linux/drivers/firmware
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
..
arm_ffa firmware: arm_ffa: Split bus and driver into distinct modules 2024-05-29 23:23:25 +01:00
arm_scmi firmware: arm_scmi: Add support for platform to agent channel completion 2024-06-14 12:14:19 +01:00
broadcom MIPS: BCM47XX: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:51 -07:00
cirrus firmware: cs_dsp: Use strnlen() on name fields in V1 wmfw files 2024-07-08 15:55:11 +01:00
efi efi: Replace efi_memory_attributes_table_t 0-sized array with flexible array 2024-07-12 10:06:01 +02:00
google firmware: google: add missing MODULE_DESCRIPTION() macros 2024-06-11 03:34:05 +00:00
imx firmware: imx-dsp: Convert to platform remove callback returning void 2024-01-04 17:01:14 +01:00
meson firmware: meson_sm: add missing MODULE_DESCRIPTION() macro 2024-06-24 10:08:53 +02:00
microchip firmware: microchip: use scope-based cleanup where possible 2024-06-05 19:36:17 +01:00
psci firmware: psci: Fix return value from psci_system_suspend() 2024-06-20 22:58:40 +02:00
qcom firmware: qcom: tzmem: blacklist more platforms for SHM Bridge 2024-07-06 12:59:50 -05:00
smccc firmware: smccc: Export revision soc_id function 2024-04-19 12:34:27 +05:30
tegra firmware: tegra: bpmp: Return directly after a failed kzalloc() in get_filename() 2024-02-21 17:10:32 +01:00
xilinx firmware: xilinx: Move FIRMWARE_VERSION_MASK to xlnx-zynqmp.h 2024-06-03 13:07:56 +02:00
arm_scpi.c firmware: arm_scpi: Convert to platform remove callback returning void 2024-01-04 17:01:14 +01:00
arm_sdei.c arm64: sdei: abort running SDEI handlers during crash 2023-08-04 17:35:33 +01:00
dmi_scan.c Driver core changes for 6.10-rc1 2024-05-22 12:13:40 -07:00
dmi-id.c firmware: dmi-id: add a release callback function 2024-04-08 09:34:24 +02:00
dmi-sysfs.c firmware: dmi-sysfs: handle HAS_IOPORT=n 2023-05-31 19:17:29 +01:00
edd.c edd: make kobj_type structure constant 2023-03-09 18:07:33 +01:00
iscsi_ibft_find.c iscsi_ibft: Fix finding the iBFT under Xen Dom 0 2023-06-26 07:47:11 +02:00
iscsi_ibft.c
Kconfig video: Add helpers for decoding screen_info 2024-02-14 10:09:13 +01:00
Makefile Core: 2024-01-12 13:54:25 -08:00
memmap.c
mtk-adsp-ipc.c firmware: mtk-adsp-ipc: Convert to platform remove callback returning void 2024-01-04 17:01:14 +01:00
qemu_fw_cfg.c crash: split vmcoreinfo exporting code out from crash_core.c 2024-02-23 17:48:22 -08:00
raspberrypi.c firmware: raspberrypi: Use correct device for DMA mappings 2024-04-04 09:49:20 -07:00
stratix10-rsu.c firmware: stratix10-rsu: Convert to platform remove callback returning void 2024-01-04 17:01:15 +01:00
stratix10-svc.c firmware: stratix10-svc: Convert to platform remove callback returning void 2024-01-04 17:01:15 +01:00
sysfb_simplefb.c firmware/sysfb: Set firmware-framebuffer parent device 2024-02-14 10:09:17 +01:00
sysfb.c firmware: sysfb: Fix reference count of sysfb parent device 2024-06-28 08:50:33 +02:00
ti_sci.c firmware: ti_sci: Unconditionally register reset handler 2024-04-09 11:05:10 -05:00
ti_sci.h firmware: ti_sci: fix TISCI protocol URL link 2024-06-27 17:44:48 -05:00
trusted_foundations.c
turris-mox-rwtm.c firmware: turris-mox-rwtm: Initialize completion before mailbox 2024-07-15 16:57:57 +02:00