[PATCH v3 0/3] efi interruptible runtime services

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This is a resend of the generic part of the series 'efi interruptible runtime
services', of which v3 was sent out on January 13th. I have added an additional
patch on top which gives runtime-wrappers.c the same treatment as efivars.c,
i.e., replacing the spinlock with a semaphore.

v2: rebase onto v4.7-rc3
    pr_warn() on failure to acquire the rt services semaphore before invoking
    the reset_system runtime service
    map EFI_ABORTED onto -EINTR

v3: drop lockdep_assert_xxx() calls (#2)

Ard Biesheuvel (1):
  efi: replace runtime services spinlock with semaphore

Sylvain Chouleur (2):
  efi: use a file local lock for efivars
  efi: don't use spinlocks for efi vars

 drivers/firmware/efi/efi-pstore.c       |  36 +++--
 drivers/firmware/efi/efi.c              |   3 +
 drivers/firmware/efi/efivars.c          |  22 ++-
 drivers/firmware/efi/runtime-wrappers.c |  81 ++++++-----
 drivers/firmware/efi/vars.c             | 142 ++++++++++++--------
 fs/efivarfs/inode.c                     |   5 +-
 fs/efivarfs/super.c                     |   9 +-
 include/linux/efi.h                     |  13 +-
 8 files changed, 200 insertions(+), 111 deletions(-)

-- 
1.9.1

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