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| author | Borislav Petkov <borislav.petkov@amd.com> | 2011-12-05 14:28:37 +0100 |
|---|---|---|
| committer | Borislav Petkov <borislav.petkov@amd.com> | 2011-12-05 14:28:37 +0100 |
| commit | ce37defc0f6673f5ca2c92ed5cfcaf290ae7dd16 (patch) | |
| tree | e662613f6ef4629ec8504502a87079c9b93117da /crypto/vmac.c | |
| parent | bd399063976c6c7a09beb4730ed1d93cadbcc739 (diff) | |
| download | lwn-ce37defc0f6673f5ca2c92ed5cfcaf290ae7dd16.tar.gz lwn-ce37defc0f6673f5ca2c92ed5cfcaf290ae7dd16.zip | |
x86: Document rdmsr_safe restrictions
Recently, I got bitten by using rdmsr_safe too early in the boot
process. Document its shortcomings for future reference.
Link: http://lkml.kernel.org/r/4ED5B70F.606@lwfinger.net
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Diffstat (limited to 'crypto/vmac.c')
0 files changed, 0 insertions, 0 deletions