* New "RPM wakelock ref not held during HW access" in 4.12-rc1 ? @ 2017-05-15 18:13 Hans de Goede 2017-05-16 7:47 ` Jani Nikula 0 siblings, 1 reply; 8+ messages in thread From: Hans de Goede @ 2017-05-15 18:13 UTC (permalink / raw) To: intel-gfx Hi, I'm seeing this on suspend/resume on a GPD-win, cherrytrail z8700 device: [ 75.514651] RPM wakelock ref not held during HW access [ 75.514827] ------------[ cut here ]------------ [ 75.515025] WARNING: CPU: 2 PID: 1832 at drivers/gpu/drm/i915/intel_drv.h:1780 fwtable_write32+0x1d3/0x240 [i915] ... [ 75.515704] RIP: 0010:fwtable_write32+0x1d3/0x240 [i915] ... [ 75.515767] Call Trace: [ 75.515952] lpe_audio_irq_unmask+0x6a/0xc0 [i915] [ 75.515972] irq_enable+0x3a/0x50 [ 75.515984] __enable_irq+0x34/0x60 [ 75.515996] resume_irqs+0x8f/0xd0 [ 75.516007] resume_device_irqs+0x10/0x20 [ 75.516021] dpm_resume_noirq+0x23e/0x310 [ 75.516041] suspend_devices_and_enter+0x2f3/0x7f0 [ 75.516055] ? finish_wait+0x80/0x80 [ 75.516067] pm_suspend+0x335/0x3a0 [ 75.516078] state_store+0x85/0xf0 [ 75.516095] kobj_attr_store+0xf/0x20 [ 75.516108] sysfs_kf_write+0x37/0x40 [ 75.516117] kernfs_fop_write+0x11c/0x1a0 [ 75.516132] __vfs_write+0x37/0x160 [ 75.516145] ? selinux_file_permission+0xfb/0x120 [ 75.516158] ? security_file_permission+0x3b/0xc0 [ 75.516169] vfs_write+0xb1/0x1a0 [ 75.516180] SyS_write+0x55/0xc0 [ 75.516197] entry_SYSCALL_64_fastpath+0x1a/0xa5 ... [ 76.584235] PM: early resume of devices complete after 1067.477 msecs If someone has a fix for this they want me to try, let me know. Regards, Hans _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: New "RPM wakelock ref not held during HW access" in 4.12-rc1 ? 2017-05-15 18:13 New "RPM wakelock ref not held during HW access" in 4.12-rc1 ? Hans de Goede @ 2017-05-16 7:47 ` Jani Nikula 2017-05-16 9:55 ` Ville Syrjälä 0 siblings, 1 reply; 8+ messages in thread From: Jani Nikula @ 2017-05-16 7:47 UTC (permalink / raw) To: Hans de Goede, intel-gfx On Mon, 15 May 2017, Hans de Goede <hdegoede@redhat.com> wrote: > Hi, > > I'm seeing this on suspend/resume on a GPD-win, > cherrytrail z8700 device: Ville, does commit 668e3b014afb66ab29e134bca7c258527273ac75 Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Thu Apr 27 19:02:20 2017 +0300 drm/i915: Fix runtime PM for LPE audio in drm-intel-fixes address this? BR, Jani. > > [ 75.514651] RPM wakelock ref not held during HW access > [ 75.514827] ------------[ cut here ]------------ > [ 75.515025] WARNING: CPU: 2 PID: 1832 at drivers/gpu/drm/i915/intel_drv.h:1780 fwtable_write32+0x1d3/0x240 [i915] > ... > [ 75.515704] RIP: 0010:fwtable_write32+0x1d3/0x240 [i915] > ... > [ 75.515767] Call Trace: > [ 75.515952] lpe_audio_irq_unmask+0x6a/0xc0 [i915] > [ 75.515972] irq_enable+0x3a/0x50 > [ 75.515984] __enable_irq+0x34/0x60 > [ 75.515996] resume_irqs+0x8f/0xd0 > [ 75.516007] resume_device_irqs+0x10/0x20 > [ 75.516021] dpm_resume_noirq+0x23e/0x310 > [ 75.516041] suspend_devices_and_enter+0x2f3/0x7f0 > [ 75.516055] ? finish_wait+0x80/0x80 > [ 75.516067] pm_suspend+0x335/0x3a0 > [ 75.516078] state_store+0x85/0xf0 > [ 75.516095] kobj_attr_store+0xf/0x20 > [ 75.516108] sysfs_kf_write+0x37/0x40 > [ 75.516117] kernfs_fop_write+0x11c/0x1a0 > [ 75.516132] __vfs_write+0x37/0x160 > [ 75.516145] ? selinux_file_permission+0xfb/0x120 > [ 75.516158] ? security_file_permission+0x3b/0xc0 > [ 75.516169] vfs_write+0xb1/0x1a0 > [ 75.516180] SyS_write+0x55/0xc0 > [ 75.516197] entry_SYSCALL_64_fastpath+0x1a/0xa5 > ... > [ 76.584235] PM: early resume of devices complete after 1067.477 msecs > > If someone has a fix for this they want me to try, let me know. > > Regards, > > Hans > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: New "RPM wakelock ref not held during HW access" in 4.12-rc1 ? 2017-05-16 7:47 ` Jani Nikula @ 2017-05-16 9:55 ` Ville Syrjälä 2017-05-16 10:34 ` Jani Nikula 0 siblings, 1 reply; 8+ messages in thread From: Ville Syrjälä @ 2017-05-16 9:55 UTC (permalink / raw) To: Jani Nikula; +Cc: Hans de Goede, intel-gfx mn Tue, May 16, 2017 at 10:47:48AM +0300, Jani Nikula wrote: > On Mon, 15 May 2017, Hans de Goede <hdegoede@redhat.com> wrote: > > Hi, > > > > I'm seeing this on suspend/resume on a GPD-win, > > cherrytrail z8700 device: > > Ville, does > > commit 668e3b014afb66ab29e134bca7c258527273ac75 > Author: Ville Syrjälä <ville.syrjala@linux.intel.com> > Date: Thu Apr 27 19:02:20 2017 +0300 > > drm/i915: Fix runtime PM for LPE audio > > in drm-intel-fixes address this? ebf5f921478b ("drm/i915: Stop pretending to mask/unmask LPE audio interrupts") is a more likely candidate. > > BR, > Jani. > > > > > > > [ 75.514651] RPM wakelock ref not held during HW access > > [ 75.514827] ------------[ cut here ]------------ > > [ 75.515025] WARNING: CPU: 2 PID: 1832 at drivers/gpu/drm/i915/intel_drv.h:1780 fwtable_write32+0x1d3/0x240 [i915] > > ... > > [ 75.515704] RIP: 0010:fwtable_write32+0x1d3/0x240 [i915] > > ... > > [ 75.515767] Call Trace: > > [ 75.515952] lpe_audio_irq_unmask+0x6a/0xc0 [i915] > > [ 75.515972] irq_enable+0x3a/0x50 > > [ 75.515984] __enable_irq+0x34/0x60 > > [ 75.515996] resume_irqs+0x8f/0xd0 > > [ 75.516007] resume_device_irqs+0x10/0x20 > > [ 75.516021] dpm_resume_noirq+0x23e/0x310 > > [ 75.516041] suspend_devices_and_enter+0x2f3/0x7f0 > > [ 75.516055] ? finish_wait+0x80/0x80 > > [ 75.516067] pm_suspend+0x335/0x3a0 > > [ 75.516078] state_store+0x85/0xf0 > > [ 75.516095] kobj_attr_store+0xf/0x20 > > [ 75.516108] sysfs_kf_write+0x37/0x40 > > [ 75.516117] kernfs_fop_write+0x11c/0x1a0 > > [ 75.516132] __vfs_write+0x37/0x160 > > [ 75.516145] ? selinux_file_permission+0xfb/0x120 > > [ 75.516158] ? security_file_permission+0x3b/0xc0 > > [ 75.516169] vfs_write+0xb1/0x1a0 > > [ 75.516180] SyS_write+0x55/0xc0 > > [ 75.516197] entry_SYSCALL_64_fastpath+0x1a/0xa5 > > ... > > [ 76.584235] PM: early resume of devices complete after 1067.477 msecs > > > > If someone has a fix for this they want me to try, let me know. > > > > Regards, > > > > Hans > > _______________________________________________ > > Intel-gfx mailing list > > Intel-gfx@lists.freedesktop.org > > https://lists.freedesktop.org/mailman/listinfo/intel-gfx > > -- > Jani Nikula, Intel Open Source Technology Center -- Ville Syrjälä Intel OTC _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: New "RPM wakelock ref not held during HW access" in 4.12-rc1 ? 2017-05-16 9:55 ` Ville Syrjälä @ 2017-05-16 10:34 ` Jani Nikula 2017-05-18 13:59 ` Hans de Goede 0 siblings, 1 reply; 8+ messages in thread From: Jani Nikula @ 2017-05-16 10:34 UTC (permalink / raw) To: Ville Syrjälä; +Cc: Hans de Goede, intel-gfx On Tue, 16 May 2017, Ville Syrjälä <ville.syrjala@linux.intel.com> wrote: > mn Tue, May 16, 2017 at 10:47:48AM +0300, Jani Nikula wrote: >> On Mon, 15 May 2017, Hans de Goede <hdegoede@redhat.com> wrote: >> > Hi, >> > >> > I'm seeing this on suspend/resume on a GPD-win, >> > cherrytrail z8700 device: >> >> Ville, does >> >> commit 668e3b014afb66ab29e134bca7c258527273ac75 >> Author: Ville Syrjälä <ville.syrjala@linux.intel.com> >> Date: Thu Apr 27 19:02:20 2017 +0300 >> >> drm/i915: Fix runtime PM for LPE audio >> >> in drm-intel-fixes address this? > > ebf5f921478b ("drm/i915: Stop pretending to mask/unmask LPE audio > interrupts") is a more likely candidate. Is that applicable to v4.12-rc1? BR, Jani. > >> >> BR, >> Jani. >> >> >> >> > >> > [ 75.514651] RPM wakelock ref not held during HW access >> > [ 75.514827] ------------[ cut here ]------------ >> > [ 75.515025] WARNING: CPU: 2 PID: 1832 at drivers/gpu/drm/i915/intel_drv.h:1780 fwtable_write32+0x1d3/0x240 [i915] >> > ... >> > [ 75.515704] RIP: 0010:fwtable_write32+0x1d3/0x240 [i915] >> > ... >> > [ 75.515767] Call Trace: >> > [ 75.515952] lpe_audio_irq_unmask+0x6a/0xc0 [i915] >> > [ 75.515972] irq_enable+0x3a/0x50 >> > [ 75.515984] __enable_irq+0x34/0x60 >> > [ 75.515996] resume_irqs+0x8f/0xd0 >> > [ 75.516007] resume_device_irqs+0x10/0x20 >> > [ 75.516021] dpm_resume_noirq+0x23e/0x310 >> > [ 75.516041] suspend_devices_and_enter+0x2f3/0x7f0 >> > [ 75.516055] ? finish_wait+0x80/0x80 >> > [ 75.516067] pm_suspend+0x335/0x3a0 >> > [ 75.516078] state_store+0x85/0xf0 >> > [ 75.516095] kobj_attr_store+0xf/0x20 >> > [ 75.516108] sysfs_kf_write+0x37/0x40 >> > [ 75.516117] kernfs_fop_write+0x11c/0x1a0 >> > [ 75.516132] __vfs_write+0x37/0x160 >> > [ 75.516145] ? selinux_file_permission+0xfb/0x120 >> > [ 75.516158] ? security_file_permission+0x3b/0xc0 >> > [ 75.516169] vfs_write+0xb1/0x1a0 >> > [ 75.516180] SyS_write+0x55/0xc0 >> > [ 75.516197] entry_SYSCALL_64_fastpath+0x1a/0xa5 >> > ... >> > [ 76.584235] PM: early resume of devices complete after 1067.477 msecs >> > >> > If someone has a fix for this they want me to try, let me know. >> > >> > Regards, >> > >> > Hans >> > _______________________________________________ >> > Intel-gfx mailing list >> > Intel-gfx@lists.freedesktop.org >> > https://lists.freedesktop.org/mailman/listinfo/intel-gfx >> >> -- >> Jani Nikula, Intel Open Source Technology Center -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: New "RPM wakelock ref not held during HW access" in 4.12-rc1 ? 2017-05-16 10:34 ` Jani Nikula @ 2017-05-18 13:59 ` Hans de Goede 2017-05-26 8:37 ` Hans de Goede 0 siblings, 1 reply; 8+ messages in thread From: Hans de Goede @ 2017-05-18 13:59 UTC (permalink / raw) To: Jani Nikula, Ville Syrjälä; +Cc: intel-gfx Hi, On 16-05-17 12:34, Jani Nikula wrote: > On Tue, 16 May 2017, Ville Syrjälä <ville.syrjala@linux.intel.com> wrote: >> mn Tue, May 16, 2017 at 10:47:48AM +0300, Jani Nikula wrote: >>> On Mon, 15 May 2017, Hans de Goede <hdegoede@redhat.com> wrote: >>>> Hi, >>>> >>>> I'm seeing this on suspend/resume on a GPD-win, >>>> cherrytrail z8700 device: >>> >>> Ville, does >>> >>> commit 668e3b014afb66ab29e134bca7c258527273ac75 >>> Author: Ville Syrjälä <ville.syrjala@linux.intel.com> >>> Date: Thu Apr 27 19:02:20 2017 +0300 >>> >>> drm/i915: Fix runtime PM for LPE audio >>> >>> in drm-intel-fixes address this? I can confirm that that patch does NOT fix this. >> >> ebf5f921478b ("drm/i915: Stop pretending to mask/unmask LPE audio >> interrupts") is a more likely candidate. I can confirm that that patch does fix this. > Is that applicable to v4.12-rc1? I added it to my 4.12-rc1 based tree with a simple git cherry-pick without any conflicts, so from a does it apply pov yes it is applicable. If it is a good idea to merge it into 4.12-rc#, I don't know. Regards, Hans >>>> [ 75.514651] RPM wakelock ref not held during HW access >>>> [ 75.514827] ------------[ cut here ]------------ >>>> [ 75.515025] WARNING: CPU: 2 PID: 1832 at drivers/gpu/drm/i915/intel_drv.h:1780 fwtable_write32+0x1d3/0x240 [i915] >>>> ... >>>> [ 75.515704] RIP: 0010:fwtable_write32+0x1d3/0x240 [i915] >>>> ... >>>> [ 75.515767] Call Trace: >>>> [ 75.515952] lpe_audio_irq_unmask+0x6a/0xc0 [i915] >>>> [ 75.515972] irq_enable+0x3a/0x50 >>>> [ 75.515984] __enable_irq+0x34/0x60 >>>> [ 75.515996] resume_irqs+0x8f/0xd0 >>>> [ 75.516007] resume_device_irqs+0x10/0x20 >>>> [ 75.516021] dpm_resume_noirq+0x23e/0x310 >>>> [ 75.516041] suspend_devices_and_enter+0x2f3/0x7f0 >>>> [ 75.516055] ? finish_wait+0x80/0x80 >>>> [ 75.516067] pm_suspend+0x335/0x3a0 >>>> [ 75.516078] state_store+0x85/0xf0 >>>> [ 75.516095] kobj_attr_store+0xf/0x20 >>>> [ 75.516108] sysfs_kf_write+0x37/0x40 >>>> [ 75.516117] kernfs_fop_write+0x11c/0x1a0 >>>> [ 75.516132] __vfs_write+0x37/0x160 >>>> [ 75.516145] ? selinux_file_permission+0xfb/0x120 >>>> [ 75.516158] ? security_file_permission+0x3b/0xc0 >>>> [ 75.516169] vfs_write+0xb1/0x1a0 >>>> [ 75.516180] SyS_write+0x55/0xc0 >>>> [ 75.516197] entry_SYSCALL_64_fastpath+0x1a/0xa5 >>>> ... >>>> [ 76.584235] PM: early resume of devices complete after 1067.477 msecs >>>> >>>> If someone has a fix for this they want me to try, let me know. >>>> >>>> Regards, >>>> >>>> Hans >>>> _______________________________________________ >>>> Intel-gfx mailing list >>>> Intel-gfx@lists.freedesktop.org >>>> https://lists.freedesktop.org/mailman/listinfo/intel-gfx >>> >>> -- >>> Jani Nikula, Intel Open Source Technology Center > _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: New "RPM wakelock ref not held during HW access" in 4.12-rc1 ? 2017-05-18 13:59 ` Hans de Goede @ 2017-05-26 8:37 ` Hans de Goede 2017-05-26 8:55 ` Jani Nikula 0 siblings, 1 reply; 8+ messages in thread From: Hans de Goede @ 2017-05-26 8:37 UTC (permalink / raw) To: Jani Nikula, Ville Syrjälä; +Cc: intel-gfx, brainwreck Hi, On 18-05-17 15:59, Hans de Goede wrote: > Hi, > > On 16-05-17 12:34, Jani Nikula wrote: >> On Tue, 16 May 2017, Ville Syrjälä <ville.syrjala@linux.intel.com> wrote: >>> mn Tue, May 16, 2017 at 10:47:48AM +0300, Jani Nikula wrote: >>>> On Mon, 15 May 2017, Hans de Goede <hdegoede@redhat.com> wrote: >>>>> Hi, >>>>> >>>>> I'm seeing this on suspend/resume on a GPD-win, >>>>> cherrytrail z8700 device: <snip> >>> ebf5f921478b ("drm/i915: Stop pretending to mask/unmask LPE audio >>> interrupts") is a more likely candidate. > > I can confirm that that patch does fix this. > >> Is that applicable to v4.12-rc1? > > I added it to my 4.12-rc1 based tree with a simple git cherry-pick > without any conflicts, so from a does it apply pov yes it is > applicable. If it is a good idea to merge it into 4.12-rc#, I don't > know. I've been running with commit ebf5f921478b cherry picked into my kernel for a while now on multiple Bay and Cherry Trail devices, and it fixes the below oops on suspend resume. Can we get this commit cherry-picked into fixes please ? Note this is masking the other oops I reported since we only report one of these per suspend/resume, which is likely why no-one else is reporting the other oops. Regards, Hans >>>>> [ 75.514651] RPM wakelock ref not held during HW access >>>>> [ 75.514827] ------------[ cut here ]------------ >>>>> [ 75.515025] WARNING: CPU: 2 PID: 1832 at drivers/gpu/drm/i915/intel_drv.h:1780 fwtable_write32+0x1d3/0x240 [i915] >>>>> ... >>>>> [ 75.515704] RIP: 0010:fwtable_write32+0x1d3/0x240 [i915] >>>>> ... >>>>> [ 75.515767] Call Trace: >>>>> [ 75.515952] lpe_audio_irq_unmask+0x6a/0xc0 [i915] >>>>> [ 75.515972] irq_enable+0x3a/0x50 >>>>> [ 75.515984] __enable_irq+0x34/0x60 >>>>> [ 75.515996] resume_irqs+0x8f/0xd0 >>>>> [ 75.516007] resume_device_irqs+0x10/0x20 >>>>> [ 75.516021] dpm_resume_noirq+0x23e/0x310 >>>>> [ 75.516041] suspend_devices_and_enter+0x2f3/0x7f0 >>>>> [ 75.516055] ? finish_wait+0x80/0x80 >>>>> [ 75.516067] pm_suspend+0x335/0x3a0 >>>>> [ 75.516078] state_store+0x85/0xf0 >>>>> [ 75.516095] kobj_attr_store+0xf/0x20 >>>>> [ 75.516108] sysfs_kf_write+0x37/0x40 >>>>> [ 75.516117] kernfs_fop_write+0x11c/0x1a0 >>>>> [ 75.516132] __vfs_write+0x37/0x160 >>>>> [ 75.516145] ? selinux_file_permission+0xfb/0x120 >>>>> [ 75.516158] ? security_file_permission+0x3b/0xc0 >>>>> [ 75.516169] vfs_write+0xb1/0x1a0 >>>>> [ 75.516180] SyS_write+0x55/0xc0 >>>>> [ 75.516197] entry_SYSCALL_64_fastpath+0x1a/0xa5 >>>>> ... >>>>> [ 76.584235] PM: early resume of devices complete after 1067.477 msecs >>>>> >>>>> If someone has a fix for this they want me to try, let me know. >>>>> >>>>> Regards, >>>>> >>>>> Hans >>>>> _______________________________________________ >>>>> Intel-gfx mailing list >>>>> Intel-gfx@lists.freedesktop.org >>>>> https://lists.freedesktop.org/mailman/listinfo/intel-gfx >>>> >>>> -- >>>> Jani Nikula, Intel Open Source Technology Center >> _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: New "RPM wakelock ref not held during HW access" in 4.12-rc1 ? 2017-05-26 8:37 ` Hans de Goede @ 2017-05-26 8:55 ` Jani Nikula 2017-05-26 8:55 ` Hans de Goede 0 siblings, 1 reply; 8+ messages in thread From: Jani Nikula @ 2017-05-26 8:55 UTC (permalink / raw) To: Hans de Goede, Ville Syrjälä; +Cc: intel-gfx, brainwreck On Fri, 26 May 2017, Hans de Goede <hdegoede@redhat.com> wrote: > Hi, > > On 18-05-17 15:59, Hans de Goede wrote: >> Hi, >> >> On 16-05-17 12:34, Jani Nikula wrote: >>> On Tue, 16 May 2017, Ville Syrjälä <ville.syrjala@linux.intel.com> wrote: >>>> mn Tue, May 16, 2017 at 10:47:48AM +0300, Jani Nikula wrote: >>>>> On Mon, 15 May 2017, Hans de Goede <hdegoede@redhat.com> wrote: >>>>>> Hi, >>>>>> >>>>>> I'm seeing this on suspend/resume on a GPD-win, >>>>>> cherrytrail z8700 device: > > <snip> > >>>> ebf5f921478b ("drm/i915: Stop pretending to mask/unmask LPE audio >>>> interrupts") is a more likely candidate. >> >> I can confirm that that patch does fix this. >> >>> Is that applicable to v4.12-rc1? >> >> I added it to my 4.12-rc1 based tree with a simple git cherry-pick >> without any conflicts, so from a does it apply pov yes it is >> applicable. If it is a good idea to merge it into 4.12-rc#, I don't >> know. > > I've been running with commit ebf5f921478b cherry picked into my > kernel for a while now on multiple Bay and Cherry Trail devices, > and it fixes the below oops on suspend resume. > > Can we get this commit cherry-picked into fixes please ? Done, with your Tested-by. I expect it to hit -rc4. > Note this is masking the other oops I reported since we only report > one of these per suspend/resume, which is likely why no-one else is > reporting the other oops. I fail, what's the other oops? Thanks, Jani. > > > Regards, > > Hans > > >>>>>> [ 75.514651] RPM wakelock ref not held during HW access >>>>>> [ 75.514827] ------------[ cut here ]------------ >>>>>> [ 75.515025] WARNING: CPU: 2 PID: 1832 at drivers/gpu/drm/i915/intel_drv.h:1780 fwtable_write32+0x1d3/0x240 [i915] >>>>>> ... >>>>>> [ 75.515704] RIP: 0010:fwtable_write32+0x1d3/0x240 [i915] >>>>>> ... >>>>>> [ 75.515767] Call Trace: >>>>>> [ 75.515952] lpe_audio_irq_unmask+0x6a/0xc0 [i915] >>>>>> [ 75.515972] irq_enable+0x3a/0x50 >>>>>> [ 75.515984] __enable_irq+0x34/0x60 >>>>>> [ 75.515996] resume_irqs+0x8f/0xd0 >>>>>> [ 75.516007] resume_device_irqs+0x10/0x20 >>>>>> [ 75.516021] dpm_resume_noirq+0x23e/0x310 >>>>>> [ 75.516041] suspend_devices_and_enter+0x2f3/0x7f0 >>>>>> [ 75.516055] ? finish_wait+0x80/0x80 >>>>>> [ 75.516067] pm_suspend+0x335/0x3a0 >>>>>> [ 75.516078] state_store+0x85/0xf0 >>>>>> [ 75.516095] kobj_attr_store+0xf/0x20 >>>>>> [ 75.516108] sysfs_kf_write+0x37/0x40 >>>>>> [ 75.516117] kernfs_fop_write+0x11c/0x1a0 >>>>>> [ 75.516132] __vfs_write+0x37/0x160 >>>>>> [ 75.516145] ? selinux_file_permission+0xfb/0x120 >>>>>> [ 75.516158] ? security_file_permission+0x3b/0xc0 >>>>>> [ 75.516169] vfs_write+0xb1/0x1a0 >>>>>> [ 75.516180] SyS_write+0x55/0xc0 >>>>>> [ 75.516197] entry_SYSCALL_64_fastpath+0x1a/0xa5 >>>>>> ... >>>>>> [ 76.584235] PM: early resume of devices complete after 1067.477 msecs >>>>>> >>>>>> If someone has a fix for this they want me to try, let me know. >>>>>> >>>>>> Regards, >>>>>> >>>>>> Hans >>>>>> _______________________________________________ >>>>>> Intel-gfx mailing list >>>>>> Intel-gfx@lists.freedesktop.org >>>>>> https://lists.freedesktop.org/mailman/listinfo/intel-gfx >>>>> >>>>> -- >>>>> Jani Nikula, Intel Open Source Technology Center >>> -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: New "RPM wakelock ref not held during HW access" in 4.12-rc1 ? 2017-05-26 8:55 ` Jani Nikula @ 2017-05-26 8:55 ` Hans de Goede 0 siblings, 0 replies; 8+ messages in thread From: Hans de Goede @ 2017-05-26 8:55 UTC (permalink / raw) To: Jani Nikula, Ville Syrjälä; +Cc: intel-gfx, brainwreck Hi, On 26-05-17 10:55, Jani Nikula wrote: > On Fri, 26 May 2017, Hans de Goede <hdegoede@redhat.com> wrote: >> Hi, >> >> On 18-05-17 15:59, Hans de Goede wrote: >>> Hi, >>> >>> On 16-05-17 12:34, Jani Nikula wrote: >>>> On Tue, 16 May 2017, Ville Syrjälä <ville.syrjala@linux.intel.com> wrote: >>>>> mn Tue, May 16, 2017 at 10:47:48AM +0300, Jani Nikula wrote: >>>>>> On Mon, 15 May 2017, Hans de Goede <hdegoede@redhat.com> wrote: >>>>>>> Hi, >>>>>>> >>>>>>> I'm seeing this on suspend/resume on a GPD-win, >>>>>>> cherrytrail z8700 device: >> >> <snip> >> >>>>> ebf5f921478b ("drm/i915: Stop pretending to mask/unmask LPE audio >>>>> interrupts") is a more likely candidate. >>> >>> I can confirm that that patch does fix this. >>> >>>> Is that applicable to v4.12-rc1? >>> >>> I added it to my 4.12-rc1 based tree with a simple git cherry-pick >>> without any conflicts, so from a does it apply pov yes it is >>> applicable. If it is a good idea to merge it into 4.12-rc#, I don't >>> know. >> >> I've been running with commit ebf5f921478b cherry picked into my >> kernel for a while now on multiple Bay and Cherry Trail devices, >> and it fixes the below oops on suspend resume. >> >> Can we get this commit cherry-picked into fixes please ? > > Done, with your Tested-by. I expect it to hit -rc4. Thank you. >> Note this is masking the other oops I reported since we only report >> one of these per suspend/resume, which is likely why no-one else is >> reporting the other oops. > > I fail, what's the other oops? https://www.spinics.net/lists/intel-gfx/msg128453.html Regards, Hans _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2017-05-26 8:55 UTC | newest] Thread overview: 8+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2017-05-15 18:13 New "RPM wakelock ref not held during HW access" in 4.12-rc1 ? Hans de Goede 2017-05-16 7:47 ` Jani Nikula 2017-05-16 9:55 ` Ville Syrjälä 2017-05-16 10:34 ` Jani Nikula 2017-05-18 13:59 ` Hans de Goede 2017-05-26 8:37 ` Hans de Goede 2017-05-26 8:55 ` Jani Nikula 2017-05-26 8:55 ` Hans de Goede
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.