diff options
| author | Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> | 2010-05-06 09:10:53 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@stericsson.com> | 2011-09-19 15:14:41 +0200 |
| commit | 67a7e4d1108c5f86217eb4268e9b4b325ecfa69c (patch) | |
| tree | c7a6ac208f9bbb5baacb2de83806724f4c0443ca /fs/stack.c | |
| parent | fcf1f6381567bbebf2d1e3fd366bdd00e8546073 (diff) | |
fix cache coherence issues with bounce buffers
[Rabin VINCENT]
This is for I$-D$ coherence issues when bounce buffers are used
for the MMC driver and code is executed from a file system on
eMMC.
IMO a better fix is to either change flush_kernel_dcache_page()
to flush the D$ even on VIPT non-aliasing caches or to replace
the flush_kernel_dcache_page() in lib/scatterlist.c with
flush_dcache_page().
Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'fs/stack.c')
0 files changed, 0 insertions, 0 deletions