x86/mpparse: Register APIC address only once

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[ Upstream commit f2208aa12c ]

The APIC address is registered twice. First during the early detection and
afterwards when actually scanning the table for APIC IDs. The APIC and
topology core warn about the second attempt.

Restrict it to the early detection call.

Fixes: 81287ad65d ("x86/apic: Sanitize APIC address setup")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20240322185305.297774848@linutronix.de
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Thomas Gleixner 2024-03-22 19:56:39 +01:00 • committed by Greg Kroah-Hartman

parent 31a6a791b0

commit bebb5af001

1 changed files with 5 additions and 5 deletions

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arch/x86/kernel/mpparse.c

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