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

[Patchwork]

== Series Details ==

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

== Summary ==

$ dim checkpatch origin/drm-tip
2242ed7d4819 drm/i915: Reference objects on the ww object list
80e16d0ed0bd drm/i915: Break out dma_resv ww locking utilities to separate files
-:140: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#140: 
new file mode 100644

-:165: WARNING:LONG_LINE: line length of 103 exceeds 100 columns
#165: 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
593821a10769 drm/i915: Introduce a ww transaction helper
-:55: CHECK:MACRO_ARG_REUSE: Macro argument reuse '_ww' - possible side-effects?
#55: 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))

-:55: CHECK:MACRO_ARG_REUSE: Macro argument reuse '_err' - possible side-effects?
#55: 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
c7566defcd7c drm/i915/gt: Add an insert_entry for gen8_ppgtt
26a16841f182 drm/i915/gt: Add a routine to iterate over the pagetables of a GTT
8e6cf3a8e8b3 drm/i915/gt: Export the pinned context constructor
8bd34da39144 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

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

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

-:933: WARNING:MSLEEP: msleep < 20ms can sleep for up to 20ms; see Documentation/timers/timers-howto.rst
#933: 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, 932 lines checked
09387b6a62ee 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
15bf0f5044d2 drm/i915/gt: Setup a default migration context on the GT