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From: Edward Tomasz Napierala <trasz@FreeBSD.org>
Date: Wed, 17 May 2017 08:38:41 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r318398 - head/sys/amd64/include
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Author: trasz
Date: Wed May 17 08:38:41 2017
New Revision: 318398
URL: https://svnweb.freebsd.org/changeset/base/318398

Log:
  Bump default MAXTSIZ (kern.maxtsiz) from 128MB to 32GB. The old limit
  prevents one from running eg clang built with debug; the new one is
  arbitrary (equal to MAXDSIZ) and... well, should be quite future-proof.
  
  Same fix might be applicable to other 64 bit architectures; I'll ask
  their respective maintainers to make sure it won't break anything.
  
  Reviewed by:	kib
  MFC after:	2 weeks
  Sponsored by:	DARPA, AFRL
  Differential Revision:	https://reviews.freebsd.org/D10758

Modified:
  head/sys/amd64/include/vmparam.h

Modified: head/sys/amd64/include/vmparam.h
==============================================================================
--- head/sys/amd64/include/vmparam.h	Wed May 17 05:53:25 2017	(r318397)
+++ head/sys/amd64/include/vmparam.h	Wed May 17 08:38:41 2017	(r318398)
@@ -52,7 +52,7 @@
 /*
  * Virtual memory related constants, all in bytes
  */
-#define	MAXTSIZ		(128UL*1024*1024)	/* max text size */
+#define	MAXTSIZ		(32768UL*1024*1024)	/* max text size */
 #ifndef DFLDSIZ
 #define	DFLDSIZ		(32768UL*1024*1024)	/* initial data size limit */
 #endif