Re: [PATCH] swiotlb: set IO TLB segment size via cmdline

From
Christoph Hellwig <hch@lst.de>
Date
2021-09-15 13:53:28
Also in
linux-doc, linux-iommu, linux-mips, lkml, xen-devel
Reply to
Jan Beulich, 2021-09-15
On Wed, Sep 15, 2021 at 03:49:52PM +0200, Jan Beulich wrote:
But the question remains: Why does the framebuffer need to be mapped
in a single giant chunk?
More importantly: if you use dynamic dma mappings for your framebuffer
you're doing something wrong.
Thread (13 messages) 13 messages, 5 authors, last reply 2021-09-21
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