From: Fushuai Wang <fushuai.wang@linux.dev>
To: kevin.tian@intel.com
Cc: fushuai.wang@linux.dev, iommu@lists.linux.dev, jgg@ziepe.ca,
joro@8bytes.org, linux-kernel@vger.kernel.org,
nicolinc@nvidia.com, robin.murphy@arm.com,
syzbot+a0c841e02f328005bbcc@syzkaller.appspotmail.com,
wangfushuai@baidu.com, will@kernel.org
Subject: Re: [PATCH] iommufd: Initialize batch->kind field in pfn_batch
Date: Mon, 26 Jan 2026 16:05:06 +0800 [thread overview]
Message-ID: <20260126080506.83112-1-fushuai.wang@linux.dev> (raw)
In-Reply-To: <BN9PR11MB527624911E329D4B870380418C93A@BN9PR11MB5276.namprd11.prod.outlook.com>
> this is incorrect. 'carry' means a portion of previous batch was handed
> over to the new batch, and it already initializes the array with a valid
> item#0. So the old 'kind' type should be kept.
Yes, you are right.
> From this angle Deepanshu's patch [1] is correct.
I was not aware of Deepanshu's patch before, please ignore my patch.
---
Regards,
WANG
prev parent reply other threads:[~2026-01-26 8:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-26 3:24 Fushuai Wang
2026-01-26 7:55 ` Tian, Kevin
2026-01-26 8:05 ` Fushuai Wang [this message]
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