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Show patches with
: Submitter =
Will Deacon
| State =
Action Required
| 140 patches
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andy.doan@linaro.org
andy.doan@linaro.org
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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())
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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())
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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())
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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())
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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())
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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())
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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())
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2019-04-05
Will Deacon
New
[4.9,BACKPORT,2/2] arm64: debug: Ensure debug handlers check triggering exception level
Untitled series #19667
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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())
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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())
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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())
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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())
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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())
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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())
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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2018-08-24
Will Deacon
New
[RFC] rseq: Avoid infinite recursion when delivering SIGSEGV
[RFC] rseq: Avoid infinite recursion when delivering SIGSEGV
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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
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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
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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
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2018-06-19
Will Deacon
New
[v3,14/14] MAINTAINERS: Add myself as a co-maintainer for LOCKING PRIMITIVES
kernel/locking: qspinlock improvements
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2018-04-26
Will Deacon
New
[v3,13/14] locking/qspinlock: Add stat tracking for pending vs slowpath
kernel/locking: qspinlock improvements
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2018-04-26
Will Deacon
New
[v3,12/14] locking/qspinlock: Use try_cmpxchg instead of cmpxchg when locking
kernel/locking: qspinlock improvements
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2018-04-26
Will Deacon
New
[v3,10/14] locking/qspinlock: Make queued_spin_unlock use smp_store_release
kernel/locking: qspinlock improvements
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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
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2018-04-26
Will Deacon
New
[v3,08/14] locking/mcs: Use smp_cond_load_acquire() in mcs spin loop
kernel/locking: qspinlock improvements
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2018-04-26
Will Deacon
New
[v3,07/14] locking/qspinlock: Use atomic_cond_read_acquire
kernel/locking: qspinlock improvements
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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
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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
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2018-04-13
Will Deacon
New
[06/10] barriers: Introduce smp_cond_load_relaxed and atomic_cond_read_relaxed
kernel/locking: qspinlock improvements
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2018-04-05
Will Deacon
New
[02/10] locking/qspinlock: Remove unbounded cmpxchg loop from locking slowpath
kernel/locking: qspinlock improvements
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2018-04-05
Will Deacon
New
[01/10] locking/qspinlock: Don't spin on pending->locked transition in slowpath
kernel/locking: qspinlock improvements
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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
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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
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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
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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
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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
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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
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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
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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
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2018-01-08
Will Deacon
New
[v3,12/13] arm64: Implement branch predictor hardening for Falkor
arm64 kpti hardening and variant 2 workarounds
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2018-01-08
Will Deacon
New
[v3,09/13] arm64: KVM: Make PSCI_VERSION a fast path
arm64 kpti hardening and variant 2 workarounds
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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
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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
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2018-01-08
Will Deacon
New
[v3,01/13] arm64: use RET instruction for exiting the trampoline
arm64 kpti hardening and variant 2 workarounds
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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
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2018-01-04
Will Deacon
New
[01/11] arm64: use RET instruction for exiting the trampoline
arm64 kpti hardening and variant 2 workarounds
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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)
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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)
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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)
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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)
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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)
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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)
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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)
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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)
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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
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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
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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
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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)
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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)
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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)
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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)
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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)
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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()
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2017-10-24
Will Deacon
New
[2/3] locking/barriers: Kill lockless_dereference
Remove lockless_dereference
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2017-10-12
Will Deacon
New
[1/3] linux/compiler.h: Split into compiler.h and compiler-types.h
Remove lockless_dereference
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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
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2017-10-06
Will Deacon
New
[6/6] kernel/locking: Remove unused union members from struct qrwlock
Switch arm64 over to qrwlock
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2017-10-05
Will Deacon
New
[5/6] kernel/locking: Prevent slowpath writers getting held up by fastpath
Switch arm64 over to qrwlock
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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
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2017-10-03
Will Deacon
New
scripts/decodecode: Fix decoding for AArch64 (arm64) instructions
scripts/decodecode: Fix decoding for AArch64 (arm64) instructions
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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
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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
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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
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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
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2017-07-28
Will Deacon
New
frv: cmpxchg: Implement cmpxchg64
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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
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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
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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
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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
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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
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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
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2017-01-27
Will Deacon
New
[RFC,v2,04/10] arm64: head.S: Enable EL1 (host) access to SPE when entered at EL2
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2017-01-13
Will Deacon
New
[RFC] vring: Force use of DMA API for ARM-based systems
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2016-12-20
Will Deacon
New
Build failure with v4.9-rc1 and GCC trunk -- compiler weirdness
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2016-10-19
Will Deacon
New
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