Update to 4.14.8-1

This commit is contained in:
Mark Weiman 2017-12-23 11:43:40 -05:00
parent eed374cdff
commit 6d8ebed3be
6 changed files with 224 additions and 88 deletions

View File

@ -1,7 +1,7 @@
# Generated by mksrcinfo v8
# Wed Dec 13 22:27:02 UTC 2017
# Sat Dec 23 16:38:20 UTC 2017
pkgbase = linux-vfio
pkgver = 4.14.5
pkgver = 4.14.8
pkgrel = 1
url = http://www.kernel.org/
arch = x86_64
@ -15,27 +15,33 @@ pkgbase = linux-vfio
options = !strip
source = https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.14.tar.xz
source = https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.14.tar.sign
source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.14.5.xz
source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.14.5.sign
source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.14.8.xz
source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.14.8.sign
source = config
source = 60-linux.hook
source = 90-linux.hook
source = linux.preset
source = add-acs-overrides.patch
source = i915-vga-arbiter.patch
source = 0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch
source = 0001-e1000e-Fix-e1000_check_for_copper_link_ich8lan-retur.patch
source = 0002-dccp-CVE-2017-8824-use-after-free-in-DCCP-code.patch
sha256sums = f81d59477e90a130857ce18dc02f4fbe5725854911db1e7ba770c7cd350f96a7
sha256sums = SKIP
sha256sums = d86eb2fd1c424fec9fbb12afacf7b783756651f5d7d0cf7ac71c3fbbbedddc9c
sha256sums = 42eaed731b716244514b765c199e8f675d79287d7630e5c2911053ad52a1fa0a
sha256sums = SKIP
sha256sums = bfde21c325d39013463c38e9fa23d6d6481238b8509eea4ae38906127017e47d
sha256sums = ae2e95db94ef7176207c690224169594d49445e04249d2499e9d2fbc117a0b21
sha256sums = 8f407ad5ff6eff106562ba001c36a281134ac9aa468a596aea660a4fe1fd60b5
sha256sums = 99d0102c8065793096b8ea2ccc01c41fa3dcb96855f9f6f2c583b2372208c6f9
sha256sums = c238969a3c3a44b41c868a883880d8c4dc475e457427e91c649e9f24170b2c7d
sha256sums = eaf70cd805cdb43cf6227d354a6d54f67645b6df99e06136a8055d7494d7439c
sha256sums = 37b86ca3de148a34258e3176dbf41488d9dbd19e93adbd22a062b3c41332ce85
sha256sums = c6e7db7dfd6a07e1fd0e20c3a5f0f315f9c2a366fe42214918b756f9a1c9bfa3
sha256sums = 1d69940c6bf1731fa1d1da29b32ec4f594fa360118fe7b128c9810285ebf13e2
pkgname = linux-vfio
pkgdesc = The Linux kernel and modules with patches to enable GPU passthrough with KVM
pkgdesc = The Linux-vfio kernel and modules
install = linux.install
depends = coreutils
depends = linux-firmware

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@ -0,0 +1,73 @@
From c3c1af44db713ac6624e729ea4832d0ce70685e0 Mon Sep 17 00:00:00 2001
Message-Id: <c3c1af44db713ac6624e729ea4832d0ce70685e0.1513282811.git.jan.steffens@gmail.com>
From: Benjamin Poirier <bpoirier@suse.com>
Date: Mon, 11 Dec 2017 16:26:40 +0900
Subject: [PATCH 1/2] e1000e: Fix e1000_check_for_copper_link_ich8lan return
value.
e1000e_check_for_copper_link() and e1000_check_for_copper_link_ich8lan()
are the two functions that may be assigned to mac.ops.check_for_link when
phy.media_type == e1000_media_type_copper. Commit 19110cfbb34d ("e1000e:
Separate signaling for link check/link up") changed the meaning of the
return value of check_for_link for copper media but only adjusted the first
function. This patch adjusts the second function likewise.
Reported-by: Christian Hesse <list@eworm.de>
Reported-by: Gabriel C <nix.or.die@gmail.com>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=198047
Fixes: 19110cfbb34d ("e1000e: Separate signaling for link check/link up")
Tested-by: Christian Hesse <list@eworm.de>
Signed-off-by: Benjamin Poirier <bpoirier@suse.com>
---
drivers/net/ethernet/intel/e1000e/ich8lan.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index d6d4ed7acf031172..31277d3bb7dc1241 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -1367,22 +1367,25 @@ static s32 e1000_disable_ulp_lpt_lp(struct e1000_hw *hw, bool force)
* Checks to see of the link status of the hardware has changed. If a
* change in link status has been detected, then we read the PHY registers
* to get the current speed/duplex if link exists.
+ *
+ * Returns a negative error code (-E1000_ERR_*) or 0 (link down) or 1 (link
+ * up).
**/
static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw)
{
struct e1000_mac_info *mac = &hw->mac;
s32 ret_val, tipg_reg = 0;
u16 emi_addr, emi_val = 0;
bool link;
u16 phy_reg;
/* We only want to go out to the PHY registers to see if Auto-Neg
* has completed and/or if our link status has changed. The
* get_link_status flag is set upon receiving a Link Status
* Change or Rx Sequence Error interrupt.
*/
if (!mac->get_link_status)
- return 0;
+ return 1;
/* First we want to see if the MII Status Register reports
* link. If so, then we want to get the current speed/duplex
@@ -1613,10 +1616,12 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw)
* different link partner.
*/
ret_val = e1000e_config_fc_after_link_up(hw);
- if (ret_val)
+ if (ret_val) {
e_dbg("Error configuring flow control\n");
+ return ret_val;
+ }
- return ret_val;
+ return 1;
}
static s32 e1000_get_variants_ich8lan(struct e1000_adapter *adapter)
--
2.15.1

View File

@ -0,0 +1,57 @@
From 80d3e994e0631d9135cadf20a0b5ad483d7e9bbb Mon Sep 17 00:00:00 2001
Message-Id: <80d3e994e0631d9135cadf20a0b5ad483d7e9bbb.1513282811.git.jan.steffens@gmail.com>
In-Reply-To: <c3c1af44db713ac6624e729ea4832d0ce70685e0.1513282811.git.jan.steffens@gmail.com>
References: <c3c1af44db713ac6624e729ea4832d0ce70685e0.1513282811.git.jan.steffens@gmail.com>
From: Mohamed Ghannam <simo.ghannam@gmail.com>
Date: Tue, 5 Dec 2017 20:58:35 +0000
Subject: [PATCH 2/2] dccp: CVE-2017-8824: use-after-free in DCCP code
Whenever the sock object is in DCCP_CLOSED state,
dccp_disconnect() must free dccps_hc_tx_ccid and
dccps_hc_rx_ccid and set to NULL.
Signed-off-by: Mohamed Ghannam <simo.ghannam@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/dccp/proto.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index b68168fcc06aa198..9d43c1f4027408f3 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -259,25 +259,30 @@ int dccp_disconnect(struct sock *sk, int flags)
{
struct inet_connection_sock *icsk = inet_csk(sk);
struct inet_sock *inet = inet_sk(sk);
+ struct dccp_sock *dp = dccp_sk(sk);
int err = 0;
const int old_state = sk->sk_state;
if (old_state != DCCP_CLOSED)
dccp_set_state(sk, DCCP_CLOSED);
/*
* This corresponds to the ABORT function of RFC793, sec. 3.8
* TCP uses a RST segment, DCCP a Reset packet with Code 2, "Aborted".
*/
if (old_state == DCCP_LISTEN) {
inet_csk_listen_stop(sk);
} else if (dccp_need_reset(old_state)) {
dccp_send_reset(sk, DCCP_RESET_CODE_ABORTED);
sk->sk_err = ECONNRESET;
} else if (old_state == DCCP_REQUESTING)
sk->sk_err = ECONNRESET;
dccp_clear_xmit_timers(sk);
+ ccid_hc_rx_delete(dp->dccps_hc_rx_ccid, sk);
+ ccid_hc_tx_delete(dp->dccps_hc_tx_ccid, sk);
+ dp->dccps_hc_rx_ccid = NULL;
+ dp->dccps_hc_tx_ccid = NULL;
__skb_queue_purge(&sk->sk_receive_queue);
__skb_queue_purge(&sk->sk_write_queue);
--
2.15.1

12
60-linux.hook Normal file
View File

@ -0,0 +1,12 @@
[Trigger]
Type = File
Operation = Install
Operation = Upgrade
Operation = Remove
Target = usr/lib/modules/%KERNVER%/*
Target = usr/lib/modules/%EXTRAMODULES%/*
[Action]
Description = Updating %PKGBASE% module dependencies...
When = PostTransaction
Exec = /usr/bin/depmod %KERNVER%

135
PKGBUILD
View File

@ -3,7 +3,7 @@
pkgbase=linux-vfio
_srcname=linux-4.14
pkgver=4.14.5
pkgver=4.14.8
pkgrel=1
arch=('x86_64')
url="http://www.kernel.org/"
@ -16,6 +16,8 @@ source=("https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
"https://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}.sign"
# the main kernel config files
'config'
# pacman hook for depmod
'60-linux.hook'
# pacman hook for initramfs regeneration
'90-linux.hook'
# standard config files for mkinitcpio ramdisk
@ -23,17 +25,22 @@ source=("https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
# patches for pci passthrough
'add-acs-overrides.patch'
'i915-vga-arbiter.patch'
0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch)
0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch
0001-e1000e-Fix-e1000_check_for_copper_link_ich8lan-retur.patch
0002-dccp-CVE-2017-8824-use-after-free-in-DCCP-code.patch)
sha256sums=('f81d59477e90a130857ce18dc02f4fbe5725854911db1e7ba770c7cd350f96a7'
'SKIP'
'd86eb2fd1c424fec9fbb12afacf7b783756651f5d7d0cf7ac71c3fbbbedddc9c'
'42eaed731b716244514b765c199e8f675d79287d7630e5c2911053ad52a1fa0a'
'SKIP'
'bfde21c325d39013463c38e9fa23d6d6481238b8509eea4ae38906127017e47d'
'ae2e95db94ef7176207c690224169594d49445e04249d2499e9d2fbc117a0b21'
'8f407ad5ff6eff106562ba001c36a281134ac9aa468a596aea660a4fe1fd60b5'
'99d0102c8065793096b8ea2ccc01c41fa3dcb96855f9f6f2c583b2372208c6f9'
'c238969a3c3a44b41c868a883880d8c4dc475e457427e91c649e9f24170b2c7d'
'eaf70cd805cdb43cf6227d354a6d54f67645b6df99e06136a8055d7494d7439c'
'37b86ca3de148a34258e3176dbf41488d9dbd19e93adbd22a062b3c41332ce85')
'37b86ca3de148a34258e3176dbf41488d9dbd19e93adbd22a062b3c41332ce85'
'c6e7db7dfd6a07e1fd0e20c3a5f0f315f9c2a366fe42214918b756f9a1c9bfa3'
'1d69940c6bf1731fa1d1da29b32ec4f594fa360118fe7b128c9810285ebf13e2')
validpgpkeys=(
'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
'647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
@ -42,10 +49,12 @@ validpgpkeys=(
_kernelname=${pkgbase#linux}
prepare() {
cd "${srcdir}/${_srcname}"
cd ${_srcname}
# add upstream patch
patch -p1 -i "${srcdir}/patch-${pkgver}"
patch -p1 -i ../patch-${pkgver}
# security patches
# add latest fixes from stable queue, if needed
# http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git
@ -53,16 +62,20 @@ prepare() {
# disable USER_NS for non-root users by default
patch -Np1 -i ../0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch
cat "${srcdir}/config" > ./.config
# https://bugs.archlinux.org/task/56575
patch -Np1 -i ../0001-e1000e-Fix-e1000_check_for_copper_link_ich8lan-retur.patch
# https://nvd.nist.gov/vuln/detail/CVE-2017-8824
patch -Np1 -i ../0002-dccp-CVE-2017-8824-use-after-free-in-DCCP-code.patch
# patches for vga arbiter fix in intel systems
echo '==> Applying i915 VGA arbitration patch'
patch -p1 -i "${srcdir}/i915-vga-arbiter.patch"
# Overrides for missing acs capabilities
echo '==> Applying ACS override patch'
patch -p1 -i "${srcdir}/add-acs-overrides.patch"
cp -Tf ../config .config
if [ "${_kernelname}" != "" ]; then
sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config
sed -i "s|CONFIG_LOCALVERSION_AUTO=.*|CONFIG_LOCALVERSION_AUTO=n|" ./.config
@ -90,73 +103,73 @@ prepare() {
}
build() {
cd "${srcdir}/${_srcname}"
cd ${_srcname}
make ${MAKEFLAGS} LOCALVERSION= bzImage modules
}
_common_package() {
cd "${srcdir}/${_srcname}"
KARCH=x86
# get kernel version
_kernver="$(make LOCALVERSION= kernelrelease)"
_basekernel=${_kernver%%-*}
_basekernel=${_basekernel%.*}
}
_package() {
pkgdesc="The Linux kernel and modules with patches to enable GPU passthrough with KVM"
pkgdesc="The ${pkgbase/linux/Linux} kernel and modules"
[ "${pkgbase}" = "linux" ] && groups=('base')
depends=('coreutils' 'linux-firmware' 'kmod' 'mkinitcpio>=0.7')
optdepends=('crda: to set the correct wireless channels of your country')
backup=("etc/mkinitcpio.d/${pkgbase}.preset")
install=linux.install
mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot}
make LOCALVERSION= INSTALL_MOD_PATH="${pkgdir}" modules_install
cp arch/$KARCH/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgbase}"
cd ${_srcname}
# set correct depmod command for install
sed -e "s|%PKGBASE%|${pkgbase}|g;s|%KERNVER%|${_kernver}|g" \
"${startdir}/${install}" > "${startdir}/${install}.pkg"
true && install=${install}.pkg
# get kernel version
_kernver="$(make LOCALVERSION= kernelrelease)"
_basekernel=${_kernver%%-*}
_basekernel=${_basekernel%.*}
# install mkinitcpio preset file for kernel
sed "s|%PKGBASE%|${pkgbase}|g" ../linux.preset |
install -Dm644 /dev/stdin "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
# install pacman hook for initramfs regeneration
sed "s|%PKGBASE%|${pkgbase}|g" ../90-linux.hook |
install -Dm644 /dev/stdin "${pkgdir}/usr/share/libalpm/hooks/90-${pkgbase}.hook"
# remove build and source links
rm "${pkgdir}"/lib/modules/${_kernver}/{source,build}
# remove the firmware
rm -r "${pkgdir}/lib/firmware"
mkdir -p "${pkgdir}"/{boot,usr/lib/modules}
make LOCALVERSION= INSTALL_MOD_PATH="${pkgdir}/usr" modules_install
cp arch/x86/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgbase}"
# make room for external modules
ln -s "../extramodules-${_basekernel}${_kernelname:--ARCH}" "${pkgdir}/lib/modules/${_kernver}/extramodules"
local _extramodules="extramodules-${_basekernel}${_kernelname:--ARCH}"
ln -s "../${_extramodules}" "${pkgdir}/usr/lib/modules/${_kernver}/extramodules"
# add real version for building modules and running depmod from post_install/upgrade
# add real version for building modules and running depmod from hook
echo "${_kernver}" |
install -Dm644 /dev/stdin "${pkgdir}/lib/modules/extramodules-${_basekernel}${_kernelname:--ARCH}/version"
install -Dm644 /dev/stdin "${pkgdir}/usr/lib/modules/${_extramodules}/version"
# Now we call depmod...
depmod -b "${pkgdir}" -F System.map "${_kernver}"
# remove build and source links
rm "${pkgdir}"/usr/lib/modules/${_kernver}/{source,build}
# move module tree /lib -> /usr/lib
mv -t "${pkgdir}/usr" "${pkgdir}/lib"
# now we call depmod...
depmod -b "${pkgdir}/usr" -F System.map "${_kernver}"
# add vmlinux
install -Dm644 vmlinux "${pkgdir}/usr/lib/modules/${_kernver}/build/vmlinux"
install -Dt "${pkgdir}/usr/lib/modules/${_kernver}/build" -m644 vmlinux
# sed expression for following substitutions
local _subst="
s|%PKGBASE%|${pkgbase}|g
s|%KERNVER%|${_kernver}|g
s|%EXTRAMODULES%|${_extramodules}|g
"
# hack to allow specifying an initially nonexisting install file
sed "${_subst}" "${startdir}/${install}" > "${startdir}/${install}.pkg"
true && install=${install}.pkg
# install mkinitcpio preset file
sed "${_subst}" ../linux.preset |
install -Dm644 /dev/stdin "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
# install pacman hooks
sed "${_subst}" ../60-linux.hook |
install -Dm644 /dev/stdin "${pkgdir}/usr/share/libalpm/hooks/60-${pkgbase}.hook"
sed "${_subst}" ../90-linux.hook |
install -Dm644 /dev/stdin "${pkgdir}/usr/share/libalpm/hooks/90-${pkgbase}.hook"
}
_package-headers() {
pkgdesc="Header files and scripts for building modules for ${pkgbase/linux/Linux} kernel"
cd ${_srcname}
local _builddir="${pkgdir}/usr/lib/modules/${_kernver}/build"
install -Dt "${_builddir}" -m644 Makefile .config Module.symvers
@ -166,14 +179,10 @@ _package-headers() {
cp -t "${_builddir}" -a include scripts
install -Dt "${_builddir}/arch/${KARCH}" -m644 arch/${KARCH}/Makefile
install -Dt "${_builddir}/arch/${KARCH}/kernel" -m644 arch/${KARCH}/kernel/asm-offsets.s
install -Dt "${_builddir}/arch/x86" -m644 arch/x86/Makefile
install -Dt "${_builddir}/arch/x86/kernel" -m644 arch/x86/kernel/asm-offsets.s
if [[ ${CARCH} = i686 ]]; then
install -t "${_builddir}/arch/${KARCH}" -m644 arch/${KARCH}/Makefile_32.cpu
fi
cp -t "${_builddir}/arch/${KARCH}" -a arch/${KARCH}/include
cp -t "${_builddir}/arch/x86" -a arch/x86/include
install -Dt "${_builddir}/drivers/md" -m644 drivers/md/*.h
install -Dt "${_builddir}/net/mac80211" -m644 net/mac80211/*.h
@ -182,7 +191,6 @@ _package-headers() {
install -Dt "${_builddir}/drivers/media/dvb-core" -m644 drivers/media/dvb-core/*.h
# http://bugs.archlinux.org/task/13146
install -Dt "${_builddir}/drivers/media/dvb-frontends" -m644 drivers/media/dvb-frontends/lgdt330x.h
install -Dt "${_builddir}/drivers/media/i2c" -m644 drivers/media/i2c/msp3400-driver.h
# http://bugs.archlinux.org/task/20402
@ -197,16 +205,13 @@ _package-headers() {
find . -name Kconfig\* -exec install -Dm644 {} "${_builddir}/{}" \;
# add objtool for external module building and enabled VALIDATION_STACK option
if [[ -e tools/objtool/objtool ]]; then
install -Dt "${_builddir}/tools/objtool" tools/objtool/objtool
fi
install -Dt "${_builddir}/tools/objtool" tools/objtool/objtool
# remove unneeded architectures
local _arch
for _arch in "${_builddir}"/arch/*/; do
if [[ ${_arch} != */${KARCH}/ ]]; then
rm -r "${_arch}"
fi
[[ ${_arch} == */x86/ ]] && continue
rm -r "${_arch}"
done
# remove files already in linux-docs package
@ -231,6 +236,7 @@ _package-headers() {
_package-docs() {
pkgdesc="Kernel hackers manual - HTML documentation that comes with the ${pkgbase/linux/Linux} kernel"
cd ${_srcname}
local _builddir="${pkgdir}/usr/lib/modules/${_kernver}/build"
mkdir -p "${_builddir}"
@ -244,7 +250,6 @@ pkgname=("${pkgbase}" "${pkgbase}-headers" "${pkgbase}-docs")
for _p in ${pkgname[@]}; do
eval "package_${_p}() {
$(declare -f "_package${_p#${pkgbase}}")
_common_package
_package${_p#${pkgbase}}
}"
done

View File

@ -1,27 +1,10 @@
post_install () {
# updating module dependencies
echo ">>> Updating module dependencies. Please wait ..."
depmod %KERNVER%
}
post_upgrade() {
if findmnt --fstab -uno SOURCE /boot &>/dev/null && ! mountpoint -q /boot; then
echo "WARNING: /boot appears to be a separate partition but is not mounted."
fi
# updating module dependencies
echo ">>> Updating module dependencies. Please wait ..."
depmod %KERNVER%
if [ $(vercmp $2 3.13) -lt 0 ]; then
echo ">>> WARNING: AT keyboard support is no longer built into the kernel."
echo ">>> In order to use your keyboard during early init, you MUST"
echo ">>> include the 'keyboard' hook in your mkinitcpio.conf."
fi
}
post_remove() {
# also remove the compat symlinks
rm -f boot/initramfs-%PKGBASE%.img
rm -f boot/initramfs-%PKGBASE%-fallback.img
}