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| author | Joonsoo Kim <js1304@gmail.com> | 2012-12-11 16:03:10 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-11 17:22:28 -0800 |
| commit | 81df9bff2609f07cef4690ac2ebda1611b55b05a (patch) | |
| tree | 52c5ebc7e9e5efd93040cba5f0439e043eec368e /drivers/macintosh | |
| parent | e9b2e78c6a4247b1bb3e89c61e7d73636d2e48d1 (diff) | |
| download | lwn-81df9bff2609f07cef4690ac2ebda1611b55b05a.tar.gz lwn-81df9bff2609f07cef4690ac2ebda1611b55b05a.zip | |
bootmem: fix wrong call parameter for free_bootmem()
It is strange that alloc_bootmem() returns a virtual address and
free_bootmem() requires a physical address. Anyway, free_bootmem()'s
first parameter should be physical address.
There are some call sites for free_bootmem() with virtual address. So fix
them.
[akpm@linux-foundation.org: improve free_bootmem() and free_bootmem_pate() documentation]
Signed-off-by: Joonsoo Kim <js1304@gmail.com>
Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/macintosh')
| -rw-r--r-- | drivers/macintosh/smu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c index 7d5a6b40b31c..196368009001 100644 --- a/drivers/macintosh/smu.c +++ b/drivers/macintosh/smu.c @@ -565,7 +565,7 @@ fail_msg_node: fail_db_node: of_node_put(smu->db_node); fail_bootmem: - free_bootmem((unsigned long)smu, sizeof(struct smu_device)); + free_bootmem(__pa(smu), sizeof(struct smu_device)); smu = NULL; fail_np: of_node_put(np); |