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u-boot/lib/efi_loader
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Tom Rini 880fcc49eb Merge patch series "Fix device removal order for Apple dart iommu" 
Janne Grunau <j@jannau.net> says:

Starting with v2024.10 dev_iommu_dma_unmap calls during device removal
trigger a NULL pointer dereference in the Apple dart iommu driver. The
iommu device is removed before its user. The sparsely used DM_FLAG_VITAL
flag is intended to describe this dependency. Add it to the driver.

Adding this flag is unfortunately not enough since the boot routines
except the arm one simply remove all drivers. Add and use a new function
which calls
    dm_remove_devioce_flags(DM_REMOVE_ACTIVE_ALL | DM_REMOVE_NON_VITAL);
    dm_remove_devices_flags(DM_REMOVE_ACTIVE_ALL);
to ensure this order dependency is head consistently.

Link: https://lore.kernel.org/r/20241123-iommu_apple_dart_ordering-v2-0-cc2ade6dde97@jannau.net
2024-11-24 15:41:32 -06:00
..
.gitignore efi_loader: git ignore helloworld_efi.S 2020-01-07 18:08:20 +01:00
boothart.c efi_loader: add an EFI binary to print boot hart ID 2022-12-02 19:17:24 +01:00
capsule_esl.dtsi.in efi_loader: Fix capsule_esl.dtsi.in comment style 2024-06-10 15:05:09 +02:00
dtbdump.c efi_loader: Mark static function in dumpdtb 2024-10-30 21:45:39 +01:00
efi_acpi.c efi_loader: 'EFI using ACPI tables at' should be debug message 2024-04-13 11:03:12 +02:00
efi_bootbin.c efi_loader: Change efi_dp_from_mem() to use size 2024-11-09 09:56:45 +01:00
efi_bootmgr.c efi: Move default filename to a function 2024-11-09 10:00:38 +01:00
efi_boottime.c dm: Add dm_remove_devices_active() for ordered device removal 2024-11-24 15:41:28 -06:00
efi_capsule.c fwu: print a message if empty capsule checks fail 2024-09-19 10:52:50 +03:00
efi_conformance.c efi_loader: Remove <common.h> 2023-12-21 08:54:37 -05:00
efi_console.c Prepare v2024.10-rc6 2024-09-30 17:48:12 -06:00
efi_device_path.c efi_loader: Change efi_dp_from_mem() to use size 2024-11-09 09:56:45 +01:00
efi_device_path_to_text.c efi_loader: Remove <common.h> 2023-12-21 08:54:37 -05:00
efi_device_path_utilities.c efi_loader: allow concatenation with contained end node 2024-06-10 11:43:36 +02:00
efi_disk.c efi_loader: Remove unused diskid 2024-10-30 21:46:12 +01:00
efi_dt_fixup.c efi_leader: delete rng-seed if having EFI RNG protocol 2024-10-09 22:04:56 -06:00
efi_esrt.c efi_loader: fix iteration of FMP protocols 2024-01-13 18:17:46 +01:00
efi_fdt.c efi_loader: correct description of efi_get_distro_fdt_name 2024-08-11 07:52:15 +02:00
efi_file.c efi_loader: fix GetInfo and SetInfo 2024-11-01 13:37:58 -06:00
efi_firmware.c efi: add a helper to generate dynamic UUIDs 2024-09-12 17:35:37 +02:00
efi_freestanding.c efi_loader: Remove <common.h> 2023-12-21 08:54:37 -05:00
efi_gop.c efi_loader: Remove <common.h> 2023-12-21 08:54:37 -05:00
efi_helper.c efi_loader: Drop sandbox PXE architecture 2024-11-09 10:01:47 +01:00
efi_hii.c efi_loader: Remove <common.h> 2023-12-21 08:54:37 -05:00
efi_hii_config.c efi_loader: Remove <common.h> 2023-12-21 08:54:37 -05:00
efi_image_loader.c lib: Remove duplicate newlines 2024-07-15 12:12:18 -06:00
efi_load_initrd.c efi_loader: rename struct efi_initrd_dp to efi_lo_dp_prefix 2024-06-10 11:43:37 +02:00
efi_load_options.c efi_loader: Remove <common.h> 2023-12-21 08:54:37 -05:00
efi_memory.c lmb: Correctly unmap and free memory on errors 2024-11-24 15:25:03 +01:00
efi_net.c efi_loader: Remove <common.h> 2023-12-21 08:54:37 -05:00
efi_riscv.c efi_loader: Remove <common.h> 2023-12-21 08:54:37 -05:00
efi_rng.c efi_loader: fix some function descriptions 2024-09-21 10:54:42 +02:00
efi_root_node.c efi_loader: Remove <common.h> 2023-12-21 08:54:37 -05:00
efi_runtime.c efi_loader: avoid duplicate weak invalidate_icache_all() 2024-06-19 13:10:23 -06:00
efi_setup.c efi_loader: avoid #ifdef in efi_setup.c 2024-10-18 16:17:29 +02:00
efi_signature.c efi_loader: remove redundant hash includes 2024-05-22 08:55:28 -06:00
efi_smbios.c smbios: copy QEMU tables 2024-01-16 17:05:29 -05:00
efi_string.c efi_loader: Remove <common.h> 2023-12-21 08:54:37 -05:00
efi_tcg2.c efi_loader: simplify efi_tcg2_hash_log_extend_event() 2024-11-23 23:14:15 +01:00
efi_unicode_collation.c efi_loader: fix some function descriptions 2024-09-21 10:54:42 +02:00
efi_var_common.c efi_loader: enable QueryVariableInfo at runtime for file backed variables 2024-05-01 07:40:05 +02:00
efi_var_file.c efi_loader: reduce noisiness if ESP is missing 2024-10-18 16:17:29 +02:00
efi_var_mem.c efi_loader: address coverity report 492766 for dead code 2024-05-01 07:39:27 +02:00
efi_var_seed.S efi_loader: pre-seed UEFI variables 2020-07-16 12:37:02 +02:00
efi_variable.c include: export uuid.h 2024-09-12 17:35:37 +02:00
efi_variable_tee.c efi_loader: enable QueryVariableInfo at runtime for file backed variables 2024-05-01 07:40:05 +02:00
efi_watchdog.c efi_loader: Remove <common.h> 2023-12-21 08:54:37 -05:00
helloworld.c efi_loader: Show FirmwareVendor and FirmwareRevision in helloworld 2024-10-09 22:04:56 -06:00
initrddump.c efi_loader: rename struct efi_initrd_dp to efi_lo_dp_prefix 2024-06-10 11:43:37 +02:00
Kconfig efi_loader: allow EFI_LOADER_BOUNCE_BUFFER on all architectures 2024-11-23 23:36:54 +01:00
Makefile efi_loader: Add a test app 2024-11-09 09:59:41 +01:00
smbiosdump.c efi_loader: Mark static functions in smbiosdump 2024-10-30 21:45:51 +01:00
testapp.c efi_loader: Add a test app 2024-11-09 09:59:41 +01:00