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Re: bin/50350: rump/rumpkern/t_sp/stress_{long,short} fail on Core 2 Quad

The following reply was made to PR bin/50350; it has been noted by GNATS.

From: Andrew Doran <>
Subject: Re: bin/50350: rump/rumpkern/t_sp/stress_{long,short} fail on Core 2
Date: Sat, 25 Jan 2020 17:31:32 +0000

 This may help.  I'm trying a run now.
 ----- Forwarded message from Andrew Doran <> -----
 Date: Sat, 25 Jan 2020 15:41:52 +0000
 From: Andrew Doran <>
 Subject: CVS commit: src
 X-Mailer: log_accum
 Module Name:	src
 Committed By:	ad
 Date:		Sat Jan 25 15:41:52 UTC 2020
 Modified Files:
 	src/lib/libpthread: pthread.c
 	src/sys/compat/netbsd32: netbsd32_lwp.c
 	src/sys/kern: sys_lwp.c
 	src/sys/sys: lwp.h
 Log Message:
 - Fix a race between the kernel and libpthread, where a new thread can start
   life without its self->pt_lid being filled in.
 - Fix an error path in _lwp_create().  If the new LID can't be copied out,
   then get rid of the new LWP (i.e. either succeed or fail, not both).
 - Mark l_dopreempt and l_nopreempt volatile in struct lwp.
 To generate a diff of this commit:
 cvs rdiff -u -r1.154 -r1.155 src/lib/libpthread/pthread.c
 cvs rdiff -u -r1.19 -r1.20 src/sys/compat/netbsd32/netbsd32_lwp.c
 cvs rdiff -u -r1.71 -r1.72 src/sys/kern/sys_lwp.c
 cvs rdiff -u -r1.197 -r1.198 src/sys/sys/lwp.h
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.
 ----- End forwarded message -----

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