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authorGeert Uytterhoeven <geert+renesas@glider.be>2020-03-24 13:54:42 +0100
committerAlex Deucher <alexander.deucher@amd.com>2020-03-25 14:36:46 -0400
commit518110cd0dedd7685ca365f464dd62c21c0a99e4 (patch)
tree9d1728fea47875e8ac501820e2dd46b18089e3b6 /drivers/dma-buf
parent6afe6929964bca6847986d0507a555a041f07753 (diff)
downloadlinux-518110cd0dedd7685ca365f464dd62c21c0a99e4.tar.bz2
dma-buf: Improve CONFIG_DMABUF_MOVE_NOTIFY help text
Improve the help text for the CONFIG_DMABUF_MOVE_NOTIFY symbol by: 1. Removing duplicated single quotes, 2. Adding a missing subject, 3. Fixing a misspelling of "yet", 4. Wrapping long lines. Fixes: bb42df4662a44765 ("dma-buf: add dynamic DMA-buf handling v15") Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200324125442.21983-1-geert+renesas@glider.be
Diffstat (limited to 'drivers/dma-buf')
-rw-r--r--drivers/dma-buf/Kconfig11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/dma-buf/Kconfig b/drivers/dma-buf/Kconfig
index ef73b678419c..9626673f1d83 100644
--- a/drivers/dma-buf/Kconfig
+++ b/drivers/dma-buf/Kconfig
@@ -43,11 +43,12 @@ config DMABUF_MOVE_NOTIFY
bool "Move notify between drivers (EXPERIMENTAL)"
default n
help
- Don''t pin buffers if the dynamic DMA-buf interface is available on both the
- exporter as well as the importer. This fixes a security problem where
- userspace is able to pin unrestricted amounts of memory through DMA-buf.
- But marked experimental because we don''t jet have a consistent execution
- context and memory management between drivers.
+ Don't pin buffers if the dynamic DMA-buf interface is available on
+ both the exporter as well as the importer. This fixes a security
+ problem where userspace is able to pin unrestricted amounts of memory
+ through DMA-buf.
+ This is marked experimental because we don't yet have a consistent
+ execution context and memory management between drivers.
config DMABUF_SELFTESTS
tristate "Selftests for the dma-buf interfaces"