From d175d1be525edd8fb6140680c31425c8a89cc244 Mon Sep 17 00:00:00 2001
From: raja-grewal <rg_public@proton.me>
Date: Sun, 2 Nov 2025 15:54:34 +1100
Subject: [PATCH] Add doc on entropy related failure on AMD Zen 5 CPUs

---
 etc/default/grub.d/40_kernel_hardening.cfg#security-misc-shared | 1 +
 1 file changed, 1 insertion(+)

diff --git a/etc/default/grub.d/40_kernel_hardening.cfg#security-misc-shared b/etc/default/grub.d/40_kernel_hardening.cfg#security-misc-shared
index fac7117..5af1493 100644
--- a/etc/default/grub.d/40_kernel_hardening.cfg#security-misc-shared
+++ b/etc/default/grub.d/40_kernel_hardening.cfg#security-misc-shared
@@ -306,6 +306,7 @@ GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX efi=disable_early_pci_dma"
 ## https://lkml.org/lkml/2022/6/5/271
 ## https://lwn.net/Articles/961121/
 ## https://lore.kernel.org/lkml/aPFDn-4Cm6n0_3_e@gourry-fedora-PF4VCD3F/
+## https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7055.html
 ##
 ## KSPP=yes
 ## KSPP sets CONFIG_RANDOM_TRUST_BOOTLOADER=y and CONFIG_RANDOM_TRUST_CPU=y.