PR/54718 CVS commit: src/sys/arch

["Andrew Doran" <ad%netbsd.org@localhost>]

The following reply was made to PR port-sparc/54718; it has been noted by GNATS.

From: "Andrew Doran" <ad%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/54718 CVS commit: src/sys/arch
Date: Fri, 29 Nov 2019 18:27:33 +0000

 Module Name:	src
 Committed By:	ad
 Date:		Fri Nov 29 18:27:33 UTC 2019
 
 Modified Files:
 	src/sys/arch/hppa/hppa: trap.c
 	src/sys/arch/sh3/include: userret.h
 	src/sys/arch/sh3/sh3: exception.c
 	src/sys/arch/sparc/include: userret.h
 	src/sys/arch/usermode/usermode: trap.c
 
 Log Message:
 PR port-sparc/54718 (sparc install hangs since recent scheduler changes)
 
 - userret() must be called every time we return to user, it's not optional.
 - If clearing the AST with interrupts off, you must loop over userret().
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.112 -r1.113 src/sys/arch/hppa/hppa/trap.c
 cvs rdiff -u -r1.14 -r1.15 src/sys/arch/sh3/include/userret.h
 cvs rdiff -u -r1.68 -r1.69 src/sys/arch/sh3/sh3/exception.c
 cvs rdiff -u -r1.10 -r1.11 src/sys/arch/sparc/include/userret.h
 cvs rdiff -u -r1.71 -r1.72 src/sys/arch/usermode/usermode/trap.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.