blackbird-op-linux - Blackbird™ Linux sources for OpenPOWER

	Commit message (Collapse)	Author	Age	Files	Lines
*	sparc64: remove CVS keywords	Adrian Bunk	2008-05-20	1	-1/+1
\| \| \| \| \| \| \| \|	This patch removes the CVS keywords that weren't updated for a long time from comments. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
*	[SPARC64]: Fix userland FPU state corruption.	David S. Miller	2005-10-07	1	-3/+5
\| \| \| \| \| \| \| \|	We need to use stricter memory barriers around the block load and store instructions we use to save and restore the FPU register file. Signed-off-by: David S. Miller <davem@davemloft.net>
*	[SPARC64]: Avoid membar instructions in delay slots.	David S. Miller	2005-06-27	1	-2/+13
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	In particular, avoid membar instructions in the delay slot of a jmpl instruction. UltraSPARC-I, II, IIi, and IIe have a bug, documented in the UltraSPARC-IIi User's Manual, Appendix K, Erratum 51 The long and short of it is that if the IMU unit misses on a branch or jmpl, and there is a store buffer synchronizing membar in the delay slot, the chip can stop fetching instructions. If interrupts are enabled or some other trap is enabled, the chip will unwedge itself, but performance will suffer. We already had a workaround for this bug in a few spots, but it's better to have the entire tree sanitized for this rule. Signed-off-by: David S. Miller <davem@davemloft.net>
*	Linux-2.6.12-rc2v2.6.12-rc2	Linus Torvalds	2005-04-16	1	-0/+131
	Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!