diff options
| author |   Jan Beulich <jbeulich@novell.com> | 2008-02-04 23:43:03 -0800 |
|---|---|---|
| committer |   Tony Luck <tony.luck@intel.com> | 2008-02-05 08:26:44 -0800 |
| commit | 620de2f5dc697f906408743b1139fe5fb7b0b7f8 (patch) | |
| tree | 01c731dfc3f8aca8f100482ef79d6795e03b4dba /arch/ia64/ia32/ia32_support.c | |
| parent | [IA64] remove dead code: __cpu_{down,die} from !HOTPLUG_CPU (diff) | |
| download | linux-dev-620de2f5dc697f906408743b1139fe5fb7b0b7f8.tar.xz linux-dev-620de2f5dc697f906408743b1139fe5fb7b0b7f8.zip | |
[IA64] honor notify_die() returning NOTIFY_STOP
This requires making die() and die_if_kernel() return a value, and their
callers to honor this (and be prepared that it returns).
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/ia32/ia32_support.c')
| -rw-r--r-- | arch/ia64/ia32/ia32_support.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/ia64/ia32/ia32_support.c b/arch/ia64/ia32/ia32_support.c index d1d50cd1c38a..896b1ebbfb26 100644 --- a/arch/ia64/ia32/ia32_support.c +++ b/arch/ia64/ia32/ia32_support.c @@ -27,7 +27,7 @@ #include "ia32priv.h" -extern void die_if_kernel (char *str, struct pt_regs *regs, long err); +extern int die_if_kernel (char *str, struct pt_regs *regs, long err); struct exec_domain ia32_exec_domain; struct page *ia32_shared_page[NR_CPUS]; @@ -217,7 +217,8 @@ ia32_bad_interrupt (unsigned long int_num, struct pt_regs *regs) { siginfo_t siginfo; - die_if_kernel("Bad IA-32 interrupt", regs, int_num); + if (die_if_kernel("Bad IA-32 interrupt", regs, int_num)) + return; siginfo.si_signo = SIGTRAP; siginfo.si_errno = int_num; /* XXX is it OK to abuse si_errno like this? */ |