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x86/xen/smp_pv: Remove cpudata fiddling

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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@linutronix.de>
Tested-by: Juergen Gross <jgross@suse.com>
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
Tested-by: Michael Kelley <mhklinux@outlook.com>
Tested-by: Zhang Rui <rui.zhang@intel.com>
Tested-by: Wang Wendy <wendy.wang@intel.com>
Tested-by: K Prateek Nayak <kprateek.nayak@amd.com>
Link: https://lore.kernel.org/r/20240212153625.576579177@linutronix.de
This commit is contained in:
Thomas Gleixner 2024-02-13 22:04:24 +01:00
parent 035fc90a9d
commit d5474e4d2c
1 changed files with 0 additions and 3 deletions
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3
arch/x86/xen/smp_pv.c
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@ -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);