[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Prereqs for TTM accelerated migration (rev2)

[Patchwork]

== Series Details ==

Series: Prereqs for TTM accelerated migration (rev2)
URL   : https://patchwork.freedesktop.org/series/91155/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
be1926db749f drm/i915: Reference objects on the ww object list
ae3f71f8fc2d drm/i915: Break out dma_resv ww locking utilities to separate files
-:141: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#141: 
new file mode 100644

-:166: WARNING:LONG_LINE: line length of 103 exceeds 100 columns
#166: FILE: drivers/gpu/drm/i915/i915_gem_ww.c:21:
+	while ((obj = list_first_entry_or_null(&ww->obj_list, struct drm_i915_gem_object, obj_link))) {

total: 0 errors, 2 warnings, 0 checks, 183 lines checked
8bf111e86cf9 drm/i915: Introduce a ww transaction helper
-:56: CHECK:MACRO_ARG_REUSE: Macro argument reuse '_ww' - possible side-effects?
#56: FILE: drivers/gpu/drm/i915/i915_gem_ww.h:46:
+#define for_i915_gem_ww(_ww, _err, _intr)			\
+	for (__i915_gem_ww_init(_ww, _intr); (_ww)->loop;	\
+	     _err = __i915_gem_ww_fini(_ww, _err))

-:56: CHECK:MACRO_ARG_REUSE: Macro argument reuse '_err' - possible side-effects?
#56: FILE: drivers/gpu/drm/i915/i915_gem_ww.h:46:
+#define for_i915_gem_ww(_ww, _err, _intr)			\
+	for (__i915_gem_ww_init(_ww, _intr); (_ww)->loop;	\
+	     _err = __i915_gem_ww_fini(_ww, _err))

total: 0 errors, 0 warnings, 2 checks, 41 lines checked
50f6709e7fff drm/i915/gt: Add an insert_entry for gen8_ppgtt
e63c320c3025 drm/i915/gt: Add a routine to iterate over the pagetables of a GTT
86e3a5a7d285 drm/i915/gt: Export the pinned context constructor and destructor
5fcf6685a775 drm/i915/gt: Pipelined page migration
-:66: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#66: 
new file mode 100644

-:880: WARNING:LINE_SPACING: Missing a blank line after declarations
#880: FILE: drivers/gpu/drm/i915/gt/selftest_migrate.c:176:
+	struct drm_i915_private *i915 = migrate->context->engine->i915;
+	I915_RND_STATE(prng);

-:909: WARNING:LINE_SPACING: Missing a blank line after declarations
#909: FILE: drivers/gpu/drm/i915/gt/selftest_migrate.c:205:
+	struct threaded_migrate *thread;
+	I915_RND_STATE(prng);

-:934: WARNING:MSLEEP: msleep < 20ms can sleep for up to 20ms; see Documentation/timers/timers-howto.rst
#934: FILE: drivers/gpu/drm/i915/gt/selftest_migrate.c:230:
+	msleep(10); /* start all threads before we kthread_stop() */

total: 0 errors, 4 warnings, 0 checks, 933 lines checked
b4f5bf5e3091 drm/i915/gt: Pipelined clear
-:353: WARNING:LINE_SPACING: Missing a blank line after declarations
#353: FILE: drivers/gpu/drm/i915/gt/selftest_migrate.c:311:
+	struct drm_i915_private *i915 = migrate->context->engine->i915;
+	I915_RND_STATE(prng);

total: 0 errors, 1 warnings, 0 checks, 378 lines checked
a6745617acf0 drm/i915/gt: Setup a default migration context on the GT