From: Ard Biesheuvel <ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
matt-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org
Cc: leif.lindholm-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
sylvain.chouleur-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Subject: [PATCH v3 0/3] efi interruptible runtime services
Date: Fri, 15 Jul 2016 21:35:56 +0200 [thread overview]
Message-ID: <1468611359-3957-1-git-send-email-ard.biesheuvel@linaro.org> (raw)
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
next reply other threads:[~2016-07-15 19:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-15 19:35 Ard Biesheuvel [this message]
-- strict thread matches above, loose matches on Subject: below --
2016-07-15 19:36 [PATCH v3 0/3] efi interruptible runtime services Ard Biesheuvel
[not found] ` <1468611391-4039-1-git-send-email-ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-07-25 15:58 ` Matt Fleming
2016-01-06 22:33 [PATCH v2 " Sylvain Chouleur
2016-01-13 16:32 ` [PATCH v3 " Sylvain Chouleur
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