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path: root/arch/powerpc
AgeCommit message (Expand)Author
2019-05-16powerpc/fsl: Add nospectre_v2 command line argumentDiana Craciun
2019-05-16powerpc/fsl: Fix spectre_v2 mitigations reportingDiana Craciun
2019-05-16powerpc/fsl: Add macro to flush the branch predictorDiana Craciun
2019-05-16powerpc/fsl: Add infrastructure to fixup branch predictor flushDiana Craciun
2019-05-16powerpc: Avoid code patching freed init sectionsMichael Neuling
2019-05-16powerpc/powernv: Query firmware for count cache flush settingsMichael Ellerman
2019-05-16powerpc/pseries: Query hypervisor for count cache flush settingsMichael Ellerman
2019-05-16powerpc/64s: Add support for software count cache flushMichael Ellerman
2019-05-16powerpc/64s: Add new security feature flags for count cache flushMichael Ellerman
2019-05-16powerpc/asm: Add a patch_site macro & helpers for patching instructionsMichael Ellerman
2019-05-16powerpc/fsl: Add barrier_nospec implementation for NXP PowerPC Book3EDiana Craciun
2019-05-16powerpc/64: Make meltdown reporting Book3S 64 specificDiana Craciun
2019-05-16powerpc/64: Call setup_barrier_nospec() from setup_arch()Michael Ellerman
2019-05-16powerpc/64: Add CONFIG_PPC_BARRIER_NOSPECMichael Ellerman
2019-05-16powerpc/64: Make stf barrier PPC_BOOK3S_64 specific.Diana Craciun
2019-05-16powerpc/64: Disable the speculation barrier from the command lineDiana Craciun
2019-05-16powerpc64s: Show ori31 availability in spectre_v1 sysfs file not v2Michael Ellerman
2019-05-16powerpc/64s: Enhance the information in cpu_show_spectre_v1()Michal Suchanek
2019-05-16powerpc: Use barrier_nospec in copy_from_user()Michael Ellerman
2019-05-16powerpc/64: Use barrier_nospec in syscall entryMichael Ellerman
2019-05-16powerpc/64s: Enable barrier_nospec based on firmware settingsMichal Suchanek
2019-05-16powerpc/64s: Patch barrier_nospec in modulesMichal Suchanek
2019-05-16powerpc/64s: Add support for ori barrier_nospec patchingMichal Suchanek
2019-05-16powerpc/64s: Add barrier_nospecMichal Suchanek
2019-05-16powerpc/64s: Add support for a store forwarding barrier at kernel entry/exitNicholas Piggin
2019-05-16powerpc/64s: Fix section mismatch warnings from setup_rfi_flush()Michael Ellerman
2019-05-16powerpc/pseries: Restore default security feature flags on setupMauricio Faria de Oliveira
2019-05-16powerpc: Move default security feature flagsMauricio Faria de Oliveira
2019-05-16powerpc/pseries: Fix clearing of security feature flagsMauricio Faria de Oliveira
2019-05-16powerpc/64s: Wire up cpu_show_spectre_v2()Michael Ellerman
2019-05-16powerpc/64s: Wire up cpu_show_spectre_v1()Michael Ellerman
2019-05-16powerpc/pseries: Use the security flags in pseries_setup_rfi_flush()Michael Ellerman
2019-05-16powerpc/powernv: Use the security flags in pnv_setup_rfi_flush()Michael Ellerman
2019-05-16powerpc/64s: Enhance the information in cpu_show_meltdown()Michael Ellerman
2019-05-16powerpc/64s: Move cpu_show_meltdown()Michael Ellerman
2019-05-16powerpc/powernv: Set or clear security feature flagsMichael Ellerman
2019-05-16powerpc/pseries: Set or clear security feature flagsMichael Ellerman
2019-05-16powerpc: Add security feature flags for Spectre/MeltdownMichael Ellerman
2019-05-16powerpc/rfi-flush: Call setup_rfi_flush() after LPM migrationMichael Ellerman
2019-05-16powerpc/pseries: Add new H_GET_CPU_CHARACTERISTICS flagsMichael Ellerman
2019-05-16powerpc/rfi-flush: Differentiate enabled and patched flush typesMauricio Faria de Oliveira
2019-05-16powerpc/rfi-flush: Always enable fallback flush on pseriesMichael Ellerman
2019-05-16powerpc/rfi-flush: Make it possible to call setup_rfi_flush() againMichael Ellerman
2019-05-16powerpc/rfi-flush: Move the logic to avoid a redo into the debugfs codeMichael Ellerman
2019-05-16powerpc/powernv: Support firmware disable of RFI flushMichael Ellerman
2019-05-16powerpc/pseries: Support firmware disable of RFI flushMichael Ellerman
2019-05-16powerpc/64s: Improve RFI L1-D cache flush fallbackNicholas Piggin
2019-05-16powerpc/xmon: Add RFI flush related fields to paca dumpMichael Ellerman
2019-03-23powerpc/83xx: Also save/restore SPRG4-7 during suspendChristophe Leroy
2019-03-23powerpc/powernv: Make opal log only readable by rootJordan Niethe
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