Messages in this thread Patch in this message | | | From | Thomas Gleixner <> | Subject | [patch 16/53] x86/xen/smp_pv: Prepare for separate mpparse callbacks | Date | Mon, 7 Aug 2023 15:52:58 +0200 (CEST) |
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Provide a wrapper around the existing function and fill the new callbacks in.
No functional change as the new callbacks are not yet operational.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- arch/x86/xen/smp_pv.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-)
--- a/arch/x86/xen/smp_pv.c +++ b/arch/x86/xen/smp_pv.c @@ -185,6 +185,11 @@ static void __init _get_smp_config(unsig smp_found_config = 1; } +static void __init xen_pv_smp_config(void) +{ + _get_smp_config(false); +} + static void __init xen_pv_smp_prepare_boot_cpu(void) { BUG_ON(smp_processor_id() != 0); @@ -455,6 +460,8 @@ void __init xen_smp_init(void) smp_ops = xen_smp_ops; /* Avoid searching for BIOS MP tables */ - x86_init.mpparse.find_mptable = x86_init_noop; - x86_init.mpparse.get_smp_config = _get_smp_config; + x86_init.mpparse.find_mptable = x86_init_noop; + x86_init.mpparse.early_parse_smp_cfg = x86_init_noop; + x86_init.mpparse.parse_smp_cfg = xen_pv_smp_config; + x86_init.mpparse.get_smp_config = _get_smp_config; }
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