projects / xen.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 668be77) | patch
xen/domain: Block more speculative out-of-bound accesses
authorAndrew Cooper <andrew.cooper3@citrix.com>
Wed, 24 Apr 2019 17:53:15 +0000 (18:53 +0100)
committerAndrew Cooper <andrew.cooper3@citrix.com>
Mon, 13 May 2019 09:35:37 +0000 (10:35 +0100)
commit3431a62ae851116518b84ce91c1572edbbfc7d92
treed5287d725e7dc06be24d2a74533b8a236a11bdd5tree | snapshot
parent668be77f36ace4d8109e1e3e0a46756b011a5a95commit | diff
xen/domain: Block more speculative out-of-bound accesses

c/s f8303458 restricted speculative access for do_vcpu_op(), but neglected its
compat counterpart, which is reachable by guests using the 32bit ABI.

Make an identical adjustment.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Norbert Manthey <nmanthey@amazon.de>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
xen/common/compat/domain.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.