[source] kernel: update 4.4 to 4.4.87

[LEDE Commits]

mkresin pushed a commit to source.git, branch master:
https://git.lede-project.org/09735db18b6a2e0f18a5c3c567527b251042bb6d

commit 09735db18b6a2e0f18a5c3c567527b251042bb6d
Author: Kevin Darbyshire-Bryant <ldir at darbyshire-bryant.me.uk>
AuthorDate: Thu Sep 7 14:13:53 2017 +0100

    kernel: update 4.4 to 4.4.87
    
    Fixes CVE-2017-11600
    
    No patch refresh required
    
    Compile & run tested: ar71xx - Archer C7 v2
    
    Signed-off-by: Kevin Darbyshire-Bryant <ldir at darbyshire-bryant.me.uk>
---
 include/kernel-version.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/kernel-version.mk b/include/kernel-version.mk
index dc070fd..89d2a46 100644
--- a/include/kernel-version.mk
+++ b/include/kernel-version.mk
@@ -3,11 +3,11 @@
 LINUX_RELEASE?=1
 
 LINUX_VERSION-3.18 = .43
-LINUX_VERSION-4.4 = .86
+LINUX_VERSION-4.4 = .87
 LINUX_VERSION-4.9 = .47
 
 LINUX_KERNEL_HASH-3.18.43 = 1236e8123a6ce537d5029232560966feed054ae31776fe8481dd7d18cdd5492c
-LINUX_KERNEL_HASH-4.4.86 = cb7787b9cc77cd3f0c6e5a9d6aabec989a932f8145251431cf186f6ad850e2a8
+LINUX_KERNEL_HASH-4.4.87 = 1ab05222c3c55e062c3f7418976137ee529f92174261ccb0cd5a7d3370ff6f5b
 LINUX_KERNEL_HASH-4.9.47 = 75be9679d69460a45e77a61474a6d8eee34de21b9929fe4992971dff122541c9
 
 ifdef KERNEL_PATCHVER