On Wed, 8 Nov 2006 13:55:11 -0600
Nathan Lynch <[email protected]> wrote:
> Fix binary/logical operator typo which leads to unreachable code.
> Noticed while looking at other issues; I don't have the relevant
> hardware to test this.
>
>
> Signed-off-by: Nathan Lynch <[email protected]>
>
> --- linux-2.6-powerpc.git.orig/drivers/video/nvidia/nv_setup.c
> +++ linux-2.6-powerpc.git/drivers/video/nvidia/nv_setup.c
> @@ -262,7 +262,7 @@ static void nv10GetConfig(struct nvidia_
> #endif
>
> dev = pci_find_slot(0, 1);
> - if ((par->Chipset && 0xffff) == 0x01a0) {
> + if ((par->Chipset & 0xffff) == 0x01a0) {
> int amt = 0;
>
> pci_read_config_dword(dev, 0x7c, &amt);
That looks like a pretty significant bug. It'll cause the kernel to
potentially map the wrong amount of memory for all cards except the
NV_ARCH_04 type. Has been there for over a year though. hmm..
-
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