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Date:      Sat, 08 Jan 2022 01:01:55 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 59912] mremap() implementation lacking
Message-ID:  <bug-59912-227-7JKXRdQipd@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-59912-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-59912-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D59912

--- Comment #11 from Shawn Webb <shawn.webb@hardenedbsd.org> ---
The Cross-DSO CFI implementation in llvm favors mremap, though it does cont=
ain
a fallback in the case mremap doesn't exist. If FreeBSD were to provide an
official mremap syscall implementation, both the linuxulator and llvm's
Cross-DSO CFI implementation would benefit.

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