[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [CI,1/2] drm/i915/gem: Extend mmap support for lmem

[Patchwork]

== Series Details ==

Series: series starting with [CI,1/2] drm/i915/gem: Extend mmap support for lmem
URL   : https://patchwork.freedesktop.org/series/71537/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
c269d4536b3a drm/i915/gem: Extend mmap support for lmem
68ca521ddb6d drm/i915/selftests: Extend fault handler selftests to all memory regions
-:157: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'x' - possible side-effects?
#157: FILE: drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c:832:
+#define expand32(x) (((x) << 0) | ((x) << 8) | ((x) << 16) | ((x) << 24))

total: 0 errors, 0 warnings, 1 checks, 356 lines checked