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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2021-09-09 Fenghua Yuiommu/vt-d: Fix a deadlock in intel_svm_drain_prq()
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-09-09 Fenghua Yuiommu/vt-d: Fix PASID leak in intel_svm_unbind_mm()
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-08-18 Fenghua Yuiommu/vt-d: Fix PASID reference leak
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-05-18 Fenghua YuDocumentation/x86: Add ratelimit in buslock.rst
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-05-18 Fenghua YuDocumentation/admin-guide: Add bus lock ratelimit
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-05-18 Fenghua Yux86/bus_lock: Set rate limit for bus lock
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-05-18 Fenghua YuDocumentation/x86: Add buslock.rst
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-07 Fenghua Yuselftests/resctrl: Change a few printed messages
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Create .gitignore to include resctrl_tests
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Fix checking for < 0 for unsigned...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Fix incorrect parsing of iMC counters
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Fix unmount resctrl FS
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Skip the test if requested resctrl...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Modularize resctrl test suite main...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Don't hard code value of "no_of_bits...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Fix MBA/MBM results reporting format
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Use resctrl/info for feature detection
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Check for resctrl mount point only...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Add config dependencies
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Share show_cache_info() by CAT and...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Call kselftest APIs to log test...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Rename CQM test as CMT test
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Fix missing options "-n" and "-p"
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Clean up resctrl features check
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Fix compilation issues for other...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Fix compilation issues for global...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-04-02 Fenghua Yuselftests/resctrl: Enable gcc checks to detect buffer...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-03-28 Fenghua YuDocumentation/admin-guide: Change doc for split_lock_detect...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-03-28 Fenghua Yux86/traps: Handle #DB for bus lock
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-03-28 Fenghua Yux86/cpufeatures: Enumerate #DB for bus lock detection
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-03-13 Fenghua Yumm/fork: clear PASID for new mm
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-02-01 Fenghua Yux86/split_lock: Enable the split lock feature on another...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-01-08 Fenghua Yux86/resctrl: Don't move a task to the same resource...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2021-01-08 Fenghua Yux86/resctrl: Use an IPI instead of task_work_add()...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-10-27 Fenghua Yux86/resctrl: Correct MBM total and local values
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-10-27 Fenghua YuDocumentation/x86: Rename resctrl_ui.rst and add two...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-09-17 Fenghua Yux86/mmu: Allocate/free a PASID
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-09-17 Fenghua Yux86/cpufeatures: Mark ENQCMD as disabled when configured out
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-09-17 Fenghua Yumm: Add a pasid member to struct mm_struct
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-09-17 Fenghua Yux86/msr-index: Define an IA32_PASID MSR
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-09-17 Fenghua Yux86/cpufeatures: Enumerate ENQCMD and ENQCMDS instructions
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-09-17 Fenghua Yuiommu/vt-d: Change flags type to unsigned int in binding mm
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-09-17 Fenghua Yudrm, iommu: Change type of pasid to u32
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-08-26 Fenghua Yux86/resctrl: Enable user to view thread or core throttling...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-08-26 Fenghua Yux86/resctrl: Enumerate per-thread MBA controls
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-07-25 Fenghua Yux86/split_lock: Enable the split lock feature on Sapphire...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-07-03 Fenghua Yucrypto: hisilicon/qm - Change type of pasid to u32
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-05-28 Fenghua Yux86/split_lock: Add Icelake microserver and Tigerlake...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-05-13 Fenghua Yux86/fpu/xstate: Define new functions for clearing fpregs...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-05-12 Fenghua Yux86/fpu/xstate: Define new macros for supervisor and...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-05-12 Fenghua Yux86/fpu/xstate: Rename validate_xstate_header() to...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-05-10 Fenghua Yumtd: rawnand: fsmc: Change to non-atomic bit operations
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-02-11 Fenghua Yuselftests/resctrl: Add the test in MAINTAINERS
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-02-11 Fenghua Yuselftests/resctrl: Add Cache Allocation Technology...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-02-11 Fenghua Yuselftests/resctrl: Add Cache QoS Monitoring (CQM) selftest
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-02-11 Fenghua Yuselftests/resctrl: Add MBA test
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-02-11 Fenghua Yuselftests/resctrl: Add MBM test
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-02-11 Fenghua Yuselftests/resctrl: Add README for resctrl tests
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2020-01-05 Fenghua Yudrivers/net/b44: Change to non-atomic bit operations...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2019-11-15 Fenghua Yux86/cpu: Align the x86_capability array to size of...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2019-11-15 Fenghua Yux86/cpu: Align cpu_caps_cleared and cpu_caps_set to...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2019-08-12 Fenghua Yux86/umwait: Fix error handling in umwait_init()
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2019-06-23 Fenghua YuDocumentation/ABI: Document umwait control sysfs interfaces
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2019-06-23 Fenghua Yux86/umwait: Add sysfs interface to control umwait maximum...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2019-06-23 Fenghua Yux86/umwait: Add sysfs interface to control umwait C0...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2019-06-23 Fenghua Yux86/umwait: Initialize umwait control values
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2019-06-23 Fenghua Yux86/cpufeatures: Enumerate user wait instructions
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2019-06-20 Fenghua Yux86/cpufeatures: Enumerate the new AVX512 BFLOAT16...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2019-06-20 Fenghua Yux86/cpufeatures: Combine word 11 and 12 into a new...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2018-10-25 Fenghua Yux86/cpufeatures: Enumerate MOVDIR64B instruction
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2018-10-25 Fenghua Yux86/cpufeatures: Enumerate MOVDIRI instruction
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2018-09-20 Fenghua Yux86/intel_rdt: Add Reinette as co-maintainer for RDT
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2018-04-26 Fenghua Yux86/cpufeatures: Enumerate cldemote instruction
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2018-01-18 Fenghua Yux86/intel_rdt: Add command line parameter to control...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2018-01-18 Fenghua Yux86/intel_rdt: Enable L2 CDP in MSR IA32_L2_QOS_CFG
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2018-01-18 Fenghua Yux86/intel_rdt: Add two new resources for L2 Code and...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2018-01-18 Fenghua Yux86/intel_rdt: Enumerate L2 Code and Data Prioritization...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2018-01-18 Fenghua Yux86/intel_rdt: Add L2CDP support in documentation
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2018-01-18 Fenghua Yux86/intel_rdt: Update documentation
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2017-08-01 Fenghua Yux86/intel_rdt: Show bitmask of shareable resource with...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-12-02 Fenghua Yux86/intel_rdt: Call intel_rdt_sched_in() with preemption...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-11-28 Fenghua Yux86/intel_rdt: Update task closid immediately on CPU...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-11-28 Fenghua Yux86/intel_rdt: Fix setting of closid when adding CPUs...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-11-15 Fenghua Yux86/intel_rdt: Update percpu closid immeditately on...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-11-15 Fenghua Yux86/intel_rdt: Reset per cpu closids on unmount
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-11-15 Fenghua Yux86/intel_rdt: Protect info directory from removal
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-10-31 Fenghua YuMAINTAINERS: 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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2016-10-31 Fenghua Yux86/intel_rdt: Add scheduler hook
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-10-31 Fenghua Yux86/intel_rdt: Add tasks files
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-10-31 Fenghua Yux86/intel_rdt: Add mkdir to resctrl file system
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-10-31 Fenghua Yux86/intel_rdt: Add "info" files to resctrl file system
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-10-31 Fenghua Yux86/intel_rdt: Add basic resctrl filesystem support
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-10-31 Fenghua YuDocumentation, x86: Documentation for Intel resource...
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-10-26 Fenghua Yux86/cqm: Share PQR_ASSOC related data between CQM and CAT
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-10-26 Fenghua Yux86/intel_rdt: Pick up L3/L2 RDT parameters from CPUID
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-10-26 Fenghua Yux86/intel_rdt: Add Haswell feature discovery
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-10-26 Fenghua Yux86/intel_rdt: Add CONFIG, Makefile, and basic initialization
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-10-26 Fenghua Yux86/cpufeature: Add RDT CPUID feature bits
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-10-26 Fenghua Yux86/intel_cacheinfo: Enable cache id in cache info
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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2016-10-26 Fenghua Yucacheinfo: Introduce cache id
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
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