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arm64: Avoid flush_icache_range() in alternatives patching code
2018-06-27 Will Deaconarm64: Avoid flush_icache_range() in alternatives patching...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-06-22 Will Deaconrseq: Avoid infinite recursion when delivering SIGSEGV
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-06-22 Will Deaconarm64: mm: Ensure writes to swapper are ordered wrt...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-06-22 Will Deaconarm64: kpti: Use early_param for kpti= command-line...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-05-23 Will Deaconarm64: Kconfig: Enable LSE atomics by default
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-05-21 Will Deaconarm64: lse: Add early clobbers to some input/output...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-05-16 Will Deaconarm64: cmpwait: Clear event register before arming...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-05-15 Will Deaconlocking/memory-barriers.txt: Fix broken DMA vs. MMIO...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-04-27 Will Deaconlocking/qspinlock: Remove duplicate clear_pending(...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-04-27 Will DeaconMAINTAINERS: Add myself as a co-maintainer for the...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-04-27 Will Deaconlocking/qspinlock: Use try_cmpxchg() instead of cmpxchg...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-04-27 Will Deaconlocking/qspinlock: Elide back-to-back RELEASE operations...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-04-27 Will Deaconlocking/qspinlock: Use smp_store_release() in queued_spin_un...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-04-27 Will Deaconlocking/qspinlock: Use smp_cond_load_relaxed() to wait...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-04-27 Will Deaconlocking/qspinlock: Use atomic_cond_read_acquire()
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-04-27 Will Deaconlocking/qspinlock: Kill cmpxchg() loop when claiming...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-04-27 Will Deaconlocking/qspinlock: Remove unbounded cmpxchg() loop...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-04-27 Will Deaconlocking/qspinlock/x86: Increase _Q_PENDING_LOOPS upper...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-04-27 Will Deaconlocking/qspinlock: Bound spinning on pending->locked...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-04-27 Will Deaconlocking/qspinlock: Merge 'struct __qspinlock' into...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-04-27 Will Deaconlocking/barriers: Introduce smp_cond_load_relaxed(...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-27 Will Deaconarm64: cmpxchg: Include linux/compiler.h in asm/cmpxchg.h
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-27 Will Deaconarm64: move percpu cmpxchg implementation from cmpxchg...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-27 Will Deaconarm64: cmpxchg: Include build_bug.h instead of bug...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-27 Will Deaconarm64: lse: Include compiler_types.h and export.h for...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-27 Will Deaconarm64: fpsimd: include <linux/init.h> in fpsimd.h
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-27 Will DeaconRevert "arm64: Revert L1_CACHE_SHIFT back to 6 (64...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-27 Will Deaconarm64: cpufeature: Avoid warnings due to unused symbols
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-20 Will DeaconMerge branch 'siginfo-next' of git://git.kernel.org...
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2018-03-09 Will DeaconMerge tag 'acpi/iort-for-v4.17' of git://git.kernel...
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2018-03-06 Will Deaconarm64: kaslr: Set TCR_EL1.NFD1 when CONFIG_RANDOMIZE_BASE=y
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-06 Will Deaconarm64: lse: Pass -fomit-frame-pointer to out-of-line...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-06 Will Deaconarm64: Use arm64_force_sig_info instead of force_sig_info
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-06 Will Deaconarm64: Move show_unhandled_signals_ratelimited into...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-06 Will Deaconarm64: signal: Call arm64_notify_segfault when failing...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-06 Will Deaconarm64: mm: Rework unhandled user pagefaults to call...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-06 Will Deaconarm64: Pass user fault info to arm64_notify_die instead...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-06 Will Deaconarm64: signal: Don't print anything directly in force_signal...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-06 Will Deaconarm64: Introduce arm64_force_sig_info and hook up in...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-06 Will Deaconarm64: signal: Force SIGKILL for unknown signals in...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-03-06 Will Deaconarm64: signal: Make force_signal_inject more robust
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-28 Will Deaconarm_pmu: Use disable_irq_nosync when disabling SPI...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-25 Will Deaconfs: dcache: Use READ_ONCE when accessing i_dir_seq
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-25 Will Deaconfs: dcache: Avoid livelock between d_alloc_parallel...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-22 Will Deaconarm64: Enforce BBM for huge IO/VMAP mappings
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-19 Will Deaconarm64: __show_regs: Only resolve kernel symbols when...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-19 Will Deaconarm64: cpufeature: Fix CTR_EL0 field definitions
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-16 Will Deaconarm64: mm: Use READ_ONCE/WRITE_ONCE when accessing...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-15 Will Deaconnospec: Move array_index_nospec() parameter checking...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-14 Will Deaconarm64: proc: Set PTE_NG for table entries to avoid...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-13 Will Deaconlocking/atomic/bitops: Document and clarify ordering...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-13 Will Deaconlocking/qspinlock: Ensure node->count is updated before...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-13 Will Deaconlocking/qspinlock: Ensure node is initialised before...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: entry: Apply BP hardening for suspicious interrupts...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: entry: Apply BP hardening for high-priority...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: futex: Mask __user pointers prior to dereference
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: uaccess: Mask __user pointers for __arch_{clear...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: uaccess: Don't bother eliding access_ok checks...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: uaccess: Prevent speculative use of the current...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: entry: Ensure branch through syscall table is...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: barrier: Add CSDB macros to control data-value...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: idmap: Use "awx" flags for .idmap.text .pushsection...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: assembler: Align phys_to_pte with pte_to_phys
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: entry: Reword comment about post_ttbr_update_workaround
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: assembler: Change order of macro arguments in...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: kpti: Add ->enable callback to remap swapper...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: mm: Permit transitioning from Global to Non...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: kpti: Make use of nG dependent on arm64_kernel_unmapp...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-02-06 Will Deaconarm64: spinlock: Fix theoretical trylock() A-B-A with...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-01-19 Will Deaconscripts/decodecode: fix decoding for AArch64 (arm64...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-01-08 Will Deaconarm64: Implement branch predictor hardening for affected...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-01-08 Will Deaconarm64: cputype: Add missing MIDR values for Cortex...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-01-08 Will Deaconarm64: Add skeleton to harden the branch predictor...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-01-08 Will Deacondrivers/firmware: Expose psci_get_version through psci_ops...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-01-08 Will Deaconarm64: cpufeature: Pass capability structure to ->enable...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-01-08 Will Deaconarm64: Take into account ID_AA64PFR0_EL1.CSV3
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-01-08 Will Deaconarm64: Kconfig: Reword UNMAP_KERNEL_AT_EL0 kconfig...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2018-01-08 Will Deaconarm64: use RET instruction for exiting the trampoline
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-17 Will Deaconlocking/barriers: Convert users of lockless_dereference...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-17 Will Deaconlocking/barriers: Add implicit smp_read_barrier_depends...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-15 Will Deaconarm64: fpsimd: Fix copying of FP state from signal...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-12 Will Deaconarm64: hw_breakpoint: Use linux/uaccess.h instead of...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-12 Will Deaconarm64: mm: Fix false positives in set_pte_at access...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-12 Will Deaconlocking/core: Remove break_lock field when CONFIG_GENERIC_LO...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-12 Will Deaconlocking/core: Fix deadlock during boot on systems with...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-11 Will Deaconarm64: kaslr: Put kernel vectors address in separate...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-11 Will Deaconarm64: mm: Introduce TTBR_ASID_MASK for getting at...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-11 Will Deaconperf: arm_spe: Fail device probe when arm64_kernel_unmapped_...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-11 Will Deaconarm64: Kconfig: Add CONFIG_UNMAP_KERNEL_AT_EL0
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-11 Will Deaconarm64: entry: Add fake CPU feature for unmapping the...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-11 Will Deaconarm64: tls: Avoid unconditional zeroing of tpidrro_el0...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-11 Will Deaconarm64: erratum: Work around Falkor erratum #E1003 in...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-11 Will Deaconarm64: entry: Hook up entry trampoline to exception...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-11 Will Deaconarm64: entry: Explicitly pass exception level to kernel_vent...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-11 Will Deaconarm64: mm: Map entry trampoline into trampoline and...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-11 Will Deaconarm64: entry: Add exception trampoline page for exceptions...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-11 Will Deaconarm64: mm: Invalidate both kernel and user ASIDs when...
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-11 Will Deaconarm64: mm: Add arm64_kernel_unmapped_at_el0 helper
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-11 Will Deaconarm64: mm: Allocate ASIDs in pairs
Signed-off-by: Will Deacon <will.deacon@arm.com>
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2017-12-11 Will Deaconarm64: mm: Fix and re-enable ARM64_SW_TTBR0_PAN
Signed-off-by: Will Deacon <will.deacon@arm.com>
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