| commit | d19d1f965904a533998739698020ff4ee8a103da | |
| author | Daniel P. Berrangé <berrange@redhat.com> | |
| Mon, 21 May 2018 21:54:22 +0000 (21 22:54 +0100) | ||
| committer | Eduardo Habkost <ehabkost@redhat.com> | |
| Mon, 21 May 2018 21:59:01 +0000 (21 18:59 -0300) | ||
| tree | fa2bc1ae62248b71fd6a270475a84982cc5f0a10 | treesnapshot (tar.gz zip) |
| parent | 9802316ed6c19fd45b4c498523df02ca370d0586 | commitdiff |
i386: define the 'ssbd' CPUID feature bit (CVE-2018-3639)
New microcode introduces the "Speculative Store Bypass Disable"
CPUID feature bit. This needs to be exposed to guest OS to allow
them to protect against CVE-2018-3639.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Message-Id: <20180521215424.13520-2-berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
New microcode introduces the "Speculative Store Bypass Disable"
CPUID feature bit. This needs to be exposed to guest OS to allow
them to protect against CVE-2018-3639.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Message-Id: <20180521215424.13520-2-berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
| target/i386/cpu.c | diffblobblamehistory | |
| target/i386/cpu.h | diffblobblamehistory |