From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 579B5330675 for ; Mon, 20 Jul 2026 11:17:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784546227; cv=none; b=LzdZGMQMjUhKSAL8QF8MJSA1OM6DLLUvGsVZlDDBZAIM9DDqvP5/elVHTodYlauw6o5q8nhsCPeQGe42qDem1r9s9rqeSirKk4X2JvmXNU3VUvxYYLzpxYNFefytpbo+AEOnpYGzQw07mnyulxBBIvW7fTUF7uVEztx2ka2zv7A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784546227; c=relaxed/simple; bh=vBTza7WjXVxJg1JrlQK8fpS0qv/R4XhHpk0blaST9Lg=; h=From:To:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=Zg8+crzYxzHYA5wmBSOBJ/ucgz7rl2QwiqtY9k4UCqQF3ckTLF3U+e5W9jP5MH8mglzJWn4fq61iJnI/j8nKK7ndo4sh3zIsCnVpYk5juis08LXJBQIt9YHV0BuOIKEMwmioTfCSxdo8wRlXrGL99CWeivCfnGCpn3lH/KfYNhI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=QhExGHza; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=UMATnUzH; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="QhExGHza"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="UMATnUzH" From: Nam Cao DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1784546224; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vBTza7WjXVxJg1JrlQK8fpS0qv/R4XhHpk0blaST9Lg=; b=QhExGHzahZGowhNFRxeHy7RlDFXxaSkh3CUk0sxcoI9SG7dHMKmpYXL+2jl7LlfBCu0DoM Umsi5iurlKd7MWurETdbM+TbWSfIYnXJnPv5zKnkG7YwWocIGj45d9WYecoxcM5wxMMz4d uhJzXC0CFWIlVk799nYYTBC0W2BqaK/eQsjeg+XwNR5HnliwW5x6Om2uTdNXBN/SExseRv gYoGq6lQxPNHF5vOCsWI73KodLBhzRd3gyH3tI8Cba00j1BUO0vCLGWX6aoHi0CysHkN7N Nl354g7s+A7ngq9o6+pPoqXnGDZnPcOK0UyzZVaHDt7c7xI6HeHvY2XFoShO0w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1784546224; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vBTza7WjXVxJg1JrlQK8fpS0qv/R4XhHpk0blaST9Lg=; b=UMATnUzHJYwR+YCUIhK9dTDB3SR7VcB9qK1Ifdv2PXxBeKPLg93vG/BtIv324TSQURa4sE sjuOJXqu/AI+8SAw== To: Vivian Wang , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Thomas =?utf-8?Q?Wei=C3=9Fschuh?= , =?utf-8?Q?Andr=C3=A9?= Almeida , Mathieu Desnoyers , Thomas Gleixner , Peter Zijlstra , Sebastian Andrzej Siewior 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: <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> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Vivian Wang 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. 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