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 X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 87020C83004 for ; Wed, 29 Apr 2020 18:59:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 688442064A for ; Wed, 29 Apr 2020 18:59:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588186786; bh=mCzgndZV9oSgYH3A5npWh8MPllIC/3Qa3Gd80PeFISk=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=ql4in6LTltED7avFA1va+cWnwXnNnzq87L0MXgflHV3AIu7k1ndHLcYYefhWYkASM HnTsMr3FfyvLgjxaWhzv/iL6gTRHPm3QyF0QAB90jWlmkpZxVMHv9qyt6wfVcwi5d5 Td9SOB3MLky3U+xwdvm6zm9iHW0rIYqueIbIQZLs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727099AbgD2S7n (ORCPT ); Wed, 29 Apr 2020 14:59:43 -0400 Received: from mail.kernel.org ([198.145.29.99]:41886 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726519AbgD2S7m (ORCPT ); Wed, 29 Apr 2020 14:59:42 -0400 Received: from mail-il1-f174.google.com (mail-il1-f174.google.com [209.85.166.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4678020B80; Wed, 29 Apr 2020 18:59:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588186782; bh=mCzgndZV9oSgYH3A5npWh8MPllIC/3Qa3Gd80PeFISk=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=CqWc7zHruZXF9PobL6vlCmR2JVxmu1hSKnbyUeP/6FvwejRNOemqRKiWdGBjaCK1Y QLTjFAP9qDi3xbg6Dl4RFp2LVqEcN+w+oTHDzhY+niYQnunw9/5w0hXg6YBgLMth7S ic2HSGgf4n+gR6SfcGhfCu0imLrIlRNILWD2R9xY= Received: by mail-il1-f174.google.com with SMTP id w6so3544692ilg.1; Wed, 29 Apr 2020 11:59:42 -0700 (PDT) X-Gm-Message-State: AGi0Puba9cv/wpA1RGEcmQeAbJRBvnMeXyTVWFVWWFcHqwotOuXAnaBq 3xNWpWp59vKc0SabAq5yZS5vVdhdEVXs9x1MEZ4= X-Google-Smtp-Source: APiQypIMmAxIAz8HiXRShXUeJVDGv62oB+5s7tuAIyLsW6eHj+7cNblrdjh9dWJqmS+bsEUB2xAQPg6nP5AIHxGdDmE= X-Received: by 2002:a92:405:: with SMTP id 5mr31534493ile.279.1588186780730; Wed, 29 Apr 2020 11:59:40 -0700 (PDT) MIME-Version: 1.0 References: <20200429174120.1497212-1-nivedita@alum.mit.edu> <20200429174120.1497212-5-nivedita@alum.mit.edu> <3fa8fba37f9339adc993cdb7afc77ed0e063967d.camel@perches.com> In-Reply-To: <3fa8fba37f9339adc993cdb7afc77ed0e063967d.camel@perches.com> From: Ard Biesheuvel Date: Wed, 29 Apr 2020 20:59:29 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 03/10] efi/x86: Use pr_efi_err for error messages To: Joe Perches Cc: Arvind Sankar , linux-efi , X86 ML , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Sender: linux-efi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-efi@vger.kernel.org Archived-At: List-Archive: List-Post: On Wed, 29 Apr 2020 at 20:57, Joe Perches wrote: > > On Wed, 2020-04-29 at 20:49 +0200, Ard Biesheuvel wrote: > > On Wed, 29 Apr 2020 at 20:47, Joe Perches wrote: > > > Looking at code for efi_printk -> efi_char16_printk, > > > it's somewhat difficult to see where the "output_string" > > > function pointer is set. Any clue? > > It is set by the firmware. > > Sure, where in the code though? > In which code? The firmware code?