On Thu 02-08-18 22:17:49, Jeremy Linton wrote:
> Hi,
>
> On 08/02/2018 02:31 AM, Michal Hocko wrote:
> > On Wed 01-08-18 15:04:18, Jeremy Linton wrote:
> > > Its possible to crash __alloc_pages_nodemask by passing it
> > > bogus node ids. This is caused by NODE_DATA() returning null
> > >
On Thu 02-08-18 22:17:49, Jeremy Linton wrote:
> Hi,
>
> On 08/02/2018 02:31 AM, Michal Hocko wrote:
> > On Wed 01-08-18 15:04:18, Jeremy Linton wrote:
> > > Its possible to crash __alloc_pages_nodemask by passing it
> > > bogus node ids. This is caused by NODE_DATA() returning null
> > >
Hi,
On 08/02/2018 02:31 AM, Michal Hocko wrote:
On Wed 01-08-18 15:04:18, Jeremy Linton wrote:
Its possible to crash __alloc_pages_nodemask by passing it
bogus node ids. This is caused by NODE_DATA() returning null
(hopefully) when the requested node is offline. We can
harded against the basic
Hi,
On 08/02/2018 02:31 AM, Michal Hocko wrote:
On Wed 01-08-18 15:04:18, Jeremy Linton wrote:
Its possible to crash __alloc_pages_nodemask by passing it
bogus node ids. This is caused by NODE_DATA() returning null
(hopefully) when the requested node is offline. We can
harded against the basic
On Wed 01-08-18 15:04:18, Jeremy Linton wrote:
> Its possible to crash __alloc_pages_nodemask by passing it
> bogus node ids. This is caused by NODE_DATA() returning null
> (hopefully) when the requested node is offline. We can
> harded against the basic case of a mostly valid node, that
> isn't
On Wed 01-08-18 15:04:18, Jeremy Linton wrote:
> Its possible to crash __alloc_pages_nodemask by passing it
> bogus node ids. This is caused by NODE_DATA() returning null
> (hopefully) when the requested node is offline. We can
> harded against the basic case of a mostly valid node, that
> isn't
Its possible to crash __alloc_pages_nodemask by passing it
bogus node ids. This is caused by NODE_DATA() returning null
(hopefully) when the requested node is offline. We can
harded against the basic case of a mostly valid node, that
isn't online by checking for null and failing
Its possible to crash __alloc_pages_nodemask by passing it
bogus node ids. This is caused by NODE_DATA() returning null
(hopefully) when the requested node is offline. We can
harded against the basic case of a mostly valid node, that
isn't online by checking for null and failing
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