2.6.35 suspend regression (bisected)
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From: Roberto Oppedisano on 25 Jul 2010 16:40 My HP6730B (x86_64 kernel, uptodate lubuntu Lucid installed) fails to suspend on recent git kernels, the screen goes black (backlight on) and stays there forever. Here's what I found from a bisect. Alas reverting that single commit on current linux/master does not solve the issue so it could be that I did something wrong... anyway here the log of the bisect: git bisect start # good: [e40152ee1e1c7a63f4777791863215e3faa37a86] Linus 2.6.34 git bisect good e40152ee1e1c7a63f4777791863215e3faa37a86 # bad: [815c4163b6c8ebf8152f42b0a5fd015cfdcedc78] Linux 2.6.35-rc4 git bisect bad 815c4163b6c8ebf8152f42b0a5fd015cfdcedc78 # good: [c316ba3b518bc35ce5aef5421135220389f4eb98] Merge branch 'linux-next' of git://git.infradead.org/ubi-2.6 git bisect good c316ba3b518bc35ce5aef5421135220389f4eb98 # good: [6d94d4081048756df78444a07201156f4930fe48] lis3: interrupt handlers for 8bit wakeup and click events git bisect good 6d94d4081048756df78444a07201156f4930fe48 # good: [d8d326dc7ae6bec2a999d674c5babb6bf490587a] Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 git bisect good d8d326dc7ae6bec2a999d674c5babb6bf490587a # bad: [9a9620db07b27700a4de9e86985735fffb78e2f8] Merge branch 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/i7core git bisect bad 9a9620db07b27700a4de9e86985735fffb78e2f8 # bad: [c2572b78aa0447244a38e555ebb1b3b48a0088a5] USB: cdc-acm: fix resource reclaim in error path of acm_probe git bisect bad c2572b78aa0447244a38e555ebb1b3b48a0088a5 # good: [aef4b9aaae1decc775778903922bd0075cce7a88] Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc git bisect good aef4b9aaae1decc775778903922bd0075cce7a88 # bad: [95619be590638bd48469ac81c0f6236f349f5640] Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 git bisect bad 95619be590638bd48469ac81c0f6236f349f5640 # good: [92645879d07a48897fe8888c2e37607aa1189cc9] drm/radeon/kms/pm: radeon_set_power_state fixes git bisect good 92645879d07a48897fe8888c2e37607aa1189cc9 # good: [ee227c577cde47f78e2df359f9c32ba047060767] of/powerpc: fix fsl_msi device node pointer git bisect good ee227c577cde47f78e2df359f9c32ba047060767 # good: [d8dcaa1dc50f5aecd38d34180cd99d6af8566c88] drm/radeon/kms: make sure display hw is disabled when suspending git bisect good d8dcaa1dc50f5aecd38d34180cd99d6af8566c88 # good: [03cd3739818d3fa7f973d0fb6d3aa63122ea00a0] Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6 git bisect good 03cd3739818d3fa7f973d0fb6d3aa63122ea00a0 # good: [527b9525256f97ad8d092bbfc8fdc3c5409f4a4d] n2_crypto: Fix MAU kmem_cache name. git bisect good 527b9525256f97ad8d092bbfc8fdc3c5409f4a4d # bad: [0f0a8fa735bbde4b0bc3e96e4bb2e5b380a324db] crypto: crypto4xx - Fix build breakage git bisect bad 0f0a8fa735bbde4b0bc3e96e4bb2e5b380a324db Bisecting: 0 revisions left to test after this (roughly 0 steps) [c9aa55e5271a53d28e93fa58759d318b403c15ba] n2_crypto: Plumb fallback ahash requests properly. $ lcpci 00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07) 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) 00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) 00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03) 00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03) 00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03) 00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03) 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03) 00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03) 00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03) 00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03) 00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03) 00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 03) 00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03) 00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03) 00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03) 00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93) 00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03) 00:1f.2 SATA controller: Intel Corporation ICH9M/M-E SATA AHCI Controller (rev 03) 02:00.0 Network controller: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection 85:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02) 86:02.0 FireWire (IEEE 1394): Agere Systems FW322/323 (rev 70) $ uname -a Linux poppero4 2.6.35-rc6+ #40 SMP Sun Jul 25 18:25:50 CEST 2010 x86_64 GNU/Linux R -- Roberto Oppedisano [RO2480-RIPE] Infracom Italia S.p.A. IM, OSS and LIR Services Tel. +39 045 9692691 Fax +39 045 8271499 Mob. +39 348 7419534 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Rafael J. Wysocki on 25 Jul 2010 18:30 On Sunday, July 25, 2010, Roberto Oppedisano wrote: > > My HP6730B (x86_64 kernel, uptodate lubuntu Lucid installed) fails to suspend > on recent git kernels, the screen goes black (backlight on) and stays there forever. > > Here's what I found from a bisect. > > Alas reverting that single commit on current linux/master does not > solve the issue so it could be that I did something wrong... anyway > here the log of the bisect: > > git bisect start > # good: [e40152ee1e1c7a63f4777791863215e3faa37a86] Linus 2.6.34 > git bisect good e40152ee1e1c7a63f4777791863215e3faa37a86 > # bad: [815c4163b6c8ebf8152f42b0a5fd015cfdcedc78] Linux 2.6.35-rc4 > git bisect bad 815c4163b6c8ebf8152f42b0a5fd015cfdcedc78 > # good: [c316ba3b518bc35ce5aef5421135220389f4eb98] Merge branch 'linux-next' of git://git.infradead.org/ubi-2.6 > git bisect good c316ba3b518bc35ce5aef5421135220389f4eb98 > # good: [6d94d4081048756df78444a07201156f4930fe48] lis3: interrupt handlers for 8bit wakeup and click events > git bisect good 6d94d4081048756df78444a07201156f4930fe48 > # good: [d8d326dc7ae6bec2a999d674c5babb6bf490587a] Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 > git bisect good d8d326dc7ae6bec2a999d674c5babb6bf490587a > # bad: [9a9620db07b27700a4de9e86985735fffb78e2f8] Merge branch 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/i7core > git bisect bad 9a9620db07b27700a4de9e86985735fffb78e2f8 > # bad: [c2572b78aa0447244a38e555ebb1b3b48a0088a5] USB: cdc-acm: fix resource reclaim in error path of acm_probe > git bisect bad c2572b78aa0447244a38e555ebb1b3b48a0088a5 > # good: [aef4b9aaae1decc775778903922bd0075cce7a88] Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc > git bisect good aef4b9aaae1decc775778903922bd0075cce7a88 > # bad: [95619be590638bd48469ac81c0f6236f349f5640] Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 > git bisect bad 95619be590638bd48469ac81c0f6236f349f5640 > # good: [92645879d07a48897fe8888c2e37607aa1189cc9] drm/radeon/kms/pm: radeon_set_power_state fixes > git bisect good 92645879d07a48897fe8888c2e37607aa1189cc9 > # good: [ee227c577cde47f78e2df359f9c32ba047060767] of/powerpc: fix fsl_msi device node pointer > git bisect good ee227c577cde47f78e2df359f9c32ba047060767 > # good: [d8dcaa1dc50f5aecd38d34180cd99d6af8566c88] drm/radeon/kms: make sure display hw is disabled when suspending > git bisect good d8dcaa1dc50f5aecd38d34180cd99d6af8566c88 > # good: [03cd3739818d3fa7f973d0fb6d3aa63122ea00a0] Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6 > git bisect good 03cd3739818d3fa7f973d0fb6d3aa63122ea00a0 > # good: [527b9525256f97ad8d092bbfc8fdc3c5409f4a4d] n2_crypto: Fix MAU kmem_cache name. > git bisect good 527b9525256f97ad8d092bbfc8fdc3c5409f4a4d > # bad: [0f0a8fa735bbde4b0bc3e96e4bb2e5b380a324db] crypto: crypto4xx - Fix build breakage > git bisect bad 0f0a8fa735bbde4b0bc3e96e4bb2e5b380a324db > > Bisecting: 0 revisions left to test after this (roughly 0 steps) > [c9aa55e5271a53d28e93fa58759d318b403c15ba] n2_crypto: Plumb fallback ahash requests properly. Does it work if you revert that commit? Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Sam Ravnborg on 25 Jul 2010 18:40 On Mon, Jul 26, 2010 at 12:18:14AM +0200, Rafael J. Wysocki wrote: > On Sunday, July 25, 2010, Roberto Oppedisano wrote: > > > > My HP6730B (x86_64 kernel, uptodate lubuntu Lucid installed) fails to suspend > > on recent git kernels, the screen goes black (backlight on) and stays there forever. > > > > Here's what I found from a bisect. > > > Does it work if you revert that commit? Roberto wrote: > > Alas reverting that single commit on current linux/master does not > > solve the issue so it could be that I did something wrong... anyway > > here the log of the bisect: So I guess not... Sam -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Roberto Oppedisano on 27 Jul 2010 14:50 On 26/07/2010 00:35, Sam Ravnborg wrote: > On Mon, Jul 26, 2010 at 12:18:14AM +0200, Rafael J. Wysocki wrote: >> On Sunday, July 25, 2010, Roberto Oppedisano wrote: >>> My HP6730B (x86_64 kernel, uptodate lubuntu Lucid installed) fails to suspend >>> on recent git kernels, the screen goes black (backlight on) and stays there forever. >>> >>> Here's what I found from a bisect. >>> >> Does it work if you revert that commit? > Roberto wrote: > >>> Alas reverting that single commit on current linux/master does not >>> solve the issue so it could be that I did something wrong... anyway >>> here the log of the bisect: > So I guess not... [resending due to lklm reject... gmail defaults to html email, sorry for duplicate emails] I did bisect again and I did get a different result: c1518f12bab97a6d409a25aaccb02dc8895800f3 is the first bad commit git bisect start # good: [e40152ee1e1c7a63f4777791863215e3faa37a86] Linus 2.6.34 git bisect good e40152ee1e1c7a63f4777791863215e3faa37a86 # bad: [1a041a23da7c77b53c71fe11b4f940388bee37b1] Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip git bisect bad 1a041a23da7c77b53c71fe11b4f940388bee37b1 # good: [7f02ab3ce3c7e093c414fcbd93bdc591cc4419d0] Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 git bisect gdinf ood 7f02ab3ce3c7e093c414fcbd93bdc591cc4419d0 # good: [7839ec78214ecf477cc9e2862233b8d9fcf4ec58] gpiolib: document that names can contain printk format specifiers git bisect good 7839ec78214ecf477cc9e2862233b8d9fcf4ec58 # bad: [e620d1e39aa33b43bed96aa7f2ebbc88914aed58] Merge branch 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 git bisect bad e620d1e39aa33b43bed96aa7f2ebbc88914aed58 # good: [021fad8b706849c091f6e682bc5df3ce4f9ab4d7] Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip git bisect good 021fad8b706849c091f6e682bc5df3ce4f9ab4d7 # good: [d4376802999d478a103868d7e7b1f473e4a387af] Merge branch 'fix/asoc' into for-linus git bisect good d4376802999d478a103868d7e7b1f473e4a387af # good: [d7940b04fa441b06b69f05faef43c5fb2156ab72] Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 git bisect good d7940b04fa441b06b69f05faef43c5fb2156ab72 # good: [5c331fc8c19e181bffab46e9d18e1637cdc47170] V4L/DVB: dvb-core: Fix ULE decapsulation bug git bisect good 5c331fc8c19e181bffab46e9d18e1637cdc47170 # good: [a094c0afc3515aaf962dd0793f3b23fe67e6b192] Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 git bisect good a094c0afc3515aaf962dd0793f3b23fe67e6b192 # good: [2a0ab2cd73c26835e635ed4e3868f983519048fb] drbd: Reduce verbosity git bisect good 2a0ab2cd73c26835e635ed4e3868f983519048fb # good: [1abec4fdbb142e3ccb6ce99832fae42129134a96] block: make blk_init_free_list and elevator_init idempotent git bisect good 1abec4fdbb142e3ccb6ce99832fae42129134a96 # good: [bd62307b20ff864c48541e46c3ee2bb9cc330f64] V4L/DVB: ivtv: Avoid accidental video standard change git bisect good bd62307b20ff864c48541e46c3ee2bb9cc330f64 # bad: [c1518f12bab97a6d409a25aaccb02dc8895800f3] Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 git bisect bad c1518f12bab97a6d409a25aaccb02dc8895800f3 # good: [cbab05f041a4cff6ca15856bdd35238b282b64eb] gconfig: fix build failure on fedora 13 git bisect good cbab05f041a4cff6ca15856bdd35238b282b64eb Trying to revert that commit gives: $ git bisect reset $ git revert c1518f12bab97a6d409a25aaccb02dc8895800f3 fatal: Commit c1518f12bab97a6d409a25aaccb02dc8895800f3 is a merge but no -m option was given. How am I supposed to proceed now ? (sorry I'm a git newbie) R -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Rafael J. Wysocki on 27 Jul 2010 15:10
On Tuesday, July 27, 2010, Roberto Oppedisano wrote: > On 26/07/2010 00:35, Sam Ravnborg wrote: > > On Mon, Jul 26, 2010 at 12:18:14AM +0200, Rafael J. Wysocki wrote: > >> On Sunday, July 25, 2010, Roberto Oppedisano wrote: > >>> My HP6730B (x86_64 kernel, uptodate lubuntu Lucid installed) fails to suspend > >>> on recent git kernels, the screen goes black (backlight on) and stays there forever. > >>> > >>> Here's what I found from a bisect. > >>> > >> Does it work if you revert that commit? > > Roberto wrote: > > > >>> Alas reverting that single commit on current linux/master does not > >>> solve the issue so it could be that I did something wrong... anyway > >>> here the log of the bisect: > > So I guess not... > [resending due to lklm reject... gmail defaults to html email, sorry for > duplicate emails] > > I did bisect again and I did get a different result: > > c1518f12bab97a6d409a25aaccb02dc8895800f3 is the first bad commit > > git bisect start > # good: [e40152ee1e1c7a63f4777791863215e3faa37a86] Linus 2.6.34 > git bisect good e40152ee1e1c7a63f4777791863215e3faa37a86 > # bad: [1a041a23da7c77b53c71fe11b4f940388bee37b1] Merge branch > 'x86-fixes-for-linus' of > git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip > git bisect bad 1a041a23da7c77b53c71fe11b4f940388bee37b1 > # good: [7f02ab3ce3c7e093c414fcbd93bdc591cc4419d0] Merge > git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 > git bisect gdinf ood 7f02ab3ce3c7e093c414fcbd93bdc591cc4419d0 > # good: [7839ec78214ecf477cc9e2862233b8d9fcf4ec58] gpiolib: document > that names can contain printk format specifiers > git bisect good 7839ec78214ecf477cc9e2862233b8d9fcf4ec58 > # bad: [e620d1e39aa33b43bed96aa7f2ebbc88914aed58] Merge branch > 'v4l_for_2.6.35' of > git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 > git bisect bad e620d1e39aa33b43bed96aa7f2ebbc88914aed58 > # good: [021fad8b706849c091f6e682bc5df3ce4f9ab4d7] Merge branch > 'x86-fixes-for-linus' of > git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip > git bisect good 021fad8b706849c091f6e682bc5df3ce4f9ab4d7 > # good: [d4376802999d478a103868d7e7b1f473e4a387af] Merge branch > 'fix/asoc' into for-linus > git bisect good d4376802999d478a103868d7e7b1f473e4a387af > # good: [d7940b04fa441b06b69f05faef43c5fb2156ab72] Merge > git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 > git bisect good d7940b04fa441b06b69f05faef43c5fb2156ab72 > # good: [5c331fc8c19e181bffab46e9d18e1637cdc47170] V4L/DVB: dvb-core: > Fix ULE decapsulation bug > git bisect good 5c331fc8c19e181bffab46e9d18e1637cdc47170 > # good: [a094c0afc3515aaf962dd0793f3b23fe67e6b192] Merge > git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 > git bisect good a094c0afc3515aaf962dd0793f3b23fe67e6b192 > # good: [2a0ab2cd73c26835e635ed4e3868f983519048fb] drbd: Reduce verbosity > git bisect good 2a0ab2cd73c26835e635ed4e3868f983519048fb > # good: [1abec4fdbb142e3ccb6ce99832fae42129134a96] block: make > blk_init_free_list and elevator_init idempotent > git bisect good 1abec4fdbb142e3ccb6ce99832fae42129134a96 > # good: [bd62307b20ff864c48541e46c3ee2bb9cc330f64] V4L/DVB: ivtv: Avoid > accidental video standard change > git bisect good bd62307b20ff864c48541e46c3ee2bb9cc330f64 > # bad: [c1518f12bab97a6d409a25aaccb02dc8895800f3] Merge branch > 'rc-fixes' of > git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 > git bisect bad c1518f12bab97a6d409a25aaccb02dc8895800f3 > # good: [cbab05f041a4cff6ca15856bdd35238b282b64eb] gconfig: fix build > failure on fedora 13 > git bisect good cbab05f041a4cff6ca15856bdd35238b282b64eb > > Trying to revert that commit gives: > > $ git bisect reset > $ git revert c1518f12bab97a6d409a25aaccb02dc8895800f3 > fatal: Commit c1518f12bab97a6d409a25aaccb02dc8895800f3 is a merge but no > -m option was given. > > How am I supposed to proceed now ? (sorry I'm a git newbie) The bisect turned up a merge, which means it probably didn't really converge for you. Do you use a camera driver? Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |