ixgbe: Guard E610 ldo function
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Authored by kbowling on Mon, Nov 2, 5:58 PM.

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	F177418180: D61144.1794330813.diff
	Mon, Nov 9, 5:13 PM

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imp

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kgalazka

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Intel Networking
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rG2c6b01416f80: ixgbe: Guard E610 Link Default Override access

Summary

7868958f5c79eb986d067e02ca8239aa7491dfac causes X520 (and probably all !E610) to hang on init, checking an uninitialized mutex.

Guard ldo to E610.

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rG FreeBSD src repository

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Event Timeline

kbowling created this revision.Mon, Nov 2, 5:58 PM

Owners added a reviewer: Restricted Owners Package.Mon, Nov 2, 5:58 PM

Herald added subscribers: ae, imp. · View Herald TranscriptMon, Nov 2, 5:58 PM

kbowling requested review of this revision.Mon, Nov 2, 5:58 PM

Ouch :( my apologies for this oversight. ixgbe_apply_ldo_link_state is guarded by !sc->ldo_valid so it should be fine.

BTW, what do you think about using feat_cap/feat_en instead of a MAC type? I can send a follow-up patch.

This revision is now accepted and ready to land.Tue, Nov 3, 9:17 PM

In D61144#1402380, @kgalazka wrote:

Ouch :( my apologies for this oversight. ixgbe_apply_ldo_link_state is guarded by !sc->ldo_valid so it should be fine.

BTW, what do you think about using feat_cap/feat_en instead of a MAC type? I can send a follow-up patch.

Sure go ahead

Closed by commit rG2c6b01416f80: ixgbe: Guard E610 Link Default Override access. · Explain WhyWed, Nov 4, 4:59 PM

This revision was automatically updated to reflect the committed changes.

Restricted Repository Identity added a commit: rG2c6b01416f80: ixgbe: Guard E610 Link Default Override access.