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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-04-03 06:32:28 -0500 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-04-03 06:32:28 -0500 |
commit | 30cebb6ca1e0eb2691339a0caa6600f646af0be5 (patch) | |
tree | 9c132c7079b0cb48b19fa81231b679ddba766621 /arch/x86/include | |
parent | f7eeb8a87c033d126ff6b8c35405ba5dc4e55754 (diff) | |
parent | 34a4cceb78e48c75d1b48b25352a3f3b2cc2b2da (diff) | |
download | linux-30cebb6ca1e0eb2691339a0caa6600f646af0be5.tar.gz linux-30cebb6ca1e0eb2691339a0caa6600f646af0be5.tar.bz2 linux-30cebb6ca1e0eb2691339a0caa6600f646af0be5.zip |
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Thomas Gleixner:
"This lot contains:
- Some fixups for the fallout of the topology consolidation which
unearthed AMD/Intel inconsistencies
- Documentation for the x86 topology management
- Support for AMD advanced power management bits
- Two simple cleanups removing duplicated code"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/cpu: Add advanced power management bits
x86/thread_info: Merge two !__ASSEMBLY__ sections
x86/cpufreq: Remove duplicated TDP MSR macro definitions
x86/Documentation: Start documenting x86 topology
x86/cpu: Get rid of compute_unit_id
perf/x86/amd: Cleanup Fam10h NB event constraints
x86/topology: Fix AMD core count
Diffstat (limited to 'arch/x86/include')
-rw-r--r-- | arch/x86/include/asm/msr-index.h | 8 | ||||
-rw-r--r-- | arch/x86/include/asm/processor.h | 2 | ||||
-rw-r--r-- | arch/x86/include/asm/smp.h | 1 | ||||
-rw-r--r-- | arch/x86/include/asm/thread_info.h | 6 |
4 files changed, 4 insertions, 13 deletions
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index 2da46ac16e37..426e946ed0c0 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -190,6 +190,7 @@ #define MSR_PP1_ENERGY_STATUS 0x00000641 #define MSR_PP1_POLICY 0x00000642 +/* Config TDP MSRs */ #define MSR_CONFIG_TDP_NOMINAL 0x00000648 #define MSR_CONFIG_TDP_LEVEL_1 0x00000649 #define MSR_CONFIG_TDP_LEVEL_2 0x0000064A @@ -210,13 +211,6 @@ #define MSR_GFX_PERF_LIMIT_REASONS 0x000006B0 #define MSR_RING_PERF_LIMIT_REASONS 0x000006B1 -/* Config TDP MSRs */ -#define MSR_CONFIG_TDP_NOMINAL 0x00000648 -#define MSR_CONFIG_TDP_LEVEL1 0x00000649 -#define MSR_CONFIG_TDP_LEVEL2 0x0000064A -#define MSR_CONFIG_TDP_CONTROL 0x0000064B -#define MSR_TURBO_ACTIVATION_RATIO 0x0000064C - /* Hardware P state interface */ #define MSR_PPERF 0x0000064e #define MSR_PERF_LIMIT_REASONS 0x0000064f diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 983738ac014c..9264476f3d57 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -132,8 +132,6 @@ struct cpuinfo_x86 { u16 logical_proc_id; /* Core id: */ u16 cpu_core_id; - /* Compute unit id */ - u8 compute_unit_id; /* Index into per_cpu list: */ u16 cpu_index; u32 microcode; diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h index 20a3de5cb3b0..66b057306f40 100644 --- a/arch/x86/include/asm/smp.h +++ b/arch/x86/include/asm/smp.h @@ -155,6 +155,7 @@ static inline int wbinvd_on_all_cpus(void) wbinvd(); return 0; } +#define smp_num_siblings 1 #endif /* CONFIG_SMP */ extern unsigned disabled_cpus; diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h index 82866697fcf1..ffae84df8a93 100644 --- a/arch/x86/include/asm/thread_info.h +++ b/arch/x86/include/asm/thread_info.h @@ -276,11 +276,9 @@ static inline bool is_ia32_task(void) */ #define force_iret() set_thread_flag(TIF_NOTIFY_RESUME) -#endif /* !__ASSEMBLY__ */ - -#ifndef __ASSEMBLY__ extern void arch_task_cache_init(void); extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src); extern void arch_release_task_struct(struct task_struct *tsk); -#endif +#endif /* !__ASSEMBLY__ */ + #endif /* _ASM_X86_THREAD_INFO_H */ |