dri-devel June 2011

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499 discussions

[Bug 38364 ] - Ignoring invalid EDID block 1 do entire edid is invalid and not just block 1
by zaverel 28 Jun '11

28 Jun '11

Hello I just change from nvidia (nouveau) to ati (radeon) for some reasons of noise . And it's the same probleme with wrong edid block 1. My tweak of drm_edid.c work again whatever it's nouveau or radeon but again , i don't know if it's safe. --- drm_edid.c 2011-06-10 22:37:36.605848000 +0200 +++ linux/drivers/gpu/drm/drm_edid.c 2011-06-13 13:04:43.136786102 +0200 @@ -292,7 +292,7 @@ block + (valid_extensions + 1) * EDID_LENGTH, j, EDID_LENGTH)) goto out; - if (drm_edid_block_valid(block + (valid_extensions + 1) * EDID_LENGTH)) { + if (drm_edid_block_valid(block + (valid_extensions + 0) * EDID_LENGTH)) { valid_extensions++; break; } log with my tweak (linux-gentoo-2.6.39-r2) ... coretemp coretemp.2: TjMax is 97 C. coretemp coretemp.3: TjMax is 97 C. w83627ehf: Found W83667HG chip at 0x290 [drm:drm_edid_block_valid] *ERROR* Raw EDID: <3>00 00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ................ <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ radeon 0000:02:00.0: VGA-1: EDID invalid. [drm:drm_edid_block_valid] *ERROR* Raw EDID: <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 7f ff ff ................ <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ <3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ radeon 0000:02:00.0: VGA-1: EDID invalid. [drm] force priority to high [drm] force priority to high [drm] force priority to high EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0 [drm:drm_edid_block_valid] *ERROR* Raw EDID: <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ radeon 0000:02:00.0: VGA-1: EDID invalid. [drm:drm_edid_block_valid] *ERROR* Raw EDID: <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ <3>00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ radeon 0000:02:00.0: VGA-1: EDID invalid.

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[Bug 32651] New: [r600g] Earth's oceans are wrong colour in celestia
by bugzilla-daemon＠freedesktop.org 28 Jun '11

28 Jun '11

https://bugs.freedesktop.org/show_bug.cgi?id=32651 Summary: [r600g] Earth's oceans are wrong colour in celestia Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: rankincj(a)googlemail.com When viewed with the "OpenGL vertex program" rendering path, the Earth's oceans in celestia are coloured the wrong shade of blue. (The "OpenGL 2.0" rendering path gets it right, though.) -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 38232] New: kernel bug at drivers/gpu/drm/ttm/ttm_bo.c:272
by bugzilla-daemon＠bugzilla.kernel.org 27 Jun '11

27 Jun '11

https://bugzilla.kernel.org/show_bug.cgi?id=38232 URL: http://i53.tinypic.com/1zwdxqh.jpg Summary: kernel bug at drivers/gpu/drm/ttm/ttm_bo.c:272 Product: Drivers Version: 2.5 Kernel Version: 2.6.39.* Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) AssignedTo: drivers_video-dri(a)kernel-bugs.osdl.org ReportedBy: lukenshiro(a)ngi.it Regression: Yes I have a kernel panic using a Radeon HD4350 (RV710) with kernel 2.6.39.2, in Slackware "current" (CPU AMD Phenom, x86_64 non multilib, gcc 4.5.3, glibc 2.13, make 3.82, binutils 2.21.51.0.6, libdrm 2.4.25, ati xorg driver 6.14.1), after some (about 2 hours) of use. I have had similar panics also in 2.6.39 and 2.6.39.1 before (but I couldn't do a transcription of correlative messages). In url I put the most clear screen snapshot I've taken with a digital camera (i did other ones but unfortunately they are not of so good quality). Messages/syslog log files are not really useful. If you need other infos please let me know. Another photo is on: http://i53.tinypic.com/2jfhax.jpg -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug.

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[PATCH] drm: Fix EDID dump format
by Jean Delvare 27 Jun '11

27 Jun '11

* print_hex_dump_bytes() already includes a log level, so we shouldn't add one. That log level is KERN_DEBUG so use the same for our header for consistency. * print_hex_dump_bytes() properly puts a newline at the end of the last line, so there is no reason why we would add another one. Signed-off-by: Jean Delvare <khali(a)linux-fr.org> Cc: David Airlie <airlied(a)linux.ie> --- drivers/gpu/drm/drm_edid.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- linux-3.0-rc4.orig/drivers/gpu/drm/drm_edid.c 2011-06-22 16:55:11.000000000 +0200 +++ linux-3.0-rc4/drivers/gpu/drm/drm_edid.c 2011-06-27 15:11:53.000000000 +0200 @@ -184,9 +184,9 @@ drm_edid_block_valid(u8 *raw_edid) bad: if (raw_edid) { - printk(KERN_ERR "Raw EDID:\n"); - print_hex_dump_bytes(KERN_ERR, DUMP_PREFIX_NONE, raw_edid, EDID_LENGTH); - printk(KERN_ERR "\n"); + printk(KERN_DEBUG "Raw EDID:\n"); + print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, + raw_edid, EDID_LENGTH); } return 0; } -- Jean Delvare

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[PATCH] DRM: remove drm_pci_device_is_pcie
by Jon Mason 27 Jun '11

27 Jun '11

drm_pci_device_is_pcie duplicates the funcationality of pci_is_pcie. Convert callers of the former to the latter. This has the side benefit of removing an unnecessary search in the PCI configuration space due to using a saved PCIe capability offset. Signed-off-by: Jon Mason <jdmason(a)kudzu.us> --- drivers/gpu/drm/nouveau/nouveau_mem.c | 4 ++-- drivers/gpu/drm/nouveau/nouveau_sgdma.c | 4 ++-- drivers/gpu/drm/nouveau/nouveau_state.c | 2 +- drivers/gpu/drm/radeon/radeon_cp.c | 2 +- drivers/gpu/drm/radeon/radeon_kms.c | 2 +- include/drm/drmP.h | 7 ------- 6 files changed, 7 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c index 5ee14d2..0bbcd7a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_mem.c +++ b/drivers/gpu/drm/nouveau/nouveau_mem.c @@ -397,7 +397,7 @@ nouveau_mem_vram_init(struct drm_device *dev) if (pci_dma_supported(dev->pdev, DMA_BIT_MASK(40))) dma_bits = 40; } else - if (0 && drm_pci_device_is_pcie(dev) && + if (0 && pci_is_pcie(dev->pdev) && dev_priv->chipset > 0x40 && dev_priv->chipset != 0x45) { if (pci_dma_supported(dev->pdev, DMA_BIT_MASK(39))) @@ -440,7 +440,7 @@ nouveau_mem_vram_init(struct drm_device *dev) rsvd *= dev_priv->engine.fifo.channels; /* pciegart table */ - if (drm_pci_device_is_pcie(dev)) + if (pci_is_pcie(dev->pdev)) rsvd += 512 * 1024; /* object storage */ diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c index 82fad91..c444cad 100644 --- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c +++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c @@ -429,7 +429,7 @@ nouveau_sgdma_init(struct drm_device *dev) u32 aper_size, align; int ret; - if (dev_priv->card_type >= NV_40 && drm_pci_device_is_pcie(dev)) + if (dev_priv->card_type >= NV_40 && pci_is_pcie(dev->pdev)) aper_size = 512 * 1024 * 1024; else aper_size = 64 * 1024 * 1024; @@ -458,7 +458,7 @@ nouveau_sgdma_init(struct drm_device *dev) dev_priv->gart_info.type = NOUVEAU_GART_HW; dev_priv->gart_info.func = &nv50_sgdma_backend; } else - if (0 && drm_pci_device_is_pcie(dev) && + if (0 && pci_is_pcie(dev->pdev) && dev_priv->chipset > 0x40 && dev_priv->chipset != 0x45) { if (nv44_graph_class(dev)) { dev_priv->gart_info.func = &nv44_sgdma_backend; diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c index 144f79a..ba1fee2 100644 --- a/drivers/gpu/drm/nouveau/nouveau_state.c +++ b/drivers/gpu/drm/nouveau/nouveau_state.c @@ -1033,7 +1033,7 @@ int nouveau_ioctl_getparam(struct drm_device *dev, void *data, case NOUVEAU_GETPARAM_BUS_TYPE: if (drm_pci_device_is_agp(dev)) getparam->value = NV_AGP; - else if (drm_pci_device_is_pcie(dev)) + else if (pci_is_pcie(dev->pdev)) getparam->value = NV_PCIE; else getparam->value = NV_PCI; diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c index 7586779..045ec59 100644 --- a/drivers/gpu/drm/radeon/radeon_cp.c +++ b/drivers/gpu/drm/radeon/radeon_cp.c @@ -2115,7 +2115,7 @@ int radeon_driver_load(struct drm_device *dev, unsigned long flags) if (drm_pci_device_is_agp(dev)) dev_priv->flags |= RADEON_IS_AGP; - else if (drm_pci_device_is_pcie(dev)) + else if (pci_is_pcie(dev->pdev)) dev_priv->flags |= RADEON_IS_PCIE; else dev_priv->flags |= RADEON_IS_PCI; diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index bd58af6..6f80a21 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -60,7 +60,7 @@ int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags) /* update BUS flag */ if (drm_pci_device_is_agp(dev)) { flags |= RADEON_IS_AGP; - } else if (drm_pci_device_is_pcie(dev)) { + } else if (pci_is_pcie(dev->pdev)) { flags |= RADEON_IS_PCIE; } else { flags |= RADEON_IS_PCI; diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 738b3a5..fdba9d8 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -1672,13 +1672,6 @@ static __inline__ int drm_pci_device_is_agp(struct drm_device *dev) return pci_find_capability(dev->pdev, PCI_CAP_ID_AGP); } - -static __inline__ int drm_pci_device_is_pcie(struct drm_device *dev) -{ - return pci_find_capability(dev->pdev, PCI_CAP_ID_EXP); -} - - extern int drm_pci_init(struct drm_driver *driver, struct pci_driver *pdriver); extern void drm_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver); extern int drm_get_pci_dev(struct pci_dev *pdev, -- 1.7.5.4

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3.0-rc4: Reported regressions 2.6.38 -> 2.6.39
by Rafael J. Wysocki 26 Jun '11

26 Jun '11

This message contains a list of some post-2.6.38 regressions introduced before 2.6.39, for which there are no fixes in the mainline known to the tracking team. If any of them have been fixed already, please let us know. If you know of any other unresolved post-2.6.38 regressions, please let us know either and we'll add them to the list. Also, please let us know if any of the entries below are invalid. Each entry from the list will be sent additionally in an automatic reply to this message with CCs to the people involved in reporting and handling the issue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2011-06-27 94 25 23 2011-06-12 81 21 18 2011-05-15 50 12 11 2011-04-30 38 17 16 2011-04-17 17 11 10 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=38132 Subject : [OOPS] 2.6.39.x latencytop Submitter : Andrew Watts <akwatts(a)ymail.com> Date : 2011-06-14 17:07 (13 days old) Message-ID : <80098.5633.qm(a)web111013.mail.gq1.yahoo.com> References : http://marc.info/?l=linux-kernel&m=130807128506490&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=37772 Subject : Sometimes, sound disappears and doesn't want to idle. Submitter : <merkil(a)savhon.org> Date : 2011-06-17 22:06 (10 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=37752 Subject : Kernel Panic in drm_vblank_put+0x13/0x50 on P4 HT machine with 82915G/GV/910GL Integrated Graphics Controller Submitter : Martin Rogge <marogge(a)onlinehome.de> Date : 2011-06-17 13:02 (10 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=37712 Subject : reboot / "shutdown -r now" hangs ; works fine on 2.6.38.7-1 Submitter : Dave Hooper <dave(a)beermex.com> Date : 2011-06-16 20:50 (11 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=37692 Subject : Linux 2.6.39.x fails to boot - unable to mount root fs Submitter : Dan Dart <dandart(a)googlemail.com> Date : 2011-06-16 18:55 (11 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=37622 Subject : Poor wireless performance with Intel 4965AGN with iwl-legacy/iwl4965 Submitter : <MDstr_1(a)hotmail.com> Date : 2011-06-16 11:22 (11 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=37472 Subject : Lenovo U160 (i915 black screen) Submitter : Robse <rob-se(a)live.de> Date : 2011-06-14 15:17 (13 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=37322 Subject : high load, unresponsive system spinning in rcu_kthread Submitter : Ferenc Wágner <wferi(a)niif.hu> Date : 2011-06-12 14:53 (15 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=37312 Subject : Intel 5100 wifi stopped working with 2.6.39.1 Submitter : Thibault Dory <dory.thibault(a)gmail.com> Date : 2011-06-12 12:43 (15 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=37292 Subject : kernel BUG at fs/ecryptfs/read_write.c:47! Submitter : <rems14(a)lestoutous.com> Date : 2011-06-12 10:25 (15 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=37042 Subject : linux 3.0.0-rc2 libata-eh.c:4018 ata_scsi_port_error_handler+0x80/0x53d on s2disk Submitter : Alex Zhavnerchik <alex.vizor(a)gmail.com> Date : 2011-06-09 08:22 (18 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=36952 Subject : [2.6.39] CIFS write failures where 2.6.38 works Submitter : Helge Hafting <helge.hafting(a)hist.no> Date : 2011-06-01 10:11 (26 days old) Message-ID : <4DE6103E.6010100(a)hist.no> References : http://marc.info/?l=linux-kernel&m=130692387613423&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=36702 Subject : 2.6.39 kernel panic w/screenshots & kernel cfg link provided Submitter : Justin Piszcz <jpiszcz(a)lucidpixels.com> Date : 2011-05-28 12:01 (30 days old) Message-ID : <alpine.DEB.2.02.1105280755050.4345(a)p34.internal.lan> References : http://marc.info/?l=linux-kernel&m=130658411008127&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=36662 Subject : Intel GM45: Low resolution on external screen. Submitter : Alex Ferrando <alferpal(a)gmail.com> Date : 2011-06-04 17:37 (23 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=36392 Subject : 2.6.39, 3.0-rc2 Intel DRI Regression: Black Screen after trying to play video Submitter : Dennis Jansen <dennis.jansen(a)web.de> Date : 2011-06-01 04:41 (26 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=36332 Subject : Intel gpu turns external monitor off when X starts Submitter : rocko <rockorequin(a)hotmail.com> Date : 2011-05-31 02:53 (27 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=36182 Subject : Erroneous package power limit notification since kernel 2.6.39 Submitter : Olaf Freyer <aaron667(a)gmx.net> Date : 2011-05-22 13:01 (36 days old) Message-ID : <4DD9092A.4080507(a)gmx.net> References : http://marc.info/?l=linux-kernel&m=130606930631131&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=36092 Subject : Filesystem lockup on USB HDD plug-in Submitter : Arno Wagner <arno(a)wagner.name> Date : 2011-05-28 12:34 (30 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=35922 Subject : SND_USB_AUDIO recording device not initializing correctly Submitter : <bjoern.online(a)gmail.com> Date : 2011-05-26 10:30 (32 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=35662 Subject : softlockup with kernel 2.6.39 Submitter : Hussam Al-Tayeb <ht990332(a)gmail.com> Date : 2011-05-23 08:13 (35 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=35242 Subject : NULL pointer dereference in intel_sdvo_write_cmd (was Black screen after boot) Submitter : Ko Mi <chaostya.test(a)hotmail.com> Date : 2011-05-17 10:27 (41 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=35142 Subject : 2.6.39-rc7-git1 boot error message (no crash) Submitter : werner <w.landgraf(a)ru.ru> Date : 2011-05-11 4:58 (47 days old) Message-ID : <web-520830057(a)zbackend1.aha.ru> References : http://marc.info/?l=linux-kernel&m=130512952706444&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=34942 Subject : [Bug] Kdump does not work when panic triggered due to MCE Submitter : K.Prasad <prasad(a)linux.vnet.ibm.com> Date : 2011-05-06 16:54 (52 days old) Message-ID : <20110506165412.GB2719(a)in.ibm.com> References : http://marc.info/?l=linux-kernel&m=130470087226270&w=2 Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=35642 Subject : On resume, I sometimes get a kernel oops with led_trigger_unregister_simple Submitter : Sven-Hendrik Haase <sh(a)lutzhaase.com> Date : 2011-05-23 00:15 (35 days old) Patch : https://bugzilla.kernel.org/attachment.cgi?id=63022 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33242 Subject : Lockdep splat in autofs with 2.6.39-rc2 Submitter : Nick Bowler <nbowler(a)elliptictech.com> Date : 2011-04-07 19:44 (81 days old) Message-ID : <20110407194403.GA29404(a)elliptictech.com> References : http://marc.info/?l=linux-kernel&m=130220545614682&w=2 Patch : http://marc.info/?l=linux-kernel&m=130342115008659&w=2 For details, please visit the bug entries and follow the links given in references. As you can see, there is a Bugzilla entry for each of the listed regressions. There also is a Bugzilla entry used for tracking the regressions introduced between 2.6.38 and 2.6.39, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=32012 Please let the tracking team know if there are any Bugzilla entries that should be added to the list in there. Thanks!

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3.0-rc4: Reported regressions from 2.6.39
by Rafael J. Wysocki 26 Jun '11

26 Jun '11

This message contains a list of some regressions from 2.6.39, for which there are no fixes in the mainline known to the tracking team. If any of them have been fixed already, please let us know. If you know of any other unresolved regressions from 2.6.39, please let us know either and we'll add them to the list. Also, please let us know if any of the entries below are invalid. Each entry from the list will be sent additionally in an automatic reply to this message with CCs to the people involved in reporting and handling the issue. Listed regressions statistics: Date Total Pending Unresolved ---------------------------------------- 2011-06-26 22 14 12 2011-06-12 8 7 7 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=38302 Subject : NFS crash in un-modified 3.0.0-rc3+, list corruption. Submitter : Ben Greear <greearb(a)candelatech.com> Date : 2011-06-20 22:42 (7 days old) Message-ID : <4DFFCCDC.2070106(a)candelatech.com> References : http://marc.info/?l=linux-kernel&m=130860979610651&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=38292 Subject : slab vs lockdep vs debugobjects Submitter : Peter Zijlstra <peterz(a)infradead.org> Date : 2011-06-20 17:48 (7 days old) Message-ID : <1308592080.26237.114.camel@twins> References : http://marc.info/?l=linux-kernel&m=130859214215636&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=38152 Subject : acpi_power_off lockdep splat Submitter : Borislav Petkov <bp(a)alien8.de> Date : 2011-06-19 13:30 (8 days old) Message-ID : <20110619133049.GA18168(a)liondog.tnic> References : http://marc.info/?l=linux-kernel&m=130849028317365&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=38142 Subject : i915, framebuffer: wrong xoffset? Submitter : Lucas De Marchi <lucas.de.marchi(a)gmail.com> Date : 2011-06-18 16:29 (9 days old) Message-ID : <BANLkTikAJEma_NNi0NYnjBEB6RkFJK3Dpg(a)mail.gmail.com> References : http://marc.info/?l=linux-kernel&m=130841462202826&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=38122 Subject : 3.0-rc3 WARNING: at drivers/gpu/drm/i915/i915_drv.c:340 gen6_gt_force_wake_put+0x29/0x52 [i915]() Submitter : Jens Axboe <jaxboe(a)fusionio.com> Date : 2011-06-14 12:12 (13 days old) Message-ID : <<4DE3E2C9.6060207(a)fusionio.com>> References : http://marc.info/?l=linux-kernel&m=130805412314680&w=2 https://lkml.org/lkml/2011/5/30/261 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=37562 Subject : /scripts/depmod.sh ends up -rw-r--r-- 1 depmod.sh Submitter : Andrew <atswartz(a)gmail.com> Date : 2011-06-15 23:49 (12 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=37482 Subject : Driver: i915 - Starting with kernel 3.0.0-rc3, dual monitor freezes a Dell Latitude E6410 when a second monitor is connected at boot time Submitter : David Hill <hilld(a)binarystorm.net> Date : 2011-06-14 18:42 (13 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=37432 Subject : sdhci-pci fails on 3.0.0-rc1 on Dell E6510 Submitter : Oliver Hartkopp <socketcan(a)hartkopp.net> Date : 2011-06-07 20:06 (20 days old) First-Bad-Commit: http://git.kernel.org/linus/da7822e5ad71ec9b745b412639f1e5e0ba795a20 References : http://article.gmane.org/gmane.linux.kernel.mmc/8442 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=37232 Subject : [3.0-rc1][NMI/DMAR][iwlagn] errors - PCI system error (SERR) for reason a1 on CPU 0 Submitter : Shawn Starr <shawn.starr(a)rogers.com> Date : 2011-06-03 4:56 (24 days old) Message-ID : <4478124.OuFNgaPiHS(a)segfault.sh0n.net> References : http://marc.info/?l=linux-kernel&m=130707737616116&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=36972 Subject : 3.0-rc1: DMAR errors from iwlagn Submitter : Jeremy Fitzhardinge <jeremy(a)goop.org> Date : 2011-05-31 21:14 (27 days old) Message-ID : <4DE55A26.6040702(a)goop.org> References : http://marc.info/?l=linux-kernel&m=130687723213857&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=36452 Subject : Artifacts with 3.0-rc1 on SandyBridge Submitter : Alex Zhavnerchik <alex.vizor(a)gmail.com> Date : 2011-06-01 13:55 (26 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=36302 Subject : SandyBridge can't do s2disk with linux 3.0-rc1 Submitter : Alex Zhavnerchik <alex.vizor(a)gmail.com> Date : 2011-05-30 23:10 (28 days old) Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=38012 Subject : Missing code to load firmware Submitter : Larry Finger <Larry.Finger(a)lwfinger.net> Date : 2011-06-20 21:44 (7 days old) Handled-By : Larry Finger <Larry.Finger(a)lwfinger.net> Patch : https://bugzilla.kernel.org/attachment.cgi?id=63002 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=37542 Subject : [OOPS] 3.0-rc1 cifs Submitter : Martijn Uffing <mp3project(a)sarijopen.student.utwente.nl> Date : 2011-06-09 20:15 (18 days old) Message-ID : <Pine.LNX.4.64.1106092211500.19687(a)sarijopen.student.utwente.nl> References : http://marc.info/?l=linux-kernel&m=130765235926144&w=2 Handled-By : Jeff Layton <jlayton(a)redhat.com> Patch : https://bugzilla.kernel.org/attachment.cgi?id=63202 For details, please visit the bug entries and follow the links given in references. As you can see, there is a Bugzilla entry for each of the listed regressions. There also is a Bugzilla entry used for tracking the regressions from 2.6.39, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=36912 Please let the tracking team know if there are any Bugzilla entries that should be added to the list in there. Thanks!

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[Bug 38581] New: [RADEON:KMS:R600G] wine, counter strike source crashes during gameplay
by bugzilla-daemon＠freedesktop.org 26 Jun '11

26 Jun '11

https://bugs.freedesktop.org/show_bug.cgi?id=38581 Summary: [RADEON:KMS:R600G] wine, counter strike source crashes during gameplay Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: bpaterni(a)gmail.com since bug 35051 no longer seems to be a problem for me, I've been able to play the game somewhat. Now the problem is that the game always crashes during a firefight. I'm not sure what exactly triggers the crash, but for me this bug is always reproducible on the first engagement with the enemy (terrorists/counter terrorists) Attached should be a complete wine log of the crash. I believe the problematic portion is up near the middle where a few shaders fail validation: fixme:d3d_shader:print_glsl_info_log Error received from GLSL shader #89: fixme:d3d_shader:print_glsl_info_log error: shader uses too many varying components (36 > 32) Hardware is rv770 (HD 4850) being run on mesa (git) Let me know if I can provide more info. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

1 7

[patch] nouveau: error paths leak in nvc0_graph_construct_context()
by Dan Carpenter 25 Jun '11

25 Jun '11

Two of these error paths returned without freeing "ctx". Signed-off-by: Dan Carpenter <error27(a)gmail.com> diff --git a/drivers/gpu/drm/nouveau/nvc0_graph.c b/drivers/gpu/drm/nouveau/nvc0_graph.c index 39e9208..5aa3f9e 100644 --- a/drivers/gpu/drm/nouveau/nvc0_graph.c +++ b/drivers/gpu/drm/nouveau/nvc0_graph.c @@ -106,7 +106,8 @@ nvc0_graph_construct_context(struct nouveau_channel *chan) if (!nv_wait(dev, 0x409800, 0x80000000, 0x80000000)) { NV_ERROR(dev, "PGRAPH: HUB_SET_CHAN timeout\n"); nvc0_graph_ctxctl_debug(dev); - return -EBUSY; + ret = -EBUSY; + goto err; } } else { nvc0_graph_load_context(chan); @@ -119,10 +120,9 @@ nvc0_graph_construct_context(struct nouveau_channel *chan) } ret = nvc0_grctx_generate(chan); - if (ret) { - kfree(ctx); - return ret; - } + if (ret) + goto err; + if (!nouveau_ctxfw) { nv_wr32(dev, 0x409840, 0x80000000); @@ -131,14 +131,13 @@ nvc0_graph_construct_context(struct nouveau_channel *chan) if (!nv_wait(dev, 0x409800, 0x80000000, 0x80000000)) { NV_ERROR(dev, "PGRAPH: HUB_CTX_SAVE timeout\n"); nvc0_graph_ctxctl_debug(dev); - return -EBUSY; + ret = -EBUSY; + goto err; } } else { ret = nvc0_graph_unload_context_to(dev, chan->ramin->vinst); - if (ret) { - kfree(ctx); - return ret; - } + if (ret) + goto err; } for (i = 0; i < priv->grctx_size; i += 4) @@ -146,6 +145,10 @@ nvc0_graph_construct_context(struct nouveau_channel *chan) priv->grctx_vals = ctx; return 0; + +err: + kfree(ctx); + return ret; } static int

2 1

[patch] nouveau: free the memory in nouveau_gart_manager_del()
by Dan Carpenter 25 Jun '11

25 Jun '11

In the original code the kfree() doesn't do anything because "mem->mm_node" has been set to NULL. This was introduced in d2f96666c56a "drm/nouveau: create temp vmas for both src and dst of bo moves" Signed-off-by: Dan Carpenter <error27(a)gmail.com> diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c index 765f0e5..ab79bf8 100644 --- a/drivers/gpu/drm/nouveau/nouveau_mem.c +++ b/drivers/gpu/drm/nouveau/nouveau_mem.c @@ -846,8 +846,8 @@ nouveau_gart_manager_del(struct ttm_mem_type_manager *man, struct ttm_mem_reg *mem) { nouveau_mem_node_cleanup(mem->mm_node); - mem->mm_node = NULL; kfree(mem->mm_node); + mem->mm_node = NULL; } static int

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dri-devel June 2011