Misc fixes: work around an AMD microcode bug on certain models, and fix kexec kernel PMI handlers on AMD systems that get loaded on older kernels that have an unexpected register state. Signed-off-by: Ingo Molnar <mingo@kernel.org>
Misc fixes: work around an AMD microcode bug on certain models, and fix kexec kernel PMI handlers on AMD systems that get loaded on older kernels that have an unexpected register state. Signed-off-by: Ingo Molnar <mingo@kernel.org>