✗ Fi.CI.BAT: failure for series starting with [1/5] drm/i915: Introduce intel_runtime_pm_disable to pair intel_runtime_pm_enable

Patchwork patchwork at emeril.freedesktop.org
Thu Aug 9 21:31:05 UTC 2018


== Series Details ==

Series: series starting with [1/5] drm/i915: Introduce intel_runtime_pm_disable to pair intel_runtime_pm_enable
URL   : https://patchwork.freedesktop.org/series/47966/
State : failure

== Summary ==

CALL    scripts/checksyscalls.sh
  DESCEND  objtool
  CHK     include/generated/compile.h
  CC [M]  drivers/gpu/drm/i915/i915_sysfs.o
In file included from ./include/linux/list.h:9:0,
                 from ./include/linux/kobject.h:19,
                 from ./include/linux/device.h:16,
                 from drivers/gpu/drm/i915/i915_sysfs.c:28:
drivers/gpu/drm/i915/i915_sysfs.c: In function ‘calc_residency’:
./include/linux/kernel.h:151:21: error: ‘res’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
  unsigned long long _tmp = (x) + (__d) / 2; \
                     ^~~~
drivers/gpu/drm/i915/i915_sysfs.c:46:6: note: ‘res’ was declared here
  u64 res;
      ^~~
cc1: all warnings being treated as errors
scripts/Makefile.build:317: recipe for target 'drivers/gpu/drm/i915/i915_sysfs.o' failed
make[4]: *** [drivers/gpu/drm/i915/i915_sysfs.o] Error 1
scripts/Makefile.build:558: recipe for target 'drivers/gpu/drm/i915' failed
make[3]: *** [drivers/gpu/drm/i915] Error 2
scripts/Makefile.build:558: recipe for target 'drivers/gpu/drm' failed
make[2]: *** [drivers/gpu/drm] Error 2
scripts/Makefile.build:558: recipe for target 'drivers/gpu' failed
make[1]: *** [drivers/gpu] Error 2
Makefile:1029: recipe for target 'drivers' failed
make: *** [drivers] Error 2



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