[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/8] drm/i915: Keep contexts pinned until after the next kernel context switch

[Patchwork]

== Series Details ==

Series: series starting with [1/8] drm/i915: Keep contexts pinned until after the next kernel context switch
URL   : https://patchwork.freedesktop.org/series/61946/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
07bc4de0ab32 drm/i915: Keep contexts pinned until after the next kernel context switch
e1f10e9ec8a6 drm/i915: Stop retiring along engine
4740389e1a7a drm/i915: Replace engine->timeline with a plain list
-:180: CHECK:UNCOMMENTED_DEFINITION: spinlock_t definition without comment
#180: FILE: drivers/gpu/drm/i915/gt/intel_engine_types.h:292:
+		spinlock_t lock;

total: 0 errors, 0 warnings, 1 checks, 968 lines checked
0a6152d74ef2 drm/i915: Flush the execution-callbacks on retiring
2286206e3ffc drm/i915/execlists: Preempt-to-busy
-:1494: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'p_ptr' - possible side-effects?
#1494: FILE: drivers/gpu/drm/i915/i915_utils.h:134:
+#define ptr_count_dec(p_ptr) do {					\
+	typeof(p_ptr) __p = (p_ptr);					\
+	unsigned long __v = (unsigned long)(*__p);			\
+	*__p = (typeof(*p_ptr))(--__v);					\
+} while (0)

-:1500: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'p_ptr' - possible side-effects?
#1500: FILE: drivers/gpu/drm/i915/i915_utils.h:140:
+#define ptr_count_inc(p_ptr) do {					\
+	typeof(p_ptr) __p = (p_ptr);					\
+	unsigned long __v = (unsigned long)(*__p);			\
+	*__p = (typeof(*p_ptr))(++__v);					\
+} while (0)

-:1783: WARNING:LINE_SPACING: Missing a blank line after declarations
#1783: FILE: drivers/gpu/drm/i915/intel_guc_submission.c:820:
+		int rem = ARRAY_SIZE(execlists->inflight) - idx;
+		memmove(execlists->inflight, port, rem * sizeof(*port));

total: 0 errors, 1 warnings, 2 checks, 1682 lines checked
090ff087a41e drm/i915/execlists: Minimalistic timeslicing
-:345: WARNING:LONG_LINE: line over 100 characters
#345: FILE: drivers/gpu/drm/i915/gt/selftest_lrc.c:211:
+			      2 * RUNTIME_INFO(outer->i915)->num_engines * (count + 2) * (count + 3)) < 0) {

total: 0 errors, 1 warnings, 0 checks, 426 lines checked
65ce5d40d6da drm/i915/execlists: Force preemption
1915c21b2186 drm/i915: Add a label for config DRM_I915_SPIN_REQUEST