diff options
| author | Minsoo Choo <minsoochoo0122@proton.me> | 2025-11-29 00:40:11 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2025-11-29 04:56:38 +0000 |
| commit | 53da09369c42333820762415cb6b829b10362389 (patch) | |
| tree | b644e67ff18e51b2872063380e6bcbcb4fb8e23f | |
| parent | 3387a1bdbae6785306209cdbe0412dcc3d38c141 (diff) | |
libc: remove ARMv5/6 from man page
Signed-off-by: Minsoo Choo <minsoochoo0122@proton.me>
Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/1903
| -rw-r--r-- | lib/libc/arm/gen/arm_drain_writebuf.2 | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/lib/libc/arm/gen/arm_drain_writebuf.2 b/lib/libc/arm/gen/arm_drain_writebuf.2 index 613c35d39ef2..7fa9eb460114 100644 --- a/lib/libc/arm/gen/arm_drain_writebuf.2 +++ b/lib/libc/arm/gen/arm_drain_writebuf.2 @@ -42,10 +42,7 @@ Not all hardware supports buffered writes; on such systems the .Nm function is a no-op. .Pp -On ARMv5 systems, this executes a cp15 coprocessor -.Dq drain write buffer -operation. -On ARMv6 and ARMv7 systems, this executes a +This executes a .Dq DSB SY synchronization barrier, followed by an L2 cache drain on systems where the DSB does not include L2 automatically. |