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| author | Bernd Schmidt <bernds_cb1@t-online.de> | 2009-09-23 16:47:16 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-12-15 00:13:52 -0500 |
| commit | 13048f8866390a26a7b657e0ca28100e2660063a (patch) | |
| tree | 9613b8d038e3e0786ed854ce4f172dc698f8c65d /arch/blackfin/kernel/setup.c | |
| parent | cb5ae60f7a0b21b936c022a2e7f9303c60665233 (diff) | |
| download | op-kernel-dev-13048f8866390a26a7b657e0ca28100e2660063a.zip op-kernel-dev-13048f8866390a26a7b657e0ca28100e2660063a.tar.gz | |
Blackfin: improve async bank access checking (for cross-banks & XIP)
The access_ok() function did not accept ranges within the async banks
which made it impossible to do XIP in flash. Fixing that also showed
that the current bfin_mem_access_type() code did not work with accesses
that spanned async banks (like a file system). So split out and fix the
async bank checks so that all these scenarios work as expected.
Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/kernel/setup.c')
0 files changed, 0 insertions, 0 deletions
