Messages in this thread | | | Date | Thu, 24 Oct 2019 07:51:16 +0100 | From | Marc Zyngier <> | Subject | Re: [PATCH] irqchip: Skip contexts other supervisor in plic_init() |
| |
On Wed, 23 Oct 2019 18:30:19 -0700 Christoph Hellwig <hch@infradead.org> wrote:
> On Wed, Oct 23, 2019 at 03:07:10PM -0700, Palmer Dabbelt wrote: > > > > + /* skip contexts other than supervisor external interrupt */ > > > > + if (parent.args[0] != IRQ_S_EXT) > > > > continue; > > > > > > Will this need to change for RISC-V M-mode Linux support? > > > > > > https://lore.kernel.org/linux-riscv/20191017173743.5430-1-hch@lst.de/ > > > > Yes. > > For M-mode we'll want to check IRQ_M_EXT above. So we should just > merge this patch ASAP and then for my rebased M-mode series I'll > fix the check to do that for the M-Mode case, which is much cleaner > than my hack.
Does this need to be taken as a fix, potentially Cc to stable? Or is that 5.5 material?
M. -- Jazz is not dead. It just smells funny...
| |