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| author | Peter Zijlstra (Intel) <[email protected]> | 2022-02-16 20:57:00 +0100 |
|---|---|---|
| committer | Borislav Petkov <[email protected]> | 2022-02-21 10:21:28 +0100 |
| commit | d45476d9832409371537013ebdd8dc1a7781f97a (patch) | |
| tree | 98281d1b3a28e433a6117013397440e98e5de330 /scripts/gdb/linux/utils.py | |
| parent | cfb92440ee71adcc2105b0890bb01ac3cddb8507 (diff) | |
x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE
The RETPOLINE_AMD name is unfortunate since it isn't necessarily
AMD only, in fact Hygon also uses it. Furthermore it will likely be
sufficient for some Intel processors. Therefore rename the thing to
RETPOLINE_LFENCE to better describe what it is.
Add the spectre_v2=retpoline,lfence option as an alias to
spectre_v2=retpoline,amd to preserve existing setups. However, the output
of /sys/devices/system/cpu/vulnerabilities/spectre_v2 will be changed.
[ bp: Fix typos, massage. ]
Co-developed-by: Josh Poimboeuf <[email protected]>
Signed-off-by: Josh Poimboeuf <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Reviewed-by: Thomas Gleixner <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions