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| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 15:18:27 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 15:19:04 +0400 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /arch/powerpc/kernel/traps.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
| download | linux-6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e.tar.xz | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/powerpc/kernel/traps.c')
| -rw-r--r-- | arch/powerpc/kernel/traps.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index c091527efd89..6aa0c663e247 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -39,7 +39,6 @@ #include <asm/emulated_ops.h> #include <asm/pgtable.h> #include <asm/uaccess.h> -#include <asm/system.h> #include <asm/io.h> #include <asm/machdep.h> #include <asm/rtas.h> @@ -57,6 +56,9 @@ #include <asm/kexec.h> #include <asm/ppc-opcode.h> #include <asm/rio.h> +#include <asm/fadump.h> +#include <asm/switch_to.h> +#include <asm/debug.h> #if defined(CONFIG_DEBUGGER) || defined(CONFIG_KEXEC) int (*__debugger)(struct pt_regs *regs) __read_mostly; @@ -145,6 +147,8 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs, arch_spin_unlock(&die_lock); raw_local_irq_restore(flags); + crash_fadump(regs, "die oops"); + /* * A system reset (0x100) is a request to dump, so we always send * it through the crashdump code. @@ -244,6 +248,9 @@ void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr) addr, regs->nip, regs->link, code); } + if (!arch_irq_disabled_regs(regs)) + local_irq_enable(); + memset(&info, 0, sizeof(info)); info.si_signo = signr; info.si_code = code; |