linux-stable-rt

Commit Graph

Author	SHA1	Message	Date
Anton Blanchard	ddafddcfc7	[PATCH] powerpc: Ensure runlatch is off in the idle loop Since external and decrementer interrupts set the runlatch on, we need to ensure its set off again in the idle loop. At the moment we dont turn it off in the inner loop. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>	2006-04-13 09:27:22 -07:00
Paul Mackerras	a0652fc9a2	powerpc: Unify the 32 and 64 bit idle loops This unifies the 32-bit (ARCH=ppc and ARCH=powerpc) and 64-bit idle loops. It brings over the concept of having a ppc_md.power_save function from 32-bit to ARCH=powerpc, which lets us get rid of native_idle(). With this we will also be able to simplify the idle handling for pSeries and cell. Signed-off-by: Paul Mackerras <paulus@samba.org>	2006-03-27 15:03:03 +11:00

Author

SHA1

Message

Date

Anton Blanchard

ddafddcfc7

[PATCH] powerpc: Ensure runlatch is off in the idle loop

Since external and decrementer interrupts set the runlatch on, we need
to ensure its set off again in the idle loop. At the moment we dont turn
it off in the inner loop.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

2006-04-13 09:27:22 -07:00

Paul Mackerras

a0652fc9a2

powerpc: Unify the 32 and 64 bit idle loops

This unifies the 32-bit (ARCH=ppc and ARCH=powerpc) and 64-bit idle
loops.  It brings over the concept of having a ppc_md.power_save
function from 32-bit to ARCH=powerpc, which lets us get rid of
native_idle().  With this we will also be able to simplify the idle
handling for pSeries and cell.

Signed-off-by: Paul Mackerras <paulus@samba.org>

2006-03-27 15:03:03 +11:00

2 Commits