[prev in list] [next in list] [prev in thread] [next in thread] 

List:       linux-mips-cvs
Subject:    [MIPS] MT: Fix setting of XTC.
From:       linux-mips () linux-mips ! org
Date:       2006-08-22 22:39:27
Message-ID: S20037804AbWHVWjc/20060822223932Z+2659 () ftp ! linux-mips ! org
[Download RAW message or body]

Author: Elizabeth Oldham <beth@mips.com> Thu Aug 17 12:39:21 2006 +0100
Comitter: Ralf Baechle <ralf@linux-mips.org> Mon Aug 21 15:21:34 2006 +0100
Commit: 2dd0a46c7f0f3298a8f0f84cd68e5c2039bfab57
Gitweb: http://www.linux-mips.org/g/linux/2dd0a46c
Branch: linux-2.6.16-stable

XTC can only be set if VPA is clear, which it may not be. There is
also the possibility of a back to back c0 register access hazard to
take care of.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
(cherry picked from 26841cd1311df92c9c8345934fc70f31535123c4 commit)

---

 arch/mips/kernel/vpe.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

[prev in list] [next in list] [prev in thread] [next in thread]