6.6-stable review patch. If anyone has any objections, please let me know.
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From: Greg Kroah-Hartman gregkh@linuxfoundation.org
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@stwm.de Reported-by: Wolfgang Walter linux@stwm.de Cc: Thomas Gleixner tglx@linutronix.de Cc: Borislav Petkov (AMD) bp@alien8.de Cc: Guenter Roeck linux@roeck-us.net Cc: Sasha Levin sashal@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- 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) {