diff options
| author | Borislav Petkov <bp@suse.de> | 2016-10-25 12:55:15 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-10-25 13:28:58 +0300 |
| commit | 058dc49803171f37b25f053182835f2969d1c43f (patch) | |
| tree | 1b31395bfb5edc9a71aafb51a606694931b98f0f /arch/x86/include/asm/microcode.h | |
| parent | f5bdfefbf96279b4eb431606cec7a662f5d3ba88 (diff) | |
| download | linux-058dc49803171f37b25f053182835f2969d1c43f.tar.xz | |
x86/microcode: Export the microcode cache linked list
It will be used by both drivers so move it to core.c.
No functionality change.
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@kernel.org>
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: Josh Poimboeuf <jpoimboe@redhat.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/20161025095522.11964-6-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/microcode.h')
| -rw-r--r-- | arch/x86/include/asm/microcode.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/x86/include/asm/microcode.h b/arch/x86/include/asm/microcode.h index 05e56d0968d4..91595ecb3689 100644 --- a/arch/x86/include/asm/microcode.h +++ b/arch/x86/include/asm/microcode.h @@ -20,6 +20,15 @@ do { \ (u32)((u64)(val)), \ (u32)((u64)(val) >> 32)) +struct ucode_patch { + struct list_head plist; + void *data; /* Intel uses only this one */ + u32 patch_id; + u16 equiv_cpu; +}; + +extern struct list_head microcode_cache; + struct cpu_signature { unsigned int sig; unsigned int pf; |