KVM: x86/xen: Allow reset of Xen attributes
authorDavid Woodhouse <dwmw@amazon.co.uk>
Mon, 8 Feb 2021 23:23:25 +0000 (23:23 +0000)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 9 Feb 2021 13:42:10 +0000 (08:42 -0500)
commit0c165b3c01fefa78f440d5759cef47e8754a7a32
treeb534d62315fecdf2298f813beee6e712d924b039
parent8f5c44f953d36f8c1aea6d57eb3251e3640f4dad
KVM: x86/xen: Allow reset of Xen attributes

In order to support Xen SHUTDOWN_soft_reset (for guest kexec, etc.) the
VMM needs to be able to tear everything down and return the Xen features
to a clean slate.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Message-Id: <20210208232326.1830370-1-dwmw2@infradead.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/xen.c