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| author | Vladimir Murzin <vladimir.murzin@arm.com> | 2018-11-23 14:25:21 +0300 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2018-12-05 01:38:33 +0300 |
| commit | 3d0358d0ba048c5afb1385787aaec8fa5ad78fcc (patch) | |
| tree | 705264c7e2cbe848b867bbf2a0eb0cb7034ecacb /sound/soc/nuc900 | |
| parent | a1208f6a822ac29933e772ef1f637c5d67838da9 (diff) | |
| download | linux-3d0358d0ba048c5afb1385787aaec8fa5ad78fcc.tar.xz | |
ARM: 8815/1: V7M: align v7m_dma_inv_range() with v7 counterpart
Chris has discovered and reported that v7_dma_inv_range() may corrupt
memory if address range is not aligned to cache line size.
Since the whole cache-v7m.S was lifted form cache-v7.S the same
observation applies to v7m_dma_inv_range(). So the fix just mirrors
what has been done for v7 with a little specific of M-class.
Cc: Chris Cole <chris@sageembedded.com>
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'sound/soc/nuc900')
0 files changed, 0 insertions, 0 deletions