The following commit has been merged into the x86/apic branch of tip: Commit-ID: d5474e4d2c91b3f27864e9898f7f6e49daf26d93 Gitweb: https://git.kernel.org/tip/d5474e4d2c91b3f27864e9898f7f6e49daf26d93 Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx> AuthorDate: Tue, 13 Feb 2024 22:04:24 +01:00 Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx> CommitterDate: Thu, 15 Feb 2024 22:07:38 +01:00 x86/xen/smp_pv: Remove cpudata fiddling The new topology CPUID parser installs already fake topology for XEN/PV, which ends up with cpuinfo::max_cores = 1. Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Tested-by: Juergen Gross <jgross@xxxxxxxx> Tested-by: Sohil Mehta <sohil.mehta@xxxxxxxxx> Tested-by: Michael Kelley <mhklinux@xxxxxxxxxxx> Tested-by: Zhang Rui <rui.zhang@xxxxxxxxx> Tested-by: Wang Wendy <wendy.wang@xxxxxxxxx> Tested-by: K Prateek Nayak <kprateek.nayak@xxxxxxx> Link: https://lore.kernel.org/r/20240212153625.576579177@xxxxxxxxxxxxx --- arch/x86/xen/smp_pv.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/x86/xen/smp_pv.c b/arch/x86/xen/smp_pv.c index a0f07bb..3ae29c2 100644 --- a/arch/x86/xen/smp_pv.c +++ b/arch/x86/xen/smp_pv.c @@ -73,7 +73,6 @@ static void cpu_bringup(void) } cpu = smp_processor_id(); smp_store_cpu_info(cpu); - cpu_data(cpu).x86_max_cores = 1; set_cpu_sibling_map(cpu); speculative_store_bypass_ht_init(); @@ -224,8 +223,6 @@ static void __init xen_pv_smp_prepare_cpus(unsigned int max_cpus) smp_prepare_cpus_common(); - cpu_data(0).x86_max_cores = 1; - speculative_store_bypass_ht_init(); xen_pmu_init(0);
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