diff options
| author |   Nico Boehr <nrb@linux.ibm.com> | 2022-11-07 13:12:21 +0100 |
|---|---|---|
| committer |   Janosch Frank <frankja@linux.ibm.com> | 2022-11-07 14:33:40 +0100 |
| commit | 58635d6615f1e5a870548ae8999870fdfcdecec0 (patch) | |
| tree | c736bb3d0645f0cb5b4e1a52ad568f88819fdd3e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | KVM: s390: VSIE: sort out virtual/physical address in pin_guest_page (diff) | |
| download | wireguard-linux-58635d6615f1e5a870548ae8999870fdfcdecec0.tar.xz wireguard-linux-58635d6615f1e5a870548ae8999870fdfcdecec0.zip | |
s390/mm: fix virtual-physical address confusion for swiotlb
swiotlb passes virtual addresses to set_memory_encrypted() and
set_memory_decrypted(), but uv_remove_shared() and uv_set_shared()
expect physical addresses. This currently works, because virtual
and physical addresses are the same.
Add virt_to_phys() to resolve the virtual-physical confusion.
Reported-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Nico Boehr <nrb@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Link: https://lore.kernel.org/r/20221107121221.156274-2-nrb@linux.ibm.com
Message-Id: <20221107121221.156274-2-nrb@linux.ibm.com>
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions