sure, this is a issue. but it wiil build succesed on local drm-next branch. and you can submit this patch to fix this issue. thanks.
Reviewed-by: Kevin Wang kevin1.wang@amd.com ________________________________ From: Stephen Rothwell Sent: Thursday, November 21, 2019 11:54 AM To: Thomas Gleixner; Ingo Molnar; H. Peter Anvin; Peter Zijlstra; Dave Airlie; DRI Cc: Linux Next Mailing List; Linux Kernel Mailing List; Wang, Kevin(Yang); Deucher, Alexander Subject: linux-next: build failure after merge of the tip tree
Hi all,
After merging the tip tree, today's linux-next build (x86_64 allmodconfig) failed like this:
In file included from include/trace/define_trace.h:102, from drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h:502, from drivers/gpu/drm/amd/amdgpu/amdgpu_trace_points.c:29: include/trace/../../drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h:476:52: error: expected expression before ';' token 476 | __string(ring, sched_job->base.sched->name); | ^ include/trace/trace_events.h:435:2: note: in definition of macro 'DECLARE_EVENT_CLASS' 435 | tstruct \ | ^~~~~~~ include/trace/trace_events.h:77:9: note: in expansion of macro 'PARAMS' 77 | PARAMS(tstruct), \ | ^~~~~~ include/trace/../../drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h:472:1: note: in expansion of macro 'TRACE_EVENT' 472 | TRACE_EVENT(amdgpu_ib_pipe_sync, | ^~~~~~~~~~~ include/trace/../../drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h:475:6: note: in expansion of macro 'TP_STRUCT__entry' 475 | TP_STRUCT__entry( | ^~~~~~~~~~~~~~~~
Caused by commit
2c2fdb8bca29 ("drm/amdgpu: fix amdgpu trace event print string format error")
from the drm tree interacting with commit
60fdad00827c ("ftrace: Rework event_create_dir()")
from the tip tree.
I have added the following merge fix patch:
From: Stephen Rothwell sfr@canb.auug.org.au Date: Thu, 21 Nov 2019 14:46:00 +1100 Subject: [PATCH] merge fix for "ftrace: Rework event_create_dir()"
Signed-off-by: Stephen Rothwell sfr@canb.auug.org.au --- drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h index f940526c5889..63e734a125fb 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h @@ -473,7 +473,7 @@ TRACE_EVENT(amdgpu_ib_pipe_sync, TP_PROTO(struct amdgpu_job *sched_job, struct dma_fence *fence), TP_ARGS(sched_job, fence), TP_STRUCT__entry( - __string(ring, sched_job->base.sched->name); + __string(ring, sched_job->base.sched->name) __field(uint64_t, id) __field(struct dma_fence *, fence) __field(uint64_t, ctx) -- 2.23.0
-- Cheers, Stephen Rothwell