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| author | Jan Beulich <jbeulich@suse.com> | 2012-07-27 10:00:12 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2012-07-27 10:00:12 +0200 |
| commit | 8b0ea8ec8c8d6f5a55939707625c0231a29110bf (patch) | |
| tree | 1902c409e9a82dab90fa5fe6ff1caebb1f7658ef /Config.mk | |
| parent | 2621048598e9c71a44811add31d8d7530d1ed056 (diff) | |
| download | xen-8b0ea8ec8c8d6f5a55939707625c0231a29110bf.tar.gz xen-8b0ea8ec8c8d6f5a55939707625c0231a29110bf.tar.bz2 xen-8b0ea8ec8c8d6f5a55939707625c0231a29110bf.zip | |
x86-64: drop updating of UREGS_rip when converting sysenter to #GP
This was set to zero immediately before the #GP injection code, since
SYSENTER doesn't really have a return address.
Reported-by: Ian Campbell <Ian.Campbell@citrix.com>
Furthermore, UREGS_cs and UREGS_rip don't need to be written a second
time, as the PUSHes above already can/do take care of putting in place
the intended values.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'Config.mk')
0 files changed, 0 insertions, 0 deletions