* [PATCH 0/2] allow unplugging of CPU0
@ 2013-01-10 10:16 Ulrich Hecht
2013-01-11 0:38 ` Simon Horman
0 siblings, 1 reply; 2+ messages in thread
From: Ulrich Hecht @ 2013-01-10 10:16 UTC (permalink / raw)
To: linux-sh
Hi!
sh73a0 appears to deal fine with having its first core disabled, so we
should allow that.
This may not be the case with all platforms, so as per suggestion of
Magnus, so I have introduced a new method (shmobile_cpu_disable_any())
that removes the restriction on CPU0.
CU
Uli
Ulrich Hecht (2):
ARM: mach-shmobile: add shmobile_cpu_disable_any()
ARM: mach-shmobile: sh73a0: allow unplugging of CPU0
arch/arm/mach-shmobile/hotplug.c | 6 ++++++
arch/arm/mach-shmobile/include/mach/common.h | 1 +
arch/arm/mach-shmobile/smp-sh73a0.c | 2 +-
3 files changed, 8 insertions(+), 1 deletion(-)
--
1.7.10.4
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH 0/2] allow unplugging of CPU0
2013-01-10 10:16 [PATCH 0/2] allow unplugging of CPU0 Ulrich Hecht
@ 2013-01-11 0:38 ` Simon Horman
0 siblings, 0 replies; 2+ messages in thread
From: Simon Horman @ 2013-01-11 0:38 UTC (permalink / raw)
To: linux-sh
On Thu, Jan 10, 2013 at 11:16:42AM +0100, Ulrich Hecht wrote:
> Hi!
>
> sh73a0 appears to deal fine with having its first core disabled, so we
> should allow that.
>
> This may not be the case with all platforms, so as per suggestion of
> Magnus, so I have introduced a new method (shmobile_cpu_disable_any())
> that removes the restriction on CPU0.
Thanks.
Both of these changes look good to me.
I will queue them up for 3.9 a little later today.
^ permalink raw reply [flat|nested] 2+ messages in thread
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