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x86/CPU/AMD: Terminate the erratum_1386_microcode array

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The erratum_1386_microcode array requires an empty entry at the end.
Otherwise x86_match_cpu_with_stepping() will continue iterate the array after
it ended.

Add an empty entry to erratum_1386_microcode to its end.

Fixes: 29ba89f189 ("x86/CPU/AMD: Improve the erratum 1386 workaround")
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Cc: <stable@kernel.org>
Link: https://lore.kernel.org/r/20241126134722.480975-1-bigeasy@linutronix.de
This commit is contained in:
Sebastian Andrzej Siewior 2024-11-26 14:47:22 +01:00 committed by Borislav Petkov (AMD)
parent be4ca6c53e
commit ff6cdc407f
1 changed files with 1 additions and 0 deletions
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arch/x86/kernel/cpu/amd.c
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@ -798,6 +798,7 @@ static void init_amd_bd(struct cpuinfo_x86 *c)
static const struct x86_cpu_desc erratum_1386_microcode[] = {
AMD_CPU_DESC(0x17, 0x1, 0x2, 0x0800126e),
AMD_CPU_DESC(0x17, 0x31, 0x0, 0x08301052),
{},
};
static void fix_erratum_1386(struct cpuinfo_x86 *c)