linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2010-07-14	powerpc/book3e: Add generic 64-bit idle powersave support	Benjamin Herrenschmidt	1	-0/+86
	We use a similar technique to ppc32: We set a thread local flag to indicate that we are about to enter or have entered the stop state, and have fixup code in the async interrupt entry code that reacts to this flag to make us return to a different location (sets NIP to LINK in our case). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> -- v2. Fix lockdep bug Re-mask interrupts when coming back from idle