Merge branch 'pci/p2pdma'

- Fix a sleeping issue in a RCU read section (Christophe JAILLET) * pci/p2pdma: PCI/P2PDMA: Fix a sleeping issue in a RCU read section
2024-03-12 12:14:22 -05:00 · 2024-03-12 12:14:22 -05:00 · 3dfd824796
parent 420b8c3606 1e5c66afd4
commit 3dfd824796
1 changed files with 1 additions and 1 deletions
--- a/drivers/pci/p2pdma.c
+++ b/drivers/pci/p2pdma.c
@ -661,7 +661,7 @@ done:
 	p2pdma = rcu_dereference(provider->p2pdma);
 	if (p2pdma)
 		xa_store(&p2pdma->map_types, map_types_idx(client),
-			 xa_mk_value(map_type), GFP_KERNEL);
+			 xa_mk_value(map_type), GFP_ATOMIC);
 	rcu_read_unlock();
 	return map_type;
 }