✗ Fi.CI.BAT: failure for series starting with [1/5] drm/i915: Sysfs interface to get GFX shmem usage stats per process

[Patchwork]

== Series Details ==

Series: series starting with [1/5] drm/i915: Sysfs interface to get GFX shmem usage stats per process
URL   : https://patchwork.freedesktop.org/series/37736/
State : failure

== Summary ==

  CHK     include/config/kernel.release
  CHK     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
  CHK     include/generated/bounds.h
  CHK     include/generated/timeconst.h
  CHK     include/generated/asm-offsets.h
  CALL    scripts/checksyscalls.sh
  DESCEND  objtool
  CHK     scripts/mod/devicetable-offsets.h
  CHK     include/generated/compile.h
  CHK     kernel/config_data.h
  CC [M]  drivers/gpu/drm/i915/i915_sysfs.o
drivers/gpu/drm/i915/i915_sysfs.c: In function ‘i915_gem_read_objects’:
drivers/gpu/drm/i915/i915_sysfs.c:608:16: error: unused variable ‘timeout’ [-Werror=unused-variable]
  unsigned long timeout = msecs_to_jiffies(500) + 1;
                ^~~~~~~
cc1: all warnings being treated as errors
scripts/Makefile.build:316: 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:575: recipe for target 'drivers/gpu/drm/i915' failed
make[3]: *** [drivers/gpu/drm/i915] Error 2
scripts/Makefile.build:575: recipe for target 'drivers/gpu/drm' failed
make[2]: *** [drivers/gpu/drm] Error 2
scripts/Makefile.build:575: recipe for target 'drivers/gpu' failed
make[1]: *** [drivers/gpu] Error 2
Makefile:1018: recipe for target 'drivers' failed
make: *** [drivers] Error 2