linux-ext4 - [PATCH] ext4: Add EXT4_IOC_FSGETXATTR/EXT4_IOC_FSSETXATTR to compat

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Message-Id: <20191227134639.35869-1-maco@android.com>
Date:   Fri, 27 Dec 2019 14:46:39 +0100
From:   Martijn Coenen <maco@...roid.com>
To:     tytso@....edu, adilger.kernel@...ger.ca
Cc:     linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org,
        maco@...gle.com, sspatil@...gle.com, drosen@...gle.com,
        Martijn Coenen <maco@...roid.com>
Subject: [PATCH] ext4: Add EXT4_IOC_FSGETXATTR/EXT4_IOC_FSSETXATTR to compat_ioctl.

These are backed by 'struct fsxattr' which has the same size on all
architectures.

Signed-off-by: Martijn Coenen <maco@...roid.com>
---
 fs/ext4/ioctl.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index e8870fff8224..a0ec750018dd 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -1377,6 +1377,8 @@ long ext4_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	case EXT4_IOC_CLEAR_ES_CACHE:
 	case EXT4_IOC_GETSTATE:
 	case EXT4_IOC_GET_ES_CACHE:
+	case EXT4_IOC_FSGETXATTR:
+	case EXT4_IOC_FSSETXATTR:
 		break;
 	default:
 		return -ENOIOCTLCMD;
-- 
2.24.1.735.g03f4e72817-goog