From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 91711] 3w-9xxx: DMA-API: device driver tries to free DMA memory
it has not allocated
Date: Fri, 18 Mar 2016 18:24:03 +0000
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https://bugzilla.kernel.org/show_bug.cgi?id=91711
Adam Radford changed:
What |Removed |Added
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CC| |aradford@gmail.com
--- Comment #17 from Adam Radford ---
I think Christoph Hellwig already fixed this issue in the upstream kernel, with
these 2 upstream patches:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=118c855b5623f3e2e6204f02623d88c09e0c34de
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=15e3d5a285ab9283136dba34bbf72886d9146706
I would apply the above 2 patches to your kernel and try to reproduce.
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