| 2019-06-23 |
Fenghua Yu | Documentation/ABI: Document umwait control sysfs interfaces
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2019-06-23 |
Fenghua Yu | x86/umwait: Add sysfs interface to control umwait maximum...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2019-06-23 |
Fenghua Yu | x86/umwait: Add sysfs interface to control umwait C0...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2019-06-23 |
Fenghua Yu | x86/umwait: Initialize umwait control values
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2019-06-23 |
Fenghua Yu | x86/cpufeatures: Enumerate user wait instructions
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2019-06-20 |
Fenghua Yu | x86/cpufeatures: Enumerate the new AVX512 BFLOAT16...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2019-06-20 |
Fenghua Yu | x86/cpufeatures: Combine word 11 and 12 into a new...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2018-10-25 |
Fenghua Yu | x86/cpufeatures: Enumerate MOVDIR64B instruction
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2018-10-25 |
Fenghua Yu | x86/cpufeatures: Enumerate MOVDIRI instruction
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2018-09-20 |
Fenghua Yu | x86/intel_rdt: Add Reinette as co-maintainer for RDT
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2018-04-26 |
Fenghua Yu | x86/cpufeatures: Enumerate cldemote instruction
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2018-01-18 |
Fenghua Yu | x86/intel_rdt: Add command line parameter to control...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2018-01-18 |
Fenghua Yu | x86/intel_rdt: Enable L2 CDP in MSR IA32_L2_QOS_CFG
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2018-01-18 |
Fenghua Yu | x86/intel_rdt: Add two new resources for L2 Code and...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2018-01-18 |
Fenghua Yu | x86/intel_rdt: Enumerate L2 Code and Data Prioritization...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2018-01-18 |
Fenghua Yu | x86/intel_rdt: Add L2CDP support in documentation
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2018-01-18 |
Fenghua Yu | x86/intel_rdt: Update documentation
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2017-08-01 |
Fenghua Yu | x86/intel_rdt: Show bitmask of shareable resource with...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-12-02 |
Fenghua Yu | x86/intel_rdt: Call intel_rdt_sched_in() with preemption...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-11-28 |
Fenghua Yu | x86/intel_rdt: Update task closid immediately on CPU...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-11-28 |
Fenghua Yu | x86/intel_rdt: Fix setting of closid when adding CPUs...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-11-15 |
Fenghua Yu | x86/intel_rdt: Update percpu closid immeditately on...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-11-15 |
Fenghua Yu | x86/intel_rdt: Reset per cpu closids on unmount
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-11-15 |
Fenghua Yu | x86/intel_rdt: Protect info directory from removal
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-10-31 |
Fenghua Yu | MAINTAINERS: Add maintainer for Intel RDT resource...
Fenghua Yu will maintain this code.
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-10-31 |
Fenghua Yu | x86/intel_rdt: Add scheduler hook
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-10-31 |
Fenghua Yu | x86/intel_rdt: Add tasks files
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-10-31 |
Fenghua Yu | x86/intel_rdt: Add mkdir to resctrl file system
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-10-31 |
Fenghua Yu | x86/intel_rdt: Add "info" files to resctrl file system
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-10-31 |
Fenghua Yu | x86/intel_rdt: Add basic resctrl filesystem support
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-10-31 |
Fenghua Yu | Documentation, x86: Documentation for Intel resource...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-10-26 |
Fenghua Yu | x86/cqm: Share PQR_ASSOC related data between CQM and CAT
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-10-26 |
Fenghua Yu | x86/intel_rdt: Pick up L3/L2 RDT parameters from CPUID
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-10-26 |
Fenghua Yu | x86/intel_rdt: Add Haswell feature discovery
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-10-26 |
Fenghua Yu | x86/intel_rdt: Add CONFIG, Makefile, and basic initialization
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-10-26 |
Fenghua Yu | x86/cpufeature: Add RDT CPUID feature bits
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-10-26 |
Fenghua Yu | x86/intel_cacheinfo: Enable cache id in cache info
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-10-26 |
Fenghua Yu | cacheinfo: Introduce cache id
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-06-18 |
Fenghua Yu | x86/fpu/xstate: Keep init_fpstate.xsave.header.xfeatures...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-06-18 |
Fenghua Yu | x86/fpu/xstate: Rename 'xstate_size' to 'fpu_kernel_xstate_s...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-06-18 |
Fenghua Yu | x86/fpu/xstate: Define and use 'fpu_user_xstate_size'
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2016-03-12 |
Fenghua Yu | x86/cpufeature: Enable new AVX-512 features
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
|
commit | commitdiff | tree |
| 2015-03-25 |
Fenghua Yu | iommu/vt-d: Print x2apic opt out info instead of printing...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2015-02-19 |
Fenghua Yu | x86/mm: Reduce PAE-mode per task pgd allocation overhead...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2014-05-31 |
Fenghua Yu | x86/xsaves: Clean up code in xstate offsets computation...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | Define kernel API to get address of each state in xsave...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
|
commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | x86/xsaves: Enable xsaves/xrstors
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | x86/xsaves: Call booting time xsaves and xrstors in...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | x86/xsaves: Save xstate to task's xsave area in __save_fpu...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | x86/xsaves: Add xsaves and xrstors support for booting...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | x86/xsaves: Clear reserved bits in xsave header
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | x86/xsaves: Use xsave/xrstor for saving and restoring...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | x86/xsaves: Use xsaves/xrstors for context switch
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | x86/xsaves: Use xsaves/xrstors to save and restore...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | x86/xsaves: Define a macro for handling xsave/xrstor...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
|
commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | x86/xsaves: Define macros for xsave instructions
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
|
commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | x86/xsaves: Change compacted format xsave area header
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
|
commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | x86/alternative: Add alternative_input_2 to support...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | x86/xsaves: Add a kernel parameter noxsaves to disable...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | x86/xsaves: Detect xsaves/xrstors feature
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
|
commit | commitdiff | tree |
| 2014-05-29 |
Fenghua Yu | x86/cpufeature.h: Reformat x86 feature macros
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2014-02-20 |
Fenghua Yu | x86, AVX-512: Enable AVX-512 States Context Switch
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2014-02-20 |
Fenghua Yu | x86, AVX-512: AVX-512 Feature Detection
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-12-05 |
Fenghua Yu | x86/apic, doc: Justification for disabling IO APIC...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-11-17 |
Fenghua Yu | x86-64, copy_user: Remove zero byte check before copy...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-11-07 |
Fenghua Yu | x86/apic: Disable I/O APIC before shutdown of the local...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-06-14 |
Fenghua Yu | x86 thermal: Disable power limit notification interrupt...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
|
commit | commitdiff | tree |
| 2013-06-14 |
Fenghua Yu | x86 thermal: Delete power-limit-notification console...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
|
commit | commitdiff | tree |
| 2013-03-20 |
Fenghua Yu | x86-32, microcode_intel_early: Fix crash with CONFIG_DEBUG_V...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-01-31 |
Fenghua Yu | x86/Kconfig: Make early microcode loading a configuration...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-01-31 |
Fenghua Yu | x86/mm/init.c: Copy ucode from initrd image to kernel...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-01-31 |
Fenghua Yu | x86/head64.c: Early update ucode in 64-bit
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-01-31 |
Fenghua Yu | x86/head_32.S: Early update ucode in 32-bit
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-01-31 |
Fenghua Yu | x86/microcode_intel_early.c: Early update ucode on...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-01-31 |
Fenghua Yu | x86/tlbflush.h: Define __native_flush_tlb_global_irq_disabled()
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-01-31 |
Fenghua Yu | x86/microcode_intel_lib.c: Early update ucode on Intel...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-01-31 |
Fenghua Yu | x86/microcode_core_early.c: Define interfaces for early...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-01-31 |
Fenghua Yu | x86/common.c: load ucode in 64 bit or show loading...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-01-31 |
Fenghua Yu | x86/common.c: Make have_cpuid_p() a global function
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-01-31 |
Fenghua Yu | x86/microcode_intel.h: Define functions and macros...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2013-01-31 |
Fenghua Yu | x86, doc: Documentation for early microcode loading
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2012-11-14 |
Fenghua Yu | x86, topology: Debug CPU0 hotplug
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2012-11-14 |
Fenghua Yu | x86/i387.c: Initialize thread xstate only on CPU0 only...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2012-11-14 |
Fenghua Yu | x86, hotplug: Handle retrigger irq by the first available CPU
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2012-11-14 |
Fenghua Yu | x86, hotplug: The first online processor saves the...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2012-11-14 |
Fenghua Yu | x86, hotplug: During CPU0 online, enable x2apic, set_numa_node.
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2012-11-14 |
Fenghua Yu | x86, hotplug: Wake up CPU0 via NMI instead of INIT...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2012-11-14 |
Fenghua Yu | x86-32, hotplug: Add start_cpu0() entry point to head_32.S
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2012-11-14 |
Fenghua Yu | x86-64, hotplug: Add start_cpu0() entry point to head_64.S
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2012-11-14 |
Fenghua Yu | kernel/cpu.c: Add comment for priority in cpu_hotplug_pm_cal...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2012-11-14 |
Fenghua Yu | x86, hotplug, suspend: Online CPU0 for suspend or hibernate
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2012-11-14 |
Fenghua Yu | x86, hotplug: Support functions for CPU0 online/offline
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2012-11-14 |
Fenghua Yu | x86, topology: Don't offline CPU0 if any PIC irq can...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2012-11-14 |
Fenghua Yu | x86, Kconfig: Add config switch for CPU0 hotplug
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2012-11-14 |
Fenghua Yu | doc: Add x86 CPU0 online/offline feature
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
|
commit | commitdiff | tree |
| 2012-10-06 |
Fenghua Yu | ACPI: Harden acpi_table_parse_entries() against BIOS bug
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2012-06-29 |
Fenghua Yu | x86/copy_user_generic: Optimize copy_user_generic with...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2011-12-15 |
Fenghua Yu | x86, mce, therm_throt: Don't report power limit and...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2011-11-23 |
Fenghua Yu | CPU: Add right qualifiers for alloc_frozen_cpus() and...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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commit | commitdiff | tree |
| 2011-07-14 |
Fenghua Yu | ACPICA: Do not repair _TSS return package if _PSS is...
Reported-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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