diff options
| author | Catalin Marinas <catalin.marinas@arm.com> | 2014-03-12 16:07:06 +0000 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2014-05-29 09:18:41 +0800 |
| commit | 706001e698a732b4f3f551524730ab33dbb9239d (patch) | |
| tree | 0b1abbaf2fa0328e01421c89b44a84b35aefcf66 /CREDITS | |
| parent | 64fb9c18d5c50ce9698c99925294c55f71f15266 (diff) | |
arm64: Make DMA coherent and strongly ordered mappings not executablev3.14/topic/arm64-lts
pgprot_{dmacoherent,writecombine,noncached} don't need to generate
executable mappings with side-effects like __sync_icache_dcache() being
called when the mapping is in user space.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Reported-by: Bharat Bhushan <Bharat.Bhushan@freescale.com>
Tested-by: Laura Abbott <lauraa@codeaurora.org>
Tested-by: Bharat Bhushan <Bharat.Bhushan@freescale.com>
Cc: <stable@vger.kernel.org>
(cherry picked from upstream commit de2db7432917a82b62d55bb59635586eeca6d1bd)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
Diffstat (limited to 'CREDITS')
0 files changed, 0 insertions, 0 deletions