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 DD78AC433F5 for ; Wed, 2 Feb 2022 20:14:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346953AbiBBUOa (ORCPT ); Wed, 2 Feb 2022 15:14:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236790AbiBBUO3 (ORCPT ); Wed, 2 Feb 2022 15:14:29 -0500 Received: from mail-io1-xd2a.google.com (mail-io1-xd2a.google.com [IPv6:2607:f8b0:4864:20::d2a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 77021C061714; Wed, 2 Feb 2022 12:14:29 -0800 (PST) Received: by mail-io1-xd2a.google.com with SMTP id w7so519913ioj.5; Wed, 02 Feb 2022 12:14:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=xWDWaWTdNFsu7zj2/HSMpGB10STG6alwvdijx5cjUpU=; b=COSS3HxAtjR8rd0qpXs9u+CYScJTI+x0WMNwVlPbA3D+crcc2CGAwElfdpVOVBapdD KWA3jogiyB/OTLPqN4v8xj6Rt/fby7q1UNaBBWm/29vcd4Qr4eO339PSuZb63uuggZQS QHyDAXaCUUzOK51hMskU8H3GIU2P4dotISNafBf0nUudOM5ert+oAwS17xUIhulv+oDD kUj/9RX0gquNppv9Y1fEVLQIX+kaNHLSUoEWoB5wYJlt4W8KPiUMtlJydGUe34qJhR5+ b0R0/Mq9v/kUFwmhdApDTy73gbJhuLptH0n2unlok6Zz//j1FW/WFhvzMsxOxoTxp1U5 2+aw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=xWDWaWTdNFsu7zj2/HSMpGB10STG6alwvdijx5cjUpU=; b=wKLu/C6CF9oAgec2QDykwnZ30ggPiJZIbYgGmK23XlH1o+o1wMbGghvZ/+4COiBNb6 UiDJRlLPp7V4A32PBvXsZXYB46/I+kNe+SbMHWK0RtmJctjCAx/bCmRd4v1HH7fqifgY R2GCxRx2yOcOOHNic0BKqBwyv71xhYiExsxjhMhMryvj3YqGCQdAh4By+gwN8XrP28Z3 p6fN2wlbtH2sXBP4tsIweNpxzP65T8Jk13xGYzlnScW4jXKRT7vcINwO+zX/U5QeTcg4 SOWhq8hwuqMYc+MjVNy9+eA+88HGZ34NNmfrvWF5KUlMrqp37nA5P3oOWr8FWguwsHd5 fkwA== X-Gm-Message-State: AOAM5300OMHGhUQl0xvewJk5byPCl8SkjucPTCzV93TT5BfXKmVKexNx zJ0rdsxQ58hx+qkdG/YxKjZRzNRPuBzJfXmJEqM= X-Google-Smtp-Source: ABdhPJzQ2focj1E8ocbpT49mPiCiGeRc/iwUWS1g1pv1rRyQg6vd6MhrYdR65zbsKH9YTxwj7kLrZrHEI9d7vEsQjr0= X-Received: by 2002:a05:6638:380f:: with SMTP id i15mr15636715jav.308.1643832868972; Wed, 02 Feb 2022 12:14:28 -0800 (PST) MIME-Version: 1.0 References: <20220131204357.1133674-1-keescook@chromium.org> <8e166131c01b4fbc83a1ca95b83bc362@AcuMS.aculab.com> <4eb192f15c9078984c5e05a9fdc85ab6a9611717.camel@med.uni-goettingen.de> In-Reply-To: <4eb192f15c9078984c5e05a9fdc85ab6a9611717.camel@med.uni-goettingen.de> From: Miguel Ojeda Date: Wed, 2 Feb 2022 21:14:18 +0100 Message-ID: Subject: Re: [PATCH] linux/const.h: Explain how __is_constexpr() works To: "Uecker, Martin" Cc: "keescook@chromium.org" , "linux@rasmusvillemoes.dk" , "corbet@lwn.net" , "David.Laight@ACULAB.COM" , "mingo@kernel.org" , "rikard.falkeborn@gmail.com" , "linux-kernel@vger.kernel.org" , "linux-hardening@vger.kernel.org" , "torvalds@linux-foundation.org" , "gustavoars@kernel.org" , "penguin-kernel@I-love.SAKURA.ne.jp" , "andy.shevchenko@gmail.com" , "akpm@linux-foundation.org" , "arnd@arndb.de" , "linux-doc@vger.kernel.org" , "ndesaulniers@google.com" Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Feb 2, 2022 at 4:43 PM Uecker, Martin wrote: > > BTW: I think it would be very valuable if WG14 would get > proposals and/or comments from the kernel community. Agreed! I am happy to help anyone do so. (`memset_explicit` and `#once` were inspired from kernel discussions / use cases) Cheers, Miguel