# Commit 07e57af2b4715a9d088781b06c4f97c7d9f25b19
# Date 2025-11-17 14:46:40 +0000
# Author Andrew Cooper <andrew.cooper3@citrix.com>
# Committer Andrew Cooper <andrew.cooper3@citrix.com>
x86/ucode: Add extra rows to the entrysign model table (again)

Link: https://git.kernel.org/tip/dd14022a7ce96963aa923e35cf4bcc8c32f95840
Fixes: ff8228ab4658 ("x86/ucode: Relax digest check when Entrysign is fixed in firmware")
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>

--- a/xen/arch/x86/cpu/microcode/amd.c
+++ b/xen/arch/x86/cpu/microcode/amd.c
@@ -652,6 +652,7 @@ void __init amd_check_entrysign(void)
     case 0x0b1010: fixed_rev = 0x47; break;
     case 0x0b2040: fixed_rev = 0x32; break;
     case 0x0b4040: fixed_rev = 0x32; break;
+    case 0x0b4041: fixed_rev = 0x02; break;
     case 0x0b6000: fixed_rev = 0x32; break;
     case 0x0b6080: fixed_rev = 0x32; break;
     case 0x0b7000: fixed_rev = 0x32; break;