* Re: stable request: mm: mlock: avoid increase mm->locked_vm on mlock() when already mlock2(,MLOCK_ONFAULT) [not found] <CABdQkv_qGi7x4mQjH_mwGGnJs9F85CETOv9HLv=xvQVSPL_N3Q@mail.gmail.com> @ 2018-11-08 17:25 ` Sasha Levin 2018-11-29 16:32 ` Rafael David Tinoco 0 siblings, 1 reply; 2+ messages in thread From: Sasha Levin @ 2018-11-08 17:25 UTC (permalink / raw) To: Rafael David Tinoco, linux-mm Cc: gregkh, stable, kirill.shutemov, wei.guo.simon, akpm + linux-mm@ This is actually upstream commit b155b4fde5bdde9fed439cd1f5ea07173df2ed31. On Thu, Nov 08, 2018 at 08:07:35AM -0200, Rafael David Tinoco wrote: >Hello Greg, > >Could you please consider backporting to v4.4 the following commit: > >commit b5b5b6fe643391209b08528bef410e0cf299b826 >Author: Simon Guo <wei.guo.simon@gmail.com> >Date: Fri Oct 7 20:59:40 2016 > > mm: mlock: avoid increase mm->locked_vm on mlock() when already >mlock2(,MLOCK_ONFAULT) > >It seems to be a trivial fix for: > >https://bugs.linaro.org/show_bug.cgi?id=4043 >(mlock203.c LTP test failing on v4.4) > >Thanks in advance, >-- >Rafael D. Tinoco >Linaro Kernel Validation Team ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: stable request: mm: mlock: avoid increase mm->locked_vm on mlock() when already mlock2(,MLOCK_ONFAULT) 2018-11-08 17:25 ` stable request: mm: mlock: avoid increase mm->locked_vm on mlock() when already mlock2(,MLOCK_ONFAULT) Sasha Levin @ 2018-11-29 16:32 ` Rafael David Tinoco 0 siblings, 0 replies; 2+ messages in thread From: Rafael David Tinoco @ 2018-11-29 16:32 UTC (permalink / raw) To: Sasha Levin, linux-mm Cc: Rafael David Tinoco, gregkh, stable, kirill.shutemov, wei.guo.simon, akpm On 11/8/18 3:25 PM, Sasha Levin wrote: > + linux-mm@ Thanks Sasha, > > This is actually upstream commit > b155b4fde5bdde9fed439cd1f5ea07173df2ed31. > > On Thu, Nov 08, 2018 at 08:07:35AM -0200, Rafael David Tinoco wrote: >> Hello Greg, >> >> Could you please consider backporting to v4.4 the following commit: >> >> commit b5b5b6fe643391209b08528bef410e0cf299b826 >> Author: Simon Guo <wei.guo.simon@gmail.com> >> Date: Fri Oct 7 20:59:40 2016 >> >> mm: mlock: avoid increase mm->locked_vm on mlock() when already >> mlock2(,MLOCK_ONFAULT) >> >> It seems to be a trivial fix for: >> >> https://bugs.linaro.org/show_bug.cgi?id=4043 >> (mlock203.c LTP test failing on v4.4) >> ping ? Related bug: https://bugs.linaro.org/show_bug.cgi?id=4043 v4.4 only. Thank you! -- Rafael D. Tinoco Linaro Kernel Validation ^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <CABdQkv_qGi7x4mQjH_mwGGnJs9F85CETOv9HLv=xvQVSPL_N3Q@mail.gmail.com>
2018-11-08 17:25 ` stable request: mm: mlock: avoid increase mm->locked_vm on mlock() when already mlock2(,MLOCK_ONFAULT) Sasha Levin
2018-11-29 16:32 ` Rafael David Tinoco
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