| commit | 30a6ecad9670d97c9d0fbfa7d80970aeb339bdec | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@davemloft.net> | Tue Jan 31 18:35:05 2006 -0800 |
| committer | David S. Miller <davem@sunset.davemloft.net> | Mon Mar 20 01:11:30 2006 -0800 |
| tree | 37f3b37871f23a8fb4fcb14527c68a49a7e1c270 | |
| parent | 86b818687d4894063ecd1190e54717a0cce8c009 [diff] |
[SPARC64]: Don't clobber alt-global %g4 on window fixups. If we are returning back to kernel mode, %g4 could be live (for example, in the case where we window spill in the etrap code). So do not change it's value if going back to kernel. Signed-off-by: David S. Miller <davem@davemloft.net>