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From: bugzilla-daemon@bugzilla.kernel.org
To: linuxppc-dev@lists.ozlabs.org
Subject: [Bug 204371] BUG kmalloc-4k (Tainted: G        W        ): Object padding overwritten
Date: Fri, 16 Aug 2019 08:22:31 +0000
Message-ID: <bug-204371-206035-GOhWxKajuu@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-204371-206035@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=204371

--- Comment #32 from Christophe Leroy (christophe.leroy@c-s.fr) ---
I think first thing is to fix test_add_free_space_entry() :
- replace the map = kzalloc(...) by map = (void *)get_zeroed_page(...) like in
other places.
- replace the kfree(map); by free_page((unsigned long)map);

Then see if the WARNING on kfree() in  btrfs_free_dummy_fs_info() is still
there.

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Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-204371-206035@https.bugzilla.kernel.org/>
2019-07-29 23:28 ` bugzilla-daemon
2019-07-30 18:52 ` bugzilla-daemon
2019-07-31 12:00   ` Michael Ellerman
2019-08-17  8:09   ` christophe leroy
2019-07-31  9:03 ` bugzilla-daemon
2019-07-31 12:09 ` bugzilla-daemon
2019-08-01 12:47 ` bugzilla-daemon
2019-08-06 20:47 ` bugzilla-daemon
2019-08-06 20:48 ` bugzilla-daemon
2019-08-06 20:51 ` bugzilla-daemon
2019-08-08 10:53 ` bugzilla-daemon
2019-08-08 11:26 ` bugzilla-daemon
2019-08-09 12:31   ` Michael Ellerman
2019-08-09 12:31 ` bugzilla-daemon
2019-08-11 20:03 ` bugzilla-daemon
2019-08-11 21:18 ` bugzilla-daemon
2019-08-13  9:19 ` bugzilla-daemon
2019-08-13  9:20 ` bugzilla-daemon
2019-08-13 15:38 ` bugzilla-daemon
2019-08-14  8:56 ` bugzilla-daemon
2019-08-14 15:12 ` bugzilla-daemon
2019-08-14 16:10 ` bugzilla-daemon
2019-08-14 17:44 ` bugzilla-daemon
2019-08-14 17:45 ` bugzilla-daemon
2019-08-14 17:48 ` bugzilla-daemon
2019-08-14 17:53 ` bugzilla-daemon
2019-08-14 20:28 ` bugzilla-daemon
2019-08-14 20:33 ` bugzilla-daemon
2019-08-15 14:38 ` bugzilla-daemon
2019-08-15 16:45 ` bugzilla-daemon
2019-08-15 17:07 ` bugzilla-daemon
2019-08-15 17:11 ` bugzilla-daemon
2019-08-15 17:56 ` bugzilla-daemon
2019-08-15 18:33 ` bugzilla-daemon
2019-08-16  8:22 ` bugzilla-daemon [this message]
2019-08-16 14:35 ` bugzilla-daemon
2019-08-16 14:38 ` bugzilla-daemon
2019-08-16 15:20 ` bugzilla-daemon
2019-08-16 18:02 ` bugzilla-daemon
2019-08-16 20:51 ` bugzilla-daemon
2019-08-17  8:09 ` bugzilla-daemon

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