Sync with -ARCH

5 files changed, 162 insertions, 15 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 4dae9b4cb3d2..16814adfaad3 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = linux-uksm
 	pkgver = 4.14.6
-	pkgrel = 1
+	pkgrel = 2
 	url = https://github.com/dolohow/uksm
 	arch = x86_64
 	license = GPL2
@@ -21,6 +21,8 @@ pkgbase = linux-uksm
 	source = 99-linux.hook
 	source = linux.preset
 	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
 	validpgpkeys = ABAF11C65A2970B130ABE3C479BE3E4300411886
 	validpgpkeys = 647F28654894E3BD457199BE38DBBDC86092693E
 	sha512sums = 77e43a02d766c3d73b7e25c4aafb2e931d6b16e870510c22cef0cdb05c3acb7952b8908ebad12b10ef982c6efbe286364b1544586e715cf38390e483927904d8
@@ -29,12 +31,14 @@ pkgbase = linux-uksm
 	sha512sums = SKIP
 	sha512sums = 5ca7ae20245a54caa71fb570d971d6872d4e888f35c6123b93fbca16baf9a0e2500d6ec931f3906e4faecaaca9cad0d593694d9cab617efd0cb7b5fc09c0fa48
 	sha512sums = 44b31276d4d712e4e1e1455e128daa079ddd9d72a4620289607faf6134a225737004e8742de79e0283e98ef2d4f746f075e041870d37eab191c93c566f945c7f
-	sha512sums = 59ccb5dfb4650ab8a2878df168fff9afe1e8b9ecb0af42ef800aad61166461f7f2b819f392b29efebaa59aa2a76a8d19fdcd6e1620328f682605825bce8af45d
+	sha512sums = da94f1ae5b7567c0639837978800a6cc72880b64c382e5f33fdf01c4b74deca5849371fadb1717fa203af389ec4a3e8ad7e3ad6d6139752337ff7583f86a7a2a
 	sha512sums = 7ad5be75ee422dda3b80edd2eb614d8a9181e2c8228cd68b3881e2fb95953bf2dea6cbe7900ce1013c9de89b2802574b7b24869fc5d7a95d3cc3112c4d27063a
 	sha512sums = 4a8b324aee4cccf3a512ad04ce1a272d14e5b05c8de90feb82075f55ea3845948d817e1b0c6f298f5816834ddd3e5ce0a0e2619866289f3c1ab8fd2f35f04f44
 	sha512sums = 6346b66f54652256571ef65da8e46db49a95ac5978ecd57a507c6b2a28aee70bb3ff87045ac493f54257c9965da1046a28b72cb5abb0087204d257f14b91fd74
 	sha512sums = 2dc6b0ba8f7dbf19d2446c5c5f1823587de89f4e28e9595937dd51a87755099656f2acec50e3e2546ea633ad1bfd1c722e0c2b91eef1d609103d8abdc0a7cbaf
 	sha512sums = 6fd42090bd39228ac625d0c2074ae55ac3e8368de63f550951c3ac6e6bfdbaf47ab67e018e21890b8ad75bb6706eff5dce05070ad6c281ecedf2a353d8871d96
+	sha512sums = 4b461e3f194fd11ec4321cfbe63dbc5f59c2ed0ee71cae5753b64761c6cc816e28fe89f9c472f92a6cf22557ab88243c16f7f2d2e754ba0b47f82608dc9ddc25
+	sha512sums = 93131d8ad8b118a1c1bcabce357ba7e61233c99188f2d0123977c436e2932555bde4e19de4ca63ac27c6e9b26d8373fb99b52db18b7518122433616d7060082d
 
 pkgname = linux-uksm
 	pkgdesc = Linux Kernel and modules with the UKSM.
diff --git a/0001-e1000e-Fix-e1000_check_for_copper_link_ich8lan-retur.patch b/0001-e1000e-Fix-e1000_check_for_copper_link_ich8lan-retur.patch
new file mode 100644
index 000000000000..7e3ecbde40ff
--- /dev/null
+++ b/0001-e1000e-Fix-e1000_check_for_copper_link_ich8lan-retur.patch
@@ -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
+
diff --git a/0002-dccp-CVE-2017-8824-use-after-free-in-DCCP-code.patch b/0002-dccp-CVE-2017-8824-use-after-free-in-DCCP-code.patch
new file mode 100644
index 000000000000..26311bf3bb54
--- /dev/null
+++ b/0002-dccp-CVE-2017-8824-use-after-free-in-DCCP-code.patch
@@ -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
+
diff --git a/PKGBUILD b/PKGBUILD
index 00cce3e3bc77..35865b165059 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -52,7 +52,7 @@ pkgbase=linux-uksm
 # pkgname=('linux-uksm' 'linux-uksm-headers' 'linux-uksm-docs')
 _srcname=linux-4.14
 pkgver=4.14.6
-pkgrel=1
+pkgrel=2
 arch=('x86_64')
 url="https://github.com/dolohow/uksm"
 license=('GPL2')
@@ -79,7 +79,9 @@ source=("https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
         '99-linux.hook'
          # standard config files for mkinitcpio ramdisk
         'linux.preset'
-        '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')
         
 _kernelname=${pkgbase#linux} 
 
@@ -94,6 +96,14 @@ prepare() {
         msg "Disable USER_NS for non-root users by default"
         patch -Np1 -i ../0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch
     
+    ### Fix https://bugs.archlinux.org/task/56575
+        msg "Fix #56575" 
+        patch -Np1 -i ../0001-e1000e-Fix-e1000_check_for_copper_link_ich8lan-retur.patch
+
+    ### Fix https://nvd.nist.gov/vuln/detail/CVE-2017-8824
+        msg "Fix CVE-2017-8824"
+        patch -Np1 -i ../0002-dccp-CVE-2017-8824-use-after-free-in-DCCP-code.patch
+    
     ### Patch source with UKSM
         msg "Patching source with UKSM"
 	patch -Np1 -i ../${_uksm_patch}
@@ -360,12 +370,14 @@ sha512sums=('77e43a02d766c3d73b7e25c4aafb2e931d6b16e870510c22cef0cdb05c3acb7952b
             'SKIP'
             '5ca7ae20245a54caa71fb570d971d6872d4e888f35c6123b93fbca16baf9a0e2500d6ec931f3906e4faecaaca9cad0d593694d9cab617efd0cb7b5fc09c0fa48'
             '44b31276d4d712e4e1e1455e128daa079ddd9d72a4620289607faf6134a225737004e8742de79e0283e98ef2d4f746f075e041870d37eab191c93c566f945c7f'
-            '59ccb5dfb4650ab8a2878df168fff9afe1e8b9ecb0af42ef800aad61166461f7f2b819f392b29efebaa59aa2a76a8d19fdcd6e1620328f682605825bce8af45d'
+            'da94f1ae5b7567c0639837978800a6cc72880b64c382e5f33fdf01c4b74deca5849371fadb1717fa203af389ec4a3e8ad7e3ad6d6139752337ff7583f86a7a2a'
             '7ad5be75ee422dda3b80edd2eb614d8a9181e2c8228cd68b3881e2fb95953bf2dea6cbe7900ce1013c9de89b2802574b7b24869fc5d7a95d3cc3112c4d27063a'
             '4a8b324aee4cccf3a512ad04ce1a272d14e5b05c8de90feb82075f55ea3845948d817e1b0c6f298f5816834ddd3e5ce0a0e2619866289f3c1ab8fd2f35f04f44'
             '6346b66f54652256571ef65da8e46db49a95ac5978ecd57a507c6b2a28aee70bb3ff87045ac493f54257c9965da1046a28b72cb5abb0087204d257f14b91fd74'
             '2dc6b0ba8f7dbf19d2446c5c5f1823587de89f4e28e9595937dd51a87755099656f2acec50e3e2546ea633ad1bfd1c722e0c2b91eef1d609103d8abdc0a7cbaf'
-            '6fd42090bd39228ac625d0c2074ae55ac3e8368de63f550951c3ac6e6bfdbaf47ab67e018e21890b8ad75bb6706eff5dce05070ad6c281ecedf2a353d8871d96')
+            '6fd42090bd39228ac625d0c2074ae55ac3e8368de63f550951c3ac6e6bfdbaf47ab67e018e21890b8ad75bb6706eff5dce05070ad6c281ecedf2a353d8871d96'
+            '4b461e3f194fd11ec4321cfbe63dbc5f59c2ed0ee71cae5753b64761c6cc816e28fe89f9c472f92a6cf22557ab88243c16f7f2d2e754ba0b47f82608dc9ddc25'
+            '93131d8ad8b118a1c1bcabce357ba7e61233c99188f2d0123977c436e2932555bde4e19de4ca63ac27c6e9b26d8373fb99b52db18b7518122433616d7060082d')
             
 validpgpkeys=(
               'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
diff --git a/config b/config
index 3781f8185d3e..25b08efa3684 100644
--- a/config
+++ b/config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 4.14.4-3 Kernel Configuration
+# Linux/x86 4.14.6-1 Kernel Configuration
 #
 CONFIG_64BIT=y
 CONFIG_X86_64=y
@@ -262,6 +262,7 @@ CONFIG_OPROFILE_NMI_TIMER=y
 CONFIG_KPROBES=y
 CONFIG_JUMP_LABEL=y
 # CONFIG_STATIC_KEYS_SELFTEST is not set
+CONFIG_OPTPROBES=y
 CONFIG_KPROBES_ON_FTRACE=y
 CONFIG_UPROBES=y
 # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
@@ -342,6 +343,7 @@ CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
 CONFIG_STRICT_KERNEL_RWX=y
 CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
 CONFIG_STRICT_MODULE_RWX=y
+CONFIG_ARCH_HAS_REFCOUNT=y
 # CONFIG_REFCOUNT_FULL is not set
 
 #
@@ -2263,7 +2265,7 @@ CONFIG_SCSI_HPTIOP=m
 CONFIG_SCSI_BUSLOGIC=m
 CONFIG_SCSI_FLASHPOINT=y
 CONFIG_VMWARE_PVSCSI=m
-# CONFIG_XEN_SCSI_FRONTEND is not set
+CONFIG_XEN_SCSI_FRONTEND=m
 CONFIG_HYPERV_STORAGE=m
 CONFIG_LIBFC=m
 CONFIG_LIBFCOE=m
@@ -2273,8 +2275,8 @@ CONFIG_SCSI_SNIC=m
 # CONFIG_SCSI_SNIC_DEBUG_FS is not set
 CONFIG_SCSI_DMX3191D=m
 CONFIG_SCSI_EATA=m
-# CONFIG_SCSI_EATA_TAGGED_QUEUE is not set
-# CONFIG_SCSI_EATA_LINKED_COMMANDS is not set
+CONFIG_SCSI_EATA_TAGGED_QUEUE=y
+CONFIG_SCSI_EATA_LINKED_COMMANDS=y
 CONFIG_SCSI_EATA_MAX_TAGS=16
 CONFIG_SCSI_FUTURE_DOMAIN=m
 CONFIG_SCSI_GDTH=m
@@ -2307,7 +2309,7 @@ CONFIG_SCSI_LPFC=m
 CONFIG_SCSI_DC395x=m
 CONFIG_SCSI_AM53C974=m
 CONFIG_SCSI_WD719X=m
-# CONFIG_SCSI_DEBUG is not set
+CONFIG_SCSI_DEBUG=m
 CONFIG_SCSI_PMCRAID=m
 CONFIG_SCSI_PM8001=m
 CONFIG_SCSI_BFA_FC=m
@@ -4044,8 +4046,7 @@ CONFIG_GPIO_PCI_IDIO_16=m
 CONFIG_GPIO_VIPERBOARD=m
 # CONFIG_W1 is not set
 CONFIG_POWER_AVS=y
-CONFIG_POWER_RESET=y
-# CONFIG_POWER_RESET_RESTART is not set
+# CONFIG_POWER_RESET is not set
 CONFIG_POWER_SUPPLY=y
 # CONFIG_POWER_SUPPLY_DEBUG is not set
 CONFIG_PDA_POWER=m
@@ -6540,7 +6541,7 @@ CONFIG_HYPERV_BALLOON=m
 # Xen driver support
 #
 CONFIG_XEN_BALLOON=y
-# CONFIG_XEN_SELFBALLOONING is not set
+CONFIG_XEN_SELFBALLOONING=y
 CONFIG_XEN_BALLOON_MEMORY_HOTPLUG=y
 CONFIG_XEN_BALLOON_MEMORY_HOTPLUG_LIMIT=512
 CONFIG_XEN_SCRUB_PAGES=y
@@ -6559,7 +6560,7 @@ CONFIG_XEN_PCIDEV_BACKEND=m
 CONFIG_XEN_SCSI_BACKEND=m
 CONFIG_XEN_PRIVCMD=m
 CONFIG_XEN_ACPI_PROCESSOR=m
-# CONFIG_XEN_MCE_LOG is not set
+CONFIG_XEN_MCE_LOG=y
 CONFIG_XEN_HAVE_PVMMU=y
 CONFIG_XEN_EFI=y
 CONFIG_XEN_AUTO_XLATE=y