Re: [linux-usb] Re: USB storage race still there

[Thomas Sailer]

Pavel Machek wrote:

> Thomas, is even semaphore neccessary? As I see it, disconnect can only
> be called when we block, and re-checking pointers after each blocking
> operation seems easy enough.

This is enough on UP, sure... But don't we need to protect ourselves
from the disconnect running concurrently on another processor
in an SMP machine?

Tom

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