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>
Release-acked-by: Juergen Gross <jgross@suse.com>

diff --git a/xen/tools/gen-cpuid.py b/xen/tools/gen-cpuid.py
index 27569bdd38236b751a7ba7578d7a28579920991d..6fbe129b3c042b40915b820f67f58f0657da1b87 100755 (executable)
--- a/xen/tools/gen-cpuid.py
+++ b/xen/tools/gen-cpuid.py
@@ -197,7 +197,7 @@ 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],