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| author | Borislav Petkov <borislav.petkov@amd.com> | 2012-06-21 14:07:17 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2012-07-01 19:24:09 +0200 |
| commit | 3d8986bc7f309483ee09c7a02888bab09072c19b (patch) | |
| tree | 44cb2e0c9a62f499e4ae41f27fc50133650cdf32 /arch/x86/kernel/tboot.c | |
| parent | x86, microcode: Sanitize per-cpu microcode reloading interface (diff) | |
| download | linux-3d8986bc7f309483ee09c7a02888bab09072c19b.tar.xz linux-3d8986bc7f309483ee09c7a02888bab09072c19b.zip | |
x86, microcode: Make reload interface per system
The reload interface should be per-system so that a full system ucode
reload happens (on each core) when doing
echo 1 > /sys/devices/system/cpu/microcode/reload
Move it to the cpu subsys directory instead of it being per-cpu.
Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Link: http://lkml.kernel.org/r/1340280437-7718-3-git-send-email-bp@amd64.org
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/kernel/tboot.c')
0 files changed, 0 insertions, 0 deletions