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| author |   Paolo Bonzini <pbonzini@redhat.com> | 2023-12-22 09:27:36 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-02-28 00:23:38 +0100 |
| commit | 68fb78d7d5723066ec2cacee7d25d67a4143b42f (patch) | |
| tree | 11a643fa499a2e28707e3ebbf5cd276f020a5ade /docs/conf.py | |
| parent | vl, pc: turn -no-fd-bootchk into a machine property (diff) | |
| download | qemu-68fb78d7d5723066ec2cacee7d25d67a4143b42f.tar.xz qemu-68fb78d7d5723066ec2cacee7d25d67a4143b42f.zip | |
target/i386: mask high bits of CR3 in 32-bit mode
CR3 bits 63:32 are ignored in 32-bit mode (either legacy 2-level
paging or PAE paging). Do this in mmu_translate() to remove
the last where get_physical_address() meaningfully drops the high
bits of the address.
Cc: qemu-stable@nongnu.org
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Fixes: 4a1e9d4d11c ("target/i386: Use atomic operations for pte updates", 2022-10-18)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'docs/conf.py')
0 files changed, 0 insertions, 0 deletions