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Message-ID: <CA+icZUVVGTBSmm7Z2705TNuseea7_8Z+-r81DgSQNprcNQLW2w@mail.gmail.com> Date: Tue, 13 Aug 2013 11:20:21 +0200 From: Sedat Dilek <sedat.dilek@...il.com> To: Stephen Rothwell <sfr@...b.auug.org.au> Cc: linux-next@...r.kernel.org, linux-kernel@...r.kernel.org, Daniel Vetter <daniel.vetter@...ll.ch>, Dave Airlie <airlied@...il.com>, Chris Wilson <chris@...is-wilson.co.uk>, DRI <dri-devel@...ts.freedesktop.org>, intel-gfx <intel-gfx@...ts.freedesktop.org> Subject: Re: linux-next: Tree for Aug 13 [ screen corruption in graphical mode ] On Tue, Aug 13, 2013 at 11:14 AM, Sedat Dilek <sedat.dilek@...il.com> wrote: > On Tue, Aug 13, 2013 at 11:10 AM, Sedat Dilek <sedat.dilek@...il.com> wrote: >> On Tue, Aug 13, 2013 at 10:28 AM, Stephen Rothwell <sfr@...b.auug.org.au> wrote: >>> Hi all, >>> >>> Changes since 20130812: >>> >>> The ext4 tree gained a conflict against Linus' tree. >>> >>> The infiniband tree gained a build failure for which I applied a merge >>> fix patch and another so I used the version from next-20130812. >>> >>> The tty tree gained conflicts against the devicetree and tile trees. >>> >>> The usb tree gained a conflict against the net-next tree. >>> >>> The usb-gadget tree gained a build failure for which I reverted a commit. >>> >>> The ptr-ret tree gained a conflict against the staging tree. >>> >>> The akpm tree gained a conflict against the staging tree. >>> >>> ---------------------------------------------------------------------------- >>> >> >> Hi, >> >> with today's next-20130813 I cannot see 1/10 of my desktop-screen's >> top, it's simply black. >> I can estimate the URL line in Firefox (or open a new tab blindly and >> get a known URL from my autocompleted history). >> >> My Xorg stack did not change: libdrm-2.4.46 | mesa-9.16 | intel-ddx-2.4.14. >> next-20130808 was OK - no screen corruptions. >> >> Any idea, hint? >> >> - Sedat - > > [ From my dmesg ] > > [ 28.026524] ------------[ cut here ]------------ > [ 28.026557] WARNING: CPU: 3 PID: 639 at > drivers/gpu/drm/i915/i915_gem.c:3435 > i915_gem_object_set_cache_level+0x389/0x3a0 [i915]() > [ 28.026560] Modules linked in: arc4 snd_hwdep i915(+) iwldvm > snd_pcm snd_page_alloc mac80211 snd_seq_midi parport_pc > snd_seq_midi_event rfcomm bnep snd_rawmidi ppdev uvcvideo snd_seq > btusb videobuf2_vmalloc i2c_algo_bit psmouse iwlwifi drm_kms_helper > videobuf2_memops snd_timer drm snd_seq_device videobuf2_core bluetooth > videodev serio_raw snd cfg80211 samsung_laptop wmi soundcore lp > mac_hid video lpc_ich parport hid_generic usbhid hid usb_storage r8169 > mii > [ 28.026610] CPU: 3 PID: 639 Comm: modprobe Not tainted > 3.11.0-rc5-next20130813-1-iniza-small #1 > [ 28.026613] Hardware name: SAMSUNG ELECTRONICS CO., LTD. > 530U3BI/530U4BI/530U4BH/530U3BI/530U4BI/530U4BH, BIOS 13XK 03/28/2013 > [ 28.026616] 0000000000000d6b ffff8800795535a8 ffffffff816e259a > 0000000000000007 > [ 28.026622] 0000000000000000 ffff8800795535e8 ffffffff810661dc > ffffffff81376e70 > [ 28.026627] ffff8800746ba200 ffff8800746ba2b8 ffff88007a2c7000 > 0000000000000041 > [ 28.026632] Call Trace: > [ 28.026641] [<ffffffff816e259a>] dump_stack+0x46/0x58 > [ 28.026647] [<ffffffff810661dc>] warn_slowpath_common+0x8c/0xc0 > [ 28.026653] [<ffffffff81376e70>] ? sg_kfree+0x30/0x30 > [ 28.026658] [<ffffffff8106622a>] warn_slowpath_null+0x1a/0x20 > [ 28.026680] [<ffffffffa03e1fe9>] > i915_gem_object_set_cache_level+0x389/0x3a0 [i915] > [ 28.026684] [<ffffffff8137723f>] ? sg_alloc_table+0x1f/0x50 > [ 28.026703] [<ffffffffa03e2162>] > i915_gem_object_pin_to_display_plane+0x62/0x1c0 [i915] > [ 28.026727] [<ffffffffa03f9b10>] > intel_pin_and_fence_fb_obj+0xc0/0x140 [i915] > [ 28.026732] [<ffffffff816e82ee>] ? mutex_lock+0x1e/0x40 > [ 28.026761] [<ffffffffa0424277>] intelfb_create+0x107/0x510 [i915] > [ 28.026778] [<ffffffffa020f807>] ? drm_mode_create+0x47/0x70 [drm] > [ 28.026786] [<ffffffffa01a404e>] > drm_fb_helper_initial_config+0x2fe/0x550 [drm_kms_helper] > [ 28.026813] [<ffffffffa0431323>] ? i915_write32+0xc3/0x190 [i915] > [ 28.026838] [<ffffffffa0424751>] intel_fbdev_initial_config+0x21/0x30 [i915] > [ 28.026859] [<ffffffffa03cb38d>] i915_driver_load+0xe9d/0xed0 [i915] > [ 28.026876] [<ffffffffa020aad1>] drm_get_pci_dev+0x181/0x2a0 [drm] > [ 28.026881] [<ffffffff8137b12d>] ? do_raw_spin_unlock+0x5d/0xb0 > [ 28.026900] [<ffffffffa03c75d6>] i915_pci_probe+0x36/0x70 [i915] > [ 28.026905] [<ffffffff81399ceb>] local_pci_probe+0x4b/0x80 > [ 28.026910] [<ffffffff8139b5c1>] pci_device_probe+0x101/0x120 > [ 28.026915] [<ffffffff81478a1b>] driver_probe_device+0x7b/0x240 > [ 28.026920] [<ffffffff81478c8b>] __driver_attach+0xab/0xb0 > [ 28.026924] [<ffffffff81478be0>] ? driver_probe_device+0x240/0x240 > [ 28.026928] [<ffffffff81476b6e>] bus_for_each_dev+0x5e/0x90 > [ 28.026932] [<ffffffff8147851e>] driver_attach+0x1e/0x20 > [ 28.026936] [<ffffffff81477fc4>] bus_add_driver+0x104/0x2a0 > [ 28.026941] [<ffffffff814793f4>] driver_register+0x64/0xf0 > [ 28.026946] [<ffffffff8139a544>] __pci_register_driver+0x64/0x70 > [ 28.026951] [<ffffffffa0475000>] ? 0xffffffffa0474fff > [ 28.026963] [<ffffffffa020ad0a>] drm_pci_init+0x11a/0x130 [drm] > [ 28.026968] [<ffffffffa0475000>] ? 0xffffffffa0474fff > [ 28.026987] [<ffffffffa0475066>] i915_init+0x66/0x68 [i915] > [ 28.026992] [<ffffffff8100207e>] do_one_initcall+0x4e/0x180 > [ 28.026997] [<ffffffff81058413>] ? set_memory_nx+0x43/0x50 > [ 28.027003] [<ffffffff810d147c>] load_module+0x209c/0x25b0 > [ 28.027007] [<ffffffff810ce0a0>] ? show_initstate+0x50/0x50 > [ 28.027013] [<ffffffff810d1a3c>] SyS_init_module+0xac/0xd0 > [ 28.027018] [<ffffffff816f41ef>] tracesys+0xe1/0xe6 > [ 28.027022] ---[ end trace be830cf8c302dde8 ]--- > > > - Sedat - Looks like there is patch to fix this WARNING, do not think it fixes my screen corruption. - Sedat - http://lists.freedesktop.org/archives/intel-gfx/2013-August/031701.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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