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arm64: mm: Mark executable text as guarded pages
2020-05-07
Mark Brown
arm64: mm: Mark executable text as guarded pages
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-05-07
Mark Brown
arm64: bpf: Annotate JITed code for BTI
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-05-07
Mark Brown
arm64: Set GP bit in kernel page tables to enable BTI...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-05-07
Mark Brown
arm64: asm: Override SYM_FUNC_START when building the...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-05-07
Mark Brown
arm64: bti: Support building kernel C code using BTI
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-05-07
Mark Brown
arm64: Document why we enable PAC support for leaf...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-05-05
Will Deacon
Merge branches 'for-next/asm' and 'for-next/insn' into...
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2020-05-05
Will Deacon
Merge branch 'for-next/bti-user' into for-next/bti
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2020-05-04
Mark Brown
arm64: insn: Report PAC and BTI instructions as skippable
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-05-04
Mark Brown
arm64: insn: Don't assume unrecognized HINTs are skippable
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-05-04
Mark Brown
arm64: insn: Provide a better name for aarch64_insn_is_nop()
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-05-04
Mark Brown
arm64: insn: Add constants for new HINT instruction...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-05-04
Mark Brown
arm64: Disable old style assembly annotations
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-05-04
Mark Brown
arm64: kernel: Convert to modern annotations for assembly...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-05-04
Mark Brown
arm64: entry: Refactor and modernise annotation for...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-04-30
Will Deacon
Merge branch 'x86/asm' of git://git.kernel.org/pub...
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2020-03-20
Ilie Halip
arm64: alternative: fix build with clang integrated...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-19
Vincenzo Frascino
arm64: compat: Fix syscall number of compat_clock_getres
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-19
Will Deacon
arm64: kpti: Fix "kpti=off" when KASLR is enabled
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-18
Rob Herring
iommu/arm-smmu-v3: Add SMMUv3.2 range invalidation...
Cc:
Will Deacon
<will@kernel.org>
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-18
Rob Herring
iommu/arm-smmu-v3: Batch ATC invalidation commands
Cc:
Will Deacon
<will@kernel.org>
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-18
Jean-Philippe Brucker
iommu/arm-smmu-v3: Batch context descriptor invalidation
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-18
Jean-Philippe Brucker
iommu/arm-smmu-v3: Add command queue batching helpers
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-18
Jean-Philippe Brucker
iommu/arm-smmu-v3: Write level-1 descriptors atomically
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-18
Jean-Philippe Brucker
iommu/arm-smmu-v3: Add support for PCI PASID
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-18
Jean-Philippe Brucker
PCI/ATS: Export symbols of PASID functions
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-17
Cristian Marussi
arm64: smp: fix crash_smp_send_stop() behaviour
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-17
Cristian Marussi
arm64: smp: fix smp_send_stop() behaviour
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-17
Andrew Murray
arm64: perf: Add support for ARMv8.5-PMU 64-bit counters
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-17
Andrew Murray
KVM: arm64: limit PMU version to PMUv3 for ARMv8.1
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-17
Andrew Murray
arm64: cpufeature: Extract capped perfmon fields
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-17
Robin Murphy
arm64: perf: Clean up enable/disable calls
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-17
Takashi Iwai
perf: arm-ccn: Use scnprintf() for robustness
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-02
Jean-Philippe Brucker
arm64: context: Fix ASID limit in boot messages
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-02
luanshi
drivers/perf: arm_pmu_acpi: Fix incorrect checking...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-02
Joakim Zhang
drivers/perf: fsl_imx8_ddr: Correct the CLEAR bit definition
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-02
Robin Murphy
arm64: perf: Support new DT compatibles
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-02
Robin Murphy
arm64: perf: Refactor PMU init callbacks
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-02
Robin Murphy
MAINTAINERS: Cover Arm SMMU DT bindings
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-03-02
luanshi
perf: arm_spe: Remove unnecessary zero check on 'nr_pages'
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-02-20
Catalin Marinas
mm: Avoid creating virtual address aliases in brk(...
Acked-by:
Will Deacon
<will@kernel.org>
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-02-20
Scott Branden
docs: arm64: fix trivial spelling enought to enough...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-02-19
Will Deacon
arm64: memory: Add missing brackets to untagged_addr...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-02-18
Vincenzo Frascino
arm64: lse: Fix LSE atomics with LLVM
Cc:
Will Deacon
<will@kernel.org>
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-02-12
Geert Uytterhoeven
arm64: time: Replace <linux/clk-provider.h> by <linux...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-02-11
Robin Murphy
arm64: Fix CONFIG_ARCH_RANDOM=n build
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-02-10
John Garry
perf/smmuv3: Use platform_get_irq_optional() for wired...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-02-10
Qian Cai
arm64/spinlock: fix a -Wunused-function warning
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-02-10
Will Deacon
arm64: ssbs: Fix context-switch when SSBS is present...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-02-10
Matteo Croce
arm64: use shared sysctl constants
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-02-10
Anshuman Khandual
arm64: Drop do_el0_ia_bp_hardening() & do_sp_pc_abort...
Cc:
Will Deacon
<will@kernel.org>
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-22
Mark Rutland
arm64: acpi: fix DAIF manipulation with pNMI
Cc:
Will Deacon
<will@kernel.org>
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-22
Will Deacon
Merge branch 'for-next/rng' into for-next/core
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2020-01-22
Will Deacon
Merge branch 'for-next/errata' into for-next/core
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2020-01-22
Will Deacon
Merge branch 'for-next/asm-annotations' into for-next...
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2020-01-22
Will Deacon
Merge branches 'for-next/acpi', 'for-next/cpufeatures...
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2020-01-22
Will Deacon
arm64: kconfig: Fix alignment of E0PD help text
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-22
Mark Brown
arm64: Use v8.5-RNG entropy for KASLR seed
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-22
Richard Henderson
arm64: Implement archrandom.h for ARMv8.5-RNG
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-21
Dirk Behme
arm64: kbuild: remove compressed images on 'make ARCH...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-21
Julien Thierry
arm64: entry: Avoid empty alternatives entries
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-21
Vladimir Murzin
arm64: Kconfig: select HAVE_FUTEX_CMPXCHG
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-17
Robin Murphy
arm64: csum: Fix pathological zero-length calls
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-17
Mark Rutland
arm64: entry: cleanup sp_el0 manipulation
Cc:
Will Deacon
<will@kernel.org>
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-17
Mark Rutland
arm64: entry: cleanup el0 svc handler naming
Cc:
Will Deacon
<will@kernel.org>
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-17
Mark Rutland
arm64: entry: mark all entry code as notrace
Cc:
Will Deacon
<will@kernel.org>
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-17
Mark Rutland
arm64: assembler: remove smp_dmb macro
Cc:
Will Deacon
<will@kernel.org>
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-17
Mark Rutland
arm64: assembler: remove inherit_daif macro
Cc:
Will Deacon
<will@kernel.org>
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-17
Hanjun Guo
ACPI/IORT: Fix 'Number of IDs' handling in iort_id_map()
Cc:
Will Deacon
<will@kernel.org>
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-17
Dave Martin
mm: Reserve asm-generic prot flags 0x10 and 0x20 for...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-17
Catalin Marinas
arm64: Use macros instead of hard-coded constants for...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-17
Sai Prakash Ranjan
arm64: Add KRYO{3,4}XX CPU cores to spectre-v2 safe...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-16
Ard Biesheuvel
arm64: kernel: avoid x18 in __cpu_soft_restart
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-16
Ard Biesheuvel
arm64: kvm: stop treating register x18 as caller save
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-16
Ard Biesheuvel
arm64/lib: copy_page: avoid x18 register in assembler...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-16
Sami Tolvanen
arm64: mm: avoid x18 in idmap_kpti_install_ng_mappings
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-16
Sami Tolvanen
arm64: fix alternatives with LLVM's integrated assembler
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-16
Sami Tolvanen
arm64: lse: fix LSE atomics with LLVM's integrated...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-16
Robin Murphy
arm64: Implement optimised checksum routine
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-16
Vladimir Murzin
arm64: context: Free up kernel ASIDs if KPTI is not...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-16
Steven Price
arm64: Workaround for Cortex-A55 erratum 1530923
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-16
Steven Price
arm64: Rename WORKAROUND_1319367 to SPECULATIVE_AT_NVHE
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-16
Steven Price
arm64: Rename WORKAROUND_1165522 to SPECULATIVE_AT_VHE
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Will Deacon
arm64: Use register field helper in kaslr_requires_kpti()
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Will Deacon
arm64: Simplify early check for broken TX1 when KASLR...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Vladimir Murzin
arm64: Turn "broken gas inst" into real config option
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Jean-Philippe Brucker
PCI/ATS: Add PASID stubs
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Will Deacon
iommu/arm-smmu-v3: Return -EBUSY when trying to re...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Jean-Philippe Brucker
iommu/arm-smmu-v3: Improve add_device() error handling
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Will Deacon
iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Jean-Philippe Brucker
iommu/arm-smmu-v3: Add second level of context descriptor...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Jean-Philippe Brucker
iommu/arm-smmu-v3: Prepare for handling arm_smmu_write_ctx_d...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Jean-Philippe Brucker
iommu/arm-smmu-v3: Propagate ssid_bits
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Jean-Philippe Brucker
iommu/arm-smmu-v3: Add support for Substream IDs
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Jean-Philippe Brucker
iommu/arm-smmu-v3: Add context descriptor tables allocators
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Jean-Philippe Brucker
iommu/arm-smmu-v3: Prepare arm_smmu_s1_cfg for SSID...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Jean-Philippe Brucker
ACPI/IORT: Parse SSID property of named component node
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Jean-Philippe Brucker
iommu/arm-smmu-v3: Parse PASID devicetree property...
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Jean-Philippe Brucker
dt-bindings: document PASID property for IOMMU masters
Signed-off-by:
Will Deacon
<will@kernel.org>
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2020-01-15
Jean-Philippe Brucker
iommu/arm-smmu-v3: Drop __GFP_ZERO flag from DMA allocation
Signed-off-by:
Will Deacon
<will@kernel.org>
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