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linux/drivers/firmware/efi
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Jann Horn 258dd90202 efivars: Respect "block" flag in efivar_entry_set_safe() 
When the "block" flag is false, the old code would sometimes still call
check_var_size(), which wrongly tells ->query_variable_store() that it can
block.

As far as I can tell, this can't really materialize as a bug at the moment,
because ->query_variable_store only does something on X86 with generic EFI,
and in that configuration we always take the efivar_entry_set_nonblocking()
path.

Fixes: ca0e30dcaa53 ("efi: Add nonblocking option to efi_query_variable_store()")
Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20220218180559.1432559-1-jannh@google.com
2022-02-28 10:07:50 +01:00
..
libstub
riscv/efi_stub: Fix get_boot_hartid_from_fdt() return value
2022-02-28 10:07:49 +01:00
test
efi/efi_test: read RuntimeServicesSupported
2020-12-09 08:37:27 +01:00
apple-properties.c
efi/apple-properties: Handle device properties with software node API
2021-05-22 14:06:59 +02:00
arm-runtime.c
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00
capsule-loader.c
efi/capsule-loader: Drop superfluous assignment
2020-02-23 21:58:31 +01:00
capsule.c
efi: capsule: clean scatter-gather entries from the D-cache
2020-12-09 08:37:27 +01:00
cper-arm.c
efi: Replace GPL license boilerplate with SPDX headers
2019-02-04 08:27:25 +01:00
cper-x86.c
x86/mce, cper: Pass x86 CPER through the MCA handling chain
2020-11-21 12:05:41 +01:00
cper.c
efi/cper: use stack buffer for error record decoding
2021-10-05 13:05:59 +02:00
dev-path-parser.c
ACPI: utils: Fix reference counting in for_each_acpi_dev_match()
2021-07-19 16:22:01 +02:00
earlycon.c
efi/earlycon: Fix early printk for wider fonts
2020-05-12 12:29:45 +02:00
efi-bgrt.c
efi/bgrt: Accept BGRT tables with a version of 0
2020-02-22 23:37:37 +01:00
efi-init.c
efi: apply memblock cap after memblock_add()
2021-12-22 09:28:26 -04:00
efi-pstore.c
efi: pstore: move workqueue handling out of efivars
2020-09-29 19:40:57 +02:00
efi.c
efi: runtime: avoid EFIv2 runtime services on Apple x86 machines
2022-01-23 10:31:27 +01:00
efibc.c
efi: efibc: check for efivars write capability
2020-09-15 18:22:47 +03:00
efivars.c
efi: use default_groups in kobj_type
2022-01-06 21:19:05 +01:00
embedded-firmware.c
crypto: sha - split sha.h into sha1.h and sha2.h
2020-11-20 14:45:33 +11:00
esrt.c
efi: use default_groups in kobj_type
2022-01-06 21:19:05 +01:00
fake_mem.c
efi: Fix handling of multiple efi_fake_mem= entries
2020-01-20 08:14:29 +01:00
fake_mem.h
x86/efi: Add efi_fake_mem support for EFI_MEMORY_SP
2019-11-07 15:44:23 +01:00
fdtparams.c
efi/fdt: fix panic when no valid fdt found
2021-05-22 14:03:42 +02:00
Kconfig
EFI updates collected by Ard Biesheuvel:
2020-12-24 12:40:07 -08:00
Makefile
drivers/firmware: move x86 Generic System Framebuffers support
2021-07-21 12:04:56 +02:00
memattr.c
efi: Allow EFI_MEMORY_XP and EFI_MEMORY_RO both to be cleared
2021-05-22 14:05:13 +02:00
memmap.c
memblock: rename memblock_free to memblock_phys_free
2021-11-06 13:30:41 -07:00
mokvar-table.c
efi/mokvar: Reserve the table only if it is in boot services data
2021-07-20 09:28:09 +02:00
rci2-table.c
efi: Don't attempt to map RCI2 config table if it doesn't exist
2019-12-10 12:13:02 +01:00
reboot.c
efi: Use EFI ResetSystem only when available
2020-02-23 21:59:42 +01:00
riscv-runtime.c
RISC-V: Add EFI runtime services
2020-10-02 14:31:28 -07:00
runtime-map.c
efi: use default_groups in kobj_type
2022-01-06 21:19:05 +01:00
runtime-wrappers.c
efi: Change down_interruptible() in virt_efi_reset_system() to down_trylock()
2021-10-05 13:07:01 +02:00
sysfb_efi.c
efi: sysfb_efi: fix build when EFI is not set
2021-07-27 11:52:51 +02:00
tpm.c
efi/tpm: Differentiate missing and invalid final event log table.
2021-07-16 18:04:55 +02:00
vars.c
efivars: Respect "block" flag in efivar_entry_set_safe()
2022-02-28 10:07:50 +01:00
x86_fake_mem.c
efi/fake_mem: arrange for a resource entry per efi_fake_mem instance
2020-10-13 18:38:27 -07:00