Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) client-ip=23.128.96.35;
From:   Thomas Gleixner <tglx@linutronix.de>
To:     Anup Patel <apatel@ventanamicro.com>
Cc:     =?utf-8?B?QmrDtnJuIFTDtnBlbA==?= <bjorn@kernel.org>,
        Anup Patel <anup@brainfault.org>,
        =?utf-8?B?QmrDtnJuIFTDtnBlbA==?= <bjorn@rivosinc.com>,
        linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
        x86@kernel.org, Marc Zyngier <maz@kernel.org>
Subject: Re: [RFC PATCH] genirq/matrix: Dynamic bitmap allocation
In-Reply-To: <CAK9=C2Xou_sZKX96c8Z7RXPCnmdf-_DPHZ8rfPmNdBqx8s_30Q@mail.gmail.com>
References: <20231026101957.320572-1-bjorn@kernel.org>
 <CAK9=C2Vcbq_ReGcK51uOYp+M2hakz=9=RNHaHFMbfxhth_4cnA@mail.gmail.com>
 <87a5s5z44x.fsf@all.your.base.are.belong.to.us> <87fs1x3re9.ffs@tglx>
 <CAK9=C2Xou_sZKX96c8Z7RXPCnmdf-_DPHZ8rfPmNdBqx8s_30Q@mail.gmail.com>
Date:   Fri, 27 Oct 2023 11:08:32 +0200
Message-ID: <87sf5w301b.ffs@tglx>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Precedence: bulk

On Fri, Oct 27 2023 at 10:01, Anup Patel wrote:
> On Fri, Oct 27, 2023 at 4:47=E2=80=AFAM Thomas Gleixner <tglx@linutronix.=
de> wrote:
> We have three types of MSIs on RISC-V platforms:
> 1) PCI MSIs (handled by the IMSIC driver of the RISC-V AIA series)
> 2) Platform MSIs (handled by the IMSIC driver of the RISC-V AIA series)
> 3) Wired IRQs converted to platform MSIs (aka wired-to-MSI bridge, which
>     is handled by APLIC driver of the RISC-V AIA series)
>
> The RISC-V AIA series needs the generic IRQ framework changes
> related to #2 and #3 (above) from your series hence my suggestion
> to rebase on your series.
> (https://lore.kernel.org/all/20221121135653.208611233@linutronix.de/)
>
> Is there a way to have your genirq changes merged before all ARM
> drivers have been moved to the new programming model ?
> OR
> Any other way to deal with this dependency ?

I'll have a look at this maze again and see how that can be separated
from the ARM pile, unless you beat me to it :)