tree 79dcc946b66f44498c1c4021420bf74971d74e37
parent da5cabf80e2433131bf0ed8993abc0f7ea618c73
author Hans Rosenfeld <hans.rosenfeld@amd.com> 1282141190 +0200
committer H. Peter Anvin <hpa@zytor.com> 1282148188 -0700

x86, cpu: Fix regression in AMD errata checking code

A bug in the family-model-stepping matching code caused the presence of
errata to go undetected when OSVW was not used. This causes hangs on
some K8 systems because the E400 workaround is not enabled.

Signed-off-by: Hans Rosenfeld <hans.rosenfeld@amd.com>
LKML-Reference: <1282141190-930137-1-git-send-email-hans.rosenfeld@amd.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>