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From: Nam Cao <namcao@linutronix.de>
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To: Vivian Wang <wangruikang@iscas.ac.cn>, Paul Walmsley <pjw@kernel.org>,
 Palmer Dabbelt <palmer@dabbelt.com>, Albert Ou <aou@eecs.berkeley.edu>,
 Alexandre Ghiti <alex@ghiti.fr>, linux-riscv@lists.infradead.org,
 linux-kernel@vger.kernel.org, Thomas =?utf-8?Q?Wei=C3=9Fschuh?=
 <thomas.weissschuh@linutronix.de>, =?utf-8?Q?Andr=C3=A9?= Almeida
 <andrealmeid@igalia.com>,
 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>, Thomas Gleixner
 <tglx@kernel.org>, Peter Zijlstra <peterz@infradead.org>, Sebastian
 Andrzej Siewior <bigeasy@linutronix.de>
Subject: Re: [PATCH v3 4/5] riscv: compat_vdso: Build with zacas if available
In-Reply-To: <0e65ddab-f066-4d9a-b032-d1e55e76fe47@iscas.ac.cn>
References: <cover.1784274927.git.namcao@linutronix.de>
 <704e0bbacee5f23d1351a686f3a783e31699fb3b.1784274927.git.namcao@linutronix.de>
 <0e65ddab-f066-4d9a-b032-d1e55e76fe47@iscas.ac.cn>
Date: Mon, 20 Jul 2026 13:17:02 +0200
Message-ID: <87o6g1ewr5.fsf@yellow.woof>
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Vivian Wang <wangruikang@iscas.ac.cn> writes:
> I'm wondering if you would be interested in using .option arch, +zacas
> for this, instead of enabling it for everything.=C2=A0

Sure, I don't see any downside of that.

Nam