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| author | Paolo Bonzini <pbonzini@redhat.com> | 2021-11-04 14:45:20 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-11-08 08:51:14 +0100 |
| commit | 93eae3583256896dd91a4c2ca38dcbb8d4051cff (patch) | |
| tree | 5e3693bf709ad0fe8276d0715609f625b24d6b82 /target | |
| parent | 63ed851de474b1e2458cb9b4ba6e02a88f72c25c (diff) | |
| download | qemu-93eae3583256896dd91a4c2ca38dcbb8d4051cff.zip qemu-93eae3583256896dd91a4c2ca38dcbb8d4051cff.tar.gz qemu-93eae3583256896dd91a4c2ca38dcbb8d4051cff.tar.bz2 | |
target-i386: mmu: use pg_mode instead of HF_LMA_MASK
Correctly look up the paging mode of the hypervisor when it is using 64-bit
mode but the guest is not.
Fixes: 68746930ae ("target/i386: use mmu_translate for NPT walk", 2021-05-11)
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/i386/tcg/sysemu/excp_helper.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/i386/tcg/sysemu/excp_helper.c b/target/i386/tcg/sysemu/excp_helper.c index 7af887b..492b777 100644 --- a/target/i386/tcg/sysemu/excp_helper.c +++ b/target/i386/tcg/sysemu/excp_helper.c @@ -90,7 +90,7 @@ static int mmu_translate(CPUState *cs, hwaddr addr, MMUTranslateFunc get_hphys_f target_ulong pdpe_addr; #ifdef TARGET_X86_64 - if (env->hflags & HF_LMA_MASK) { + if (pg_mode & PG_MODE_LMA) { bool la57 = pg_mode & PG_MODE_LA57; uint64_t pml5e_addr, pml5e; uint64_t pml4e_addr, pml4e; @@ -287,7 +287,7 @@ do_check_protect_pse36: *prot |= PAGE_EXEC; } - if (!(env->hflags & HF_LMA_MASK)) { + if (!(pg_mode & PG_MODE_LMA)) { pkr = 0; } else if (ptep & PG_USER_MASK) { pkr = pg_mode & PG_MODE_PKE ? env->pkru : 0; |