@@ -156,7 +156,7 @@ typedef struct sigaltstack {
static inline void sigaddset(sigset_t *set, int _sig)
{
asm ("bfset %0{%1,#1}"
- : "+od" (*set)
+ : "+o" (*set)
: "id" ((_sig - 1) ^ 31)
: "cc");
}
@@ -164,7 +164,7 @@ static inline void sigaddset(sigset_t *set, int _sig)
static inline void sigdelset(sigset_t *set, int _sig)
{
asm ("bfclr %0{%1,#1}"
- : "+od" (*set)
+ : "+o" (*set)
: "id" ((_sig - 1) ^ 31)
: "cc");
}
@@ -180,7 +180,7 @@ static inline int __gen_sigismember(sigset_t *set, int _sig)
int ret;
asm ("bfextu %1{%2,#1},%0"
: "=d" (ret)
- : "od" (*set), "id" ((_sig-1) ^ 31)
+ : "o" (*set), "id" ((_sig-1) ^ 31)
: "cc");
return ret;
}
This is a note to let you know that I have just added a patch titled m68k: fix sigset_t accessor functions to the linux-3.5.y-queue branch of the 3.5.y.z extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.5.y.z tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Herton ------ From f3241af196b0e7b97cc6ba194d32e479096f52d7 Mon Sep 17 00:00:00 2001 From: Andreas Schwab <schwab@linux-m68k.org> Date: Sat, 17 Nov 2012 22:27:04 +0100 Subject: [PATCH] m68k: fix sigset_t accessor functions commit 34fa78b59c52d1db3513db4c1a999db26b2e9ac2 upstream. The sigaddset/sigdelset/sigismember functions that are implemented with bitfield insn cannot allow the sigset argument to be placed in a data register since the sigset is wider than 32 bits. Remove the "d" constraint from the asm statements. The effect of the bug is that sending RT signals does not work, the signal number is truncated modulo 32. Signed-off-by: Andreas Schwab <schwab@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> --- arch/m68k/include/asm/signal.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) -- 1.7.9.5