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 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
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-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 0e88bb002a9b2ee8cc3cc9478ce2dc126f849696 Mon Sep 17 00:00:00 2001
From: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
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@xxxxxxxxxxxx>
commit 0e88bb002a9b2ee8cc3cc9478ce2dc126f849696 upstream.
Set si_signo.
Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
Cc: Rich Felker <dalias@xxxxxxxx>
Cc: Paul Mundt <lethal@xxxxxxxxxxxx>
Cc: linux-sh@xxxxxxxxxxxxxxx
Fixes: 0983b31849bb ("sh: Wire up division and address error exceptions on SH-2A.")
Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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
@@ -607,7 +607,8 @@ 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@xxxxxxxxxxxx are
queue-4.4/netfilter-nf_queue-make-the-queue_handler-pernet.patch
queue-4.4/signal-openrisc-fix-do_unaligned_access-to-send-the-proper-signal.patch
queue-4.4/signal-sh-ensure-si_signo-is-initialized-in-do_divide_error.patch