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 B9DB3C433F5 for ; Fri, 21 Jan 2022 09:52:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1379754AbiAUJwx (ORCPT ); Fri, 21 Jan 2022 04:52:53 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38116 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231417AbiAUJwv (ORCPT ); Fri, 21 Jan 2022 04:52:51 -0500 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 16E63C061574; Fri, 21 Jan 2022 01:52:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=huKIaVgiGnWWbcgV7nT1kjaAHzLSM7cb3lsQXtDY1bU=; b=H/StlckykPg0QkowRv1lO2f688 stfbZi4QWJWFR/CkSHjZVN7IKgCoKayu3J3lzVxaU8qRtVd1tPRCv0U71q/me7PwZgrXJb8+7Rb1s G/P9PnbFOH2HSCbfwbzoktaQR8RUWm3NlxOD74b6uwkAEIRKmm6dFvXDRtKGUa46Hfe616PDWdHoG B9IlIoOxig/Nf0/i4shTiGbIFMiFh/RfTc24tMxVf96iNpT59wC6nUiaZC0TkxLxFkJOovoKFnj3w FBPKcezupV83mOlu/cYw58E0EUFbrgiP8wdHB7ZFsKO0Ay7fmV01e/M715iSk8z/TG/I9NnXlgofP KP7+2bsw==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=worktop.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1nAqb0-002YUv-BS; Fri, 21 Jan 2022 09:52:38 +0000 Received: by worktop.programming.kicks-ass.net (Postfix, from userid 1000) id DF0239853F1; Fri, 21 Jan 2022 10:52:36 +0100 (CET) Date: Fri, 21 Jan 2022 10:52:36 +0100 From: Peter Zijlstra To: Song Liu Cc: bpf@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, kernel-team@fb.com, x86@kernel.org Subject: Re: [PATCH v5 bpf-next 5/7] x86/alternative: introduce text_poke_copy Message-ID: <20220121095236.GD20638@worktop.programming.kicks-ass.net> References: <20220120191306.1801459-1-song@kernel.org> <20220120191306.1801459-6-song@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220120191306.1801459-6-song@kernel.org> Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On Thu, Jan 20, 2022 at 11:13:03AM -0800, Song Liu wrote: > This will be used by BPF jit compiler to dump JITed binary to a RX huge > page, and thus allow multiple BPF programs sharing the a huge (2MB) page. > > Signed-off-by: Song Liu Acked-by: Peter Zijlstra (Intel)