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| author | Mark Rutland <mark.rutland@arm.com> | 2021-05-25 15:02:16 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2021-05-26 13:20:51 +0200 |
| commit | c879c39ebc3a9bea280675840d623a40b4636c80 (patch) | |
| tree | 2c71987b16716f0535c7f8bb24bbec74437d2277 /arch/h8300 | |
| parent | a5fb82d7e2695e667badeac202fb7d113a8ae9a9 (diff) | |
| download | linux-c879c39ebc3a9bea280675840d623a40b4636c80.tar.gz linux-c879c39ebc3a9bea280675840d623a40b4636c80.tar.bz2 linux-c879c39ebc3a9bea280675840d623a40b4636c80.zip | |
locking/atomic: h8300: move to ARCH_ATOMIC
We'd like all architectures to convert to ARCH_ATOMIC, as once all
architectures are converted it will be possible to make significant
cleanups to the atomics headers, and this will make it much easier to
generically enable atomic functionality (e.g. debug logic in the
instrumented wrappers).
As a step towards that, this patch migrates h8300 to ARCH_ATOMIC, using
the asm-generic implementations.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20210525140232.53872-18-mark.rutland@arm.com
Diffstat (limited to 'arch/h8300')
| -rw-r--r-- | arch/h8300/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index 3e3e0f16f7e0..bdf05ad3206a 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -2,6 +2,7 @@ config H8300 def_bool y select ARCH_32BIT_OFF_T + select ARCH_ATOMIC select ARCH_HAS_BINFMT_FLAT select BINFMT_FLAT_ARGVP_ENVP_ON_STACK select BINFMT_FLAT_OLD_ALWAYS_RAM |