From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sylvain Chouleur 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> References: <1452119637-10958-1-git-send-email-sylvain.chouleur@gmail.com> Return-path: In-Reply-To: <1452119637-10958-1-git-send-email-sylvain.chouleur@gmail.com> Sender: linux-kernel-owner@vger.kernel.org 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 List-Id: linux-efi@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(-)