From: Yong Wu <yong.wu@mediatek.com> To: Joerg Roedel <joro@8bytes.org>, Matthias Brugger <matthias.bgg@gmail.com>, Will Deacon <will@kernel.org> Cc: Robin Murphy <robin.murphy@arm.com>, <iommu@lists.linux.dev>, <iommu@lists.linux-foundation.org>, <linux-mediatek@lists.infradead.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, "Yong Wu" <yong.wu@mediatek.com>, AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, <mingyuan.ma@mediatek.com>, <yf.wang@mediatek.com>, <libo.kang@mediatek.com>, <chengci.xu@mediatek.com>, <youlin.pei@mediatek.com>, <anan.sun@mediatek.com>, <xueqi.zhang@mediatek.com>, Guenter Roeck <groeck@chromium.org>, "Dan Carpenter" <dan.carpenter@oracle.com> Subject: [PATCH v4 0/6] iommu/mediatek: Improve safety from invalid dts input Date: Wed, 24 Aug 2022 14:43:00 +0800 [thread overview] Message-ID: <20220824064306.21495-1-yong.wu@mediatek.com> (raw) This patchset contains misc improve patches. Mainly to improve safety from invalid dts input. Change notes: v4: a) Just remove the first patch about dev_err_probe since it was merged. b) Rebase v6.0-rc1 v3: https://lore.kernel.org/linux-mediatek/20220701053942.3266-1-yong.wu@mediatek.com/ a) Add platform_device_put from Robin. b) Use component_match_add instead component_match_add_release suggested from Robin. v2: https://lore.kernel.org/linux-mediatek/20220616054203.11365-1-yong.wu@mediatek.com/ a) Rebase on v5.19-rc1. b) Add a New patch [5/5] just remove a variable that only is for v1. v1: https://lore.kernel.org/linux-mediatek/20220511064920.18455-1-yong.wu@mediatek.com/ Base on linux-next-20220510. the improve safety from dts is base on: https://lore.kernel.org/linux-mediatek/20211210205704.1664928-1-linux@roeck-us.net/ Guenter Roeck (1): iommu/mediatek: Validate number of phandles associated with "mediatek,larbs" Yong Wu (5): iommu/mediatek: Add platform_device_put for recovering the device refcnt iommu/mediatek: Use component_match_add iommu/mediatek: Add error path for loop of mm_dts_parse iommu/mediatek: Improve safety for mediatek,smi property in larb nodes iommu/mediatek: Remove unused "mapping" member from mtk_iommu_data drivers/iommu/mtk_iommu.c | 115 +++++++++++++++++++++++++++----------- 1 file changed, 83 insertions(+), 32 deletions(-) -- 2.18.0
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From: Yong Wu <yong.wu@mediatek.com> To: Joerg Roedel <joro@8bytes.org>, Matthias Brugger <matthias.bgg@gmail.com>, Will Deacon <will@kernel.org> Cc: Robin Murphy <robin.murphy@arm.com>, <iommu@lists.linux.dev>, <iommu@lists.linux-foundation.org>, <linux-mediatek@lists.infradead.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, "Yong Wu" <yong.wu@mediatek.com>, AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, <mingyuan.ma@mediatek.com>, <yf.wang@mediatek.com>, <libo.kang@mediatek.com>, <chengci.xu@mediatek.com>, <youlin.pei@mediatek.com>, <anan.sun@mediatek.com>, <xueqi.zhang@mediatek.com>, Guenter Roeck <groeck@chromium.org>, "Dan Carpenter" <dan.carpenter@oracle.com> Subject: [PATCH v4 0/6] iommu/mediatek: Improve safety from invalid dts input Date: Wed, 24 Aug 2022 14:43:00 +0800 [thread overview] Message-ID: <20220824064306.21495-1-yong.wu@mediatek.com> (raw) This patchset contains misc improve patches. Mainly to improve safety from invalid dts input. Change notes: v4: a) Just remove the first patch about dev_err_probe since it was merged. b) Rebase v6.0-rc1 v3: https://lore.kernel.org/linux-mediatek/20220701053942.3266-1-yong.wu@mediatek.com/ a) Add platform_device_put from Robin. b) Use component_match_add instead component_match_add_release suggested from Robin. v2: https://lore.kernel.org/linux-mediatek/20220616054203.11365-1-yong.wu@mediatek.com/ a) Rebase on v5.19-rc1. b) Add a New patch [5/5] just remove a variable that only is for v1. v1: https://lore.kernel.org/linux-mediatek/20220511064920.18455-1-yong.wu@mediatek.com/ Base on linux-next-20220510. the improve safety from dts is base on: https://lore.kernel.org/linux-mediatek/20211210205704.1664928-1-linux@roeck-us.net/ Guenter Roeck (1): iommu/mediatek: Validate number of phandles associated with "mediatek,larbs" Yong Wu (5): iommu/mediatek: Add platform_device_put for recovering the device refcnt iommu/mediatek: Use component_match_add iommu/mediatek: Add error path for loop of mm_dts_parse iommu/mediatek: Improve safety for mediatek,smi property in larb nodes iommu/mediatek: Remove unused "mapping" member from mtk_iommu_data drivers/iommu/mtk_iommu.c | 115 +++++++++++++++++++++++++++----------- 1 file changed, 83 insertions(+), 32 deletions(-) -- 2.18.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2022-08-24 6:43 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-08-24 6:43 Yong Wu [this message] 2022-08-24 6:43 ` [PATCH v4 0/6] iommu/mediatek: Improve safety from invalid dts input Yong Wu 2022-08-24 6:43 ` [PATCH v4 1/6] iommu/mediatek: Add platform_device_put for recovering the device refcnt Yong Wu 2022-08-24 6:43 ` Yong Wu 2022-08-30 8:16 ` AngeloGioacchino Del Regno 2022-08-30 8:16 ` AngeloGioacchino Del Regno 2022-08-24 6:43 ` [PATCH v4 2/6] iommu/mediatek: Use component_match_add Yong Wu 2022-08-24 6:43 ` Yong Wu 2022-08-24 6:43 ` [PATCH v4 3/6] iommu/mediatek: Add error path for loop of mm_dts_parse Yong Wu 2022-08-24 6:43 ` Yong Wu 2022-08-30 8:14 ` AngeloGioacchino Del Regno 2022-08-30 8:14 ` AngeloGioacchino Del Regno 2022-09-07 3:08 ` Yong Wu 2022-09-07 3:08 ` Yong Wu 2022-08-30 8:32 ` Dan Carpenter 2022-08-30 8:32 ` Dan Carpenter 2022-09-07 3:10 ` Yong Wu 2022-09-07 3:10 ` Yong Wu 2022-08-24 6:43 ` [PATCH v4 4/6] iommu/mediatek: Validate number of phandles associated with "mediatek,larbs" Yong Wu 2022-08-24 6:43 ` Yong Wu 2022-08-24 6:43 ` [PATCH v4 5/6] iommu/mediatek: Improve safety for mediatek,smi property in larb nodes Yong Wu 2022-08-24 6:43 ` Yong Wu 2022-08-30 8:16 ` AngeloGioacchino Del Regno 2022-08-30 8:16 ` AngeloGioacchino Del Regno 2022-08-24 6:43 ` [PATCH v4 6/6] iommu/mediatek: Remove unused "mapping" member from mtk_iommu_data Yong Wu 2022-08-24 6:43 ` Yong Wu
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