diff options
| author | Nina Schoetterl-Glausch <nsg@linux.ibm.com> | 2024-03-19 17:44:20 +0100 |
|---|---|---|
| committer | Alexander Gordeev <agordeev@linux.ibm.com> | 2024-04-17 13:37:59 +0200 |
| commit | 22fdd8ba61187582843f090f100284d9e826adca (patch) | |
| tree | a31d70243981a32ca5e4e99a67361dad902ec754 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 8692a24d0fae19f674d51726d179ad04ba95d958 (diff) | |
KVM: s390: vsie: Use virt_to_phys for facility control block
In order for SIE to interpretively execute STFLE, it requires the real
or absolute address of a facility-list control block.
Before writing the location into the shadow SIE control block, convert
it from a virtual address.
We currently do not run into this bug because the lower 31 bits are the
same for virtual and physical addresses.
Signed-off-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
Link: https://lore.kernel.org/r/20240319164420.4053380-3-nsg@linux.ibm.com
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Message-Id: <20240319164420.4053380-3-nsg@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions