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| Started by | David Miller <davem@davemloft.net> |
|---|---|
| First post | 2016-08-19 06:20 +0200 |
| Last post | 2016-08-19 06:20 +0200 |
| Articles | 1 — 1 participant |
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Re: [PATCH] net: thunderx: Fix OOPs with ethtool --register-dump David Miller <davem@davemloft.net> - 2016-08-19 06:20 +0200
| From | David Miller <davem@davemloft.net> |
|---|---|
| Date | 2016-08-19 06:20 +0200 |
| Subject | Re: [PATCH] net: thunderx: Fix OOPs with ethtool --register-dump |
| Message-ID | <s7JrH-Kb-9@gated-at.bofh.it> |
From: David Daney <ddaney.cavm@gmail.com> Date: Tue, 16 Aug 2016 12:28:17 -0700 > From: David Daney <david.daney@cavium.com> > > The ethtool_ops .get_regs function attempts to read the nonexistent > register NIC_QSET_SQ_0_7_CNM_CHG, which produces a "bus error" type > OOPs. > > Fix by not attempting to read, and removing the definition of, > NIC_QSET_SQ_0_7_CNM_CHG. A zero is written into the register dump to > keep the layout unchanged. > > Signed-off-by: David Daney <david.daney@cavium.com> Applied.
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