| commit | cc835f7872adef35076e4a3b6632ef79bb4805be | |
| author | Christian Borntraeger <borntraeger@de.ibm.com> | |
| Fri, 14 Nov 2008 17:18:02 +0000 (14 18:18 +0100) | ||
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| Fri, 14 Nov 2008 17:18:52 +0000 (14 18:18 +0100) | ||
| tree | 6b416046f989877926db0457cfc80e9805fc5c7e | treesnapshot (tar.gz zip) |
| parent | 675be97a32a5f12650b86391b7431f1e10811f1e | commitdiff |
[S390] kvm_s390: Fix oops in virtio device detection with "mem="
The current virtio model on s390 has the descriptor page above the main
memory. The guest virtio detection will oops if the mem= parameter is
used to reduce/change the memory size.
We have to use real_memory_size instead of max_pfn to detect the virtio
descriptor pages.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
The current virtio model on s390 has the descriptor page above the main
memory. The guest virtio detection will oops if the mem= parameter is
used to reduce/change the memory size.
We have to use real_memory_size instead of max_pfn to detect the virtio
descriptor pages.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
| drivers/s390/kvm/kvm_virtio.c | diffblobblamehistory |