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Message-Id: <20210216072334.7575-2-jbe@pengutronix.de> Date: Tue, 16 Feb 2021 08:23:34 +0100 From: Juergen Borleis <jbe@...gutronix.de> To: Richard Weinberger <richard@....at> Cc: Andy Shevchenko <andy.shevchenko@...il.com>, linux-kernel@...r.kernel.org, linux-mtd@...ts.infradead.org, kernel@...gutronix.de, Steffen Trumtrar <s.trumtrar@...gutronix.de>, Oleksij Rempel <o.rempel@...gutronix.de> Subject: [PATCH v2] fs: ubifs: set s_uuid in super block to support ima/evm uuid options From: Steffen Trumtrar <s.trumtrar@...gutronix.de> This is required to provide uuid based integrity functionality for: ima_policy (fsuuid option) and the 'evmctl' command ('--uuid' option). Co-developed-by: Oleksij Rempel <o.rempel@...gutronix.de> Co-developed-by: Juergen Borleis <jbe@...gutronix.de> Signed-off-by: Steffen Trumtrar <s.trumtrar@...gutronix.de> --- fs/ubifs/super.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index 138b9426c6c1..a8383ca39a47 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -2230,6 +2230,8 @@ static int ubifs_fill_super(struct super_block *sb, void *data, int silent) goto out_umount; } + import_uuid(&sb->s_uuid, c->uuid); + mutex_unlock(&c->umount_mutex); return 0; -- 2.20.1
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