[PATCH v2 0/3] efi interruptible runtime services

From: Sylvain Chouleur
Date: Wed Jan 06 2016 - 17:34:30 EST


From: Sylvain Chouleur <sylvain.chouleur@xxxxxxxxx>

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(-)
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