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x86/CPU/AMD: Add missing terminator for zen5_rdseed_microcode

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Running x86_match_min_microcode_rev() on a Zen5 CPU trips up KASAN for an out
of bounds access.

Fixes: 607b9fb2ce ("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@vger.kernel.org
Link: https://patch.msgid.link/20251104161007.269885-1-mario.limonciello@amd.com
This commit is contained in:
Mario Limonciello 2025-11-04 10:10:06 -06:00 committed by Borislav Petkov (AMD)
parent 0a4b61d9c2
commit f1fdffe0af
1 changed files with 1 additions and 0 deletions
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arch/x86/kernel/cpu/amd.c
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@ -1038,6 +1038,7 @@ static void init_amd_zen4(struct cpuinfo_x86 *c)
static const struct x86_cpu_id zen5_rdseed_microcode[] = {
ZEN_MODEL_STEP_UCODE(0x1a, 0x02, 0x1, 0x0b00215a),
ZEN_MODEL_STEP_UCODE(0x1a, 0x11, 0x0, 0x0b101054),
{},
};
static void init_amd_zen5(struct cpuinfo_x86 *c)