[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [CI,1/2] drm/i915/gt: Split logical ring contexts from execlist submission

[Patchwork]

== Series Details ==

Series: series starting with [CI,1/2] drm/i915/gt: Split logical ring contexts from execlist submission
URL   : https://patchwork.freedesktop.org/series/85105/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
5dd14c1bb771 drm/i915/gt: Split logical ring contexts from execlist submission
-:1882: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#1882: FILE: drivers/gpu/drm/i915/gt/intel_execlists_submission.c:3406:
+static int virtual_context_pre_pin(struct intel_context *ce,
+				     struct i915_gem_ww_ctx *ww,

-:1974: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#1974: 
new file mode 100644

-:2005: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'count' - possible side-effects?
#2005: FILE: drivers/gpu/drm/i915/gt/intel_lrc.c:27:
+#define LRI(count, flags) ((flags) << 6 | (count) | BUILD_BUG_ON_ZERO(count >= BIT(6)))

-:2007: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'x' - possible side-effects?
#2007: FILE: drivers/gpu/drm/i915/gt/intel_lrc.c:29:
+#define REG(x) (((x) >> 2) | BUILD_BUG_ON_ZERO(x >= 0x200))

-:2008: ERROR:COMPLEX_MACRO: Macros with complex values should be enclosed in parentheses
#2008: FILE: drivers/gpu/drm/i915/gt/intel_lrc.c:30:
+#define REG16(x) \
+	(((x) >> 9) | BIT(7) | BUILD_BUG_ON_ZERO(x >= 0x10000)), \
+	(((x) >> 2) & 0x7f)

-:2008: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'x' - possible side-effects?
#2008: FILE: drivers/gpu/drm/i915/gt/intel_lrc.c:30:
+#define REG16(x) \
+	(((x) >> 9) | BIT(7) | BUILD_BUG_ON_ZERO(x >= 0x10000)), \
+	(((x) >> 2) & 0x7f)

-:6071: WARNING:MEMORY_BARRIER: memory barrier without comment
#6071: FILE: drivers/gpu/drm/i915/gt/selftest_lrc.c:634:
+		wmb();

-:6100: WARNING:MEMORY_BARRIER: memory barrier without comment
#6100: FILE: drivers/gpu/drm/i915/gt/selftest_lrc.c:663:
+	wmb();

-:6232: WARNING:MEMORY_BARRIER: memory barrier without comment
#6232: FILE: drivers/gpu/drm/i915/gt/selftest_lrc.c:795:
+		wmb();

-:6780: WARNING:MEMORY_BARRIER: memory barrier without comment
#6780: FILE: drivers/gpu/drm/i915/gt/selftest_lrc.c:1343:
+	wmb();

-:7194: WARNING:LINE_SPACING: Missing a blank line after declarations
#7194: FILE: drivers/gpu/drm/i915/gt/selftest_lrc.c:1757:
+	struct i915_request *rq;
+	IGT_TIMEOUT(end_time);

total: 1 errors, 6 warnings, 4 checks, 5502 lines checked
b9d0ad833b5c drm/i915/gt: Provide a utility to create a scratch buffer