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authorSteven Luo <steven@steven676.net>2013-12-07 11:11:16 +0100
committerWolfgang Wiedmeyer <wolfgit@wiedmeyer.de>2015-12-06 16:58:40 +0100
commit17021fd920fb5bc97a8c81a20b208c5b38f1b0e8 (patch)
treec213295cc0af6e9755e42e670937fef540a1df24 /Documentation/early-userspace
parent6acceefa2c1d377fbdeae6c37a376950a395ceb9 (diff)
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tidspbridge: fix last patch to map same region of physical memory as before
Commit 559c71fe5dc3 ("Staging: TIDSPBRIDGE: Use vm_iomap_memory for mmap-ing instead of remap_pfn_range") had the effect of inadvertently shifting the start of the physical memory area mapped by pdata->phys_mempool_base. Correct this by subtracting that shift before calling vm_iomap_memory() and adding it back afterwards. Reported-by: Dheeraj CVR <cvr.dheeraj@gmail.com> Signed-off-by: Steven Luo <steven@steven676.net> Tested-by: Moritz Bandemer <replicant@posteo.mx>
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