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authorMatt Wilson <msw@amazon.com>2013-11-20 12:11:35 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-12-11 22:36:27 -0800
commitc52348079702c2fa0fcc74e2ac5ba81c70a47fbc (patch)
tree71c2cd25c52ab195e948ced5cd77ae830ade5b5d /block
parentca62ebe3b1b6f3c9835cf84d1ba6e1f091c39726 (diff)
downloadlinaro-lsk-c52348079702c2fa0fcc74e2ac5ba81c70a47fbc.tar.gz
xen/gnttab: leave lazy MMU mode in the case of a m2p override failure
commit 14883a75ec76b44759385fb12629f4a0f1aef4e3 upstream. Commit f62805f1 introduced a bug where lazy MMU mode isn't exited if a m2p_add/remove_override call fails. Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Reviewed-by: David Vrabel <david.vrabel@citrix.com> Reviewed-by: Anthony Liguori <aliguori@amazon.com> Signed-off-by: Matt Wilson <msw@amazon.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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