* [tip: perf/core] kprobes/x86: Fix fall-through warnings for Clang
@ 2020-12-09 18:44 tip-bot2 for Gustavo A. R. Silva
0 siblings, 0 replies; only message in thread
From: tip-bot2 for Gustavo A. R. Silva @ 2020-12-09 18:44 UTC (permalink / raw)
To: linux-tip-commits
Cc: Gustavo A. R. Silva, Peter Zijlstra (Intel), x86, linux-kernel
The following commit has been merged into the perf/core branch of tip:
Commit-ID: e689b300c99ca2dd80d3f662e19499bba27cda09
Gitweb: https://git.kernel.org/tip/e689b300c99ca2dd80d3f662e19499bba27cda09
Author: Gustavo A. R. Silva <gustavoars@kernel.org>
AuthorDate: Fri, 20 Nov 2020 12:30:44 -06:00
Committer: Peter Zijlstra <peterz@infradead.org>
CommitterDate: Wed, 09 Dec 2020 17:08:58 +01:00
kprobes/x86: Fix fall-through warnings for Clang
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of just letting the code
fall through to the next case.
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://github.com/KSPP/linux/issues/115
---
arch/x86/kernel/kprobes/core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
index 39f7d8c..a65e9e9 100644
--- a/arch/x86/kernel/kprobes/core.c
+++ b/arch/x86/kernel/kprobes/core.c
@@ -864,6 +864,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
p->ainsn.boostable = true;
goto no_change;
}
+ break;
default:
break;
}
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