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From:   "Joakim  Zhang" <joakim.zhang@cixtech.com>
To:     "hch@lst.de" <hch@lst.de>,
        "m.szyprowski@samsung.com" <m.szyprowski@samsung.com>,
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CC:     "iommu@lists.linux.dev" <iommu@lists.linux.dev>,
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 =?gb2312?Q?nter_as_NULL_after_it's_freed?=
Thread-Topic: [PATCH V1] dma-mapping: Set dma_mem pointer as NULL after it's
 freed
Thread-Index: AQHaLLsf9zFew5uln021tGesBo/lHrCls20w
Date:   Tue, 12 Dec 2023 14:30:12 +0000
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References: <20231212052130.2051333-1-joakim.zhang@cixtech.com>
In-Reply-To: <20231212052130.2051333-1-joakim.zhang@cixtech.com>
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