| From | Thomas Gleixner <> | Subject | [patch 01/53] x86/cpu/topology: Cure off by one in fake_topology() | Date | Mon, 7 Aug 2023 15:52:34 +0200 (CEST) |
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The shift count for a single core CPU is obviously 0 and not 1.
Not that it matters much, but keep it correct.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- arch/x86/kernel/cpu/topology_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/x86/kernel/cpu/topology_common.c +++ b/arch/x86/kernel/cpu/topology_common.c @@ -75,7 +75,7 @@ static bool fake_topology(struct topo_sc * which has useless CPUID information. */ topology_set_dom(tscan, TOPO_SMT_DOMAIN, 0, 1); - topology_set_dom(tscan, TOPO_CORE_DOMAIN, 1, 1); + topology_set_dom(tscan, TOPO_CORE_DOMAIN, 0, 1); return tscan->c->cpuid_level < 1 || xen_pv_domain(); }
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