mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-29 14:05:19 +08:00
9d88fca71a
Although Intel SDM mentions bit 63 is reserved, MOV to CR3 can have bit 63 set. As Intel SDM states in section 4.10.4 "Invalidation of TLBs and Paging-Structure Caches": " MOV to CR3. ... If CR4.PCIDE = 1 and bit 63 of the instruction’s source operand is 0 ..." In other words, bit 63 is not reserved. KVM emulator currently consider bit 63 as reserved. Fix it. Signed-off-by: Nadav Amit <namit@cs.technion.ac.il> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
||
---|---|---|
.. | ||
asm | ||
uapi/asm |