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authorAndrei Vagin <avagin@google.com>2021-04-30 23:03:38 -0700
committergVisor bot <gvisor-bot@google.com>2021-04-30 23:07:15 -0700
commitcde8e8b7a905ce53fe72a1a71b86e9ef352bbc3a (patch)
treeda490778e2ed80b9f92a14066d69bf5e8410a758 /test/syscalls/linux/select.cc
parent6fb8c01bb488e22c741a307e030b61c512dcd34f (diff)
kvm: prefault a root table page before switching into a user address space
The root table physical page has to be mapped to not fault in iret or sysret after switching into a user address space. sysret and iret are in the upper half that is global and so page tables of lower levels are already mapped. Fixes #5742 PiperOrigin-RevId: 371458644
Diffstat (limited to 'test/syscalls/linux/select.cc')
0 files changed, 0 insertions, 0 deletions