linux/arch/x86/boot
Linus Torvalds e55037c879 EFI updates for v6.11
- Drop support for the 'fake' EFI memory map on x86
 
 - Add an SMBIOS based tweak to the EFI stub instructing the firmware on
   x86 Macbook Pros to keep both GPUs enabled
 
 - Replace 0-sized array with flexible array in EFI memory attributes
   table handling
 
 - Drop redundant BSS clearing when booting via the native PE entrypoint
   on x86
 
 - Avoid returning EFI_SUCCESS when aborting on an out-of-memory
   condition
 
 - Cosmetic tweak for arm64 KASLR loading logic
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Merge tag 'efi-next-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi

Pull EFI updates from Ard Biesheuvel:
 "Note the removal of the EFI fake memory map support - this is believed
  to be unused and no longer worth supporting. However, we could easily
  bring it back if needed.

  With recent developments regarding confidential VMs and unaccepted
  memory, combined with kexec, creating a known inaccurate view of the
  firmware's memory map and handing it to the OS is a feature we can
  live without, hence the removal. Alternatively, I could imagine making
  this feature mutually exclusive with those confidential VM related
  features, but let's try simply removing it first.

  Summary:

   - Drop support for the 'fake' EFI memory map on x86

   - Add an SMBIOS based tweak to the EFI stub instructing the firmware
     on x86 Macbook Pros to keep both GPUs enabled

   - Replace 0-sized array with flexible array in EFI memory attributes
     table handling

   - Drop redundant BSS clearing when booting via the native PE
     entrypoint on x86

   - Avoid returning EFI_SUCCESS when aborting on an out-of-memory
     condition

   - Cosmetic tweak for arm64 KASLR loading logic"

* tag 'efi-next-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
  efi: Replace efi_memory_attributes_table_t 0-sized array with flexible array
  efi: Rename efi_early_memdesc_ptr() to efi_memdesc_ptr()
  arm64/efistub: Clean up KASLR logic
  x86/efistub: Drop redundant clearing of BSS
  x86/efistub: Avoid returning EFI_SUCCESS on error
  x86/efistub: Call Apple set_os protocol on dual GPU Intel Macs
  x86/efistub: Enable SMBIOS protocol handling for x86
  efistub/smbios: Simplify SMBIOS enumeration API
  x86/efi: Drop support for fake EFI memory maps
2024-07-16 12:22:07 -07:00
..
compressed EFI updates for v6.11 2024-07-16 12:22:07 -07:00
tools x86/boot: Increase section and file alignment to 4k/512 2023-09-17 19:48:44 +02:00
.gitignore
a20.c
apm.c
bioscall.S x86/boot: Avoid using Intel mnemonics in AT&T syntax asm 2023-01-10 13:03:23 +01:00
bitops.h
boot.h
cmdline.c
copy.S
cpu.c x86/cpu: Remove X86_FEATURE_NAMES 2023-05-15 20:03:08 +02:00
cpucheck.c x86/boot: Switch to new Intel CPU model defines 2024-05-28 10:59:03 -07:00
cpuflags.c x86/boot: Remove x86_32 PIC using %ebx workaround 2022-11-29 16:26:53 +01:00
cpuflags.h
ctype.h
early_serial_console.c
edd.c
genimage.sh
header.S efi/x86: Set the PE/COFF header's NX compat flag unconditionally 2024-02-28 14:23:55 +01:00
install.sh
io.h
main.c x86/boot: Clean up the arch/x86/boot/main.c code a bit 2024-05-22 09:36:49 +02:00
Makefile Miscellaneous fixes: 2024-05-19 11:42:29 -07:00
memory.c
mkcpustr.c
msr.h
mtools.conf.in
pm.c x86/asm: Always set A (accessed) flag in GDT descriptors 2023-12-20 10:57:51 +01:00
pmjump.S
printf.c x86/boot: Address clang -Wimplicit-fallthrough in vsprintf() 2024-05-17 09:22:56 +02:00
regs.c
setup.ld x86/efistub: Use 1:1 file:memory mapping for PE/COFF .compat section 2024-02-05 10:24:51 +00:00
string.c x86/boot: Remove redundant initialization of the 'delta' variable in strcmp() 2023-12-20 22:23:33 +01:00
string.h
tty.c
version.c
vesa.h
video-bios.c
video-mode.c
video-vesa.c
video-vga.c
video.c
video.h