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authorStas Sergeev <stsp@aknet.ru>2005-05-01 08:58:49 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-01 08:58:49 -0700
commit48c88211a65bc30f030fe228bda30fda870deb90 (patch)
tree16990884e35cfd2fad7343494eef37b70b4614ba /arch/i386/kernel/traps.c
parenta2f7c354159b87dfbd9900f597d48d18755a9d16 (diff)
[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.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c
index d70819481f6..00c63419c06 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