diff options
| author | Borislav Petkov <bp@suse.de> | 2017-01-20 21:29:42 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-01-23 10:02:45 +0100 |
| commit | 0c12d18ab96e4da9f3e963bc242689bdeaaf2330 (patch) | |
| tree | 8f9f4df441f2f55952be27e577b4139243354a96 /arch/x86/kernel/cpu | |
| parent | a585df8edabdb47ae25214ebb3a627ca7ce800d3 (diff) | |
x86/microcode: Convert to bare minimum MSR accessors
Having tracepoints to the MSR accessors makes them unsuitable for early
microcode loading: think 32-bit before paging is enabled and us chasing
pointers to test whether a tracepoint is enabled or not. Results in a
reliable triple fault.
Convert to the bare ones.
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/20170120202955.4091-4-bp@alien8.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/cpu')
0 files changed, 0 insertions, 0 deletions