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authorPaul Mackerras <paulus@ozlabs.org>2018-02-24 20:14:37 +1100
committerPaul Mackerras <paulus@ozlabs.org>2018-03-19 10:08:53 +1100
commit58c5c276b4c2ceb2b02ecd959ad9784b997d4332 (patch)
tree134ba311edd6d84fc2fc83b827a61f7d2a64ae10 /tools/perf/scripts/python/stackcollapse.py
parentf7caf712d885713986baeac86b1b64bcbd9dcd91 (diff)
KVM: PPC: Book3S HV: Handle 1GB pages in radix page fault handler
This adds code to the radix hypervisor page fault handler to handle the case where the guest memory is backed by 1GB hugepages, and put them into the partition-scoped radix tree at the PUD level. The code is essentially analogous to the code for 2MB pages. This also rearranges kvmppc_create_pte() to make it easier to follow. Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
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