Merge tag 'v6.11-rc1' into clk-meson-next

Linux 6.11-rc1

1 files changed, 14 insertions, 0 deletions

diff --git a/include/linux/bvec.h b/include/linux/bvec.h
index bd1e361b351c..f41c7f0ef91e 100644
--- a/include/linux/bvec.h
+++ b/include/linux/bvec.h
@@ -280,4 +280,18 @@ static inline void *bvec_virt(struct bio_vec *bvec)
 	return page_address(bvec->bv_page) + bvec->bv_offset;
 }
 
+/**
+ * bvec_phys - return the physical address for a bvec
+ * @bvec: bvec to return the physical address for
+ */
+static inline phys_addr_t bvec_phys(const struct bio_vec *bvec)
+{
+	/*
+	 * Note this open codes page_to_phys because page_to_phys is defined in
+	 * <asm/io.h>, which we don't want to pull in here.  If it ever moves to
+	 * a sensible place we should start using it.
+	 */
+	return PFN_PHYS(page_to_pfn(bvec->bv_page)) + bvec->bv_offset;
+}
+
 #endif /* __LINUX_BVEC_H */