From patchwork Fri Dec 15 13:59:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 754921 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0FF143DBBE for ; Fri, 15 Dec 2023 14:00:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pengutronix.de Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rE8iy-0002lK-KK; Fri, 15 Dec 2023 14:59:32 +0100 Received: from [2a0a:edc0:0:900:1d::77] (helo=ptz.office.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rE8it-00G2ZD-Fu; Fri, 15 Dec 2023 14:59:27 +0100 Received: from ukl by ptz.office.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1rE8it-003cBz-4n; Fri, 15 Dec 2023 14:59:27 +0100 From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Will Deacon , Mark Rutland Cc: Shuai Xue , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jiucheng Xu , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , linux-amlogic@lists.infradead.org, Ilkka Koskinen , Suzuki K Poulose , Besar Wicaksono , Robin Murphy , Raag Jadav , Frank Li , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Yicong Yang , Jonathan Cameron , Andy Gross , Bjorn Andersson , Konrad Dybcio , linux-arm-msm@vger.kernel.org, Khuong Dinh Subject: [PATCH 00/18] perf: Convert to platform remove callback returning void Date: Fri, 15 Dec 2023 14:59:00 +0100 Message-ID: X-Mailer: git-send-email 2.42.0 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=3618; i=u.kleine-koenig@pengutronix.de; h=from:subject:message-id; bh=QIF36TPLiswSJ7BGiTaGhS7zuJ523QsVTA+4ETPdeHY=; b=owEBbQGS/pANAwAKAY+A+1h9Ev5OAcsmYgBlfFukmiA7JF09OlxcCekWHX8K7N+brb2dL8yu1 L79tE8736eJATMEAAEKAB0WIQQ/gaxpOnoeWYmt/tOPgPtYfRL+TgUCZXxbpAAKCRCPgPtYfRL+ Thd3B/9bi37yHbyCmxtoBnTyzghErF03a3MQ2kLvT2WmB6Vq6D8LnRwzOn4qBxY8ZfeDwdwKqld VmyWYR4z12b2U0+t6+ECIYcIjWxvDKcBiUJSS79pIL6fT0UeHQ4H2od/hSZnok7vIJ6fJa6XtqM Zl+rLWPBfpQmhBkomYlmL8hSpsWm+NSe3gKOlCV6mjshMhP9BUbBTKxrfHgYWlBrvaBZMZ2pLPL ZqQvKMYTRYvzctEkxL+nfaZrX+/Hd3Z2fsxNMGprvpEDQQcQJjPId5k36TG+jic7RZVP3M93Oh2 /DnXMSYbdraUhMvDc20qEUTd8vLV2/RzXtBaIw/o0ZZplz3k X-Developer-Key: i=u.kleine-koenig@pengutronix.de; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-msm@vger.kernel.org Hello, this series converts all drivers below drivers/perf to use .remove_new(). See commit 5c5a7680e67b ("platform: Provide a remove callback that returns no value") for an extended explanation and the eventual goal. The TL;DR; is to make it harder for driver authors to leak resources without noticing. I based the patches on today's next, I had to revert commits 3115ee021bfb ("arm64: perf: Include threshold control fields in PMEVTYPER mask") and 816c26754447 ("arm64: perf: Add support for event counting threshold") to compile test on ARCH=arm (this is a problem in next, not in my patch series). This is merge window material. All patches are pairwise independent of each other so they can be applied individually. Still it would be great to let them go in all together. Best regards Uwe Uwe Kleine-König (18): perf: alibaba_uncore_drw: Convert to platform remove callback returning void perf: amlogic: Convert to platform remove callback returning void perf: arm-cci: Convert to platform remove callback returning void perf: arm-ccn: Convert to platform remove callback returning void perf: arm-cmn: Convert to platform remove callback returning void perf: arm_cspmu: Convert to platform remove callback returning void perf: arm_dmc620: Convert to platform remove callback returning void perf: arm_dsu: Convert to platform remove callback returning void perf: arm_smmuv3: Convert to platform remove callback returning void perf: arm_spe: Convert to platform remove callback returning void perf: fsl_imx8_ddr: Convert to platform remove callback returning void perf: fsl_imx9_ddr: Convert to platform remove callback returning void perf: hisilicon: Convert to platform remove callback returning void perf: marvell_cn10k_ddr: Convert to platform remove callback returning void perf: marvell_cn10k_tad: Convert to platform remove callback returning void perf: qcom_l2: Convert to platform remove callback returning void perf: thunderx2: Convert to platform remove callback returning void perf: xgene: Convert to platform remove callback returning void drivers/perf/alibaba_uncore_drw_pmu.c | 6 ++---- drivers/perf/amlogic/meson_g12_ddr_pmu.c | 6 ++---- drivers/perf/arm-cci.c | 8 +++----- drivers/perf/arm-ccn.c | 6 ++---- drivers/perf/arm-cmn.c | 5 ++--- drivers/perf/arm_cspmu/arm_cspmu.c | 6 ++---- drivers/perf/arm_dmc620_pmu.c | 6 ++---- drivers/perf/arm_dsu_pmu.c | 6 ++---- drivers/perf/arm_smmuv3_pmu.c | 6 ++---- drivers/perf/arm_spe_pmu.c | 5 ++--- drivers/perf/fsl_imx8_ddr_perf.c | 5 ++--- drivers/perf/fsl_imx9_ddr_perf.c | 6 ++---- drivers/perf/hisilicon/hisi_uncore_cpa_pmu.c | 5 ++--- drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c | 5 ++--- drivers/perf/hisilicon/hisi_uncore_hha_pmu.c | 5 ++--- drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c | 5 ++--- drivers/perf/hisilicon/hisi_uncore_pa_pmu.c | 5 ++--- drivers/perf/hisilicon/hisi_uncore_sllc_pmu.c | 5 ++--- drivers/perf/marvell_cn10k_ddr_pmu.c | 5 ++--- drivers/perf/marvell_cn10k_tad_pmu.c | 6 ++---- drivers/perf/qcom_l2_pmu.c | 5 ++--- drivers/perf/thunderx2_pmu.c | 5 ++--- drivers/perf/xgene_pmu.c | 6 ++---- 23 files changed, 47 insertions(+), 81 deletions(-) base-commit: 17cb8a20bde66a520a2ca7aad1063e1ce7382240