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-rw-r--r--arch/x86/kernel/apic/vector.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
index 6cedd7914581..c724ef6b218c 100644
--- a/arch/x86/kernel/apic/vector.c
+++ b/arch/x86/kernel/apic/vector.c
@@ -188,6 +188,12 @@ next:
}
free_cpumask_var(tmp_mask);
+ if (!err) {
+ /* cache destination APIC IDs into cfg->dest_apicid */
+ err = apic->cpu_mask_to_apicid_and(mask, cfg->domain,
+ &cfg->dest_apicid);
+ }
+
return err;
}