Re: [PATCH 0/3] Add OMAP hardware spinlock misc driver

2010-10-20 Thread Daniel Walker
On Wed, 2010-10-20 at 10:53 +0100, Russell King - ARM Linux wrote: To: Ohad Ben-Cohen o...@wizery.com Cc: Hari Kanigeri h-kanige...@ti.com, Benoit Cousson b-cous...@ti.com, Tony Lindgren t...@atomide.com, Greg KH g...@kroah.com, linux-ker...@vger.kernel.org, Grant

Re: [PATCH] ARM: Fix HWCAP_TLS flag for ARM11MPCore/Cortex-A9

2010-10-06 Thread Daniel Walker
On Wed, 2010-10-06 at 17:00 -0700, Tony Lindgren wrote: - .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP + .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_TLS Thanks for catching this.. I have no idea how this happened, I must have

Re: [RFC 3/3] mm: iommu: The Virtual Contiguous Memory Manager

2010-07-01 Thread Daniel Walker
On Thu, 2010-07-01 at 20:02 +0200, Andi Kleen wrote: What license (name/type) is this? IANAL, but AFAIK standard wisdom is that disclaimer in the documentation and/or other materials provided is generally not acceptable for Linux because it's an excessive burden for all distributors. It's

Re: [RFC 3/3] mm: iommu: The Virtual Contiguous Memory Manager

2010-07-01 Thread Daniel Walker
On Thu, 2010-07-01 at 21:38 +0200, Andi Kleen wrote: Also for me it's still quite unclear why we would want this code at all... It doesn't seem to do anything you couldn't do with the existing interfaces. I don't know all that much about what Zach's done here, but from what

Re: [RFC 3/3] mm: iommu: The Virtual Contiguous Memory Manager

2010-07-01 Thread Daniel Walker
On Thu, 2010-07-01 at 15:00 -0700, Zach Pfeffer wrote: Additionally, the current IOMMU interface does not allow users to associate one page table with multiple IOMMUs unless the user explicitly wrote a muxed device underneith the IOMMU interface. This also could be done, but would have to be

Re: [linux-pm] [PATCH 0/8] Suspend block api (version 6)

2010-05-14 Thread Daniel Walker
On Thu, 2010-05-13 at 14:46 -0700, Greg KH wrote: On Thu, May 13, 2010 at 02:33:29PM -0700, Daniel Walker wrote: On Thu, 2010-05-13 at 23:27 +0200, Rafael J. Wysocki wrote: Because someone would have to remove suspend blockers (or rather wakelocks) from the drivers, test

Re: [linux-pm] [PATCH 0/8] Suspend block api (version 6)

2010-05-13 Thread Daniel Walker
On Thu, 2010-05-13 at 13:17 +0100, Matthew Garrett wrote: On Wed, May 12, 2010 at 09:35:30PM -0600, Paul Walmsley wrote: Figuring out a different way to do this should not limit Android at all, since Google can do what other Linux distributions do and continue to patch opportunistic

Re: [linux-pm] [PATCH 0/8] Suspend block api (version 6)

2010-05-13 Thread Daniel Walker
On Thu, 2010-05-13 at 11:17 -0700, Brian Swetland wrote: I'm not sure this necessitates using only debugfs for the userspace interface. A userspace interface is necessary to accomplish what we're trying to do here, otherwise we have only half a solution, and our hope is that it'd be a

Re: [linux-pm] [PATCH 0/8] Suspend block api (version 6)

2010-05-13 Thread Daniel Walker
On Thu, 2010-05-13 at 19:36 +0100, Matthew Garrett wrote: On Thu, May 13, 2010 at 11:25:57AM -0700, Daniel Walker wrote: The problem is that once this userspace interface is exposed, it's nearly permanent and has to be support for a long long time .. It might seen trivial to just remove

Re: [linux-pm] [PATCH 0/8] Suspend block api (version 6)

2010-05-13 Thread Daniel Walker
On Thu, 2010-05-13 at 20:11 +0100, Matthew Garrett wrote: On Thu, May 13, 2010 at 11:59:37AM -0700, Daniel Walker wrote: On Thu, 2010-05-13 at 19:36 +0100, Matthew Garrett wrote: Deprecating sysfs interfaces can be done within 6 months or so, especially if there's only one real consumer

Re: [linux-pm] [PATCH 0/8] Suspend block api (version 6)

2010-05-13 Thread Daniel Walker
On Thu, 2010-05-13 at 13:23 -0700, Tony Lindgren wrote: * Matthew Garrett m...@redhat.com [100513 13:03]: On Thu, May 13, 2010 at 01:00:04PM -0700, Tony Lindgren wrote: The system stays running because there's something to do. The system won't suspend until all the processors hit the

Re: [linux-pm] [PATCH 0/8] Suspend block api (version 6)

2010-05-13 Thread Daniel Walker
On Thu, 2010-05-13 at 23:11 +0200, Rafael J. Wysocki wrote: On Thursday 13 May 2010, Matthew Garrett wrote: On Thu, May 13, 2010 at 12:36:34PM -0700, Daniel Walker wrote: On Thu, 2010-05-13 at 20:11 +0100, Matthew Garrett wrote: See feature-removal-schedule.txt. So far we have

Re: [linux-pm] [PATCH 0/8] Suspend block api (version 6)

2010-05-13 Thread Daniel Walker
On Thu, 2010-05-13 at 23:27 +0200, Rafael J. Wysocki wrote: Because someone would have to remove suspend blockers (or rather wakelocks) from the drivers, test that they work correctly without suspend blockers and submit the modified versions. Going forward, every party responsible for such a

[PATCH] arm: omap: iovmm: add missing mutex_unlock

2009-09-26 Thread Daniel Walker
Hilman khil...@deeprooted.net Cc: Tony Lindgren t...@atomide.com Signed-off-by: Daniel Walker dwal...@fifo99.com --- arch/arm/plat-omap/iovmm.c |3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c index 57f7122..9b6cb90