Messages in this thread | | | From | Ard Biesheuvel <> | Date | Mon, 1 Jun 2020 16:42:44 +0200 | Subject | Re: [GIT PULL] EFI changes for v5.8 |
| |
On Mon, 1 Jun 2020 at 15:24, Ingo Molnar <mingo@kernel.org> wrote: > > 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 >
Please note that Stephen reported a conflict with the ARM32 tree, due to the replacement of all instances of pr_efi_err() with efi_err(), including a couple in some ARM code that is being modified.
https://lore.kernel.org/linux-next/20200529152907.2205a298@canb.auug.org.au/
> ------------------> > 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
| |