Re: Regression: USB is nfg after suspend/resume(RAM) cycle on Intel chipset

Nish Aravamudan
2007-05-29T17:06:29Z

On 5/29/07, Mark Lord <lkml@rtr.ca> wrote:
> Linus Torvalds wrote:
> >
> > On Tue, 29 May 2007, Mark Lord wrote:
> >> There are a zillion USB patches in 2.6.22-rc*.
> >> Greg: got any good suggestions on which one to revert first?
> >
> > Any chance of bisecting it?
>
> Ugh. Is there a way to tell bisect to only work around the USB updates?
> I suppose so.. just pick the commits before and after the USB dump
> and let it pick through the middle.

git bisect start drivers/usb ? Should only bisect over commits
affecting any paths you give it.

> Still, that'll take a few hours, and frankly I'm getting sick of having
> to re-debug the USB layer with each new kernel rev.
>
> Got a pointer to the "bisect how-to" ?

The man-page is pretty good. There used to be
http://www.kernel.org/pub/software/scm/git/docs/howto/isolate-bugs-with-bisect.txt,
but it's 404 now...

Thanks,
Nish