]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
x86/idt: Consolidate IDT invalidation
authorThomas Gleixner <tglx@linutronix.de>
Mon, 28 Aug 2017 06:47:46 +0000 (08:47 +0200)
committerIngo Molnar <mingo@kernel.org>
Tue, 29 Aug 2017 10:07:26 +0000 (12:07 +0200)
commite802a51ede91350438c051da2f238f5e8c918ead
treec8ee5daacc00a9181961476d72e0387229fb2295
parent8f55868f9e42fea56021b17421914b9e4fda4960
x86/idt: Consolidate IDT invalidation

kexec and reboot have both code to invalidate IDT. Create a common function
and use it.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/20170828064958.600953282@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/include/asm/desc.h
arch/x86/kernel/idt.c
arch/x86/kernel/machine_kexec_32.c
arch/x86/kernel/reboot.c