projects / firefly-linux-kernel-4.4.55.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c829f34) | patch
KVM: Correct ordering of ldt reload wrt fs/gs reload
authorAvi Kivity <avi@redhat.com>
Tue, 19 Oct 2010 16:48:35 +0000 (18:48 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 9 Dec 2010 21:32:45 +0000 (13:32 -0800)
commita700b4efaa3451c9fe0ddfb57c9024e8ad767c47
treef7050f05d7050b0604d9f5fd9bf606fe67876a9btree | snapshot
parentc829f3431b6fe186c37bad3a5e1dbb8084de0581commit | diff
KVM: Correct ordering of ldt reload wrt fs/gs reload

commit 0a77fe4c188e25917799f2356d4aa5e6d80c39a2 upstream.

If fs or gs refer to the ldt, they must be reloaded after the ldt.  Reorder
the code to that effect.

Userspace code that uses the ldt with kvm is nonexistent, so this doesn't fix
a user-visible bug.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
arch/x86/kvm/svm.c diff | blob | history
arch/x86/kvm/vmx.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.