NetBSD Problem Report #58290

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Date: Mon, 27 May 2024 21:58:32 +0000 (UTC)
From: thorpej@me.com
Reply-To: thorpej@me.com
To: gnats-bugs@NetBSD.org
Subject: VAX port does not support _UC_TLSBASE
X-Send-Pr-Version: www-1.0

>Number:         58290
>Category:       port-vax
>Synopsis:       VAX port does not support _UC_TLSBASE
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    thorpej
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon May 27 22:00:01 +0000 2024
>Last-Modified:  Mon May 27 22:05:01 +0000 2024
>Originator:     Jason Thorpe
>Release:        10.0_RC1
>Organization:
Society for the Preservation of VMS Alternatives
>Environment:
NetBSD vax-vm 10.0_RC1 NetBSD 10.0_RC1 (GENERIC) #0: Wed Nov 29 12:36:24 UTC 2023  mkrepro@mkrepro.NetBSD.org:/usr/src/sys/arch/vax/compile/GENERIC vax

>Description:
NetBSD/vax does not support _UC_TLSBASE, largely because there is no room left in ucontext_t.
>How-To-Repeat:
Visible in automated test results:

t_swapcontext (2/3): 2 test cases
    swapcontext1: [0.090000s] Failed: /usr/src/tests/lib/libc/sys/t_swapcontext.c:87: nctx.uc_flags & _UC_TLSBASE not met
    swapcontext2: [0.090001s] Failed: /usr/src/tests/lib/libc/sys/t_swapcontext.c:87: nctx.uc_flags & _UC_TLSBASE not met
[0.210001s]

>Fix:
Not provided here.

>Release-Note:

>Audit-Trail:

Responsible-Changed-From-To: port-vax-maintainer->thorpej
Responsible-Changed-By: thorpej@NetBSD.org
Responsible-Changed-When: Mon, 27 May 2024 22:03:44 +0000
Responsible-Changed-Why:
Take.


From: "Jason R Thorpe" <thorpej@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/58290 CVS commit: src/tests/lib/libc/sys
Date: Mon, 27 May 2024 22:03:21 +0000

 Module Name:	src
 Committed By:	thorpej
 Date:		Mon May 27 22:03:21 UTC 2024

 Modified Files:
 	src/tests/lib/libc/sys: t_swapcontext.c

 Log Message:
 Mark as expected-fail on VAX (PR port-vax/58290).


 To generate a diff of this commit:
 cvs rdiff -u -r1.4 -r1.5 src/tests/lib/libc/sys/t_swapcontext.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

>Unformatted:

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