diff options
| author | Dominik Dingel <dingel@linux.vnet.ibm.com> | 2013-07-26 15:04:00 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-14 05:50:48 -0700 |
| commit | 2ccddb4d6101ea65c3f716ca6546c4d82b767bdf (patch) | |
| tree | c785e032a36f32ad7eac50ff33228ba70ed69c8f /drivers/usb/image | |
| parent | 40318c990ef6005a3c9933253e7b63a4f5e06c3a (diff) | |
KVM: s390: move kvm_guest_enter,exit closer to sie
commit 2b29a9fdcb92bfc6b6f4c412d71505869de61a56 upstream.
Any uaccess between guest_enter and guest_exit could trigger a page fault,
the page fault handler would handle it as a guest fault and translate a
user address as guest address.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[bwh: Backported to 3.2: adjust context and add the rc variable]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Reviewed-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/image')
0 files changed, 0 insertions, 0 deletions