diff options
| author | Borislav Petkov <bp@suse.de> | 2016-04-05 08:29:51 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-04-13 11:37:42 +0200 |
| commit | 425d8c2fc5e6dddbad083502bb77c7beae545620 (patch) | |
| tree | 0612d3e8554dcf951705018cee9a915cd189d555 /Documentation/security/keys-request-key.txt | |
| parent | 78df526c74a4db696e1e058b9869471937d0773b (diff) | |
x86/cpu: Simplify extended APIC ID detection on AMD
Both if-branches are under if (boot_cpu_has(X86_FEATURE_APIC)), unify
them.
Also, simplify the test for bits:
- 17 ("ApicExtBrdCst: APIC extended broadcast enable") and
- 18 ("ApicExtId: APIC extended ID enable.")
in "D18F0x68 Link Transaction Control."
No functionality change.
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1459837795-2588-3-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation/security/keys-request-key.txt')
0 files changed, 0 insertions, 0 deletions