diff options
| author | Juergen Gross <[email protected]> | 2018-06-13 11:58:06 +0200 |
|---|---|---|
| committer | Boris Ostrovsky <[email protected]> | 2018-08-07 11:37:01 -0400 |
| commit | cd9139220b87f40ea83858de1d6436c639376ce7 (patch) | |
| tree | 3f6e21d752354b5773dc6289246206498094a10d /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 405c018a25fe464dc68057bbc8014a58f2bd4422 (diff) | |
xen: don't use privcmd_call() from xen_mc_flush()
Using privcmd_call() for a singleton multicall seems to be wrong, as
privcmd_call() is using stac()/clac() to enable hypervisor access to
Linux user space.
Even if currently not a problem (pv domains can't use SMAP while HVM
and PVH domains can't use multicalls) things might change when
PVH dom0 support is added to the kernel.
Reported-by: Jan Beulich <[email protected]>
Signed-off-by: Juergen Gross <[email protected]>
Reviewed-by: Jan Beulich <[email protected]>
Signed-off-by: Boris Ostrovsky <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions