PR/60084 CVS commit: src/sys/uvm

["YAMAMOTO Takashi" <yamt%netbsd.org@localhost>]

The following reply was made to PR kern/60084; it has been noted by GNATS.

From: "YAMAMOTO Takashi" <yamt%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/60084 CVS commit: src/sys/uvm
Date: Fri, 27 Mar 2026 07:13:06 +0000

 Module Name:	src
 Committed By:	yamt
 Date:		Fri Mar 27 07:13:06 UTC 2026
 
 Modified Files:
 	src/sys/uvm: uvm_swap.c
 
 Log Message:
 simplify swap encryption a bit
 
 * disallow changes of vm.swap_encrypt sysctl when any swap
   is configured.  note: this doesn't affect the ability to
   set it in /etc/sysctl.conf because /etc/rc.d/sysctl is
   executed before /etc/rc.d/swap1.
 
 * retire per-page encryption tracking. (swd_encmap)
   from now on, the whole swap is encrypted or not.
 
 PR/60084
 https://gnats.netbsd.org/60084
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.219 -r1.220 src/sys/uvm/uvm_swap.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.