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-rw-r--r--drivers/hwtracing/intel_th/msu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwtracing/intel_th/msu.c b/drivers/hwtracing/intel_th/msu.c
index 201a166fdff5..9dc9ae87b5e5 100644
--- a/drivers/hwtracing/intel_th/msu.c
+++ b/drivers/hwtracing/intel_th/msu.c
@@ -327,7 +327,7 @@ static size_t msc_win_total_sz(struct msc_window *win)
struct msc_block_desc *bdesc = sg_virt(sg);
if (msc_block_wrapped(bdesc))
- return win->nr_blocks << PAGE_SHIFT;
+ return (size_t)win->nr_blocks << PAGE_SHIFT;
size += msc_total_sz(bdesc);
if (msc_block_last_written(bdesc))