diff options
| author | Stas Sergeev <stsp@aknet.ru> | 2005-05-01 08:58:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-01 08:58:49 -0700 |
| commit | 48c88211a65bc30f030fe228bda30fda870deb90 (patch) | |
| tree | 16990884e35cfd2fad7343494eef37b70b4614ba /arch/i386/kernel/traps.c | |
| parent | a2f7c354159b87dfbd9900f597d48d18755a9d16 (diff) | |
| download | lwn-48c88211a65bc30f030fe228bda30fda870deb90.tar.gz lwn-48c88211a65bc30f030fe228bda30fda870deb90.zip | |
[PATCH] x86: entry.S trap return fixes
do_debug() and do_int3() return void.
This patch fixes the CONFIG_KPROBES variant of do_int3() to return void too
and adjusts entry.S accordingly.
Signed-off-by: Stas Sergeev <stsp@aknet.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/kernel/traps.c')
| -rw-r--r-- | arch/i386/kernel/traps.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c index d70819481f6e..00c63419c06f 100644 --- a/arch/i386/kernel/traps.c +++ b/arch/i386/kernel/traps.c @@ -643,16 +643,15 @@ void unset_nmi_callback(void) } #ifdef CONFIG_KPROBES -fastcall int do_int3(struct pt_regs *regs, long error_code) +fastcall void do_int3(struct pt_regs *regs, long error_code) { if (notify_die(DIE_INT3, "int3", regs, error_code, 3, SIGTRAP) == NOTIFY_STOP) - return 1; + return; /* This is an interrupt gate, because kprobes wants interrupts disabled. Normal trap handlers don't. */ restore_interrupts(regs); do_trap(3, SIGTRAP, "int3", 1, regs, error_code, NULL); - return 0; } #endif |