On Tue, Mar 26, 2024 at 7:47 PM Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> wrote: > > On Tue, 26 Mar 2024 at 21:32, Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx> wrote: > > > > > > > > On 3/26/2024 12:10 PM, Dmitry Baryshkov wrote: > > > On Tue, 26 Mar 2024 at 20:31, Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx> wrote: > > >> > > >> > > >> > > >> On 3/26/2024 11:19 AM, Dmitry Baryshkov wrote: > > >>> On Tue, 26 Mar 2024 at 20:05, Miguel Ojeda > > >>> <miguel.ojeda.sandonis@xxxxxxxxx> wrote: > > >>>> > > >>>> Hi, > > >>>> > > >>>> In today's next, I got: > > >>>> > > >>>> drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c:843:6: error: variable > > >>>> 'out' set but not used [-Werror,-Wunused-but-set-variable] > > >>>> > > >>>> `out` seems to be there since commit 64d6255650d4 ("drm/msm: More > > >>>> fully implement devcoredump for a7xx"). > > >>>> > > >>>> Untested diff below assuming `dumper->iova` is constant -- if you want > > >>>> a formal patch, please let me know. > > >>> > > >>> Please send a proper patch that we can pick up. > > >>> > > >> > > >> This should be fixed with https://patchwork.freedesktop.org/patch/581853/. > > > > > > Is that a correct fix? If you check other usage locations for > > > CRASHDUMP_READ, you'll see that `out` is the last parameter and it is > > > being incremented. > > > > > > > Right but in this function out is not the last parameter of CRASHDUMP_READ. > > Yes. I think in this case the patch from this email is more correct. Yes, this patch is more correct than the other one. I tried to fix a bug with a6xx that I noticed while adding support for a7xx, which I forgot to split out from "drm/msm: More fully implement devcoredump for a7xx" into a separate commit, and this hunk was missing. Sorry about that. Connor