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| author |   Thomas Gleixner <tglx@linutronix.de> | 2020-02-25 23:16:17 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 15:14:46 +0200 |
| commit | 58d9c81facf55dbd1836d114ce360a048e3a0582 (patch) | |
| tree | dd93123aa7cd63b75226d0353235099b3c4be8bc /arch/x86/include/asm/traps.h | |
| parent | x86/entry: Convert Overflow exception to IDTENTRY (diff) | |
| download | linux-dev-58d9c81facf55dbd1836d114ce360a048e3a0582.tar.xz linux-dev-58d9c81facf55dbd1836d114ce360a048e3a0582.zip | |
x86/entry: Convert Bounds exception to IDTENTRY
Convert #BR to IDTENTRY:
- Implement the C entry point with DEFINE_IDTENTRY
- Emit the ASM stub with DECLARE_IDTENTRY
- Remove the ASM idtentry in 64bit
- Remove the open coded ASM entry code in 32bit
- Fixup the XEN/PV code
- Remove the old prototypes
- Remove the RCU warning as the new entry macro ensures correctness
No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Acked-by: Andy Lutomirski <luto@kernel.org>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200505134904.863001309@linutronix.de
Diffstat (limited to 'arch/x86/include/asm/traps.h')
| -rw-r--r-- | arch/x86/include/asm/traps.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h index 1b0452c47044..73fe4eb3157c 100644 --- a/arch/x86/include/asm/traps.h +++ b/arch/x86/include/asm/traps.h @@ -14,7 +14,6 @@ asmlinkage void debug(void); asmlinkage void nmi(void); asmlinkage void int3(void); -asmlinkage void bounds(void); asmlinkage void invalid_op(void); asmlinkage void device_not_available(void); #ifdef CONFIG_X86_64 @@ -39,7 +38,6 @@ asmlinkage void simd_coprocessor_error(void); asmlinkage void xen_xennmi(void); asmlinkage void xen_xendebug(void); asmlinkage void xen_int3(void); -asmlinkage void xen_bounds(void); asmlinkage void xen_invalid_op(void); asmlinkage void xen_device_not_available(void); asmlinkage void xen_double_fault(void); @@ -61,7 +59,6 @@ asmlinkage void xen_simd_coprocessor_error(void); dotraplinkage void do_debug(struct pt_regs *regs, long error_code); dotraplinkage void do_nmi(struct pt_regs *regs, long error_code); dotraplinkage void do_int3(struct pt_regs *regs, long error_code); -dotraplinkage void do_bounds(struct pt_regs *regs, long error_code); dotraplinkage void do_invalid_op(struct pt_regs *regs, long error_code); dotraplinkage void do_device_not_available(struct pt_regs *regs, long error_code); dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code, unsigned long cr2); |