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Subject[PATCH 2/2] binderfs: use __u32 for device numbers
Date
We allow more then 255 binderfs binder devices to be created since there
are workloads that require more than that. If we use __u8 we'll overflow
after 255. So let's use a __u32.
Note that there's no released kernel with binderfs out there so this is
not a regression.

Signed-off-by: Christian Brauner <christian@brauner.io>
---
include/uapi/linux/android/binderfs.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/uapi/linux/android/binderfs.h b/include/uapi/linux/android/binderfs.h
index b41628b77120..87410477aea9 100644
--- a/include/uapi/linux/android/binderfs.h
+++ b/include/uapi/linux/android/binderfs.h
@@ -22,8 +22,8 @@
*/
struct binderfs_device {
char name[BINDERFS_MAX_NAME + 1];
- __u8 major;
- __u8 minor;
+ __u32 major;
+ __u32 minor;
};

/**
--
2.19.1
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