[Bug 253505] 13-BETA2: encrypted swap and root partition leads to software accelerated encryption
bugzilla-noreply at freebsd.org
bugzilla-noreply at freebsd.org
Sun Feb 14 13:40:34 UTC 2021
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253505
Bug ID: 253505
Summary: 13-BETA2: encrypted swap and root partition leads to
software accelerated encryption
Product: Base System
Version: 13.0-STABLE
Hardware: amd64
OS: Any
Status: New
Severity: Affects Many People
Priority: ---
Component: kern
Assignee: bugs at FreeBSD.org
Reporter: gbe at FreeBSD.org
Created attachment 222433
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=222433&action=edit
dmesg output from RPi4B
I installed the recent 13.0-BETA2 release on my main workstation, with an
encrypted swap and root partition. In the dmesg output the used encryption
method is software, which leads to decreased read and write performance.
The CPU is an older i5 which has definitely hardware encryption support. As far
as I know, aesni is included within the GENERIC build, so hardware encryption
should be used.
The dmesg output of the system in attached. ZFS is the used filesystem.
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