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=-6.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 18DF2C43461 for ; Sat, 12 Sep 2020 17:51:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D499221531 for ; Sat, 12 Sep 2020 17:51:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725872AbgILRvK (ORCPT ); Sat, 12 Sep 2020 13:51:10 -0400 Received: from mail-qk1-f195.google.com ([209.85.222.195]:33923 "EHLO mail-qk1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725838AbgILRvI (ORCPT ); Sat, 12 Sep 2020 13:51:08 -0400 Received: by mail-qk1-f195.google.com with SMTP id w186so13120768qkd.1 for ; Sat, 12 Sep 2020 10:51:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Lq6sYZD0spXR3GRv5gzQudqNhiwrEh/zdZLHk7JB/no=; b=oo5Wm6LfJFnFabXGqEPh8WnC9gygMp3ttYh5osUqsNek6ppGZhbr+eqmXmZ5L/wLWk o0frMrudNLUM+EJ+BwPleRa+nrlUVmGLQ8NMGJOmPFxRuNIZ9tysFah+J15Wco9KbJlu ewf4DT3Bl9deCbmGmqPR/yGstZOipEjQNgHxZ5u0uCE2LRG9Xi2gYeSsVttCAI2tJqeb NGuihS15qnfooqYVwHQhym8bPthnB6zeo9YN+ojOLgxslvzqcG0VAKA7s7vTcYL9ZBQJ ggMqCruofoA38WsRaANCz0E7OG1IdoGAeaU504MFndou138S2pcZpzhpE35Zc8G2QHSR beMA== X-Gm-Message-State: AOAM532mUk/kqS2nquWEoQnJ71ETVPdOZ7fovIiGzKzyrFc1L5WGYJ0E UUWLvTJk5VpRb/9OGnUV/+U= X-Google-Smtp-Source: ABdhPJxBgCWyjhCeOl0sdmT0I+CoK0TfOckoisvCo32J9dzimn9cJ9Og+pOoE1lD+LTuI0bhQG+7rw== X-Received: by 2002:a05:620a:2156:: with SMTP id m22mr6401538qkm.397.1599933067060; Sat, 12 Sep 2020 10:51:07 -0700 (PDT) Received: from rani.riverdale.lan ([2001:470:1f07:5f3::b55f]) by smtp.gmail.com with ESMTPSA id h65sm7337352qtd.58.2020.09.12.10.51.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 12 Sep 2020 10:51:06 -0700 (PDT) From: Arvind Sankar To: Jacobo Pantoja Cc: "Limonciello, Mario" , Ard Biesheuvel , Peter Jones , linux-efi Subject: [RFC PATCH 0/2] Quirk to handle Dell BIOS Date: Sat, 12 Sep 2020 13:51:03 -0400 Message-Id: <20200912175105.2085299-1-nivedita@alum.mit.edu> X-Mailer: git-send-email 2.26.2 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-efi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-efi@vger.kernel.org I coded up the quirk to see what it looks like. First patch is the quirk itself, and the second one is a slightly rejiggered version of the dumping code for testing. Jacobo, can you check if this fixes the efi stub boot? Thanks. Arvind Sankar (2): efi/x86: Add a quirk to support command line arguments on Dell EFI firmware efi/libstub: Dump command line before/after conversion .../firmware/efi/libstub/efi-stub-helper.c | 139 +++++++++++++++++- drivers/firmware/efi/libstub/efistub.h | 31 ++++ drivers/firmware/efi/libstub/file.c | 5 +- 3 files changed, 173 insertions(+), 2 deletions(-) -- 2.26.2