Messages in this thread | | | Date | Sun, 13 Dec 2009 11:43:43 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH 7/9] drivers/video: Correct code taking the size of a pointer |
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On Sun, 13 Dec 2009 13:52:59 +0100 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> wrote:
> Hi Julia, Andrew, > > Julia Lawall schrieb: > > From: Julia Lawall <julia@diku.dk> > > > > sizeof(viafb_gamma_table) is just the size of the pointer. This is changed > > to the size used when calling kmalloc to initialize the pointer. > > this is the second patch addressing this issue ending up in my mailbox. > At least this one is technically correct so feel free to upstream it. > However I vote for removing this ioctl hell from viafb as most of them > duplicate framebuffer functionality or have unknown (not clearly > defined) functionality or at least solve a generic problem with a custom > ioctl (which I consider bad). I had a patch ready to move this stuff to > an extra file and print a warning that it is subject to be removed. I > feel a bit uncomfortable about repairing broken stuff prior to removing it. > Any comments on this subject? >
I favour both repairing and removing broken stuff ;)
We may as well fix it if problems are known. Perhaps someone is hitting the problem at runtime in an older kernel and needs a patch to backport. Perhaps we later decide to revert the removal, thus reinstating the known bug.
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