From: Ard Biesheuvel <ardb@kernel.org>
To: linux-efi@vger.kernel.org
Cc: Ingo Molnar <mingo@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
Borislav Petkov <bp@alien8.de>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>
Subject: [GIT PULL] EFI fixes for v5.14-rc4
Date: Tue, 3 Aug 2021 11:12:15 +0200 [thread overview]
Message-ID: <20210803091215.2566-1-ardb@kernel.org> (raw)
The following changes since commit 47e1e233e9d822dfda068383fb9a616451bda703:
efi/mokvar: Reserve the table only if it is in boot services data (2021-07-20 09:28:09 +0200)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git tags/efi-urgent-for-v5.14-rc4
for you to fetch changes up to c32ac11da3f83bb42b986702a9b92f0a14ed4182:
efi/libstub: arm64: Double check image alignment at entry (2021-08-03 07:43:13 +0200)
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
----------------------------------------------------------------
EFI fixes for v5.14-rc2:
A batch of fixes for the arm64 stub image loader:
- fix a logic bug that can make the random page allocator fail
spuriously
- force reallocation of the Image when it overlaps with firmware
reserved memory regions
- fix an oversight that defeated on optimization introduced earlier
where images loaded at a suitable offset are never moved if booting
without randomization
- complain about images that were not loaded at the right offset by the
firmware image loader.
----------------------------------------------------------------
Ard Biesheuvel (4):
efi/libstub: arm64: Force Image reallocation if BSS was not reserved
efi/libstub: arm64: Relax 2M alignment again for relocatable kernels
efi/libstub: arm64: Warn when efi_random_alloc() fails
efi/libstub: arm64: Double check image alignment at entry
Benjamin Herrenschmidt (1):
arm64: efi: kaslr: Fix occasional random alloc (and boot) failure
drivers/firmware/efi/libstub/arm64-stub.c | 71 +++++++++++++++++++++++++-----
drivers/firmware/efi/libstub/randomalloc.c | 2 +
2 files changed, 63 insertions(+), 10 deletions(-)
next reply other threads:[~2021-08-03 9:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-03 9:12 Ard Biesheuvel [this message]
2021-08-10 8:30 ` [tip: efi/urgent] Merge tag 'efi-urgent-for-v5.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into efi/urgent tip-bot2 for Thomas Gleixner
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