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authorJan-Simon Möller <jsmoeller@linuxfoundation.org>2018-02-14 10:55:35 +0100
committerJan-Simon Möller <jsmoeller@linuxfoundation.org>2018-02-14 10:55:35 +0100
commit317c8a08a6b5943517e67c5ea80b0a9a83a10d63 (patch)
treebf2b27dc9068924b59b46d2e153936c77be954c3 /meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/files/0003-mm-fix-new-crash-in-unmapped_area_topdown.patch
parentb6dc44f585b839ab1a2f0133b74958037fe1cb64 (diff)
parentc9ce37905acd879db107eafe309678053073e086 (diff)
Merge remote-tracking branch 'agl/sandbox/ronan/rocko' into HEAD
* agl/sandbox/ronan/rocko: (58 commits) Update ulcb conf file Remove unsed gstreamer backport [GEN3] add preferred version on omx package run-(agl-)postinst: Emit progress to console meta-security: Remove unused content Upgrade wayland-ivi-extension Revert "Fix kernel gcc7 issue" remove backport commit Revert "Fix CVE-2017-1000364 by backporting the patches for gen3" Remove fix for optee-os Remove gcc 6 fix Update rcar gen3 kernel bbappend version Update rcar gen3 driver Remove porter machine dbus-cynara: Upgrade to 1.10.20 xmlsec1: switch to meta-security version systemd: earlier smack label switch cynara: upgrade to 0.14.10 Remove smack recipe Integrate parts of meta-intel-iot-security ... Bug-AGL: SPEC-1181 Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org> Conflicts: meta-app-framework/recipes-security/cynara/cynara_git.bbappend Change-Id: I9875fcb31e960038ce6c23165c99b52a3bd1a1c0
Diffstat (limited to 'meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/files/0003-mm-fix-new-crash-in-unmapped_area_topdown.patch')
-rw-r--r--meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/files/0003-mm-fix-new-crash-in-unmapped_area_topdown.patch52
1 files changed, 0 insertions, 52 deletions
diff --git a/meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/files/0003-mm-fix-new-crash-in-unmapped_area_topdown.patch b/meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/files/0003-mm-fix-new-crash-in-unmapped_area_topdown.patch
deleted file mode 100644
index cb6614964..000000000
--- a/meta-agl-bsp/meta-rcar-gen3/recipes-kernel/linux/files/0003-mm-fix-new-crash-in-unmapped_area_topdown.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-From 6c98443e18289db3ff9afb68575a607cea468ae0 Mon Sep 17 00:00:00 2001
-From: Hugh Dickins <hughd@google.com>
-Date: Tue, 20 Jun 2017 02:10:44 -0700
-Subject: [PATCH 3/3] mm: fix new crash in unmapped_area_topdown()
-
-commit f4cb767d76cf7ee72f97dd76f6cfa6c76a5edc89 upstream.
-
-Trinity gets kernel BUG at mm/mmap.c:1963! in about 3 minutes of
-mmap testing. That's the VM_BUG_ON(gap_end < gap_start) at the
-end of unmapped_area_topdown(). Linus points out how MAP_FIXED
-(which does not have to respect our stack guard gap intentions)
-could result in gap_end below gap_start there. Fix that, and
-the similar case in its alternative, unmapped_area().
-
-Fixes: 1be7107fbe18 ("mm: larger stack guard gap, between vmas")
-Reported-by: Dave Jones <davej@codemonkey.org.uk>
-Debugged-by: Linus Torvalds <torvalds@linux-foundation.org>
-Signed-off-by: Hugh Dickins <hughd@google.com>
-Acked-by: Michal Hocko <mhocko@suse.com>
-Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- mm/mmap.c | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
-diff --git a/mm/mmap.c b/mm/mmap.c
-index d71a61e..145d3d5 100644
---- a/mm/mmap.c
-+++ b/mm/mmap.c
-@@ -1813,7 +1813,8 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
- /* Check if current node has a suitable gap */
- if (gap_start > high_limit)
- return -ENOMEM;
-- if (gap_end >= low_limit && gap_end - gap_start >= length)
-+ if (gap_end >= low_limit &&
-+ gap_end > gap_start && gap_end - gap_start >= length)
- goto found;
-
- /* Visit right subtree if it looks promising */
-@@ -1916,7 +1917,8 @@ unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
- gap_end = vm_start_gap(vma);
- if (gap_end < low_limit)
- return -ENOMEM;
-- if (gap_start <= high_limit && gap_end - gap_start >= length)
-+ if (gap_start <= high_limit &&
-+ gap_end > gap_start && gap_end - gap_start >= length)
- goto found;
-
- /* Visit left subtree if it looks promising */
---
-2.1.4
-