x86/cpuid: add missing PCLMULQDQ dependency

Since we can't seem to be able to settle our discussion for the wider
adjustment previously posted, let's at least add the missing dependency
for 4.12. I'm not convinced though that attaching it to SSE is correct.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
master commit: eeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
master date: 2019-03-05 18:04:23 +0100

diff --git a/xen/tools/gen-cpuid.py b/xen/tools/gen-cpuid.py
index 65526ff120b2b0a442a1f0b0ba9b9bdf0a24ceb6..80b343d41cf478b7519df270b5cb163b3cdd7268 100755 (executable)
--- a/xen/tools/gen-cpuid.py
+++ b/xen/tools/gen-cpuid.py
@@ -193,7 +193,7 @@ def crunch_numbers(state):
         # %XMM support, without specific inter-dependencies.  Additionally
         # AMD has a special mis-alignment sub-mode.
         SSE: [SSE2, SSE3, SSSE3, SSE4A, MISALIGNSSE,
-              AESNI, SHA],
+              AESNI, PCLMULQDQ, SHA],
 
         # SSE2 was re-specified as core instructions for 64bit.
         SSE2: [LM],