Messages in this thread Patch in this message | | | Date | Tue, 25 Feb 2020 22:36:39 +0100 | From | Thomas Gleixner <> | Subject | [patch 03/10] x86/entry/32: Force MCE through do_mce() |
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Remove the pointless difference between 32 and 64 bit to make further unifications simpler.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- arch/x86/entry/entry_32.S | 2 +- arch/x86/include/asm/mce.h | 3 --- arch/x86/kernel/cpu/mce/internal.h | 3 +++ 3 files changed, 4 insertions(+), 4 deletions(-)
--- a/arch/x86/entry/entry_32.S +++ b/arch/x86/entry/entry_32.S @@ -1365,7 +1365,7 @@ SYM_CODE_END(divide_error) SYM_CODE_START(machine_check) ASM_CLAC pushl $0 - pushl machine_check_vector + pushl $do_mce jmp common_exception SYM_CODE_END(machine_check) #endif --- a/arch/x86/include/asm/mce.h +++ b/arch/x86/include/asm/mce.h @@ -238,9 +238,6 @@ extern void mce_disable_bank(int bank); /* * Exception handler */ - -/* Call the installed machine check handler for this CPU setup. */ -extern void (*machine_check_vector)(struct pt_regs *, long error_code); void do_machine_check(struct pt_regs *, long); /* --- a/arch/x86/kernel/cpu/mce/internal.h +++ b/arch/x86/kernel/cpu/mce/internal.h @@ -8,6 +8,9 @@ #include <linux/device.h> #include <asm/mce.h> +/* Pointer to the installed machine check handler for this CPU setup. */ +extern void (*machine_check_vector)(struct pt_regs *, long error_code); + enum severity_level { MCE_NO_SEVERITY, MCE_DEFERRED_SEVERITY,
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