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cxgbe(4): Do not access the mailbox without appropriate locks while

Description

cxgbe(4): Do not access the mailbox without appropriate locks while
creating hardware VIs.

This fixes a bad race on systems with hw.cxgbe.num_vis > 1.

Reported by: olivier@
MFC after: 1 week
Sponsored by: Chelsio Communications

Details

Provenance
npAuthored on
Parents
rS322989: Drop CACHE_LINE_SIZE to 64 bytes on x86
Branches
Unknown
Tags
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