This is a note to let you know that I've just added the patch titled
signal/sh: Ensure si_signo is initialized in do_divide_error
to the 4.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: signal-sh-ensure-si_signo-is-initialized-in-do_divide_error.patch and it can be found in the queue-4.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From 0e88bb002a9b2ee8cc3cc9478ce2dc126f849696 Mon Sep 17 00:00:00 2001
From: "Eric W. Biederman" ebiederm@xmission.com Date: Mon, 24 Jul 2017 17:30:30 -0500 Subject: signal/sh: Ensure si_signo is initialized in do_divide_error
From: Eric W. Biederman ebiederm@xmission.com
commit 0e88bb002a9b2ee8cc3cc9478ce2dc126f849696 upstream.
Set si_signo.
Cc: Yoshinori Sato ysato@users.sourceforge.jp Cc: Rich Felker dalias@libc.org Cc: Paul Mundt lethal@linux-sh.org Cc: linux-sh@vger.kernel.org Fixes: 0983b31849bb ("sh: Wire up division and address error exceptions on SH-2A.") Signed-off-by: "Eric W. Biederman" ebiederm@xmission.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- arch/sh/kernel/traps_32.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/arch/sh/kernel/traps_32.c +++ b/arch/sh/kernel/traps_32.c @@ -609,7 +609,8 @@ asmlinkage void do_divide_error(unsigned break; }
- force_sig_info(SIGFPE, &info, current); + info.si_signo = SIGFPE; + force_sig_info(info.si_signo, &info, current); } #endif
Patches currently in stable-queue which might be from ebiederm@xmission.com are
queue-4.15/signal-openrisc-fix-do_unaligned_access-to-send-the-proper-signal.patch queue-4.15/signal-sh-ensure-si_signo-is-initialized-in-do_divide_error.patch