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(parent: 92bf226) | patch
x86/xen: Use specific Xen pv interrupt entry for MCE
authorJuergen Gross <jgross@suse.com>
Wed, 20 Jan 2021 13:55:42 +0000 (14:55 +0100)
committerBorislav Petkov <bp@suse.de>
Wed, 10 Feb 2021 11:07:10 +0000 (12:07 +0100)
commitc3d7fa6684b5b3a07a48fc379d27bfb8a96661d9
tree37a18039a769b210f539b315362a56dada1d674etree | snapshot
parent92bf22614b21a2706f4993b278017e437f7785b3commit | diff
x86/xen: Use specific Xen pv interrupt entry for MCE

Xen PV guests don't use IST. For machine check interrupts, switch to the
same model as debug interrupts.

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20210120135555.32594-3-jgross@suse.com
arch/x86/include/asm/idtentry.h diff | blob | blame | history
arch/x86/xen/enlighten_pv.c diff | blob | blame | history
arch/x86/xen/xen-asm.S diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)