Messages in this thread | | | Date | Sun, 12 Nov 2023 23:12:33 +0000 | From | Wei Liu <> | Subject | Re: [PATCH] Replace ioremap_cache() with memremap() |
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On Wed, Nov 01, 2023 at 09:01:48AM -0700, Nischala Yelchuri wrote: > Current Hyper-V code for CoCo VMs uses ioremap_cache() to map normal memory as decrypted. > ioremap_cache() is ideally used to map I/O device memory when it has the characteristics > of normal memory. It should not be used to map normal memory as the returned pointer > has the __iomem attribute.
Do you find any real world issues with the current code? How do you discover these issues?
Thanks, Wei.
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