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From:   John Garry <john.g.garry@oracle.com>
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        John Garry <john.g.garry@oracle.com>
Subject: [PATCH v2 04/16] fs: Increase fmode_t size
Date:   Tue, 12 Dec 2023 11:08:32 +0000
Message-Id: <20231212110844.19698-5-john.g.garry@oracle.com>
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Currently all bits are being used in fmode_t.

To allow for further expansion, increase from unsigned int to unsigned
long.

Since the dma-buf driver prints the file->f_mode member, change the print
as necessary to deal with the larger size.

Signed-off-by: John Garry <john.g.garry@oracle.com>
---
 drivers/dma-buf/dma-buf.c | 2 +-
 include/linux/types.h     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c
index 21916bba77d5..a5227ae3d637 100644
--- a/drivers/dma-buf/dma-buf.c
+++ b/drivers/dma-buf/dma-buf.c
@@ -1628,7 +1628,7 @@ static int dma_buf_debug_show(struct seq_file *s, void *unused)
 
 
 		spin_lock(&buf_obj->name_lock);
-		seq_printf(s, "%08zu\t%08x\t%08x\t%08ld\t%s\t%08lu\t%s\n",
+		seq_printf(s, "%08zu\t%08x\t%08lx\t%08ld\t%s\t%08lu\t%s\n",
 				buf_obj->size,
 				buf_obj->file->f_flags, buf_obj->file->f_mode,
 				file_count(buf_obj->file),
diff --git a/include/linux/types.h b/include/linux/types.h
index 253168bb3fe1..49c754fde1d6 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -153,7 +153,7 @@ typedef u32 dma_addr_t;
 
 typedef unsigned int __bitwise gfp_t;
 typedef unsigned int __bitwise slab_flags_t;
-typedef unsigned int __bitwise fmode_t;
+typedef unsigned long __bitwise fmode_t;
 
 #ifdef CONFIG_PHYS_ADDR_T_64BIT
 typedef u64 phys_addr_t;
-- 
2.35.3