On Fri, Jun 28, 2013 at 9:33 AM, Stephen Rothwell sfr@canb.auug.org.au wrote:

Hi all,

Changes since 20130627:

This tree produces the following warning when built for many (all?) configs (it has been fixed in the drm tree):

drivers/video/Kconfig:42:error: recursive dependency detected! drivers/video/Kconfig:42: symbol FB is selected by DRM_KMS_HELPER drivers/gpu/drm/Kconfig:29: symbol DRM_KMS_HELPER is selected by DRM_OMAP drivers/gpu/drm/omapdrm/Kconfig:2: symbol DRM_OMAP depends on FB_OMAP2 drivers/video/omap2/omapfb/Kconfig:1: symbol FB_OMAP2 depends on FB

The arm-soc tree gained a conflict against the mfd tree.

I applied a patch to the akpm tree to remove a lot of warnings.

---

[ CC wq and drm(-intel) folks ]

With next-20130628 I see the following call-trace:

[ 11.941618] ------------[ cut here ]------------ [ 11.941624] WARNING: CPU: 0 PID: 675 at kernel/workqueue.c:1445 __queue_delayed_work+0x18c/0x1a0() [ 11.941626] Modules linked in: i915(+) snd_page_alloc iwlwifi snd_seq_midi snd_seq_midi_event btusb psmouse snd_rawmidi snd_seq bluetooth cfg80211 i2c_algo_bit snd_timer samsung_laptop serio_raw snd_seq_device drm_kms_helper lpc_ich drm snd wmi mac_hid soundcore video lp parport hid_generic usbhid hid usb_storage r8169 mii [ 11.941651] CPU: 0 PID: 675 Comm: modprobe Not tainted 3.10.0-rc7-next20130628-1-iniza-small #1 [ 11.941653] Hardware name: SAMSUNG ELECTRONICS CO., LTD. 530U3BI/530U4BI/530U4BH/530U3BI/530U4BI/530U4BH, BIOS 13XK 03/28/2013 [ 11.941655] 00000000000005a5 ffff88010b5596a8 ffffffff816db223 0000000000001908 [ 11.941658] 0000000000000000 ffff88010b5596e8 ffffffff810661cc ffffffffa00d3341 [ 11.941661] 0000000000000100 ffff880119e72000 ffff88010765a000 0000000000000003 [ 11.941664] Call Trace: [ 11.941671] [<ffffffff816db223>] dump_stack+0x46/0x58 [ 11.941675] [<ffffffff810661cc>] warn_slowpath_common+0x8c/0xc0 [ 11.941679] [<ffffffff8106621a>] warn_slowpath_null+0x1a/0x20 [ 11.941682] [<ffffffff810845ac>] __queue_delayed_work+0x18c/0x1a0 [ 11.941685] [<ffffffff8108460d>] queue_delayed_work_on+0x4d/0x60 [ 11.941691] [<ffffffffa00f2950>] drm_helper_probe_single_connector_modes+0x270/0x420 [drm_kms_helper] [ 11.941696] [<ffffffffa00f0f12>] drm_fb_helper_initial_config+0x1c2/0x550 [drm_kms_helper] [ 11.941700] [<ffffffffa00f1721>] ? drm_fb_helper_single_add_all_connectors+0x81/0xe0 [drm_kms_helper] [ 11.941705] [<ffffffff81193f7c>] ? kmem_cache_alloc_trace+0x1bc/0x1f0 [ 11.941725] [<ffffffffa024c481>] ? i915_write32+0x81/0x130 [i915] [ 11.941748] [<ffffffffa02a2ee1>] intel_fbdev_initial_config+0x21/0x30 [i915] [ 11.941763] [<ffffffffa0250512>] i915_driver_load+0xe32/0xe60 [i915] [ 11.941777] [<ffffffffa00b1c01>] drm_get_pci_dev+0x181/0x2a0 [drm] [ 11.941781] [<ffffffff81376add>] ? do_raw_spin_unlock+0x5d/0xb0 [ 11.941794] [<ffffffffa024b6e6>] i915_pci_probe+0x36/0x70 [i915] [ 11.941799] [<ffffffff813954cb>] local_pci_probe+0x4b/0x80 [ 11.941801] [<ffffffff81396da1>] pci_device_probe+0x101/0x120 [ 11.941806] [<ffffffff814736bb>] driver_probe_device+0x7b/0x240 [ 11.941809] [<ffffffff8147392b>] __driver_attach+0xab/0xb0 [ 11.941813] [<ffffffff81473880>] ? driver_probe_device+0x240/0x240 [ 11.941816] [<ffffffff814719be>] bus_for_each_dev+0x5e/0x90 [ 11.941819] [<ffffffff814731de>] driver_attach+0x1e/0x20 [ 11.941823] [<ffffffff81472cd4>] bus_add_driver+0x104/0x270 [ 11.941826] [<ffffffff81473e8d>] driver_register+0x7d/0x160 [ 11.941830] [<ffffffff81395d24>] __pci_register_driver+0x64/0x70 [ 11.941833] [<ffffffffa02ee000>] ? 0xffffffffa02edfff [ 11.941842] [<ffffffffa00b1e3a>] drm_pci_init+0x11a/0x130 [drm] [ 11.941844] [<ffffffffa02ee000>] ? 0xffffffffa02edfff [ 11.941858] [<ffffffffa02ee066>] i915_init+0x66/0x68 [i915] [ 11.941861] [<ffffffff8100207e>] do_one_initcall+0x4e/0x180 [ 11.941865] [<ffffffff810584a3>] ? set_memory_nx+0x43/0x50 [ 11.941869] [<ffffffff810d09e9>] load_module+0x1cf9/0x2620 [ 11.941872] [<ffffffff810cd880>] ? show_initstate+0x50/0x50 [ 11.941875] [<ffffffff810d13bc>] SyS_init_module+0xac/0xd0 [ 11.941879] [<ffffffff816ec12f>] tracesys+0xe1/0xe6 [ 11.941881] ---[ end trace a06c6f52b0f09abe ]---

My dmesg and kernel-config are attached.

( I have seen there were new commits in drm-next which did not hit today'n -next. )

- Sedat -