From: Sylvain Chouleur <sylvain.chouleur@gmail.com>
To: sylvain.chouleur@gmail.com
Cc: Sylvain Chouleur <sylvain.chouleur@intel.com>,
linux-efi@vger.kernel.org,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
"H. Peter Anvin" <hpa@zytor.com>,
linux-kernel@vger.kernel.org, Ingo Molnar <mingo@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: [PATCH v3 0/3] efi interruptible runtime services
Date: Wed, 13 Jan 2016 17:32:39 +0100 [thread overview]
Message-ID: <1452702762-27216-1-git-send-email-sylvain.chouleur@gmail.com> (raw)
In-Reply-To: <1452119637-10958-1-git-send-email-sylvain.chouleur@gmail.com>
From: Sylvain Chouleur <sylvain.chouleur@intel.com>
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(-)
next prev parent reply other threads:[~2016-01-13 16:32 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-18 10:29 [PATCH 1/2] efi: Don't use spinlocks for efi vars sylvain.chouleur-Re5JQEeQqe8AvxtiuMwx3w
[not found] ` <1450434591-31104-1-git-send-email-sylvain.chouleur-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-12-18 10:29 ` [PATCH 2/2] efi: implement interruptible runtime services sylvain.chouleur-Re5JQEeQqe8AvxtiuMwx3w
[not found] ` <1450434591-31104-2-git-send-email-sylvain.chouleur-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-01-06 12:58 ` Matt Fleming
[not found] ` <20160106125846.GC2671-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2016-01-06 15:57 ` Sylvain Chouleur
[not found] ` <CAD_mUW3gLnCV6NW0V-HPNUoMd9dS0wQnecXotpS4Vvij9ZrObg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-01-08 10:38 ` Matt Fleming
2016-01-08 13:57 ` Sylvain Chouleur
[not found] ` <CAD_mUW3gNhWcT02b_5+mhAx764eEFVNq7EWf5TnjngSEVFFvNQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-01-14 16:21 ` Matt Fleming
2016-01-06 12:24 ` [PATCH 1/2] efi: Don't use spinlocks for efi vars Matt Fleming
[not found] ` <20160106122421.GB2671-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2016-01-06 15:22 ` Sylvain Chouleur
[not found] ` <CAD_mUW3Ws6+VrfXE-SnmSSzkqeCN0PVKeQJVXkRuJ8R_=pZ66g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-01-08 11:08 ` Matt Fleming
[not found] ` <20160108110833.GC2532-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2016-01-08 14:12 ` Sylvain Chouleur
2016-01-06 22:33 ` [PATCH v2 0/3] efi interruptible runtime services Sylvain Chouleur
[not found] ` <1452119637-10958-1-git-send-email-sylvain.chouleur-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-01-06 22:33 ` [PATCH v2 1/3] efi: use a file local lock for efivars Sylvain Chouleur
2016-01-06 22:33 ` [PATCH v2 2/3] efi: don't use spinlocks for efi vars Sylvain Chouleur
2016-01-06 22:33 ` [PATCH v2 3/3] efi: implement interruptible runtime services Sylvain Chouleur
2016-01-13 16:32 ` Sylvain Chouleur [this message]
[not found] ` <1452702762-27216-1-git-send-email-sylvain.chouleur-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-01-13 16:32 ` [PATCH v3 1/3] efi: use a file local lock for efivars Sylvain Chouleur
[not found] ` <1452702762-27216-2-git-send-email-sylvain.chouleur-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-11 13:14 ` Matt Fleming
[not found] ` <20160211131422.GB4134-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2016-02-11 13:16 ` Ard Biesheuvel
2016-01-13 16:32 ` [PATCH v3 2/3] efi: don't use spinlocks for efi vars Sylvain Chouleur
[not found] ` <1452702762-27216-3-git-send-email-sylvain.chouleur-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-11 13:45 ` Matt Fleming
2016-01-13 16:32 ` [PATCH v3 3/3] efi: implement interruptible runtime services Sylvain Chouleur
[not found] ` <1452702762-27216-4-git-send-email-sylvain.chouleur-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-02-11 14:19 ` Matt Fleming
[not found] ` <20160211141937.GD4134-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2016-02-11 14:23 ` Sylvain Chouleur
-- strict thread matches above, loose matches on Subject: below --
2016-07-15 19:35 [PATCH v3 0/3] efi " Ard Biesheuvel
2016-07-15 19:36 Ard Biesheuvel
[not found] ` <1468611391-4039-1-git-send-email-ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-07-25 15:58 ` Matt Fleming
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