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Tue, 18 Apr 2023 09:58:18 +0100 Date: Tue, 18 Apr 2023 09:58:17 +0100 Message-ID: <865y9tlg7q.wl-maz@kernel.org> From: Marc Zyngier To: Sebastian Reichel Cc: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Thomas Gleixner , Peng Fan , Robin Murphy , Peter Geis , XiaoDong Huang , Kever Yang , linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@collabora.com Subject: Re: [PATCH v2 1/2] irqchip/gic-v3: Add Rockchip 3588001 errata workaround In-Reply-To: <20230417214033.25ckpswkjj6twfot@mercury.elektranox.org> References: <20230417150038.51698-1-sebastian.reichel@collabora.com> <20230417150038.51698-2-sebastian.reichel@collabora.com> <86a5z6lbuv.wl-maz@kernel.org> <20230417214033.25ckpswkjj6twfot@mercury.elektranox.org> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/28.2 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: sebastian.reichel@collabora.com, heiko@sntech.de, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, tglx@linutronix.de, peng.fan@nxp.com, robin.murphy@arm.com, pgwipeout@gmail.com, derrick.huang@rock-chips.com, kever.yang@rock-chips.com, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@collabora.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230418_015823_085583_DE34A260 X-CRM114-Status: GOOD ( 22.45 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org On Mon, 17 Apr 2023 22:40:33 +0100, Sebastian Reichel wrote: > > Hi, > > On Mon, Apr 17, 2023 at 05:20:08PM +0100, Marc Zyngier wrote: > >> [...] > > Please see below for an untested diff against your patch, addressing > > most of the issues mentioned here. > > Thanks, looks good. I integrated the changes into v3. > > > Also, I don't see anything here addressing the *other* bug this > > platform suffers from, which is the 32bit limit to the allocations. > > Without a fix for it, this patch is pointless as the GIC may end-up > > with memory it cannot reach. > > > > What;s the plan for that? > > It got fixed in RK3588. So what's the plan for the affected SoCs? It might be a good idea to address it too, unless there are none of them in the wild? M. -- Without deviation from the norm, progress is not possible. _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip