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* Merge tag 'x86_cpu_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds3 days1-121/+67
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| * x86/cpu/intel: Drop stray FAM6 check with new Intel CPU model definesAndrew Cooper2024-06-291-11/+7
| * x86/cpu/intel: Switch to new Intel CPU model definesTony Luck2024-05-281-55/+53
| * x86/cpu: Remove useless work in detect_tme_early()Alison Schofield2024-05-281-60/+12
* | x86/topology/intel: Unlock CPUID before evaluating anythingThomas Gleixner2024-05-311-9/+16
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* x86/cpu: Clear TME feature flag if TME is not enabled by BIOSBingsong Si2024-03-261-0/+1
* Merge branch 'x86/urgent' into x86/apic, to resolve conflictsIngo Molnar2024-02-271-87/+91
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| * x86/cpu/intel: Detect TME keyid bits before setting MTRR mask registersPaolo Bonzini2024-02-261-87/+91
* | x86/cpu: Use common topology code for IntelThomas Gleixner2024-02-151-25/+0
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* Merge tag 'sysctl-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/m...Linus Torvalds2023-11-011-1/+0
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| * arch/x86: Remove now superfluous sentinel elem from ctl_table arraysJoel Granados2023-10-101-1/+0
* | x86/cpu: Remove pointless evaluation of x86_coreid_bitsThomas Gleixner2023-10-101-13/+0
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* x86/microcode: Include vendor headers into microcode.hAshok Raj2023-08-131-1/+1
* x86/microcode/intel: Move microcode functions out of cpu/intel.cThomas Gleixner2023-08-131-174/+0
* Merge tag 'modules-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/...Linus Torvalds2023-04-271-1/+1
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| * Change DEFINE_SEMAPHORE() to take a number argumentPeter Zijlstra2023-04-181-1/+1
* | x86/split_lock: Enumerate architectural split lock disable bitFenghua Yu2023-03-161-37/+22
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* Merge tag 'x86_microcode_for_v6.2' of git://git.kernel.org/pub/scm/linux/kern...Linus Torvalds2022-12-131-1/+143
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| * x86/microcode/intel: Add hdr_type to intel_microcode_sanity_check()Jithu Joseph2022-11-181-3/+18
| * x86/microcode/intel: Reuse microcode_sanity_check()Jithu Joseph2022-11-181-0/+99
| * x86/microcode/intel: Reuse find_matching_signature()Jithu Joseph2022-11-181-0/+29
| * x86/microcode: Drop struct ucode_cpu_info.validBorislav Petkov2022-11-021-1/+0
* | x86/split_lock: Add sysctl to control the misery modeGuilherme G. Piccoli2022-11-101-10/+53
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* x86/bus_lock: Don't assume the init value of DEBUGCTLMSR.BUS_LOCK_DETECT to b...Chenyi Qiang2022-08-021-13/+14
* Merge tag 'x86_cpu_for_v6.0_rc1' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds2022-08-011-2/+2
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| * x86/cpu: Use MSR_IA32_MISC_ENABLE constantsPaolo Bonzini2022-07-191-2/+2
* | Merge tag 'platform-drivers-x86-v5.19-1' of git://git.kernel.org/pub/scm/linu...Linus Torvalds2022-05-231-0/+32
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| * | x86/microcode/intel: Expose collect_cpu_info_early() for IFSJithu Joseph2022-05-121-0/+32
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* | Merge tag 'x86_misc_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kern...Linus Torvalds2022-05-231-1/+1
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| * | x86: Fix return value of __setup handlersRandy Dunlap2022-05-041-1/+1
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* | x86/split_lock: Enable the split lock feature on Raptor LakeTony Luck2022-05-041-0/+1
* | x86/split-lock: Remove unused TIF_SLD bitTony Luck2022-04-271-12/+0
* | x86/split_lock: Make life miserable for split lockersTony Luck2022-04-271-10/+53
* | x86/tsx: Disable TSX development mode at bootPawan Gupta2022-04-111-8/+0
* | x86/tsx: Use MSR_TSX_CTRL to clear CPUID bitsPawan Gupta2022-04-111-0/+1
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* Merge tag 'x86-splitlock-2021-06-28' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds2021-06-281-2/+40
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| * x86/bus_lock: Set rate limit for bus lockFenghua Yu2021-05-181-2/+40
* | x86/tsx: Clear CPUID bits when TSX always force abortsPawan Gupta2021-06-151-1/+3
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* Merge tag 'perf-core-2021-04-28' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds2021-04-281-0/+16
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| * x86/cpu: Add helper function to get the type of the current hybrid CPURicardo Neri2021-04-191-0/+16
* | Merge tag 'x86-splitlock-2021-04-26' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds2021-04-261-19/+92
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| * | x86/traps: Handle #DB for bus lockFenghua Yu2021-03-281-19/+92
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* / x86: Fix various typos in comments, take #2Ingo Molnar2021-03-211-1/+1
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* Merge tag 'ras_updates_for_v5.12' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds2021-02-201-0/+3
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| * thermal: Move therm_throt there from x86/mceBorislav Petkov2021-02-081-0/+3
* | x86/split_lock: Enable the split lock feature on another Alder Lake CPUFenghua Yu2021-02-011-0/+1
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* Merge tag 'locking-urgent-2020-08-10' of git://git.kernel.org/pub/scm/linux/k...Linus Torvalds2020-08-101-0/+1
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| * locking/seqlock, headers: Untangle the spaghetti monsterPeter Zijlstra2020-08-061-0/+1
* | x86/split_lock: Enable the split lock feature on Sapphire Rapids and Alder La...Fenghua Yu2020-07-251-0/+2
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* x86/split_lock: Don't write MSR_TEST_CTRL on CPUs that aren't whitelistedSean Christopherson2020-06-301-1/+10