xemu/target-i386
Jan Kiszka 3f2cbf0d1a target-i386: Mask NX bit from cpu_get_phys_page_debug result
This was a long pending bug, now revealed by the assert in
phys_page_find that stumbled over the large page index returned by
cpu_get_phys_page_debug for NX-marked pages: We need to mask out NX and
all user-definable bits 52..62 from PDEs and the final PTE to avoid
corrupting physical addresses.

Reviewed-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-03-11 11:22:39 +00:00
..
cpu.h target-i386: Mask NX bit from cpu_get_phys_page_debug result 2012-03-11 11:22:39 +00:00
cpuid.c target-i386: Introduce x86_cpuid_set_model_id() 2012-02-24 09:06:58 -06:00
helper_template.h Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
helper.c target-i386: Mask NX bit from cpu_get_phys_page_debug result 2012-03-11 11:22:39 +00:00
helper.h target-i386: fix SSE rounding and flush to zero 2012-01-11 09:55:28 +01:00
hyperv.c hyper-v: introduce Hyper-V support infrastructure. 2012-01-19 08:32:12 -02:00
hyperv.h hyperv: fix build on non-KVM hosts 2012-01-23 20:04:51 +00:00
kvm.c kvm: fill in padding to help valgrind 2012-03-07 12:31:48 +02:00
machine.c i386: wire up MSR_IA32_MISC_ENABLE 2011-10-24 21:33:32 -02:00
op_helper.c target-i386: Clean includes 2012-02-28 22:33:42 +01:00
ops_sse_header.h tcg: Optionally sign-extend 32-bit arguments for 64-bit hosts. 2010-06-16 11:29:11 +02:00
ops_sse.h target-i386: fix dpps and dppd SSE2 instructions 2012-01-11 09:55:28 +01:00
svm.h Use new macro QEMU_PACKED for packed structures 2011-09-03 10:45:59 +00:00
TODO target-i386: fix {min,max}{pd,ps,sd,ss} SSE2 instructions 2012-01-11 09:55:28 +01:00
translate.c target-i386: fix compilation with --enable-debug-tcg 2012-01-13 16:01:40 +01:00