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linux/fs/efivarfs
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Jason A. Donenfeld 63ffb573df efi: vars: prohibit reading random seed variables 
In anticipation of putting random seeds in EFI variables, it's important
that the random GUID namespace of variables remains hidden from
userspace. We accomplish this by not populating efivarfs with entries
from that GUID, as well as denying the creation of new ones in that
GUID.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2022-12-01 09:51:21 +01:00
..
file.c efivars: convert to fileattr 2021-04-12 15:04:29 +02:00
inode.c efi: vars: prohibit reading random seed variables 2022-12-01 09:51:21 +01:00
internal.h efi: vars: Move efivar caching layer into efivarfs 2022-06-24 20:40:19 +02:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile efi: vars: Move efivar caching layer into efivarfs 2022-06-24 20:40:19 +02:00
super.c efi: vars: prohibit reading random seed variables 2022-12-01 09:51:21 +01:00
vars.c efi: efivars: Fix variable writes without query_variable_store() 2022-10-21 11:09:40 +02:00