Re: [PATCH 2/9] EDAC/versalnet: Add NULL check for mci in remove_one_mc()
Shubhrajyoti Datta <[email protected]> Mon, 3 Aug 2026 20:14:17 +0530
| Newsgroups | org.kernel.vger.linux-edac,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <CAKfKVtFtFmUKwnWY4xGwcRQG+qJ2UdK6LK+3QX=Ukvr3v4Y7EQ@mail.gmail.com> |
On Mon, Aug 3, 2026 at 12:16=E2=80=AFAM Borislav Petkov <[email protected]> wrot= e: > > On Fri, Jul 24, 2026 at 10:49:38PM +0530, Shubhrajyoti Datta wrote: > > If a controller's configuration specifies an unrecognized bus width, > > When can that happen? > > We did figure out that controllers cannot be non-contiguous. > The current driver assumes that all 8 DDRMC controllers are present and indexed contiguously. If there are only 2 controllers then the bus width will be unrecognized.