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| author |   Christoffer Dall <christoffer.dall@linaro.org> | 2014-10-10 12:14:29 +0200 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2014-10-14 05:48:25 -0700 |
| commit | c3058d5da2222629bc2223c488a4512b59bb4baf (patch) | |
| tree | c34f1e9fcf3909ddd493f644902b29ca18168236 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | arm64: KVM: Implement 48 VA support for KVM EL2 and Stage-2 (diff) | |
| download | wireguard-linux-c3058d5da2222629bc2223c488a4512b59bb4baf.tar.xz wireguard-linux-c3058d5da2222629bc2223c488a4512b59bb4baf.zip | |
arm/arm64: KVM: Ensure memslots are within KVM_PHYS_SIZE
When creating or moving a memslot, make sure the IPA space is within the
addressable range of the guest. Otherwise, user space can create too
large a memslot and KVM would try to access potentially unallocated page
table entries when inserting entries in the Stage-2 page tables.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions