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From: Ingo Molnar <mingo@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, Ard Biesheuvel <ardb@kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Borislav Petkov <bp@alien8.de>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Andrew Morton <akpm@linux-foundation.org>
Subject: [GIT PULL] EFI changes for v5.8
Date: Mon, 1 Jun 2020 15:24:43 +0200	[thread overview]
Message-ID: <20200601132443.GA796373@gmail.com> (raw)

Linus,

Please pull the latest efi/core git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git efi-core-2020-06-01

   # HEAD: e9524fb97ab5b41b85e1d3408f8e513433798f3c efi/x86: Don't blow away existing initrd

The EFI changes for this cycle are:

 - preliminary changes for RISC-V
 - Add support for setting the resolution on the EFI framebuffer
 - Simplify kernel image loading for arm64
 - Move .bss into .data via the linker script instead of relying on symbol
   annotations.
 - Get rid of __pure getters to access global variables
 - Clean up the config table matching arrays
 - Rename pr_efi/pr_efi_err to efi_info/efi_err, and use them consistently
 - Simplify and unify initrd loading
 - Parse the builtin command line on x86 (if provided)
 - Implement printk() support, including support for wide character strings
 - Simplify GDT handling in early mixed mode thunking code
 - Some other minor fixes and cleanups

 Thanks,

	Ingo

------------------>
Ard Biesheuvel (20):
      efi/libstub: Make initrd file loader configurable
      efi/libstub: unify EFI call wrappers for non-x86
      efi/libstub/random: Align allocate size to EFI_ALLOC_ALIGN
      efi/libstub/random: Increase random alloc granularity
      efi/libstub/arm64: Replace 'preferred' offset with alignment check
      efi/libstub/arm64: Simplify randomized loading of kernel image
      efi/libstub: Add API function to allocate aligned memory
      efi/libstub/arm64: Switch to ordinary page allocator for kernel image
      efi/libstub: Move efi_relocate_kernel() into separate source file
      efi/libstub: Drop __pure getter for efi_system_table
      efi/libstub: Drop __pure getters for EFI stub options
      efi/libstub/x86: Avoid getter function for efi_is64
      efi: Clean up config table description arrays
      efi: Move arch_tables check to caller
      efi/libstub: Re-enable command line initrd loading for x86
      efi/libstub/x86: Work around LLVM ELF quirk build regression
      efi/libstub: Make efi_printk() input argument const char*
      efi/libstub: Use pool allocation for the command line
      efi/efivars: Add missing kobject_put() in sysfs entry creation error path
      efi/libstub: Add missing prototype for PE/COFF entry point

Arvind Sankar (56):
      efi/gop: Remove redundant current_fb_base
      efi/gop: Move check for framebuffer before con_out
      efi/gop: Get mode information outside the loop
      efi/gop: Factor out locating the gop into a function
      efi/gop: Slightly re-arrange logic of find_gop
      efi/gop: Move variable declarations into loop block
      efi/gop: Use helper macros for populating lfb_base
      efi/gop: Use helper macros for find_bits
      efi/gop: Remove unreachable code from setup_pixel_info
      efi/gop: Add prototypes for query_mode and set_mode
      efi/gop: Allow specifying mode number on command line
      efi/gop: Allow specifying mode by <xres>x<yres>
      efi/gop: Allow specifying depth as well as resolution
      efi/gop: Allow automatically choosing the best mode
      efi/arm: Remove __efistub_global annotation
      efi/x86: Remove __efistub_global and add relocation check
      efi: Kill __efistub_global
      efi/x86: Use correct size for boot_params
      efi/libstub: Add a helper function to split 64-bit values
      efi/libstub: Move pr_efi/pr_efi_err into efi namespace
      efi/x86: Use efi_err for error messages
      efi/gop: Use efi_err for error messages
      efi/tpm: Use efi_err for error messages
      efi/libstub: Upgrade ignored dtb= argument message to error
      efi/x86: Move command-line initrd loading to efi_main
      efi/libstub: Unify initrd loading across architectures
      efi/x86: Support builtin command line
      efi/libstub: Check return value of efi_parse_options
      efi/libstub: Fix mixed mode boot issue after macro refactor
      efi/libstub: Include dependencies of efistub.h
      efi/libstub: Rename efi_[char16_]printk to efi_[char16_]puts
      efi/libstub: Buffer output of efi_puts
      efi/libstub: Add a basic printf implementation
      efi/libstub: Optimize for size instead of speed
      efi/printf: Drop %n format and L qualifier
      efi/printf: Add 64-bit and 8-bit integer support
      efi/printf: Factor out flags parsing and handle '%' earlier
      efi/printf: Fix minor bug in precision handling
      efi/printf: Merge 'p' with the integer formats
      efi/printf: Factor out width/precision parsing
      efi/printf: Factor out integer argument retrieval
      efi/printf: Handle null string input
      efi/printf: Refactor code to consolidate padding and output
      efi/printf: Abort on invalid format
      efi/printf: Turn vsprintf into vsnprintf
      efi/libstub: Implement printk-style logging
      efi/libstub: Add definitions for console input and events
      efi/gop: Add an option to list out the available GOP modes
      efi/printf: Add support for wchar_t (UTF-16)
      efi/libstub: Add UTF-8 decoding to efi_puts
      efi/libstub: Use %ls for filename
      efi/libstub: Get the exact UTF-8 length
      efi/libstub: Use snprintf with %ls to convert the command line
      efi/libstub: Don't parse overlong command lines
      efi/x86: Drop the special GDT for the EFI thunk
      efi/x86: Don't blow away existing initrd

Atish Patra (1):
      efi/libstub: Move arm-stub to a common file

Joe Perches (1):
      efi/libstub: Correct comment typos

Zou Wei (1):
      efi/libstub/arm: Make install_memreserve_table static


 Documentation/fb/efifb.rst                         |  38 +-
 arch/arm/Kconfig                                   |   2 +-
 arch/arm/boot/compressed/efi-header.S              |   2 +-
 arch/arm/boot/compressed/vmlinux.lds.S             |   2 +-
 arch/arm/include/asm/efi.h                         |   8 -
 arch/arm64/Kconfig                                 |   2 +-
 arch/arm64/include/asm/efi.h                       |   8 -
 arch/arm64/kernel/efi-entry.S                      |   2 +-
 arch/arm64/kernel/efi-header.S                     |   2 +-
 arch/ia64/kernel/efi.c                             |  12 +-
 arch/x86/boot/compressed/efi_thunk_64.S            |  19 +-
 arch/x86/boot/compressed/vmlinux.lds.S             |   1 +
 arch/x86/include/asm/efi.h                         |  50 +-
 arch/x86/platform/efi/efi.c                        |   8 +-
 arch/x86/xen/efi.c                                 |   2 +-
 drivers/firmware/efi/Kconfig                       |  15 +-
 drivers/firmware/efi/arm-init.c                    |   4 +-
 drivers/firmware/efi/efi.c                         |  44 +-
 drivers/firmware/efi/efivars.c                     |   4 +-
 drivers/firmware/efi/libstub/Makefile              |  47 +-
 drivers/firmware/efi/libstub/alignedmem.c          |  57 ++
 drivers/firmware/efi/libstub/arm32-stub.c          |  12 +-
 drivers/firmware/efi/libstub/arm64-stub.c          | 106 ++--
 drivers/firmware/efi/libstub/efi-stub-helper.c     | 381 +++++++++-----
 .../efi/libstub/{arm-stub.c => efi-stub.c}         |  93 ++--
 drivers/firmware/efi/libstub/efistub.h             | 191 +++++--
 drivers/firmware/efi/libstub/fdt.c                 |  24 +-
 drivers/firmware/efi/libstub/file.c                |  48 +-
 drivers/firmware/efi/libstub/gop.c                 | 583 +++++++++++++++++----
 drivers/firmware/efi/libstub/mem.c                 | 191 +------
 drivers/firmware/efi/libstub/pci.c                 |  10 +-
 drivers/firmware/efi/libstub/randomalloc.c         |   6 +-
 drivers/firmware/efi/libstub/relocate.c            | 174 ++++++
 drivers/firmware/efi/libstub/secureboot.c          |   4 +-
 drivers/firmware/efi/libstub/tpm.c                 |   2 +-
 drivers/firmware/efi/libstub/vsprintf.c            | 564 ++++++++++++++++++++
 drivers/firmware/efi/libstub/x86-stub.c            | 155 +++---
 include/linux/efi.h                                |   6 +-
 38 files changed, 2050 insertions(+), 829 deletions(-)
 create mode 100644 drivers/firmware/efi/libstub/alignedmem.c
 rename drivers/firmware/efi/libstub/{arm-stub.c => efi-stub.c} (83%)
 create mode 100644 drivers/firmware/efi/libstub/relocate.c
 create mode 100644 drivers/firmware/efi/libstub/vsprintf.c

             reply	other threads:[~2020-06-01 13:24 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-01 13:24 Ingo Molnar [this message]
2020-06-01 14:42 ` [GIT PULL] EFI changes for v5.8 Ard Biesheuvel
2020-06-01 15:57   ` Ingo Molnar
2020-06-01 20:38   ` Linus Torvalds
2020-06-01 23:02     ` Linus Torvalds
2020-06-02  6:34       ` Ard Biesheuvel
2020-06-01 21:55 ` pr-tracker-bot
  -- strict thread matches above, loose matches on Subject: below --
2020-05-25  8:07 Ard Biesheuvel
2020-05-25 13:14 ` Ingo Molnar

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