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| From: | Michael Tokarev |
| Subject: | Re: [PATCH v1] hw/pvrdma: Protect against buggy or malicious guest driver |
| Date: | Mon, 10 Apr 2023 20:48:22 +0300 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 |
01.03.2023 17:29, Yuval Shaia wrote:
Guest driver allocates and initialize page tables to be used as a ring of descriptors for CQ and async events. The page table that represents the ring, along with the number of pages in the page table is passed to the device. Currently our device supports only one page table for a ring. Let's make sure that the number of page table entries the driver reports, do not exceeds the one page table size.
Ping? This seems to has been missing.. /mjt
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