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Re: [PATCH] vt: Make vt_pid a struct pid (making it pid wrap around safe). [message #16665 is a reply to message #16653]

Mon, 11 September 2006 05:28

ebiederm
Messages: 1354
Registered: February 2006

Senior Member

Grr.  Here is the other half of my confusion.

The patch:
[PATCH] vt: Rework the console spawning variables.
is fine.

The patch:
[PATCH] vt: Make vt_pid a struct pid (making it pid wrap around safe).
which uses xchg() is racy, and needs to be fixed.

Oleg could you confirm that quick analysis.

Thanks,
Eric
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[Message index]

		[PATCH] vt: Make vt_pid a struct pid (making it pid wrap around safe). By: ebiederm on Sun, 10 September 2006 12:41
		Re: [PATCH] vt: Make vt_pid a struct pid (making it pid wrap around safe). By: ebiederm on Mon, 11 September 2006 05:28
		Re: [PATCH] vt: Make vt_pid a struct pid (making it pid wrap around safe). By: Oleg Nesterov on Mon, 11 September 2006 15:12
		Re: [PATCH] vt: Make vt_pid a struct pid (making it pid wrap around safe). By: Dave Hansen on Mon, 11 September 2006 17:24

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