Re: [BUG] on reboot: bisected to: drm/i915: Shut down displays gracefully on reboot
On Fri, 15 Jan 2021 09:50:25 +0200 Jani Nikula wrote: > >> fe0f1e3bfdfeb53e18f1206aea4f40b9bd1f291c > >> ("drm/i915: Shut down displays gracefully on reboot") > >> > >> Which makes sense, as it happens on shutdown. > > Please try this pull, heading to -rc4, which cointains "drm/i915: > Disable RPM wakeref assertions during driver shutdown": > > http://lore.kernel.org/r/87sg73pz42@intel.com Yep, Linus pulled in 057fe3535eb3 last night and it appears to fix the issue in mainline. Thanks! -- Steve
Re: [Intel-gfx] [BUG] on reboot: bisected to: drm/i915: Shut down displays gracefully on reboot
On Thu, 14 Jan 2021 20:15:45 -0800 Linus Torvalds wrote: > On Thu, Jan 14, 2021 at 2:01 PM Steven Rostedt wrote: > > > > Thanks, I take it, it will be going into mainline soon. > > Just got merged - it might be a good idea to verify that your problem is > solved. > Yep, I just tested commit: 5ee88057889bbca5f5bb96031b62b3756b33e164 which was your master of this morning. The problem appears to be removed. Thanks! -- Steve
Re: [BUG] on reboot: bisected to: drm/i915: Shut down displays gracefully on reboot
On Thu, 14 Jan 2021, Steven Rostedt wrote: > [ Forgot to add those on the commit itself ] > > -- Steve > > > On Thu, 14 Jan 2021 16:32:06 -0500 > Steven Rostedt wrote: > >> On reboot, one of my test boxes now triggers the following warning: >> >> [ cut here ] >> RPM raw-wakeref not held >> WARNING: CPU: 4 PID: 1 at drivers/gpu/drm/i915/intel_runtime_pm.h:106 >> gen6_write32+0x1bc/0x2a0 [i915] >> Modules linked in: ebtable_filter ebtables bridge stp llc ip6t_REJECT >> nf_reject_ipv6 vsock vmw_vmci xt_state xt_conntrack nf_conntrack >> nf_defrag_ipv6 nf_defrag_ipv4 ip6table_filter ip6_tables snd_hda_codec_hdmi >> snd_hda_codec_realtek snd_hda_codec_generic le >> 15 snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep i2c_algo_bit >> snd_hda_core snd_seq intel_rapl_msr snd_seq_device intel_rapl_common snd_pcm >> x86_pkg_temp_thermal intel_powerclamp snd_timer snd coretemp kvm_intel >> soundcore kvm mei_wdt irqbypass joydev >> _pmc_bxt hp_wmi wmi_bmof sparse_keymap rfkill iTCO_vendor_support >> crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel >> drm_kms_helper i2c_i801 cec drm rapl intel_cstate intel_uncore mei_me >> i2c_smbus e1000e tpm_infineon wmi serio_raw mei video lpc_i >> >> CPU: 4 PID: 1 Comm: systemd-shutdow Not tainted 5.9.0-rc4-test+ #861 >> Hardware name: Hewlett-Packard HP Compaq Pro 6300 SFF/339A, BIOS K01 v03.03 >> 07/14/2016 >> RIP: 0010:gen6_write32+0x1bc/0x2a0 [i915] >> Code: 5d 82 e0 0f 0b e9 b5 fe ff ff 80 3d 95 6b 22 00 00 0f 85 b2 fe ff ff >> 48 c7 c7 04 d2 a4 c0 c6 05 81 6b 22 00 01 e8 f6 5c 82 e0 <0f> 0b e9 98 fe ff >> ff 80 3d 6d 6b 22 00 00 0f 85 95 fe ff ff 48 c7 >> RSP: 0018:b9c1c002fd08 EFLAGS: 00010296 >> RAX: 0018 RBX: 99aec8881010 RCX: 99aeda40 >> RDX: RSI: a115d9ef RDI: a115d9ef >> RBP: 00044004 R08: 0001 R09: >> R10: 0001 R11: 0001 R12: >> R13: 0001 R14: R15: >> FS: 7f91257a9940() GS:99aeda40() knlGS: >> CS: 0010 DS: ES: CR0: 80050033 >> CR2: 7f9126829400 CR3: 0001088f0006 CR4: 001706e0 >> Call Trace: >> gen3_irq_reset+0x2e/0xd0 [i915] >> intel_irq_reset+0x59/0x6a0 [i915] >> intel_runtime_pm_disable_interrupts+0xe/0x30 [i915] >> i915_driver_shutdown+0x2e/0x40 [i915] >> pci_device_shutdown+0x34/0x60 >> device_shutdown+0x15d/0x1b3 >> kernel_restart+0xe/0x30 >> __do_sys_reboot+0x1d7/0x210 >> ? vfs_writev+0x9d/0xe0 >> ? syscall_enter_from_user_mode+0x1d/0x70 >> ? trace_hardirqs_on+0x2c/0xe0 >> do_syscall_64+0x33/0x40 >> entry_SYSCALL_64_after_hwframe+0x44/0xa9 >> RIP: 0033:0x7f912675f2d7 >> Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa >> 89 fa be 69 19 12 28 bf ad de e1 fe b8 a9 00 00 00 0f 05 <48> 3d 00 f0 ff ff >> 77 01 c3 48 8b 15 81 8b 0c 00 f7 d8 64 89 02 b8 >> RSP: 002b:7ffeca28e148 EFLAGS: 0206 ORIG_RAX: 00a9 >> RAX: ffda RBX: RCX: 7f912675f2d7 >> RDX: 01234567 RSI: 28121969 RDI: fee1dead >> RBP: 7ffeca28e3d0 R08: 000a R09: >> R10: 0232 R11: 0206 R12: 0001 >> R13: R14: R15: 7ffeca28e4b8 >> ---[ end trace 2ed17eabd3ab6938 ]--- >> [ cut here ] >> >> The bisect came to this commit: >> >> fe0f1e3bfdfeb53e18f1206aea4f40b9bd1f291c >> ("drm/i915: Shut down displays gracefully on reboot") >> >> Which makes sense, as it happens on shutdown. Please try this pull, heading to -rc4, which cointains "drm/i915: Disable RPM wakeref assertions during driver shutdown": http://lore.kernel.org/r/87sg73pz42@intel.com BR, Jani. >> >> -- Steve > -- Jani Nikula, Intel Open Source Graphics Center
Re: [Intel-gfx] [BUG] on reboot: bisected to: drm/i915: Shut down displays gracefully on reboot
On Thu, Jan 14, 2021 at 2:01 PM Steven Rostedt wrote: > > Thanks, I take it, it will be going into mainline soon. Just got merged - it might be a good idea to verify that your problem is solved. Linus
Re: [Intel-gfx] [BUG] on reboot: bisected to: drm/i915: Shut down displays gracefully on reboot
On Thu, 14 Jan 2021 21:35:53 + Chris Wilson wrote: > Quoting Steven Rostedt (2021-01-14 21:32:06) > > On reboot, one of my test boxes now triggers the following warning: > > 057fe3535eb3 ("drm/i915: Disable RPM wakeref assertions during driver > shutdown") > is included with the drm-intel-fixes PR. Thanks, I take it, it will be going into mainline soon. -- Steve
Re: [Intel-gfx] [BUG] on reboot: bisected to: drm/i915: Shut down displays gracefully on reboot
Quoting Steven Rostedt (2021-01-14 21:32:06) > On reboot, one of my test boxes now triggers the following warning: 057fe3535eb3 ("drm/i915: Disable RPM wakeref assertions during driver shutdown") is included with the drm-intel-fixes PR. -Chris
Re: [BUG] on reboot: bisected to: drm/i915: Shut down displays gracefully on reboot
[ Forgot to add those on the commit itself ] -- Steve On Thu, 14 Jan 2021 16:32:06 -0500 Steven Rostedt wrote: > On reboot, one of my test boxes now triggers the following warning: > > [ cut here ] > RPM raw-wakeref not held > WARNING: CPU: 4 PID: 1 at drivers/gpu/drm/i915/intel_runtime_pm.h:106 > gen6_write32+0x1bc/0x2a0 [i915] > Modules linked in: ebtable_filter ebtables bridge stp llc ip6t_REJECT > nf_reject_ipv6 vsock vmw_vmci xt_state xt_conntrack nf_conntrack > nf_defrag_ipv6 nf_defrag_ipv4 ip6table_filter ip6_tables snd_hda_codec_hdmi > snd_hda_codec_realtek snd_hda_codec_generic le > 15 snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep i2c_algo_bit > snd_hda_core snd_seq intel_rapl_msr snd_seq_device intel_rapl_common snd_pcm > x86_pkg_temp_thermal intel_powerclamp snd_timer snd coretemp kvm_intel > soundcore kvm mei_wdt irqbypass joydev > _pmc_bxt hp_wmi wmi_bmof sparse_keymap rfkill iTCO_vendor_support > crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel drm_kms_helper > i2c_i801 cec drm rapl intel_cstate intel_uncore mei_me i2c_smbus e1000e > tpm_infineon wmi serio_raw mei video lpc_i > > CPU: 4 PID: 1 Comm: systemd-shutdow Not tainted 5.9.0-rc4-test+ #861 > Hardware name: Hewlett-Packard HP Compaq Pro 6300 SFF/339A, BIOS K01 v03.03 > 07/14/2016 > RIP: 0010:gen6_write32+0x1bc/0x2a0 [i915] > Code: 5d 82 e0 0f 0b e9 b5 fe ff ff 80 3d 95 6b 22 00 00 0f 85 b2 fe ff ff > 48 c7 c7 04 d2 a4 c0 c6 05 81 6b 22 00 01 e8 f6 5c 82 e0 <0f> 0b e9 98 fe ff > ff 80 3d 6d 6b 22 00 00 0f 85 95 fe ff ff 48 c7 > RSP: 0018:b9c1c002fd08 EFLAGS: 00010296 > RAX: 0018 RBX: 99aec8881010 RCX: 99aeda40 > RDX: RSI: a115d9ef RDI: a115d9ef > RBP: 00044004 R08: 0001 R09: > R10: 0001 R11: 0001 R12: > R13: 0001 R14: R15: > FS: 7f91257a9940() GS:99aeda40() knlGS: > CS: 0010 DS: ES: CR0: 80050033 > CR2: 7f9126829400 CR3: 0001088f0006 CR4: 001706e0 > Call Trace: > gen3_irq_reset+0x2e/0xd0 [i915] > intel_irq_reset+0x59/0x6a0 [i915] > intel_runtime_pm_disable_interrupts+0xe/0x30 [i915] > i915_driver_shutdown+0x2e/0x40 [i915] > pci_device_shutdown+0x34/0x60 > device_shutdown+0x15d/0x1b3 > kernel_restart+0xe/0x30 > __do_sys_reboot+0x1d7/0x210 > ? vfs_writev+0x9d/0xe0 > ? syscall_enter_from_user_mode+0x1d/0x70 > ? trace_hardirqs_on+0x2c/0xe0 > do_syscall_64+0x33/0x40 > entry_SYSCALL_64_after_hwframe+0x44/0xa9 > RIP: 0033:0x7f912675f2d7 > Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa > 89 fa be 69 19 12 28 bf ad de e1 fe b8 a9 00 00 00 0f 05 <48> 3d 00 f0 ff ff > 77 01 c3 48 8b 15 81 8b 0c 00 f7 d8 64 89 02 b8 > RSP: 002b:7ffeca28e148 EFLAGS: 0206 ORIG_RAX: 00a9 > RAX: ffda RBX: RCX: 7f912675f2d7 > RDX: 01234567 RSI: 28121969 RDI: fee1dead > RBP: 7ffeca28e3d0 R08: 000a R09: > R10: 0232 R11: 0206 R12: 0001 > R13: R14: R15: 7ffeca28e4b8 > ---[ end trace 2ed17eabd3ab6938 ]--- > [ cut here ] > > The bisect came to this commit: > > fe0f1e3bfdfeb53e18f1206aea4f40b9bd1f291c > ("drm/i915: Shut down displays gracefully on reboot") > > Which makes sense, as it happens on shutdown. > > -- Steve
[BUG] on reboot: bisected to: drm/i915: Shut down displays gracefully on reboot
On reboot, one of my test boxes now triggers the following warning: [ cut here ] RPM raw-wakeref not held WARNING: CPU: 4 PID: 1 at drivers/gpu/drm/i915/intel_runtime_pm.h:106 gen6_write32+0x1bc/0x2a0 [i915] Modules linked in: ebtable_filter ebtables bridge stp llc ip6t_REJECT nf_reject_ipv6 vsock vmw_vmci xt_state xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic le 15 snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep i2c_algo_bit snd_hda_core snd_seq intel_rapl_msr snd_seq_device intel_rapl_common snd_pcm x86_pkg_temp_thermal intel_powerclamp snd_timer snd coretemp kvm_intel soundcore kvm mei_wdt irqbypass joydev _pmc_bxt hp_wmi wmi_bmof sparse_keymap rfkill iTCO_vendor_support crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel drm_kms_helper i2c_i801 cec drm rapl intel_cstate intel_uncore mei_me i2c_smbus e1000e tpm_infineon wmi serio_raw mei video lpc_i CPU: 4 PID: 1 Comm: systemd-shutdow Not tainted 5.9.0-rc4-test+ #861 Hardware name: Hewlett-Packard HP Compaq Pro 6300 SFF/339A, BIOS K01 v03.03 07/14/2016 RIP: 0010:gen6_write32+0x1bc/0x2a0 [i915] Code: 5d 82 e0 0f 0b e9 b5 fe ff ff 80 3d 95 6b 22 00 00 0f 85 b2 fe ff ff 48 c7 c7 04 d2 a4 c0 c6 05 81 6b 22 00 01 e8 f6 5c 82 e0 <0f> 0b e9 98 fe ff ff 80 3d 6d 6b 22 00 00 0f 85 95 fe ff ff 48 c7 RSP: 0018:b9c1c002fd08 EFLAGS: 00010296 RAX: 0018 RBX: 99aec8881010 RCX: 99aeda40 RDX: RSI: a115d9ef RDI: a115d9ef RBP: 00044004 R08: 0001 R09: R10: 0001 R11: 0001 R12: R13: 0001 R14: R15: FS: 7f91257a9940() GS:99aeda40() knlGS: CS: 0010 DS: ES: CR0: 80050033 CR2: 7f9126829400 CR3: 0001088f0006 CR4: 001706e0 Call Trace: gen3_irq_reset+0x2e/0xd0 [i915] intel_irq_reset+0x59/0x6a0 [i915] intel_runtime_pm_disable_interrupts+0xe/0x30 [i915] i915_driver_shutdown+0x2e/0x40 [i915] pci_device_shutdown+0x34/0x60 device_shutdown+0x15d/0x1b3 kernel_restart+0xe/0x30 __do_sys_reboot+0x1d7/0x210 ? vfs_writev+0x9d/0xe0 ? syscall_enter_from_user_mode+0x1d/0x70 ? trace_hardirqs_on+0x2c/0xe0 do_syscall_64+0x33/0x40 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7f912675f2d7 Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 89 fa be 69 19 12 28 bf ad de e1 fe b8 a9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 81 8b 0c 00 f7 d8 64 89 02 b8 RSP: 002b:7ffeca28e148 EFLAGS: 0206 ORIG_RAX: 00a9 RAX: ffda RBX: RCX: 7f912675f2d7 RDX: 01234567 RSI: 28121969 RDI: fee1dead RBP: 7ffeca28e3d0 R08: 000a R09: R10: 0232 R11: 0206 R12: 0001 R13: R14: R15: 7ffeca28e4b8 ---[ end trace 2ed17eabd3ab6938 ]--- [ cut here ] The bisect came to this commit: fe0f1e3bfdfeb53e18f1206aea4f40b9bd1f291c ("drm/i915: Shut down displays gracefully on reboot") Which makes sense, as it happens on shutdown. -- Steve