x86/idt: Move 32-bit idt_descr to C code

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32-bit kernels have the idt_descr defined in the low level assembly entry code,
but there is no good reason for that.

Move it into the C file and use the 64-bit version of 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/20170828064958.445862201@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>

...

This commit is contained in:

Thomas Gleixner 2017-08-28 08:47:44 +02:00 • committed by Ingo Molnar

parent d8ed9d4826

commit 16bc18d895

2 changed files with 5 additions and 11 deletions

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6

arch/x86/kernel/head_32.S

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10

arch/x86/kernel/idt.c

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