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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2020-03-24 13:54:42 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-03-25 19:36:46 +0100 |
| commit | 518110cd0dedd7685ca365f464dd62c21c0a99e4 (patch) | |
| tree | 9d1728fea47875e8ac501820e2dd46b18089e3b6 /drivers/dma-buf/Kconfig | |
| parent | drm: Mark up racy check of drm_gem_object.handle_count (diff) | |
| download | linux-518110cd0dedd7685ca365f464dd62c21c0a99e4.tar.xz linux-518110cd0dedd7685ca365f464dd62c21c0a99e4.zip | |
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/Kconfig')
| -rw-r--r-- | drivers/dma-buf/Kconfig | 11 |
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" |