Toggle navigation
Patchwork
linux-kernel
Patches
Bundles
About this project
Login
Register
Mail settings
Show patches with
: Submitter =
Will Deacon
| Archived =
No
| 518 patches
Series
Submitter
Will Deacon
State
any
Action Required
New
Under Review
Accepted
Rejected
RFC
Not Applicable
Changes Requested
Awaiting Upstream
Superseded
Deferred
Search
Archived
No
Yes
Both
Delegate
------
Nobody
andy.doan@linaro.org
andy.doan@linaro.org
Apply
«
1
2
3
4
…
5
6
»
Patch
Series
S/W/F
Date
Submitter
Delegate
State
Patch
Series
S/W/F
Date
Submitter
Delegate
State
[v2,03/13] locking/qspinlock/x86: Increase _Q_PENDING_LOOPS upper bound
kernel/locking: qspinlock improvements
-
-
-
2018-04-11
Will Deacon
Superseded
[v2,02/13] locking/qspinlock: Bound spinning on pending->locked transition in slowpath
kernel/locking: qspinlock improvements
-
-
-
2018-04-11
Will Deacon
Superseded
[v2,01/13] barriers: Introduce smp_cond_load_relaxed and atomic_cond_read_relaxed
kernel/locking: qspinlock improvements
-
-
-
2018-04-11
Will Deacon
Superseded
[10/10] locking/qspinlock: Elide back-to-back RELEASE operations with smp_wmb()
kernel/locking: qspinlock improvements
-
-
-
2018-04-05
Will Deacon
Superseded
[09/10] locking/qspinlock: Make queued_spin_unlock use smp_store_release
kernel/locking: qspinlock improvements
-
-
-
2018-04-05
Will Deacon
Superseded
[08/10] locking/qspinlock: Merge struct __qspinlock into struct qspinlock
kernel/locking: qspinlock improvements
-
-
-
2018-04-05
Will Deacon
Superseded
[07/10] locking/qspinlock: Use smp_cond_load_relaxed to wait for next node
kernel/locking: qspinlock improvements
-
-
-
2018-04-05
Will Deacon
Superseded
[06/10] barriers: Introduce smp_cond_load_relaxed and atomic_cond_read_relaxed
kernel/locking: qspinlock improvements
-
-
-
2018-04-05
Will Deacon
New
[05/10] locking/mcs: Use smp_cond_load_acquire() in mcs spin loop
kernel/locking: qspinlock improvements
-
-
-
2018-04-05
Will Deacon
Superseded
[04/10] locking/qspinlock: Use atomic_cond_read_acquire
kernel/locking: qspinlock improvements
-
-
-
2018-04-05
Will Deacon
Superseded
[03/10] locking/qspinlock: Kill cmpxchg loop when claiming lock from head of queue
kernel/locking: qspinlock improvements
-
-
-
2018-04-05
Will Deacon
Superseded
[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
docs/memory-barriers.txt: Fix broken DMA vs MMIO ordering example
docs/memory-barriers.txt: Fix broken DMA vs MMIO ordering example
-
-
-
2018-03-27
Will Deacon
Accepted
[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,v2,12/12] arm64: bitops: Include <asm-generic/bitops/ext2-atomic-setbit.h>
Rewrite asm-generic/bitops/{atomic,lock}.h and use on arm64
-
-
-
2018-02-26
Will Deacon
Superseded
[RFC,v2,11/12] arm64: Replace our atomic/lock bitop implementations with asm-generic
Rewrite asm-generic/bitops/{atomic,lock}.h and use on arm64
-
-
-
2018-02-26
Will Deacon
Superseded
[RFC,v2,10/12] asm-generic/bitops/lock.h: Rewrite using atomic_fetch_*
Rewrite asm-generic/bitops/{atomic,lock}.h and use on arm64
-
-
-
2018-02-26
Will Deacon
Superseded
[RFC,v2,09/12] asm-generic/bitops/atomic.h: Rewrite using atomic_fetch_*
Rewrite asm-generic/bitops/{atomic,lock}.h and use on arm64
-
-
-
2018-02-26
Will Deacon
Superseded
[RFC,v2,08/12] arm64: cmpxchg: Include build_bug.h instead of bug.h for BUILD_BUG
Rewrite asm-generic/bitops/{atomic,lock}.h and use on arm64
-
-
-
2018-02-26
Will Deacon
Accepted
[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,v2,06/12] arm64: fpsimd: include <linux/init.h> in fpsimd.h
Rewrite asm-generic/bitops/{atomic,lock}.h and use on arm64
-
-
-
2018-02-26
Will Deacon
Accepted
[RFC,v2,05/12] 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
-
-
-
2018-02-26
Will Deacon
Superseded
[RFC,v2,04/12] openrisc: Don't pull in all of linux/bitops.h in asm/cmpxchg.h
Rewrite asm-generic/bitops/{atomic,lock}.h and use on arm64
-
-
-
2018-02-26
Will Deacon
Superseded
[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,v2,02/12] m68k: Don't use asm-generic/bitops/lock.h
Rewrite asm-generic/bitops/{atomic,lock}.h and use on arm64
-
-
-
2018-02-26
Will Deacon
Superseded
[RFC,v2,01/12] h8300: Don't include linux/kernel.h in asm/atomic.h
Rewrite asm-generic/bitops/{atomic,lock}.h and use on arm64
-
-
-
2018-02-26
Will Deacon
Superseded
[v2,2/2] fs: dcache: Use READ_ONCE when accessing i_dir_seq
A couple of i_dir_seq fixes for fs/dcache.c
-
-
-
2018-02-19
Will Deacon
Superseded
[v2,1/2] fs: dcache: Avoid livelock between d_alloc_parallel and __d_add
A couple of i_dir_seq fixes for fs/dcache.c
-
-
-
2018-02-19
Will Deacon
Superseded
[RFC,5/5] arm64: bitops: Include <asm-generic/bitops/ext2-atomic-setbit.h>
Rewrite asm-generic/bitops/atomic.h and use on arm64
-
-
-
2018-02-15
Will Deacon
Superseded
[RFC,4/5] arm64: Replace our atomic bitops implementation with asm-generic
Rewrite asm-generic/bitops/atomic.h and use on arm64
-
-
-
2018-02-15
Will Deacon
Superseded
[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
[RFC,1/5] arm64: fpsimd: include <linux/init.h> in fpsimd.h
Rewrite asm-generic/bitops/atomic.h and use on arm64
-
-
-
2018-02-15
Will Deacon
Superseded
atomic/bitops: Clarify ordering semantics for failed test_and_{}_bit()
atomic/bitops: Clarify ordering semantics for failed test_and_{}_bit()
-
-
-
2018-02-13
Will Deacon
Accepted
[2/2] locking/qspinlock: Ensure node->count is updated before initialising node
A couple of qspinlock fixes
-
-
-
2018-02-13
Will Deacon
Accepted
[1/2] locking/qspinlock: Ensure node is initialised before updating prev->next
A couple of qspinlock fixes
-
-
-
2018-02-13
Will Deacon
Accepted
fs: dcache: Avoid livelock between d_alloc_parallel and __d_add
fs: dcache: Avoid livelock between d_alloc_parallel and __d_add
-
-
-
2018-02-13
Will Deacon
Superseded
nospec: Move array_index_nospec parameter checking into separate macro
nospec: Move array_index_nospec parameter checking into separate macro
-
-
-
2018-02-05
Will Deacon
Accepted
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
[v3,11/13] arm64: Implement branch predictor hardening for affected Cortex-A CPUs
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-08
Will Deacon
Accepted
[v3,10/13] arm64: cputype: Add missing MIDR values for Cortex-A72 and Cortex-A75
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-08
Will Deacon
Accepted
[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
[v3,07/13] arm64: Add skeleton to harden the branch predictor against aliasing attacks
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-08
Will Deacon
Accepted
[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
[v3,05/13] drivers/firmware: Expose psci_get_version through psci_ops structure
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-08
Will Deacon
Accepted
[v3,04/13] arm64: cpufeature: Pass capability structure to ->enable callback
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-08
Will Deacon
Accepted
[v3,03/13] arm64: Take into account ID_AA64PFR0_EL1.CSV3
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-08
Will Deacon
Accepted
[v3,02/13] arm64: Kconfig: Reword UNMAP_KERNEL_AT_EL0 kconfig entry
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-08
Will Deacon
Accepted
[v3,01/13] arm64: use RET instruction for exiting the trampoline
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-08
Will Deacon
New
[v2,11/11] arm64: Implement branch predictor hardening for affected Cortex-A CPUs
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-05
Will Deacon
Superseded
[v2,10/11] arm64: cputype: Add missing MIDR values for Cortex-A72 and Cortex-A75
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-05
Will Deacon
Superseded
[v2,09/11] arm64: KVM: Make PSCI_VERSION a fast path
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-05
Will Deacon
Superseded
[v2,08/11] arm64: KVM: Use per-CPU vector when BP hardening is enabled
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-05
Will Deacon
Superseded
[v2,07/11] arm64: Add skeleton to harden the branch predictor against aliasing attacks
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-05
Will Deacon
Superseded
[v2,06/11] arm64: Move post_ttbr_update_workaround to C code
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-05
Will Deacon
Superseded
[v2,05/11] drivers/firmware: Expose psci_get_version through psci_ops structure
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-05
Will Deacon
Superseded
[v2,04/11] arm64: cpufeature: Pass capability structure to ->enable callback
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-05
Will Deacon
Superseded
[v2,03/11] arm64: Take into account ID_AA64PFR0_EL1.CSV3
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-05
Will Deacon
Superseded
[v2,02/11] arm64: Kconfig: Reword UNMAP_KERNEL_AT_EL0 kconfig entry
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-05
Will Deacon
Superseded
[v2,01/11] arm64: use RET instruction for exiting the trampoline
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-05
Will Deacon
Superseded
[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
[10/11] arm64: cputype: Add missing MIDR values for Cortex-A72 and Cortex-A75
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-04
Will Deacon
Superseded
[09/11] arm64: KVM: Make PSCI_VERSION a fast path
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-04
Will Deacon
Superseded
[08/11] arm64: KVM: Use per-CPU vector when BP hardening is enabled
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-04
Will Deacon
Superseded
[07/11] arm64: Add skeleton to harden the branch predictor against aliasing attacks
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-04
Will Deacon
Superseded
[06/11] arm64: Move post_ttbr_update_workaround to C code
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-04
Will Deacon
Superseded
[05/11] drivers/firmware: Expose psci_get_version through psci_ops structure
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-04
Will Deacon
Superseded
[04/11] arm64: cpufeature: Pass capability structure to ->enable callback
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-04
Will Deacon
Superseded
[03/11] arm64: Take into account ID_AA64PFR0_EL1.CSV3
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-04
Will Deacon
Superseded
[02/11] arm64: Kconfig: Reword UNMAP_KERNEL_AT_EL0 kconfig entry
arm64 kpti hardening and variant 2 workarounds
-
-
-
2018-01-04
Will Deacon
Superseded
[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
[v3,18/20] perf: arm_spe: Fail device probe when arm64_kernel_unmapped_at_el0()
arm64: Unmap the kernel whilst running in userspace (KPTI)
-
-
-
2017-12-06
Will Deacon
Accepted
[v3,17/20] arm64: Kconfig: Add CONFIG_UNMAP_KERNEL_AT_EL0
arm64: Unmap the kernel whilst running in userspace (KPTI)
-
-
-
2017-12-06
Will Deacon
Accepted
[v3,16/20] arm64: entry: Add fake CPU feature for unmapping the kernel at EL0
arm64: Unmap the kernel whilst running in userspace (KPTI)
-
-
-
2017-12-06
Will Deacon
Accepted
[v3,15/20] arm64: tls: Avoid unconditional zeroing of tpidrro_el0 for native tasks
arm64: Unmap the kernel whilst running in userspace (KPTI)
-
-
-
2017-12-06
Will Deacon
Accepted
[v3,14/20] arm64: erratum: Work around Falkor erratum #E1003 in trampoline code
arm64: Unmap the kernel whilst running in userspace (KPTI)
-
-
-
2017-12-06
Will Deacon
Accepted
[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
[v3,12/20] arm64: entry: Explicitly pass exception level to kernel_ventry macro
arm64: Unmap the kernel whilst running in userspace (KPTI)
-
-
-
2017-12-06
Will Deacon
Accepted
[v3,11/20] arm64: mm: Map entry trampoline into trampoline and kernel page tables
arm64: Unmap the kernel whilst running in userspace (KPTI)
-
-
-
2017-12-06
Will Deacon
Accepted
[v3,10/20] arm64: entry: Add exception trampoline page for exceptions from EL0
arm64: Unmap the kernel whilst running in userspace (KPTI)
-
-
-
2017-12-06
Will Deacon
Accepted
[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
[v3,08/20] arm64: mm: Add arm64_kernel_unmapped_at_el0 helper
arm64: Unmap the kernel whilst running in userspace (KPTI)
-
-
-
2017-12-06
Will Deacon
Accepted
[v3,07/20] arm64: mm: Allocate ASIDs in pairs
arm64: Unmap the kernel whilst running in userspace (KPTI)
-
-
-
2017-12-06
Will Deacon
Accepted
[v3,06/20] arm64: mm: Fix and re-enable ARM64_SW_TTBR0_PAN
arm64: Unmap the kernel whilst running in userspace (KPTI)
-
-
-
2017-12-06
Will Deacon
Accepted
[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
[v3,04/20] arm64: mm: Remove pre_ttbr0_update_workaround for Falkor erratum #E1003
arm64: Unmap the kernel whilst running in userspace (KPTI)
-
-
-
2017-12-06
Will Deacon
Accepted
[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
[v3,02/20] arm64: mm: Temporarily disable ARM64_SW_TTBR0_PAN
arm64: Unmap the kernel whilst running in userspace (KPTI)
-
-
-
2017-12-06
Will Deacon
Accepted
[v3,01/20] arm64: mm: Use non-global mappings for kernel space
arm64: Unmap the kernel whilst running in userspace (KPTI)
-
-
-
2017-12-06
Will Deacon
Accepted
irqdesc: Use bool return type instead of int
irqdesc: Use bool return type instead of int
-
-
-
2017-12-01
Will Deacon
Accepted
[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
[v2,17/18] arm64: Kconfig: Add CONFIG_UNMAP_KERNEL_AT_EL0
arm64: Unmap the kernel whilst running in userspace (KAISER)
-
-
-
2017-11-30
Will Deacon
Superseded
[v2,16/18] arm64: entry: Add fake CPU feature for unmapping the kernel at EL0
arm64: Unmap the kernel whilst running in userspace (KAISER)
-
-
-
2017-11-30
Will Deacon
Superseded
«
1
2
3
4
…
5
6
»