diff options
| author | Pu Wen <puwen@hygon.cn> | 2018-09-23 17:35:01 +0800 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2018-09-27 18:28:58 +0200 |
| commit | c3fecca457c1aa1c1a2f81bfe68393af244a263e (patch) | |
| tree | 7310a7721ee42444fc6de963b66c89aabbb1940b /arch/x86/kernel/alternative.c | |
| parent | 6d0ef316b9f8ea03fa867debda70b2f11a0b9736 (diff) | |
| download | lwn-c3fecca457c1aa1c1a2f81bfe68393af244a263e.tar.gz lwn-c3fecca457c1aa1c1a2f81bfe68393af244a263e.zip | |
x86/alternative: Init ideal_nops for Hygon Dhyana
The ideal_nops for Hygon Dhyana CPU should be p6_nops.
Signed-off-by: Pu Wen <puwen@hygon.cn>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Borislav Petkov <bp@suse.de>
Cc: tglx@linutronix.de
Cc: mingo@redhat.com
Cc: hpa@zytor.com
Cc: x86@kernel.org
Cc: thomas.lendacky@amd.com
Link: https://lkml.kernel.org/r/79e76c3173716984fe5fdd4a8e2c798bf4193205.1537533369.git.puwen@hygon.cn
Diffstat (limited to 'arch/x86/kernel/alternative.c')
| -rw-r--r-- | arch/x86/kernel/alternative.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c index b9d5e7c9ef43..184e9a06b0ff 100644 --- a/arch/x86/kernel/alternative.c +++ b/arch/x86/kernel/alternative.c @@ -222,6 +222,10 @@ void __init arch_init_ideal_nops(void) } break; + case X86_VENDOR_HYGON: + ideal_nops = p6_nops; + return; + case X86_VENDOR_AMD: if (boot_cpu_data.x86 > 0xf) { ideal_nops = p6_nops; |