From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 3D2CF2D638 for ; Mon, 19 Feb 2024 12:27:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708345659; cv=none; b=C/fwIxZMZziCoUpVx1QEufJ2nmCxvdgnjNnr+YpXiBhePMAldtySyY44P9q4BBCMs/AQomrK+mInTI0/G/LCQifI6ByEVUa7n46Jz2zhYVIaEJLPblqFemTBNnZsgZ6at3DpslprIndXX7sBJ8eWKo1U2YCpGGPYY4SrdxIOZRs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708345659; c=relaxed/simple; bh=WC//6ifWhE+tXtiIWjc1rpI458yYbl6SPhLu3hEmmTg=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=UVR724jVShQj17yEq+g1jwfXY/25FFPVqSCpWhpbcyxZTW4vNVkLfMfu2DtJgnyhyXaJfpGlUZErIUFe1XtqKvRid9n6pR9O1aXP+UQnWvozoTwv866pXQOWjbi0t4niTyKYMdvvrfHpbgwQkknPqIQxJzKDmsknovu5sSwibX8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GOCIj9ls; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GOCIj9ls" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 60584C433F1; Mon, 19 Feb 2024 12:27:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708345658; bh=WC//6ifWhE+tXtiIWjc1rpI458yYbl6SPhLu3hEmmTg=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=GOCIj9lsOzJXS4U4rvasmFuvhcfDgGIkaaSQSn8dXkuKR4u6B2U3tgYRZFITHfR1w MG/eWs60A1phxsG3ZKXnKn13gzEiq5SjPgf4KqqYj8bNwobAIGbRwiZ5uEONzU6dT0 +DHp9q76z4m+0fJ+bpVhAGfxx8AwCAzJSJL3Pzjbmb16bJDhEArMBHLUEmqCtZ9gkZ R+SFv5+InU17XQ0Atn6q51YuM5StlRArQVQGLOST5Ve81SNNyyOjLkTv+07059cgjg J6/cgXSiNVGu4+IMTE+eV7QOsarHqg6oiD1UwNxzE7A7/yTORAvRYh3X4E2BhrQEre iy4kM2Ch18OMg== From: =?utf-8?B?QmrDtnJuIFTDtnBlbA==?= To: Samuel Holland , Palmer Dabbelt Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Samuel Holland , Ard Biesheuvel , Jason Baron , Josh Poimboeuf , Peter Zijlstra , Steven Rostedt Subject: Re: [PATCH 1/7] riscv: jump_label: Batch icache maintenance In-Reply-To: <20240212025529.1971876-2-samuel.holland@sifive.com> References: <20240212025529.1971876-1-samuel.holland@sifive.com> <20240212025529.1971876-2-samuel.holland@sifive.com> Date: Mon, 19 Feb 2024 13:27:35 +0100 Message-ID: <87il2kfxl4.fsf@all.your.base.are.belong.to.us> 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 Samuel Holland writes: > Switch to the batched version of the jump label update functions so > instruction cache maintenance is deferred until the end of the update. > > Signed-off-by: Samuel Holland Reviewed-by: Bj=C3=B6rn T=C3=B6pel