Hi,
On Tue, Mar 8, 2022 at 1:19 PM Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote:
>
> Hi Doug,
>
> >> Unknown kernel command line parameters "BOOT_IMAGE=/boot/bzImage-517rc7
> >> kgdboc=kbd kgdbts=", will be passed to user space.
> >>
> >> Run /sbin/init as init process
> >> with arguments:
> >> /sbin/init
> >> with environment:
> >> HOME=/
> >> TERM=linux
> >> BOOT_IMAGE=/boot/bzImage-517rc7
> >> kgdboc=kbd
> >> kgdbts=
> >>
> >> Fixes: 1cd25cbb2fed ("kgdboc: Fix warning with module build")
> >
> > Are you certain about this "Fixes" line? That commit was just code
> > motion to move the code inside the #ifdef. It sure looks like it was
> > broken even before this.
> >
>
> Yes, but I am not enough of a git user to be able to backtrack
> to see where this code was added. :(
> (help?)
I always just chain back w/ git blame. In this case:
git blame 1cd25cbb2fed~ -- drivers/tty/serial/kgdboc.c
...then search for __setup there and it finds:
Fixes: f2d937f3bf00 ("consoles: polling support, kgdboc")
