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(parent: 57bbd13) | patch
xen/bootup: allow read_tscp call for Xen PV guests.
authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Wed, 10 Oct 2012 17:30:47 +0000 (13:30 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 21 Oct 2012 16:17:10 +0000 (09:17 -0700)
commitd62c80f1f9146816e91921ded8f982cfc3491f4d
treed216a76de6e94372caa3aedf893fc2ff62b8e275tree | snapshot
parent57bbd13f0b70c424ae4053d0ab7262fe9ff88ab8commit | diff
xen/bootup: allow read_tscp call for Xen PV guests.

commit cd0608e71e9757f4dae35bcfb4e88f4d1a03a8ab upstream.

The hypervisor will trap it. However without this patch,
we would crash as the .read_tscp is set to NULL. This patch
fixes it and sets it to the native_read_tscp call.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/x86/xen/enlighten.c diff | blob | blame | history
Michael's Linux tree.