diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-03 19:28:37 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-03 19:28:37 -0800 |
| commit | 378e4e98258ad92097bfdf795dbef8b49cf52a34 (patch) | |
| tree | cc1b9f39aef70be38c4f2abb30a760412ff9be9b /arch | |
| parent | a75a3f6fc92888e4119744d8594ffdf748c3d444 (diff) | |
| parent | e9c40d257fdd58c5cc97d3fe3aa141dd23ee5e9d (diff) | |
Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 boot cleanup from Ingo Molnar:
"A single commit: remove an obsolete kcrash boot flag"
* 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/kexec: Remove obsolete 'in_crash_kexec' flag
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/kdebug.h | 6 | ||||
| -rw-r--r-- | arch/x86/kernel/crash.c | 3 |
2 files changed, 0 insertions, 9 deletions
diff --git a/arch/x86/include/asm/kdebug.h b/arch/x86/include/asm/kdebug.h index b130d59406fb..e5f5dc9787d5 100644 --- a/arch/x86/include/asm/kdebug.h +++ b/arch/x86/include/asm/kdebug.h @@ -29,11 +29,5 @@ extern void show_trace(struct task_struct *t, struct pt_regs *regs, extern void __show_regs(struct pt_regs *regs, int all); extern unsigned long oops_begin(void); extern void oops_end(unsigned long, struct pt_regs *, int signr); -#ifdef CONFIG_KEXEC_CORE -extern int in_crash_kexec; -#else -/* no crash dump is ever in progress if no crash kernel can be kexec'd */ -#define in_crash_kexec 0 -#endif #endif /* _ASM_X86_KDEBUG_H */ diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c index 74ca2fe7a0b3..2c1910f6717e 100644 --- a/arch/x86/kernel/crash.c +++ b/arch/x86/kernel/crash.c @@ -75,8 +75,6 @@ struct crash_memmap_data { unsigned int type; }; -int in_crash_kexec; - /* * This is used to VMCLEAR all VMCSs loaded on the * processor. And when loading kvm_intel module, the @@ -132,7 +130,6 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs) static void kdump_nmi_shootdown_cpus(void) { - in_crash_kexec = 1; nmi_shootdown_cpus(kdump_nmi_callback); disable_local_APIC(); |