Update to 4.13.11-1

.SRCINFO

@@ -1,7 +1,7 @@
 # Generated by mksrcinfo v8
-# Fri Oct 27 23:55:37 UTC 2017
+# Fri Nov 10 14:40:11 UTC 2017
 pkgbase = linux-vfio
-	pkgver = 4.13.9
+	pkgver = 4.13.11
 	pkgrel = 1
 	url = http://www.kernel.org/
 	arch = i686
@@ -16,18 +16,17 @@ pkgbase = linux-vfio
 	options = !strip
 	source = https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.13.tar.xz
 	source = https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.13.tar.sign
-	source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.13.9.xz
+	source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.13.11.xz
-	source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.13.9.sign
+	source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.13.11.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 = revert-usb-memory-fix.patch
 	sha256sums = 2db3d6066c3ad93eb25b973a3d2951e022a7e975ee2fa7cbe5bddf84d9a49a2c
 	sha256sums = SKIP
-	sha256sums = 22156e82467c7911d226a0a887eba19103434efc104439a3b426a3fa551fb8f2
+	sha256sums = f5fb017ee531dc35e3462ccb2d244d4fdc8ac6df9cd3337aa6df2ffc280b1bd6
 	sha256sums = SKIP
 	sha256sums = 9b1d9fcb55782e6149aca4dc2d3b250dd4cedf1bf4bd8c6f0968acab0e2e0ee4
 	sha256sums = 9c6c4d27d59638d0569ea09a97138bfcfb219f17cdf1138be141380e6654f302
@@ -35,7 +34,6 @@ pkgbase = linux-vfio
 	sha256sums = 99d0102c8065793096b8ea2ccc01c41fa3dcb96855f9f6f2c583b2372208c6f9
 	sha256sums = 05467ff4108e13c8a1fed9e2cc5b4e7b50c83e97e39b82d5478ea89b4af475ea
 	sha256sums = 19fd3b81b4b081ceb100c89fb6bab012a8d708da6ca8cee53d771abca4770236
-	sha256sums = 20acfd8fc32fe7c53342d345aa969bc448a0d9022ebbfdf82a06e2d2e22ebfb9
 
 pkgname = linux-vfio
 	pkgdesc = The Linux kernel and modules with patches to enable GPU passthrough with KVM

PKGBUILD

@@ -3,7 +3,7 @@
 
 pkgbase=linux-vfio
 _srcname=linux-4.13
-pkgver=4.13.9
+pkgver=4.13.11
 pkgrel=1
 arch=('i686' 'x86_64')
 url="http://www.kernel.org/"
@@ -22,19 +22,17 @@ source=("https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
         'linux.preset'
         # patches for pci passthrough
         'add-acs-overrides.patch'
-        'i915-vga-arbiter.patch'
+        'i915-vga-arbiter.patch')
-        'revert-usb-memory-fix.patch')
 sha256sums=('2db3d6066c3ad93eb25b973a3d2951e022a7e975ee2fa7cbe5bddf84d9a49a2c'
             'SKIP'
-            '22156e82467c7911d226a0a887eba19103434efc104439a3b426a3fa551fb8f2'
+            'f5fb017ee531dc35e3462ccb2d244d4fdc8ac6df9cd3337aa6df2ffc280b1bd6'
             'SKIP'
             '9b1d9fcb55782e6149aca4dc2d3b250dd4cedf1bf4bd8c6f0968acab0e2e0ee4'
             '9c6c4d27d59638d0569ea09a97138bfcfb219f17cdf1138be141380e6654f302'
             '8f407ad5ff6eff106562ba001c36a281134ac9aa468a596aea660a4fe1fd60b5'
             '99d0102c8065793096b8ea2ccc01c41fa3dcb96855f9f6f2c583b2372208c6f9'
             '05467ff4108e13c8a1fed9e2cc5b4e7b50c83e97e39b82d5478ea89b4af475ea'
-            '19fd3b81b4b081ceb100c89fb6bab012a8d708da6ca8cee53d771abca4770236'
+            '19fd3b81b4b081ceb100c89fb6bab012a8d708da6ca8cee53d771abca4770236')
-            '20acfd8fc32fe7c53342d345aa969bc448a0d9022ebbfdf82a06e2d2e22ebfb9')
 validpgpkeys=(
               'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
               '647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
@@ -65,8 +63,6 @@ prepare() {
   echo '==> Applying ACS override patch'
   patch -p1 -i "${srcdir}/add-acs-overrides.patch"
 
-  patch -p1 -i "${srcdir}/revert-usb-memory-fix.patch"
-
   if [ "${_kernelname}" != "" ]; then
     sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config
     sed -i "s|CONFIG_LOCALVERSION_AUTO=.*|CONFIG_LOCALVERSION_AUTO=n|" ./.config

revert-usb-memory-fix.patch

@@ -1,69 +0,0 @@
-From a9fdf6354267d92b57bfb96fbcccbe5d5c163d8e Mon Sep 17 00:00:00 2001
-From: Hans de Goede <hdegoede@redhat.com>
-Date: Mon, 16 Oct 2017 16:21:19 +0200
-Subject: USB: devio: Revert "USB: devio: Don't corrupt user memory"
-
-commit 845d584f41eac3475c21e4a7d5e88d0f6e410cf7 upstream.
-
-Taking the uurb->buffer_length userspace passes in as a maximum for the
-actual urbs transfer_buffer_length causes 2 serious issues:
-
-1) It breaks isochronous support for all userspace apps using libusb,
-   as existing libusb versions pass in 0 for uurb->buffer_length,
-   relying on the kernel using the lenghts of the usbdevfs_iso_packet_desc
-   descriptors passed in added together as buffer length.
-
-   This for example causes redirection of USB audio and Webcam's into
-   virtual machines using qemu-kvm to no longer work. This is a userspace
-   ABI break and as such must be reverted.
-
-   Note that the original commit does not protect other users / the
-   kernels memory, it only stops the userspace process making the call
-   from shooting itself in the foot.
-
-2) It may cause the kernel to program host controllers to DMA over random
-   memory. Just as the devio code used to only look at the iso_packet_desc
-   lenghts, the host drivers do the same, relying on the submitter of the
-   urbs to make sure the entire buffer is large enough and not checking
-   transfer_buffer_length.
-
-   But the "USB: devio: Don't corrupt user memory" commit now takes the
-   userspace provided uurb->buffer_length for the buffer-size while copying
-   over the user-provided iso_packet_desc lengths 1:1, allowing the user
-   to specify a small buffer size while programming the host controller to
-   dma a lot more data.
-
-   (Atleast the ohci, uhci, xhci and fhci drivers do not check
-    transfer_buffer_length for isoc transfers.)
-
-This reverts commit fa1ed74eb1c2 ("USB: devio: Don't corrupt user memory")
-fixing both these issues.
-
-Cc: Dan Carpenter <dan.carpenter@oracle.com>
-Signed-off-by: Hans de Goede <hdegoede@redhat.com>
-Acked-by: Alan Stern <stern@rowland.harvard.edu>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/usb/core/devio.c | 6 +-----
- 1 file changed, 1 insertion(+), 5 deletions(-)
-
-diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
-index 1d4dfde..066b58c 100644
---- a/drivers/usb/core/devio.c
-+++ b/drivers/usb/core/devio.c
-@@ -1576,11 +1576,7 @@ static int proc_do_submiturb(struct usb_dev_state *ps, struct usbdevfs_urb *uurb
- 			totlen += isopkt[u].length;
- 		}
- 		u *= sizeof(struct usb_iso_packet_descriptor);
--		if (totlen <= uurb->buffer_length)
--			uurb->buffer_length = totlen;
--		else
--			WARN_ONCE(1, "uurb->buffer_length is too short %d vs %d",
--				  totlen, uurb->buffer_length);
-+		uurb->buffer_length = totlen;
- 		break;
- 
- 	default:
--- 
-cgit v1.1
-