Re: [PATCH 5.4.y] s390/dasd: add missing discipline function

[Greg KH <gregkh@linuxfoundation.org>]

On Wed, Mar 15, 2023 at 12:37:51PM +0100, Greg KH wrote:
> On Wed, Mar 15, 2023 at 10:45:32AM +0100, Jan Höppner wrote:
> > From: Stefan Haberland <sth@linux.ibm.com>
> > 
> > Fix crash with illegal operation exception in dasd_device_tasklet.
> > Commit b72949328869 ("s390/dasd: Prepare for additional path event handling")
> > renamed the verify_path function for ECKD but not for FBA and DIAG.
> > This leads to a panic when the path verification function is called for a
> > FBA or DIAG device.
> > 
> > Fix by defining a wrapper function for dasd_generic_verify_path().
> > 
> > Fixes: b72949328869 ("s390/dasd: Prepare for additional path event handling")
> > Cc: <stable@vger.kernel.org> #5.11
> > Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
> > Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
> > Reviewed-by: Cornelia Huck <cohuck@redhat.com>
> > Link: https://lore.kernel.org/r/20210525125006.157531-2-sth@linux.ibm.com
> > Signed-off-by: Jens Axboe <axboe@kernel.dk>
> > ---
> >  drivers/s390/block/dasd_diag.c | 7 ++++++-
> >  drivers/s390/block/dasd_fba.c  | 7 ++++++-
> >  drivers/s390/block/dasd_int.h  | 1 -
> >  3 files changed, 12 insertions(+), 3 deletions(-)
> 
> What is the git commit id of this change in Linus's tree?

Nevermind, I dug in the tree and found it...