Adding upstream version 6.9.7.upstream/6.9.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 22 insertions, 16 deletions

diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 2f831a3a9..bbf891841 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -341,7 +341,7 @@ const struct address_space_operations udf_aops = {
  */
 int udf_expand_file_adinicb(struct inode *inode)
 {
-	struct page *page;
+	struct folio *folio;
 	struct udf_inode_info *iinfo = UDF_I(inode);
 	int err;
 
@@ -357,12 +357,13 @@ int udf_expand_file_adinicb(struct inode *inode)
 		return 0;
 	}
 
-	page = find_or_create_page(inode->i_mapping, 0, GFP_KERNEL);
-	if (!page)
-		return -ENOMEM;
+	folio = __filemap_get_folio(inode->i_mapping, 0,
+			FGP_LOCK | FGP_ACCESSED | FGP_CREAT, GFP_KERNEL);
+	if (IS_ERR(folio))
+		return PTR_ERR(folio);
 
-	if (!PageUptodate(page))
-		udf_adinicb_readpage(page);
+	if (!folio_test_uptodate(folio))
+		udf_adinicb_readpage(&folio->page);
 	down_write(&iinfo->i_data_sem);
 	memset(iinfo->i_data + iinfo->i_lenEAttr, 0x00,
 	       iinfo->i_lenAlloc);
@@ -371,22 +372,22 @@ int udf_expand_file_adinicb(struct inode *inode)
 		iinfo->i_alloc_type = ICBTAG_FLAG_AD_SHORT;
 	else
 		iinfo->i_alloc_type = ICBTAG_FLAG_AD_LONG;
-	set_page_dirty(page);
-	unlock_page(page);
+	folio_mark_dirty(folio);
+	folio_unlock(folio);
 	up_write(&iinfo->i_data_sem);
 	err = filemap_fdatawrite(inode->i_mapping);
 	if (err) {
 		/* Restore everything back so that we don't lose data... */
-		lock_page(page);
+		folio_lock(folio);
 		down_write(&iinfo->i_data_sem);
-		memcpy_to_page(page, 0, iinfo->i_data + iinfo->i_lenEAttr,
-			       inode->i_size);
-		unlock_page(page);
+		memcpy_from_folio(iinfo->i_data + iinfo->i_lenEAttr,
+				folio, 0, inode->i_size);
+		folio_unlock(folio);
 		iinfo->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB;
 		iinfo->i_lenAlloc = inode->i_size;
 		up_write(&iinfo->i_data_sem);
 	}
-	put_page(page);
+	folio_put(folio);
 	mark_inode_dirty(inode);
 
 	return err;
diff --git a/fs/udf/udftime.c b/fs/udf/udftime.c
index 758163af3..78ecc6336 100644
--- a/fs/udf/udftime.c
+++ b/fs/udf/udftime.c
@@ -46,13 +46,18 @@ udf_disk_stamp_to_time(struct timespec64 *dest, struct timestamp src)
 	dest->tv_sec = mktime64(year, src.month, src.day, src.hour, src.minute,
 			src.second);
 	dest->tv_sec -= offset * 60;
-	dest->tv_nsec = 1000 * (src.centiseconds * 10000 +
-			src.hundredsOfMicroseconds * 100 + src.microseconds);
+
 	/*
 	 * Sanitize nanosecond field since reportedly some filesystems are
 	 * recorded with bogus sub-second values.
 	 */
-	dest->tv_nsec %= NSEC_PER_SEC;
+	if (src.centiseconds < 100 && src.hundredsOfMicroseconds < 100 &&
+	    src.microseconds < 100) {
+		dest->tv_nsec = 1000 * (src.centiseconds * 10000 +
+			src.hundredsOfMicroseconds * 100 + src.microseconds);
+	} else {
+		dest->tv_nsec = 0;
+	}
 }
 
 void