From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 553C1C46467 for ; Wed, 11 Jan 2023 14:12:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234614AbjAKOMt (ORCPT ); Wed, 11 Jan 2023 09:12:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55806 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233845AbjAKOMj (ORCPT ); Wed, 11 Jan 2023 09:12:39 -0500 Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 64C6C38B4 for ; Wed, 11 Jan 2023 06:12:26 -0800 (PST) Received: by mail-wr1-x42e.google.com with SMTP id d17so15158919wrs.2 for ; Wed, 11 Jan 2023 06:12:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ventanamicro.com; s=google; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=aXt4s2lip+WA/lmUg4T5cJqMM6VlHjVoPy2O6/n25ds=; b=owT5Z7YsSyvfkk7SD7GhDMameVdIh1ypm2zj/GA3jXJb+LOitrJuC4Ov5VDYJGa2MD 34NiU/BYRVlU9w/pA+AlPEU7FcK/z0WTvFYxvsIqozVzAp/uIoDzpwzvPkjIyMmLdTgC 2wX1PdfP2vg7wLHUcgMyRDb9cdysZ84IST1ET7Dzd64zYIEgidCgF6hqJyItyaHUMU9O K3mfY2hx7xApx07Hp2WO945MYfaWodKR03UbBPkaF1Qwn5/YJqNU14zGm20G8hxEcoYC p1xeYsChi+DdE/pve3GDeIW310+PkM/qhL3CHDfBtGAInDI/uaHxEWePqbKAU9cVDLI7 xuKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=aXt4s2lip+WA/lmUg4T5cJqMM6VlHjVoPy2O6/n25ds=; b=bwaoGJGtVGZd3VEgG7k2s7zNOPsYO+igcJtoFLYHl65FB1YJnobk5KWQTMhCJaH6Oh +qePiNKGozeXC6bY5O3KGiQRUQ3BQUA6JXoVxKRrUYem9Q2YX4TJfGhFTISfQ1PAW/dD JqowfKLU6fPsK+8vWWluwGihauq5KNMeurIlI4nIpvwJFP63Tczbuh/gumZd97+LoYp7 H0ffKnaiKuIO96QRsxIBYGAlXzAg5qpLiH3mNsPzf5OCau01V2i+B6L6sf4GhSML55FB MPSQP+DwNpAM+IoGjjgRGr/LLDB5RTkgUEYNr0oTpW/sJwcVZsBYVnOFCArp6jf6j7JN cPhQ== X-Gm-Message-State: AFqh2kp2YJ370YaEfhLJMEK7HaSgADEbN6BI1tufPjOSTI+O877MkBwM bGMGIsFIHF4E8hILAeqSF3c/LA== X-Google-Smtp-Source: AMrXdXsxKFj7ZVc3xTe+S4UTkutbibA2rD1cSKyHd0bYG1cVbu9ZIHYY5v8GsFOu+jJHXX5CTsVMrA== X-Received: by 2002:adf:f20a:0:b0:2ba:bd95:e3af with SMTP id p10-20020adff20a000000b002babd95e3afmr12695642wro.47.1673446345000; Wed, 11 Jan 2023 06:12:25 -0800 (PST) Received: from localhost (2001-1ae9-1c2-4c00-20f-c6b4-1e57-7965.ip6.tmcz.cz. [2001:1ae9:1c2:4c00:20f:c6b4:1e57:7965]) by smtp.gmail.com with ESMTPSA id k9-20020adfd229000000b002bdbef07f7csm2867288wrh.50.2023.01.11.06.12.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Jan 2023 06:12:24 -0800 (PST) Date: Wed, 11 Jan 2023 15:12:23 +0100 From: Andrew Jones To: Jisheng Zhang Cc: Palmer Dabbelt , Paul Walmsley , Albert Ou , Anup Patel , Atish Patra , Heiko Stuebner , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org Subject: Re: [PATCH v2 10/13] riscv: alternative: patch alternatives in the vDSO Message-ID: <20230111141223.mib46x54au3n7xpq@orel> References: <20221204174632.3677-1-jszhang@kernel.org> <20221204174632.3677-11-jszhang@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221204174632.3677-11-jszhang@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 05, 2022 at 01:46:29AM +0800, Jisheng Zhang wrote: > Make it possible to use alternatives in the vDSO, so that better > implementations can be used if possible. > > Signed-off-by: Jisheng Zhang > --- > arch/riscv/include/asm/vdso.h | 4 ++++ > arch/riscv/kernel/alternative.c | 25 +++++++++++++++++++++++++ > arch/riscv/kernel/vdso.c | 5 ----- > arch/riscv/kernel/vdso/vdso.lds.S | 7 +++++++ > 4 files changed, 36 insertions(+), 5 deletions(-) > Reviewed-by: Andrew Jones