Re: [PATCH] dma-buf: Improve CONFIG_DMABUF_MOVE_NOTIFY help text

On Tue, Mar 24, 2020 at 8:54 AM Geert Uytterhoeven geert+renesas@glider.be wrote:

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") Signed-off-by: Geert Uytterhoeven geert+renesas@glider.be

Applied. Thanks!

Alex

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drivers/dma-buf/Kconfig | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/dma-buf/Kconfig b/drivers/dma-buf/Kconfig index ef73b678419c6d86..9626673f1d83ae64 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" -- 2.17.1

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