From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sylvain Chouleur Subject: [PATCH v2 0/3] efi interruptible runtime services Date: Wed, 6 Jan 2016 23:33:54 +0100 Message-ID: <1452119637-10958-1-git-send-email-sylvain.chouleur@gmail.com> References: <1450434591-31104-1-git-send-email-sylvain.chouleur@gmail.com> Return-path: In-Reply-To: <1450434591-31104-1-git-send-email-sylvain.chouleur-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: linux-efi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: sylvain.chouleur-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Cc: Sylvain Chouleur , linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Ard Biesheuvel , "H. Peter Anvin" , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Ingo Molnar , Thomas Gleixner List-Id: linux-efi@vger.kernel.org From: Sylvain Chouleur Changes in v2: - Split patch 1 in patches 1 and 2 - Document (un)registration of __efivars protection - Return early from efivars_sysfs_exit() in case of failure - Improve readability - Update functions documentation - Fix typo - Fix checkpatch warnings - Warning in KConfig description 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 | 191 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ drivers/firmware/efi/efi-pstore.c | 36 +++++++--- drivers/firmware/efi/efivars.c | 20 ++++- drivers/firmware/efi/vars.c | 230 ++++++++++++++++++++++++++++++++++++++++---------------------------- fs/efivarfs/inode.c | 5 + fs/efivarfs/super.c | 9 ++ include/linux/efi.h | 12 --- 12 files changed, 415 insertions(+), 117 deletions(-)