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Date: Wed, 01 Nov 2017 17:22:25 -0500 From: ebiederm@...ssion.com (Eric W. Biederman) To: Linus Torvalds <torvalds@...ux-foundation.org> Cc: <linux-kernel@...r.kernel.org>, Linux Containers <containers@...ts.linux-foundation.org>, <linux-arch@...r.kernel.org> Subject: [GIT PULL] signal bug fix for v4.14-rc8 Linus, Please pull the for-linus branch from the git tree: git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git for-linus HEAD: c3aff086ea11f17f5c0bec77bdbf4365ba6b41fc signal: Fix name of SIGEMT in #if defined() check When making the generic support for SIGEMT conditional on the presence of SIGEMT I made a typo that causes it to fail to activate. It was noticed comparatively quickly but the bug report just made it to me today. From: Andrew Clayton <andrew@...ital-domain.net> Date: Wed, 1 Nov 2017 15:49:59 +0000 Subject: [PATCH] signal: Fix name of SIGEMT in #if defined() check Commit cc731525f26a ("signal: Remove kernel interal si_code magic") added a check for SIGMET and NSIGEMT being defined. That SIGMET should in fact be SIGEMT, with SIGEMT being defined in arch/{alpha,mips,sparc}/include/uapi/asm/signal.h This was actually pointed out by BenHutchings in a lwn.net comment here https://lwn.net/Comments/734608/ Fixes: cc731525f26a ("signal: Remove kernel interal si_code magic") Signed-off-by: Andrew Clayton <andrew@...ital-domain.net> Signed-off-by: "Eric W. Biederman" <ebiederm@...ssion.com> --- kernel/signal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/signal.c b/kernel/signal.c index 800a18f77732..8dcd8825b2de 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -2698,7 +2698,7 @@ enum siginfo_layout siginfo_layout(int sig, int si_code) [SIGSEGV] = { NSIGSEGV, SIL_FAULT }, [SIGBUS] = { NSIGBUS, SIL_FAULT }, [SIGTRAP] = { NSIGTRAP, SIL_FAULT }, -#if defined(SIGMET) && defined(NSIGEMT) +#if defined(SIGEMT) && defined(NSIGEMT) [SIGEMT] = { NSIGEMT, SIL_FAULT }, #endif [SIGCHLD] = { NSIGCHLD, SIL_CHLD }, -- 2.14.1
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