On 10/25/2016 02:38 PM, Alexander Duyck wrote:
> This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to
> avoid invoking cache line invalidation if the driver will just handle it
> later via a sync_for_cpu or sync_for_device call.
>
> Cc: Vineet Gupta
> Cc: linux-snps-arc@lists.in
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to
avoid invoking cache line invalidation if the driver will just handle it
later via a sync_for_cpu or sync_for_device call.
Cc: Vineet Gupta
Cc: linux-snps-arc@lists.infradead.org
Signed-off-by: Alexander Duyck
---
arch/arc/
On 10/24/2016 05:46 AM, Yuriy Kolerov wrote:
> Originally an initial distribution mode (its value resides in Device Tree)
> for each common interrupt is set in idu_irq_xlate. This leads to the
> following problems. idu_irq_xlate may be called several times during parsing
> of the Device Tree and it
> -Original Message-
> From: Vineet Gupta [mailto:vgu...@synopsys.com]
> Sent: Tuesday, October 25, 2016 8:53 PM
> To: Yuriy Kolerov ; linux-snps-
> a...@lists.infradead.org
> Cc: marc.zyng...@arm.com; vineet.gup...@synopsys.com;
> alexey.brod...@synopsys.com; linux-ker...@vger.kernel.org;
On 10/24/2016 05:46 AM, Yuriy Kolerov wrote:
> ARC linux uses 2 distribution modes for common interrupts: round robin
> mode (IDU_M_DISTRI_RR) and a simple destination mode (IDU_M_DISTRI_DEST).
> The first one is used when more than 1 cores may handle a common interrupt
> and the second one is used
Hi Vineet,
Yes, I agree with you and I will squash these patches.
> -Original Message-
> From: Vineet Gupta [mailto:vgu...@synopsys.com]
> Sent: Tuesday, October 25, 2016 5:29 AM
> To: Yuriy Kolerov ; linux-snps-
> a...@lists.infradead.org
> Cc: alexey.brod...@synopsys.com; marc.zyng...@a
On Tue, 25 Oct 2016, Ley Foon Tan wrote:
On Mon, Oct 24, 2016 at 5:09 PM, James Hogan wrote:
On Sat, Oct 22, 2016 at 03:14:04PM +0300, Yury Norov wrote:
The newer prlimit64 syscall provides all the functionality provided by
the getrlimit and setrlimit syscalls and adds the pid of target pro
