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From: Nathan Whitehorn <nwhitehorn@FreeBSD.org>
Date: Wed, 3 Nov 2010 15:15:48 +0000 (UTC)
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Subject: cvs commit: src/sys/powerpc/aim copyinout.c swtch32.S swtch64.S
 trap.c
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nwhitehorn    2010-11-03 15:15:48 UTC

  FreeBSD src repository

  Modified files:
    sys/powerpc/aim      copyinout.c swtch32.S swtch64.S trap.c 
  Log:
  SVN rev 214739 on 2010-11-03 15:15:48Z by nwhitehorn
  
  Clean up the user segment handling code a little more. Now that
  set_user_sr() itself caches the user segment VSID, there is no need for
  cpu_switch() to do it again. This change also unifies the 32 and 64-bit
  code paths for kernel faults on user pages and remaps the user SLB slot
  on 64-bit systems when taking a syscall to avoid some unnecessary segment
  exception traps.
  
  Revision  Changes    Path
  1.23      +5 -2      src/sys/powerpc/aim/copyinout.c
  1.3       +0 -2      src/sys/powerpc/aim/swtch32.S
  1.4       +0 -5      src/sys/powerpc/aim/swtch64.S
  1.88      +7 -6      src/sys/powerpc/aim/trap.c