[patch V4 40/41] x86/xen/smp_pv: Remove cpudata fiddling

Thomas Gleixner
2023-08-14T08:57:13Z

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 <mikelley@microsoft.com>

---
V2: New patch
---
arch/x86/xen/smp_pv.c | 3 ---
1 file changed, 3 deletions(-)

--- 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();
@@ -223,8 +222,6 @@ static void __init xen_pv_smp_prepare_cp

smp_prepare_cpus_common();

- cpu_data(0).x86_max_cores = 1;
-
speculative_store_bypass_ht_init();

xen_pmu_init(0);