diff --git a/config/kernel-kmap-local-page.m4 b/config/kernel-kmap-local-page.m4
new file mode 100644
index 000000000000..1990914d493d
--- /dev/null
+++ b/config/kernel-kmap-local-page.m4
@@ -0,0 +1,23 @@
+dnl #
+dnl # 5.11 API change
+dnl # kmap_atomic() was deprecated in favor of kmap_local_page()
+dnl #
+AC_DEFUN([ZFS_AC_KERNEL_SRC_KMAP_LOCAL_PAGE], [
+	ZFS_LINUX_TEST_SRC([kmap_local_page], [
+		#include <linux/highmem.h>
+	],[
+		struct page page;
+		kmap_local_page(&page);
+	])
+])
+
+AC_DEFUN([ZFS_AC_KERNEL_KMAP_LOCAL_PAGE], [
+	AC_MSG_CHECKING([whether kmap_local_page exists])
+	ZFS_LINUX_TEST_RESULT([kmap_local_page], [
+		AC_MSG_RESULT(yes)
+		AC_DEFINE(HAVE_KMAP_LOCAL_PAGE, 1,
+		    [kernel has kmap_local_page])
+	],[
+		AC_MSG_RESULT(no)
+	])
+])
diff --git a/config/kernel.m4 b/config/kernel.m4
index b51477b6a951..f282ccd8b9d7 100644
--- a/config/kernel.m4
+++ b/config/kernel.m4
@@ -125,6 +125,7 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_SRC], [
 	ZFS_AC_KERNEL_SRC_VFS_DEDUPE_FILE_RANGE
 	ZFS_AC_KERNEL_SRC_VFS_FILE_OPERATIONS_EXTEND
 	ZFS_AC_KERNEL_SRC_KMAP_ATOMIC_ARGS
+	ZFS_AC_KERNEL_SRC_KMAP_LOCAL_PAGE
 	ZFS_AC_KERNEL_SRC_FOLLOW_DOWN_ONE
 	ZFS_AC_KERNEL_SRC_MAKE_REQUEST_FN
 	ZFS_AC_KERNEL_SRC_GENERIC_IO_ACCT
@@ -276,6 +277,7 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_RESULT], [
 	ZFS_AC_KERNEL_VFS_DEDUPE_FILE_RANGE
 	ZFS_AC_KERNEL_VFS_FILE_OPERATIONS_EXTEND
 	ZFS_AC_KERNEL_KMAP_ATOMIC_ARGS
+	ZFS_AC_KERNEL_KMAP_LOCAL_PAGE
 	ZFS_AC_KERNEL_FOLLOW_DOWN_ONE
 	ZFS_AC_KERNEL_MAKE_REQUEST_FN
 	ZFS_AC_KERNEL_GENERIC_IO_ACCT
diff --git a/include/os/linux/kernel/linux/kmap_compat.h b/include/os/linux/kernel/linux/kmap_compat.h
index 7f9c00af802b..9561fb173690 100644
--- a/include/os/linux/kernel/linux/kmap_compat.h
+++ b/include/os/linux/kernel/linux/kmap_compat.h
@@ -29,9 +29,15 @@
 #include <linux/highmem.h>
 #include <linux/uaccess.h>
 
+#ifdef HAVE_KMAP_LOCAL_PAGE
+/* 5.11 API change */
+#define	zfs_kmap_temp(page)		kmap_local_page(page)
+#define	zfs_kunmap_temp(addr)	kunmap_local(addr)
+#else
 /* 2.6.37 API change */
-#define	zfs_kmap_atomic(page)	kmap_atomic(page)
-#define	zfs_kunmap_atomic(addr)	kunmap_atomic(addr)
+#define	zfs_kmap_temp(page)		kmap_atomic(page)
+#define	zfs_kunmap_temp(addr)	kunmap_atomic(addr)
+#endif
 
 /* 5.0 API change - no more 'type' argument for access_ok() */
 #ifdef HAVE_ACCESS_OK_TYPE
diff --git a/module/os/linux/zfs/abd_os.c b/module/os/linux/zfs/abd_os.c
index cee7410c8833..b957e023af90 100644
--- a/module/os/linux/zfs/abd_os.c
+++ b/module/os/linux/zfs/abd_os.c
@@ -526,8 +526,8 @@ abd_alloc_zero_scatter(void)
 #define	PAGE_SHIFT (highbit64(PAGESIZE)-1)
 #endif
 
-#define	zfs_kmap_atomic(chunk)		((void *)chunk)
-#define	zfs_kunmap_atomic(addr)		do { (void)(addr); } while (0)
+#define	zfs_kmap_temp(chunk)			((void *)chunk)
+#define	zfs_kunmap_temp(addr)		do { (void)(addr); } while (0)
 #define	local_irq_save(flags)		do { (void)(flags); } while (0)
 #define	local_irq_restore(flags)	do { (void)(flags); } while (0)
 #define	nth_page(pg, i) \
@@ -980,7 +980,7 @@ abd_iter_map(struct abd_iter *aiter)
 		aiter->iter_mapsize = MIN(aiter->iter_sg->length - offset,
 		    aiter->iter_abd->abd_size - aiter->iter_pos);
 
-		paddr = zfs_kmap_atomic(sg_page(aiter->iter_sg));
+		paddr = zfs_kmap_temp(sg_page(aiter->iter_sg));
 	}
 
 	aiter->iter_mapaddr = (char *)paddr + offset;
@@ -999,7 +999,7 @@ abd_iter_unmap(struct abd_iter *aiter)
 
 	if (!abd_is_linear(aiter->iter_abd)) {
 		/* LINTED E_FUNC_SET_NOT_USED */
-		zfs_kunmap_atomic(aiter->iter_mapaddr - aiter->iter_offset);
+		zfs_kunmap_temp(aiter->iter_mapaddr - aiter->iter_offset);
 	}
 
 	ASSERT3P(aiter->iter_mapaddr, !=, NULL);
diff --git a/module/os/linux/zfs/zfs_uio.c b/module/os/linux/zfs/zfs_uio.c
index c2ed67c438c6..f27e238f893d 100644
--- a/module/os/linux/zfs/zfs_uio.c
+++ b/module/os/linux/zfs/zfs_uio.c
@@ -136,7 +136,7 @@ zfs_uiomove_bvec_impl(void *p, size_t n, zfs_uio_rw_t rw, zfs_uio_t *uio)
 		void *paddr;
 		cnt = MIN(bv->bv_len - skip, n);
 
-		paddr = zfs_kmap_atomic(bv->bv_page);
+		paddr = zfs_kmap_temp(bv->bv_page);
 		if (rw == UIO_READ) {
 			/* Copy from buffer 'p' to the bvec data */
 			memcpy(paddr + bv->bv_offset + skip, p, cnt);
@@ -144,7 +144,7 @@ zfs_uiomove_bvec_impl(void *p, size_t n, zfs_uio_rw_t rw, zfs_uio_t *uio)
 			/* Copy from bvec data to buffer 'p' */
 			memcpy(p, paddr + bv->bv_offset + skip, cnt);
 		}
-		zfs_kunmap_atomic(paddr);
+		zfs_kunmap_temp(paddr);
 
 		skip += cnt;
 		if (skip == bv->bv_len) {
@@ -168,7 +168,7 @@ zfs_copy_bvec(void *p, size_t skip, size_t cnt, zfs_uio_rw_t rw,
 {
 	void *paddr;
 
-	paddr = zfs_kmap_atomic(bv->bv_page);
+	paddr = zfs_kmap_temp(bv->bv_page);
 	if (rw == UIO_READ) {
 		/* Copy from buffer 'p' to the bvec data */
 		memcpy(paddr + bv->bv_offset + skip, p, cnt);
@@ -176,7 +176,7 @@ zfs_copy_bvec(void *p, size_t skip, size_t cnt, zfs_uio_rw_t rw,
 		/* Copy from bvec data to buffer 'p' */
 		memcpy(p, paddr + bv->bv_offset + skip, cnt);
 	}
-	zfs_kunmap_atomic(paddr);
+	zfs_kunmap_temp(paddr);
 }
 
 /*