Show patches with: Submitter = Will Deacon       |    State = Action Required       |    Archived = No       |   140 patches
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Patch Series S/W/F Date Submitter Delegate State
[v2,16/21] drivers: Remove useless trailing comments from mmiowb() invocations Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) --- 2019-04-05 Will Deacon New
[v2,12/21] ia64/mmiowb: Add unconditional mmiowb() to arch_spin_unlock() Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) --- 2019-04-05 Will Deacon New
[v2,11/21] mips/mmiowb: Add unconditional mmiowb() to arch_spin_unlock() Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) --- 2019-04-05 Will Deacon New
[v2,10/21] sh/mmiowb: Add unconditional mmiowb() to arch_spin_unlock() Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) --- 2019-04-05 Will Deacon New
[v2,05/21] ARM/io: Remove useless definition of mmiowb() Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) --- 2019-04-05 Will Deacon New
[v2,04/21] mmiowb: Hook up mmiowb helpers to spinlocks and generic I/O accessors Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) --- 2019-04-05 Will Deacon New
[v2,03/21] arch: Use asm-generic header for asm/mmiowb.h Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) --- 2019-04-05 Will Deacon New
[4.9,BACKPORT,2/2] arm64: debug: Ensure debug handlers check triggering exception level Untitled series #19667 --- 2019-04-03 Will Deacon New
[03/20] mmiowb: Hook up mmiowb helpers to spinlocks and generic I/O accessors Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) --- 2019-03-01 Will Deacon New
[02/20] arch: Use asm-generic header for asm/mmiowb.h Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) --- 2019-03-01 Will Deacon New
[RFC,20/20] arch: Remove dummy mmiowb() definitions from arch code Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) --- 2019-02-22 Will Deacon New
[RFC,12/20] powerpc: mmiowb: Hook up mmwiob() implementation to asm-generic code Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) --- 2019-02-22 Will Deacon New
[RFC,11/20] ia64: Add unconditional mmiowb() to arch_spin_unlock() Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) --- 2019-02-22 Will Deacon New
[RFC,01/20] asm-generic/mmiowb: Add generic implementation of mmiowb() tracking Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) --- 2019-02-22 Will Deacon New
[v2,3/3] arm64: io: Hook up __io_par() for inX() ordering Ensure inX() is ordered wrt delay() routines --- 2019-02-22 Will Deacon New
[v2,1/3] asm-generic/io: Pass result of I/O accessor to __io_[p]ar() Ensure inX() is ordered wrt delay() routines --- 2019-02-22 Will Deacon New
[RFC,4/4] arm64: Check user stack pointer on syscall entry Allow tasks to have their user stack pointer sanity checked --- 2019-02-11 Will Deacon New
[RFC,3/4] mm: Add kconfig entries for user stack pointer checking Allow tasks to have their user stack pointer sanity checked --- 2019-02-11 Will Deacon New
[RFC,2/4] mm: Expose user stack pointer checking via prctl() Allow tasks to have their user stack pointer sanity checked --- 2019-02-11 Will Deacon New
[RFC,1/4] mm: Check user stack pointer is mapped with MAP_STACK Allow tasks to have their user stack pointer sanity checked --- 2019-02-11 Will Deacon New
[1/2] asm-generic/io: Pass result on inX() accessor to __io_par() Ensure inX() is ordered wrt delay() routines --- 2019-02-11 Will Deacon New
[RFC] docs/memory-barriers.txt: Rewrite "KERNEL I/O BARRIER EFFECTS" section [RFC] docs/memory-barriers.txt: Rewrite "KERNEL I/O BARRIER EFFECTS" section --- 2019-02-11 Will Deacon New
[RESEND,v4,3/5] x86/pgtable: Drop pXd_none() checks from pXd_free_pYd_table() Clean up huge vmap and ioremap code --- 2018-12-06 Will Deacon New
[RESEND,v4,2/5] arm64: mmu: Drop pXd_present() checks from pXd_free_pYd_table() Clean up huge vmap and ioremap code --- 2018-12-06 Will Deacon New
docs/memory-barriers.txt: Enforce heavy ordering for port I/O accesses docs/memory-barriers.txt: Enforce heavy ordering for port I/O accesses --- 2018-11-26 Will Deacon New
[RESEND,2/2] arm64: compat: Provide definition for COMPAT_SIGMINSTKSZ Don't use SIGMINSTKSZ when enforcing alternative signal stack size for compat tasks --- 2018-09-05 Will Deacon New
[v2,1/5] asm-generic/tlb: Guard with #ifdef CONFIG_MMU Extend and consolidate mmu_gather into new file --- 2018-09-04 Will Deacon New
[01/12] arm64: tlb: Use last-level invalidation in flush_tlb_kernel_range() Avoid synchronous TLB invalidation for intermediate page-table entries on arm64 --- 2018-08-30 Will Deacon New
[RFC,09/11] asm-generic/tlb: Track which levels of the page tables have been cleared Avoid synchronous TLB invalidation for intermediate page-table entries on arm64 --- 2018-08-24 Will Deacon New
[RFC,07/11] asm-generic/tlb: Guard with #ifdef CONFIG_MMU Avoid synchronous TLB invalidation for intermediate page-table entries on arm64 --- 2018-08-24 Will Deacon New
[RFC,05/11] arm64: tlbflush: Allow stride to be specified for __flush_tlb_range() Avoid synchronous TLB invalidation for intermediate page-table entries on arm64 --- 2018-08-24 Will Deacon New
[RFC] rseq: Avoid infinite recursion when delivering SIGSEGV [RFC] rseq: Avoid infinite recursion when delivering SIGSEGV --- 2018-06-20 Will Deacon New
[RESEND,v2,8/9] arm64: Replace our atomic/lock bitop implementations with asm-generic Rewrite asm-generic/bitops/{atomic,lock}.h and use on arm64 --- 2018-06-19 Will Deacon New
[RESEND,v2,5/9] sh: Don't pull in all of linux/bitops.h in asm/cmpxchg-xchg.h Rewrite asm-generic/bitops/{atomic,lock}.h and use on arm64 --- 2018-06-19 Will Deacon New
[RESEND,v2,3/9] asm-generic: Move some macros from linux/bitops.h to a new bits.h file Rewrite asm-generic/bitops/{atomic,lock}.h and use on arm64 --- 2018-06-19 Will Deacon New
[v3,14/14] MAINTAINERS: Add myself as a co-maintainer for LOCKING PRIMITIVES kernel/locking: qspinlock improvements --- 2018-04-26 Will Deacon New
[v3,13/14] locking/qspinlock: Add stat tracking for pending vs slowpath kernel/locking: qspinlock improvements --- 2018-04-26 Will Deacon New
[v3,12/14] locking/qspinlock: Use try_cmpxchg instead of cmpxchg when locking kernel/locking: qspinlock improvements --- 2018-04-26 Will Deacon New
[v3,10/14] locking/qspinlock: Make queued_spin_unlock use smp_store_release kernel/locking: qspinlock improvements --- 2018-04-26 Will Deacon New
[v3,09/14] locking/qspinlock: Use smp_cond_load_relaxed to wait for next node kernel/locking: qspinlock improvements --- 2018-04-26 Will Deacon New
[v3,08/14] locking/mcs: Use smp_cond_load_acquire() in mcs spin loop kernel/locking: qspinlock improvements --- 2018-04-26 Will Deacon New
[v3,07/14] locking/qspinlock: Use atomic_cond_read_acquire kernel/locking: qspinlock improvements --- 2018-04-26 Will Deacon New
[v3,06/14] locking/qspinlock: Kill cmpxchg loop when claiming lock from head of queue kernel/locking: qspinlock improvements --- 2018-04-26 Will Deacon New
tools build: Use -Xpreprocessor instead of -Wp and leave pathnames intact tools build: Use -Xpreprocessor instead of -Wp and leave pathnames intact --- 2018-04-13 Will Deacon New
[06/10] barriers: Introduce smp_cond_load_relaxed and atomic_cond_read_relaxed kernel/locking: qspinlock improvements --- 2018-04-05 Will Deacon New
[02/10] locking/qspinlock: Remove unbounded cmpxchg loop from locking slowpath kernel/locking: qspinlock improvements --- 2018-04-05 Will Deacon New
[01/10] locking/qspinlock: Don't spin on pending->locked transition in slowpath kernel/locking: qspinlock improvements --- 2018-04-05 Will Deacon New
[RESEND,PATCHv2,2/2] fs: dcache: Use READ_ONCE when accessing i_dir_seq A couple of i_dir_seq fixes for fs/dcache.c --- 2018-03-06 Will Deacon New
[RESEND,PATCHv2,1/2] fs: dcache: Avoid livelock between d_alloc_parallel and __d_add A couple of i_dir_seq fixes for fs/dcache.c --- 2018-03-06 Will Deacon New
[RFC,v2,07/12] arm64: lse: Include compiler_types.h and export.h for out-of-line LL/SC Rewrite asm-generic/bitops/{atomic,lock}.h and use on arm64 --- 2018-02-26 Will Deacon New
[RFC,v2,03/12] asm-generic: Move some macros from linux/bitops.h to a new bits.h file Rewrite asm-generic/bitops/{atomic,lock}.h and use on arm64 --- 2018-02-26 Will Deacon New
[RFC,3/5] asm-generic/bitops/atomic.h: Rewrite using atomic_fetch_* Rewrite asm-generic/bitops/atomic.h and use on arm64 --- 2018-02-15 Will Deacon New
[RFC,2/5] asm-generic: Avoid including linux/kernel.h in asm-generic/bug.h Rewrite asm-generic/bitops/atomic.h and use on arm64 --- 2018-02-15 Will Deacon New
locking/qspinlock: Ensure node is initialised before updating prev->next locking/qspinlock: Ensure node is initialised before updating prev->next --- 2018-01-31 Will Deacon New
[v3,13/13] arm64: cputype: Add MIDR values for Cavium ThunderX2 CPUs arm64 kpti hardening and variant 2 workarounds --- 2018-01-08 Will Deacon New
[v3,12/13] arm64: Implement branch predictor hardening for Falkor arm64 kpti hardening and variant 2 workarounds --- 2018-01-08 Will Deacon New
[v3,09/13] arm64: KVM: Make PSCI_VERSION a fast path arm64 kpti hardening and variant 2 workarounds --- 2018-01-08 Will Deacon New
[v3,08/13] arm64: KVM: Use per-CPU vector when BP hardening is enabled arm64 kpti hardening and variant 2 workarounds --- 2018-01-08 Will Deacon New
[v3,06/13] arm64: Move post_ttbr_update_workaround to C code arm64 kpti hardening and variant 2 workarounds --- 2018-01-08 Will Deacon New
[v3,01/13] arm64: use RET instruction for exiting the trampoline arm64 kpti hardening and variant 2 workarounds --- 2018-01-08 Will Deacon New
[11/11] arm64: Implement branch predictor hardening for affected Cortex-A CPUs arm64 kpti hardening and variant 2 workarounds --- 2018-01-04 Will Deacon New
[01/11] arm64: use RET instruction for exiting the trampoline arm64 kpti hardening and variant 2 workarounds --- 2018-01-04 Will Deacon New
[v3,20/20] arm64: kaslr: Put kernel vectors address in separate data page arm64: Unmap the kernel whilst running in userspace (KPTI) --- 2017-12-06 Will Deacon New
[v3,19/20] arm64: mm: Introduce TTBR_ASID_MASK for getting at the ASID in the TTBR arm64: Unmap the kernel whilst running in userspace (KPTI) --- 2017-12-06 Will Deacon New
[v3,13/20] arm64: entry: Hook up entry trampoline to exception vectors arm64: Unmap the kernel whilst running in userspace (KPTI) --- 2017-12-06 Will Deacon New
[v3,09/20] arm64: mm: Invalidate both kernel and user ASIDs when performing TLBI arm64: Unmap the kernel whilst running in userspace (KPTI) --- 2017-12-06 Will Deacon New
[v3,05/20] arm64: mm: Rename post_ttbr0_update_workaround arm64: Unmap the kernel whilst running in userspace (KPTI) --- 2017-12-06 Will Deacon New
[v3,03/20] arm64: mm: Move ASID from TTBR0 to TTBR1 arm64: Unmap the kernel whilst running in userspace (KPTI) --- 2017-12-06 Will Deacon New
[v2,18/18] perf: arm_spe: Disallow userspace profiling when arm_kernel_unmapped_at_el0() arm64: Unmap the kernel whilst running in userspace (KAISER) --- 2017-11-30 Will Deacon New
[v2,03/18] arm64: mm: Move ASID from TTBR0 to TTBR1 arm64: Unmap the kernel whilst running in userspace (KAISER) --- 2017-11-30 Will Deacon New
[3/3] drm/ttm: Fix comment syntax [1/3] scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none --- 2017-11-29 Will Deacon New
[2/3] brcmfmac: Fix comment syntax [1/3] scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none --- 2017-11-29 Will Deacon New
[1/3] scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none [1/3] scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none --- 2017-11-29 Will Deacon New
[17/18] arm64: makefile: Ensure TEXT_OFFSET doesn't overlap with trampoline arm64: Unmap the kernel whilst running in userspace (KAISER) --- 2017-11-17 Will Deacon New
[16/18] arm64: entry: Add fake CPU feature for mapping the kernel at EL0 arm64: Unmap the kernel whilst running in userspace (KAISER) --- 2017-11-17 Will Deacon New
[13/18] arm64: entry: Hook up entry trampoline to exception vectors arm64: Unmap the kernel whilst running in userspace (KAISER) --- 2017-11-17 Will Deacon New
[11/18] arm64: mm: Map entry trampoline into trampoline and kernel page tables arm64: Unmap the kernel whilst running in userspace (KAISER) --- 2017-11-17 Will Deacon New
[08/18] arm64: mm: Add arm64_kernel_mapped_at_el0 helper using static key arm64: Unmap the kernel whilst running in userspace (KAISER) --- 2017-11-17 Will Deacon New
[v2,1/5] linux/compiler.h: Split into compiler.h and compiler_types.h Get rid of lockless_dereference() --- 2017-10-24 Will Deacon New
[2/3] locking/barriers: Kill lockless_dereference Remove lockless_dereference --- 2017-10-12 Will Deacon New
[1/3] linux/compiler.h: Split into compiler.h and compiler-types.h Remove lockless_dereference --- 2017-10-12 Will Deacon New
[v2,3/5] kernel/locking: Use atomic_cond_read_acquire when spinning in qrwlock Switch arm64 over to qrwlock --- 2017-10-06 Will Deacon New
[6/6] kernel/locking: Remove unused union members from struct qrwlock Switch arm64 over to qrwlock --- 2017-10-05 Will Deacon New
[5/6] kernel/locking: Prevent slowpath writers getting held up by fastpath Switch arm64 over to qrwlock --- 2017-10-05 Will Deacon New
[v2,2/4] locking: Remove {read,spin,write}_can_lock [v2,1/4] security/apparmor: Replace homebrew use of write_can_lock with lockdep --- 2017-10-03 Will Deacon New
scripts/decodecode: Fix decoding for AArch64 (arm64) instructions scripts/decodecode: Fix decoding for AArch64 (arm64) instructions --- 2017-09-28 Will Deacon New
[RFC,1/2] arm64: mm: Use READ_ONCE/WRITE_ONCE when accessing page tables Missing READ_ONCE in core and arch-specific pgtable code leading to crashes --- 2017-09-27 Will Deacon New
[v2,2/2] perf/aux: Ensure aux_wakeup represents most recent wakeup index [v2,1/2] perf/aux: Make aux_{head,wakeup} ring_buffer members long --- 2017-08-16 Will Deacon New
[v2,1/2] perf/aux: Make aux_{head,wakeup} ring_buffer members long [v2,1/2] perf/aux: Make aux_{head,wakeup} ring_buffer members long --- 2017-08-16 Will Deacon New
[2/2] perf/aux: Ensure aux_wakeup represents most recent wakeup index [1/2] perf/aux: Make aux_{head,wakeup} ring_buffer members long --- 2017-07-28 Will Deacon New
frv: cmpxchg: Implement cmpxchg64 --- 2017-07-03 Will Deacon New
[v2,3/3] mm: migrate: Stabilise page count when migrating transparent hugepages mm: huge pages: Misc fixes for issues found during fuzzing --- 2017-06-13 Will Deacon New
[v2,1/3] mm: numa: avoid waiting on freed migrated pages mm: huge pages: Misc fixes for issues found during fuzzing --- 2017-06-13 Will Deacon New
[2/3] mm/page_ref: Ensure page_ref_unfreeze is ordered against prior accesses mm: huge pages: Misc fixes for issues found during fuzzing --- 2017-06-06 Will Deacon New
[v4,4/5] drivers/perf: Add support for ARMv8.2 Statistical Profiling Extension Add support for the ARMv8.2 Statistical Profiling Extension --- 2017-06-05 Will Deacon New
[v2,4/6] perf/core: Add PERF_AUX_FLAG_COLLISION to report colliding samples Add support for the ARMv8.2 Statistical Profiling Extension --- 2017-04-06 Will Deacon New
[07/10] perf: Directly pass PERF_AUX_* flags to perf_aux_output_end Add support for the ARMv8.2 Statistical Profiling Extension --- 2017-01-27 Will Deacon New
[RFC,v2,04/10] arm64: head.S: Enable EL1 (host) access to SPE when entered at EL2 --- 2017-01-13 Will Deacon New
[RFC] vring: Force use of DMA API for ARM-based systems --- 2016-12-20 Will Deacon New
Build failure with v4.9-rc1 and GCC trunk -- compiler weirdness --- 2016-10-19 Will Deacon New
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