Vitaly Kuznetsov 2b7cc93682 x86/hyperv: Check for required priviliges in hyperv_init() ... [ Upstream commit 89a8f6d490 ] In hyperv_init() its presumed that it always has access to VP index and hypercall MSRs while according to the specification it should be checked if it's allowed to access the corresponding MSRs before accessing them. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Cc: Stephen Hemminger <sthemmin@microsoft.com> Cc: kvm@vger.kernel.org Cc: Radim Krčmář <rkrcmar@redhat.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: "Michael Kelley (EOSG)" <Michael.H.Kelley@microsoft.com> Cc: Roman Kagan <rkagan@virtuozzo.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: devel@linuxdriverproject.org Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: "K. Y. Srinivasan" <kys@microsoft.com> Cc: Cathy Avery <cavery@redhat.com> Cc: Mohammed Gamal <mmorsy@redhat.com> Link: https://lkml.kernel.org/r/20180124132337.30138-2-vkuznets@redhat.com Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-04-26 11:02:13 +02:00
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Makefile	x86/hyper-v: Use hypercall for remote TLB flush	2017-08-10 20:16:44 +02:00
hv_init.c	x86/hyperv: Check for required priviliges in hyperv_init()	2018-04-26 11:02:13 +02:00
mmu.c	x86/hyperv: Stop suppressing X86_FEATURE_PCID	2018-04-26 11:02:11 +02:00