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Issue of the Implementation # L0082

Brief

mei: fix mismatch in mutex unlock-lock in mei_amthif_read()

Detailed Description

Users of mei_amthif_read() expect it leaves dev->device_lock held, while there is a path where mei_amthif_read() unlocks device_lock and returns -ERESTARTSYS.

Component

linux-kernel 3.8-rc3

Accepted

https://lkml.org/lkml/2012/12/23/9
commit

Status

Fixed in kernel 3.8-rc4

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