Re: at25 eeprom driver: NULL pointer dereference (bisected to af40d16042d6 ("Merge v5.15-rc5 into char-misc-next"))

From: Christophe Leroy
Date: Thu Jan 27 2022 - 04:32:15 EST




Le 26/01/2022 à 20:38, Ralph Siemsen a écrit :
> Hi Christophe,
>
> On Wed, Jan 26, 2022 at 07:18:42PM +0000, Christophe Leroy wrote:
>> Getting below Oops on boot.
>>
>> v5.16 is OK, v5.17-rc1 has the problem
>>
>> Bisected to af40d16042d6 ("Merge v5.15-rc5 into char-misc-next"), bisect
>> log after the oops dump.
>>
>> I'm a bit puzzled to end up on a merge commit, that commit doesn't show
>> any diff with 'git show' but has a huge list of changes with 'git show
>> --stat'. I must be missing something.
>
> There is a mistake in the merge commit. The fix is here:
> https://lore.kernel.org/all/20220118182003.3385019-1-keescook@xxxxxxxxxxxx/
>

It fixes the problem, thanks.

FWIW, you can add to that patch:

Tested-by: Christophe Leroy <christophe.leroy@xxxxxxxxxx>

Thanks
Christophe