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| author |   Don Zickus <dzickus@redhat.com> | 2011-09-30 15:06:21 -0400 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2011-10-10 06:56:57 +0200 |
| commit | 9c48f1c629ecfa114850c03f875c6691003214de (patch) | |
| tree | 5e454da487c90fc8399ce366aa2437597c9ff5e5 /arch/x86/kernel/crash.c | |
| parent | x86, nmi: Create new NMI handler routines (diff) | |
| download | linux-dev-9c48f1c629ecfa114850c03f875c6691003214de.tar.xz linux-dev-9c48f1c629ecfa114850c03f875c6691003214de.zip | |
x86, nmi: Wire up NMI handlers to new routines
Just convert all the files that have an nmi handler to the new routines.
Most of it is straight forward conversion. A couple of places needed some
tweaking like kgdb which separates the debug notifier from the nmi handler
and mce removes a call to notify_die.
[Thanks to Ying for finding out the history behind that mce call
https://lkml.org/lkml/2010/5/27/114
And Boris responding that he would like to remove that call because of it
https://lkml.org/lkml/2011/9/21/163]
The things that get converted are the registeration/unregistration routines
and the nmi handler itself has its args changed along with code removal
to check which list it is on (most are on one NMI list except for kgdb
which has both an NMI routine and an NMI Unknown routine).
Signed-off-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Corey Minyard <minyard@acm.org>
Cc: Jason Wessel <jason.wessel@windriver.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Robert Richter <robert.richter@amd.com>
Cc: Huang Ying <ying.huang@intel.com>
Cc: Corey Minyard <minyard@acm.org>
Cc: Jack Steiner <steiner@sgi.com>
Link: http://lkml.kernel.org/r/1317409584-23662-4-git-send-email-dzickus@redhat.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/crash.c')
| -rw-r--r-- | arch/x86/kernel/crash.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c index 764c7c2b1811..13ad89971d47 100644 --- a/arch/x86/kernel/crash.c +++ b/arch/x86/kernel/crash.c @@ -32,15 +32,12 @@ int in_crash_kexec; #if defined(CONFIG_SMP) && defined(CONFIG_X86_LOCAL_APIC) -static void kdump_nmi_callback(int cpu, struct die_args *args) +static void kdump_nmi_callback(int cpu, struct pt_regs *regs) { - struct pt_regs *regs; #ifdef CONFIG_X86_32 struct pt_regs fixed_regs; #endif - regs = args->regs; - #ifdef CONFIG_X86_32 if (!user_mode_vm(regs)) { crash_fixup_ss_esp(&fixed_regs, regs); |