x86/CPU/AMD: Add additional fixed RDSEED microcode revisions
authorMario Limonciello <mario.limonciello@amd.com>
Thu, 13 Nov 2025 22:35:50 +0000 (16:35 -0600)
committerBorislav Petkov (AMD) <bp@alien8.de>
Fri, 14 Nov 2025 12:02:11 +0000 (13:02 +0100)
commite1a97a627cd01d73fac5dd054d8f3de601ef2781
tree0d66705719d7fc34419071ed5156476a63ed069c
parent0a8fb03fe7b0abab0ff16522e2625163183e7ae4
x86/CPU/AMD: Add additional fixed RDSEED microcode revisions

Microcode that resolves the RDSEED failure (SB-7055 [1]) has been released for
additional Zen5 models to linux-firmware [2]. Update the zen5_rdseed_microcode
array to cover these new models.

Fixes: 607b9fb2ce24 ("x86/CPU/AMD: Add RDSEED fix for Zen5")
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Cc: <stable@kernel.org>
Link: https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7055.html
Link: https://gitlab.com/kernel-firmware/linux-firmware/-/commit/6167e5566900cf236f7a69704e8f4c441bc7212a
Link: https://patch.msgid.link/20251113223608.1495655-1-mario.limonciello@amd.com
arch/x86/kernel/cpu/amd.c