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Commit 977b9f41 authored by Joerg Roedel's avatar Joerg Roedel Committed by Greg Kroah-Hartman
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x86/sev-es: Correctly track IRQ states in runtime #VC handler



commit 62441a1f upstream.

Call irqentry_nmi_enter()/irqentry_nmi_exit() in the #VC handler to
correctly track the IRQ state during its execution.

Fixes: 0786138c ("x86/sev-es: Add a Runtime #VC Exception Handler")
Reported-by: default avatarAndy Lutomirski <luto@kernel.org>
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Cc: stable@vger.kernel.org # v5.10+
Link: https://lkml.kernel.org/r/20210303141716.29223-5-joro@8bytes.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 26942443
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