Re: [PATCH v2 2/5] ARC: SMP: Pass virq to smp_ipi_irq_setup instead of hwirq

On 10/24/2016 05:46 AM, Yuriy Kolerov wrote: > This function takes a cpu number and a virq number and registers an > appropriate handler per cpu. However smp_ipi_irq_setup is incorrectly > used in several places of ARC platform code - hwirq is passed instead of > virq. There is a code with an

Re: [PATCH v2 1/5] ARC: SMP: Use "unsigned virq" in smp_ipi_irq_setup instead of "signed irq"

Hi Yuriy, On 10/24/2016 05:46 AM, Yuriy Kolerov wrote: > This function takes a cpu number and a virq number and registers an > appropriate handler per cpu. However smp_ipi_irq_setup is incorrectly > used in several places of ARC platform code - hwirq is passed instead > of virq. This patch is

RE: [PATCH v2] drm/arcpgu: Accommodate adv7511 switch to DRM bridge

Hi Daniel, > -Original Message- > From: linux-snps-arc [mailto:linux-snps-arc-boun...@lists.infradead.org] On > Behalf Of Alexey Brodkin > Sent: 19 октября 2016 г. 12:33 > To: dri-de...@lists.freedesktop.org; arch...@codeaurora.org; > eugeniy.palt...@synopsys.com > Cc:

[PATCH v2 4/5] ARC: MCIP: Set an initial affinity value in idu_irq_map

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 is semantically wrong to configure an initial

[PATCH v2 3/5] ARC: MCIP: Use hwirq instead of virq for resolution of IDU IRQ handlers

Multicore ARC configurations use IDU (Interrupt Distribution Unit) for distributing of common interrupts. In fact IDU is a interrupt controller on top of main per core interrupt controller. All common IRQs are physically and linearly mapped to per core interrupts. E.g. <0, 1, 2, 3> common IDU

[PATCH v2 2/5] ARC: SMP: Pass virq to smp_ipi_irq_setup instead of hwirq

This function takes a cpu number and a virq number and registers an appropriate handler per cpu. However smp_ipi_irq_setup is incorrectly used in several places of ARC platform code - hwirq is passed instead of virq. There is a code with an example of inccorect usage of smp_ipi_irq_setup:

[PATCH] ARC: return -EFAULT on failed access_ok for arc_usr_cmpxchg syscall

From: Colin Ian King arc_usr_cmpxchg currently returns an uninitialized value in ret on a failed access_ok call. Instead, return -EFAULT. Signed-off-by: Colin Ian King --- arch/arc/kernel/process.c | 2 +- 1 file changed, 1 insertion(+), 1

Re: [PATCH] asm-generic: Drop getrlimit and setrlimit syscalls from default list

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 process, > so future architectures won't need to include getrlimit and setrlimit. > > Therefore