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Konrad Rzeszutek Wilk 403503b162 i386: define the AMD 'virt-ssbd' CPUID feature bit (CVE-2018-3639) 
AMD Zen expose the Intel equivalant to Speculative Store Bypass Disable
via the 0x80000008_EBX[25] CPUID feature bit.

This needs to be exposed to guest OS to allow them to protect
against CVE-2018-3639.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20180521215424.13520-3-berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-05-21 18:59:08 -03:00
..
alpha target/alpha: Honor CPU_DUMP_FPU 2018-05-18 14:52:38 -07:00
arm target/arm: Implement SVE Permute - Extract Group 2018-05-18 17:48:09 +01:00
cris * Don't silently truncate extremely long words in the command line 2018-05-14 09:55:09 +01:00
hppa fpu/softfloat: Specialize on snan_bit_is_one 2018-05-17 15:27:15 -07:00
i386 i386: define the AMD 'virt-ssbd' CPUID feature bit (CVE-2018-3639) 2018-05-21 18:59:08 -03:00
lm32 target/lm32: avoid integer overflow in next_page PC check 2018-05-09 10:12:21 -07:00
m68k tcg: fix s/compliment/complement/ typos 2018-05-20 08:25:23 +03:00
microblaze target/microblaze: avoid integer overflow in next_page PC check 2018-05-09 10:12:21 -07:00
mips trivial patches for 2018-05-20 2018-05-21 10:50:32 +01:00
moxie icount: fix cpu_restore_state_from_tb for non-tb-exit cases 2018-04-11 09:05:22 +10:00
nios2 cpu: get rid of unused cpu_init() defines 2018-03-19 14:10:36 -03:00
openrisc target/openrisc: Merge disas_openrisc_insn 2018-05-14 14:58:08 -07:00
ppc target/ppc: Honor CPU_DUMP_FPU 2018-05-18 14:52:38 -07:00
riscv target/riscv: Honor CPU_DUMP_FPU 2018-05-18 14:52:38 -07:00
s390x target/s390x: Honor CPU_DUMP_FPU 2018-05-18 14:52:38 -07:00
sh4 fpu/softfloat: Specialize on snan_bit_is_one 2018-05-17 15:27:15 -07:00
sparc target/sparc: Honor CPU_DUMP_FPU 2018-05-18 14:52:38 -07:00
tilegx target/tilegx: avoid integer overflow in next_page PC check 2018-05-09 10:12:21 -07:00
tricore icount: fix cpu_restore_state_from_tb for non-tb-exit cases 2018-04-11 09:05:22 +10:00
unicore32 target/unicore32: Honor CPU_DUMP_FPU 2018-05-18 14:52:38 -07:00
xtensa trivial patches for 2018-05-20 2018-05-21 10:50:32 +01:00