| Message ID | 20190723132203.51814-1-mark.rutland@arm.com |
|---|---|
| State | Accepted |
| Commit | da422ade5c879355f7410859069ef4f957c303d4 |
| Headers | show |
| Series | Documentation/features/locking: update lists | expand |
On Tue, 23 Jul 2019 14:22:03 +0100 Mark Rutland <mark.rutland@arm.com> wrote: > The locking feature lists don't match reality as of v5.3-rc1: > > * arm64 moved to queued spinlocks in commit: > > c11090474d70590170cf5fa6afe85864ab494b37 > > ("arm64: locking: Replace ticket lock implementation with qspinlock") > > * xtensa moved to queued spinlocks and rwlocks in commit: > > 579afe866f52adcd921272a224ab36733051059c > > ("xtensa: use generic spinlock/rwlock implementation") > > * architecture-specific rwsem support was removed in commit: > > 46ad0840b1584b92b5ff2cc3ed0b011dd6b8e0f1 > > ("locking/rwsem: Remove arch specific rwsem files") > > So update the feature lists accordingly, and remove the now redundant > rwsem-optimized list. > > Signed-off-by: Mark Rutland <mark.rutland@arm.com> Applied, thanks. jon
diff --git a/Documentation/features/locking/queued-rwlocks/arch-support.txt b/Documentation/features/locking/queued-rwlocks/arch-support.txt index c683da198f31..ee922746a64c 100644 --- a/Documentation/features/locking/queued-rwlocks/arch-support.txt +++ b/Documentation/features/locking/queued-rwlocks/arch-support.txt @@ -30,5 +30,5 @@ | um: | TODO | | unicore32: | TODO | | x86: | ok | - | xtensa: | TODO | + | xtensa: | ok | ----------------------- diff --git a/Documentation/features/locking/queued-spinlocks/arch-support.txt b/Documentation/features/locking/queued-spinlocks/arch-support.txt index e3080b82aefd..c52116c1a049 100644 --- a/Documentation/features/locking/queued-spinlocks/arch-support.txt +++ b/Documentation/features/locking/queued-spinlocks/arch-support.txt @@ -9,7 +9,7 @@ | alpha: | TODO | | arc: | TODO | | arm: | TODO | - | arm64: | TODO | + | arm64: | ok | | c6x: | TODO | | csky: | TODO | | h8300: | TODO | @@ -30,5 +30,5 @@ | um: | TODO | | unicore32: | TODO | | x86: | ok | - | xtensa: | TODO | + | xtensa: | ok | ----------------------- diff --git a/Documentation/features/locking/rwsem-optimized/arch-support.txt b/Documentation/features/locking/rwsem-optimized/arch-support.txt deleted file mode 100644 index 7521d7500fbe..000000000000 --- a/Documentation/features/locking/rwsem-optimized/arch-support.txt +++ /dev/null @@ -1,34 +0,0 @@ -# -# Feature name: rwsem-optimized -# Kconfig: !RWSEM_GENERIC_SPINLOCK -# description: arch provides optimized rwsem APIs -# - ----------------------- - | arch |status| - ----------------------- - | alpha: | ok | - | arc: | TODO | - | arm: | ok | - | arm64: | ok | - | c6x: | TODO | - | csky: | TODO | - | h8300: | TODO | - | hexagon: | TODO | - | ia64: | ok | - | m68k: | TODO | - | microblaze: | TODO | - | mips: | TODO | - | nds32: | TODO | - | nios2: | TODO | - | openrisc: | TODO | - | parisc: | TODO | - | powerpc: | TODO | - | riscv: | TODO | - | s390: | ok | - | sh: | ok | - | sparc: | ok | - | um: | ok | - | unicore32: | TODO | - | x86: | ok | - | xtensa: | ok | - -----------------------
The locking feature lists don't match reality as of v5.3-rc1: * arm64 moved to queued spinlocks in commit: c11090474d70590170cf5fa6afe85864ab494b37 ("arm64: locking: Replace ticket lock implementation with qspinlock") * xtensa moved to queued spinlocks and rwlocks in commit: 579afe866f52adcd921272a224ab36733051059c ("xtensa: use generic spinlock/rwlock implementation") * architecture-specific rwsem support was removed in commit: 46ad0840b1584b92b5ff2cc3ed0b011dd6b8e0f1 ("locking/rwsem: Remove arch specific rwsem files") So update the feature lists accordingly, and remove the now redundant rwsem-optimized list. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org --- .../locking/queued-rwlocks/arch-support.txt | 2 +- .../locking/queued-spinlocks/arch-support.txt | 4 +-- .../locking/rwsem-optimized/arch-support.txt | 34 ---------------------- 3 files changed, 3 insertions(+), 37 deletions(-) delete mode 100644 Documentation/features/locking/rwsem-optimized/arch-support.txt -- 2.11.0