diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 156cdf6d9181..495c96808668 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -328,6 +328,8 @@ void machine_check_poll(enum mcp_flags flags, mce_banks_t *b) * Don't clear MCG_STATUS here because it's only defined for * exceptions. */ + + sync_core(); } EXPORT_SYMBOL_GPL(machine_check_poll); @@ -501,6 +503,7 @@ void do_machine_check(struct pt_regs *regs, long error_code) mce_wrmsrl(MSR_IA32_MCG_STATUS, 0); out2: atomic_dec(&mce_entry); + sync_core(); } EXPORT_SYMBOL_GPL(do_machine_check);