Re: [PATCH v3 0/5] MIPS: Add per-cpu IRQ stack

2017-01-15 Thread Jason A. Donenfeld
FYI, LEDE/OpenWRT is shipping this patchset now: https://github.com/lede-project/source/commit/1708644f1915eb7587a904d81da0ef0b559d1567

Re: [PATCH v3 0/5] MIPS: Add per-cpu IRQ stack

2017-01-15 Thread Greg Kroah-Hartman
On Sun, Jan 15, 2017 at 03:15:35PM +0100, Jason A. Donenfeld wrote: > On Sun, Jan 15, 2017 at 3:11 PM, Jason A. Donenfeld wrote: > > According to Ralf, it's queued up for 4.11? Is that right? > > It's in -next: > > Part 1: > https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/commi

Re: [PATCH v3 0/5] MIPS: Add per-cpu IRQ stack

2017-01-15 Thread Jason A. Donenfeld
On Sun, Jan 15, 2017 at 3:11 PM, Jason A. Donenfeld wrote: > According to Ralf, it's queued up for 4.11? Is that right? It's in -next: Part 1: https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/commit/?id=fe8bd18ffea5327344d4ec2bf11f47951212abd0 Part 2: https://git.kernel.org/cgi

Re: [PATCH v3 0/5] MIPS: Add per-cpu IRQ stack

2017-01-15 Thread Jason A. Donenfeld
Hi Greg, On Sun, Jan 15, 2017 at 2:48 PM, Greg Kroah-Hartman wrote: > How many patches is the irqstacks "feature" for MIPS? What kernel was > it released in? Have any git commit ids I can look at? According to Ralf, it's queued up for 4.11? Is that right? Part 1: https://lkml.org/lkml/2016/12

Re: [PATCH v3 0/5] MIPS: Add per-cpu IRQ stack

2017-01-15 Thread Greg Kroah-Hartman
On Sun, Jan 15, 2017 at 02:39:49PM +0100, Jason A. Donenfeld wrote: > Hi James, > > On Fri, Jan 13, 2017 at 10:49 AM, James Hogan wrote: > > Its quite a significant change/feature, especially in terms of potential > > for further breakage. I don't think its really stable material to be > > honest

Re: [PATCH v3 0/5] MIPS: Add per-cpu IRQ stack

2017-01-15 Thread Jason A. Donenfeld
Hi James, On Fri, Jan 13, 2017 at 10:49 AM, James Hogan wrote: > Its quite a significant change/feature, especially in terms of potential > for further breakage. I don't think its really stable material to be > honest. It sounds bad if the kernel stack requirement can be made > arbitrarily large

Re: [PATCH v3 0/5] MIPS: Add per-cpu IRQ stack

2017-01-13 Thread James Hogan
On Thu, Jan 12, 2017 at 12:32:52AM +0100, Jason A. Donenfeld wrote: > On Wed, Jan 11, 2017 at 2:20 AM, Ralf Baechle wrote: > > On Wed, Jan 11, 2017 at 12:32:38AM +0100, Jason A. Donenfeld wrote: > > > >> Was this ever picked up for 4.10 or 4.11? > > > > Still sitting in -next as commit 3cc3434fd63

Re: [PATCH v3 0/5] MIPS: Add per-cpu IRQ stack

2017-01-11 Thread Jason A. Donenfeld
On Wed, Jan 11, 2017 at 2:20 AM, Ralf Baechle wrote: > On Wed, Jan 11, 2017 at 12:32:38AM +0100, Jason A. Donenfeld wrote: > >> Was this ever picked up for 4.10 or 4.11? > > Still sitting in -next as commit 3cc3434fd630 and its four parent commits. Oh, good, so it's progressing normally. I just d

Re: [PATCH v3 0/5] MIPS: Add per-cpu IRQ stack

2017-01-10 Thread Ralf Baechle
On Wed, Jan 11, 2017 at 12:32:38AM +0100, Jason A. Donenfeld wrote: > Was this ever picked up for 4.10 or 4.11? Still sitting in -next as commit 3cc3434fd630 and its four parent commits. Ralf

Re: [PATCH v3 0/5] MIPS: Add per-cpu IRQ stack

2017-01-10 Thread Jason A. Donenfeld
Was this ever picked up for 4.10 or 4.11?

Re: [PATCH v3 0/5] MIPS: Add per-cpu IRQ stack

2016-12-20 Thread Jason A. Donenfeld
Hi Matt, Thanks for the v3. For the whole series: Acked-by: Jason A. Donenfeld Jason

[PATCH v3 0/5] MIPS: Add per-cpu IRQ stack

2016-12-19 Thread Matt Redfearn
This series adds a separate stack for each CPU wihin the system to use when handling IRQs. Previously IRQs were handled on the kernel stack of the current task. If that task was deep down a call stack at the point of the interrupt, and handling the interrupt required a deep IRQ stack, then there w