xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

x86/topology: Define topology_logical_die_id()

Browse Source 
Define topology_logical_die_id() ala existing topology_logical_package_id()

Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Zhang Rui <rui.zhang@intel.com>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/2f3526e25ae14fbeff26fb26e877d159df8946d9.1557769318.git.len.brown@intel.com
This commit is contained in:
Len Brown
2019-05-13 13:58:49 -04:00
committed by Thomas Gleixner
parent 306a0de329
commit 212bf4fdb7
4 changed files with 52 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
arch/x86/kernel/cpu/common.c
View File

@@ -1298,6 +1298,7 @@ static void validate_apic_and_package_id(struct cpuinfo_x86 *c)
cpu, apicid, c->initial_apicid);
}
BUG_ON(topology_update_package_map(c->phys_proc_id, cpu));
BUG_ON(topology_update_die_map(c->cpu_die_id, cpu));
#else
c->logical_proc_id = 0;
#endif