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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2018-05-21 22:54:23 +0100 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2018-05-21 18:59:08 -0300 |
| commit | 403503b162ffc33fb64cfefdf7b880acf41772cd (patch) | |
| tree | fe9b1ed0a578fa013bbe1aa3efb02ac7c7fe87af /fsdev/qemu-fsdev.h | |
| parent | cfeea0c021db6234c154dbc723730e81553924ff (diff) | |
| download | qemu-403503b162ffc33fb64cfefdf7b880acf41772cd.zip qemu-403503b162ffc33fb64cfefdf7b880acf41772cd.tar.gz qemu-403503b162ffc33fb64cfefdf7b880acf41772cd.tar.bz2 | |
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>
Diffstat (limited to 'fsdev/qemu-fsdev.h')
0 files changed, 0 insertions, 0 deletions