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From: Matthew D Fleming <mdf@FreeBSD.org>
Date: Mon, 13 Sep 2010 18:48:23 +0000 (UTC)
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Subject: cvs commit: src/sys/dev/cxgb cxgb_sge.c src/sys/kern kern_malloc.c
 kern_sysctl.c subr_lock.c subr_sbuf.c subr_sleepqueue.c
 subr_witness.c src/sys/sys sysctl.h src/sys/vm uma_core.c
 vm_phys.c vm_reserv.c
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mdf         2010-09-13 18:48:23 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/cxgb         cxgb_sge.c 
    sys/kern             kern_malloc.c kern_sysctl.c subr_lock.c 
                         subr_sbuf.c subr_sleepqueue.c 
                         subr_witness.c 
    sys/sys              sysctl.h 
    sys/vm               uma_core.c vm_phys.c vm_reserv.c 
  Log:
  SVN rev 212572 on 2010-09-13 18:48:23Z by mdf
  
  Revert r212370, as it causes a LOR on powerpc.  powerpc does a few
  unexpected things in copyout(9) and so wiring the user buffer is not
  sufficient to perform a copyout(9) while holding a random mutex.
  
  Requested by: nwhitehorn
  
  Revision  Changes    Path
  1.94      +31 -17    src/sys/dev/cxgb/cxgb_sge.c
  1.178     +49 -9     src/sys/kern/kern_malloc.c
  1.204     +0 -28     src/sys/kern/kern_sysctl.c
  1.30      +14 -6     src/sys/kern/subr_lock.c
  1.42      +2 -2      src/sys/kern/subr_sbuf.c
  1.71      +11 -3     src/sys/kern/subr_sleepqueue.c
  1.278     +14 -3     src/sys/kern/subr_witness.c
  1.181     +0 -3      src/sys/sys/sysctl.h
  1.161     +45 -9     src/sys/vm/uma_core.c
  1.17      +21 -6     src/sys/vm/vm_phys.c
  1.5       +7 -2      src/sys/vm/vm_reserv.c