[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen stable-4.7] memory: fix compat handling of XENMEM_access_op
commit dbeb5da648b146339ec49375f2759263fe7ccdc2 Author: Jan Beulich <jbeulich@xxxxxxxx> AuthorDate: Tue Sep 6 11:44:24 2016 +0200 Commit: Jan Beulich <jbeulich@xxxxxxxx> CommitDate: Tue Sep 6 11:44:24 2016 +0200 memory: fix compat handling of XENMEM_access_op Within compat_memory_op() this needs to be placed in the first switch() statement, or it ends up being dead code (as that first switch() has a default case chaining to compat_arch_memory_op()). Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Tested-by: Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> master commit: 8d6af808a7e9d9ae1d129e1e5a0def7f8b2333ee master date: 2016-09-02 14:19:51 +0200 --- xen/common/compat/memory.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/xen/common/compat/memory.c b/xen/common/compat/memory.c index 20c7671..579040e 100644 --- a/xen/common/compat/memory.c +++ b/xen/common/compat/memory.c @@ -320,6 +320,11 @@ int compat_memory_op(unsigned int cmd, XEN_GUEST_HANDLE_PARAM(void) compat) break; } + case XENMEM_access_op: + return mem_access_memop(cmd, + guest_handle_cast(compat, + xen_mem_access_op_t)); + case XENMEM_get_vnumainfo: { enum XLAT_vnuma_topology_info_vdistance vdistance = @@ -495,10 +500,6 @@ int compat_memory_op(unsigned int cmd, XEN_GUEST_HANDLE_PARAM(void) compat) break; } - case XENMEM_access_op: - rc = mem_access_memop(cmd, guest_handle_cast(compat, xen_mem_access_op_t)); - break; - case XENMEM_add_to_physmap_batch: start_extent = end_extent; break; -- generated by git-patchbot for /home/xen/git/xen.git#stable-4.7 _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxx https://lists.xenproject.org/xen-changelog
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