Commit Graph

11 Commits

Author SHA1 Message Date
Tim Wiederhake
6562669388 cpu_map: Add missing vmx features from MSR 0x491
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2023-11-24 10:47:05 +01:00
Tim Wiederhake
a155693a40 cpu_map: Add missing vmx features from MSR 0x490
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2023-11-24 10:47:02 +01:00
Tim Wiederhake
2e49a26158 cpu_map: Add missing vmx features from MSR 0x48F
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2023-11-24 10:47:00 +01:00
Tim Wiederhake
848e2d0949 cpu_map: Add missing vmx features from MSR 0x48E
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2023-11-24 10:46:58 +01:00
Tim Wiederhake
23f509c102 cpu_map: Add missing vmx features from MSR 0x48D
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2023-11-24 10:46:55 +01:00
Tim Wiederhake
102f6335b9 cpu_map: Add missing vmx features from MSR 0x48C
Differences from qemu:

* "vmx-ept-uc" (bit 8) and "vmx-ept-wb" (bit 14) are not added to
qemu's list of named features yet, but used in several qemu cpu
models never the less. Add to libvirt regardless.

* "vmx-invvpid-single-context" (bit 41) is erroneously called
"vmx-invept-single-context" in qemu. This is the name of the
feature associated with bit 25 in both libvirt and qemu.

* "vmx-invvpid-single-context-noglobals" (bit 43) is erroneously
called "vmx-invept-single-context-noglobals". Use the correct name.

Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2023-11-24 10:46:50 +01:00
Tim Wiederhake
94eacd5a5f cpu_map: Add missing vmx features from MSR 0x48B
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2023-11-24 10:46:47 +01:00
Tim Wiederhake
a1862e3de2 cpu_map: Add missing vmx features from MSR 0x485
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2023-11-24 10:46:44 +01:00
Tim Wiederhake
3590bb344e cpu_map: Add missing vmx features from MSR 0x480
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2023-11-24 10:46:40 +01:00
Tim Wiederhake
f0a5cf4b8a cpu_map: Define and enable Snowridge model
Due to missing pdpe1gb support in the host CPU data, the CPU is still
incorrectly detected as Westmere-IBRS for host capabilities because we
don't have the option to disable features included in the base model
there.

Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2021-01-07 23:23:41 +01:00
Tim Wiederhake
59a585fdb0 cputestdata: Add test data for Snowridge
It's obvious the CPU model detection provides strange results, which
will be fixed by adding a new Snowridge CPU model few patches later.

Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2021-01-07 23:20:03 +01:00