Update to 4.11.7-1

6 files changed, 12 insertions, 998 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 0bf00fcfd4a7..f3c53d8759d1 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,8 +1,8 @@
 # Generated by mksrcinfo v8
-# Fri Jun 23 14:13:37 UTC 2017
+# Sat Jul  1 14:57:54 UTC 2017
 pkgbase = linux-vfio
-	pkgver = 4.11.6
-	pkgrel = 2
+	pkgver = 4.11.7
+	pkgrel = 1
 	url = http://www.kernel.org/
 	arch = i686
 	arch = x86_64
@@ -16,20 +16,17 @@ pkgbase = linux-vfio
 	options = !strip
 	source = https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.11.tar.xz
 	source = https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.11.tar.sign
-	source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.11.6.xz
-	source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.11.6.sign
+	source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.11.7.xz
+	source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.11.7.sign
 	source = config
 	source = config.x86_64
 	source = 90-linux.hook
 	source = linux.preset
 	source = add-acs-overrides.patch
 	source = i915-vga-arbiter.patch
-	source = CVE-2017-1000364.mm-larger-stack-guard-gap-between-vmas.patch
-	source = CVE-2017-1000364.mm-fix-new-crash-in-unmapped_area_topdown.patch
-	source = CVE-2017-1000364.fixup.allow-stack-to-grow-up-to-address-space-limit.patch
 	sha256sums = b67ecafd0a42b3383bf4d82f0850cbff92a7e72a215a6d02f42ddbafcf42a7d6
 	sha256sums = SKIP
-	sha256sums = 00c0b804ccda18d6ed4a32ba0be049a80363aa2bc084733a22da03f435d992a4
+	sha256sums = 7d767998aa6a69df36f76d6343c03a45f190c7e8ddf9322c02493ceaa96a1aba
 	sha256sums = SKIP
 	sha256sums = f330007da72867bb86556d1f8b84b8a4c8148a5ed5195ae25570a5da61428733
 	sha256sums = 9dd9aa4a8ec613cc8261e40db897685d75e3d426219ed8d21fa3a6bc72a27a32
@@ -37,9 +34,6 @@ pkgbase = linux-vfio
 	sha256sums = 99d0102c8065793096b8ea2ccc01c41fa3dcb96855f9f6f2c583b2372208c6f9
 	sha256sums = 773b2a7db63dbc38336e04e25d5017a2a02c49e424cfa32beedb4e47a5027d2c
 	sha256sums = e82ea0c7752b5845655043bb209e39ca3a9fe9c0841b100a5d182261c1ab7068
-	sha256sums = e1b6a237894fb9e7bf142eb97b5e53c2e46a15ff69ef11593007f254b9faa160
-	sha256sums = beede1721c92bae39049be5bcb30e4274406dc53c41436bf75bd44238ee8efe4
-	sha256sums = de9c4f81b51c497de930b365f63633a005e3b8bcfbb21be93fe0cbab84ed9f76
 
 pkgname = linux-vfio
 	pkgdesc = The Linux kernel and modules with patches to enable GPU passthrough with KVM
diff --git a/.gitignore b/.gitignore
index 11e9d540d4b4..9db5d0a42cf2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@ linux.install.pkg
 *.src.tar.gz
 *.log
 *.part
+*.sig
diff --git a/CVE-2017-1000364.fixup.allow-stack-to-grow-up-to-address-space-limit.patch b/CVE-2017-1000364.fixup.allow-stack-to-grow-up-to-address-space-limit.patch
deleted file mode 100644
index 58ec52fa3098..000000000000
--- a/CVE-2017-1000364.fixup.allow-stack-to-grow-up-to-address-space-limit.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-From bd726c90b6b8ce87602208701b208a208e6d5600 Mon Sep 17 00:00:00 2001
-From: Helge Deller <deller@gmx.de>
-Date: Mon, 19 Jun 2017 17:34:05 +0200
-Subject: [PATCH] Allow stack to grow up to address space limit
-
-Fix expand_upwards() on architectures with an upward-growing stack (parisc,
-metag and partly IA-64) to allow the stack to reliably grow exactly up to
-the address space limit given by TASK_SIZE.
-
-Signed-off-by: Helge Deller <deller@gmx.de>
-Acked-by: Hugh Dickins <hughd@google.com>
-Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
----
- mm/mmap.c | 13 ++++++++-----
- 1 file changed, 8 insertions(+), 5 deletions(-)
-
-diff --git a/mm/mmap.c b/mm/mmap.c
-index 290b77d9a01e0..a5e3dcd75e79f 100644
---- a/mm/mmap.c
-+++ b/mm/mmap.c
-@@ -2230,16 +2230,19 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
- 	if (!(vma->vm_flags & VM_GROWSUP))
- 		return -EFAULT;
- 
--	/* Guard against wrapping around to address 0. */
-+	/* Guard against exceeding limits of the address space. */
- 	address &= PAGE_MASK;
--	address += PAGE_SIZE;
--	if (!address)
-+	if (address >= TASK_SIZE)
- 		return -ENOMEM;
-+	address += PAGE_SIZE;
- 
- 	/* Enforce stack_guard_gap */
- 	gap_addr = address + stack_guard_gap;
--	if (gap_addr < address)
--		return -ENOMEM;
-+
-+	/* Guard against overflow */
-+	if (gap_addr < address || gap_addr > TASK_SIZE)
-+		gap_addr = TASK_SIZE;
-+
- 	next = vma->vm_next;
- 	if (next && next->vm_start < gap_addr) {
- 		if (!(next->vm_flags & VM_GROWSUP))
diff --git a/CVE-2017-1000364.mm-fix-new-crash-in-unmapped_area_topdown.patch b/CVE-2017-1000364.mm-fix-new-crash-in-unmapped_area_topdown.patch
deleted file mode 100644
index 25fc3f55d6e9..000000000000
--- a/CVE-2017-1000364.mm-fix-new-crash-in-unmapped_area_topdown.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From f4cb767d76cf7ee72f97dd76f6cfa6c76a5edc89 Mon Sep 17 00:00:00 2001
-From: Hugh Dickins <hughd@google.com>
-Date: Tue, 20 Jun 2017 02:10:44 -0700
-Subject: [PATCH] mm: fix new crash in unmapped_area_topdown()
-
-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().
-
-Cc: stable@vger.kernel.org
-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>
----
- mm/mmap.c | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
-diff --git a/mm/mmap.c b/mm/mmap.c
-index 8e07976d5e477..290b77d9a01e0 100644
---- a/mm/mmap.c
-+++ b/mm/mmap.c
-@@ -1817,7 +1817,8 @@ 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 */
-@@ -1920,7 +1921,8 @@ 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 */
diff --git a/CVE-2017-1000364.mm-larger-stack-guard-gap-between-vmas.patch b/CVE-2017-1000364.mm-larger-stack-guard-gap-between-vmas.patch
deleted file mode 100644
index 681fec47a4ad..000000000000
--- a/CVE-2017-1000364.mm-larger-stack-guard-gap-between-vmas.patch
+++ /dev/null
@@ -1,883 +0,0 @@
-From: Hugh Dickins <hughd@google.com>
-Date: Mon, 19 Jun 2017 04:03:24 -0700
-Subject: mm: larger stack guard gap, between vmas
-Origin: https://git.kernel.org/linus/1be7107fbe18eed3e319a6c3e83c78254b693acb
-
-Stack guard page is a useful feature to reduce a risk of stack smashing
-into a different mapping. We have been using a single page gap which
-is sufficient to prevent having stack adjacent to a different mapping.
-But this seems to be insufficient in the light of the stack usage in
-userspace. E.g. glibc uses as large as 64kB alloca() in many commonly
-used functions. Others use constructs liks gid_t buffer[NGROUPS_MAX]
-which is 256kB or stack strings with MAX_ARG_STRLEN.
-
-This will become especially dangerous for suid binaries and the default
-no limit for the stack size limit because those applications can be
-tricked to consume a large portion of the stack and a single glibc call
-could jump over the guard page. These attacks are not theoretical,
-unfortunatelly.
-
-Make those attacks less probable by increasing the stack guard gap
-to 1MB (on systems with 4k pages; but make it depend on the page size
-because systems with larger base pages might cap stack allocations in
-the PAGE_SIZE units) which should cover larger alloca() and VLA stack
-allocations. It is obviously not a full fix because the problem is
-somehow inherent, but it should reduce attack space a lot.
-
-One could argue that the gap size should be configurable from userspace,
-but that can be done later when somebody finds that the new 1MB is wrong
-for some special case applications.  For now, add a kernel command line
-option (stack_guard_gap) to specify the stack gap size (in page units).
-
-Implementation wise, first delete all the old code for stack guard page:
-because although we could get away with accounting one extra page in a
-stack vma, accounting a larger gap can break userspace - case in point,
-a program run with "ulimit -S -v 20000" failed when the 1MB gap was
-counted for RLIMIT_AS; similar problems could come with RLIMIT_MLOCK
-and strict non-overcommit mode.
-
-Instead of keeping gap inside the stack vma, maintain the stack guard
-gap as a gap between vmas: using vm_start_gap() in place of vm_start
-(or vm_end_gap() in place of vm_end if VM_GROWSUP) in just those few
-places which need to respect the gap - mainly arch_get_unmapped_area(),
-and and the vma tree's subtree_gap support for that.
-
-Original-patch-by: Oleg Nesterov <oleg@redhat.com>
-Original-patch-by: Michal Hocko <mhocko@suse.com>
-Signed-off-by: Hugh Dickins <hughd@google.com>
-Acked-by: Michal Hocko <mhocko@suse.com>
-Tested-by: Helge Deller <deller@gmx.de> # parisc
-Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-[bwh: Backported to 4.11: adjust context]
----
- Documentation/admin-guide/kernel-parameters.txt |   7 ++
- arch/arc/mm/mmap.c                              |   2 +-
- arch/arm/mm/mmap.c                              |   4 +-
- arch/frv/mm/elf-fdpic.c                         |   2 +-
- arch/mips/mm/mmap.c                             |   2 +-
- arch/parisc/kernel/sys_parisc.c                 |  15 ++-
- arch/powerpc/mm/hugetlbpage-radix.c             |   2 +-
- arch/powerpc/mm/mmap.c                          |   4 +-
- arch/powerpc/mm/slice.c                         |   2 +-
- arch/s390/mm/mmap.c                             |   4 +-
- arch/sh/mm/mmap.c                               |   4 +-
- arch/sparc/kernel/sys_sparc_64.c                |   4 +-
- arch/sparc/mm/hugetlbpage.c                     |   2 +-
- arch/tile/mm/hugetlbpage.c                      |   2 +-
- arch/x86/kernel/sys_x86_64.c                    |   4 +-
- arch/x86/mm/hugetlbpage.c                       |   2 +-
- arch/xtensa/kernel/syscall.c                    |   2 +-
- fs/hugetlbfs/inode.c                            |   2 +-
- fs/proc/task_mmu.c                              |   4 -
- include/linux/mm.h                              |  53 ++++-----
- mm/gup.c                                        |   5 -
- mm/memory.c                                     |  38 ------
- mm/mmap.c                                       | 149 ++++++++++++++----------
- 23 files changed, 152 insertions(+), 163 deletions(-)
-
---- a/Documentation/admin-guide/kernel-parameters.txt
-+++ b/Documentation/admin-guide/kernel-parameters.txt
-@@ -3779,6 +3779,13 @@
- 	spia_pedr=
- 	spia_peddr=
- 
-+	stack_guard_gap=	[MM]
-+			override the default stack gap protection. The value
-+			is in page units and it defines how many pages prior
-+			to (for stacks growing down) resp. after (for stacks
-+			growing up) the main stack are reserved for no other
-+			mapping. Default value is 256 pages.
-+
- 	stacktrace	[FTRACE]
- 			Enabled the stack tracer on boot up.
- 
---- a/arch/arc/mm/mmap.c
-+++ b/arch/arc/mm/mmap.c
-@@ -65,7 +65,7 @@ arch_get_unmapped_area(struct file *filp
- 
- 		vma = find_vma(mm, addr);
- 		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 
---- a/arch/arm/mm/mmap.c
-+++ b/arch/arm/mm/mmap.c
-@@ -90,7 +90,7 @@ arch_get_unmapped_area(struct file *filp
- 
- 		vma = find_vma(mm, addr);
- 		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 
-@@ -141,7 +141,7 @@ arch_get_unmapped_area_topdown(struct fi
- 			addr = PAGE_ALIGN(addr);
- 		vma = find_vma(mm, addr);
- 		if (TASK_SIZE - len >= addr &&
--				(!vma || addr + len <= vma->vm_start))
-+				(!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 
---- a/arch/frv/mm/elf-fdpic.c
-+++ b/arch/frv/mm/elf-fdpic.c
-@@ -75,7 +75,7 @@ unsigned long arch_get_unmapped_area(str
- 		addr = PAGE_ALIGN(addr);
- 		vma = find_vma(current->mm, addr);
- 		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			goto success;
- 	}
- 
---- a/arch/mips/mm/mmap.c
-+++ b/arch/mips/mm/mmap.c
-@@ -93,7 +93,7 @@ static unsigned long arch_get_unmapped_a
- 
- 		vma = find_vma(mm, addr);
- 		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 
---- a/arch/parisc/kernel/sys_parisc.c
-+++ b/arch/parisc/kernel/sys_parisc.c
-@@ -90,7 +90,7 @@ unsigned long arch_get_unmapped_area(str
- 		unsigned long len, unsigned long pgoff, unsigned long flags)
- {
- 	struct mm_struct *mm = current->mm;
--	struct vm_area_struct *vma;
-+	struct vm_area_struct *vma, *prev;
- 	unsigned long task_size = TASK_SIZE;
- 	int do_color_align, last_mmap;
- 	struct vm_unmapped_area_info info;
-@@ -117,9 +117,10 @@ unsigned long arch_get_unmapped_area(str
- 		else
- 			addr = PAGE_ALIGN(addr);
- 
--		vma = find_vma(mm, addr);
-+		vma = find_vma_prev(mm, addr, &prev);
- 		if (task_size - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)) &&
-+		    (!prev || addr >= vm_end_gap(prev)))
- 			goto found_addr;
- 	}
- 
-@@ -143,7 +144,7 @@ arch_get_unmapped_area_topdown(struct fi
- 			  const unsigned long len, const unsigned long pgoff,
- 			  const unsigned long flags)
- {
--	struct vm_area_struct *vma;
-+	struct vm_area_struct *vma, *prev;
- 	struct mm_struct *mm = current->mm;
- 	unsigned long addr = addr0;
- 	int do_color_align, last_mmap;
-@@ -177,9 +178,11 @@ arch_get_unmapped_area_topdown(struct fi
- 			addr = COLOR_ALIGN(addr, last_mmap, pgoff);
- 		else
- 			addr = PAGE_ALIGN(addr);
--		vma = find_vma(mm, addr);
-+
-+		vma = find_vma_prev(mm, addr, &prev);
- 		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)) &&
-+		    (!prev || addr >= vm_end_gap(prev)))
- 			goto found_addr;
- 	}
- 
---- a/arch/powerpc/mm/hugetlbpage-radix.c
-+++ b/arch/powerpc/mm/hugetlbpage-radix.c
-@@ -65,7 +65,7 @@ radix__hugetlb_get_unmapped_area(struct
- 		addr = ALIGN(addr, huge_page_size(h));
- 		vma = find_vma(mm, addr);
- 		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 	/*
---- a/arch/powerpc/mm/mmap.c
-+++ b/arch/powerpc/mm/mmap.c
-@@ -107,7 +107,7 @@ radix__arch_get_unmapped_area(struct fil
- 		addr = PAGE_ALIGN(addr);
- 		vma = find_vma(mm, addr);
- 		if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 
-@@ -143,7 +143,7 @@ radix__arch_get_unmapped_area_topdown(st
- 		addr = PAGE_ALIGN(addr);
- 		vma = find_vma(mm, addr);
- 		if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
--				(!vma || addr + len <= vma->vm_start))
-+				(!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 
---- a/arch/powerpc/mm/slice.c
-+++ b/arch/powerpc/mm/slice.c
-@@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_
- 	if ((mm->task_size - len) < addr)
- 		return 0;
- 	vma = find_vma(mm, addr);
--	return (!vma || (addr + len) <= vma->vm_start);
-+	return (!vma || (addr + len) <= vm_start_gap(vma));
- }
- 
- static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
---- a/arch/s390/mm/mmap.c
-+++ b/arch/s390/mm/mmap.c
-@@ -100,7 +100,7 @@ arch_get_unmapped_area(struct file *filp
- 		addr = PAGE_ALIGN(addr);
- 		vma = find_vma(mm, addr);
- 		if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 
-@@ -138,7 +138,7 @@ arch_get_unmapped_area_topdown(struct fi
- 		addr = PAGE_ALIGN(addr);
- 		vma = find_vma(mm, addr);
- 		if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
--				(!vma || addr + len <= vma->vm_start))
-+				(!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 
---- a/arch/sh/mm/mmap.c
-+++ b/arch/sh/mm/mmap.c
-@@ -64,7 +64,7 @@ unsigned long arch_get_unmapped_area(str
- 
- 		vma = find_vma(mm, addr);
- 		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 
-@@ -114,7 +114,7 @@ arch_get_unmapped_area_topdown(struct fi
- 
- 		vma = find_vma(mm, addr);
- 		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 
---- a/arch/sparc/kernel/sys_sparc_64.c
-+++ b/arch/sparc/kernel/sys_sparc_64.c
-@@ -120,7 +120,7 @@ unsigned long arch_get_unmapped_area(str
- 
- 		vma = find_vma(mm, addr);
- 		if (task_size - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 
-@@ -183,7 +183,7 @@ arch_get_unmapped_area_topdown(struct fi
- 
- 		vma = find_vma(mm, addr);
- 		if (task_size - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 
---- a/arch/sparc/mm/hugetlbpage.c
-+++ b/arch/sparc/mm/hugetlbpage.c
-@@ -120,7 +120,7 @@ hugetlb_get_unmapped_area(struct file *f
- 		addr = ALIGN(addr, huge_page_size(h));
- 		vma = find_vma(mm, addr);
- 		if (task_size - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 	if (mm->get_unmapped_area == arch_get_unmapped_area)
---- a/arch/tile/mm/hugetlbpage.c
-+++ b/arch/tile/mm/hugetlbpage.c
-@@ -233,7 +233,7 @@ unsigned long hugetlb_get_unmapped_area(
- 		addr = ALIGN(addr, huge_page_size(h));
- 		vma = find_vma(mm, addr);
- 		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 	if (current->mm->get_unmapped_area == arch_get_unmapped_area)
---- a/arch/x86/kernel/sys_x86_64.c
-+++ b/arch/x86/kernel/sys_x86_64.c
-@@ -141,7 +141,7 @@ arch_get_unmapped_area(struct file *filp
- 		addr = PAGE_ALIGN(addr);
- 		vma = find_vma(mm, addr);
- 		if (end - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 
-@@ -184,7 +184,7 @@ arch_get_unmapped_area_topdown(struct fi
- 		addr = PAGE_ALIGN(addr);
- 		vma = find_vma(mm, addr);
- 		if (TASK_SIZE - len >= addr &&
--				(!vma || addr + len <= vma->vm_start))
-+				(!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 
---- a/arch/x86/mm/hugetlbpage.c
-+++ b/arch/x86/mm/hugetlbpage.c
-@@ -145,7 +145,7 @@ hugetlb_get_unmapped_area(struct file *f
- 		addr = ALIGN(addr, huge_page_size(h));
- 		vma = find_vma(mm, addr);
- 		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 	if (mm->get_unmapped_area == arch_get_unmapped_area)
---- a/arch/xtensa/kernel/syscall.c
-+++ b/arch/xtensa/kernel/syscall.c
-@@ -88,7 +88,7 @@ unsigned long arch_get_unmapped_area(str
- 		/* At this point:  (!vmm || addr < vmm->vm_end). */
- 		if (TASK_SIZE - len < addr)
- 			return -ENOMEM;
--		if (!vmm || addr + len <= vmm->vm_start)
-+		if (!vmm || addr + len <= vm_start_gap(vmm))
- 			return addr;
- 		addr = vmm->vm_end;
- 		if (flags & MAP_SHARED)
---- a/fs/hugetlbfs/inode.c
-+++ b/fs/hugetlbfs/inode.c
-@@ -200,7 +200,7 @@ hugetlb_get_unmapped_area(struct file *f
- 		addr = ALIGN(addr, huge_page_size(h));
- 		vma = find_vma(mm, addr);
- 		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)))
- 			return addr;
- 	}
- 
---- a/fs/proc/task_mmu.c
-+++ b/fs/proc/task_mmu.c
-@@ -303,11 +303,7 @@ show_map_vma(struct seq_file *m, struct
- 
- 	/* We don't show the stack guard page in /proc/maps */
- 	start = vma->vm_start;
--	if (stack_guard_page_start(vma, start))
--		start += PAGE_SIZE;
- 	end = vma->vm_end;
--	if (stack_guard_page_end(vma, end))
--		end -= PAGE_SIZE;
- 
- 	seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
- 	seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
---- a/include/linux/mm.h
-+++ b/include/linux/mm.h
-@@ -1403,12 +1403,6 @@ int clear_page_dirty_for_io(struct page
- 
- int get_cmdline(struct task_struct *task, char *buffer, int buflen);
- 
--/* Is the vma a continuation of the stack vma above it? */
--static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
--{
--	return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
--}
--
- static inline bool vma_is_anonymous(struct vm_area_struct *vma)
- {
- 	return !vma->vm_ops;
-@@ -1424,28 +1418,6 @@ bool vma_is_shmem(struct vm_area_struct
- static inline bool vma_is_shmem(struct vm_area_struct *vma) { return false; }
- #endif
- 
--static inline int stack_guard_page_start(struct vm_area_struct *vma,
--					     unsigned long addr)
--{
--	return (vma->vm_flags & VM_GROWSDOWN) &&
--		(vma->vm_start == addr) &&
--		!vma_growsdown(vma->vm_prev, addr);
--}
--
--/* Is the vma a continuation of the stack vma below it? */
--static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
--{
--	return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
--}
--
--static inline int stack_guard_page_end(struct vm_area_struct *vma,
--					   unsigned long addr)
--{
--	return (vma->vm_flags & VM_GROWSUP) &&
--		(vma->vm_end == addr) &&
--		!vma_growsup(vma->vm_next, addr);
--}
--
- int vma_is_stack_for_current(struct vm_area_struct *vma);
- 
- extern unsigned long move_page_tables(struct vm_area_struct *vma,
-@@ -2232,6 +2204,7 @@ void page_cache_async_readahead(struct a
- 				pgoff_t offset,
- 				unsigned long size);
- 
-+extern unsigned long stack_guard_gap;
- /* Generic expand stack which grows the stack according to GROWS{UP,DOWN} */
- extern int expand_stack(struct vm_area_struct *vma, unsigned long address);
- 
-@@ -2260,6 +2233,30 @@ static inline struct vm_area_struct * fi
- 	return vma;
- }
- 
-+static inline unsigned long vm_start_gap(struct vm_area_struct *vma)
-+{
-+	unsigned long vm_start = vma->vm_start;
-+
-+	if (vma->vm_flags & VM_GROWSDOWN) {
-+		vm_start -= stack_guard_gap;
-+		if (vm_start > vma->vm_start)
-+			vm_start = 0;
-+	}
-+	return vm_start;
-+}
-+
-+static inline unsigned long vm_end_gap(struct vm_area_struct *vma)
-+{
-+	unsigned long vm_end = vma->vm_end;
-+
-+	if (vma->vm_flags & VM_GROWSUP) {
-+		vm_end += stack_guard_gap;
-+		if (vm_end < vma->vm_end)
-+			vm_end = -PAGE_SIZE;
-+	}
-+	return vm_end;
-+}
-+
- static inline unsigned long vma_pages(struct vm_area_struct *vma)
- {
- 	return (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
---- a/mm/gup.c
-+++ b/mm/gup.c
-@@ -387,11 +387,6 @@ static int faultin_page(struct task_stru
- 	/* mlock all present pages, but do not fault in new pages */
- 	if ((*flags & (FOLL_POPULATE | FOLL_MLOCK)) == FOLL_MLOCK)
- 		return -ENOENT;
--	/* For mm_populate(), just skip the stack guard page. */
--	if ((*flags & FOLL_POPULATE) &&
--			(stack_guard_page_start(vma, address) ||
--			 stack_guard_page_end(vma, address + PAGE_SIZE)))
--		return -ENOENT;
- 	if (*flags & FOLL_WRITE)
- 		fault_flags |= FAULT_FLAG_WRITE;
- 	if (*flags & FOLL_REMOTE)
---- a/mm/memory.c
-+++ b/mm/memory.c
-@@ -2855,40 +2855,6 @@ out_release:
- }
- 
- /*
-- * This is like a special single-page "expand_{down|up}wards()",
-- * except we must first make sure that 'address{-|+}PAGE_SIZE'
-- * doesn't hit another vma.
-- */
--static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
--{
--	address &= PAGE_MASK;
--	if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
--		struct vm_area_struct *prev = vma->vm_prev;
--
--		/*
--		 * Is there a mapping abutting this one below?
--		 *
--		 * That's only ok if it's the same stack mapping
--		 * that has gotten split..
--		 */
--		if (prev && prev->vm_end == address)
--			return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
--
--		return expand_downwards(vma, address - PAGE_SIZE);
--	}
--	if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
--		struct vm_area_struct *next = vma->vm_next;
--
--		/* As VM_GROWSDOWN but s/below/above/ */
--		if (next && next->vm_start == address + PAGE_SIZE)
--			return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
--
--		return expand_upwards(vma, address + PAGE_SIZE);
--	}
--	return 0;
--}
--
--/*
-  * We enter with non-exclusive mmap_sem (to exclude vma changes,
-  * but allow concurrent faults), and pte mapped but not yet locked.
-  * We return with mmap_sem still held, but pte unmapped and unlocked.
-@@ -2904,10 +2870,6 @@ static int do_anonymous_page(struct vm_f
- 	if (vma->vm_flags & VM_SHARED)
- 		return VM_FAULT_SIGBUS;
- 
--	/* Check if we need to add a guard page to the stack */
--	if (check_stack_guard_page(vma, vmf->address) < 0)
--		return VM_FAULT_SIGSEGV;
--
- 	/*
- 	 * Use pte_alloc() instead of pte_alloc_map().  We can't run
- 	 * pte_offset_map() on pmds where a huge pmd might be created
---- a/mm/mmap.c
-+++ b/mm/mmap.c
-@@ -183,6 +183,7 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
- 	unsigned long retval;
- 	unsigned long newbrk, oldbrk;
- 	struct mm_struct *mm = current->mm;
-+	struct vm_area_struct *next;
- 	unsigned long min_brk;
- 	bool populate;
- 	LIST_HEAD(uf);
-@@ -229,7 +230,8 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
- 	}
- 
- 	/* Check against existing mmap mappings. */
--	if (find_vma_intersection(mm, oldbrk, newbrk+PAGE_SIZE))
-+	next = find_vma(mm, oldbrk);
-+	if (next && newbrk + PAGE_SIZE > vm_start_gap(next))
- 		goto out;
- 
- 	/* Ok, looks good - let it rip. */
-@@ -253,10 +255,22 @@ out:
- 
- static long vma_compute_subtree_gap(struct vm_area_struct *vma)
- {
--	unsigned long max, subtree_gap;
--	max = vma->vm_start;
--	if (vma->vm_prev)
--		max -= vma->vm_prev->vm_end;
-+	unsigned long max, prev_end, subtree_gap;
-+
-+	/*
-+	 * Note: in the rare case of a VM_GROWSDOWN above a VM_GROWSUP, we
-+	 * allow two stack_guard_gaps between them here, and when choosing
-+	 * an unmapped area; whereas when expanding we only require one.
-+	 * That's a little inconsistent, but keeps the code here simpler.
-+	 */
-+	max = vm_start_gap(vma);
-+	if (vma->vm_prev) {
-+		prev_end = vm_end_gap(vma->vm_prev);
-+		if (max > prev_end)
-+			max -= prev_end;
-+		else
-+			max = 0;
-+	}
- 	if (vma->vm_rb.rb_left) {
- 		subtree_gap = rb_entry(vma->vm_rb.rb_left,
- 				struct vm_area_struct, vm_rb)->rb_subtree_gap;
-@@ -352,7 +366,7 @@ static void validate_mm(struct mm_struct
- 			anon_vma_unlock_read(anon_vma);
- 		}
- 
--		highest_address = vma->vm_end;
-+		highest_address = vm_end_gap(vma);
- 		vma = vma->vm_next;
- 		i++;
- 	}
-@@ -541,7 +555,7 @@ void __vma_link_rb(struct mm_struct *mm,
- 	if (vma->vm_next)
- 		vma_gap_update(vma->vm_next);
- 	else
--		mm->highest_vm_end = vma->vm_end;
-+		mm->highest_vm_end = vm_end_gap(vma);
- 
- 	/*
- 	 * vma->vm_prev wasn't known when we followed the rbtree to find the
-@@ -856,7 +870,7 @@ again:
- 			vma_gap_update(vma);
- 		if (end_changed) {
- 			if (!next)
--				mm->highest_vm_end = end;
-+				mm->highest_vm_end = vm_end_gap(vma);
- 			else if (!adjust_next)
- 				vma_gap_update(next);
- 		}
-@@ -941,7 +955,7 @@ again:
- 			 * mm->highest_vm_end doesn't need any update
- 			 * in remove_next == 1 case.
- 			 */
--			VM_WARN_ON(mm->highest_vm_end != end);
-+			VM_WARN_ON(mm->highest_vm_end != vm_end_gap(vma));
- 		}
- 	}
- 	if (insert && file)
-@@ -1787,7 +1801,7 @@ unsigned long unmapped_area(struct vm_un
- 
- 	while (true) {
- 		/* Visit left subtree if it looks promising */
--		gap_end = vma->vm_start;
-+		gap_end = vm_start_gap(vma);
- 		if (gap_end >= low_limit && vma->vm_rb.rb_left) {
- 			struct vm_area_struct *left =
- 				rb_entry(vma->vm_rb.rb_left,
-@@ -1798,7 +1812,7 @@ unsigned long unmapped_area(struct vm_un
- 			}
- 		}
- 
--		gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
-+		gap_start = vma->vm_prev ? vm_end_gap(vma->vm_prev) : 0;
- check_current:
- 		/* Check if current node has a suitable gap */
- 		if (gap_start > high_limit)
-@@ -1825,8 +1839,8 @@ check_current:
- 			vma = rb_entry(rb_parent(prev),
- 				       struct vm_area_struct, vm_rb);
- 			if (prev == vma->vm_rb.rb_left) {
--				gap_start = vma->vm_prev->vm_end;
--				gap_end = vma->vm_start;
-+				gap_start = vm_end_gap(vma->vm_prev);
-+				gap_end = vm_start_gap(vma);
- 				goto check_current;
- 			}
- 		}
-@@ -1890,7 +1904,7 @@ unsigned long unmapped_area_topdown(stru
- 
- 	while (true) {
- 		/* Visit right subtree if it looks promising */
--		gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
-+		gap_start = vma->vm_prev ? vm_end_gap(vma->vm_prev) : 0;
- 		if (gap_start <= high_limit && vma->vm_rb.rb_right) {
- 			struct vm_area_struct *right =
- 				rb_entry(vma->vm_rb.rb_right,
-@@ -1903,7 +1917,7 @@ unsigned long unmapped_area_topdown(stru
- 
- check_current:
- 		/* Check if current node has a suitable gap */
--		gap_end = vma->vm_start;
-+		gap_end = vm_start_gap(vma);
- 		if (gap_end < low_limit)
- 			return -ENOMEM;
- 		if (gap_start <= high_limit && gap_end - gap_start >= length)
-@@ -1929,7 +1943,7 @@ check_current:
- 				       struct vm_area_struct, vm_rb);
- 			if (prev == vma->vm_rb.rb_right) {
- 				gap_start = vma->vm_prev ?
--					vma->vm_prev->vm_end : 0;
-+					vm_end_gap(vma->vm_prev) : 0;
- 				goto check_current;
- 			}
- 		}
-@@ -1967,7 +1981,7 @@ arch_get_unmapped_area(struct file *filp
- 		unsigned long len, unsigned long pgoff, unsigned long flags)
- {
- 	struct mm_struct *mm = current->mm;
--	struct vm_area_struct *vma;
-+	struct vm_area_struct *vma, *prev;
- 	struct vm_unmapped_area_info info;
- 
- 	if (len > TASK_SIZE - mmap_min_addr)
-@@ -1978,9 +1992,10 @@ arch_get_unmapped_area(struct file *filp
- 
- 	if (addr) {
- 		addr = PAGE_ALIGN(addr);
--		vma = find_vma(mm, addr);
-+		vma = find_vma_prev(mm, addr, &prev);
- 		if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		    (!vma || addr + len <= vm_start_gap(vma)) &&
-+		    (!prev || addr >= vm_end_gap(prev)))
- 			return addr;
- 	}
- 
-@@ -2003,7 +2018,7 @@ arch_get_unmapped_area_topdown(struct fi
- 			  const unsigned long len, const unsigned long pgoff,
- 			  const unsigned long flags)
- {
--	struct vm_area_struct *vma;
-+	struct vm_area_struct *vma, *prev;
- 	struct mm_struct *mm = current->mm;
- 	unsigned long addr = addr0;
- 	struct vm_unmapped_area_info info;
-@@ -2018,9 +2033,10 @@ arch_get_unmapped_area_topdown(struct fi
- 	/* requesting a specific address */
- 	if (addr) {
- 		addr = PAGE_ALIGN(addr);
--		vma = find_vma(mm, addr);
-+		vma = find_vma_prev(mm, addr, &prev);
- 		if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
--				(!vma || addr + len <= vma->vm_start))
-+				(!vma || addr + len <= vm_start_gap(vma)) &&
-+				(!prev || addr >= vm_end_gap(prev)))
- 			return addr;
- 	}
- 
-@@ -2155,21 +2171,19 @@ find_vma_prev(struct mm_struct *mm, unsi
-  * update accounting. This is shared with both the
-  * grow-up and grow-down cases.
-  */
--static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, unsigned long grow)
-+static int acct_stack_growth(struct vm_area_struct *vma,
-+			     unsigned long size, unsigned long grow)
- {
- 	struct mm_struct *mm = vma->vm_mm;
- 	struct rlimit *rlim = current->signal->rlim;
--	unsigned long new_start, actual_size;
-+	unsigned long new_start;
- 
- 	/* address space limit tests */
- 	if (!may_expand_vm(mm, vma->vm_flags, grow))
- 		return -ENOMEM;
- 
- 	/* Stack limit test */
--	actual_size = size;
--	if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
--		actual_size -= PAGE_SIZE;
--	if (actual_size > READ_ONCE(rlim[RLIMIT_STACK].rlim_cur))
-+	if (size > READ_ONCE(rlim[RLIMIT_STACK].rlim_cur))
- 		return -ENOMEM;
- 
- 	/* mlock limit tests */
-@@ -2207,17 +2221,30 @@ static int acct_stack_growth(struct vm_a
- int expand_upwards(struct vm_area_struct *vma, unsigned long address)
- {
- 	struct mm_struct *mm = vma->vm_mm;
-+	struct vm_area_struct *next;
-+	unsigned long gap_addr;
- 	int error = 0;
- 
- 	if (!(vma->vm_flags & VM_GROWSUP))
- 		return -EFAULT;
- 
- 	/* Guard against wrapping around to address 0. */
--	if (address < PAGE_ALIGN(address+4))
--		address = PAGE_ALIGN(address+4);
--	else
-+	address &= PAGE_MASK;
-+	address += PAGE_SIZE;
-+	if (!address)
- 		return -ENOMEM;
- 
-+	/* Enforce stack_guard_gap */
-+	gap_addr = address + stack_guard_gap;
-+	if (gap_addr < address)
-+		return -ENOMEM;
-+	next = vma->vm_next;
-+	if (next && next->vm_start < gap_addr) {
-+		if (!(next->vm_flags & VM_GROWSUP))
-+			return -ENOMEM;
-+		/* Check that both stack segments have the same anon_vma? */
-+	}
-+
- 	/* We must make sure the anon_vma is allocated. */
- 	if (unlikely(anon_vma_prepare(vma)))
- 		return -ENOMEM;
-@@ -2261,7 +2288,7 @@ int expand_upwards(struct vm_area_struct
- 				if (vma->vm_next)
- 					vma_gap_update(vma->vm_next);
- 				else
--					mm->highest_vm_end = address;
-+					mm->highest_vm_end = vm_end_gap(vma);
- 				spin_unlock(&mm->page_table_lock);
- 
- 				perf_event_mmap(vma);
-@@ -2282,6 +2309,8 @@ int expand_downwards(struct vm_area_stru
- 				   unsigned long address)
- {
- 	struct mm_struct *mm = vma->vm_mm;
-+	struct vm_area_struct *prev;
-+	unsigned long gap_addr;
- 	int error;
- 
- 	address &= PAGE_MASK;
-@@ -2289,6 +2318,17 @@ int expand_downwards(struct vm_area_stru
- 	if (error)
- 		return error;
- 
-+	/* Enforce stack_guard_gap */
-+	gap_addr = address - stack_guard_gap;
-+	if (gap_addr > address)
-+		return -ENOMEM;
-+	prev = vma->vm_prev;
-+	if (prev && prev->vm_end > gap_addr) {
-+		if (!(prev->vm_flags & VM_GROWSDOWN))
-+			return -ENOMEM;
-+		/* Check that both stack segments have the same anon_vma? */
-+	}
-+
- 	/* We must make sure the anon_vma is allocated. */
- 	if (unlikely(anon_vma_prepare(vma)))
- 		return -ENOMEM;
-@@ -2343,28 +2383,25 @@ int expand_downwards(struct vm_area_stru
- 	return error;
- }
- 
--/*
-- * Note how expand_stack() refuses to expand the stack all the way to
-- * abut the next virtual mapping, *unless* that mapping itself is also
-- * a stack mapping. We want to leave room for a guard page, after all
-- * (the guard page itself is not added here, that is done by the
-- * actual page faulting logic)
-- *
-- * This matches the behavior of the guard page logic (see mm/memory.c:
-- * check_stack_guard_page()), which only allows the guard page to be
-- * removed under these circumstances.
-- */
-+/* enforced gap between the expanding stack and other mappings. */
-+unsigned long stack_guard_gap = 256UL<<PAGE_SHIFT;
-+
-+static int __init cmdline_parse_stack_guard_gap(char *p)
-+{
-+	unsigned long val;
-+	char *endptr;
-+
-+	val = simple_strtoul(p, &endptr, 10);
-+	if (!*endptr)
-+		stack_guard_gap = val << PAGE_SHIFT;
-+
-+	return 0;
-+}
-+__setup("stack_guard_gap=", cmdline_parse_stack_guard_gap);
-+
- #ifdef CONFIG_STACK_GROWSUP
- int expand_stack(struct vm_area_struct *vma, unsigned long address)
- {
--	struct vm_area_struct *next;
--
--	address &= PAGE_MASK;
--	next = vma->vm_next;
--	if (next && next->vm_start == address + PAGE_SIZE) {
--		if (!(next->vm_flags & VM_GROWSUP))
--			return -ENOMEM;
--	}
- 	return expand_upwards(vma, address);
- }
- 
-@@ -2386,14 +2423,6 @@ find_extend_vma(struct mm_struct *mm, un
- #else
- int expand_stack(struct vm_area_struct *vma, unsigned long address)
- {
--	struct vm_area_struct *prev;
--
--	address &= PAGE_MASK;
--	prev = vma->vm_prev;
--	if (prev && prev->vm_end == address) {
--		if (!(prev->vm_flags & VM_GROWSDOWN))
--			return -ENOMEM;
--	}
- 	return expand_downwards(vma, address);
- }
- 
-@@ -2491,7 +2520,7 @@ detach_vmas_to_be_unmapped(struct mm_str
- 		vma->vm_prev = prev;
- 		vma_gap_update(vma);
- 	} else
--		mm->highest_vm_end = prev ? prev->vm_end : 0;
-+		mm->highest_vm_end = prev ? vm_end_gap(prev) : 0;
- 	tail_vma->vm_next = NULL;
- 
- 	/* Kill the cache */
diff --git a/PKGBUILD b/PKGBUILD
index 736b5d013f59..7b6cd5ee9137 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -3,8 +3,8 @@
 
 pkgbase=linux-vfio
 _srcname=linux-4.11
-pkgver=4.11.6
-pkgrel=2
+pkgver=4.11.7
+pkgrel=1
 arch=('i686' 'x86_64')
 url="http://www.kernel.org/"
 license=('GPL2')
@@ -22,23 +22,17 @@ source=("https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
         'linux.preset'
         # patches for pci passthrough
         'add-acs-overrides.patch'
-        'i915-vga-arbiter.patch'
-        CVE-2017-1000364.mm-larger-stack-guard-gap-between-vmas.patch
-        CVE-2017-1000364.mm-fix-new-crash-in-unmapped_area_topdown.patch
-        CVE-2017-1000364.fixup.allow-stack-to-grow-up-to-address-space-limit.patch)
+        'i915-vga-arbiter.patch')
 sha256sums=('b67ecafd0a42b3383bf4d82f0850cbff92a7e72a215a6d02f42ddbafcf42a7d6'
             'SKIP'
-            '00c0b804ccda18d6ed4a32ba0be049a80363aa2bc084733a22da03f435d992a4'
+            '7d767998aa6a69df36f76d6343c03a45f190c7e8ddf9322c02493ceaa96a1aba'
             'SKIP'
             'f330007da72867bb86556d1f8b84b8a4c8148a5ed5195ae25570a5da61428733'
             '9dd9aa4a8ec613cc8261e40db897685d75e3d426219ed8d21fa3a6bc72a27a32'
             '8f407ad5ff6eff106562ba001c36a281134ac9aa468a596aea660a4fe1fd60b5'
             '99d0102c8065793096b8ea2ccc01c41fa3dcb96855f9f6f2c583b2372208c6f9'
             '773b2a7db63dbc38336e04e25d5017a2a02c49e424cfa32beedb4e47a5027d2c'
-            'e82ea0c7752b5845655043bb209e39ca3a9fe9c0841b100a5d182261c1ab7068'
-            'e1b6a237894fb9e7bf142eb97b5e53c2e46a15ff69ef11593007f254b9faa160'
-            'beede1721c92bae39049be5bcb30e4274406dc53c41436bf75bd44238ee8efe4'
-            'de9c4f81b51c497de930b365f63633a005e3b8bcfbb21be93fe0cbab84ed9f76')
+            'e82ea0c7752b5845655043bb209e39ca3a9fe9c0841b100a5d182261c1ab7068')
 validpgpkeys=(
               'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
               '647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman