ASoC: Merge v6.5-rc2

Get a similar baseline to my other branches, and fixes for people using
the branch.

1 files changed, 9 insertions, 2 deletions

diff --git a/mm/percpu-internal.h b/mm/percpu-internal.h
index f9847c131998..cdd0aa597a81 100644
--- a/mm/percpu-internal.h
+++ b/mm/percpu-internal.h
@@ -41,10 +41,17 @@ struct pcpu_chunk {
 	struct list_head	list;		/* linked to pcpu_slot lists */
 	int			free_bytes;	/* free bytes in the chunk */
 	struct pcpu_block_md	chunk_md;
-	void			*base_addr;	/* base address of this chunk */
+	unsigned long		*bound_map;	/* boundary map */
+
+	/*
+	 * base_addr is the base address of this chunk.
+	 * To reduce false sharing, current layout is optimized to make sure
+	 * base_addr locate in the different cacheline with free_bytes and
+	 * chunk_md.
+	 */
+	void			*base_addr ____cacheline_aligned_in_smp;
 
 	unsigned long		*alloc_map;	/* allocation map */
-	unsigned long		*bound_map;	/* boundary map */
 	struct pcpu_block_md	*md_blocks;	/* metadata blocks */
 
 	void			*data;		/* chunk data */