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[23.128.96.18]) by mx.google.com with ESMTP id cy5si5605556edb.554.2020.07.27.06.55.54; Mon, 27 Jul 2020 06:56:15 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linutronix.de header.s=2020 header.b=WHZ+kc1L; dkim=neutral (no key) header.i=@linutronix.de header.s=2020e; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=linutronix.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729011AbgG0Ni3 (ORCPT + 99 others); Mon, 27 Jul 2020 09:38:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58132 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726298AbgG0Ni2 (ORCPT ); Mon, 27 Jul 2020 09:38:28 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 98F4FC061794; Mon, 27 Jul 2020 06:38:28 -0700 (PDT) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1595857107; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=z2BEpkI5vpGjWsm2oiyzPGU1NItFEGOQoSzuPNAbSWY=; b=WHZ+kc1LDZiycuwM8s1HhaC7PR6hPF8kId0KV438qsfbahmYdlB1EHRMOw8FKUziuZ7ufU oYbMnXW+YniqQgr1eq9gGzKdDGKTbE8afv3rBCtU8G1nkGvu8Ff3d3i6B00WBbArQR0k5S OOWG8/4hycdACA4hIkn8gt9KMNm7Dz3PrAKgn0rSTJHMLxZMS28XlaNwiNylOWKhFWANqP nHdi2+UHeBRlIfo/jJmuwDFY2k67h07lCWxmsatYOyc3hHLRbPZR1oleepzj3/J2ptgjBJ KpxprlL77nmkaWJHd5CbMYZ2iuj6Rsw7X3B54JEjukGbD+ToJveZxdOolK5gzA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1595857107; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=z2BEpkI5vpGjWsm2oiyzPGU1NItFEGOQoSzuPNAbSWY=; b=Z+f4ULUl2G2uBKiIkvf9zO71cFu/N2rXkClyOFy2z8kTKjHimuyTzpbTTi2ZCcFY+kC4Me cV4tkZcCohMkq7Bw== To: Brian Gerst , Linux Kernel Mailing List Cc: linux-tip-commits@vger.kernel.org, x86 Subject: Re: [tip: x86/entry] x86/entry: Consolidate 32/64 bit syscall entry In-Reply-To: References: <20200722220520.051234096@linutronix.de> <159562150262.4006.11750463088671474026.tip-bot2@tip-bot2> Date: Mon, 27 Jul 2020 15:38:26 +0200 Message-ID: <871rkxcc31.fsf@nanos.tec.linutronix.de> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Brian Gerst writes: > On Fri, Jul 24, 2020 at 4:14 PM tip-bot2 for Thomas Gleixner >> >> -static bool __do_fast_syscall_32(struct pt_regs *regs) >> +static noinstr bool __do_fast_syscall_32(struct pt_regs *regs) > > Can __do_fast_syscall_32() be merged back into do_fast_syscall_32() > now that both are marked noinstr? It could.