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| author | Thomas Gleixner <tglx@linutronix.de> | 2017-08-28 08:47:43 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-08-29 12:07:25 +0200 |
| commit | d8ed9d48266a27ab02a4bbcb81e755d63aec108a (patch) | |
| tree | 09c2fa1737a01b4c02d5b7d288615030ab05cab2 /arch/x86/kernel/traps.c | |
| parent | 87cc037674342cbf6213829b2cc59bb71be60777 (diff) | |
| download | linux-d8ed9d48266a27ab02a4bbcb81e755d63aec108a.tar.bz2 | |
x86/idt: Create file for IDT related code
IDT related code lives scattered around in various places. Create a new
source file in arch/x86/kernel/idt.c to hold it.
Move the idt_tables and descriptors to it for a start. Follow up patches
will gradually move more code over.
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/20170828064958.367081121@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/traps.c')
| -rw-r--r-- | arch/x86/kernel/traps.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 36c583625328..41f4cd331cb2 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -65,18 +65,12 @@ #include <asm/x86_init.h> #include <asm/pgalloc.h> #include <asm/proto.h> - -/* No need to be aligned, but done to keep all IDTs defined the same way. */ -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss; #else #include <asm/processor-flags.h> #include <asm/setup.h> #include <asm/proto.h> #endif -/* Must be page-aligned because the real IDT is used in a fixmap. */ -gate_desc idt_table[NR_VECTORS] __page_aligned_bss; - DECLARE_BITMAP(used_vectors, NR_VECTORS); static inline void cond_local_irq_enable(struct pt_regs *regs) |