diff options
| author | Tony Luck <tony.luck@intel.com> | 2006-06-23 13:46:23 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2006-06-23 13:46:23 -0700 |
| commit | 8cf60e04a131310199d5776e2f9e915f0c468899 (patch) | |
| tree | 373a68e88e6737713a0a5723d552cdeefffff929 /arch/powerpc/kernel/crash.c | |
| parent | 1323523f505606cfd24af6122369afddefc3b09d (diff) | |
| parent | 95eaa5fa8eb2c345244acd5f65b200b115ae8c65 (diff) | |
Auto-update from upstream
Diffstat (limited to 'arch/powerpc/kernel/crash.c')
| -rw-r--r-- | arch/powerpc/kernel/crash.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c index 778f22fd85d..dbcb85994f4 100644 --- a/arch/powerpc/kernel/crash.c +++ b/arch/powerpc/kernel/crash.c @@ -22,6 +22,7 @@ #include <linux/elf.h> #include <linux/elfcore.h> #include <linux/init.h> +#include <linux/irq.h> #include <linux/types.h> #include <asm/processor.h> @@ -174,6 +175,8 @@ static void crash_kexec_prepare_cpus(void) void default_machine_crash_shutdown(struct pt_regs *regs) { + unsigned int irq; + /* * This function is only called after the system * has paniced or is otherwise in a critical state. @@ -186,6 +189,16 @@ void default_machine_crash_shutdown(struct pt_regs *regs) */ local_irq_disable(); + for_each_irq(irq) { + struct irq_desc *desc = irq_descp(irq); + + if (desc->status & IRQ_INPROGRESS) + desc->handler->end(irq); + + if (!(desc->status & IRQ_DISABLED)) + desc->handler->disable(irq); + } + if (ppc_md.kexec_cpu_down) ppc_md.kexec_cpu_down(1, 0); |