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| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2007-02-06 16:02:21 +0900 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-02-20 17:11:55 +0000 |
| commit | 90fccb1363f96790034c69f0703a36241f9197dc (patch) | |
| tree | 2c50ca20114bacdf11629ba7b49bf2fc54011db4 /arch/mips/kernel/traps.c | |
| parent | 01ee6037088ca2a6c93bf7e22edf831408c33196 (diff) | |
| download | op-kernel-dev-90fccb1363f96790034c69f0703a36241f9197dc.zip op-kernel-dev-90fccb1363f96790034c69f0703a36241f9197dc.tar.gz | |
[MIPS] Fix double signal on trap and break instruction
This commit broke gdb, since any BREAK or TRAP instruction cause SIGSEGV.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/traps.c')
| -rw-r--r-- | arch/mips/kernel/traps.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index f663c63..2aa208b 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -704,6 +704,7 @@ asmlinkage void do_bp(struct pt_regs *regs) die_if_kernel("Break instruction in kernel code", regs); force_sig(SIGTRAP, current); } + return; out_sigsegv: force_sig(SIGSEGV, current); @@ -747,6 +748,7 @@ asmlinkage void do_tr(struct pt_regs *regs) die_if_kernel("Trap instruction in kernel code", regs); force_sig(SIGTRAP, current); } + return; out_sigsegv: force_sig(SIGSEGV, current); |
