x86/idt: Move early IDT setup out of 32-bit asm
authorThomas Gleixner <tglx@linutronix.de>
Mon, 28 Aug 2017 06:47:48 +0000 (08:47 +0200)
committerIngo Molnar <mingo@kernel.org>
Tue, 29 Aug 2017 10:07:26 +0000 (12:07 +0200)
commit87e81786b13b267c4355e0d23e33c7e4c08fa63f
treec33b075d709e02a6b82645b2ce6e92bd69628081
parent588787fde7aa346f345e1a7600f84d88039fc9df
x86/idt: Move early IDT setup out of 32-bit asm

The early IDT setup can be done in C code like it's done on 64-bit kernels.
Reuse the 64-bit version.

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/20170828064958.757980775@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/include/asm/segment.h
arch/x86/kernel/head32.c
arch/x86/kernel/head_32.S
arch/x86/kernel/idt.c