From: Conor Dooley <conor@kernel.org>
To: Andrew Jones <ajones@ventanamicro.com>
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>,
Jisheng Zhang <jszhang@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Anup Patel <anup@brainfault.org>,
Atish Patra <atishp@atishpatra.org>,
Heiko Stuebner <heiko@sntech.de>,
Conor Dooley <conor.dooley@microchip.com>,
linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
kvm@vger.kernel.org, kvm-riscv@lists.infradead.org,
regressions@leemhuis.info, regressions@lists.linux.dev
Subject: Re: [PATCH] riscv: require alternatives framework when selecting FPU support
Date: Wed, 22 Mar 2023 19:44:13 +0000 [thread overview]
Message-ID: <2a3b08ce-5ab1-41b6-ad58-edbeff7b1acb@spud> (raw)
In-Reply-To: <20230322192610.sad42xau33ye5ayn@orel>
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On Wed, Mar 22, 2023 at 08:26:10PM +0100, Andrew Jones wrote:
> On Wed, Mar 22, 2023 at 03:17:13PM +0000, Conor Dooley wrote:
> > On Wed, Mar 22, 2023 at 01:46:31PM +0100, Andrew Jones wrote:
> > > (It's tempting to just select RISCV_ALTERNATIVE from RISCV, but maybe we
> > > can defer that wedding a bit longer.)
> >
> > At that point, the config option should just go away entirely, no?
>
> Ah, yes, and that makes the idea even more attractive, as we could remove
> several ifdefs.
I went and did the cursory check, it's not compatible with XIP_KERNEL so
dropping the option entirely probably isn't a possibility :/
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next prev parent reply other threads:[~2023-03-22 19:44 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20230128172856.3814-1-jszhang@kernel.org>
[not found] ` <20230128172856.3814-7-jszhang@kernel.org>
2023-03-22 12:01 ` [PATCH v5 06/13] riscv: fpu: switch has_fpu() to riscv_has_extension_likely() Jason A. Donenfeld
2023-03-22 12:09 ` [PATCH] riscv: require alternatives framework when selecting FPU support Jason A. Donenfeld
2023-03-22 12:46 ` Andrew Jones
2023-03-22 15:17 ` Conor Dooley
2023-03-22 19:26 ` Andrew Jones
2023-03-22 19:44 ` Conor Dooley [this message]
2023-03-22 20:05 ` Conor Dooley
2023-03-22 20:19 ` Jason A. Donenfeld
2023-03-23 14:49 ` Conor Dooley
2023-03-23 15:56 ` Jason A. Donenfeld
2023-03-23 22:19 ` Conor Dooley
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