From: Oleksij Rempel <o.rempel@pengutronix.de>
To: richard@nod.at, dedekind1@gmail.com, adrian.hunter@intel.com,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-fsdevel@vger.kernel.org
Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de>,
Oleksij Rempel <o.rempel@pengutronix.de>
Subject: [PATCH v2 3/3] fs: ubifs: set s_uuid in super block
Date: Tue, 11 Apr 2017 11:50:55 +0200 [thread overview]
Message-ID: <20170411095055.26328-4-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20170411095055.26328-1-o.rempel@pengutronix.de>
From: Steffen Trumtrar <s.trumtrar@pengutronix.de>
This is need to provide uuid based integrity functionlity for:
imy_policy (fsuuid option) and evmctl (--uuid option).
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
fs/ubifs/super.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index bff1e8d6f7bd..a584b2f2b11d 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -2077,6 +2077,7 @@ static int ubifs_fill_super(struct super_block *sb, void *data, int silent)
err = -ENOMEM;
goto out_umount;
}
+ memcpy(&sb->s_uuid, &c->uuid, sizeof(c->uuid));
mutex_unlock(&c->umount_mutex);
return 0;
--
2.11.0
next prev parent reply other threads:[~2017-04-11 9:51 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-11 9:50 [PATCH v2 0/3] make ubifs compatible with IMA and EVM Oleksij Rempel
2017-04-11 9:50 ` [PATCH v2 1/3] fs: ubifs: parse iversion mount option Oleksij Rempel
2017-04-11 9:50 ` [PATCH v2 2/3] fs: ubifs: update i_version on inode changes Oleksij Rempel
2017-04-11 16:05 ` Christoph Hellwig
2017-04-11 21:13 ` Richard Weinberger
2017-04-12 6:05 ` Oleksij Rempel
2017-04-12 6:08 ` Christoph Hellwig
2017-04-12 7:04 ` Oleksij Rempel
2017-04-24 15:44 ` Richard Weinberger
2017-04-11 9:50 ` Oleksij Rempel [this message]
2017-04-11 20:43 ` [PATCH v2 3/3] fs: ubifs: set s_uuid in super block Richard Weinberger
2017-04-12 5:48 ` Christoph Hellwig
2017-04-12 7:15 ` Oleksij Rempel
2017-04-24 15:47 ` Richard Weinberger
2017-04-27 22:03 ` Richard Weinberger
2017-04-28 8:53 ` Amir Goldstein
2017-05-02 5:30 ` Oleksij Rempel
2017-05-02 7:19 ` Amir Goldstein
2017-05-02 7:37 ` Richard Weinberger
2017-05-09 4:13 ` Oleksij Rempel
[not found] ` <CAOQ4uxiEGJLSGS5rK8V8GRNvf9aWqbVG5odu2=nv73xTOmvfNQ@mail.gmail.com>
2017-05-09 5:52 ` Oleksij Rempel
2017-05-09 7:01 ` Richard Weinberger
2017-05-09 7:08 ` Amir Goldstein
2017-05-09 7:35 ` Oleksij Rempel
2017-05-09 7:35 ` Richard Weinberger
2017-05-09 7:50 ` Amir Goldstein
2017-05-02 7:23 ` Artem Bityutskiy
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