[Bug 282138] Need system call that flushes the instruction cache for all cores

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 282138] Need system call that flushes the instruction cache for all cores"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Wed, 16 Oct 2024 15:04:04 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=282138

Konstantin Belousov <kib@FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |kib@FreeBSD.org

--- Comment #1 from Konstantin Belousov <kib@FreeBSD.org> ---
Wouldn't something like membarrier(MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE)
enough?

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