projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 675be97) | patch
[S390] kvm_s390: Fix oops in virtio device detection with "mem="
authorChristian Borntraeger <borntraeger@de.ibm.com>
Fri, 14 Nov 2008 17:18:02 +0000 (18:18 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 14 Nov 2008 17:18:52 +0000 (18:18 +0100)
commitcc835f7872adef35076e4a3b6632ef79bb4805be
tree6b416046f989877926db0457cfc80e9805fc5c7etree | snapshot (tar.gz zip)
parent675be97a32a5f12650b86391b7431f1e10811f1ecommit | diff
[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>
drivers/s390/kvm/kvm_virtio.c diff | blob | blame | history