From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f71.google.com (mail-ej1-f71.google.com [209.85.218.71]) (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 C1F3C428461 for ; Mon, 10 Aug 2026 16:34:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786379694; cv=none; b=fRr3Qb+zk+VYitQwPCTw8jBTbx7fL9t/v9LyCqb0jOBC/rikZxOA6GHWguEmMJva6x1seGtVN8kjIgDL/7I5YIrs1z6mNf0zhEj/1gByVpkaCaS0X2KVhjEpyUs5UqpQVFpBuk43zalRZNe5Q+fbomL7QvbTZiBdCN4Ae6NCIhQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786379694; c=relaxed/simple; bh=ajbvcjZXnT3+iWpd7dWUGsxzHJKakpxdBrDOcC2Np+8=; h=Date:Mime-Version:Message-ID:Subject:From:To:Cc:Content-Type; b=OOrpKQyQEvSgRVyecq41+KQQDCawQaS0O7XaBa1U6lvR42f4PZH/2j5jBdeHfkgcbPliyYptfKMbnbIGDmZ0uT+Uz9YGWM2CAhD4NUzjoecPDJeSwEupGsNJIEcvDfDwOLSgCMsnPoX6lrJ0Pkgh9Iyem9lhMaiAIWSRc1Tg7r8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--tarunsahu.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=M+3IDqfO; arc=none smtp.client-ip=209.85.218.71 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--tarunsahu.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="M+3IDqfO" Received: by mail-ej1-f71.google.com with SMTP id a640c23a62f3a-c15fed5653eso132735566b.2 for ; Mon, 10 Aug 2026 09:34:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1786379691; x=1786984491; darn=vger.kernel.org; h=content-type:cc:to:from:subject:message-id:mime-version:date:from :to:cc:subject:date:message-id:reply-to:content-type; bh=iDGvS9HpsrPtLNw2H79kc5fyPEaWVAB8Beu1OXPCfRo=; b=M+3IDqfOe3y7bA+FRgPh423ArHZo1vzFt3qJvVPc8bKKuUuFEWqXMtm1XZap/V+Pj8 P74ke092X7oxGUf4Bx1A2q06FINsWV6eXU/MMKYb5+/PbT7zAjl5N5KgYssAl5zq8EWI 36J0vkkGKk+Bn9wQ0+QiirgHmSFaestTw22WEeqeWR5fcre5MiMCwSyWSqReQ4w6xmwu gA806VBdFgLfRhnWl5X2hqMBszqQ/EPoh5Riqs+lOlaYITX5YAOy0Z20GWND4EQWJV8d f++uw7EvwuTX+5adKXxjh5q8TXZcyEf+LR/v+VdX315X9vudBrSeAcZhY4wRcbWPGbS2 Pudw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786379691; x=1786984491; h=content-type:cc:to:from:subject:message-id:mime-version:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=iDGvS9HpsrPtLNw2H79kc5fyPEaWVAB8Beu1OXPCfRo=; b=RH4OjfYfSogrWdRqIlJ/7mRCe2Qvq19Ls4SrPqch/QElkEPISUOVkHzDSEfHPpy7Ay ypI37zS0BKa9jEf3PUNQXPzH5SmdbkphyeuNz+JskZmxk9xYaKnD/CWn5ZKWx6hbAN+S guwHrdlEOi26dhz0wul6iPPr2dC6Ru81VHwHwwWKnSuq1ve4YFclW6MZsAyTIGG2r4FL msd7cYNVckBZ+9UFs7dlasYOGFm3aEsv8GW2rO2Z0iKUO2m349chrnOHuw0LhFozC8cE ZyHqsjVqrUOaNW92eOeTrb1I3hom2XQM3kwODyE861ZjTFVA9T7JNvlC+7ARi4kDUBnz Hr1w== X-Forwarded-Encrypted: i=1; AHgh+Rq68jpWtdfT2uQaDcTMjsdqN8s7JWWdJsneZEREYJsMATlEyIANzxIajLOjN+WLXGHIR4aicaPNy2GyJRQ=@vger.kernel.org X-Gm-Message-State: AOJu0YzAdi0lFsB4wU7Nck6XY7BC4ZJFNOzgV5PU9Rs7I6zOHjZs3w0s nfdNFERVRMG3jVf9WAUcIKLT8XQi/cazmDq3UlvUqsmVPwTlVr6mf2BLjaAk+CDss+xHgYMNgZe heEDFu4rZWylnoPyyZA== X-Received: from ejzq2.prod.google.com ([2002:a17:906:b282:b0:c1c:22c5:732]) (user=tarunsahu job=prod-delivery.src-stubby-dispatcher) by 2002:a17:907:7ba5:b0:c15:f26a:342f with SMTP id a640c23a62f3a-c2073392a89mr1505099466b.23.1786379690769; Mon, 10 Aug 2026 09:34:50 -0700 (PDT) Date: Mon, 10 Aug 2026 16:28:10 +0000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.55.0.679.g6767b8d81c-goog Message-ID: <20260810162814.1398016-1-tarunsahu@google.com> Subject: [PATCH 0/4] Convert manual kfree(dev) to put_device() From: Tarun Sahu To: Greg Kroah-Hartman , Geoff Levand , "Christophe Leroy (CS GROUP)" , Nicholas Piggin , Michael Ellerman , dmatlack@google.com, Borislav Petkov , Madhavan Srinivasan , Shubhrajyoti Datta , djeffery@redhat.com, Tony Luck , skhawaja@google.com, Russell King , stuart.w.hayes@gmail.com Cc: linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, driver-core@lists.linux.dev, linux-edac@vger.kernel.org, Tarun Sahu Content-Type: text/plain; charset="UTF-8" Hello, As per the guidelines, no devices that are tried to register with device_register or to add using device_add, must use put_device on their failure path. These series contains 4 patches that update these instances. Tarun Sahu (4): ARM: locomo: use put_device() on device_register() failure firmware/edd: use kobject_put() on edd_device_register() failure EDAC/versalnet: use put_device() on device_register() failure powerpc/ps3: use put_device() on device_register() failure in ps3_system_bus_device_register arch/arm/common/locomo.c | 13 ++-- arch/powerpc/platforms/ps3/device-init.c | 83 ++++++++++++++---------- arch/powerpc/platforms/ps3/system-bus.c | 2 + drivers/edac/versalnet_edac.c | 6 +- drivers/firmware/edd.c | 2 +- 5 files changed, 63 insertions(+), 43 deletions(-) base-commit: dbaafe9cc56a996931eedfe043eb34418cc9cd9b -- 2.55.0.679.g6767b8d81c-goog