* 4.1->4.2 regression : intel_display.c:12324 check_crtc_state warning
@ 2015-09-02 20:18 Toralf Förster
2015-09-02 20:31 ` Konduru, Chandra
0 siblings, 1 reply; 4+ messages in thread
From: Toralf Förster @ 2015-09-02 20:18 UTC (permalink / raw)
To: chandra.konduru, matthew.d.roper, daniel.vetter; +Cc: intel-gfx
The following commit was bisected and tested to be the first bad commit which causes the warning as seen below at a ThinkPad T40s:
commit a1b2278e4dfcd2dbea85e319ebf73a6b7b2f180b
Author: Chandra Konduru <chandra.konduru@intel.com>
Date: Tue Apr 7 15:28:45 2015 -0700
drm/i915: skylake panel fitting using shared scalers
Enabling skylake panel fitting feature using shared scalers
v2:
-added force detach parameter for pfit disable purpose (me)
-read crtc scaler state from hw state (Daniel)
-replaced both skylake_pfit_enable and disable with skylake_pfit_update (me)
-added scaler id check to intel_pipe_config_compare (Daniel)
v3:
-updated function header to kerneldoc format (Matt)
-dropped need_scaling checks (Matt)
v4:
-move clearing of scaler id from commit path to check path (Matt)
-updated colorkey checks based on recent updates (me)
-squashed scaler check while enabling colorkey to here (me)
-use values in plane_state->src as regular integers (me)
-changes made not to modify state in commit path (Matt)
v5:
-squashed helper function to update scaler users to here (Matt)
-squashed helper function to detach scaler to here (Matt, me)
-changes to align with updated scaler structures (Matt, me)
Signed-off-by: Chandra Konduru <chandra.konduru@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From the syslog:
Sep 2 18:10:17 t44 kernel: ------------[ cut here ]------------
Sep 2 18:10:17 t44 kernel: WARNING: CPU: 2 PID: 1252 at drivers/gpu/drm/i915/intel_display.c:12324 check_crtc_state+0x7fa/0xf50 [i915]()
Sep 2 18:10:17 t44 kernel: pipe state doesn't match!
Sep 2 18:10:17 t44 kernel: Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit ipt_REJECT nf_reject_ipv4 xt_recent xt_tcpudp xt_conntrack iptable_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_filter ip_tables x_tables nfsd auth_rpcgss oid_registry lockd grace ctr ccm sunrpc af_packet bridge stp llc tun rc_dib0700_rc5 hid_generic hid_cherry usbhid hid dib7000p dvb_usb_dib0700 dib3000mc dvb_usb dvb_core dib0070 dib7000m dibx000_common dib0090 rc_core snd_hda_codec_generic arc4 coretemp x86_pkg_temp_thermal kvm_intel kvm rtsx_pci_sdmmc mmc_core evdev jitterentropy_rng hmac drbg aesni_intel aes_x86_64 glue_helper lrw gf128mul psmouse ablk_helper cryptd atkbd pcspkr iwlmvm
Sep 2 18:10:17 t44 kernel: wmi mac80211 i915 fbcon bitblit cfbfillrect cfbimgblt softcursor font i2c_algo_bit cfbcopyarea snd_hda_intel snd_hda_codec battery thinkpad_acpi tpm_tis ehci_pci drm_kms_helper ac nvram snd_hda_core iwlwifi hwmon i2c_i801 snd_pcm tpm cfg80211 drm video rtsx_pci rfkill intel_gtt xhci_pci thermal xhci_hcd agpgart ehci_hcd button fb usbcore snd_timer i2c_core e1000e fbdev lpc_ich snd usb_common mfd_core soundcore processor
Sep 2 18:10:17 t44 kernel: CPU: 2 PID: 1252 Comm: X Tainted: G W 4.2.0+ #4
Sep 2 18:10:17 t44 kernel: Hardware name: LENOVO 20AQCTO1WW/20AQCTO1WW, BIOS GJET83WW (2.33 ) 03/09/2015
Sep 2 18:10:17 t44 kernel: ffffffffc05f0f18 ffff88032a6ab828 ffffffff814cef01 ffff88032a6ab870
Sep 2 18:10:17 t44 kernel: ffff88032a6ab860 ffffffff810503b6 ffff88032fdcec00 ffff8800ad66f800
Sep 2 18:10:17 t44 kernel: ffff8800ad040000 ffff8800ad66fc98 ffff8800adfeb000 ffff88032a6ab8c0
Sep 2 18:10:17 t44 kernel: Call Trace:
Sep 2 18:10:17 t44 kernel: [<ffffffff814cef01>] dump_stack+0x44/0x55
Sep 2 18:10:17 t44 kernel: [<ffffffff810503b6>] warn_slowpath_common+0x86/0xc0
Sep 2 18:10:17 t44 kernel: [<ffffffff8105043c>] warn_slowpath_fmt+0x4c/0x50
Sep 2 18:10:17 t44 kernel: [<ffffffffc05878da>] check_crtc_state+0x7fa/0xf50 [i915]
Sep 2 18:10:17 t44 kernel: [<ffffffffc059a21d>] intel_modeset_check_state+0x28d/0xae0 [i915]
Sep 2 18:10:17 t44 kernel: [<ffffffffc0594906>] ? __intel_set_mode+0x906/0xb30 [i915]
Sep 2 18:10:17 t44 kernel: [<ffffffffc0595d32>] ? intel_modeset_compute_config+0x362/0xb60 [i915]
Sep 2 18:10:17 t44 kernel: [<ffffffffc059b68d>] intel_crtc_set_config+0x3ed/0x5a0 [i915]
Sep 2 18:10:17 t44 kernel: [<ffffffffc029cc07>] drm_mode_set_config_internal+0x67/0x110 [drm]
Sep 2 18:10:17 t44 kernel: [<ffffffffc02a068d>] drm_mode_setcrtc+0xdd/0x500 [drm]
Sep 2 18:10:17 t44 kernel: [<ffffffffc02923c3>] drm_ioctl+0x363/0x680 [drm]
Sep 2 18:10:17 t44 kernel: [<ffffffffc02a05b0>] ? drm_mode_setplane+0x1c0/0x1c0 [drm]
Sep 2 18:10:17 t44 kernel: [<ffffffffc06864a2>] ? ieee80211_rx_irqsafe+0x32/0x50 [mac80211]
Sep 2 18:10:17 t44 kernel: [<ffffffff8117152d>] do_vfs_ioctl+0x2cd/0x4c0
Sep 2 18:10:17 t44 kernel: [<ffffffff810d449f>] ? __audit_syscall_entry+0xaf/0x100
Sep 2 18:10:17 t44 kernel: [<ffffffff81001056>] ? do_audit_syscall_entry+0x66/0x70
Sep 2 18:10:17 t44 kernel: [<ffffffff810015b6>] ? syscall_trace_enter_phase1+0x126/0x140
Sep 2 18:10:17 t44 kernel: [<ffffffff81171761>] SyS_ioctl+0x41/0x70
Sep 2 18:10:17 t44 kernel: [<ffffffff81001915>] ? syscall_return_slowpath+0x45/0x110
Sep 2 18:10:17 t44 kernel: [<ffffffff814d5517>] entry_SYSCALL_64_fastpath+0x12/0x6a
Sep 2 18:10:17 t44 kernel: ---[ end trace 310af98b8519434e ]---
Sep 2 18:10:24 t44 logger: /home/tfoerste/workspace/bin/monitor.sh: started with int
Sep 2 18:10:24 t44 logger: /home/tfoerste/workspace/bin/monitor.sh: n=2 choosed DP2-2
Sep 2 18:10:26 t44 kernel: [drm:check_crtc_state [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0)
Sep 2 18:10:26 t44 kernel: ------------[ cut here ]------------
--
Toralf, pgp key: 872AE508 0076E94E
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: 4.1->4.2 regression : intel_display.c:12324 check_crtc_state warning
2015-09-02 20:18 4.1->4.2 regression : intel_display.c:12324 check_crtc_state warning Toralf Förster
@ 2015-09-02 20:31 ` Konduru, Chandra
2015-09-06 11:04 ` Toralf Förster
0 siblings, 1 reply; 4+ messages in thread
From: Konduru, Chandra @ 2015-09-02 20:31 UTC (permalink / raw)
To: Toralf Förster, Roper, Matthew D, daniel.vetter@ffwll.ch; +Cc: intel-gfx
>> Sep 2 18:10:26 t44 kernel: [drm:check_crtc_state [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0)
It is due to ips_enabled mismatch in crtc_state.
I can't think how below patch is triggering mismatch in ips_enabled.
> -----Original Message-----
> From: Toralf Förster [mailto:toralf.foerster@gmx.de]
> Sent: Wednesday, September 02, 2015 1:18 PM
> To: Konduru, Chandra; Roper, Matthew D; daniel.vetter@ffwll.ch
> Cc: intel-gfx
> Subject: 4.1->4.2 regression : intel_display.c:12324 check_crtc_state warning
>
> The following commit was bisected and tested to be the first bad commit which
> causes the warning as seen below at a ThinkPad T40s:
>
>
>
> commit a1b2278e4dfcd2dbea85e319ebf73a6b7b2f180b
> Author: Chandra Konduru <chandra.konduru@intel.com>
> Date: Tue Apr 7 15:28:45 2015 -0700
>
> drm/i915: skylake panel fitting using shared scalers
>
> Enabling skylake panel fitting feature using shared scalers
>
> v2:
> -added force detach parameter for pfit disable purpose (me)
> -read crtc scaler state from hw state (Daniel)
> -replaced both skylake_pfit_enable and disable with skylake_pfit_update (me)
> -added scaler id check to intel_pipe_config_compare (Daniel)
>
> v3:
> -updated function header to kerneldoc format (Matt)
> -dropped need_scaling checks (Matt)
>
> v4:
> -move clearing of scaler id from commit path to check path (Matt)
> -updated colorkey checks based on recent updates (me)
> -squashed scaler check while enabling colorkey to here (me)
> -use values in plane_state->src as regular integers (me)
> -changes made not to modify state in commit path (Matt)
>
> v5:
> -squashed helper function to update scaler users to here (Matt)
> -squashed helper function to detach scaler to here (Matt, me)
> -changes to align with updated scaler structures (Matt, me)
>
> Signed-off-by: Chandra Konduru <chandra.konduru@intel.com>
> Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
>
>
>
>
>
>
> From the syslog:
>
> Sep 2 18:10:17 t44 kernel: ------------[ cut here ]------------
> Sep 2 18:10:17 t44 kernel: WARNING: CPU: 2 PID: 1252 at
> drivers/gpu/drm/i915/intel_display.c:12324 check_crtc_state+0x7fa/0xf50
> [i915]()
> Sep 2 18:10:17 t44 kernel: pipe state doesn't match!
> Sep 2 18:10:17 t44 kernel: Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6
> ip6table_filter ip6_tables ipt_MASQUERADE nf_nat_masquerade_ipv4
> nf_log_ipv4 nf_log_common xt_LOG xt_limit ipt_REJECT nf_reject_ipv4
> xt_recent xt_tcpudp xt_conntrack iptable_raw iptable_nat nf_conntrack_ipv4
> nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_filter ip_tables x_tables
> nfsd auth_rpcgss oid_registry lockd grace ctr ccm sunrpc af_packet bridge stp llc
> tun rc_dib0700_rc5 hid_generic hid_cherry usbhid hid dib7000p
> dvb_usb_dib0700 dib3000mc dvb_usb dvb_core dib0070 dib7000m
> dibx000_common dib0090 rc_core snd_hda_codec_generic arc4 coretemp
> x86_pkg_temp_thermal kvm_intel kvm rtsx_pci_sdmmc mmc_core evdev
> jitterentropy_rng hmac drbg aesni_intel aes_x86_64 glue_helper lrw gf128mul
> psmouse ablk_helper cryptd atkbd pcspkr iwlmvm
> Sep 2 18:10:17 t44 kernel: wmi mac80211 i915 fbcon bitblit cfbfillrect cfbimgblt
> softcursor font i2c_algo_bit cfbcopyarea snd_hda_intel snd_hda_codec battery
> thinkpad_acpi tpm_tis ehci_pci drm_kms_helper ac nvram snd_hda_core iwlwifi
> hwmon i2c_i801 snd_pcm tpm cfg80211 drm video rtsx_pci rfkill intel_gtt
> xhci_pci thermal xhci_hcd agpgart ehci_hcd button fb usbcore snd_timer
> i2c_core e1000e fbdev lpc_ich snd usb_common mfd_core soundcore processor
> Sep 2 18:10:17 t44 kernel: CPU: 2 PID: 1252 Comm: X Tainted: G W
> 4.2.0+ #4
> Sep 2 18:10:17 t44 kernel: Hardware name: LENOVO
> 20AQCTO1WW/20AQCTO1WW, BIOS GJET83WW (2.33 ) 03/09/2015
> Sep 2 18:10:17 t44 kernel: ffffffffc05f0f18 ffff88032a6ab828 ffffffff814cef01
> ffff88032a6ab870
> Sep 2 18:10:17 t44 kernel: ffff88032a6ab860 ffffffff810503b6 ffff88032fdcec00
> ffff8800ad66f800
> Sep 2 18:10:17 t44 kernel: ffff8800ad040000 ffff8800ad66fc98
> ffff8800adfeb000 ffff88032a6ab8c0
> Sep 2 18:10:17 t44 kernel: Call Trace:
> Sep 2 18:10:17 t44 kernel: [<ffffffff814cef01>] dump_stack+0x44/0x55
> Sep 2 18:10:17 t44 kernel: [<ffffffff810503b6>]
> warn_slowpath_common+0x86/0xc0
> Sep 2 18:10:17 t44 kernel: [<ffffffff8105043c>] warn_slowpath_fmt+0x4c/0x50
> Sep 2 18:10:17 t44 kernel: [<ffffffffc05878da>] check_crtc_state+0x7fa/0xf50
> [i915]
> Sep 2 18:10:17 t44 kernel: [<ffffffffc059a21d>]
> intel_modeset_check_state+0x28d/0xae0 [i915]
> Sep 2 18:10:17 t44 kernel: [<ffffffffc0594906>] ?
> __intel_set_mode+0x906/0xb30 [i915]
> Sep 2 18:10:17 t44 kernel: [<ffffffffc0595d32>] ?
> intel_modeset_compute_config+0x362/0xb60 [i915]
> Sep 2 18:10:17 t44 kernel: [<ffffffffc059b68d>]
> intel_crtc_set_config+0x3ed/0x5a0 [i915]
> Sep 2 18:10:17 t44 kernel: [<ffffffffc029cc07>]
> drm_mode_set_config_internal+0x67/0x110 [drm]
> Sep 2 18:10:17 t44 kernel: [<ffffffffc02a068d>] drm_mode_setcrtc+0xdd/0x500
> [drm]
> Sep 2 18:10:17 t44 kernel: [<ffffffffc02923c3>] drm_ioctl+0x363/0x680 [drm]
> Sep 2 18:10:17 t44 kernel: [<ffffffffc02a05b0>] ?
> drm_mode_setplane+0x1c0/0x1c0 [drm]
> Sep 2 18:10:17 t44 kernel: [<ffffffffc06864a2>] ?
> ieee80211_rx_irqsafe+0x32/0x50 [mac80211]
> Sep 2 18:10:17 t44 kernel: [<ffffffff8117152d>] do_vfs_ioctl+0x2cd/0x4c0
> Sep 2 18:10:17 t44 kernel: [<ffffffff810d449f>] ?
> __audit_syscall_entry+0xaf/0x100
> Sep 2 18:10:17 t44 kernel: [<ffffffff81001056>] ?
> do_audit_syscall_entry+0x66/0x70
> Sep 2 18:10:17 t44 kernel: [<ffffffff810015b6>] ?
> syscall_trace_enter_phase1+0x126/0x140
> Sep 2 18:10:17 t44 kernel: [<ffffffff81171761>] SyS_ioctl+0x41/0x70
> Sep 2 18:10:17 t44 kernel: [<ffffffff81001915>] ?
> syscall_return_slowpath+0x45/0x110
> Sep 2 18:10:17 t44 kernel: [<ffffffff814d5517>]
> entry_SYSCALL_64_fastpath+0x12/0x6a
> Sep 2 18:10:17 t44 kernel: ---[ end trace 310af98b8519434e ]---
> Sep 2 18:10:24 t44 logger: /home/tfoerste/workspace/bin/monitor.sh: started
> with int
> Sep 2 18:10:24 t44 logger: /home/tfoerste/workspace/bin/monitor.sh: n=2
> choosed DP2-2
> Sep 2 18:10:26 t44 kernel: [drm:check_crtc_state [i915]] *ERROR* mismatch in
> ips_enabled (expected 1, found 0)
> Sep 2 18:10:26 t44 kernel: ------------[ cut here ]------------
>
>
> --
> Toralf, pgp key: 872AE508 0076E94E
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: 4.1->4.2 regression : intel_display.c:12324 check_crtc_state warning
2015-09-02 20:31 ` Konduru, Chandra
@ 2015-09-06 11:04 ` Toralf Förster
2015-09-08 15:57 ` 4.1->4.2 regression : intel_display.c:12324check_crtc_state warning Tomas Melin
0 siblings, 1 reply; 4+ messages in thread
From: Toralf Förster @ 2015-09-06 11:04 UTC (permalink / raw)
To: Konduru, Chandra, Roper, Matthew D, daniel.vetter@ffwll.ch; +Cc: intel-gfx
On 09/02/2015 10:31 PM, Konduru, Chandra wrote:
> It is due to ips_enabled mismatch in crtc_state.
> I can't think how below patch is triggering mismatch in ips_enabled.
tested it 2 times in a row, the bad commits fails, the commit before works fine.
Unfortunately that commit id cannot be reverted on latest git HEAD to test it at top too.
--
Toralf, pgp key: 872AE508 0076E94E
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: 4.1->4.2 regression : intel_display.c:12324check_crtc_state warning
2015-09-06 11:04 ` Toralf Förster
@ 2015-09-08 15:57 ` Tomas Melin
0 siblings, 0 replies; 4+ messages in thread
From: Tomas Melin @ 2015-09-08 15:57 UTC (permalink / raw)
To: intel-gfx
Toralf Förster <toralf.foerster <at> gmx.de> writes:
>
> On 09/02/2015 10:31 PM, Konduru, Chandra wrote:
> > It is due to ips_enabled mismatch in crtc_state.
> > I can't think how below patch is triggering mismatch in ips_enabled.
>
> tested it 2 times in a row, the bad commits fails, the commit before works
fine.
> Unfortunately that commit id cannot be reverted on latest git HEAD to test
it at top too.
>
I experience the same problem after upgrading to kernel v4.2. I get the
errors message three times at boot.
Running on Intel NUC D54250WYB. I did not test the bisected commit, but was
not seeing this with kernel 4.0.
[ 29.702988] [drm:check_crtc_state [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
[ 29.702989] ------------[ cut here ]------------
[ 29.703028] WARNING: CPU: 0 PID: 3958 at
drivers/gpu/drm/i915/intel_display.c:12324 check_crtc_state+0xb30/0xbba [i915]()
[ 29.703029] pipe state doesn't match!
[ 29.703127] Modules linked in: parport_pc ppdev lp parport rfcomm bnep
binfmt_misc uinput nfsd auth_rpcgss oid_registry nfs_acl nfs lockd grace
fscache sunrpc loop mt2063 drxk dvb_usb_az6007 cypress_firmware dvb_usb_v2
btusb btrtl btbcm btintel bluetooth snd_hda_codec_realtek
snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_codec
snd_hwdep snd_hda_core x86_pkg_temp_thermal coretemp crc32c_intel i915
snd_pcm ghash_clmulni_intel snd_seq snd_seq_device snd_timer i2c_algo_bit
aesni_intel aes_x86_64 glue_helper drm_kms_helper lrw xhci_pci xhci_hcd snd
evdev ablk_helper ehci_pci ehci_hcd usbcore cryptd drm usb_common pcspkr
soundcore i2c_i801 ir_lirc_codec lirc_dev nuvoton_cir video acpi_cpufreq
processor button ext4 crc16 jbd2 mbcache sg sd_mod ahci libahci libata
scsi_mod thermal fan thermal_sys e1000e ptp pps_core
[ 29.703136] CPU: 0 PID: 3958 Comm: Xorg Not tainted 4.2.0 #1
[ 29.703138] Hardware name: /D54250WYB, BIOS
WYLPT10H.86A.0033.2014.1201.0940 12/01/2014
[ 29.703144] 0000000000000009 ffff880210c9b768 ffffffff814eadb5 0000000000000002
[ 29.703150] ffff880210c9b7b8 ffff880210c9b7a8 ffffffff810470e4 ffff880210c9b7b0
[ 29.703155] ffffffffa03e7c59 ffff88003620e000 ffff880212e38000 ffff880212e38880
[ 29.703156] Call Trace:
[ 29.703164] [<ffffffff814eadb5>] dump_stack+0x45/0x57
[ 29.703168] [<ffffffff810470e4>] warn_slowpath_common+0x9c/0xb6
[ 29.703205] [<ffffffffa03e7c59>] ? check_crtc_state+0xb30/0xbba [i915]
[ 29.703209] [<ffffffff81047192>] warn_slowpath_fmt+0x41/0x43
[ 29.703242] [<ffffffffa03e7c59>] check_crtc_state+0xb30/0xbba [i915]
[ 29.703273] [<ffffffffa03f8cae>] intel_modeset_check_state+0x546/0x8e4 [i915]
[ 29.703298] [<ffffffffa03f3c6b>] ? __intel_set_mode+0x90a/0x91c [i915]
[ 29.703322] [<ffffffffa03f9ac3>] intel_crtc_set_config+0x411/0x4e8 [i915]
[ 29.703337] [<ffffffffa01d7faa>] drm_mode_set_config_internal+0x58/0xf4 [drm]
[ 29.703345] [<ffffffffa02c2b06>] drm_fb_helper_pan_display+0x7f/0xc7
[drm_kms_helper]
[ 29.703349] [<ffffffff81288e32>] ? lock_fb_info+0x18/0x37
[ 29.703373] [<ffffffffa0405ac4>] intel_fbdev_pan_display+0x15/0x59 [i915]
[ 29.703375] [<ffffffff81288d8a>] fb_pan_display+0xe8/0x12c
[ 29.703377] [<ffffffff812899ce>] do_fb_ioctl+0x29c/0x48d
[ 29.703380] [<ffffffff8128a08c>] fb_ioctl+0x28/0x33
[ 29.703382] [<ffffffff81152858>] do_vfs_ioctl+0x4f3/0x53b
[ 29.703385] [<ffffffff811449e5>] ? fput+0x12/0x87
[ 29.703387] [<ffffffff8115b256>] ? __fget_light+0x4b/0x77
[ 29.703389] [<ffffffff811528ee>] SyS_ioctl+0x4e/0x7c
[ 29.703392] [<ffffffff8107a872>] ? up+0x34/0x39
[ 29.703395] [<ffffffff814f2557>] entry_SYSCALL_64_fastpath+0x12/0x6f
[ 29.703396] ---[ end trace c775210b8359f44a ]---
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-09-08 16:00 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-09-02 20:18 4.1->4.2 regression : intel_display.c:12324 check_crtc_state warning Toralf Förster
2015-09-02 20:31 ` Konduru, Chandra
2015-09-06 11:04 ` Toralf Förster
2015-09-08 15:57 ` 4.1->4.2 regression : intel_display.c:12324check_crtc_state warning Tomas Melin
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