* Andrew Morton [220716 21:03]:
> On Thu, 14 Jul 2022 09:56:19 +0800 kernel test robot wrote:
>
> > lib/maple_tree.c:1522:52: warning: Parameter 'gaps' can be declared with
> > const [constParameter]
> > lib/maple_tree.c:1871:21: warning: Array index 'split' is used before
> > limits check.
* Andrew Morton [220716 21:03]:
> On Thu, 14 Jul 2022 09:56:19 +0800 kernel test robot wrote:
>
> > lib/maple_tree.c:1522:52: warning: Parameter 'gaps' can be declared with
> > const [constParameter]
> > lib/maple_tree.c:1871:21: warning: Array index 'split' is used before
> > limits check.
* Alex Sierra [211206 14:00]:
> Device Coherent type uses device memory that is coherently accesible by
> the CPU. This could be shown as SP (special purpose) memory range
> at the BIOS-e820 memory enumeration. If no SP memory is supported in
> system, this could be faked by setting
* Alex Sierra [210607 16:43]:
> From: Ralph Campbell
>
> There are several places where ZONE_DEVICE struct pages assume a reference
> count == 1 means the page is idle and free. Instead of open coding this,
> add a helper function to hide this detail.
>
> Signed-off-by: Ralph Campbell
> ---
>
* Shakeel Butt [210604 20:41]:
> On Fri, Jun 4, 2021 at 1:49 PM Liam Howlett wrote:
> >
> > * Shakeel Butt [210525 19:45]:
> > > On Tue, May 25, 2021 at 11:40 AM Liam Howlett
> > > wrote:
> > > >
> > > [...]
> > > > >
* Shakeel Butt [210525 19:45]:
> On Tue, May 25, 2021 at 11:40 AM Liam Howlett wrote:
> >
> [...]
> > >
> > > +/*
> > > + * Walks the vma's mapping a page and mlocks the page if any locked
> > > vma's are
> > > + * fou
Use vma_lookup() to find the VMA at a specific address. As vma_lookup()
will return NULL if the address is not within any VMA, the start address
no longer needs to be validated.
Signed-off-by: Liam R. Howlett
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 4 ++--
1 file changed, 2
* Alistair Popple [210524 09:29]:
> The behaviour of try_to_unmap_one() is difficult to follow because it
> performs different operations based on a fairly large set of flags used
> in different combinations.
>
> TTU_MUNLOCK is one such flag. However it is exclusively used by
> try_to_munlock()
* Alistair Popple [210519 08:38]:
> On Wednesday, 19 May 2021 6:04:51 AM AEST Liam Howlett wrote:
> > External email: Use caution opening links or attachments
> >
> > * Alistair Popple [210407 04:43]:
> > > The behaviour of try_to_unmap_one() is difficult to fo
* Alistair Popple [210407 04:43]:
> The behaviour of try_to_unmap_one() is difficult to follow because it
> performs different operations based on a fairly large set of flags used
> in different combinations.
>
> TTU_MUNLOCK is one such flag. However it is exclusively used by
> try_to_munlock()
Use i915 prefix to avoid name collision with future vma_lookup() in mm.
Signed-off-by: Liam R. Howlett
Reviewed-by: Matthew Wilcox (Oracle)
---
drivers/gpu/drm/i915/i915_vma.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_vma.c
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