kern/124111: commit references a PR

dfilter service dfilter at FreeBSD.ORG
Mon Aug 30 13:10:06 UTC 2010


The following reply was made to PR kern/124111; it has been noted by GNATS.

From: dfilter at FreeBSD.ORG (dfilter service)
To: bug-followup at FreeBSD.org
Cc:  
Subject: Re: kern/124111: commit references a PR
Date: Mon, 30 Aug 2010 13:08:27 +0000 (UTC)

 Author: tijl
 Date: Mon Aug 30 13:08:13 2010
 New Revision: 211995
 URL: http://svn.freebsd.org/changeset/base/211995
 
 Log:
   MFC r182959:
   
   Remove warning about static LDT segment allocation. Applications
   continue using it after ~7 years since warning was introduced, and there
   is no reason to discourage them.
   
   PR:		kern/124111
   Approved by:	kib (mentor)
 
 Modified:
   stable/6/sys/i386/i386/sys_machdep.c
 Directory Properties:
   stable/6/sys/   (props changed)
   stable/6/sys/contrib/pf/   (props changed)
   stable/6/sys/dev/cxgb/   (props changed)
 
 Modified: stable/6/sys/i386/i386/sys_machdep.c
 ==============================================================================
 --- stable/6/sys/i386/i386/sys_machdep.c	Mon Aug 30 13:05:21 2010	(r211994)
 +++ stable/6/sys/i386/i386/sys_machdep.c	Mon Aug 30 13:08:13 2010	(r211995)
 @@ -500,9 +500,6 @@ i386_get_ldt(td, uap)
  	return(error);
  }
  
 -static int ldt_warnings;
 -#define NUM_LDT_WARNINGS 10
 -
  int
  i386_set_ldt(td, uap, descs)
  	struct thread *td;
 @@ -549,12 +546,6 @@ i386_set_ldt(td, uap, descs)
  	}
  
  	if (!(uap->start == LDT_AUTO_ALLOC && uap->num == 1)) {
 -		/* complain a for a while if using old methods */
 -		if (ldt_warnings++ < NUM_LDT_WARNINGS) {
 -			printf("Warning: pid %d used static ldt allocation.\n",
 -			    td->td_proc->p_pid);
 -			printf("See the i386_set_ldt man page for more info\n");
 -		}
  		/* verify range of descriptors to modify */
  		largest_ld = uap->start + uap->num;
  		if (uap->start >= MAX_LD ||
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