* [STABLE REQ] mm/vmalloc.c: huge-vmap: fail gracefully on unexpected huge vmap mappings
@ 2017-06-27 14:36 ` Ard Biesheuvel
0 siblings, 0 replies; 6+ messages in thread
From: Ard Biesheuvel @ 2017-06-27 14:36 UTC (permalink / raw)
To: stable
Cc: Andrew Morton, Mark Brown, Mark Rutland, Laura Abbott, linux-arm-kernel
Please consider
029c54b09599 mm/vmalloc.c: huge-vmap: fail gracefully on unexpected
huge vmap mappings
for inclusion into the v4.9 and v4.11 stable trees. It prevents
crashes on arm64 that may occur after commit 324420bf91f6 ("arm64: add
support for ioremap() block mappings") was merged for v4.6.
--
Ard.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [STABLE REQ] mm/vmalloc.c: huge-vmap: fail gracefully on unexpected huge vmap mappings
@ 2017-06-27 14:36 ` Ard Biesheuvel
0 siblings, 0 replies; 6+ messages in thread
From: Ard Biesheuvel @ 2017-06-27 14:36 UTC (permalink / raw)
To: linux-arm-kernel
Please consider
029c54b09599 mm/vmalloc.c: huge-vmap: fail gracefully on unexpected
huge vmap mappings
for inclusion into the v4.9 and v4.11 stable trees. It prevents
crashes on arm64 that may occur after commit 324420bf91f6 ("arm64: add
support for ioremap() block mappings") was merged for v4.6.
--
Ard.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [STABLE REQ] mm/vmalloc.c: huge-vmap: fail gracefully on unexpected huge vmap mappings
2017-06-27 14:36 ` Ard Biesheuvel
@ 2017-07-03 8:44 ` Greg KH
-1 siblings, 0 replies; 6+ messages in thread
From: Greg KH @ 2017-07-03 8:44 UTC (permalink / raw)
To: Ard Biesheuvel
Cc: stable, Andrew Morton, Mark Brown, Mark Rutland, Laura Abbott,
linux-arm-kernel
On Tue, Jun 27, 2017 at 02:36:46PM +0000, Ard Biesheuvel wrote:
> Please consider
>
> 029c54b09599 mm/vmalloc.c: huge-vmap: fail gracefully on unexpected
> huge vmap mappings
>
> for inclusion into the v4.9 and v4.11 stable trees. It prevents
> crashes on arm64 that may occur after commit 324420bf91f6 ("arm64: add
> support for ioremap() block mappings") was merged for v4.6.
Does not apply to the 4.9-stable tree, can you provide a backport for it
there?
thanks,
greg k-h
^ permalink raw reply [flat|nested] 6+ messages in thread
* [STABLE REQ] mm/vmalloc.c: huge-vmap: fail gracefully on unexpected huge vmap mappings
@ 2017-07-03 8:44 ` Greg KH
0 siblings, 0 replies; 6+ messages in thread
From: Greg KH @ 2017-07-03 8:44 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Jun 27, 2017 at 02:36:46PM +0000, Ard Biesheuvel wrote:
> Please consider
>
> 029c54b09599 mm/vmalloc.c: huge-vmap: fail gracefully on unexpected
> huge vmap mappings
>
> for inclusion into the v4.9 and v4.11 stable trees. It prevents
> crashes on arm64 that may occur after commit 324420bf91f6 ("arm64: add
> support for ioremap() block mappings") was merged for v4.6.
Does not apply to the 4.9-stable tree, can you provide a backport for it
there?
thanks,
greg k-h
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [STABLE REQ] mm/vmalloc.c: huge-vmap: fail gracefully on unexpected huge vmap mappings
2017-07-03 8:44 ` Greg KH
@ 2017-07-03 11:14 ` Ard Biesheuvel
-1 siblings, 0 replies; 6+ messages in thread
From: Ard Biesheuvel @ 2017-07-03 11:14 UTC (permalink / raw)
To: Greg KH
Cc: stable, Andrew Morton, Mark Brown, Mark Rutland, Laura Abbott,
linux-arm-kernel
On 3 July 2017 at 09:44, Greg KH <greg@kroah.com> wrote:
> On Tue, Jun 27, 2017 at 02:36:46PM +0000, Ard Biesheuvel wrote:
>> Please consider
>>
>> 029c54b09599 mm/vmalloc.c: huge-vmap: fail gracefully on unexpected
>> huge vmap mappings
>>
>> for inclusion into the v4.9 and v4.11 stable trees. It prevents
>> crashes on arm64 that may occur after commit 324420bf91f6 ("arm64: add
>> support for ioremap() block mappings") was merged for v4.6.
>
> Does not apply to the 4.9-stable tree, can you provide a backport for it
> there?
>
Done.
Regards,
Ard.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [STABLE REQ] mm/vmalloc.c: huge-vmap: fail gracefully on unexpected huge vmap mappings
@ 2017-07-03 11:14 ` Ard Biesheuvel
0 siblings, 0 replies; 6+ messages in thread
From: Ard Biesheuvel @ 2017-07-03 11:14 UTC (permalink / raw)
To: linux-arm-kernel
On 3 July 2017 at 09:44, Greg KH <greg@kroah.com> wrote:
> On Tue, Jun 27, 2017 at 02:36:46PM +0000, Ard Biesheuvel wrote:
>> Please consider
>>
>> 029c54b09599 mm/vmalloc.c: huge-vmap: fail gracefully on unexpected
>> huge vmap mappings
>>
>> for inclusion into the v4.9 and v4.11 stable trees. It prevents
>> crashes on arm64 that may occur after commit 324420bf91f6 ("arm64: add
>> support for ioremap() block mappings") was merged for v4.6.
>
> Does not apply to the 4.9-stable tree, can you provide a backport for it
> there?
>
Done.
Regards,
Ard.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2017-07-03 11:14 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-06-27 14:36 [STABLE REQ] mm/vmalloc.c: huge-vmap: fail gracefully on unexpected huge vmap mappings Ard Biesheuvel
2017-06-27 14:36 ` Ard Biesheuvel
2017-07-03 8:44 ` Greg KH
2017-07-03 8:44 ` Greg KH
2017-07-03 11:14 ` Ard Biesheuvel
2017-07-03 11:14 ` Ard Biesheuvel
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