stack-gap security patch)

PKGBUILD

@@ -5,7 +5,7 @@ pkgbase=linux               # Build stock -ARCH kernel
 #pkgbase=linux-custom       # Build kernel with a different name
 _srcname=linux-4.11
 pkgver=4.11.6
-pkgrel=1
+pkgrel=2
 arch=('i686' 'x86_64')
 url="https://www.kernel.org/"
 license=('GPL2')
@@ -20,7 +20,8 @@ source=("https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
         # pacman hook for initramfs regeneration
         '90-linux.hook'
         # standard config files for mkinitcpio ramdisk
-        'linux.preset')
+        'linux.preset'
+        CVE-2017-1000364.mm-larger-stack-guard-gap-between-vmas.patch)
 
 sha256sums=('b67ecafd0a42b3383bf4d82f0850cbff92a7e72a215a6d02f42ddbafcf42a7d6'
             'SKIP'
@@ -29,7 +30,8 @@ sha256sums=('b67ecafd0a42b3383bf4d82f0850cbff92a7e72a215a6d02f42ddbafcf42a7d6'
             'f330007da72867bb86556d1f8b84b8a4c8148a5ed5195ae25570a5da61428733'
             '9dd9aa4a8ec613cc8261e40db897685d75e3d426219ed8d21fa3a6bc72a27a32'
             '834bd254b56ab71d73f59b3221f056c72f559553c04718e350ab2a3e2991afe0'
-            'ad6344badc91ad0630caacde83f7f9b97276f80d26a20619a87952be65492c65')
+            'ad6344badc91ad0630caacde83f7f9b97276f80d26a20619a87952be65492c65'
+            'e1b6a237894fb9e7bf142eb97b5e53c2e46a15ff69ef11593007f254b9faa160')
 validpgpkeys=(
               'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
               '647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
@@ -42,6 +44,7 @@ prepare() {
 
   # add upstream patch
   patch -p1 -i "${srcdir}/patch-${pkgver}"
+  patch -p1 < "${srcdir}/CVE-2017-1000364.mm-larger-stack-guard-gap-between-vmas.patch"
 
   # add latest fixes from stable queue, if needed
   # http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git