Re: [PATCH] Thaw userspace and kernel space separately.

From: Bill Davidsen
Date: Sat Oct 28 2006 - 20:05:38 EST


Pavel Machek wrote:
Hi!

Modify process thawing so that we can thaw kernel space without thawing
userspace, and thaw kernelspace first. This will be useful in later
patches, where I intend to get swsusp thawing kernel threads only before
seeking to free memory.

Signed-off-by: Nigel Cunningham <nigel@xxxxxxxxxxxx>

NAK. "May be useful in future" is not good reason to merge it now. (If
you did not want it merged, just mark it so).

I hope Nigel will keep working at it, since low memory machines like old laptops would benefit from suspend are a reality. It can be kept as a separate patch somewhere, like suspend2, which people can patch in to enhance the example code currently in the kernel.

--
Bill Davidsen <davidsen@xxxxxxx>
Obscure bug of 2004: BASH BUFFER OVERFLOW - if bash is being run by a
normal user and is setuid root, with the "vi" line edit mode selected,
and the character set is "big5," an off-by-one errors occurs during
wildcard (glob) expansion.
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