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| author | Andi Shyti <andi.shyti@linux.intel.com> | 2026-08-22 14:19:12 +0200 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@linux.intel.com> | 2026-08-22 14:19:34 +0200 |
| commit | d576a9561a1c80ae593539fb0ce0743d66825ac2 (patch) | |
| tree | 68f6de7e06b350afa42edeea2f7f33f086014597 /Documentation/features/locking | |
| download | linux-stable-d576a9561a1c80ae593539fb0ce0743d66825ac2.tar.gz linux-stable-d576a9561a1c80ae593539fb0ce0743d66825ac2.zip | |
Merge tag 'rust-i2c-for-7.3' into i2c/i2cgrafted
i2c: rust: mark I2cAdapter methods as inline
A single cleanup for the Rust I2C abstractions, targeting 7.3.
`I2cAdapter::get`, `inc_ref`, and `dec_ref` are trivial wrappers around
`i2c_get_adapter`/`i2c_put_adapter` and were showing up as their own
symbols in the build. Mark them `#[inline]` so they get folded into
their callers instead.
Signed-off-by: Igor Korotin <igor.korotin@linux.dev>
* tag 'rust-i2c-for-7.3':
i2c: rust: mark I2cAdapter methods as inline
Diffstat (limited to 'Documentation/features/locking')
4 files changed, 120 insertions, 0 deletions
diff --git a/Documentation/features/locking/cmpxchg-local/arch-support.txt b/Documentation/features/locking/cmpxchg-local/arch-support.txt new file mode 100644 index 000000000..2c3a4b91f --- /dev/null +++ b/Documentation/features/locking/cmpxchg-local/arch-support.txt @@ -0,0 +1,30 @@ +# +# Feature name: cmpxchg-local +# Kconfig: HAVE_CMPXCHG_LOCAL +# description: arch supports the this_cpu_cmpxchg() API +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | TODO | + | arm: | TODO | + | arm64: | ok | + | csky: | TODO | + | hexagon: | TODO | + | loongarch: | TODO | + | m68k: | TODO | + | microblaze: | TODO | + | mips: | TODO | + | nios2: | TODO | + | openrisc: | TODO | + | parisc: | TODO | + | powerpc: | TODO | + | riscv: | TODO | + | s390: | ok | + | sh: | TODO | + | sparc: | TODO | + | um: | TODO | + | x86: | ok | + | xtensa: | TODO | + ----------------------- diff --git a/Documentation/features/locking/lockdep/arch-support.txt b/Documentation/features/locking/lockdep/arch-support.txt new file mode 100644 index 000000000..87a534c89 --- /dev/null +++ b/Documentation/features/locking/lockdep/arch-support.txt @@ -0,0 +1,30 @@ +# +# Feature name: lockdep +# Kconfig: LOCKDEP_SUPPORT +# description: arch supports the runtime locking correctness debug facility +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | ok | + | arc: | ok | + | arm: | ok | + | arm64: | ok | + | csky: | ok | + | hexagon: | ok | + | loongarch: | ok | + | m68k: | TODO | + | microblaze: | ok | + | mips: | ok | + | nios2: | TODO | + | openrisc: | ok | + | parisc: | ok | + | powerpc: | ok | + | riscv: | ok | + | s390: | ok | + | sh: | ok | + | sparc: | ok | + | um: | ok | + | x86: | ok | + | xtensa: | ok | + ----------------------- diff --git a/Documentation/features/locking/queued-rwlocks/arch-support.txt b/Documentation/features/locking/queued-rwlocks/arch-support.txt new file mode 100644 index 000000000..b286a5fff --- /dev/null +++ b/Documentation/features/locking/queued-rwlocks/arch-support.txt @@ -0,0 +1,30 @@ +# +# Feature name: queued-rwlocks +# Kconfig: ARCH_USE_QUEUED_RWLOCKS +# description: arch supports queued rwlocks +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | TODO | + | arm: | TODO | + | arm64: | ok | + | csky: | ok | + | hexagon: | TODO | + | loongarch: | ok | + | m68k: | TODO | + | microblaze: | TODO | + | mips: | ok | + | nios2: | TODO | + | openrisc: | ok | + | parisc: | TODO | + | powerpc: | ok | + | riscv: | ok | + | s390: | TODO | + | sh: | TODO | + | sparc: | ok | + | um: | TODO | + | x86: | ok | + | xtensa: | ok | + ----------------------- diff --git a/Documentation/features/locking/queued-spinlocks/arch-support.txt b/Documentation/features/locking/queued-spinlocks/arch-support.txt new file mode 100644 index 000000000..cf2604248 --- /dev/null +++ b/Documentation/features/locking/queued-spinlocks/arch-support.txt @@ -0,0 +1,30 @@ +# +# Feature name: queued-spinlocks +# Kconfig: ARCH_USE_QUEUED_SPINLOCKS +# description: arch supports queued spinlocks +# + ----------------------- + | arch |status| + ----------------------- + | alpha: | TODO | + | arc: | TODO | + | arm: | TODO | + | arm64: | ok | + | csky: | ok | + | hexagon: | TODO | + | loongarch: | ok | + | m68k: | TODO | + | microblaze: | TODO | + | mips: | ok | + | nios2: | TODO | + | openrisc: | ok | + | parisc: | TODO | + | powerpc: | ok | + | riscv: | ok | + | s390: | TODO | + | sh: | TODO | + | sparc: | ok | + | um: | TODO | + | x86: | ok | + | xtensa: | ok | + ----------------------- |