6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> This reverts commit bebb5af001dc6cb4f505bb21c4d5e2efbdc112e2 which is commit f2208aa12c27bfada3c15c550c03ca81d42dcac2 upstream. It is reported to cause problems in the stable branches, so revert it. Link: https://lore.kernel.org/r/899b7c1419a064a2b721b78eade06659@xxxxxxx Reported-by: Wolfgang Walter <linux@xxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Cc: Borislav Petkov (AMD) <bp@xxxxxxxxx> Cc: Guenter Roeck <linux@xxxxxxxxxxxx> Cc: Sasha Levin <sashal@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/x86/kernel/mpparse.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -196,12 +196,12 @@ static int __init smp_read_mpc(struct mp if (!smp_check_mpc(mpc, oem, str)) return 0; - if (early) { - /* Initialize the lapic mapping */ - if (!acpi_lapic) - register_lapic_address(mpc->lapic); + /* Initialize the lapic mapping */ + if (!acpi_lapic) + register_lapic_address(mpc->lapic); + + if (early) return 1; - } /* Now process the configuration blocks. */ while (count < mpc->length) {
