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SubjectRe: [PATCH] VMUFAT filesystem [2/4]
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On 21 March 2012 13:37, Al Viro <viro@zeniv.linux.org.uk> wrote:

...

OK, points essentially taken and will push through another patch in
due course ... just a couple of points, though:

* Did the defensive stuff because bad guys might inject evil code
rather than because I thought in normal run of execution there would
be an issue - guess I just have to forget that?

* On the semaphore - what should I use? Uninterruptible? Spinlock?
Aren't there big downsides to them also?


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