| Message ID | 1467114710-29989-1-git-send-email-tvrtko.ursulin@linux.intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, Jun 28, 2016 at 12:51:49PM +0100, Tvrtko Ursulin wrote: > From: Tvrtko Ursulin <tvrtko.ursulin@intel.com> > > Required to enable correct wait_for_atomic checks. > > Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> > Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> -Chris
Hi,
[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on v4.7-rc5 next-20160628]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Tvrtko-Ursulin/drm-i915-debug-Select-PREEMPT_COUNT-when-enabling-debugging/20160628-200101
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: m68k-allmodconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 4.9.0
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=m68k
All warnings (new ones prefixed by >>):
warning: (PREEMPT && DRM_I915_DEBUG && DEBUG_ATOMIC_SLEEP) selects PREEMPT_COUNT which has unmet direct dependencies (COLDFIRE)
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
On Tue, Jun 28, 2016 at 05:03:20PM -0000, Patchwork wrote: > == Series Details == > > Series: series starting with [1/2] drm/i915/debug: Select PREEMPT_COUNT when enabling debugging (rev3) > URL : https://patchwork.freedesktop.org/series/9226/ > State : success > > == Summary == > > Series 9226v3 Series without cover letter > http://patchwork.freedesktop.org/api/1.0/series/9226/revisions/3/mbox > > Test kms_pipe_crc_basic: > Subgroup suspend-read-crc-pipe-c: > dmesg-warn -> SKIP (ro-bdw-i5-5250u) Should we ask QA to enable CONFIG_I915_DEBUG and spend some time fire fighting? -Chris
On 28/06/16 20:59, Chris Wilson wrote: > On Tue, Jun 28, 2016 at 05:03:20PM -0000, Patchwork wrote: >> == Series Details == >> >> Series: series starting with [1/2] drm/i915/debug: Select PREEMPT_COUNT when enabling debugging (rev3) >> URL : https://patchwork.freedesktop.org/series/9226/ >> State : success >> >> == Summary == >> >> Series 9226v3 Series without cover letter >> http://patchwork.freedesktop.org/api/1.0/series/9226/revisions/3/mbox >> >> Test kms_pipe_crc_basic: >> Subgroup suspend-read-crc-pipe-c: >> dmesg-warn -> SKIP (ro-bdw-i5-5250u) > > Should we ask QA to enable CONFIG_I915_DEBUG and spend some time fire > fighting? Yes why not, we can always backtrack if it uncovers too much. :) I will respin with the __builtin_constant_p since I was considering that myself. Regards, Tvrtko
On 29/06/16 12:50, Patchwork wrote: > == Series Details == > > Series: series starting with [1/2] drm/i915/debug: Select PREEMPT_COUNT when enabling debugging (rev5) > URL : https://patchwork.freedesktop.org/series/9226/ > State : failure > > == Summary == > > Series 9226v5 Series without cover letter > http://patchwork.freedesktop.org/api/1.0/series/9226/revisions/5/mbox > > Test drv_module_reload_basic: > dmesg-warn -> PASS (ro-byt-n2820) > Test gem_exec_suspend: > Subgroup basic-s3: > pass -> INCOMPLETE (fi-hsw-i7-4770k) Sporadic known failure, can't find the BAT. > Test kms_pipe_crc_basic: > Subgroup suspend-read-crc-pipe-a: > dmesg-warn -> SKIP (ro-bdw-i5-5250u) > Subgroup suspend-read-crc-pipe-c: > dmesg-warn -> SKIP (ro-bdw-i5-5250u) > > fi-hsw-i7-4770k total:103 pass:86 dwarn:0 dfail:0 fail:0 skip:16 > fi-kbl-qkkr total:229 pass:161 dwarn:29 dfail:0 fail:0 skip:39 > fi-skl-i5-6260u total:229 pass:202 dwarn:0 dfail:0 fail:2 skip:25 > fi-skl-i7-6700k total:229 pass:188 dwarn:0 dfail:0 fail:2 skip:39 > fi-snb-i7-2600 total:229 pass:174 dwarn:0 dfail:0 fail:2 skip:53 > ro-bdw-i5-5250u total:229 pass:202 dwarn:1 dfail:1 fail:2 skip:23 > ro-bdw-i7-5600u total:229 pass:190 dwarn:0 dfail:1 fail:0 skip:38 > ro-bsw-n3050 total:229 pass:177 dwarn:0 dfail:1 fail:2 skip:49 > ro-byt-n2820 total:229 pass:178 dwarn:0 dfail:1 fail:5 skip:45 > ro-hsw-i3-4010u total:229 pass:195 dwarn:0 dfail:1 fail:2 skip:31 > ro-hsw-i7-4770r total:229 pass:195 dwarn:0 dfail:1 fail:2 skip:31 > ro-ilk-i7-620lm total:229 pass:154 dwarn:0 dfail:1 fail:4 skip:70 > ro-ilk1-i5-650 total:224 pass:155 dwarn:0 dfail:1 fail:3 skip:65 > ro-ivb-i7-3770 total:229 pass:186 dwarn:0 dfail:1 fail:2 skip:40 > ro-ivb2-i7-3770 total:229 pass:190 dwarn:0 dfail:1 fail:2 skip:36 > ro-skl3-i5-6260u total:229 pass:206 dwarn:1 dfail:1 fail:2 skip:19 > ro-snb-i7-2620M total:229 pass:179 dwarn:0 dfail:1 fail:1 skip:48 > ro-bdw-i7-5557U failed to connect after reboot > > Results at /archive/results/CI_IGT_test/RO_Patchwork_1327/ > > a90c989 drm-intel-nightly: 2016y-06m-29d-09h-24m-21s UTC integration manifest > d5eba7b drm/i915: Use atomic waits for short non-atomic ones > 41208f4 drm/i915/debug: Select PREEMPT_COUNT when enabling debugging Merged to dinq. Regards, Tvrtko
diff --git a/drivers/gpu/drm/i915/Kconfig.debug b/drivers/gpu/drm/i915/Kconfig.debug index 8f404103341d..43400adc95db 100644 --- a/drivers/gpu/drm/i915/Kconfig.debug +++ b/drivers/gpu/drm/i915/Kconfig.debug @@ -18,6 +18,7 @@ config DRM_I915_WERROR config DRM_I915_DEBUG bool "Enable additional driver debugging" depends on DRM_I915 + select PREEMPT_COUNT default n help Choose this option to turn on extra driver debugging that may affect