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=-7.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 4C54FC433DF for ; Mon, 10 Aug 2020 02:39:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 280452065D for ; Mon, 10 Aug 2020 02:39:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597027171; bh=m2lHzxg5h0RhKgXOuKR2m0i8Vzc2yJwsgFMXxNUOMmQ=; h=Date:From:To:Subject:Reply-To:List-ID:From; b=aHRurSSh+XpBFGgS6MeLInKJEnCy3fLbH7Tns57n+ejVpSU5RqRwWsHzayPy8lf7j XMJZKfN6paKxj83Wnf5PvFep8sKFsDl4KTA5/KVgCragbD3LSuC7ZgJ8nmZjHIOe0O 7jFp8sIkS+WHtYAP7b2/lb/R/NuhIT5dEZTIbp9o= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726370AbgHJCja (ORCPT ); Sun, 9 Aug 2020 22:39:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:42666 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726219AbgHJCja (ORCPT ); Sun, 9 Aug 2020 22:39:30 -0400 Received: from localhost.localdomain (c-71-198-47-131.hsd1.ca.comcast.net [71.198.47.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B1DE9206C3; Mon, 10 Aug 2020 02:39:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597027170; bh=m2lHzxg5h0RhKgXOuKR2m0i8Vzc2yJwsgFMXxNUOMmQ=; h=Date:From:To:Subject:From; b=UiNw333p3r7f3IlQ8hTe8PVY2kdBdhnlouasZZbDWMBODoRMiHg7kTdqC8ldeCQ6x d1bb6Z4VBv62j1GoFh+dSodS8eE3dK9R4TUe2o6OOU1ypBWFsyiRvzIVWFZMGUHLe/ qJhv6ph0IheBa66boC8XHgNJxpwqKl448/3L+WSA= Date: Sun, 09 Aug 2020 19:39:29 -0700 From: akpm@linux-foundation.org To: andreyknvl@google.com, ardb@kernel.org, aryabinin@virtuozzo.com, catalin.marinas@arm.com, dvyukov@google.com, elver@google.com, glider@google.com, lenaptr@google.com, lkp@intel.com, mm-commits@vger.kernel.org, vincenzo.frascino@arm.com, walter-zh.wu@mediatek.com Subject: [merged] efi-provide-empty-efi_enter_virtual_mode-implementation.patch removed from -mm tree Message-ID: <20200810023929.xyUCDlLLz%akpm@linux-foundation.org> User-Agent: s-nail v14.8.16 Sender: mm-commits-owner@vger.kernel.org Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: efi: provide empty efi_enter_virtual_mode implementation has been removed from the -mm tree. Its filename was efi-provide-empty-efi_enter_virtual_mode-implementation.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Andrey Konovalov Subject: efi: provide empty efi_enter_virtual_mode implementation When CONFIG_EFI is not enabled, we might get an undefined reference to efi_enter_virtual_mode() error, if this efi_enabled() call isn't inlined into start_kernel(). This happens in particular, if start_kernel() is annodated with __no_sanitize_address. Link: http://lkml.kernel.org/r/6514652d3a32d3ed33d6eb5c91d0af63bf0d1a0c.1596544734.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov Reported-by: kernel test robot Acked-by: Ard Biesheuvel Cc: Alexander Potapenko Cc: Andrey Ryabinin Cc: Catalin Marinas Cc: Dmitry Vyukov Cc: Elena Petrova Cc: Marco Elver Cc: Vincenzo Frascino Cc: Walter Wu Signed-off-by: Andrew Morton --- include/linux/efi.h | 4 ++++ 1 file changed, 4 insertions(+) --- a/include/linux/efi.h~efi-provide-empty-efi_enter_virtual_mode-implementation +++ a/include/linux/efi.h @@ -606,7 +606,11 @@ extern void *efi_get_pal_addr (void); extern void efi_map_pal_code (void); extern void efi_memmap_walk (efi_freemem_callback_t callback, void *arg); extern void efi_gettimeofday (struct timespec64 *ts); +#ifdef CONFIG_EFI extern void efi_enter_virtual_mode (void); /* switch EFI to virtual mode, if possible */ +#else +static inline void efi_enter_virtual_mode (void) {} +#endif #ifdef CONFIG_X86 extern efi_status_t efi_query_variable_store(u32 attributes, unsigned long size, _ Patches currently in -mm which might be from andreyknvl@google.com are