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KVM: arm/arm64: Helper to register a new redistributor region
2018-05-25 Eric AugerKVM: arm/arm64: Helper to register a new redistributor region
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Eric AugerKVM: arm/arm64: Adapt vgic_v3_check_base to multiple...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Eric AugerKVM: arm/arm64: Revisit Redistributor TYPER last bit computation
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Eric AugerKVM: arm/arm64: Helper to locate free rdist index
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Eric AugerKVM: arm/arm64: Replace the single rdist region by a list
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Eric AugerKVM: arm/arm64: Document KVM_VGIC_V3_ADDR_TYPE_REDIST_REGION
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Eric AugerKVM: arm/arm64: Set dist->spis to NULL after kfree
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave MartinKVM: arm64: Invoke FPSIMD context switch trap from C
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave MartinKVM: arm64: Fold redundant exit code checks out of...
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave MartinKVM: arm64: Remove redundant *exit_code changes in...
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave MartinKVM: arm64: Remove eager host SVE state saving
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave MartinKVM: arm64: Save host SVE context as appropriate
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave Martinarm64/sve: Move sve_pffr() to fpsimd.h and make inline
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave Martinarm64/sve: Switch sve_pffr() argument from task to thread
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave Martinarm64/sve: Move read_zcr_features() out of cpufeature.h
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave MartinKVM: arm64: Optimise FPSIMD handling to reduce guest...
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave MartinKVM: arm64: Repurpose vcpu_arch.debug_flags for general...
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave Martinarm64/sve: Refactor user SVE trap maintenance for external use
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave Martinarm64: fpsimd: Eliminate task->mm checks
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave Martinarm64: fpsimd: Avoid FPSIMD context leakage for the init task
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave Martinarm64: fpsimd: Generalise context saving for non-task contexts
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave MartinKVM: arm64: Convert lazy FPSIMD context switch trap to C
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Christoffer DallKVM: arm/arm64: Introduce kvm_arch_vcpu_run_pid_change
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave Martinarm64: Use update{,_tsk}_thread_flag()
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave Martinthread_info: Add update_thread_flag() helpers
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-25 Dave Martinarm64: fpsimd: Fix TIF_FOREIGN_FPSTATE after invalidating...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-20 Mark Rutlandarm64: KVM: Use lm_alias() for kvm_ksym_ref()
Cc: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-04 James Morsearm64: vgic-v2: Fix proxying of cpuif access
Based on a patch from Marc Zyngier.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-04 Valentin SchneiderKVM: arm/arm64: vgic_init: Cleanup reference to process_main...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-05-04 James MorseKVM: arm64: Fix order of vcpu_write_sys_reg() arguments
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-04-27 Marc ZyngierKVM: arm/arm64: vgic: Fix source vcpu issues for GICv2 SGI
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-04-20 Marc Zyngierarm/arm64: KVM: Add PSCI version selection API
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-04-17 Andre PrzywaraKVM: arm/arm64: vgic: Kick new VCPU on interrupt migration
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-04-17 Marc Zyngierarm64: KVM: Demote SVE and LORegion warnings to debug only
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-04-17 Christoffer DallMAINTAINERS: Update e-mail address for Christoffer Dall
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-04-17 Marc ZyngierKVM: arm/arm64: Close VMID generation race
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-29 Aniruddha Banerjeeirqchip/gic: Take lock when updating irq type
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-28 Davidlohr Buesoirqchip/gic: Update supports_deactivate static key to modern api
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-28 Marc Zyngierarm64: Add temporary ERRATA_MIDR_ALL_VERSIONS compatibility...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-28 Marc ZyngierRevert "arm64: KVM: Use SMCCC_ARCH_WORKAROUND_1 for...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-26 Marc ZyngierKVM: arm/arm64: vgic-its: Fix potential overrun in...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-26 Marc ZyngierKVM: arm/arm64: vgic: Disallow Active+Pending for level...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-23 Shanker Donthineniirqchip/gic-v3: Ensure GICR_CTLR.EnableLPI=0 is observed...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-22 Alexandre Belloniirqchip: Add a driver for the Microsemi Ocelot controller
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-22 Alexandre Bellonidt-bindings: interrupt-controller: Add binding for...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-22 Marc Zyngierirqchip/gic-v3: Probe for SCR_EL3 being clear before...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-20 Marc Zyngierirqchip/gic-v3: Don't try to reset AP0Rn
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-20 Marc Zyngierirqchip/gic-v3: Do not check trigger configuration...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Shanker Donthineniarm64: KVM: Use SMCCC_ARCH_WORKAROUND_1 for Falkor BP hardening
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Peter MaydellKVM: arm: Reserve bit in KVM_REG_ARM encoding for secure...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc ZyngierMerge tag 'kvm-arm-fixes-for-v4.16-2' into HEAD
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2018-03-19 Marc Zyngierarm64: Enable ARM64_HARDEN_EL2_VECTORS on Cortex-A57 and A72
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: KVM: Allow mapping of vectors outside of the RAM region
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: Make BP hardening slot counter available
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm/arm64: KVM: Introduce EL2-specific executable mappings
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: KVM: Allow far branches from vector slots to...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: KVM: Reserve 4 additional instructions in the...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: KVM: Move BP hardening vectors into .hyp.text section
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: KVM: Move stashing of x0/x1 into the vector code itself
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: KVM: Move vector offsetting from hyp-init.S...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: Update the KVM memory map documentation
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: KVM: Introduce EL2 VA randomisation
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: KVM: Dynamically compute the HYP VA mask
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: insn: Allow ADD/SUB (immediate) with LSL #12
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64; insn: Add encoder for the EXTR instruction
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc ZyngierKVM: arm/arm64: Move HYP IO VAs to the "idmap" range
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc ZyngierKVM: arm64: Fix HYP idmap unmap when using 52bit PA
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc ZyngierKVM: arm/arm64: Fix idmap size and alignment
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc ZyngierKVM: arm/arm64: Keep GICv2 HYP VAs in kvm_vgic_global_state
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc ZyngierKVM: arm/arm64: Move ioremap calls to create_hyp_io_mappings
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc ZyngierKVM: arm/arm64: Demote HYP VA range display to being...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc ZyngierKVM: arm/arm64: Do not use kern_hyp_va() with kvm_vgic_globa...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: cpufeatures: Drop the ARM64_HYP_OFFSET_LOW feature flag
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: KVM: Dynamically patch the kernel/hyp VA mask
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: insn: Add encoder for bitwise operations using literals
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: insn: Add N immediate encoding
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Marc Zyngierarm64: alternatives: Add dynamic patching feature
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm/arm64: Avoid VGICv3 save/restore on VHE with no IRQs
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm/arm64: Move VGIC APR save/restore to vgic put/load
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm/arm64: Handle VGICv3 save/restore from the...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm/arm64: Move arm64-only vgic-v2-sr.c file to arm64
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm/arm64: Handle VGICv2 save/restore from the...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm/arm64: Get rid of vgic_elrsr
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm64: Cleanup __activate_traps and __deactive_traps...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm64: Configure c15, PMU, and debug register...
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm64: Directly call VHE and non-VHE FPSIMD enabled...
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm64: Move common VHE/non-VHE trap config in...
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm64: Defer saving/restoring 32-bit sysregs to...
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm64: Prepare to handle deferred save/restore...
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm64: Defer saving/restoring 64-bit sysregs to...
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm64: Prepare to handle deferred save/restore of ELR_EL1
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm/arm64: Prepare to handle deferred save/restore...
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm64: Introduce framework for accessing deferred sysregs
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm64: Rewrite system register accessors to read...
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm64: Change 32-bit handling of VM system registers
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm64: Don't save the host ELR_EL2 and SPSR_EL2...
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm64: Unify non-VHE host/guest sysreg save and...
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm/arm64: Remove leftover comment from kvm_vcpu_run_vhe
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm64: Introduce separate VHE/non-VHE sysreg save...
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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2018-03-19 Christoffer DallKVM: arm64: Rewrite sysreg alternatives to static keys
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
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