qemu/target/i386
Paolo Bonzini 1165d9601d target/i386: leave the A20 bit set in the final NPT walk
The A20 mask is only applied to the final memory access.  Nested
page tables are always walked with the raw guest-physical address.

Unlike the previous patch, in this one the masking must be kept, but
it was done too early.

Cc: qemu-stable@nongnu.org
Fixes: 4a1e9d4d11 ("target/i386: Use atomic operations for pte updates", 2022-10-18)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit b5a9de3259)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-02-28 21:19:05 +03:00
..
hax Clean up header guards that don't match their file name 2022-05-11 16:49:06 +02:00
hvf hvf: Enable RDTSCP support 2022-07-13 00:05:39 +02:00
kvm i386/cpuid: Move leaf 7 to correct group 2024-02-20 18:43:00 +03:00
nvmm Clean up header guards that don't match their file name 2022-05-11 16:49:06 +02:00
tcg target/i386: leave the A20 bit set in the final NPT walk 2024-02-28 21:19:05 +03:00
whpx Drop useless casts from g_malloc() & friends to pointer 2022-10-22 23:15:40 +02:00
arch_dump.c dump: Replace opaque DumpState pointer with a typed one 2022-10-06 19:30:43 +04:00
arch_memory_mapping.c
cpu-dump.c
cpu-internal.h
cpu-param.h target/i386: Add MMU_PHYS_IDX and MMU_NESTED_IDX 2022-10-18 13:58:04 +02:00
cpu-qom.h
cpu-sysemu.c Fix 'writeable' typos 2022-06-08 19:38:47 +01:00
cpu.c i386/cpu: Mask with XCR0/XSS mask for FEAT_XSAVE_XCR0_HI and FEAT_XSAVE_XSS_HI leafs 2024-02-20 18:41:39 +03:00
cpu.h target/i386: Fix physical address truncation 2024-02-28 21:16:42 +03:00
gdbstub.c target/i386: fix byte swap issue with XMM register access 2022-04-20 16:04:20 +01:00
helper.c target/i386: Use cpu_unwind_state_data for tpr access 2022-11-01 08:31:37 +11:00
helper.h target/i386: Expand eflags updates inline 2022-11-01 08:31:41 +11:00
host-cpu.c
host-cpu.h
Kconfig
machine.c i386: kvm: extend kvm_{get, put}_vcpu_events to support pending triple fault 2022-10-10 09:23:16 +02:00
meson.build
monitor.c
ops_sse_header.h target/i386: implement FMA instructions 2022-10-22 09:05:54 +02:00
ops_sse.h target/i386: fix avx2 instructions vzeroall and vpermdq 2023-05-18 21:10:00 +03:00
sev-sysemu-stub.c
sev.c qapi, target/i386/sev: Add cpu0-id to query-sev-capabilities 2022-04-06 10:50:37 +02:00
sev.h Clean up header guards that don't match their file name 2022-05-11 16:49:06 +02:00
shift_helper_template.h
svm.h
trace-events
trace.h
xsave_helper.c x86: add support for KVM_CAP_XSAVE2 and AMX state migration 2022-03-15 11:50:50 +01:00