linux/drivers/firmware/efi
Jason A. Donenfeld e7b813b32a efi: random: refresh non-volatile random seed when RNG is initialized
EFI has a rather unique benefit that it has access to some limited
non-volatile storage, where the kernel can store a random seed. Register
a notification for when the RNG is initialized, and at that point, store
a new random seed.

Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2022-11-22 14:53:36 +01:00
..
libstub arm64: efi: Force the use of SetVirtualAddressMap() on Altra machines 2022-11-10 23:14:14 +01:00
test efi/efi_test: read RuntimeServicesSupported 2020-12-09 08:37:27 +01:00
apple-properties.c efi: fix return value of __setup handlers 2022-03-01 09:02:21 +01:00
arm-runtime.c efi: runtime: Don't assume virtual mappings are missing if VA == PA == 0 2022-10-21 11:09:41 +02:00
capsule-loader.c efi: capsule-loader: Fix use-after-free in efi_capsule_write 2022-09-07 18:23:56 +02:00
capsule.c efi: capsule: clean scatter-gather entries from the D-cache 2020-12-09 08:37:27 +01:00
cper-arm.c
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: Reformat CPER memory error location to more readable 2022-04-08 11:36:16 +02:00
dev-path-parser.c efi/dev-path-parser: Refactor _UID handling to use acpi_dev_uid_to_integer() 2022-09-19 18:34:42 +02:00
earlycon.c
efi-bgrt.c
efi-init.c efi/arm: libstub: move ARM specific code out of generic routines 2022-09-27 13:26:16 +02:00
efi-pstore.c efi: pstore: Omit efivars caching EFI varstore access layer 2022-06-24 20:40:19 +02:00
efi.c efi: random: refresh non-volatile random seed when RNG is initialized 2022-11-22 14:53:36 +01:00
efibc.c efi: efibc: Guard against allocation failure 2022-09-20 18:42:55 +02:00
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
fake_mem.h
fdtparams.c efi/fdt: fix panic when no valid fdt found 2021-05-22 14:03:42 +02:00
Kconfig efi: libstub: Remove zboot signing from build options 2022-10-21 11:09:40 +02:00
Makefile efi: vars: Remove deprecated 'efivars' sysfs interface 2022-06-24 20:40:19 +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 drivers: fix typo in firmware/efi/memmap.c 2022-06-28 20:00:11 +02:00
mokvar-table.c efi/mokvar: move up init order 2022-03-08 13:55:52 +02:00
rci2-table.c
reboot.c efi: Fix efi_power_off() not being run before acpi_power_off() when necessary 2022-07-10 17:41:06 +02:00
riscv-runtime.c efi: runtime: Don't assume virtual mappings are missing if VA == PA == 0 2022-10-21 11:09:41 +02:00
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: remove unnecessary <asm/efi.h> include 2022-06-21 18:11:43 +02:00
tpm.c efi/tpm: Pass correct address to memblock_reserve 2022-10-24 08:04:25 +02:00
vars.c efi: efivars: Fix variable writes with unsupported query_variable_store() 2022-10-28 18:26:30 +02:00
x86_fake_mem.c