litmus-rt.git - The LITMUS^RT kernel.

	Commit message (Collapse)	Author	Age
*	[PATCH] Make cpu_relax() imply barrier() on all arches	Chase Venters	2006-07-12
\| \| \| \| \| \| \| \| \| \| \| \| \|	During the recent discussion of taking 'volatile' off of the spinlock, I noticed that while most arches #define cpu_relax() such that it implies barrier(), some arches define cpu_relax() to be empty. This patch changes the definition of cpu_relax() for frv, h8300, m68knommu, sh, sh64, v850 and xtensa from an empty while(0) to the compiler barrier(). Signed-off-by: Chase Venters <chase.venters@clientec.com> Acked-by: Arjan van de Ven <arjan@Linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
*	[PATCH] xtensa: task_pt_regs(), task_stack_page()	Al Viro	2006-01-12
\| \| \| \| \| \|	Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
*	[PATCH] xtensa: Architecture support for Tensilica Xtensa Part 6	Chris Zankel	2005-06-24
	The attached patches provides part 6 of an architecture implementation for the Tensilica Xtensa CPU series. Signed-off-by: Chris Zankel <chris@zankel.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>