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x86/KVM/VMX: Add module argument for L1TF mitigation
2018-05-19
Dmitry Safonov
x86/mm: Drop TS_COMPAT on 64-bit exec() syscall
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-18
Konrad Rzeszutek...
x86/bugs: Rename SSBD_NO to SSB_NO
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-17
Thomas Gleixner
x86/apic/x2apic: Initialize cluster ID properly
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-17
Tom Lendacky
KVM: SVM: Implement VIRT_SPEC_CTRL support for SSBD
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-17
Thomas Gleixner
x86/speculation, KVM: Implement support for VIRT_SPEC_CTRL...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-17
Thomas Gleixner
x86/bugs: Rework spec_ctrl base and mask logic
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-17
Thomas Gleixner
x86/bugs: Remove x86_spec_ctrl_set()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-17
Thomas Gleixner
x86/bugs: Expose x86_spec_ctrl_base directly
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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tree
2018-05-17
Borislav Petkov
x86/bugs: Unify x86_spec_ctrl_{set_guest,restore_host}
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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tree
2018-05-17
Thomas Gleixner
x86/speculation: Rework speculative_store_bypass_update()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-17
Tom Lendacky
x86/speculation: Add virtualized speculative store...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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tree
2018-05-17
Thomas Gleixner
x86/bugs, KVM: Extend speculation control for VIRT_SPEC_CTRL
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-17
Thomas Gleixner
x86/speculation: Handle HT correctly on AMD
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-17
Thomas Gleixner
x86/cpufeatures: Add FEATURE_ZEN
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-17
Thomas Gleixner
x86/cpufeatures: Disentangle SSBD enumeration
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-17
Thomas Gleixner
x86/cpufeatures: Disentangle MSR_SPEC_CTRL enumeration...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-17
Borislav Petkov
x86/speculation: Use synthetic bits for IBRS/IBPB/STIBP
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-17
Thomas Gleixner
KVM: SVM: Move spec control call after restore of GS
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-16
Mathieu Malaterre
clocksource: Move inline keyword to the beginning of...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-15
Dexuan Cui
tick/broadcast: Use for_each_cpu() specially on UP...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-14
Jim Mattson
x86/cpu: Make alternative_msr_write work for 32-bit...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Alexei Starovoitov
x86/cpufeature: Guard asm_volatile_goto usage for BPF...
Suggested-by:
Thomas Gleixner
<tglx@linutronix.de>
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Joe Perches
x86/mtrr: Rename main.c to mtrr.c and remove duplicate...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Joe Perches
x86: Remove pr_fmt duplicate logging prefixes
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Joe Perches
x86/early-quirks: Rename duplicate define of dev_err
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Masami Hiramatsu
uprobes/x86: Prohibit probing on MOV SS instruction
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Masami Hiramatsu
kprobes/x86: Prohibit probing on exception masking...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Tetsuo Handa
x86/kexec: Avoid double free_page() upon do_kexec_load...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Thomas Gleixner
x86/CPU: Move x86_cpuinfo::x86_max_cores assignment...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
David Wang
x86/Centaur: Report correct CPU/cache topology
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
David Wang
x86/CPU: Move cpu_detect_cache_sizes() into init_intel_cache...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Marc Zyngier
dt-bindings/gic-v3: Add documentation for MBI support
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Marc Zyngier
irqchip/gic-v3: Add PCI/MSI support to the GICv3 MBI...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Marc Zyngier
irqchip/gic-v3: Add support for Message Based Interrupts...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Marc Zyngier
irqchip/gic-v3: Mark the base irq domain as DOMAIN_BUS_WIRED
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Marc Zyngier
irqdomain: Let irq_find_host default to DOMAIN_BUS_WIRED
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Marc Zyngier
dma-iommu: Fix compilation when !CONFIG_IOMMU_DMA
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Marc Zyngier
irqchip/mvebu-gicp: Use level-triggered MSIs between...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Marc Zyngier
genirq/msi: Limit level-triggered MSI to platform devices
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Marc Zyngier
genirq/msi: Allow level-triggered MSIs to be exposed...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Chen Lin
timer_list: Remove unused function pointer typedef
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Mauro Carvalho Chehab
timers: Adjust a kernel-doc comment
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Masahiro Yamada
x86/build: Remove no-op macro VMLINUX_SYMBOL()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Sudeep Holla
tick: Prefer a lower rating device only if it's CPU...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
David Wang
x86/CPU: Make intel_num_cpu_cores() generic
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-13
Thomas Gleixner
x86/CPU: Move cpu local function declarations to local...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-12
Konrad Rzeszutek...
x86/bugs: Fix the parameters alignment and missing...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-10
Jiri Kosina
x86/bugs: Make cpu_show_common() static
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-10
Jiri Kosina
x86/bugs: Fix __ssb_select_mitigation() return type
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-09
Borislav Petkov
Documentation/spec_ctrl: Do some minor cleanups
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-09
Konrad Rzeszutek...
proc: Use underscores for SSBD in 'status'
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-09
Konrad Rzeszutek...
x86/bugs: Rename _RDS to _SSBD
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-07
Thomas Gleixner
Merge tag 'y2038-ipc' of git://git.kernel.org/pub/scm...
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2018-05-06
Suravee Suthikulpanit
x86/CPU/AMD: Derive CPU topology from CPUID function...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-06
Suravee Suthikulpanit
x86/CPU: Modify detect_extended_topology() to return...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-06
Suravee Suthikulpanit
x86/CPU/AMD: Calculate last level cache ID from number...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-06
Borislav Petkov
x86/CPU: Rename intel_cacheinfo.c to cacheinfo.c
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-06
Suravee Suthikulpanit
perf/events/amd/uncore: Fix amd_uncore_llc ID to use...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-06
Borislav Petkov
x86/CPU/AMD: Have smp_num_siblings and cpu_llc_id always...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-06
Luck, Tony
x86/MCE: Fix stack out-of-bounds write in mce-inject...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-06
David Wang
x86/MCE: Enable MCE broadcasting on new Centaur CPUs
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-06
Jann Horn
x86/vdso: Remove unused file
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-04
Kees Cook
x86/speculation: Make "seccomp" the default mode for...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-04
Thomas Gleixner
seccomp: Move speculation migitation control to arch...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-04
Kees Cook
seccomp: Add filter flag to opt-out of SSB mitigation
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-04
Thomas Gleixner
seccomp: Use PR_SPEC_FORCE_DISABLE
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-04
Thomas Gleixner
prctl: Add force disable speculation
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-04
Kees Cook
x86/bugs: Make boot modes __ro_after_init
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Kees Cook
seccomp: Enable speculation flaw mitigations
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Kees Cook
proc: Provide details on speculation flaw mitigations
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Kees Cook
nospec: Allow getting/setting on non-current task
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Thomas Gleixner
x86/speculation: Add prctl for Speculative Store Bypass...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Thomas Gleixner
x86/process: Allow runtime control of Speculative Store...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Thomas Gleixner
prctl: Add speculation control prctls
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Thomas Gleixner
x86/speculation: Create spec-ctrl.h to avoid include...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Konrad Rzeszutek...
x86/KVM/VMX: Expose SPEC_CTRL Bit(2) to the guest
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Konrad Rzeszutek...
x86/bugs/AMD: Add support to disable RDS on Fam[15...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Konrad Rzeszutek...
x86/bugs: Whitelist allowed SPEC_CTRL MSR values
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Konrad Rzeszutek...
x86/bugs/intel: Set proper CPU features and setup RDS
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Konrad Rzeszutek...
x86/bugs: Provide boot parameters for the spec_store_bypass_...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Konrad Rzeszutek...
x86/cpufeatures: Add X86_FEATURE_RDS
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Konrad Rzeszutek...
x86/bugs: Expose /sys/../spec_store_bypass
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Konrad Rzeszutek...
x86/bugs, KVM: Support the combination of guest and...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Konrad Rzeszutek...
x86/bugs: Read SPEC_CTRL MSR during boot and re-use...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Konrad Rzeszutek...
x86/bugs: Concentrate bug reporting into a separate...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Konrad Rzeszutek...
x86/bugs: Concentrate bug detection into a separate...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-03
Linus Torvalds
x86/nospec: Simplify alternative_msr_write()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-02
Thomas Gleixner
x86/cpu: Restore CPUID_8000_0008_EBX reload
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-02
Peter Zijlstra
clocksource: Remove kthread
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-02
Thomas Gleixner
Merge branch 'timers/urgent' into timers/core
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2018-05-02
Peter Zijlstra
clocksource: Rework stale comment
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-02
Peter Zijlstra
clocksource: Consistent de-rate when marking unstable
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-02
Peter Zijlstra
x86/tsc: Fix mark_tsc_unstable()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-02
Peter Zijlstra
clocksource: Initialize cs->wd_list
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-02
Peter Zijlstra
clocksource: Allow clocksource_mark_unstable() on unregister...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-02
Peter Zijlstra
x86/tsc: Always unregister clocksource_tsc_early
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-05-02
Agustin Vega-Frias
irqchip/qcom: Fix check for spurious interrupts
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-04-27
Andy Lutomirski
x86/entry/64/compat: Preserve r8-r11 in int $0x80
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-04-27
Arnd Bergmann
x86/ipc: Fix x32 version of shmid64_ds and msqid64_ds
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2018-04-27
Petr Tesarik
x86/setup: Do not reserve a crash kernel region if...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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