PR/41302 CVS commit: [netbsd-5-0] src/sys/arch/sparc64/sparc64

[Soren Jacobsen <snj%netbsd.org@localhost>]

The following reply was made to PR port-sparc64/41302; it has been noted by 
GNATS.

From: Soren Jacobsen <snj%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/41302 CVS commit: [netbsd-5-0] src/sys/arch/sparc64/sparc64
Date: Tue, 26 May 2009 19:18:05 +0000

 Module Name:   src
 Committed By:  snj
 Date:          Tue May 26 19:18:05 UTC 2009
 
 Modified Files:
        src/sys/arch/sparc64/sparc64 [netbsd-5-0]: vm_machdep.c
 
 Log Message:
 Pull up following revision(s) (requested by martin in ticket #774):
        sys/arch/sparc64/sparc64/vm_machdep.c: revision 1.88
 Deja Vu: when preparing the initial trap frame for a new forked lwp,
 explicitly clear condition code. Otherwise we might catch a signal
 (handlers are inherited from the parent) before we ever return to
 userland. The current trapframe is converted into a ucontext and after
 the signal handler returns, the lwp stays in userland and directly
 uses the ucontext to return to the fork call.
 Fixes PR 41302.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.84 -r1.84.6.1 src/sys/arch/sparc64/sparc64/vm_machdep.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.