From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754719AbcAMQnm (ORCPT ); Wed, 13 Jan 2016 11:43:42 -0500 Received: from 195-132-167-178.rev.numericable.fr ([195.132.167.178]:45267 "EHLO dagda.dyved.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753202AbcAMQnk (ORCPT ); Wed, 13 Jan 2016 11:43:40 -0500 From: Sylvain Chouleur To: sylvain.chouleur@gmail.com Cc: Sylvain Chouleur , linux-efi@vger.kernel.org, Ard Biesheuvel , "H. Peter Anvin" , linux-kernel@vger.kernel.org, Ingo Molnar , Thomas Gleixner Subject: [PATCH v3 0/3] efi interruptible runtime services Date: Wed, 13 Jan 2016 17:32:39 +0100 Message-Id: <1452702762-27216-1-git-send-email-sylvain.chouleur@gmail.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1452119637-10958-1-git-send-email-sylvain.chouleur@gmail.com> References: <1452119637-10958-1-git-send-email-sylvain.chouleur@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sylvain Chouleur Changes in v3: - efivars_(un)register: use down_interruptible() - efivar_create_sysfs_entry: unregister new_var in case of failure - efi_interruptible: in case of panic call directly legacy handlers Sylvain Chouleur (3): efi: implement interruptible runtime services efi: don't use spinlocks for efi vars efi: use a file local lock for efivars arch/x86/Kconfig | 17 +++ arch/x86/include/asm/efi.h | 1 arch/x86/platform/efi/Makefile | 1 arch/x86/platform/efi/efi_32.c | 5 + arch/x86/platform/efi/efi_64.c | 5 + arch/x86/platform/efi/efi_interruptible.c | 189 ++++++++++++++++++++++++++++++++++++++++ drivers/firmware/efi/efi-pstore.c | 36 +++++-- drivers/firmware/efi/efivars.c | 22 +++- drivers/firmware/efi/vars.c | 315 ++++++++++++++++++++++++++++++++++++++++---------------------------- fs/efivarfs/inode.c | 5 - fs/efivarfs/super.c | 9 + include/linux/efi.h | 18 --- 12 files changed, 463 insertions(+), 160 deletions(-)