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d=gmail.com; s=20230601; t=1718106393; x=1718711193; darn=vger.kernel.org; h=cc:to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=b5+FNsgFTzouaSii0B2x8nVgKa1T/D7rNb0Lvm5+9HA=; b=hzRT4DcNNVzgW3yYdaBbyK+2kLrhDg7xEpPmcNhjzQ6e4oaPyhqyJkvsB502JgXkgO jwL7kKZEo7W5nWxD43PZIGUPWmVRNAfwQ9TNYukxeGkT17Jyn/hekVJ3lZwnFqpjP0PS G/+CX7hVtPQl5wpfvjpz6SPb+jFiVCpbBh2vNjIJsvZSMHprq5+iDzvzYKzoNV9fgi20 cpYmwCrt2XefZsoUKe/ubL56i5R4K8PduC8rhO0oB3G1HpPB5Pe/h+GzgO6gtAJ9I022 XOn0rvjls5H4RQaJZHkHHEZBdy0OEaU25H7noAcmNQ4NvRPsHhaSjEY5QegAZ95POD6X Hepw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718106393; x=1718711193; h=cc:to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=b5+FNsgFTzouaSii0B2x8nVgKa1T/D7rNb0Lvm5+9HA=; b=sY6QnZn9TIeXXyYTLZFvuMf2CCcupt9jqO0wajMDaOyzO7AQJ1erSB2073KjtAaQQJ Ns32pg9mz3UMtBWqGnxjZxLsyFgmcr7fS/aJE42SdtqrIoGwac35emYry2O3knqYcckU EE91oqCjmfIKrOMbbNlBKesDA/tNZrLrVMAlVlyZ8ANST4bBC8ERqDeI/srAdBXD+G7+ Rt8n+xrQ5sbgf3DPeHBGOTV06grvnGOXOSFcmm3H+ezEdtW97tI+Qa+IxnsNqWmw5Uh+ neuzB3ksxNkhg5zLDuOQC7z+1y6r24hkBWeIoum+tJ2mMIIp+sXzg3sLO6Zp+BZJzboM XO5A== X-Forwarded-Encrypted: i=1; AJvYcCWHJdwKDrC7d65bQU0NN5U4tgclLxcML24RGtY/nZlQoWgwX0c3gokUwcHmbfT988bVpkMF45nqkD+crlfucX/2MCqb8iCrM8emuVn8Qel3B3EIIhMknnQCIQFPgOl89PA0f1qVJ68gVkZ/qt8= X-Gm-Message-State: AOJu0YzV515j5qljYvUv+J3QLQ9h6MysPURUfcrKdUyGdPX27B4Po3c0 V3UriPLeT7FBKLaFdRwS3RcxabdyPnCpDMBx/OaD2UZSPTPAy3awFejg5wHeM5sBM/vdSg5vu9J m6IkNnBEzcRsR3tw/uulmrxQY0811KFEMB58= X-Received: by 2002:a17:903:2349:b0:1f7:12c9:9426 with SMTP id d9443c01a7336-1f712c9974fmr58237965ad.3.1718106392986; Tue, 11 Jun 2024 04:46:32 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Fabio Estevam Date: Tue, 11 Jun 2024 08:46:21 -0300 Message-ID: Subject: iwlwifi: Regression after migrating to 6.6.32 To: miriam.rachel.korenblit@intel.com, kvalo@kernel.org, johannes.berg@intel.com Cc: Jakub Kicinski , linux-wireless , linux-kernel Content-Type: text/plain; charset="UTF-8" Hi, After upgrading from kernel 5.10.y to 6.6.32 on an i.MX8MM IoT Gateway board, I started seeing the following storm of iwlwifi warnings (these warnings keep coming in a loop): [ 6.995391] ------------[ cut here ]------------ [ 7.373564] WARNING: CPU: 3 PID: 136 at /drivers/net/wireless/intel/iwlwifi/pcie/rx.c:269 iwl_pcie_rxmq_restock+0x158/0x178 [iwlwifi] [ 7.385677] Modules linked in: iwlmvm(+) mac80211 libarc4 openvswitch nsh nf_conncount nf_nat iwlwifi edt_ft5x06 cfg80211 rfkill fuse nfnetlink ipv6 [ 7.399053] CPU: 3 PID: 136 Comm: irq/209-iwlwifi Tainted: G W 6.6.32-stable-standard-00001-ga9f741529938 #1 [ 7.410285] Hardware name: CompuLab i.MX8MM IoT Gateway (DT) [ 7.415951] pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 7.422921] pc : iwl_pcie_rxmq_restock+0x158/0x178 [iwlwifi] [ 7.428648] lr : iwl_pcie_rxmq_restock+0x40/0x178 [iwlwifi] [ 7.434285] sp : ffff800081f6bd30 [ 7.437605] x29: ffff800081f6bd30 x28: 0000000000000000 x27: 0000000000000000 [ 7.444761] x26: 0000000000000000 x25: ffff0000c0c0ae70 x24: ffffffffffffe844 [ 7.451913] x23: ffff0000c0c0b62c x22: 0000000000000001 x21: ffff0000c0c08080 [ 7.459066] x20: ffff0000c0c0c078 x19: ffff0000c0c0c000 x18: 0000000000000000 [ 7.466220] x17: 000000040044ffff x16: 00500072b5503510 x15: ffff0000ff7a22c0 [ 7.473374] x14: 0000000000000000 x13: 000001308d5fa082 x12: 00000000000001da [ 7.480525] x11: 0000000000000000 x10: 0000000000000a30 x9 : ffff800081f6bd10 [ 7.487677] x8 : ffff0000c02b4590 x7 : dead000000000122 x6 : dead000000000100 [ 7.494829] x5 : ffff0000c0c09e70 x4 : ffff0000c4ed4290 x3 : ffff0000c4ed42a8 [ 7.501981] x2 : 00000000fb645800 x1 : ffff0000c4ed42b8 x0 : 0000000000000fff [ 7.509134] Call trace: [ 7.511585] iwl_pcie_rxmq_restock+0x158/0x178 [iwlwifi] [ 7.516965] iwl_pcie_irq_msix_handler+0x38c/0x444 [iwlwifi] [ 7.522690] irq_thread_fn+0x2c/0xa8 [ 7.526281] irq_thread+0x160/0x248 [ 7.529782] kthread+0x110/0x114 [ 7.533021] ret_from_fork+0x10/0x20 [ 7.536607] ---[ end trace 0000000000000000 ]--- [ 7.541357] ------------[ cut here ]------------ Does anyone have any suggestions on how to fix this for 6.6.y? Thanks, Fabio Estevam