From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Sat, 24 Jun 2017 15:01:32 +0000 (+0200)
Subject: Updated queue-4.4/mm-larger-stack-guard-gap-between-vmas.patch with Hugh's comments
X-Git-Tag: v3.18.58~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e8c7db165dfe0b5a44b98cd6a7d22ad9f9b4f11d;p=thirdparty%2Fkernel%2Fstable-queue.git

Updated queue-4.4/mm-larger-stack-guard-gap-between-vmas.patch with Hugh's comments
---

diff --git a/queue-4.4/mm-larger-stack-guard-gap-between-vmas.patch b/queue-4.4/mm-larger-stack-guard-gap-between-vmas.patch
index 46b311b1fb8..482fc521391 100644
--- a/queue-4.4/mm-larger-stack-guard-gap-between-vmas.patch
+++ b/queue-4.4/mm-larger-stack-guard-gap-between-vmas.patch
@@ -79,8 +79,8 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  include/linux/mm.h                  |   53 ++++++------
  mm/gup.c                            |    5 -
  mm/memory.c                         |   38 ---------
- mm/mmap.c                           |  147 +++++++++++++++++++++---------------
- 21 files changed, 148 insertions(+), 159 deletions(-)
+ mm/mmap.c                           |  149 +++++++++++++++++++++---------------
+ 21 files changed, 149 insertions(+), 160 deletions(-)
 
 --- a/Documentation/kernel-parameters.txt
 +++ b/Documentation/kernel-parameters.txt
@@ -581,6 +581,15 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  			else if (!adjust_next)
  				vma_gap_update(next);
  		}
+@@ -909,7 +923,7 @@ again:			remove_next = 1 + (end > next->
+ 		else if (next)
+ 			vma_gap_update(next);
+ 		else
+-			mm->highest_vm_end = end;
++			VM_WARN_ON(mm->highest_vm_end != vm_end_gap(vma));
+ 	}
+ 	if (insert && file)
+ 		uprobe_mmap(insert);
 @@ -1741,7 +1755,7 @@ unsigned long unmapped_area(struct vm_un
  
  	while (true) {