Message ID | 20200624195811.435857-11-maz@kernel.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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Wed, 24 Jun 2020 20:58:23 +0100 From: Marc Zyngier <maz@kernel.org> To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 10/17] irqchip/gic-common: Don't enable SGIs by default Date: Wed, 24 Jun 2020 20:58:04 +0100 Message-Id: <20200624195811.435857-11-maz@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200624195811.435857-1-maz@kernel.org> References: <20200624195811.435857-1-maz@kernel.org> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, will@kernel.org, catalin.marinas@arm.com, linux@arm.linux.org.uk, tglx@linutronix.de, jason@lakedaemon.net, sumit.garg@linaro.org, Valentin.Schneider@arm.com, f.fainelli@gmail.com, gregory.clement@bootlin.com, andrew@lunn.ch, kernel-team@android.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-Spam-Note: CRM114 invocation failed X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Cc: Sumit Garg <sumit.garg@linaro.org>, Florian Fainelli <f.fainelli@gmail.com>, Russell King <linux@arm.linux.org.uk>, Jason Cooper <jason@lakedaemon.net>, kernel-team@android.com, Andrew Lunn <andrew@lunn.ch>, Catalin Marinas <catalin.marinas@arm.com>, Gregory Clement <gregory.clement@bootlin.com>, Thomas Gleixner <tglx@linutronix.de>, Will Deacon <will@kernel.org>, Valentin Schneider <Valentin.Schneider@arm.com> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org |
Series |
arm/arm64: Turning IPIs into normal interrupts
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expand
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diff --git a/drivers/irqchip/irq-gic-common.c b/drivers/irqchip/irq-gic-common.c index 82520006195d..f47b41dfd023 100644 --- a/drivers/irqchip/irq-gic-common.c +++ b/drivers/irqchip/irq-gic-common.c @@ -152,9 +152,6 @@ void gic_cpu_config(void __iomem *base, int nr, void (*sync_access)(void)) writel_relaxed(GICD_INT_DEF_PRI_X4, base + GIC_DIST_PRI + i * 4 / 4); - /* Ensure all SGI interrupts are now enabled */ - writel_relaxed(GICD_INT_EN_SET_SGI, base + GIC_DIST_ENABLE_SET); - if (sync_access) sync_access(); }
The architecture code now enables the IPIs as required, so no need to enable SGIs by default in the GIC code. Signed-off-by: Marc Zyngier <maz@kernel.org> --- drivers/irqchip/irq-gic-common.c | 3 --- 1 file changed, 3 deletions(-)