From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f182.google.com (mail-pl1-f182.google.com [209.85.214.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 71D3A1C01 for ; Thu, 2 Jul 2026 00:03:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782950634; cv=none; b=jT33n6J2f8mr3IIrd18TOCGFf5GhsjAzLRsl4NSFLSZ2LhQzROXr+4Qn3KCrlJfw9VVY4sC9Ot+OPDvgrfco6uTetAtq5QhHeuGqo9UnpcdEkpoG130/is6aycOur20MHuViMqQPNdXCjwszo0qr2o+z+sXGSAO2at5X8DMG0rw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782950634; c=relaxed/simple; bh=w/9M2QgwkVPiRS8CDzjSMO00HokeAKC2CYYbJHcfJKA=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=isavtysi0lPdk1Az0pflYWUVY1bAEuGXEyZvYWJSsSnh3Iyv2NfQz+C+LIvAUWGAuOvwr/eKTqTkn9jOG/8ht5MK8zugDVLXNFb4XgnGVDU1bDVEDVP5NoWu+CoHkQOtiS+MEVYzx3yS5OmpEoeSJf+7KruOTN0NwrdYsCFDMo0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=aVMpJSNO; arc=none smtp.client-ip=209.85.214.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="aVMpJSNO" Received: by mail-pl1-f182.google.com with SMTP id d9443c01a7336-2c9c9913ddaso221665ad.0 for ; Wed, 01 Jul 2026 17:03:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1782950633; x=1783555433; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=xcHM/gFu1oM8rR1G/bYduYRn2VScz5XDrbc+19vhlU0=; b=aVMpJSNOD0hdZ0CXZO8FvoHjiND7R2Py9Pg/rVdBdRNpi3peJePiwr/J/u7f4ChBe8 9ElepgOfNtj5LUIYfsJpqiODBFyz9wmfxoXMg9UtETzdmgV0TyeB0DpB5MRG4RZ4pcpS p6iOHiVyeB+cVwaaAhu0zawEQi983hmTO+bXu53ra46mmmscR01Cv4US5Cbo1QKN1mm/ jaW+JS52XE84aXm59RpKwqDsj4L7w+ChnkHuXL29qUOTFayjnkub2wfLeIpu4jHp0yqj 7HbAkvJ4rA1ZkfwFyxiKUq5vXIssG85CwKrQFT+3YIlE43HuC7o9paJypxrtzsGnYbRI WAvA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782950633; x=1783555433; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=xcHM/gFu1oM8rR1G/bYduYRn2VScz5XDrbc+19vhlU0=; b=GW12nBV+WtZrTPYrtVzHeeZ+Jeuke5wlmwerDBAxpaUvfdDDGv5PSw9Qf2Lk4EDXq3 01PPsIPwaO9gXbOZfQg2MihyfZtC9XNtpFBDCPsFQa4QbrE9v+4AsNHJ4CdH+Yh8Dc0G WH0XG5kh049jXFcu4DmXECQ/Ye3E6HPJcGdGQA8EXaOHNT/1uJQsgLHTb30pzsEqeuy6 F3qn3YGmaZoSueLDBKERlR8r77AWXB3YOksnACkhA+dVRax36t1/WxYbHaEg74FO8N+T W91DAPZxyafVmVhGjEK6LucyHjPGldKdts62ZgiwzKBaK/nyiVPhocfHEbRalzVpmsRH zkEA== X-Forwarded-Encrypted: i=1; AHgh+Rot2+0aoHrBd0DW8Hp2gsQmnGj/QyNHcLoyxSpEUrd+6kBDwLMYjx+gK8Tx1vnoRAZZQugeAbC4ZRA1p+U=@vger.kernel.org X-Gm-Message-State: AOJu0YzJgU4DqXNGKESOAWAT0mZn5f6ebrp8IEHs+WIY3JNSd/xolE4p AJWcWIgjCxLgbaAhg31XfKRp27eGxWVVFM76be7RNmwB1dqXzPTD+U50 X-Gm-Gg: AfdE7ck+J7S/HOBrvvpimIRHH5G1mE3lGWck4uuUKX5NCVebLotmwX81nTdaPkdlz9c GN2PklrqNMHQ4Th2wQZt0MiB77XVuYblvE4YnwckdjjQE0d21ePkMiWWIsdPkgIVhZvI18120oV Q56ylQ+gnL2rYRpPym6QC1e/M4QJ07nTYUgnfcY+6YEiSHiQiiuvfDM8mIC7OLOwo1DsFrq30pX V+8VLg6Hft5IiL/Ewct2rIsd5zNLlWoFN6W1n8vCOhhFZGqRvOkv7whkK2JRKaWx4xz0eRTsGr2 6z5JjEB/yml8IFBrqXTLUELpaVelN4OJnQayH9fxa7WB53UmAAYNc3r57fcNv9yXlMPta2ISWqf hFV2pc7PAguRVGhGJ+lrl45AP1GDXvuea0Cy2D9NKduP44JA56vG3KACin7mlBmHR9kMtB4W9HX ev+vk9l7mlN/jqBmEXHEt2hVCIb/xUjsj8+tH34xbSyrLxwGin/mbgQ+Lrm30mc3K+34SHUDAWM wFCb/2BTw== X-Received: by 2002:a17:902:e54c:b0:2ca:53f7:3c69 with SMTP id d9443c01a7336-2ca53f73fefmr61680875ad.9.1782950632644; Wed, 01 Jul 2026 17:03:52 -0700 (PDT) Received: from ryzen.lan ([2601:644:8000:7a86::e35]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ca9a9fee7csm5023255ad.69.2026.07.01.17.03.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Jul 2026 17:03:51 -0700 (PDT) From: Rosen Penev To: linux-ide@vger.kernel.org Cc: Damien Le Moal , Niklas Cassel , linux-kernel@vger.kernel.org (open list) Subject: [PATCHv2 0/8] ata: sata_dwc_460ex: cleanups and interrupt ordering fix Date: Wed, 1 Jul 2026 17:03:42 -0700 Message-ID: <20260702000350.68331-1-rosenp@gmail.com> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This series modernizes the sata_dwc_460ex driver by replacing legacy OF APIs with their modern device-property and platform-device counterparts, converting old DMA resource teardown to devm-managed cleanup, fixing a latent interrupt-ordering bug, and dropping a redundant stack copy of port_info. Patch 4 fixes a real issue: sata_dwc_enable_interrupts() was called before the IRQ handler was registered, so a probe failure or an asserted interrupt could trigger an unhandled irq storm. v2: sashiko fixes. Rosen Penev (8): ata: sata_dwc_460ex: use device_property_present() ata: sata_dwc_460ex: use platform_get_irq() ata: sata_dwc_460ex: enable SATA interrupts only after IRQ handler is registered ata: sata_dwc_460ex: drop redundant struct copy of port_info ata: sata_dwc_460ex: fix data race on hsdev->sactive_issued in interrupt handler ata: sata_dwc_460ex: disable SATA interrupts on device removal ata: sata_dwc_460ex: fix PHY lifecycle ordering on device removal ata: sata_dwc_460ex: use devm for old DMA resource lifetime management drivers/ata/sata_dwc_460ex.c | 99 ++++++++++++++++++------------------ 1 file changed, 49 insertions(+), 50 deletions(-) -- 2.55.0