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> npiggin@suse.de wrote: >> @@ -275,7 +270,7 @@ int dma_region_mmap(struct dma_region *d >> if (!dma->kvirt) >> return -EINVAL; >> >> - /* must be page-aligned */ >> + /* must be page-aligned (XXX: comment is wrong, we could allow pgoff) */ >> if (vma->vm_pgoff != 0) >> return -EINVAL; >> > > Are you sure that the comment is wrong? Could it be that there are > assumptions elsewhere which require page alignment? (I should be able > to answer that, but I'm not.) PS: Assumed the comment is wrong, is the code wrong then too? -- Stefan Richter -=====-=-=== ==-- --=-= http://arcgraph.de/sr/ | ||||||||||||
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