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authorPaul Bolle <pebolle@tiscali.nl>2016-10-25 22:56:05 +0200
committerIngo Molnar <mingo@kernel.org>2016-10-26 08:41:06 +0200
commitbb12d6740f6de393927362f23f833a79d85df384 (patch)
tree4f3084ff005d082ee58bd9fc75e82c0dde791204 /arch/x86/tools
parentbdcc18b548b8f1fab23c097724c6f32daac03185 (diff)
downloadlinux-bb12d6740f6de393927362f23f833a79d85df384.tar.bz2
x86/decoder: Use stderr if insn sanity test fails
If the instruction sanity test fails, it prints a "Failure" message to stdout. Make this program behave like the rest of the build and print that message to stderr. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1477428965-20548-3-git-send-email-pebolle@tiscali.nl Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/tools')
-rw-r--r--arch/x86/tools/insn_sanity.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/tools/insn_sanity.c b/arch/x86/tools/insn_sanity.c
index ba70ff232917..1972565ab106 100644
--- a/arch/x86/tools/insn_sanity.c
+++ b/arch/x86/tools/insn_sanity.c
@@ -269,7 +269,8 @@ int main(int argc, char **argv)
insns++;
}
- fprintf(stdout, "%s: %s: decoded and checked %d %s instructions with %d errors (seed:0x%x)\n",
+ fprintf((errors) ? stderr : stdout,
+ "%s: %s: decoded and checked %d %s instructions with %d errors (seed:0x%x)\n",
prog,
(errors) ? "Failure" : "Success",
insns,