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bh=9BciXjytzht5XgJaFZRe0Pz/cUqfoTd2M0DDEVlFYpM=; b=wM7uhV0MjRihcHVjBqtqvB6kDIMLXJHoB3ibHeGZZoNzETFC/WqWfUCNCNBSYbhPQLA7/s D2kdhbjm9B58Q7hcyuLH2oQcaEgtWZrNf7oapBnBISooKzv+Ywp53AVTUnvPdZyXeIS1Yw t6dqfnk/Qs2Kezig6SomFL6vt3xcbvZwFQ+XOiu1u6Cy0H37OXVBHrpXbPdYMJA6KM5qDb DZIZlj2RTx5eou+ZXjupNtrmXCsPnBw7Df3FDbrspwijzhmb5NnBfmIY0MHz/LTFhekRri gggSe+s0sMyZIVexsE7Az4g7ulqB/u+AP/o4e8KhOSRJ5rVW6xkPCABHuY48Lw== From: Marek Vasut DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1721741500; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9BciXjytzht5XgJaFZRe0Pz/cUqfoTd2M0DDEVlFYpM=; b=P9rBYZKHAeMA0asUzBVdEyRl791xec9OXzaOS6Rd0rn6qKUDB+YvjBJ3fd9aB/4OagokY8 A5aN/swLPrVq2nwfoLAN5y5eFCPi+rHEO0tA8T8HFQJieVESSr0FOFCc/oA/x91e/JLX0Z 330ugHkZwx/mEXrSdauEv0JUCzm2HnkZw+chNQQtllPC8KW/XNGLol4X3nuI716pWWJNuf gHXYkp3w7+CnxKIXe3w+c6Nc7AiljPR6UHMkMhvnlziEXokwjl8JVxhP0eeRUd6XqG2Pdx qXSr14aKVdNhaWRmmFZ/x+WlfAbwMj5rXCYU9Y19ogn7YZhCNI42hHgeOmNRQQ== To: linux-pci@vger.kernel.org Cc: Marek Vasut , =?utf-8?q?Krzysztof_Wilcz?= =?utf-8?q?y=C5=84ski?= , =?utf-8?q?Pali_Roh=C3=A1r?= , =?utf-8?q?Uwe_Kleine-K=C3=B6?= =?utf-8?q?nig?= , Aleksandr Mishin , Anna-Maria Behnsen , Anup Patel , Bjorn Helgaas , Broadcom internal kernel review list , Daire McNamara , Damien Le Moal , Florian Fainelli , Hou Zhiqiang , Jianjun Wang , Jim Quinlan , Jingoo Han , Jisheng Zhang , Jon Hunter , Jonathan Derrick , Joyce Ooi , Karthikeyan Mitran , Kishon Vijay Abraham I , Koichiro Den , Lorenzo Pieralisi , Manivannan Sadhasivam , Marc Zyngier , Michal Simek , Nicolas Saenz Julienne , Niklas Cassel , Nipun Gupta , Nirmal Patel , Rob Herring , Ryder Lee , Shivamurthy Shastri , Siddharth Vadapalli , Thierry Reding , Thomas Gleixner , Thomas Petazzoni , Yoshihiro Shimoda , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-renesas-soc@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-tegra@vger.kernel.org Subject: [PATCH v4 09/15] PCI: plda: Silence set affinity failed warning Date: Tue, 23 Jul 2024 15:27:09 +0200 Message-ID: <20240723132958.41320-10-marek.vasut+renesas@mailbox.org> In-Reply-To: <20240723132958.41320-1-marek.vasut+renesas@mailbox.org> References: <20240723132958.41320-1-marek.vasut+renesas@mailbox.org> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MBO-RS-ID: 17d895ad134a4e761e2 X-MBO-RS-META: putw83yttixkrxh1153wqef91f4k9ujp Use newly introduced MSI_FLAG_NO_AFFINITY, which keeps .irq_set_affinity unset and allows migrate_one_irq() code in cpuhotplug.c to exit right away, without printing "IRQ...: set affinity failed(-22)" warning. Remove .irq_set_affinity implementation which only return -EINVAL from this controller driver. Signed-off-by: Marek Vasut --- Cc: "Krzysztof Wilczyński" Cc: "Pali Rohár" Cc: "Uwe Kleine-König" Cc: Aleksandr Mishin Cc: Anna-Maria Behnsen Cc: Anup Patel Cc: Bjorn Helgaas Cc: Broadcom internal kernel review list Cc: Daire McNamara Cc: Damien Le Moal Cc: Florian Fainelli Cc: Hou Zhiqiang Cc: Jianjun Wang Cc: Jim Quinlan Cc: Jingoo Han Cc: Jisheng Zhang Cc: Jon Hunter Cc: Jonathan Derrick Cc: Jonathan Hunter Cc: Joyce Ooi Cc: Karthikeyan Mitran Cc: Kishon Vijay Abraham I Cc: Koichiro Den Cc: Lorenzo Pieralisi Cc: Manivannan Sadhasivam Cc: Marc Zyngier Cc: Michal Simek Cc: Nicolas Saenz Julienne Cc: Niklas Cassel Cc: Nipun Gupta Cc: Nirmal Patel Cc: Rob Herring Cc: Ryder Lee Cc: Shivamurthy Shastri Cc: Siddharth Vadapalli Cc: Thierry Reding Cc: Thomas Gleixner Cc: Thomas Petazzoni Cc: Yoshihiro Shimoda Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mediatek@lists.infradead.org Cc: linux-pci@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rpi-kernel@lists.infradead.org Cc: linux-tegra@vger.kernel.org --- V4: - New patch --- drivers/pci/controller/plda/pcie-plda-host.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/drivers/pci/controller/plda/pcie-plda-host.c b/drivers/pci/controller/plda/pcie-plda-host.c index a18923d7cea6e..8533dc618d45f 100644 --- a/drivers/pci/controller/plda/pcie-plda-host.c +++ b/drivers/pci/controller/plda/pcie-plda-host.c @@ -76,17 +76,10 @@ static void plda_compose_msi_msg(struct irq_data *data, struct msi_msg *msg) (int)data->hwirq, msg->address_hi, msg->address_lo); } -static int plda_msi_set_affinity(struct irq_data *irq_data, - const struct cpumask *mask, bool force) -{ - return -EINVAL; -} - static struct irq_chip plda_msi_bottom_irq_chip = { .name = "PLDA MSI", .irq_ack = plda_msi_bottom_irq_ack, .irq_compose_msi_msg = plda_compose_msi_msg, - .irq_set_affinity = plda_msi_set_affinity, }; static int plda_irq_msi_domain_alloc(struct irq_domain *domain, @@ -146,8 +139,8 @@ static struct irq_chip plda_msi_irq_chip = { }; static struct msi_domain_info plda_msi_domain_info = { - .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | - MSI_FLAG_PCI_MSIX), + .flags = MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | + MSI_FLAG_NO_AFFINITY | MSI_FLAG_PCI_MSIX, .chip = &plda_msi_irq_chip, };