dri-devel December 2012

dri-devel@lists.freedesktop.org

121 participants
687 discussions

[PATCH] gpu: drm/nouveau/core/engine/disp/dacnv50.c: fix var uninit issue
by Cong Ding 06 Dec '12

06 Dec '12

the variable "ret" might be uninitialized in the "default" branch of "switch" Signed-off-by: Cong Ding <dinggnu(a)gmail.com> --- drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c index d0817d9..ae19dec 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/… [View More]

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[PATCH 3.7-rc8] drm: Fix possible EDID memory allocation oops
by Tim Gardner 06 Dec '12

06 Dec '12

The result of drm_property_create_blob() is not checked for success which could lead to a NULL pointer dereference. I was led to this by a smatch warning: drivers/gpu/drm/drm_crtc.c:3186 drm_mode_connector_update_edid_property() error: potential null dereference 'connector->edid_blob_ptr'. (drm_property_create_blob returns null) drm_property_create_blob() calls kzalloc() which can return NULL. Cc: David Airlie <airlied(a)linux.ie> Cc: dri-devel(a)lists.freedesktop.org Cc: stable(a)… [View More]

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[PATCH 0/6] drm/ttm: lru lock atomicity removal
by Maarten Lankhorst 06 Dec '12

06 Dec '12

With all the previous patches there shouldn't be anything lying on the reservations being atomic with removal of the bo's from the lru lists any more. As such we can finally fix the locking primitives and make it act like normal mutex calls. Patch 1 is the actual removal of the guarantee in ttm_bo_reserve patch 2 is a cleanup of ttm_eu_backoff_reservation from removing that guarantee patch 3...6 are introducing ttm_bo_reserve_slowpath. After this series, this should directly map to my … [View More]

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[PATCH] drm: Preallocate mm node for GTT mmap offset
by Chris Wilson 06 Dec '12

06 Dec '12

As the shrinker may be invoked for the allocation, and it may reap neighbouring objects in the offset range mm, we need to be careful in the order in which we allocate the node, search for free space and then insert the node into the mmap offset range manager. Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Dave Airlie <airlied(a)redhat.com> Cc: dri-devel(a)lists.freedesktop.org --- drivers/gpu/drm/drm_gem.c | 18 ++++++++---------- 1 file changed, 8 insertions(+), … [View More]

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[Bug 35446] New: Problem with Blender and big textures
by bugzilla-daemon＠freedesktop.org 05 Dec '12

05 Dec '12

https://bugs.freedesktop.org/show_bug.cgi?id=35446 Summary: Problem with Blender and big textures Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: disnel(a)disnel.com When I try to use a big texture (4096x4096) in blender 2.… [View More]

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[Bug 55606] New: r300_dri.so.tmp: tries to link to yylex
by bugzilla-daemon＠freedesktop.org 05 Dec '12

05 Dec '12

https://bugs.freedesktop.org/show_bug.cgi?id=55606 Priority: medium Bug ID: 55606 Assignee: dri-devel(a)lists.freedesktop.org Summary: r300_dri.so.tmp: tries to link to yylex Severity: blocker Classification: Unclassified OS: Linux (All) Reporter: treeve(a)sourcemage.org Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Drivers/Gallium/r300 Product: … [View More]Mesa Created attachment 68068 --> https://bugs.freedesktop.org/attachment.cgi?id=68068&action=edit Full compile log make[3]: Entering directory `/var/git/mesalib/src/gallium/targets/dri-r300' /bin/sh ../../../../bin/mklib -o r300_dri.so.tmp -noprefix -linker 'g++' -ldflags '-s -L/usr/lib -s -ldl -lpthread' \ target.o ../../../../src/mesa/drivers/dri/common/utils.o ../../../../src/mesa/drivers/dri/common/dri_util.o ../../../../src/mesa/drivers/dri/common/xmlconfig.o ../../../../src/gallium/state_trackers/dri/drm/libdridrm.a ../../../../src/gallium/winsys/radeon/drm/libradeonwinsys.a ../../../../src/gallium/drivers/galahad/libgalahad.a ../../../../src/gallium/drivers/trace/libtrace.a ../../../../src/gallium/drivers/rbug/librbug.a ../../../../src/gallium/drivers/r300/libr300.a \ -Wl,--start-group ../../../../src/mesa/libmesagallium.a ../../../../src/gallium/auxiliary/libgallium.a -Wl,--end-group \ ../../../../lib/libdricore9.0.0.so -ldrm -lexpat -lm -ldl -ldrm_radeon -lLLVMMCJIT -lLLVMBitWriter -lLLVMX86AsmParser -lLLVMX86Disassembler -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMMCParser -lLLVMX86Desc -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT -lLLVMRuntimeDyld -lLLVMExecutionEngine -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMMC -lLLVMObject -lLLVMCore -lLLVMSupport mklib: Making Linux shared library: r300_dri.so.tmp g++ -march=native -mtune=native -m64 -pipe -ffast-math -funroll-loops -O3 -Wall -std=c99 -Werror=implicit-function-declaration -Werror=missing-prototypes -fno-strict-aliasing -fno-builtin-memcmp -fPIC -D_GNU_SOURCE -DUSE_X86_64_ASM -DHAVE_DLOPEN -DHAVE_POSIX_MEMALIGN -DIN_DRI_DRIVER -DUSE_XCB -DGLX_INDIRECT_RENDERING -DGLX_DIRECT_RENDERING -DGLX_USE_TLS -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER -DHAVE_ALIAS -DHAVE_MINCORE -DHAVE_LIBUDEV -DHAVE_LLVM=0x0301 -fvisibility=hidden -o r300_dri.so.test ../../../../src/mesa/drivers/dri/common/dri_test.o r300_dri.so.tmp ../../../../lib/libdricore9.0.0.so -ldrm -lexpat -lm -ldl -ldrm_radeon -s -L/usr/lib -s -ldl -lpthread; r300_dri.so.tmp: undefined reference to `yylex' collect2: error: ld returned 1 exit status make[3]: *** [r300_dri.so] Error 1 I have the following software:llvm llvm-3.1 gcc-4.7.2 bison-2.6.2 libdrm-2.4.39 Using mesalib git branch 9.0, commit b2048c5e905cb6321212e33391926fc720b89121 -- You are receiving this mail because: You are the assignee for the bug. [View Less]

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[Bug 36554] New: Amnesia game causes black screen or kernel locks
by bugzilla-daemon＠freedesktop.org 05 Dec '12

05 Dec '12

https://bugs.freedesktop.org/show_bug.cgi?id=36554 Summary: Amnesia game causes black screen or kernel locks Product: Mesa Version: git Platform: x86 (IA32) OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: oreaus(a)gmail.com When trying to play the game Amnesia, it causes a black … [View More]screen after a few audio stutters, or the audio continually stutters forever and the machine is locked. If the screen is black and audio still playing, these messages are spewn: Apr 24 15:37:08 admin kernel: [ 250.786755] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(0). Apr 24 15:37:08 admin kernel: [ 250.786762] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! Apr 24 15:37:08 admin kernel: [ 250.990053] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(1). Apr 24 15:37:08 admin kernel: [ 250.990060] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! Apr 24 15:37:08 admin kernel: [ 251.197292] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(2). Apr 24 15:37:08 admin kernel: [ 251.197298] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! Apr 24 15:37:08 admin kernel: [ 251.329062] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(3). Apr 24 15:37:08 admin kernel: [ 251.329081] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! Apr 24 15:37:08 admin kernel: [ 251.423753] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(4). Apr 24 15:37:08 admin kernel: [ 251.423760] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! Apr 24 15:37:09 admin kernel: [ 251.712296] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(5). Apr 24 15:37:09 admin kernel: [ 251.712302] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! Apr 24 15:37:09 admin kernel: [ 251.935463] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(6). Apr 24 15:37:09 admin kernel: [ 251.935469] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! Apr 24 15:37:09 admin kernel: [ 252.031268] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(7). Apr 24 15:37:09 admin kernel: [ 252.031275] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! Apr 24 15:37:09 admin kernel: [ 252.478776] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(8). Apr 24 15:37:09 admin kernel: [ 252.478783] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! Apr 24 15:37:10 admin kernel: [ 253.079451] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(9). Apr 24 15:37:10 admin kernel: [ 253.079457] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! Apr 24 15:37:10 admin kernel: [ 253.679454] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(10). Apr 24 15:37:10 admin kernel: [ 253.679460] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! Apr 24 15:37:11 admin kernel: [ 254.279886] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(11). Apr 24 15:37:11 admin kernel: [ 254.279893] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! Apr 24 15:37:12 admin kernel: [ 254.880871] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(12). Apr 24 15:37:12 admin kernel: [ 254.880878] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! Apr 24 15:37:12 admin kernel: [ 255.480850] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(13). Apr 24 15:37:12 admin kernel: [ 255.480857] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! Apr 24 15:37:13 admin kernel: [ 256.081846] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(14). Apr 24 15:37:13 admin kernel: [ 256.081852] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! Apr 24 15:37:13 admin kernel: [ 256.681937] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(15). Apr 24 15:37:13 admin kernel: [ 256.681943] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB ! I have tried several different kernel versions between 2.6.35 and 2.6.38 but the result is the same. Sometimes the game will run but the majority of the time it does not work. I have also tried several different combinations of game settings and nothing seems to make much difference. I rebuilt mesa master and libtxc_dxtn against it but it does not help. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. [View Less]

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[Bug 30401] New: starting programs with Qt 4.7 opengl es2 graphicssystem fail
by bugzilla-daemon＠freedesktop.org 05 Dec '12

05 Dec '12

https://bugs.freedesktop.org/show_bug.cgi?id=30401 Summary: starting programs with Qt 4.7 opengl es2 graphicssystem fail Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: martinstolpe(a)gmail.com I've compiled Qt 4.7 with … [View More]

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[Bug 54767] New: [r300g] 298 failures on WebGL Conformance Test
by bugzilla-daemon＠freedesktop.org 05 Dec '12

05 Dec '12

https://bugs.freedesktop.org/show_bug.cgi?id=54767 Bug #: 54767 Summary: [r300g] 298 failures on WebGL Conformance Test Classification: Unclassified Product: Mesa Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: fabio.ped(a)… [View More]

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[Bug 42009] New: audio stutters with xorg state tracker and 2D acceleration enabled
by bugzilla-daemon＠freedesktop.org 05 Dec '12

05 Dec '12

https://bugs.freedesktop.org/show_bug.cgi?id=42009 Bug #: 42009 Summary: audio stutters with xorg state tracker and 2D acceleration enabled Classification: Unclassified Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel(a)lists.freedesktop.org … [View More]

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dri-devel December 2012