Re: [PATCHv2 0/8] arm64: Support FIQ controller registration

2021-03-08 Thread Marc Zyngier
On Mon, 08 Mar 2021 17:52:32 +, Mark Rutland wrote: > > On Fri, Mar 05, 2021 at 07:08:50PM +0900, Hector Martin wrote: > > On 02/03/2021 19.12, Mark Rutland wrote: > > > I'm hoping that we can get the first 2 patches in as a preparatory > > > cleanup for > > > the next rc or so, and then

Re: [PATCHv2 0/8] arm64: Support FIQ controller registration

2021-03-08 Thread Mark Rutland
On Fri, Mar 05, 2021 at 07:08:50PM +0900, Hector Martin wrote: > On 02/03/2021 19.12, Mark Rutland wrote: > > I'm hoping that we can get the first 2 patches in as a preparatory cleanup > > for > > the next rc or so, and then the rest of the series can be rebased atop that. > > I've pushed the

Re: [PATCHv2 0/8] arm64: Support FIQ controller registration

2021-03-05 Thread Hector Martin
On 02/03/2021 19.12, Mark Rutland wrote: I'm hoping that we can get the first 2 patches in as a preparatory cleanup for the next rc or so, and then the rest of the series can be rebased atop that. I've pushed the series out to my arm64/fiq branch [4] on kernel.org, also tagged as

[PATCHv2 0/8] arm64: Support FIQ controller registration

2021-03-02 Thread Mark Rutland
Hector's M1 support series [1] shows that some platforms have critical interrupts wired to FIQ, and to support these platforms we need to support handling FIQ exceptions. Other contemporary platforms don't use FIQ (since e.g. this is usually routed to EL3), and as we never expect to take an FIQ,