diff options
| author | Sean Christopherson <[email protected]> | 2021-12-06 20:54:21 +0100 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2021-12-08 04:24:27 -0500 |
| commit | ec5c86976674d2f5c0f389903d956eda1dc54a78 (patch) | |
| tree | b09c48cc3f4fe69bb9c8794bad354a437194fc29 /tools/perf/scripts/python | |
| parent | 77aedf26fe5d2795cd6aa1a75a8dd62dbac503e6 (diff) | |
KVM: s390: Skip gfn/size sanity checks on memslot DELETE or FLAGS_ONLY
Sanity check the hva, gfn, and size of a userspace memory region only if
any of those properties can change, i.e. skip the checks for DELETE and
FLAGS_ONLY. KVM doesn't allow moving the hva or changing the size, a gfn
change shows up as a MOVE even if flags are being modified, and the
checks are pointless for the DELETE case as userspace_addr and gfn_base
are zeroed by common KVM.
No functional change intended.
Signed-off-by: Sean Christopherson <[email protected]>
Signed-off-by: Maciej S. Szmigiero <[email protected]>
Message-Id: <05430738437ac2c9c7371ac4e11f4a533e1677da.1638817640.git.maciej.szmigiero@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions