dri-devel March 2022

dri-devel@lists.freedesktop.org

370 participants
780 discussions

[PULL] drm-intel-next-fixes
by Joonas Lahtinen 17 Mar '22

17 Mar '22

Hi Dave & Daniel, Fix for vm_access() out-of-bounds access and PSR not staying disabled during fastset once determined not reliable. Then a naming fix to avoid conflicts for potential future fixes. Regards, Joonas *** drm-intel-next-fixes-2022-03-17: - Do not re-enable PSR after it was marked as not reliable (Jose) - Add missing boundary check in vm_access to avoid out-of-bounds access (Mastan) - Naming fix for HPD short pulse handling for eDP (Jose) The following changes since commit 5e7f44b5c2c035fe2e5458193c2bbee56db6a090: drm/i915/gtt: reduce overzealous alignment constraints for GGTT (2022-03-09 08:34:55 +0200) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm-intel tags/drm-intel-next-fixes-2022-03-17 for you to fetch changes up to 278da06c03655c2bb9bc36ebdf45b90a079b3bfd: drm/i915/display: Do not re-enable PSR after it was marked as not reliable (2022-03-16 08:17:40 +0200) ---------------------------------------------------------------- - Do not re-enable PSR after it was marked as not reliable (Jose) - Add missing boundary check in vm_access to avoid out-of-bounds access (Mastan) - Naming fix for HPD short pulse handling for eDP (Jose) ---------------------------------------------------------------- José Roberto de Souza (2): drm/i915/display: Fix HPD short pulse handling for eDP drm/i915/display: Do not re-enable PSR after it was marked as not reliable Mastan Katragadda (1): drm/i915/gem: add missing boundary check in vm_access drivers/gpu/drm/i915/display/intel_dp.c | 2 +- drivers/gpu/drm/i915/display/intel_pps.c | 6 +++--- drivers/gpu/drm/i915/display/intel_pps.h | 2 +- drivers/gpu/drm/i915/display/intel_psr.c | 4 ++++ drivers/gpu/drm/i915/gem/i915_gem_mman.c | 2 +- 5 files changed, 10 insertions(+), 6 deletions(-)

1 0

[PATCH] drm/ttm: fix uninit ptr deref in range manager alloc error path
by Robert Beckett 17 Mar '22

17 Mar '22

ttm_range_man_alloc would try to ttm_resource_fini the res pointer before it is allocated. Fixes: de3688e469b0 (drm/ttm: add ttm_resource_fini v2) Signed-off-by: Robert Beckett <bob.beckett(a)collabora.com> --- drivers/gpu/drm/ttm/ttm_range_manager.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/ttm/ttm_range_manager.c b/drivers/gpu/drm/ttm/ttm_range_manager.c index 5662627bb933..1b4d8ca52f68 100644 --- a/drivers/gpu/drm/ttm/ttm_range_manager.c +++ b/drivers/gpu/drm/ttm/ttm_range_manager.c @@ -89,7 +89,7 @@ static int ttm_range_man_alloc(struct ttm_resource_manager *man, spin_unlock(&rman->lock); if (unlikely(ret)) { - ttm_resource_fini(man, *res); + ttm_resource_fini(man, &node->base); kfree(node); return ret; } -- 2.25.1

2 1

[RFC PATCH 5/7] drm/ttm: add range busy check for range manager
by Robert Beckett 17 Mar '22

17 Mar '22

RFC: do we want this to become a generic interface in ttm_resource_manager_func? RFC: would we prefer a different interface? e.g. for_each_resource_in_range or for_each_bo_in_range Signed-off-by: Robert Beckett <bob.beckett(a)collabora.com> --- drivers/gpu/drm/ttm/ttm_range_manager.c | 21 +++++++++++++++++++++ include/drm/ttm/ttm_range_manager.h | 3 +++ 2 files changed, 24 insertions(+) diff --git a/drivers/gpu/drm/ttm/ttm_range_manager.c b/drivers/gpu/drm/ttm/ttm_range_manager.c index 8cd4f3fb9f79..5662627bb933 100644 --- a/drivers/gpu/drm/ttm/ttm_range_manager.c +++ b/drivers/gpu/drm/ttm/ttm_range_manager.c @@ -206,3 +206,24 @@ int ttm_range_man_fini_nocheck(struct ttm_device *bdev, return 0; } EXPORT_SYMBOL(ttm_range_man_fini_nocheck); + +/** + * ttm_range_man_range_busy - Check whether anything is allocated with a range + * + * @man: memory manager to check + * @fpfn: first page number to check + * @lpfn: last page number to check + * + * Return: true if anything allocated within the range, false otherwise. + */ +bool ttm_range_man_range_busy(struct ttm_resource_manager *man, + unsigned fpfn, unsigned lpfn) +{ + struct ttm_range_manager *rman = to_range_manager(man); + struct drm_mm *mm = &rman->mm; + + if (__drm_mm_interval_first(mm, PFN_PHYS(fpfn), PFN_PHYS(lpfn + 1) - 1)) + return true; + return false; +} +EXPORT_SYMBOL(ttm_range_man_range_busy); diff --git a/include/drm/ttm/ttm_range_manager.h b/include/drm/ttm/ttm_range_manager.h index 7963b957e9ef..86794a3f9101 100644 --- a/include/drm/ttm/ttm_range_manager.h +++ b/include/drm/ttm/ttm_range_manager.h @@ -53,4 +53,7 @@ static __always_inline int ttm_range_man_fini(struct ttm_device *bdev, BUILD_BUG_ON(__builtin_constant_p(type) && type >= TTM_NUM_MEM_TYPES); return ttm_range_man_fini_nocheck(bdev, type); } + +bool ttm_range_man_range_busy(struct ttm_resource_manager *man, + unsigned fpfn, unsigned lpfn); #endif -- 2.25.1

2 7

[PATCH] drm/panel: Fix return value check in nt35950_probe()
by Lu Wei 17 Mar '22

17 Mar '22

In function nt35950_probe(), mipi_dsi_device_register_full() is called to create a MIPI DSI device. If it fails, a pointer encoded with an error will be returned, so use IS_ERR() to check the return value. Besides, use PTR_ERR to return the actual errno. Signed-off-by: Lu Wei <luwei32(a)huawei.com> --- drivers/gpu/drm/panel/panel-novatek-nt35950.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-novatek-nt35950.c b/drivers/gpu/drm/panel/panel-novatek-nt35950.c index 288c7fa83ecc..d252e5e56228 100644 --- a/drivers/gpu/drm/panel/panel-novatek-nt35950.c +++ b/drivers/gpu/drm/panel/panel-novatek-nt35950.c @@ -579,9 +579,9 @@ static int nt35950_probe(struct mipi_dsi_device *dsi) } nt->dsi[1] = mipi_dsi_device_register_full(dsi_r_host, info); - if (!nt->dsi[1]) { + if (IS_ERR(nt->dsi[1])) { dev_err(dev, "Cannot get secondary DSI node\n"); - return -ENODEV; + return PTR_ERR(nt->dsi[1]); } num_dsis++; } -- 2.17.1

1 0

[linux-next:master] BUILD REGRESSION 8a11187eb62b8b910d2c5484e1f5d160e8b11eb4
by kernel test robot 17 Mar '22

17 Mar '22

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 8a11187eb62b8b910d2c5484e1f5d160e8b11eb4 Add linux-next specific files for 20220316 Error/Warning reports: https://lore.kernel.org/linux-doc/202202240704.pQD40A9L-lkp@intel.com https://lore.kernel.org/linux-doc/202202240705.t3QbMnlt-lkp@intel.com https://lore.kernel.org/linux-media/202203160306.SfWO9QWV-lkp@intel.com https://lore.kernel.org/linux-media/202203170501.AhqUekoF-lkp@intel.com https://lore.kernel.org/linux-mm/202203160358.yulPl6b4-lkp@intel.com https://lore.kernel.org/llvm/202202241039.g8GKEE4O-lkp@intel.com Error/Warning: ERROR: dtschema minimum version is v2022.3 ERROR: modpost: "__v4l2_async_nf_add_fwnode_remote" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined! ERROR: modpost: "perf_pmu_migrate_context" [drivers/nvdimm/libnvdimm.ko] undefined! ERROR: modpost: "perf_pmu_register" [drivers/nvdimm/libnvdimm.ko] undefined! ERROR: modpost: "perf_pmu_unregister" [drivers/nvdimm/libnvdimm.ko] undefined! ERROR: modpost: "v4l2_async_nf_init" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined! ERROR: modpost: "v4l2_async_register_subdev" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined! ERROR: modpost: "v4l2_async_subdev_nf_register" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined! ERROR: modpost: "v4l2_async_unregister_subdev" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined! ERROR: modpost: "v4l2_fwnode_endpoint_parse" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined! ERROR: modpost: "v4l2_subdev_get_fwnode_pad_1_to_1" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined! ERROR: modpost: "v4l2_subdev_init" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined! ERROR: modpost: "v4l2_subdev_link_validate" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined! ERROR: modpost: "v4l_bound_align_image" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined! arch/arm/mach-iop32x/cp6.c:10:6: warning: no previous prototype for 'iop_enable_cp6' [-Wmissing-prototypes] drivers/media/platform/samsung/exynos4-is/fimc-isp-video.h:35:6: warning: no previous prototype for 'fimc_isp_video_device_unregister' [-Wmissing-prototypes] drivers/spi/spi-amd.c:296:21: warning: cast to smaller integer type 'enum amd_spi_versions' from 'const void *' [-Wvoid-pointer-to-enum-cast] drm_dp_mst_topology.c:(.text+0x2db0): undefined reference to `__drm_atomic_helper_private_obj_duplicate_state' drm_dp_mst_topology.c:(.text+0x36c4): undefined reference to `drm_kms_helper_hotplug_event' fs/btrfs/ordered-data.c:168: warning: expecting prototype for Add an ordered extent to the per(). Prototype was for btrfs_add_ordered_extent() instead fs/btrfs/tree-log.c:6934: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst Unverified Error/Warning (likely false positive, please contact us if interested): Makefile:662: arch/nds32/Makefile: No such file or directory arch/Kconfig:10: can't open file "arch/nds32/Kconfig" arch/alpha/include/asm/string.h:22:16: warning: '__builtin_memcpy' forming offset [40, 2051] is out of the bounds [0, 40] of object 'tag_buf' with type 'unsigned char[40]' [-Warray-bounds] arch/s390/kernel/machine_kexec.c:57:9: warning: 'memcpy' offset [0, 511] is out of the bounds [0, 0] [-Warray-bounds] arch/sh/kernel/machvec.c:105:33: warning: array subscript 'struct sh_machine_vector[0]' is partly outside array bounds of 'long int[1]' [-Warray-bounds] drivers/bus/imx-weim.c:373:23: sparse: sparse: symbol 'weim_of_notifier' was not declared. Should it be static? drivers/clk/imx/clk-pll14xx.c:166:2: warning: Value stored to 'pll_div_ctl1' is never read [clang-analyzer-deadcode.DeadStores] drivers/firmware/turris-mox-rwtm.c:146:1: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:4330:7: warning: Dereference of null pointer [clang-analyzer-core.NullDereference] drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_resource.c:1633:6: warning: no previous prototype for 'is_timing_changed' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_resource.c:1633:6: warning: no previous prototype for function 'is_timing_changed' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/../display/dc/dml/calcs/dce_calcs.c:77:13: warning: stack frame size (5280) exceeds limit (2048) in 'calculate_bandwidth' [-Wframe-larger-than] drivers/hid/hid-core.c:1665:30: warning: Although the value stored to 'field' is used in the enclosing expression, the value is never actually read from 'field' [clang-analyzer-deadcode.DeadStores] drivers/hwmon/nsa320-hwmon.c:114:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/iio/frequency/admv1014.c:703:22: sparse: sparse: dubious: x & !y drivers/infiniband/core/user_mad.c:564:50: warning: array subscript 'struct ib_rmpp_mad[0]' is partly outside array bounds of 'unsigned char[124]' [-Warray-bounds] drivers/input/serio/ps2-gpio.c:223:4: warning: Value stored to 'rxflags' is never read [clang-analyzer-deadcode.DeadStores] drivers/leds/trigger/ledtrig-tty.c:33:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/memory/brcmstb_dpfe.c:707:10: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/memory/tegra/tegra30-emc.c:1164:3: warning: Value stored to 'dram_type_str' is never read [clang-analyzer-deadcode.DeadStores] drivers/mmc/host/omap_hsmmc.c:747:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/net/vxlan/vxlan_core.c:440:34: sparse: sparse: incorrect type in argument 2 (different base types) drivers/nvmem/sunplus-ocotp.c:74:29: sparse: sparse: symbol 'sp_otp_v0' was not declared. Should it be static? drivers/pci/vgaarb.c:213:17: warning: Value stored to 'dev' during its initialization is never read [clang-analyzer-deadcode.DeadStores] drivers/phy/broadcom/phy-brcm-usb.c:233:9: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/scsi/lpfc/lpfc_els.c:7983:38: sparse: left side has type unsigned int drivers/scsi/lpfc/lpfc_els.c:7983:38: sparse: right side has type restricted __be32 drivers/scsi/lpfc/lpfc_els.c:7983:38: sparse: sparse: invalid assignment: |= drivers/scsi/lpfc/lpfc_els.c:8504:33: sparse: sparse: incorrect type in assignment (different base types) drivers/soc/rockchip/dtpm.c:15:12: sparse: sparse: obsolete array initializer, use C99 syntax drivers/staging/greybus/arche-apb-ctrl.c:302:10: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] drivers/staging/wfx/bus_spi.c:164:8-33: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ) drivers/tty/serial/sunplus-uart.c:501:26: sparse: sparse: symbol 'sunplus_console_ports' was not declared. Should it be static? drivers/usb/storage/ene_ub6250.c:2416:27: warning: array subscript 'struct SD_STATUS[0]' is partly outside array bounds of 'u8[1]' {aka 'unsigned char[1]'} [-Warray-bounds] drivers/usb/storage/ene_ub6250.c:2417:27: warning: array subscript 'struct MS_STATUS[0]' is partly outside array bounds of 'u8[1]' {aka 'unsigned char[1]'} [-Warray-bounds] drivers/usb/storage/ene_ub6250.c:2418:27: warning: array subscript 'struct SM_STATUS[0]' is partly outside array bounds of 'u8[1]' {aka 'unsigned char[1]'} [-Warray-bounds] drm_gem_shmem_helper.c:(.text+0x1dc): undefined reference to `vmf_insert_pfn' fs/f2fs/file.c:2057 f2fs_ioc_start_atomic_write() warn: inconsistent returns '&inode->i_rwsem'. fs/reiserfs/lbalance.o: warning: objtool: leaf_copy_boundary_item()+0x30ae: stack state mismatch: cfa1=4+232 cfa2=4+224 fs/reiserfs/lbalance.o: warning: objtool: leaf_copy_boundary_item()+0x30eb: stack state mismatch: cfa1=4+232 cfa2=4+224 include/linux/cacheflush.h:12:46: warning: 'struct folio' declared inside parameter list will not be visible outside of this definition or declaration include/linux/fortify-string.h:336:4: warning: call to __read_overflow2_field declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] include/linux/fortify-string.h:45:33: warning: '__builtin_memcpy' offset [0, 511] is out of the bounds [0, 0] [-Warray-bounds] make[1]: *** No rule to make target 'arch/nds32/Makefile'. mips64-linux-ld: page_alloc.c:(.init.text+0x5654): undefined reference to `node_data' nd_perf.c:(.text+0x21e): undefined reference to `perf_pmu_migrate_context' nd_perf.c:(.text+0x434): undefined reference to `perf_pmu_register' nd_perf.c:(.text+0x4e0): undefined reference to `perf_pmu_migrate_context' nd_perf.c:(.text+0x57c): undefined reference to `perf_pmu_unregister' nd_perf.c:(.text+0x682): undefined reference to `perf_pmu_migrate_context' nd_perf.c:(.text+0x770): undefined reference to `perf_pmu_register' nd_perf.c:(.text+0xa28): undefined reference to `perf_pmu_unregister' net.c:(.text+0xe2): undefined reference to `ieee80211_hdrlen' net/core/pktgen.c:1312:4: warning: Call to function 'sprintf' is insecure as it does not provide bounding of the memory buffer or security checks introduced in the C11 standard. Replace with analogous functions that support length arguments or provides boundary checks such as 'sprintf_s' in case of C11 [clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling] net/ipv4/tcp_input.c:5012:2: warning: Value stored to 'reason' is never read [clang-analyzer-deadcode.DeadStores] page_alloc.c:(.init.text+0x5648): undefined reference to `node_data' {standard input}:1989: Error: unknown pseudo-op: `.sec' Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allmodconfig | |-- arch-alpha-include-asm-string.h:warning:__builtin_memcpy-forming-offset-is-out-of-the-bounds-of-object-tag_buf-with-type-unsigned-char | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- drivers-iio-frequency-admv1014.c:sparse:sparse:dubious:x-y | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- drivers-nvmem-sunplus-ocotp.c:sparse:sparse:symbol-sp_otp_v0-was-not-declared.-Should-it-be-static | |-- drivers-tty-serial-sunplus-uart.c:sparse:sparse:symbol-sunplus_console_ports-was-not-declared.-Should-it-be-static | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- alpha-allyesconfig | |-- arch-alpha-include-asm-string.h:warning:__builtin_memcpy-forming-offset-is-out-of-the-bounds-of-object-tag_buf-with-type-unsigned-char | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- drivers-iio-frequency-admv1014.c:sparse:sparse:dubious:x-y | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- drivers-nvmem-sunplus-ocotp.c:sparse:sparse:symbol-sp_otp_v0-was-not-declared.-Should-it-be-static | |-- drivers-tty-serial-sunplus-uart.c:sparse:sparse:symbol-sunplus_console_ports-was-not-declared.-Should-it-be-static | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- alpha-buildonly-randconfig-r002-20220313 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- arc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- drivers-nvmem-sunplus-ocotp.c:sparse:sparse:symbol-sp_otp_v0-was-not-declared.-Should-it-be-static | |-- drivers-tty-serial-sunplus-uart.c:sparse:sparse:symbol-sunplus_console_ports-was-not-declared.-Should-it-be-static | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- arc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- arc-randconfig-c023-20220314 | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- arc-randconfig-p002-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- arc-randconfig-r043-20220313 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- arm-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- arm-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- arm-defconfig | `-- ERROR:dtschema-minimum-version-is-v2022. |-- arm-qcom_defconfig | |-- drm_dp_mst_topology.c:(.text):undefined-reference-to-__drm_atomic_helper_private_obj_duplicate_state | `-- drm_dp_mst_topology.c:(.text):undefined-reference-to-drm_kms_helper_hotplug_event |-- arm-randconfig-c002-20220314 | |-- drm_gem_shmem_helper.c:(.text):undefined-reference-to-vmf_insert_pfn | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- arm-randconfig-c023-20220313 | `-- drivers-staging-wfx-bus_spi.c:WARNING:Threaded-IRQ-with-no-primary-handler-requested-without-IRQF_ONESHOT-(unless-it-is-nested-IRQ) |-- arm-randconfig-s031-20220313 | |-- arch-arm-mach-iop32x-cp6.c:warning:no-previous-prototype-for-iop_enable_cp6 | |-- drivers-usb-storage-ene_ub6250.c:warning:array-subscript-struct-MS_STATUS-is-partly-outside-array-bounds-of-u8-aka-unsigned-char | |-- drivers-usb-storage-ene_ub6250.c:warning:array-subscript-struct-SD_STATUS-is-partly-outside-array-bounds-of-u8-aka-unsigned-char | `-- drivers-usb-storage-ene_ub6250.c:warning:array-subscript-struct-SM_STATUS-is-partly-outside-array-bounds-of-u8-aka-unsigned-char |-- arm64-allmodconfig | |-- drivers-bus-imx-weim.c:sparse:sparse:symbol-weim_of_notifier-was-not-declared.-Should-it-be-static | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- drivers-iio-frequency-admv1014.c:sparse:sparse:dubious:x-y | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- drivers-nvmem-sunplus-ocotp.c:sparse:sparse:symbol-sp_otp_v0-was-not-declared.-Should-it-be-static | |-- drivers-scsi-hisi_sas-hisi_sas_v3_hw.c:sparse:sparse:restricted-__le32-degrades-to-integer | |-- drivers-soc-rockchip-dtpm.c:sparse:sparse:obsolete-array-initializer-use-C99-syntax | |-- drivers-tty-serial-sunplus-uart.c:sparse:sparse:symbol-sunplus_console_ports-was-not-declared.-Should-it-be-static | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- arm64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- arm64-defconfig | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- csky-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- csky-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- csky-randconfig-c023-20220313 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- h8300-allmodconfig | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- h8300-allyesconfig | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | |-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | `-- include-linux-cacheflush.h:warning:struct-folio-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration |-- h8300-randconfig-s031-20220316 | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-__iomem-addr-got-void | |-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-icr_base-got-void-noderef-__iomem | `-- drivers-irqchip-irq-renesas-h8s.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-static-toplevel-ipr_base-got-void-noderef-__iomem |-- i386-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- drivers-gpu-drm-gma500-intel_bios.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-const-p-got-unsigned-char-noderef-usertype-__iomem | |-- drivers-gpu-drm-gma500-opregion.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-const-p-got-void-noderef-__iomem-assigned-base | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- drivers-scsi-lpfc-lpfc_els.c:sparse:left-side-has-type-unsigned-int | |-- drivers-scsi-lpfc-lpfc_els.c:sparse:right-side-has-type-restricted-__be32 | |-- drivers-scsi-lpfc-lpfc_els.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-usertype-linkFailureCnt-got-restricted-__be32-usertype | |-- drivers-scsi-lpfc-lpfc_els.c:sparse:sparse:invalid-assignment: | |-- drivers-tty-serial-sunplus-uart.c:sparse:sparse:symbol-sunplus_console_ports-was-not-declared.-Should-it-be-static | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- i386-debian-10.3 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- i386-debian-10.3-kselftests | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- i386-randconfig-a001-20220314 | `-- net.c:(.text):undefined-reference-to-ieee80211_hdrlen |-- i386-randconfig-a002-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- i386-randconfig-a004-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- i386-randconfig-a006-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- i386-randconfig-c001-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- i386-randconfig-c021-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- i386-randconfig-s001 | |-- drivers-gpu-drm-gma500-intel_bios.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-const-p-got-unsigned-char-noderef-usertype-__iomem | `-- drivers-gpu-drm-gma500-opregion.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-const-p-got-void-noderef-__iomem-assigned-base |-- i386-randconfig-s002 | |-- drivers-gpu-drm-gma500-intel_bios.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-const-p-got-unsigned-char-noderef-usertype-__iomem | |-- drivers-gpu-drm-gma500-opregion.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-const-p-got-void-noderef-__iomem-assigned-base | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- ia64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- ia64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | |-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | `-- nd_perf.c:(.text):undefined-reference-to-perf_pmu_migrate_context |-- ia64-randconfig-r001-20220313 | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed |-- ia64-randconfig-r001-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- ia64-randconfig-r031-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- ia64-randconfig-r036-20220313 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- m68k-allmodconfig | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- m68k-allyesconfig | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- m68k-apollo_defconfig | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- m68k-defconfig | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- m68k-randconfig-r032-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- mips-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- mips-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- mips-randconfig-p002-20220313 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | |-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- mips64-linux-ld:page_alloc.c:(.init.text):undefined-reference-to-node_data | |-- nd_perf.c:(.text):undefined-reference-to-perf_pmu_migrate_context | |-- nd_perf.c:(.text):undefined-reference-to-perf_pmu_register | |-- nd_perf.c:(.text):undefined-reference-to-perf_pmu_unregister | `-- page_alloc.c:(.init.text):undefined-reference-to-node_data |-- nds32-allmodconfig | |-- Makefile:arch-nds32-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-nds32-Kconfig | `-- make:No-rule-to-make-target-arch-nds32-Makefile-. |-- nds32-allnoconfig | |-- Makefile:arch-nds32-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-nds32-Kconfig | `-- make:No-rule-to-make-target-arch-nds32-Makefile-. |-- nds32-allyesconfig | |-- Makefile:arch-nds32-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-nds32-Kconfig | `-- make:No-rule-to-make-target-arch-nds32-Makefile-. |-- nds32-defconfig | |-- Makefile:arch-nds32-Makefile:No-such-file-or-directory | `-- make:No-rule-to-make-target-arch-nds32-Makefile-. |-- nds32-randconfig-c024-20220313 | |-- Makefile:arch-nds32-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-nds32-Kconfig | `-- make:No-rule-to-make-target-arch-nds32-Makefile-. |-- nds32-randconfig-r023-20220314 | |-- Makefile:arch-nds32-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-nds32-Kconfig | `-- make:No-rule-to-make-target-arch-nds32-Makefile-. |-- nios2-allmodconfig | |-- arch-nios2-kernel-misaligned.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-__user-to-got-unsigned-char-usertype-__pu_ptr | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- drivers-nvmem-sunplus-ocotp.c:sparse:sparse:symbol-sp_otp_v0-was-not-declared.-Should-it-be-static | |-- drivers-tty-serial-sunplus-uart.c:sparse:sparse:symbol-sunplus_console_ports-was-not-declared.-Should-it-be-static | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- nios2-allyesconfig | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- nios2-buildonly-randconfig-r005-20220313 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- nios2-randconfig-r004-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- nios2-randconfig-r006-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- nios2-randconfig-r014-20220317 | |-- ERROR:__v4l2_async_nf_add_fwnode_remote-drivers-media-platform-nxp-imx-mipi-csis.ko-undefined | |-- ERROR:v4l2_async_nf_init-drivers-media-platform-nxp-imx-mipi-csis.ko-undefined | |-- ERROR:v4l2_async_register_subdev-drivers-media-platform-nxp-imx-mipi-csis.ko-undefined | |-- ERROR:v4l2_async_subdev_nf_register-drivers-media-platform-nxp-imx-mipi-csis.ko-undefined | |-- ERROR:v4l2_async_unregister_subdev-drivers-media-platform-nxp-imx-mipi-csis.ko-undefined | |-- ERROR:v4l2_fwnode_endpoint_parse-drivers-media-platform-nxp-imx-mipi-csis.ko-undefined | |-- ERROR:v4l2_subdev_get_fwnode_pad_1_to_1-drivers-media-platform-nxp-imx-mipi-csis.ko-undefined | |-- ERROR:v4l2_subdev_init-drivers-media-platform-nxp-imx-mipi-csis.ko-undefined | |-- ERROR:v4l2_subdev_link_validate-drivers-media-platform-nxp-imx-mipi-csis.ko-undefined | `-- ERROR:v4l_bound_align_image-drivers-media-platform-nxp-imx-mipi-csis.ko-undefined |-- parisc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- parisc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- parisc-randconfig-m031-20220317 | `-- fs-f2fs-file.c-f2fs_ioc_start_atomic_write()-warn:inconsistent-returns-inode-i_rwsem-. |-- parisc-randconfig-r025-20220313 | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed |-- parisc-randconfig-r033-20220314 | |-- drivers-infiniband-core-user_mad.c:warning:array-subscript-struct-ib_rmpp_mad-is-partly-outside-array-bounds-of-unsigned-char | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- parisc64-defconfig | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- powerpc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- powerpc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- powerpc64-buildonly-randconfig-r005-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- powerpc64-randconfig-m031-20220313 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- powerpc64-randconfig-p001-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- powerpc64-randconfig-r034-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- riscv-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- riscv-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- riscv-randconfig-r042-20220313 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- s390-allmodconfig | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- s390-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- s390-defconfig | |-- arch-s390-kernel-machine_kexec.c:warning:memcpy-offset-is-out-of-the-bounds | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- s390-randconfig-c003-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- s390-randconfig-r002-20220314 | |-- ERROR:perf_pmu_migrate_context-drivers-nvdimm-libnvdimm.ko-undefined | |-- ERROR:perf_pmu_register-drivers-nvdimm-libnvdimm.ko-undefined | |-- ERROR:perf_pmu_unregister-drivers-nvdimm-libnvdimm.ko-undefined | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- s390-randconfig-r044-20220313 | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- include-linux-fortify-string.h:warning:__builtin_memcpy-offset-is-out-of-the-bounds | |-- nd_perf.c:(.text):undefined-reference-to-perf_pmu_migrate_context | |-- nd_perf.c:(.text):undefined-reference-to-perf_pmu_register | `-- nd_perf.c:(.text):undefined-reference-to-perf_pmu_unregister |-- sh-allmodconfig | |-- arch-sh-kernel-machvec.c:warning:array-subscript-struct-sh_machine_vector-is-partly-outside-array-bounds-of-long-int | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | |-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | `-- standard-input:Error:unknown-pseudo-op:sec |-- sh-allyesconfig | |-- arch-sh-kernel-machvec.c:warning:array-subscript-struct-sh_machine_vector-is-partly-outside-array-bounds-of-long-int | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | |-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | `-- standard-input:Error:unknown-pseudo-op:sec |-- sh-randconfig-s032-20220313 | |-- arch-sh-kernel-machvec.c:warning:array-subscript-struct-sh_machine_vector-is-partly-outside-array-bounds-of-long-int | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- sh-se7712_defconfig | `-- arch-sh-kernel-machvec.c:warning:array-subscript-struct-sh_machine_vector-is-partly-outside-array-bounds-of-long-int |-- sparc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- drivers-iio-frequency-admv1014.c:sparse:sparse:dubious:x-y | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- drivers-nvmem-sunplus-ocotp.c:sparse:sparse:symbol-sp_otp_v0-was-not-declared.-Should-it-be-static | |-- drivers-tty-serial-sunplus-uart.c:sparse:sparse:symbol-sunplus_console_ports-was-not-declared.-Should-it-be-static | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- sparc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- sparc-randconfig-r021-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- sparc64-randconfig-m031-20220314 | |-- drivers-media-platform-samsung-exynos4-is-fimc-isp-video.h:warning:no-previous-prototype-for-fimc_isp_video_device_unregister | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- drivers-iio-frequency-admv1014.c:sparse:sparse:dubious:x-y | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- drivers-scsi-lpfc-lpfc_els.c:sparse:left-side-has-type-unsigned-int | |-- drivers-scsi-lpfc-lpfc_els.c:sparse:right-side-has-type-restricted-__be32 | |-- drivers-scsi-lpfc-lpfc_els.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-usertype-linkFailureCnt-got-restricted-__be32-usertype | |-- drivers-scsi-lpfc-lpfc_els.c:sparse:sparse:invalid-assignment: | |-- drivers-tty-serial-sunplus-uart.c:sparse:sparse:symbol-sunplus_console_ports-was-not-declared.-Should-it-be-static | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-kexec | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-randconfig-a002-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-randconfig-a004-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-randconfig-a006-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-randconfig-m001-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-rhel-8.3 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-rhel-8.3-func | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-rhel-8.3-kselftests | |-- drivers-net-vxlan-vxlan_core.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-b-got-restricted-__be32-usertype-vni | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-rhel-8.3-kunit | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- xtensa-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- xtensa-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- xtensa-buildonly-randconfig-r003-20220314 | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed `-- xtensa-randconfig-r005-20220314 |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-is_timing_changed |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst clang_recent_errors |-- arm-randconfig-c002-20220313 | |-- drivers-clk-imx-clk-pll14xx.c:warning:Value-stored-to-pll_div_ctl1-is-never-read-clang-analyzer-deadcode.DeadStores | |-- drivers-firmware-turris-mox-rwtm.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-ana | |-- drivers-hid-hid-core.c:warning:Although-the-value-stored-to-field-is-used-in-the-enclosing-expression-the-value-is-never-actually-read-from-field-clang-analyzer-deadcode.DeadStores | |-- drivers-hwmon-nsa320-hwmon.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous | |-- drivers-input-serio-ps2-gpio.c:warning:Value-stored-to-rxflags-is-never-read-clang-analyzer-deadcode.DeadStores | |-- drivers-leds-trigger-ledtrig-tty.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-ana | |-- drivers-memory-brcmstb_dpfe.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogou | |-- drivers-memory-tegra-tegra30-emc.c:warning:Value-stored-to-dram_type_str-is-never-read-clang-analyzer-deadcode.DeadStores | |-- drivers-mmc-host-omap_hsmmc.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogou | |-- drivers-phy-broadcom-phy-brcm-usb.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-an | |-- drivers-staging-greybus-arche-apb-ctrl.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-wi | |-- include-linux-fortify-string.h:warning:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group() | |-- net-core-pktgen.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-analogous-functions- | `-- net-ipv4-tcp_input.c:warning:Value-stored-to-reason-is-never-read-clang-analyzer-deadcode.DeadStores |-- arm-randconfig-r022-20220313 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- arm64-randconfig-r026-20220314 | `-- drivers-spi-spi-amd.c:warning:cast-to-smaller-integer-type-enum-amd_spi_versions-from-const-void |-- hexagon-randconfig-r041-20220313 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- hexagon-randconfig-r045-20220313 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- i386-randconfig-a011-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- i386-randconfig-a012-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- i386-randconfig-a013-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- i386-randconfig-a014-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- i386-randconfig-a015-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- i386-randconfig-a016-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- i386-randconfig-c001 | |-- drivers-hid-hid-core.c:warning:Although-the-value-stored-to-field-is-used-in-the-enclosing-expression-the-value-is-never-actually-read-from-field-clang-analyzer-deadcode.DeadStores | `-- net-ipv4-tcp_input.c:warning:Value-stored-to-reason-is-never-read-clang-analyzer-deadcode.DeadStores |-- riscv-randconfig-c006-20220310 | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:Dereference-of-null-pointer-clang-analyzer-core.NullDereference |-- riscv-randconfig-c006-20220313 | |-- drivers-clk-imx-clk-pll14xx.c:warning:Value-stored-to-pll_div_ctl1-is-never-read-clang-analyzer-deadcode.DeadStores | |-- drivers-hid-hid-core.c:warning:Although-the-value-stored-to-field-is-used-in-the-enclosing-expression-the-value-is-never-actually-read-from-field-clang-analyzer-deadcode.DeadStores | |-- drivers-phy-broadcom-phy-brcm-usb.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-with-an | |-- drivers-staging-greybus-arche-apb-ctrl.c:warning:Call-to-function-sprintf-is-insecure-as-it-does-not-provide-bounding-of-the-memory-buffer-or-security-checks-introduced-in-the-C11-standard.-Replace-wi | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- s390-randconfig-c005-20220313 | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_resource.c:warning:no-previous-prototype-for-function-is_timing_changed | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-calcs-dce_calcs.c:warning:stack-frame-size-()-exceeds-limit-()-in-calculate_bandwidth | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | `-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-randconfig-a011-20220314 | |-- drivers-spi-spi-amd.c:warning:cast-to-smaller-integer-type-enum-amd_spi_versions-from-const-void | `-- include-linux-fortify-string.h:warning:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group() |-- x86_64-randconfig-a012-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | |-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | `-- include-linux-fortify-string.h:warning:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group() |-- x86_64-randconfig-a013-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | |-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- fs-reiserfs-lbalance.o:warning:objtool:leaf_copy_boundary_item():stack-state-mismatch:cfa1-cfa2 | `-- include-linux-fortify-string.h:warning:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group() |-- x86_64-randconfig-a014-20220314 | |-- drivers-spi-spi-amd.c:warning:cast-to-smaller-integer-type-enum-amd_spi_versions-from-const-void | |-- fs-reiserfs-lbalance.o:warning:objtool:leaf_copy_boundary_item():stack-state-mismatch:cfa1-cfa2 | `-- include-linux-fortify-string.h:warning:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group() |-- x86_64-randconfig-a015-20220314 | |-- fs-btrfs-ordered-data.c:warning:expecting-prototype-for-Add-an-ordered-extent-to-the-per().-Prototype-was-for-btrfs_add_ordered_extent()-instead | |-- fs-btrfs-tree-log.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | `-- include-linux-fortify-string.h:warning:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group() |-- x86_64-randconfig-a016-20220314 | |-- drivers-spi-spi-amd.c:warning:cast-to-smaller-integer-type-enum-amd_spi_versions-from-const-void | `-- include-linux-fortify-string.h:warning:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group() `-- x86_64-randconfig-c007 |-- drivers-hid-hid-core.c:warning:Although-the-value-stored-to-field-is-used-in-the-enclosing-expression-the-value-is-never-actually-read-from-field-clang-analyzer-deadcode.DeadStores |-- drivers-pci-vgaarb.c:warning:Value-stored-to-dev-during-its-initialization-is-never-read-clang-analyzer-deadcode.DeadStores `-- net-ipv4-tcp_input.c:warning:Value-stored-to-reason-is-never-read-clang-analyzer-deadcode.DeadStores elapsed time: 754m configs tested: 119 configs skipped: 3 gcc tested configs: arm defconfig arm64 defconfig arm64 allyesconfig arm allmodconfig arm allyesconfig i386 randconfig-c001-20220314 mips randconfig-c004-20220314 um i386_defconfig mips allmodconfig riscv allmodconfig um x86_64_defconfig mips allyesconfig riscv allyesconfig sh allmodconfig xtensa allyesconfig h8300 allyesconfig parisc allyesconfig alpha allyesconfig arc allyesconfig nios2 allyesconfig m68k apollo_defconfig powerpc tqm8xx_defconfig sh edosk7760_defconfig xtensa common_defconfig sh se7712_defconfig arm nhk8815_defconfig h8300 alldefconfig powerpc wii_defconfig arm oxnas_v6_defconfig m68k m5275evb_defconfig arm qcom_defconfig mips db1xxx_defconfig arm mvebu_v7_defconfig xtensa smp_lx200_defconfig powerpc asp8347_defconfig arm randconfig-c002-20220313 arm randconfig-c002-20220314 ia64 defconfig ia64 allmodconfig ia64 allyesconfig m68k defconfig m68k allyesconfig m68k allmodconfig nds32 allnoconfig nios2 defconfig csky defconfig alpha defconfig nds32 defconfig arc defconfig parisc defconfig parisc64 defconfig s390 allmodconfig s390 allyesconfig s390 defconfig i386 allyesconfig i386 debian-10.3 i386 debian-10.3-kselftests i386 defconfig sparc allyesconfig sparc defconfig powerpc allnoconfig powerpc allmodconfig powerpc allyesconfig i386 randconfig-a001-20220314 i386 randconfig-a002-20220314 i386 randconfig-a004-20220314 i386 randconfig-a006-20220314 i386 randconfig-a003-20220314 i386 randconfig-a005-20220314 x86_64 randconfig-a005-20220314 x86_64 randconfig-a002-20220314 x86_64 randconfig-a001-20220314 x86_64 randconfig-a003-20220314 x86_64 randconfig-a004-20220314 x86_64 randconfig-a006-20220314 arc randconfig-r043-20220313 riscv randconfig-r042-20220313 s390 randconfig-r044-20220313 riscv nommu_k210_defconfig riscv nommu_virt_defconfig riscv allnoconfig riscv defconfig riscv rv32_defconfig x86_64 rhel-8.3-kselftests x86_64 allyesconfig x86_64 defconfig x86_64 kexec x86_64 rhel-8.3 x86_64 rhel-8.3-func x86_64 rhel-8.3-kunit clang tested configs: x86_64 randconfig-c007 s390 randconfig-c005-20220313 mips randconfig-c004-20220313 riscv randconfig-c006-20220313 arm randconfig-c002-20220313 i386 randconfig-c001 powerpc randconfig-c003-20220313 hexagon alldefconfig powerpc pseries_defconfig powerpc katmai_defconfig mips e55_defconfig arm ep93xx_defconfig powerpc bluestone_defconfig mips omega2p_defconfig mips maltaup_defconfig mips mtx1_defconfig x86_64 randconfig-a011-20220314 x86_64 randconfig-a014-20220314 x86_64 randconfig-a013-20220314 x86_64 randconfig-a012-20220314 x86_64 randconfig-a015-20220314 x86_64 randconfig-a016-20220314 i386 randconfig-a012-20220314 i386 randconfig-a016-20220314 i386 randconfig-a011-20220314 i386 randconfig-a013-20220314 i386 randconfig-a014-20220314 i386 randconfig-a015-20220314 hexagon randconfig-r045-20220313 hexagon randconfig-r041-20220313 --- 0-DAY CI Kernel Test Service https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 0

[PATCH V8 0/5] add display support for MediaTek SoC MT8186
by Rex-BC Chen 17 Mar '22

17 Mar '22

v8: 1. Revise [1/5] dt-bindings: display: mediatek: add aal binding for MT8183. v7: 1. Rebase to chunkuang.hu/linux.git mediatek-drm-fixes v6: 1. Remove mmsys patches which are accepted. 2. Fix error of dt-binding. v5: 1. Add binding patch of aal for MT8183. 2. Revise enum to const. 3. Change to use enum for mutex. 4. Remove patches which are accepted by maintainers. (mmsys and mutex) v4: 1. Remove binding of dsi and dpi. 2. Revise aal binding. 3. Fix indention in [4/5]. v3: 1. Modify display binding based on mtk display binding patch. ([1]) 2. Remove patch: drm/mediatek: separate postmask component from mtk_disp_drv.c 3. Remove compatible of 8186 ovl because we can re-use compatible of 8192 for 8186. 4. Fix issue of space before tab on mutex patch. [1]: https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/comm… v2: 1. Add binding documentation for mmsys, mutex and mtk_display. 2. Remove duplicated definition of postmask registers on mtk_drm_drv. 3. Add disp_ovl support for MT8186. 4. Add detailed commit messages. Rex-BC Chen (4): dt-bindings: display: mediatek: add aal binding for MT8183 dt-bindings: display: mediatek: revise enum to const dt-bindings: display: mediatek: change to use enum for mutex dt-bindings: display: mediatek: add MT8186 SoC binding Yongqiang Niu (1): drm/mediatek: add display support for MT8186 .../display/mediatek/mediatek,aal.yaml | 9 +++-- .../display/mediatek/mediatek,ccorr.yaml | 5 ++- .../display/mediatek/mediatek,color.yaml | 7 ++-- .../display/mediatek/mediatek,dither.yaml | 4 +-- .../display/mediatek/mediatek,gamma.yaml | 4 +-- .../display/mediatek/mediatek,mutex.yaml | 25 ++++++-------- .../display/mediatek/mediatek,ovl-2l.yaml | 4 +++ .../display/mediatek/mediatek,ovl.yaml | 8 +++-- .../display/mediatek/mediatek,postmask.yaml | 4 +++ .../display/mediatek/mediatek,rdma.yaml | 7 ++-- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 33 +++++++++++++++++++ 11 files changed, 77 insertions(+), 33 deletions(-) -- 2.18.0

2 7

[PATCH v2 1/2] drm/amdgpu: Generalize KFD dmabuf import
by Felix Kuehling 17 Mar '22

17 Mar '22

Use proper amdgpu_gem_prime_import function to handle all kinds of imports. Remember the dmabuf reference to enable proper multi-GPU attachment to multiple VMs without erroneously re-exporting the underlying BO multiple times. Signed-off-by: Felix Kuehling <Felix.Kuehling(a)amd.com> --- .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 38 ++++++++++--------- 1 file changed, 21 insertions(+), 17 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index cd89d2e46852..2ac61a1e665e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -2033,30 +2033,27 @@ int amdgpu_amdkfd_gpuvm_import_dmabuf(struct amdgpu_device *adev, struct amdgpu_bo *bo; int ret; - if (dma_buf->ops != &amdgpu_dmabuf_ops) - /* Can't handle non-graphics buffers */ - return -EINVAL; - - obj = dma_buf->priv; - if (drm_to_adev(obj->dev) != adev) - /* Can't handle buffers from other devices */ - return -EINVAL; + obj = amdgpu_gem_prime_import(adev_to_drm(adev), dma_buf); + if (IS_ERR(obj)) + return PTR_ERR(obj); bo = gem_to_amdgpu_bo(obj); if (!(bo->preferred_domains & (AMDGPU_GEM_DOMAIN_VRAM | - AMDGPU_GEM_DOMAIN_GTT))) + AMDGPU_GEM_DOMAIN_GTT))) { /* Only VRAM and GTT BOs are supported */ - return -EINVAL; + ret = -EINVAL; + goto err_put_obj; + } *mem = kzalloc(sizeof(struct kgd_mem), GFP_KERNEL); - if (!*mem) - return -ENOMEM; + if (!*mem) { + ret = -ENOMEM; + goto err_put_obj; + } ret = drm_vma_node_allow(&obj->vma_node, drm_priv); - if (ret) { - kfree(mem); - return ret; - } + if (ret) + goto err_free_mem; if (size) *size = amdgpu_bo_size(bo); @@ -2073,7 +2070,8 @@ int amdgpu_amdkfd_gpuvm_import_dmabuf(struct amdgpu_device *adev, | KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE | KFD_IOC_ALLOC_MEM_FLAGS_EXECUTABLE; - drm_gem_object_get(&bo->tbo.base); + get_dma_buf(dma_buf); + (*mem)->dmabuf = dma_buf; (*mem)->bo = bo; (*mem)->va = va; (*mem)->domain = (bo->preferred_domains & AMDGPU_GEM_DOMAIN_VRAM) ? @@ -2085,6 +2083,12 @@ int amdgpu_amdkfd_gpuvm_import_dmabuf(struct amdgpu_device *adev, (*mem)->is_imported = true; return 0; + +err_free_mem: + kfree(mem); +err_put_obj: + drm_gem_object_put(obj); + return ret; } /* Evict a userptr BO by stopping the queues if necessary -- 2.32.0

1 1

[PATCH v2 0/3] Add logical/physical mapping to media_ver >= 12.50
by Lucas De Marchi 16 Mar '22

16 Mar '22

Logical to physical mapping for VCS was in place for XEHPSDV and PVC, but not for any other platform with media version 12. According to BSpec 48028, for all such platforms, there should be the mapping 0 -> 0, 1 -> 2. This was reported by media team as a failure on ATS-M and when checking for the other platforms, I can't see why we are not doing the mapping for them. When sending upstream I will try to extend this up to gen11. For internal use it's sufficient to fix it only for 12.50. Signed-off-by: Lucas De Marchi <lucas.demarchi(a)intel.com> --- baseline: 204d0733767434b3b8e65206527e5a09e8db87aa pile-commit: 0a765de358b5a5fd1e0f2455b28ed7c044e1a1f5 range-diff: -: ------------- > 1882: 0370f1b9474cf drm/i915: Fix renamed struct field 2507: cfdc9adc9b032 ! 1883: 9e2eceeacaff0 INTEL_DII: drm/i915/xehpsdv: Add logical mapping for XEHPSDV VDBOXs 2987: 6e66e0eb7e14b < -: ------------- INTEL_DII: drm/i915/pvc: Add PVC logical mapping for VDBOXs -: ------------- > 2988: 87832869cabd9 INTEL_DII: drm/i915/pvc: Add PVC logical mapping for VDBOXs 2990: 63675a16190ee ! 2991: 9d9368503e785 INTEL_DII/UAPI/NEEDSIGT: drm/i915/pvc: Add new slim VDBox engines 3153: 0eeccc1dd11fb ! 3154: 885f146052ba0 INTEL_DII: drm/i915: Read graphics/media/display arch version from hw series | 3 ++- ...API-NEEDSIGT-drm-i915-pvc-Add-new-slim-VD.patch | 24 ++++++++----------- ...rm-i915-Read-graphics-media-display-arch-.patch | 20 ++++++++-------- ...hp-Add-logical-mapping-for-video-decode-e.patch | 26 +++++++++++++-------- 0001-drm-i915-Fix-renamed-struct-field.patch | 27 ++++++++++++++++++++++ ...rm-i915-pvc-Add-PVC-logical-mapping-for-V.patch | 25 ++++++++------------ 6 files changed, 73 insertions(+), 52 deletions(-) diff --git a/series b/series index 9e4c20d6dc07f..286b188f486b0 100644 --- a/series +++ b/series @@ -1881,6 +1881,8 @@ 0001-INTEL_DII-START-SECTION-pending-upstream-patches.patch 0001-drm-i915-Sanitycheck-PCI-BARs-on-probe.patch 0001-drm-i915-intel_vsec-Add-Intel-PMT-support-for-DG2.patch +0001-drm-i915-Fix-renamed-struct-field.patch +0001-drm-i915-xehp-Add-logical-mapping-for-video-decode-e.patch 0001-drm-i915-dg1-Fix-power-gate-sequence.patch 0001-FIXME-drm-i915-remove-some-debug-only-registers-from.patch 0001-drm-i915-perf-Ensure-observation-logic-is-not-clock-.patch @@ -2506,7 +2508,6 @@ 0001-INTEL_DII-START-SECTION-XEHPSDV-Enabling.patch 0001-INTEL_DII-drm-i915-xehpsdv-Add-XEHPSDV-PCI-IDs.patch 0001-INTEL_DII-UAPI-NEEDSIGT-PRELIM-uapi-for-compute-clas.patch -0001-INTEL_DII-drm-i915-xehpsdv-Add-logical-mapping-for-X.patch 0001-INTEL_DII-drm-i915-guc-Support-programming-the-EU-pr.patch 0001-INTEL_DII-FIXME-UAPI-NEEDSIGT-drm-i915-perf-add-a-pa.patch 0001-INTEL_DII-drm-i915-perf-Enable-large-OA-buffer-suppo.patch diff --git a/0001-INTEL_DII-UAPI-NEEDSIGT-drm-i915-pvc-Add-new-slim-VD.patch b/0001-INTEL_DII-UAPI-NEEDSIGT-drm-i915-pvc-Add-new-slim-VD.patch index d269a1b846af4..5ff53533e8c81 100644 --- a/0001-INTEL_DII-UAPI-NEEDSIGT-drm-i915-pvc-Add-new-slim-VD.patch +++ b/0001-INTEL_DII-UAPI-NEEDSIGT-drm-i915-pvc-Add-new-slim-VD.patch @@ -41,19 +41,19 @@ Reviewed-by: Steve Carbonari <steven.carbonari(a)intel.com> Reviewed-by: Vinay Belgaumkar <vinay.belgaumkar(a)intel.com> Signed-off-by: Andi Shyti <andi.shyti(a)intel.com> --- - drivers/gpu/drm/i915/gt/intel_engine_cs.c | 24 +++++++++++++++++++---- + drivers/gpu/drm/i915/gt/intel_engine_cs.c | 22 +++++++++++++++++++--- drivers/gpu/drm/i915/gt/sysfs_engines.c | 1 + drivers/gpu/drm/i915/i915_drv.h | 2 ++ drivers/gpu/drm/i915/i915_pci.c | 3 ++- drivers/gpu/drm/i915/i915_query.c | 3 ++- drivers/gpu/drm/i915/intel_device_info.h | 1 + include/uapi/drm/i915_drm_prelim.h | 1 + - 7 files changed, 29 insertions(+), 6 deletions(-) + 7 files changed, 28 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c -@@ -573,9 +573,15 @@ static void __setup_engine_capabilities(struct intel_engine_cs *engine) +@@ -646,9 +646,15 @@ static void __setup_engine_capabilities(struct intel_engine_cs *engine) if ((GRAPHICS_VER(i915) >= 11 && (engine->gt->info.vdbox_sfc_access & BIT(engine->instance))) || @@ -70,7 +70,7 @@ diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt } else if (engine->class == VIDEO_ENHANCEMENT_CLASS) { if (GRAPHICS_VER(i915) >= 9 && engine->gt->info.sfc_mask & BIT(engine->instance)) -@@ -666,12 +672,16 @@ bool gen11_vdbox_has_sfc(struct intel_gt *gt, +@@ -739,12 +745,16 @@ bool gen11_vdbox_has_sfc(struct intel_gt *gt, * In Gen12, Even numbered physical instance always are connected * to an SFC. Odd numbered physical instances have SFC only if * previous even instance is fused off. @@ -87,7 +87,7 @@ diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt else if (GRAPHICS_VER(i915) == 12) return (physical_vdbox % 2 == 0) || !(BIT(physical_vdbox - 1) & vdbox_mask); -@@ -777,7 +787,13 @@ static intel_engine_mask_t init_engine_mask(struct intel_gt *gt) +@@ -850,7 +860,13 @@ static intel_engine_mask_t init_engine_mask(struct intel_gt *gt) vebox_mask = (media_fuse & GEN11_GT_VEBOX_DISABLE_MASK) >> GEN11_GT_VEBOX_DISABLE_SHIFT; @@ -102,15 +102,9 @@ diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt fuse1 = intel_uncore_read(uncore, HSW_PAVP_FUSE1); gt->info.sfc_mask = REG_FIELD_GET(XEHP_SFC_ENABLE_MASK, fuse1); } else { -@@ -849,12 +865,12 @@ static void populate_logical_ids(struct intel_gt *gt, u8 *logical_ids, - static void setup_logical_ids(struct intel_gt *gt, u8 *logical_ids, u8 class) - { - /* -- * As of right now, only PVS / XEHPSDV video decode boxes have a -+ * As of right now, only a few platforms' video decode boxes have - * non-standard logical mappings, hence the specical cases. These - * mappings are defined in bspec 48028, 48075 and are needed to use the - * split-frame feature. +@@ -925,7 +941,7 @@ static void setup_logical_ids(struct intel_gt *gt, u8 *logical_ids, u8 class) + * Logical to physical mapping is needed for proper support + * to split-frame feature. */ - if (IS_PONTEVECCHIO(gt->i915) && class == VIDEO_DECODE_CLASS) { + if (HAS_SLIM_VDBOX(gt->i915) && class == VIDEO_DECODE_CLASS) { @@ -131,7 +125,7 @@ diff --git a/drivers/gpu/drm/i915/gt/sysfs_engines.c b/drivers/gpu/drm/i915/gt/s diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h -@@ -1673,6 +1673,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, +@@ -1640,6 +1640,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, #define HAS_ASID_TLB_INVALIDATION(i915) \ (INTEL_INFO(i915)->has_asid_tlb_invalidation) diff --git a/0001-INTEL_DII-drm-i915-Read-graphics-media-display-arch-.patch b/0001-INTEL_DII-drm-i915-Read-graphics-media-display-arch-.patch index d69fdc7e7d137..acdd563a75f11 100644 --- a/0001-INTEL_DII-drm-i915-Read-graphics-media-display-arch-.patch +++ b/0001-INTEL_DII-drm-i915-Read-graphics-media-display-arch-.patch @@ -125,7 +125,7 @@ diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h b/drivers/gpu/drm/i915/gt/i diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c --- a/drivers/gpu/drm/i915/i915_driver.c +++ b/drivers/gpu/drm/i915/i915_driver.c -@@ -71,6 +71,7 @@ +@@ -72,6 +72,7 @@ #include "gt/intel_clos.h" #include "gt/intel_gt.h" #include "gt/intel_gt_pm.h" @@ -133,7 +133,7 @@ diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driv #include "gt/intel_rc6.h" #include "gt/iov/intel_iov.h" -@@ -497,17 +498,86 @@ static void i915_resize_lmem_bar(struct drm_i915_private *i915) +@@ -499,17 +500,86 @@ static void i915_resize_lmem_bar(struct drm_i915_private *i915) pci_write_config_dword(pdev, PCI_COMMAND, pci_cmd); } @@ -221,7 +221,7 @@ diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driv { int ret = 0; -@@ -1275,14 +1345,23 @@ int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent) +@@ -1283,14 +1353,23 @@ int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent) return PTR_ERR(i915); /* Disable nuclear pageflip by default on pre-ILK */ @@ -250,7 +250,7 @@ diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driv diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h -@@ -1197,19 +1197,19 @@ static inline struct drm_i915_private *pdev_to_i915(struct pci_dev *pdev) +@@ -1164,19 +1164,19 @@ static inline struct drm_i915_private *pdev_to_i915(struct pci_dev *pdev) #define IP_VER(ver, rel) ((ver) << 8 | (rel)) @@ -264,7 +264,7 @@ diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h (GRAPHICS_VER(i915) >= (from) && GRAPHICS_VER(i915) <= (until)) -#define MEDIA_VER(i915) (INTEL_INFO(i915)->media.ver) --#define MEDIA_VER_FULL(i915) IP_VER(INTEL_INFO(i915)->media.arch, \ +-#define MEDIA_VER_FULL(i915) IP_VER(INTEL_INFO(i915)->media.ver, \ - INTEL_INFO(i915)->media.rel) +#define MEDIA_VER(i915) (RUNTIME_INFO(i915)->media.ver) +#define MEDIA_VER_FULL(i915) IP_VER(RUNTIME_INFO(i915)->media.ver, \ @@ -277,7 +277,7 @@ diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h #define IS_DISPLAY_VER(i915, from, until) \ (DISPLAY_VER(i915) >= (from) && DISPLAY_VER(i915) <= (until)) -@@ -1688,6 +1688,9 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, +@@ -1655,6 +1655,9 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, (INTEL_INFO(dev_priv)->has_oam) #define OAM_USES_VDBOX0_CHANNEL(dev_priv) \ (INTEL_INFO(dev_priv)->oam_uses_vdbox0_channel) @@ -290,7 +290,7 @@ diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h -@@ -6198,6 +6198,11 @@ enum gt_vctr_registers { +@@ -6201,6 +6201,11 @@ enum gt_vctr_registers { #define ICL_DSSM_CDCLK_PLL_REFCLK_19_2MHz (1 << 29) #define ICL_DSSM_CDCLK_PLL_REFCLK_38_4MHz (2 << 29) @@ -302,7 +302,7 @@ diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h /*GEN11 chicken */ #define _PIPEA_CHICKEN 0x70038 #define _PIPEB_CHICKEN 0x71038 -@@ -9269,4 +9274,5 @@ enum skl_power_gate { +@@ -9277,4 +9282,5 @@ enum skl_power_gate { #define CPORT_MBDB_CSRS_END (CPORT_MBDB_CSRS + 0x1000) #define CPORT_MBDB_INT_ENABLE_MASK _MMIO(CPORT_MBDB_CSRS + 0x8) @@ -311,7 +311,7 @@ diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c -@@ -88,22 +88,6 @@ const char *intel_platform_name(enum intel_platform platform) +@@ -90,22 +90,6 @@ const char *intel_platform_name(enum intel_platform platform) void intel_device_info_print_static(const struct intel_device_info *info, struct drm_printer *p) { @@ -334,7 +334,7 @@ diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/int drm_printf(p, "gt: %d\n", info->gt); drm_printf(p, "memory-regions: %x\n", info->memory_regions); drm_printf(p, "page-sizes: %x\n", info->page_sizes); -@@ -125,6 +109,22 @@ void intel_device_info_print_static(const struct intel_device_info *info, +@@ -127,6 +111,22 @@ void intel_device_info_print_static(const struct intel_device_info *info, void intel_device_info_print_runtime(const struct intel_runtime_info *info, struct drm_printer *p) { diff --git a/0001-INTEL_DII-drm-i915-xehpsdv-Add-logical-mapping-for-X.patch b/0001-drm-i915-xehp-Add-logical-mapping-for-video-decode-e.patch similarity index 60% rename from 0001-INTEL_DII-drm-i915-xehpsdv-Add-logical-mapping-for-X.patch rename to 0001-drm-i915-xehp-Add-logical-mapping-for-video-decode-e.patch index 2dc96a37f0ddc..66e9466f9cb79 100644 --- a/0001-INTEL_DII-drm-i915-xehpsdv-Add-logical-mapping-for-X.patch +++ b/0001-drm-i915-xehp-Add-logical-mapping-for-video-decode-e.patch @@ -1,14 +1,20 @@ From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Matthew Brost <matthew.brost(a)intel.com> Date: Mon, 8 Jun 2020 12:35:11 -0700 -Subject: [PATCH] INTEL_DII: drm/i915/xehpsdv: Add logical mapping for XEHPSDV - VDBOXs +Subject: [PATCH] drm/i915/xehp: Add logical mapping for video decode engines -Add logical mapping for XEHPSDV VDBOXs. Currently only XEHPSDV has non-standard -logical mapping for the VDBOXs, hence the special case. This is -non-standard mapping is required for split-frame workloads. +Add logical mapping for VDBOXs. This mapping is required for +split-frame workloads and otherwise fail with: + + 00000000-F8C53528: [GUC] 0441-INVALID_ENGINE_SUBMIT_MASK + +TODO: double check in upstream regarding extending the mapping to the +old platforms, because if the userspace stack uses the logical id, it +needs the mapping. Apparently it's not being used by the media driver in +Linux. Signed-off-by: Matthew Brost <matthew.brost(a)intel.com> +Signed-off-by: Lucas De Marchi <lucas.demarchi(a)intel.com> --- drivers/gpu/drm/i915/gt/intel_engine_cs.c | 23 ++++++++++++++++++----- 1 file changed, 18 insertions(+), 5 deletions(-) @@ -16,18 +22,18 @@ Signed-off-by: Matthew Brost <matthew.brost(a)intel.com> diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c -@@ -785,12 +785,25 @@ static void populate_logical_ids(struct intel_gt *gt, u8 *logical_ids, +@@ -728,12 +728,25 @@ static void populate_logical_ids(struct intel_gt *gt, u8 *logical_ids, static void setup_logical_ids(struct intel_gt *gt, u8 *logical_ids, u8 class) { - int i; - u8 map[MAX_ENGINE_INSTANCE + 1]; + /* -+ * As of right now, only XEHPSDV video decode boxes have a non-standard -+ * logical mapping, hence the specical case. This mapping is defined in -+ * bspec 48028, 48075 and is needed to use the split-frame feature. ++ * Logical to physical mapping is needed for proper support ++ * to split-frame feature. + */ -+ if (IS_XEHPSDV(gt->i915) && class == VIDEO_DECODE_CLASS) { ++ if (MEDIA_VER_FULL(gt->i915) >= IP_VER(12, 50) && ++ class == VIDEO_DECODE_CLASS) { + static const u8 map[] = { 0, 2, 4, 6, 1, 3, 5, 7 }; - for (i = 0; i < MAX_ENGINE_INSTANCE + 1; ++i) diff --git a/0001-drm-i915-Fix-renamed-struct-field.patch b/0001-drm-i915-Fix-renamed-struct-field.patch new file mode 100644 index 0000000000000..f5ada5d8bca39 --- /dev/null +++ b/0001-drm-i915-Fix-renamed-struct-field.patch @@ -0,0 +1,27 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Lucas De Marchi <lucas.demarchi(a)intel.com> +Date: Wed, 16 Mar 2022 15:19:06 -0700 +Subject: [PATCH] drm/i915: Fix renamed struct field + +Earlier versions of commit a5b7ef27da60 ("drm/i915: Add struct to hold +IP version") named "ver" as "arch" and then when it was renamed it +missed the rename on MEDIA_VER_FULL() since it it's currently not used. + +Fixes: a5b7ef27da60 ("drm/i915: Add struct to hold IP version") +Signed-off-by: Lucas De Marchi <lucas.demarchi(a)intel.com> +--- + drivers/gpu/drm/i915/i915_drv.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h +--- a/drivers/gpu/drm/i915/i915_drv.h ++++ b/drivers/gpu/drm/i915/i915_drv.h +@@ -1006,7 +1006,7 @@ static inline struct intel_gt *to_gt(struct drm_i915_private *i915) + (GRAPHICS_VER(i915) >= (from) && GRAPHICS_VER(i915) <= (until)) + + #define MEDIA_VER(i915) (INTEL_INFO(i915)->media.ver) +-#define MEDIA_VER_FULL(i915) IP_VER(INTEL_INFO(i915)->media.arch, \ ++#define MEDIA_VER_FULL(i915) IP_VER(INTEL_INFO(i915)->media.ver, \ + INTEL_INFO(i915)->media.rel) + #define IS_MEDIA_VER(i915, from, until) \ + (MEDIA_VER(i915) >= (from) && MEDIA_VER(i915) <= (until)) diff --git a/0001-INTEL_DII-drm-i915-pvc-Add-PVC-logical-mapping-for-V.patch b/0001-INTEL_DII-drm-i915-pvc-Add-PVC-logical-mapping-for-V.patch index acf4e2e5501c9..0c7d0e19b7bed 100644 --- a/0001-INTEL_DII-drm-i915-pvc-Add-PVC-logical-mapping-for-V.patch +++ b/0001-INTEL_DII-drm-i915-pvc-Add-PVC-logical-mapping-for-V.patch @@ -8,31 +8,24 @@ correct mapping. Signed-off-by: Matthew Brost <matthew.brost(a)intel.com> --- - drivers/gpu/drm/i915/gt/intel_engine_cs.c | 14 ++++++++++---- - 1 file changed, 10 insertions(+), 4 deletions(-) + drivers/gpu/drm/i915/gt/intel_engine_cs.c | 8 +++++++- + 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c -@@ -849,11 +849,17 @@ static void populate_logical_ids(struct intel_gt *gt, u8 *logical_ids, - static void setup_logical_ids(struct intel_gt *gt, u8 *logical_ids, u8 class) - { - /* -- * As of right now, only XEHPSDV video decode boxes have a non-standard -- * logical mapping, hence the specical case. This mapping is defined in -- * bspec 48028, 48075 and is needed to use the split-frame feature. -+ * As of right now, only PVS / XEHPSDV video decode boxes have a -+ * non-standard logical mappings, hence the specical cases. These -+ * mappings are defined in bspec 48028, 48075 and are needed to use the -+ * split-frame feature. +@@ -925,7 +925,13 @@ static void setup_logical_ids(struct intel_gt *gt, u8 *logical_ids, u8 class) + * Logical to physical mapping is needed for proper support + * to split-frame feature. */ -- if (IS_XEHPSDV(gt->i915) && class == VIDEO_DECODE_CLASS) { +- if (MEDIA_VER_FULL(gt->i915) >= IP_VER(12, 50) && + if (IS_PONTEVECCHIO(gt->i915) && class == VIDEO_DECODE_CLASS) { + static const u8 map[] = { 0, 2, 1 }; + + populate_logical_ids(gt, logical_ids, class, + map, ARRAY_SIZE(map)); -+ } else if (IS_XEHPSDV(gt->i915) && class == VIDEO_DECODE_CLASS) { ++ ++ } else if (MEDIA_VER_FULL(gt->i915) >= IP_VER(12, 50) && + class == VIDEO_DECODE_CLASS) { static const u8 map[] = { 0, 2, 4, 6, 1, 3, 5, 7 }; - populate_logical_ids(gt, logical_ids, class, -- git-pile 0.99-dev

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[PATCH v3 0/3] drm/bridge: ti-sn65dsi86: Support non-eDP DisplayPort connectors
by Kieran Bingham 16 Mar '22

16 Mar '22

Implement support for non eDP connectors on the TI-SN65DSI86 bridge, and provide IRQ based hotplug detect to identify when the connector is present. no-hpd is extended to be the default behaviour for non DisplayPort connectors. This series is based upon Sam Ravnborgs and Rob Clarks series [0] to support DRM_BRIDGE_STATE_OPS and NO_CONNECTOR support on the SN65DSI86, however some extra modifications have been made on the top of Sam's series to fix compile breakage and the NO_CONNECTOR support. A full branch with these changes is available at [1] [0] https://lore.kernel.org/all/20220206154405.1243333-1-sam@ravnborg.org/ [1] git://git.kernel.org/pub/scm/linux/kernel/git/kbingham/rcar.git branch: kbingham/drm-misc/next/sn65dsi86/hpd Kieran Bingham (1): drm/bridge: ti-sn65dsi86: Support hotplug detection Laurent Pinchart (2): drm/bridge: ti-sn65dsi86: Support DisplayPort (non-eDP) mode drm/bridge: ti-sn65dsi86: Implement bridge connector operations drivers/gpu/drm/bridge/ti-sn65dsi86.c | 180 +++++++++++++++++++++++--- 1 file changed, 165 insertions(+), 15 deletions(-) -- 2.32.0

3 16

[PATCH] drm: Don't make DRM_PANEL_BRIDGE dependent on DRM_KMS_HELPERS
by Thomas Zimmermann 16 Mar '22

16 Mar '22

Fix a number of undefined references to drm_kms_helper.ko in drm_dp_helper.ko: arm-suse-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_mst_duplicate_state': drm_dp_mst_topology.c:(.text+0x2df0): undefined reference to `__drm_atomic_helper_private_obj_duplicate_state' arm-suse-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_delayed_destroy_work': drm_dp_mst_topology.c:(.text+0x370c): undefined reference to `drm_kms_helper_hotplug_event' arm-suse-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_mst_up_req_work': drm_dp_mst_topology.c:(.text+0x7938): undefined reference to `drm_kms_helper_hotplug_event' arm-suse-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_mst_link_probe_work': drm_dp_mst_topology.c:(.text+0x82e0): undefined reference to `drm_kms_helper_hotplug_event' This happens if panel-edp.ko has been configured with DRM_PANEL_EDP=y DRM_DP_HELPER=y DRM_KMS_HELPER=m which builds DP helpers into the kernel and KMS helpers sa a module. Making DRM_PANEL_EDP select DRM_KMS_HELPER resolves this problem. To avoid a resulting cyclic dependency with DRM_PANEL_BRIDGE, don't make the latter depend on DRM_KMS_HELPER and fix the one DRM bridge drivers that doesn't already select DRM_KMS_HELPER. As KMS helpers cannot be selected directly by the user, config symbols should avoid depending on it anyway. Signed-off-by: Thomas Zimmermann <tzimmermann(a)suse.de> Fixes: 3755d35ee1d2 ("drm/panel: Select DRM_DP_HELPER for DRM_PANEL_EDP") Reported-by: kernel test robot <lkp(a)intel.com> Cc: Thomas Zimmermann <tzimmermann(a)suse.de> Cc: Naresh Kamboju <naresh.kamboju(a)linaro.org> Cc: Linux Kernel Functional Testing <lkft(a)linaro.org> Cc: Lyude Paul <lyude(a)redhat.com> Cc: Sam Ravnborg <sam(a)ravnborg.org> Cc: Daniel Vetter <daniel(a)ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> Cc: Maxime Ripard <mripard(a)kernel.org> Cc: dri-devel(a)lists.freedesktop.org Cc: Dave Airlie <airlied(a)redhat.com> Cc: Thierry Reding <thierry.reding(a)gmail.com> --- drivers/gpu/drm/bridge/Kconfig | 3 +-- drivers/gpu/drm/panel/Kconfig | 1 + 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index c86f5be4dfe0..007e5a282f67 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -8,7 +8,6 @@ config DRM_BRIDGE config DRM_PANEL_BRIDGE def_bool y depends on DRM_BRIDGE - depends on DRM_KMS_HELPER select DRM_PANEL help DRM bridge wrapper of DRM panels @@ -30,7 +29,7 @@ config DRM_CDNS_DSI config DRM_CHIPONE_ICN6211 tristate "Chipone ICN6211 MIPI-DSI/RGB Converter bridge" depends on OF - depends on DRM_KMS_HELPER + select DRM_KMS_HELPER select DRM_MIPI_DSI select DRM_PANEL_BRIDGE help diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index bb2e47229c68..ddf5f38e8731 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -107,6 +107,7 @@ config DRM_PANEL_EDP select VIDEOMODE_HELPERS select DRM_DP_AUX_BUS select DRM_DP_HELPER + select DRM_KMS_HELPER help DRM panel driver for dumb eDP panels that need at most a regulator and a GPIO to be powered up. Optionally a backlight can be attached so -- 2.35.1

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dri-devel March 2022