Re: [PATCH] net: appletalk: cops: Fix data race in cops_probe1
Date: Mon May 24 2021 - 17:10:15 EST
This patch was applied to netdev/net.git (refs/heads/master):
On Mon, 24 May 2021 19:07:12 +0530 you wrote:
> In cops_probe1(), there is a write to dev->base_addr after requesting an
> interrupt line and registering the interrupt handler cops_interrupt().
> The handler might be called in parallel to handle an interrupt.
> cops_interrupt() tries to read dev->base_addr leading to a potential
> data race. So write to dev->base_addr before calling request_irq().
> Found by Linux Driver Verification project (linuxtesting.org).
Here is the summary with links:
- net: appletalk: cops: Fix data race in cops_probe1
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