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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, Arnd Bergmann <arnd@arndb.de>,
	Arvind Sankar <nivedita@alum.mit.edu>,
	Borislav Petkov <bp@suse.de>,
	Colin Ian King <colin.king@canonical.com>,
	Gary Lin <glin@suse.com>, Jiri Slaby <jslaby@suse.cz>,
	Sergey Shatunov <me@prok.pw>, Takashi Iwai <tiwai@suse.de>
Subject: [GIT PULL 0/9] EFI fixes for v5.7-rc
Date: Thu,  9 Apr 2020 15:04:25 +0200	[thread overview]
Message-ID: <20200409130434.6736-1-ardb@kernel.org> (raw)

The following changes since commit 594e576d4b93b8cda3247542366b47e1b2ddc4dc:

  efi/libstub/arm: Fix spurious message that an initrd was loaded (2020-03-29 12:08:18 +0200)

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 55a3cad6df4bff67280c4722ceb2a5ff4375eff9:

  efi/x86: Don't remap text<->rodata gap read-only for mixed mode (2020-04-09 14:50:21 +0200)

----------------------------------------------------------------
EFI fixes for v5.7-rcX:
- a couple of mixed mode fixes for the changes made in v5.6
- a couple of fixes from Arvind to deal with buggy firmware that does not
  load the PE/COFF kernel image based on the description in the PE/COFF
  header, but simply copies it to memory
- add a clarification to the x86 boot protocol documentation regarding the
  previous issue
- reduce the stack footprint of the new file I/O code, to suppress a
  compiler warning
- use the right sprintf() flavor in the CPER code to prevent a potential
  out of bounds write
- prevent a symbol reference from going out of range in the ARM startup code
- cosmetic fix for an issue reported by Coverity

----------------------------------------------------------------
Ard Biesheuvel (4):
      efi/arm: Deal with ADR going out of range in efi_enter_kernel()
      Documentation: efi/x86: clarify EFI handover protocol and its requirements
      efi/libstub/file: merge filename buffers to reduce stack usage
      efi/x86: Don't remap text<->rodata gap read-only for mixed mode

Arvind Sankar (2):
      efi/x86: Move efi stub globals from .bss to .data
      efi/x86: Always relocate the kernel for EFI handover entry

Colin Ian King (1):
      efi/libstub/x86: remove redundant assignment to pointer hdr

Gary Lin (1):
      efi/x86: Fix the deletion of variables in mixed mode

Takashi Iwai (1):
      efi/cper: Use scnprintf() for avoiding potential buffer overflow

 Documentation/x86/boot.rst              | 21 ++++++++++++++++++---
 arch/arm/boot/compressed/head.S         |  3 ++-
 arch/x86/platform/efi/efi_64.c          | 16 ++++++++++++----
 drivers/firmware/efi/cper.c             |  2 +-
 drivers/firmware/efi/libstub/efistub.h  |  2 +-
 drivers/firmware/efi/libstub/file.c     | 27 ++++++++++++++-------------
 drivers/firmware/efi/libstub/x86-stub.c | 18 +++++++++++-------
 7 files changed, 59 insertions(+), 30 deletions(-)

             reply	other threads:[~2020-04-09 13:04 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-09 13:04 Ard Biesheuvel [this message]
2020-04-09 13:04 ` [PATCH 1/9] efi/cper: Use scnprintf() for avoiding potential buffer overflow Ard Biesheuvel
2020-04-09 13:04 ` [PATCH 2/9] efi/libstub/x86: remove redundant assignment to pointer hdr Ard Biesheuvel
2020-04-09 13:04 ` [PATCH 3/9] efi/x86: Move efi stub globals from .bss to .data Ard Biesheuvel
2020-04-09 20:05   ` Brian Gerst
2020-04-09 20:53     ` Brian Gerst
2020-04-09 21:08       ` Arvind Sankar
2020-04-10  8:20         ` Ard Biesheuvel
2020-04-10 15:16           ` Arvind Sankar
2020-04-10 16:03             ` Ard Biesheuvel
2020-04-10 18:01               ` Arvind Sankar
2020-04-10 18:03                 ` Ard Biesheuvel
2020-04-10 19:03                   ` Arvind Sankar
2020-04-11  1:03                   ` Arvind Sankar
2020-04-09 13:04 ` [PATCH 4/9] efi/x86: Always relocate the kernel for EFI handover entry Ard Biesheuvel
2020-04-09 13:04 ` [PATCH 5/9] efi/arm: Deal with ADR going out of range in efi_enter_kernel() Ard Biesheuvel
2020-04-14  8:20   ` [tip: efi/urgent] " tip-bot2 for Ard Biesheuvel
2020-04-09 13:04 ` [PATCH 6/9] Documentation: efi/x86: clarify EFI handover protocol and its requirements Ard Biesheuvel
2020-04-14  8:20   ` [tip: efi/urgent] Documentation/x86, efi/x86: Clarify " tip-bot2 for Ard Biesheuvel
2020-04-09 13:04 ` [PATCH 7/9] efi/libstub/file: merge filename buffers to reduce stack usage Ard Biesheuvel
2020-04-14  8:20   ` [tip: efi/urgent] efi/libstub/file: Merge file name " tip-bot2 for Ard Biesheuvel
2020-04-09 13:04 ` [PATCH 8/9] efi/x86: Fix the deletion of variables in mixed mode Ard Biesheuvel
2020-04-09 13:04 ` [PATCH 9/9] efi/x86: Don't remap text<->rodata gap read-only for " Ard Biesheuvel
2020-04-14  8:20   ` [tip: efi/urgent] " tip-bot2 for Ard Biesheuvel
2020-04-09 19:01 ` [GIT PULL 0/9] EFI fixes for v5.7-rc Theodore Y. Ts'o
2020-04-09 19:04   ` Ard Biesheuvel
2020-04-09 20:16     ` Theodore Y. Ts'o
2020-04-09 21:29       ` Ard Biesheuvel
2020-04-09 23:57         ` Theodore Y. Ts'o
2020-04-10  7:08           ` Ard Biesheuvel
2020-04-10 13:54             ` Dave Young
2020-04-11 19:43               ` Theodore Y. Ts'o
2020-04-12  3:51                 ` Dave Young
2020-04-13 14:07 ` David Howells

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