Re: [PATCH] mm: larger stack guard gap, between vmas

From	Willy Tarreau <w@1wt.eu>
Newsgroups	linux.kernel
Subject	Re: [PATCH] mm: larger stack guard gap, between vmas
Date	2017-06-22 14:50 +0200
Message-ID	<tV9IB-4Lr-3@gated-at.bofh.it> (permalink)
References	<tV9yW-4Hs-13@gated-at.bofh.it> <tV9yV-4Hs-11@gated-at.bofh.it>
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On Thu, Jun 22, 2017 at 01:30:45PM +0100, Ben Hutchings wrote:
> Here's my attempt at a backport to 3.2.  This is only tested on
> x86_64 and I think I should introduce local variables for
> vma_start_gap() in a few places.  I had to cherry-pick commit
> 09884964335e "mm: do not grow the stack vma just because of an overrun
> on preceding vma" before this one (which was a clean cherry-pick).

Ben, I can't apply it on top of 3.2.89 + the patch above, do you have
any other patch in your local branch ? For example the patch tries to
modify a hunk starting at line 183 of arch/arm/mm/mmap.c while the one
I'm having here ends at line 159.

Willy

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Re: [PATCH] mm: larger stack guard gap, between vmas Willy Tarreau <w@1wt.eu> - 2017-06-22 14:50 +0200
  Re: [PATCH] mm: larger stack guard gap, between vmas Ben Hutchings <ben@decadent.org.uk> - 2017-06-22 15:10 +0200
    Re: [PATCH] mm: larger stack guard gap, between vmas Willy Tarreau <w@1wt.eu> - 2017-06-22 15:20 +0200
      Re: [PATCH] mm: larger stack guard gap, between vmas Willy Tarreau <w@1wt.eu> - 2017-06-22 15:30 +0200
    Re: [vs-plain] Re: [PATCH] mm: larger stack guard gap, between vmas Levente Polyak <anthraxx@archlinux.org> - 2017-06-22 16:00 +0200
      Re: [vs-plain] Re: [PATCH] mm: larger stack guard gap, between vmas Willy Tarreau <w@1wt.eu> - 2017-06-22 16:10 +0200
        Re: [vs-plain] Re: [PATCH] mm: larger stack guard gap, between vmas Ben Hutchings <ben@decadent.org.uk> - 2017-06-22 16:20 +0200
          Re: [vs-plain] Re: [PATCH] mm: larger stack guard gap, between vmas Willy Tarreau <w@1wt.eu> - 2017-06-22 16:40 +0200
            Re: [vs-plain] Re: [PATCH] mm: larger stack guard gap, between vmas Andy Lutomirski <luto@kernel.org> - 2017-06-23 05:20 +0200
              Re: [vs-plain] Re: [PATCH] mm: larger stack guard gap, between vmas Linus Torvalds <torvalds@linux-foundation.org> - 2017-06-23 06:50 +0200
          Re: [vs-plain] Re: [PATCH] mm: larger stack guard gap, between vmas Helge Deller <deller@gmx.de> - 2017-06-22 23:30 +0200

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