The following commit has been merged into the ras/core branch of tip: Commit-ID: d5b38e3d0fdb1a16994b449bc338fb8b26816b07 Gitweb: https://git.kernel.org/tip/d5b38e3d0fdb1a16994b449bc338fb8b26816b07 Author: Gabriele Paoloni <gabriele.paoloni@xxxxxxxxx> AuthorDate: Fri, 27 Nov 2020 16:18:18 Committer: Borislav Petkov <bp@xxxxxxx> CommitterDate: Tue, 01 Dec 2020 18:54:32 +01:00 x86/mce: Remove redundant call to irq_work_queue() Currently, __mc_scan_banks() in do_machine_check() does the following callchain: __mc_scan_banks()->mce_log()->irq_work_queue(&mce_irq_work). Hence, the call to irq_work_queue() below after __mc_scan_banks() seems redundant. Just remove it. Signed-off-by: Gabriele Paoloni <gabriele.paoloni@xxxxxxxxx> Signed-off-by: Borislav Petkov <bp@xxxxxxx> Reviewed-by: Tony Luck <tony.luck@xxxxxxxxx> Link: https://lkml.kernel.org/r/20201127161819.3106432-5-gabriele.paoloni@xxxxxxxxx --- arch/x86/kernel/cpu/mce/core.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c index 99da2e0..a9991a9 100644 --- a/arch/x86/kernel/cpu/mce/core.c +++ b/arch/x86/kernel/cpu/mce/core.c @@ -1406,9 +1406,6 @@ noinstr void do_machine_check(struct pt_regs *regs) } } - if (worst > 0) - irq_work_queue(&mce_irq_work); - if (worst != MCE_AR_SEVERITY && !kill_it) goto out;
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