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authorDave Airlie <airlied@redhat.com>2020-04-08 09:14:21 +1000
committerDave Airlie <airlied@redhat.com>2020-04-08 09:14:34 +1000
commit3208a24f2ba2e666908619d51173ca62b08f3a75 (patch)
treee17f34a89490f0f845ceb735926514f7abff196a /drivers/dma-buf
parent0a1a6793d0f8960a0d4170bdb983efa58fbd5946 (diff)
parentd8a26d8fc37c5b8b9e95f2fa194f287cf8cab3f4 (diff)
Merge tag 'drm-misc-next-fixes-2020-04-04' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
A bunch of fixes to avoid null pointer dereference in fbcon, fix a return in xen, some DT bindings fixes, a vc4 issue with 1920x1200 mode validation, and a conflicting framebuffer in vboxvideo. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20200404090057.a3m7uw6tavwtcyon@gilmour.lan
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"