Re: [PATCH v4 07/35] iommu/mediatek: Add mutex for data in the mtk_iommu_domain
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Date: 2022-01-27 11:03:03
Also in:
linux-devicetree, linux-iommu, linux-mediatek, lkml
Il 25/01/22 09:56, Yong Wu ha scritto:
Same with the previous patch, add a mutex for the "data" in the mtk_iommu_domain. Just improve the safety for multi devices enter attach_device at the same time. We don't get the real issue for this. Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel