Public bug reported:
The ubuntu-xenial kernel doesn't compile if you use -Werror
=incompatible-pointer-types. This seems to be due to ubuntu/i915, though
it's possible there are others. For example, in
ubuntu/i915/i915_gem_dmabuf.c, the signatures of the functions handed
off to dma_buf_ops's begin_cpu_access and end_cpu_access don't match
those expected in the struct. This seems like a recipe for undefined
behavior.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
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https://bugs.launchpad.net/bugs/1694496
Title:
ubuntu/i915: incompatible pointer types
Status in linux package in Ubuntu:
Incomplete
Bug description:
The ubuntu-xenial kernel doesn't compile if you use -Werror
=incompatible-pointer-types. This seems to be due to ubuntu/i915,
though it's possible there are others. For example, in
ubuntu/i915/i915_gem_dmabuf.c, the signatures of the functions handed
off to dma_buf_ops's begin_cpu_access and end_cpu_access don't match
those expected in the struct. This seems like a recipe for undefined
behavior.
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https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694496/+subscriptions
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