[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [01/23] perf/core: Only copy-to-user after completely unlocking all locks, v3.

[Patchwork]

== Series Details ==

Series: series starting with [01/23] perf/core: Only copy-to-user after completely unlocking all locks, v3.
URL   : https://patchwork.freedesktop.org/series/75668/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
bfdbf3931f48 perf/core: Only copy-to-user after completely unlocking all locks, v3.
-:17: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#17: 
<4> [604.892540] ffffffff8264a558 (rcu_state.barrier_mutex){+.+.}, at: rcu_barrier+0x23/0x190

-:106: WARNING:BAD_SIGN_OFF: Duplicate signature
#106: 
Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>

-:180: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#180: FILE: kernel/events/core.c:4998:
+__perf_read(struct perf_event *event, char __user *buf,
+		    size_t count, u64 *values)

total: 0 errors, 2 warnings, 1 checks, 106 lines checked
ae1f1cda17bc Revert "drm/i915/gem: Drop relocation slowpath"
-:78: WARNING:LINE_SPACING: Missing a blank line after declarations
#78: FILE: drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:1628:
+		int err = __get_user(c, addr);
+		if (err)

total: 0 errors, 1 warnings, 0 checks, 257 lines checked
0650546c9515 drm/i915: Add an implementation for i915_gem_ww_ctx locking, v2.
-:506: WARNING:LONG_LINE: line over 100 characters
#506: FILE: drivers/gpu/drm/i915/i915_gem.c:1341:
+	while ((obj = list_first_entry_or_null(&ww->obj_list, struct drm_i915_gem_object, obj_link))) {

total: 0 errors, 1 warnings, 0 checks, 481 lines checked
91b84c36aeac drm/i915: Remove locking from i915_gem_object_prepare_read/write
db3ef6207fc6 drm/i915: Parse command buffer earlier in eb_relocate(slow)
9b2e3aa9640b Revert "drm/i915/gem: Split eb_vma into its own allocation"
d3c15b6fa06a drm/i915: Use per object locking in execbuf, v7.
d7aeab78a2e2 drm/i915: Use ww locking in intel_renderstate.
-:10: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#10: 
Convert to using ww-waiting, and make sure we always pin intel_context_state,

total: 0 errors, 1 warnings, 0 checks, 209 lines checked
cfb0d26c1f8e drm/i915: Add ww context handling to context_barrier_task
-:19: WARNING:LONG_LINE: line over 100 characters
#19: FILE: drivers/gpu/drm/i915/gem/i915_gem_context.c:1099:
+				int (*pin)(struct intel_context *ce, struct i915_gem_ww_ctx *ww, void *data),

total: 0 errors, 1 warnings, 0 checks, 146 lines checked
7749cc342e6f drm/i915: Nuke arguments to eb_pin_engine
e6d6e2ddae25 drm/i915: Pin engine before pinning all objects, v3.
d8aa2d4a5f34 drm/i915: Rework intel_context pinning to do everything outside of pin_mutex
-:125: CHECK:LINE_SPACING: Please don't use multiple blank lines
#125: FILE: drivers/gpu/drm/i915/gt/intel_context.c:176:
+
+

-:338: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#338: FILE: drivers/gpu/drm/i915/gt/intel_lrc.c:3180:
+	*vaddr = i915_gem_object_pin_map(ce->state->obj,
+					i915_coherent_map_type(ce->engine->i915) |

total: 0 errors, 0 warnings, 2 checks, 435 lines checked
ffb87f30e8e4 drm/i915: Make sure execbuffer always passes ww state to i915_vma_pin.
-:95: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#95: FILE: drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:593:
+	err = i915_vma_pin_ww(vma, &eb->ww,
 			   entry->pad_to_size, entry->alignment,

-:203: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ on a separate line
#203: FILE: drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:2223:
+	 * hsw should have this fixed, but bdw mucks it up again. */

total: 0 errors, 1 warnings, 1 checks, 827 lines checked
19816681a8b9 drm/i915: Convert i915_gem_object/client_blt.c to use ww locking as well, v2.
e3058c9e38cd drm/i915: Kill last user of intel_context_create_request outside of selftests
8fa1ddf4790a drm/i915: Convert i915_perf to ww locking as well
76f08941fb96 drm/i915: Dirty hack to fix selftests locking inversion
bfc4aab3b1a2 drm/i915/selftests: Fix locking inversion in lrc selftest.
09011eb630f6 drm/i915: Use ww pinning for intel_context_create_request()
fcf3a2fda97b drm/i915: Move i915_vma_lock in the selftests to avoid lock inversion, v2.
b8b699f678f6 drm/i915: Add ww locking to vm_fault_gtt
-:7: WARNING:COMMIT_MESSAGE: Missing commit description - Add an appropriate one

total: 0 errors, 1 warnings, 0 checks, 91 lines checked
ef4b37bc4757 drm/i915: Add ww locking to pin_to_display_plane
-:7: WARNING:COMMIT_MESSAGE: Missing commit description - Add an appropriate one

total: 0 errors, 1 warnings, 0 checks, 129 lines checked
68e985f3b25a drm/i915: Ensure we hold the pin mutex
-:7: WARNING:COMMIT_MESSAGE: Missing commit description - Add an appropriate one

total: 0 errors, 1 warnings, 0 checks, 37 lines checked