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([178.197.223.109]) by smtp.gmail.com with ESMTPSA id l14-20020a170906414e00b0099c53c4407dsm386981ejk.78.2023.11.29.23.55.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Nov 2023 23:55:20 -0800 (PST) From: Krzysztof Kozlowski To: tomasz.figa@gmail.com, s.nawrocki@samsung.com, alim.akhtar@samsung.com, linus.walleij@linaro.org, Youngmin Nam Cc: Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, semen.protsenko@linaro.org Subject: Re: [PATCH v2] pinctrl: samsung: add irq_set_affinity() for non wake up external gpio interrupt Date: Thu, 30 Nov 2023 08:55:17 +0100 Message-Id: <170133091468.5615.2831369258503569310.b4-ty@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231126094618.2545116-1-youngmin.nam@samsung.com> References: <20231126094618.2545116-1-youngmin.nam@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Wed, 29 Nov 2023 23:55:31 -0800 (PST) On Sun, 26 Nov 2023 18:46:18 +0900, Youngmin Nam wrote: > To support affinity setting for non wake up external gpio interrupt, > add irq_set_affinity callback using irq number from pinctrl driver data. > > Before this patch, changing the irq affinity of gpio interrupt is not possible: > > # cat /proc/irq/418/smp_affinity > 3ff > # echo 00f > /proc/irq/418/smp_affinity > # cat /proc/irq/418/smp_affinity > 3ff > # cat /proc/interrupts > CPU0 CPU1 CPU2 CPU3 ... > 418: 3631 0 0 0 ... > > [...] Applied, thanks! [1/1] pinctrl: samsung: add irq_set_affinity() for non wake up external gpio interrupt https://git.kernel.org/pinctrl/samsung/c/b77f5ef8ebe4d8ee3a712a216415d7f4d4d0acf2 Best regards, -- Krzysztof Kozlowski