* Mapping non-page aligned address
@ 2009-02-06 8:45 Vira
0 siblings, 0 replies; only message in thread
From: Vira @ 2009-02-06 8:45 UTC (permalink / raw)
To: linux-mm
Hey all,
Is there a way to map a non-page aligned kernel physical address to user virtual address? remap_pfn_range and vm_insert_page operate only on page-aligned physical addresses.
If there is no such support, would it be too complicated to try out writing something on my own to map non-page aligned addresses (the data size is under my control - so I can make that a multiple of page size)?
Any suggestions appreciated.
Thanks,
-- vira
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2009-02-06 8:45 Mapping non-page aligned address Vira
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