Ard Biesheuvel ac35d1449a efi: random: reduce seed size to 32 bytes ... commit 161a438d73 upstream. We no longer need at least 64 bytes of random seed to permit the early crng init to complete. The RNG is now based on Blake2s, so reduce the EFI seed size to the Blake2s hash size, which is sufficient for our purposes. While at it, drop the READ_ONCE(), which was supposed to prevent size from being evaluated after seed was unmapped. However, this cannot actually happen, so READ_ONCE() is unnecessary here. Cc: <stable@vger.kernel.org> # v4.14+ Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-11-10 18:17:34 +01:00
..
acpi	ACPI: APEI: Fix integer overflow in ghes_estatus_pool_init()	2022-11-10 18:17:24 +01:00
asm-generic	arm64 fixes for -rc7	2022-09-23 15:28:51 -07:00
clocksource
crypto
drm	drm/edid: Handle EDID 1.4 range descriptor h/vfreq offsets	2022-09-02 16:38:51 +03:00
dt-bindings	dt-bindings: clock: exynosautov9: correct clock numbering of peric0/c1	2022-10-21 12:38:32 +02:00
keys
kunit	kunit: fix assert_type for comparison macros	2022-09-01 13:00:32 -06:00
kvm
linux	efi: random: reduce seed size to 32 bytes	2022-11-10 18:17:34 +01:00
math-emu
media	media: v4l: subdev: Fail graciously when getting try data for NULL state	2022-11-10 18:17:24 +01:00
memory
misc
net	net-memcg: avoid stalls when under memory pressure	2022-11-04 00:00:31 +09:00
pcmcia
ras	mm, hwpoison: enable memory error handling on 1GB hugepage	2022-08-08 18:06:44 -07:00
rdma
rv
scsi	scsi: stex: Properly zero out the passthrough command structure	2022-10-15 08:02:56 +02:00
soc	AT91 fixes for 6.0	2022-09-02 11:29:03 +02:00
sound	ASoC: Intel: common: add ACPI matching tables for Raptor Lake	2022-11-04 00:00:28 +09:00
target
trace	ARM: SoC fixes for 6.0-rc6	2022-09-22 11:10:11 -07:00
uapi	media: videodev2.h: V4L2_DV_BT_BLANKING_HEIGHT should check 'interlaced'	2022-11-04 00:00:32 +09:00
ufs	scsi: ufs: core: Enable link lost interrupt	2022-08-11 22:04:32 -04:00
vdso
video
xen	x86/xen: Add support for HVMOP_set_evtchn_upcall_vector	2022-08-12 11:28:21 +02:00