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[212.51.149.96]) by smtp.gmail.com with ESMTPSA id z13sm2382476wmi.18.2019.12.03.01.33.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Dec 2019 01:33:36 -0800 (PST) Date: Tue, 3 Dec 2019 10:33:34 +0100 From: Daniel Vetter To: Lyude Paul Cc: Geert Uytterhoeven , Guenter Roeck , Maarten Lankhorst , Maxime Ripard , Sean Paul , David Airlie , Daniel Vetter , DRI Development , Linux Kernel Mailing List Subject: Re: [PATCH] drm/dp_mst: Fix build on systems with STACKTRACE_SUPPORT=n Message-ID: <20191203093334.GB624164@phenom.ffwll.local> Mail-Followup-To: Lyude Paul , Geert Uytterhoeven , Guenter Roeck , Maarten Lankhorst , Maxime Ripard , Sean Paul , David Airlie , DRI Development , Linux Kernel Mailing List References: <20191202133650.11964-1-linux@roeck-us.net> <837a221f0fc89b9ef6d3fbd2ceae479a5c98818a.camel@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <837a221f0fc89b9ef6d3fbd2ceae479a5c98818a.camel@redhat.com> X-Operating-System: Linux phenom 5.3.0-2-amd64 User-Agent: Mutt/1.12.2 (2019-09-21) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 02, 2019 at 01:49:47PM -0500, Lyude Paul wrote: > Reviewed-by: Lyude Paul > > I'll go ahead and push this to drm-misc-next, thanks! drm-misc-next-fixes since it's in the merge window. drm-misc-next is for 5.6 already. -Daniel > > On Mon, 2019-12-02 at 16:20 +0100, Geert Uytterhoeven wrote: > > On Mon, Dec 2, 2019 at 2:41 PM Guenter Roeck wrote: > > > On systems with STACKTRACE_SUPPORT=n, we get: > > > > > > WARNING: unmet direct dependencies detected for STACKTRACE > > > Depends on [n]: STACKTRACE_SUPPORT > > > Selected by [y]: > > > - STACKDEPOT [=y] > > > > > > and build errors such as: > > > > > > m68k-linux-ld: kernel/stacktrace.o: in function `stack_trace_save': > > > (.text+0x11c): undefined reference to `save_stack_trace' > > > > > > Add the missing deendency on STACKTRACE_SUPPORT. > > > > > > Fixes: 12a280c72868 ("drm/dp_mst: Add topology ref history tracking for > > > debugging") > > > Cc: Lyude Paul > > > Cc: Sean Paul > > > Signed-off-by: Guenter Roeck > > > > Acked-by: Geert Uytterhoeven > > > > Gr{oetje,eeting}s, > > > > Geert > > > -- > Cheers, > Lyude Paul > -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch