OpenE2K/qemu-e2k
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d09c79010f
qemu-e2k/target
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Paolo Bonzini d09c79010f target/i386: check validity of VMCB addresses 
MSR_VM_HSAVE_PA bits 0-11 are reserved, as are the bits above the
maximum physical address width of the processor.  Setting them to
1 causes a #GP (see "15.30.4 VM_HSAVE_PA MSR" in the AMD manual).

The same is true of VMCB addresses passed to VMRUN/VMLOAD/VMSAVE,
even though the manual is not clear on that.

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>
2024-02-28 00:23:39 +01:00
..
alpha target/alpha: Use TCG_COND_TSTNE for gen_fold_mzero 2024-02-03 23:43:50 +00:00
arm arm/ptw: Handle atomic updates of page tables entries in MMIO during PTW. 2024-02-27 13:01:42 +00:00
avr include/exec: Implement cpu_mmu_index generically 2024-02-03 16:46:10 +10:00
cris include/exec: Change cpu_mmu_index argument to CPUState 2024-02-03 16:46:10 +10:00
hexagon hexagon: correct typos 2024-02-21 08:16:57 +03:00
hppa target/hppa: PDC_BTLB_INFO uses 32-bit ints 2024-02-11 13:20:23 +01:00
i386 target/i386: check validity of VMCB addresses 2024-02-28 00:23:39 +01:00
loongarch include/exec: Change cpu_mmu_index argument to CPUState 2024-02-03 16:46:10 +10:00
m68k target/m68k: Fix exception frame format for 68010 2024-02-23 08:12:27 +01:00
microblaze include/exec: Change cpu_mmu_index argument to CPUState 2024-02-03 16:46:10 +10:00
mips target/mips: Remove the unused DisasContext::saar field 2024-02-15 15:53:12 +01:00
nios2 kconfig: use "select" to enable semihosting 2024-02-09 17:52:30 +00:00
openrisc include/exec: Change cpu_mmu_index argument to CPUState 2024-02-03 16:46:10 +10:00
ppc * m68k: Fix exception frame format for 68010 2024-02-24 16:12:51 +00:00
riscv testing, doc and gdbstub updates: 2024-02-12 14:14:10 +00:00
rx include/exec: Implement cpu_mmu_index generically 2024-02-03 16:46:10 +10:00
s390x s390x: correct typos 2024-02-21 08:16:58 +03:00
sh4 include/exec: Implement cpu_mmu_index generically 2024-02-03 16:46:10 +10:00
sparc target/sparc: correct typos 2024-02-21 08:16:58 +03:00
tricore include/exec: Change cpu_mmu_index argument to CPUState 2024-02-03 16:46:10 +10:00
xtensa kconfig: use "select" to enable semihosting 2024-02-09 17:52:30 +00:00
Kconfig
meson.build target: Make qemu_target_page_mask() available for *-user 2024-01-29 21:04:10 +10:00
target-common.c target: Make qemu_target_page_mask() available for *-user 2024-01-29 21:04:10 +10:00