* cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
@ 2016-12-27 6:55 kbuild test robot
0 siblings, 0 replies; 5+ messages in thread
From: kbuild test robot @ 2016-12-27 6:55 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: kbuild-all, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1920 bytes --]
Hi Arnd,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 0dad3a3014a0b9e72521ff44f17e0054f43dcdea
commit: a76bcf557ef408b368cf26f52a60865bfc27b632 Kbuild: enable -Wmaybe-uninitialized warning for "make W=1"
date: 7 weeks ago
config: x86_64-randconfig-s0-12271426 (attached as .config)
compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7
reproduce:
git checkout a76bcf557ef408b368cf26f52a60865bfc27b632
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
cc1: warnings being treated as errors
drivers/gpu/drm/i915/i915_gem_gtt.c: In function 'gen8_ggtt_insert_entries':
drivers/gpu/drm/i915/i915_gem_gtt.c:2341: error: 'gtt_entry' may be used uninitialized in this function
drivers/gpu/drm/i915/i915_gem_gtt.c: In function 'gen6_ggtt_insert_entries':
drivers/gpu/drm/i915/i915_gem_gtt.c:2438: error: 'gtt_entry' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/i915_gem.c: In function 'i915_gem_object_map':
drivers/gpu/drm/i915/i915_gem.c:2382: error: 'pgprot.pgprot' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/intel_ringbuffer.c: In function 'intel_ring_setup_status_page':
drivers/gpu/drm/i915/intel_ringbuffer.c:438: error: 'mmio.reg' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 26136 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
@ 2017-02-07 1:43 kbuild test robot
0 siblings, 0 replies; 5+ messages in thread
From: kbuild test robot @ 2017-02-07 1:43 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: kbuild-all, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 2988 bytes --]
Hi Arnd,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f7d6040aa45df6ffd9e891114125dc919f18b96b
commit: a76bcf557ef408b368cf26f52a60865bfc27b632 Kbuild: enable -Wmaybe-uninitialized warning for "make W=1"
date: 3 months ago
config: x86_64-randconfig-s0-02070724 (attached as .config)
compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7
reproduce:
git checkout a76bcf557ef408b368cf26f52a60865bfc27b632
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
cc1: warnings being treated as errors
drivers/gpu/drm/i915/intel_sprite.c: In function 'intel_check_sprite_plane':
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_x' may be used uninitialized in this function
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_y' may be used uninitialized in this function
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_w' may be used uninitialized in this function
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_h' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/i915_gem_gtt.c: In function 'gen8_ggtt_insert_entries':
drivers/gpu/drm/i915/i915_gem_gtt.c:2341: error: 'gtt_entry' may be used uninitialized in this function
drivers/gpu/drm/i915/i915_gem_gtt.c: In function 'gen6_ggtt_insert_entries':
drivers/gpu/drm/i915/i915_gem_gtt.c:2438: error: 'gtt_entry' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/i915_gem.c: In function 'i915_gem_object_map':
drivers/gpu/drm/i915/i915_gem.c:2382: error: 'pgprot.pgprot' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/i915_gem_render_state.c: In function 'i915_gem_render_state_init':
drivers/gpu/drm/i915/i915_gem_render_state.c:176: error: 'so.aux_batch_offset' may be used uninitialized in this function
drivers/gpu/drm/i915/i915_gem_render_state.c:176: error: 'so.aux_batch_size' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/intel_tv.c: In function 'intel_tv_detect':
drivers/gpu/drm/i915/intel_tv.c:1315: error: 'type' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 30141 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
@ 2017-01-27 15:39 kbuild test robot
0 siblings, 0 replies; 5+ messages in thread
From: kbuild test robot @ 2017-01-27 15:39 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: kbuild-all, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 2988 bytes --]
Hi Arnd,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: fd694aaa46c7ed811b72eb47d5eb11ce7ab3f7f1
commit: a76bcf557ef408b368cf26f52a60865bfc27b632 Kbuild: enable -Wmaybe-uninitialized warning for "make W=1"
date: 3 months ago
config: x86_64-randconfig-b0-01272236 (attached as .config)
compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7
reproduce:
git checkout a76bcf557ef408b368cf26f52a60865bfc27b632
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
cc1: warnings being treated as errors
drivers/gpu/drm/i915/i915_gem_gtt.c: In function 'gen8_ggtt_insert_entries':
drivers/gpu/drm/i915/i915_gem_gtt.c:2341: error: 'gtt_entry' may be used uninitialized in this function
drivers/gpu/drm/i915/i915_gem_gtt.c: In function 'gen6_ggtt_insert_entries':
drivers/gpu/drm/i915/i915_gem_gtt.c:2438: error: 'gtt_entry' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/i915_gem.c: In function 'i915_gem_object_map':
drivers/gpu/drm/i915/i915_gem.c:2382: error: 'pgprot.pgprot' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/i915_gem_render_state.c: In function 'i915_gem_render_state_init':
drivers/gpu/drm/i915/i915_gem_render_state.c:176: error: 'so.aux_batch_offset' may be used uninitialized in this function
drivers/gpu/drm/i915/i915_gem_render_state.c:176: error: 'so.aux_batch_size' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/intel_sprite.c: In function 'intel_check_sprite_plane':
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_x' may be used uninitialized in this function
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_y' may be used uninitialized in this function
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_w' may be used uninitialized in this function
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_h' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/intel_tv.c: In function 'intel_tv_detect':
drivers/gpu/drm/i915/intel_tv.c:1315: error: 'type' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 26098 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
@ 2017-01-13 10:40 kbuild test robot
0 siblings, 0 replies; 5+ messages in thread
From: kbuild test robot @ 2017-01-13 10:40 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: kbuild-all, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 3212 bytes --]
Hi Arnd,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 557ed56cc75e0a33c15ba438734a280bac23bd32
commit: a76bcf557ef408b368cf26f52a60865bfc27b632 Kbuild: enable -Wmaybe-uninitialized warning for "make W=1"
date: 9 weeks ago
config: x86_64-randconfig-s1-01131717 (attached as .config)
compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7
reproduce:
git checkout a76bcf557ef408b368cf26f52a60865bfc27b632
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
cc1: warnings being treated as errors
drivers/gpu/drm/i915/intel_ringbuffer.c: In function 'intel_ring_setup_status_page':
drivers/gpu/drm/i915/intel_ringbuffer.c:438: error: 'mmio.reg' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/intel_csr.c: In function 'parse_csr_fw':
drivers/gpu/drm/i915/intel_csr.c:194: error: 'si' may be used uninitialized in this function
drivers/gpu/drm/i915/intel_csr.c:194: note: 'si' was declared here
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/intel_sprite.c: In function 'intel_check_sprite_plane':
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_x' may be used uninitialized in this function
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_y' may be used uninitialized in this function
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_w' may be used uninitialized in this function
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_h' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/intel_tv.c: In function 'intel_tv_detect':
drivers/gpu/drm/i915/intel_tv.c:1315: error: 'type' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/i915_gem_gtt.c: In function 'gen8_ggtt_insert_entries':
drivers/gpu/drm/i915/i915_gem_gtt.c:2341: error: 'gtt_entry' may be used uninitialized in this function
drivers/gpu/drm/i915/i915_gem_gtt.c: In function 'gen6_ggtt_insert_entries':
drivers/gpu/drm/i915/i915_gem_gtt.c:2438: error: 'gtt_entry' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/i915_gem.c: In function 'i915_gem_object_map':
drivers/gpu/drm/i915/i915_gem.c:2382: error: 'pgprot.pgprot' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 26465 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
@ 2016-12-04 12:38 kbuild test robot
0 siblings, 0 replies; 5+ messages in thread
From: kbuild test robot @ 2016-12-04 12:38 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: kbuild-all, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 2938 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 0cb65c83304a341b9d09678448d7c8b550689531
commit: a76bcf557ef408b368cf26f52a60865bfc27b632 Kbuild: enable -Wmaybe-uninitialized warning for "make W=1"
date: 3 weeks ago
config: x86_64-randconfig-s2-12042007 (attached as .config)
compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7
reproduce:
git checkout a76bcf557ef408b368cf26f52a60865bfc27b632
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
cc1: warnings being treated as errors
drivers/gpu/drm/i915/i915_gem_gtt.c: In function 'gen8_ggtt_insert_entries':
drivers/gpu/drm/i915/i915_gem_gtt.c:2341: error: 'gtt_entry' may be used uninitialized in this function
drivers/gpu/drm/i915/i915_gem_gtt.c: In function 'gen6_ggtt_insert_entries':
drivers/gpu/drm/i915/i915_gem_gtt.c:2438: error: 'gtt_entry' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/i915_gem.c: In function 'i915_gem_object_map':
drivers/gpu/drm/i915/i915_gem.c:2382: error: 'pgprot.pgprot' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/i915_gem_render_state.c: In function 'i915_gem_render_state_init':
drivers/gpu/drm/i915/i915_gem_render_state.c:176: error: 'so.aux_batch_offset' may be used uninitialized in this function
drivers/gpu/drm/i915/i915_gem_render_state.c:176: error: 'so.aux_batch_size' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/intel_sprite.c: In function 'intel_check_sprite_plane':
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_x' may be used uninitialized in this function
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_y' may be used uninitialized in this function
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_w' may be used uninitialized in this function
drivers/gpu/drm/i915/intel_sprite.c:763: error: 'src_h' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
--
cc1: warnings being treated as errors
drivers/gpu/drm/i915/intel_tv.c: In function 'intel_tv_detect':
drivers/gpu/drm/i915/intel_tv.c:1315: error: 'type' may be used uninitialized in this function
At top level:
>> cc1: error: unrecognized command line option "-Wno-maybe-uninitialized"
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 23670 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
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