Messages in this thread | | | From | (Alan Cox) | Subject | Re: sharing memory between kernel and user process. | Date | Sat, 20 Mar 1999 20:34:34 +0000 (GMT) |
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> If I use kernel vmalloc than I have to go through heavy wizardry to get the > physical addresses of allocated pages to remap them.
Yep - but the wizardry is in drivers/char/bttv.c if you need it.
Hopefully 2.3 will be a lot more elegant on this
Alan
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