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| author | Thomas Gleixner <tglx@linutronix.de> | 2020-02-26 01:16:27 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 16:14:51 +0300 |
| commit | 14a8bd2aa7c355b3a8879618a4f70f9c2b0004f7 (patch) | |
| tree | 33f3932201b55eb7326e3759fa816d7217474ee6 /arch/x86/xen/xen-asm_64.S | |
| parent | dad7106f8194df1b096666c5499ef732497ddb15 (diff) | |
| download | linux-14a8bd2aa7c355b3a8879618a4f70f9c2b0004f7.tar.xz | |
x86/entry: Convert Coprocessor error exception to IDTENTRY
Convert #MF to IDTENTRY_ERRORCODE:
- 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: Peter Zijlstra <peterz@infradead.org>
Acked-by: Andy Lutomirski <luto@kernel.org>
Link: https://lkml.kernel.org/r/20200505134905.838823510@linutronix.de
Diffstat (limited to 'arch/x86/xen/xen-asm_64.S')
| -rw-r--r-- | arch/x86/xen/xen-asm_64.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/xen/xen-asm_64.S b/arch/x86/xen/xen-asm_64.S index 698a9c50d877..589de186d8cd 100644 --- a/arch/x86/xen/xen-asm_64.S +++ b/arch/x86/xen/xen-asm_64.S @@ -45,7 +45,7 @@ xen_pv_trap asm_exc_stack_segment xen_pv_trap asm_exc_general_protection xen_pv_trap page_fault xen_pv_trap asm_exc_spurious_interrupt_bug -xen_pv_trap coprocessor_error +xen_pv_trap asm_exc_coprocessor_error xen_pv_trap alignment_check #ifdef CONFIG_X86_MCE xen_pv_trap machine_check |