From: Ard Biesheuvel <ardb@kernel.org>
To: linux-efi@vger.kernel.org, Ingo Molnar <mingo@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>
Cc: Ard Biesheuvel <ardb@kernel.org>,
linux-kernel@vger.kernel.org, Hans de Goede <hdegoede@redhat.com>,
"Jason A . Donenfeld" <Jason@zx2c4.com>
Subject: [GIT PULL 0/4] EFI fixes for v5.6-rc
Date: Fri, 21 Feb 2020 09:48:45 +0100 [thread overview]
Message-ID: <20200221084849.26878-1-ardb@kernel.org> (raw)
The following changes since commit bb6d3fb354c5ee8d6bde2d576eb7220ea09862b9:
Linux 5.6-rc1 (2020-02-09 16:08:48 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git tags/efi-urgent
for you to fetch changes up to 4905450b9255089ec1828882e0480831e535ccc5:
efi: READ_ONCE rng seed size before munmap (2020-02-17 17:46:26 +0100)
----------------------------------------------------------------
EFI fixes for v5.6-rcX:
- some mixed mode fixes that came about after Hans reported issues in
the VA to PA translation code used by the mixed mode EFI runtime
service call wrappers.
- use READ_ONCE() to dereference the UEFI rng seed structure, which gets
mapped, unmapped and remapped without the compiler being aware of it.
----------------------------------------------------------------
Ard Biesheuvel (3):
efi/x86: align GUIDs to their size in the mixed mode runtime wrapper
efi/x86: remove support for EFI time and counter services in mixed mode
efi/x86: Handle by-ref arguments covering multiple pages in mixed mode
Jason A. Donenfeld (1):
efi: READ_ONCE rng seed size before munmap
arch/x86/platform/efi/efi_64.c | 151 ++++++++++++++---------------------------
drivers/firmware/efi/efi.c | 4 +-
2 files changed, 54 insertions(+), 101 deletions(-)
next reply other threads:[~2020-02-21 8:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-21 8:48 Ard Biesheuvel [this message]
2020-02-21 8:48 ` [PATCH 1/4] efi/x86: align GUIDs to their size in the mixed mode runtime wrapper Ard Biesheuvel
2020-02-26 16:55 ` [tip: efi/urgent] efi/x86: Align " tip-bot2 for Ard Biesheuvel
2020-02-21 8:48 ` [PATCH 2/4] efi/x86: remove support for EFI time and counter services in mixed mode Ard Biesheuvel
2020-02-26 16:55 ` [tip: efi/urgent] efi/x86: Remove " tip-bot2 for Ard Biesheuvel
2020-02-21 8:48 ` [PATCH 3/4] efi/x86: Handle by-ref arguments covering multiple pages " Ard Biesheuvel
2020-02-26 16:55 ` [tip: efi/urgent] " tip-bot2 for Ard Biesheuvel
2020-02-21 8:48 ` [PATCH 4/4] efi: READ_ONCE rng seed size before munmap Ard Biesheuvel
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