[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [01/11] drm/i915: Be irqsafe inside reset (rev3)

[Patchwork]

== Series Details ==

Series: series starting with [01/11] drm/i915: Be irqsafe inside reset (rev3)
URL   : https://patchwork.freedesktop.org/series/44041/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
4f0a70687283 drm/i915: Be irqsafe inside reset
80c4b2f2bb87 drm/i915/execlists: Reset the CSB head tracking on reset/sanitization
-:41: WARNING:LONG_LINE: line over 100 characters
#41: FILE: drivers/gpu/drm/i915/intel_lrc.c:979:
+				(i915->regs + i915_mmio_reg_offset(RING_CONTEXT_STATUS_BUF_LO(engine, 0)));

total: 0 errors, 1 warnings, 0 checks, 42 lines checked
805cf1fa48d2 drm/i915/execlists: Pull submit after dequeue under timeline lock
4430842b2698 drm/i915/execlists: Pull CSB reset under the timeline.lock
db1455d68cf7 drm/i915/execlists: Process one CSB interrupt at a time
-:35: WARNING:MEMORY_BARRIER: memory barrier without comment
#35: FILE: drivers/gpu/drm/i915/intel_lrc.c:966:
+	smp_mb__after_atomic();

-:77: WARNING:LONG_LINE: line over 100 characters
#77: FILE: drivers/gpu/drm/i915/intel_lrc.c:990:
+		  head, GEN8_CSB_READ_PTR(readl(i915->regs + i915_mmio_reg_offset(RING_CONTEXT_STATUS_PTR(engine)))), fw ? "" : "?",

-:78: WARNING:LONG_LINE: line over 100 characters
#78: FILE: drivers/gpu/drm/i915/intel_lrc.c:991:
+		  tail, GEN8_CSB_WRITE_PTR(readl(i915->regs + i915_mmio_reg_offset(RING_CONTEXT_STATUS_PTR(engine)))), fw ? "" : "?");

-:140: CHECK:SPACING: spaces preferred around that '*' (ctx:VxV)
#140: FILE: drivers/gpu/drm/i915/intel_lrc.c:1022:
+			  status, buf[2*head + 1],
 			               ^

-:176: CHECK:SPACING: spaces preferred around that '*' (ctx:VxV)
#176: FILE: drivers/gpu/drm/i915/intel_lrc.c:1040:
+		    buf[2*head + 1] == execlists->preempt_complete_status) {
 		         ^

total: 0 errors, 3 warnings, 2 checks, 301 lines checked
765d6aaa9b4a drm/i915/execlists: Unify CSB access pointers
54bfb646a85a drm/i915/execlists: Direct submission of new requests (avoid tasklet/ksoftirqd)
-:27: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#27: 
Comparing the impact on the maximum latency observed (that is the time stolen

-:102: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 27af5eea54d1 ("drm/i915: Move execlists irq handler to a bottom half")'
#102: 
References: 27af5eea54d1 ("drm/i915: Move execlists irq handler to a bottom half")

total: 1 errors, 1 warnings, 0 checks, 359 lines checked
f68f438e5165 drm/i915: Move rate-limiting request retire to after submission
9d9175a4bd19 drm/i915: Wait for engines to idle before retiring
5cb96575ec5c drm/i915: Move engine request retirement to intel_engine_cs
eb2138838e70 drm/i915: Hold request reference for submission until retirement