Updating the codebase based on http://www.openonload.org/download/ope…

…nonload-201606-u1.3.tgz

ChangeLog

@@ -1,3 +1,27 @@
+openonload-201606-u1.3
+----------------------
+
+Update sfc net driver to v4.10.7.1001
+
+Support for recent Linux kernel versions (4.11)
+Support for recent Linux distributions (RHEL 6.9, Debian 9, Ubuntu 17.04)
+
+SF-117344-KI/bug66544: fix MSG_WARM behaviour when called on different socket but same stack as send()
+SF-118285-KI/bug66847: check fget() result in epoll calls to avoid NULL dereference
+SF-117911-KI/bug67477: retain original security context after allocating packet buffers
+SF-117847-KI/bug68310: improve TCP_CORK behaviour when option is removed with fragmented send queue
+SF-117847-KI/bug68640: ensure setting TCP_NODELAY while TCP_CORK in use results in flush of pending packet
+SF-118230-KI/bug68653: avoid crash in onload_iptables
+SF-118033-KI/bug69492: fix leak of syn-recv socket state and state corruption when failing to allocate internal state
+SF-118296-KI/bug69764: fix detection and handling of non-Ethernet interfaces, e.g. IP tunnels.
+SF-118224-KI/bug70468: fix close() trampolining with kernel built with CONFIG_HARDENED_USERCOPY
+SF-118106-KI/bug70825: fix TCP RTT estimation with ONLOAD_MSG_WARM and no TCP timestamp option
+SF-118231-KI/bug71078: avoid possible deadlock between fd handover, setsockopt, and UDP send without bind()
+SF-118229-KI/bug71157: TCPDirect could send 1 byte beyond advertised receiver's window
+SF-118299-KI:bug71526: correctly detect bonding failure for multicast over VLAN-over-bond interface
+bug67748: report error correctly if ONLOAD_MSG_WARM used after connection is broken
+
+
 openonload-201606-u1.2
 ----------------------
 

README

@@ -112,6 +112,6 @@ Any questions?
 
 
 ==========
- version: openonload-201606-u1.2
-revision: 06a15eb5da2e (ool1606-u1-hotfix) openonload-201606-u1.2-rc2
-    date: Thu Mar 16 10:33:01 GMT 2017
+ version: openonload-201606-u1.3
+revision: cc0b8136197b (ool1606-u1-hotfix) openonload-201606-u1.3
+    date: Thu 22 Jun 10:29:32 BST 2017

ReleaseNotes

@@ -1,3 +1,45 @@
+OpenOnload-201606-u1.3
+======================
+
+This is a minor update release to OpenOnload201606-u1.2 containing a
+number of important bug fixes, an updated net driver, and support for
+recent Linux kernels and enterprise distributions.
+
+Please see the ChangeLog for a list of bugs fixed.
+
+Testing for this release has included the current beta version of
+RHEL7.4, and any issues found have been addressed.  We therefore
+anticipate that it should work with this distribution, but we won't
+be able to confirm this until the final version is available.
+
+This release includes support for Linux kernel 4.11.  4.10 kernel
+support was added in the previous release.  During testing of this
+release we have discovered an issue with signal handling of 32 bit
+applications running on a 64 bit kernel for kernel versions 4.10 or
+later.  This is not a regression from the previous release.  It will
+be addressed in the next update release.  Until that is available we
+recommend avoiding onloading 32 bit applications that use signals on
+Linux kernel versions 4.10 or later.
+
+The Release Notes for OpenOnload-201606-u1.2 are included below.
+For more details see the TCPDirect User Guide and Onload User Guide.
+
+Linux distribution support
+--------------------------
+
+This package is supported on:
+- Red Hat Enterprise Linux 6.7 - 6.8
+- Red Hat Enterprise Linux 7.1 - 7.3 (and potentially RHEL7.4)
+- SuSE Linux Enterprise Server 11 sp4
+- SuSE Linux Enterprise Server 12 sp1 and sp2
+- Canonical Ubuntu Server LTS 14.04, 16.04
+- Canonical Ubuntu Server 16.10, 17.04
+- Debian 7 "Wheezy"
+- Debian 8 "Jessie"
+- Debian 9 "Stretch"
+- Linux kernels 2.6.32 - 4.11
+
+
 OpenOnload-201606-u1.2
 ======================
 

ReleaseNotes-sfc

@@ -1,6 +1,6 @@
 Solarflare 4.X Linux network driver
 ===================================
-Version:  4.10.3.1003
+Version:  4.10.7.1000
 
 
 Overview
@@ -14,7 +14,7 @@ Supported hardware platforms
 The drivers contained in this package support the following Solarflare 
 adapters:
 
-- Solarflare Flareon [Ultra] Server Adapters:
+- Solarflare Server Adapters:
   - Solarflare SFN8522 Dual Port SFP+ Server Adapter
   - Solarflare SFN8542 Dual Port QSFP+ Server Adapter
   - Solarflare SFN7002F Dual Port SFP+ Server Adapter
@@ -49,7 +49,7 @@ adapters:
   - HP Ethernet 10Gb 570FLB Adapter
   - HP Ethernet 10Gb 570M Adapter
   - HP Ethernet 10Gb 572SFP+ Adapter
-  - Lenovo SFN7122F 2x10GbE SFP+ Flareon Ultra Adapter
+  - Lenovo SFN7122F 2x10GbE SFP+ Adapter
 
 
 Building and installation
@@ -73,7 +73,7 @@ kernel
 Installation of the driver can be confirmed by typing:
    modinfo sfc | grep version
 and checking for the line:
-   version: 4.10.0.1012
+   version: 4.10.7.1000
 
 All network interfaces available on the system can be found with:
   ifconfig -a
@@ -97,19 +97,18 @@ Linux distribution support for Solarflare Adapters
 --------------------------------------------------
 
 This driver package is supported on:
- - RedHat Enterprise Linux		          5.10,  5.11
- - RedHat Enterprise Linux		          6.5, 6.6, 6.7, 6.8
+ - RedHat Enterprise Linux		          6.7, 6.8, 6.9
    - Redhat Messaging Realtime and Grid           2.5
- - RedHat Enterprise Linux 		          7.0, 7.1, 7.2
-   - RedHat Enterprise Linux for Realtime	  7.1, 7.2
+ - RedHat Enterprise Linux		          7.2, 7.3, 7.4
+   - RedHat Enterprise Linux for Realtime	  7.2 7.3
  - SuSE Linux Enterprise Server 11                sp3, sp4
    - SuSE Linux Enterprise RealTime Extension 11  
- - SuSE Linux Enterprise Server 12                base release, sp1
+ - SuSE Linux Enterprise Server 12                sp2, sp3
  - Canonical Ubuntu Server LTS                    14.04, 16.04
  - Canonical Ubuntu Server                        -
  - Debian 7 "Wheezy"                              7.X
  - Debian 8 "Jessie"                              8.X
- - Linux                                          2.6.18 to 4.9-rc1
+ - Linux                                          2.6.18 to 4.11
 
 
 This driver has been tested as a VF driver using KVM / ESXi 5.5 and ESXi 6.0
@@ -326,6 +325,45 @@ Issue 50868:
 Changelog
 ---------
 
+### v4.10.7.1000 -- Update release to match EO5 release
+[General changes]
+ ~ Kernel compatibility for RHEL 7.4
+ ~ Change to newer API to avoid the following deprecation warning:
+     hwmon_device_register() is deprecated.
+     Please convert the driver to use hwmon_device_register_with_info().
+ ~ Expose the sfc_pps work queue in sysfs so that CPU affinity can be
+   controlled.
+
+
+### v4.10.6.1002 -- Update release (SF17.1)
+[General changes]:
+ ~ Kernel compatibility extended to Linux 4.11.
+ ~ Adjust to core networking busy polling support available in Linux 4.11.
+
+[XDP preview]
+ ~ Preview of RX side XDP support.
+ ~ This allows for RX filtering to use the DROP target and for RX packet
+   modification (e.g. decapsulation).
+ ~ Additionally header expansion is supported (e.g. encapsulation).
+
+Issue 69569:
+ ~ Fix timestamp being 1s behind if the minor nanosecond timestamp happened to
+   be exactly on 0.
+
+
+### v4.10.4.1005 -- GA release to match openonload-201606-u1.2
+[General changes]
+ ~ Kernel compatability extended to Linux 4.10.
+
+Issue 68158:
+ ~ Fix driver build without PTP support.
+
+Issue 67994:
+ ~ Fix for pps_get_ts() only returning microsecond resolution with RHEL 7.2.
+ ~ (Note this did not affect other RHEL 7.X releases).
+ ~ This would affect the PTP convergence accuracy that is achieved.
+
+
 ### v4.10.4.1000 -- GA release for ESXi adding support for SFN8542 adapters.
 [General VMware ESXi 5.5, 6.0 and 6.5 support]
  ~ GA support for ESXi and SFN8542 Solarflare adapters.
@@ -405,13 +443,15 @@ Support for stateless checksum offloads for NVGRE,VXLAN,GENEVE encapsulation on
 SFN8XXX adapters is still considered a BETA at this time.
 
 [General changes]
- ~ Add support for "ethtool -C stats-block-usecs".
-   Default is 1 sec, but this can be reduced in order to accurately sample every
-   second from a script
  ~ Fail gracefully when PCIe BARs are unassigned (better detection of BIOS
    issues which have been seen after a PCI bus rescan).
  ~ Add support for software TX timestamping.
 
+[SFN8000 series support]
+ ~ Add support for "ethtool -C stats-block-usecs".
+   Default is 1 sec, but this can be reduced in order to accurately sample every
+   second from a script.
+
 [overlays support]
  ~ Add encap TNI to debugfs filter dump.
  ~ Set UDP tunnel port list (for GENEVE and VxLAN) on driver load. This may
@@ -582,6 +622,43 @@ Issue 60796:
  ~ Fix efx_mcdi_acquire_sync() returning -ETIMEDOUT on impolite unplug.
 
 
+### v4.7.0.1046 -- Update release for EOL 3
+
+Please note that network interface names may change across this driver update.
+See issue 64065 below.
+
+[General changes]
+ ~ Build fixes for linux 4.10 kernels.
+ ~ Build fixes for RHEL 7.4 kernels.
+ ~ Provide an option to place external network port PHY into power down when the
+   network interface is administratively down. This means the link partner also
+   sees link down. Currently this is controlled via an ethtool private flag:
+    - To enable/disable:
+       ethtool --set-priv-flags DEVNAME phy-power-follows-link (on|off)
+    - To show current state:
+       ethtool --show-priv-flags DEVNAME
+
+[SFN8522 support]
+ ~ Support IPv6 flow-steering in ethtool rxnfc API (still needs support in
+   ethtool)
+ ~ Support encap-over-IPv6 in ethtool n-tuple API (still needs support in
+   ethtool)
+
+Issue 69569:
+ ~ Fix timestamp being 1s behind if the minor nanosecond timestamp happened to
+   be exactly on 0.
+
+Issue 67994:
+ ~ Fix for pps_get_ts() only returning microsecond resolution with RHEL 7.2.
+ ~ (Note this did not affect other RHEL 7.X releases).
+ ~ This would affect the PTP convergence accuracy that is achieved.
+
+Issue 64065:
+ ~ Stop setting dev_port and instead implement get_phys_port_id for PFs. This
+   makes network interface names assigned by systemd more consistent with other
+   network drivers e.g. enp130s0f1d1 becomes enp130s0f1.
+
+
 ### v4.7.0.1035 -- Update release
 
 [General changes]
@@ -1776,5 +1853,5 @@ Issue 19951
 
 Copyright
 ---------
-Copyright 2009-2016 Solarflare Communications Inc.  All rights reserved.
+Copyright 2009-2017 Solarflare Communications Inc.  All rights reserved.
 Use is subject to license terms.

scripts/onload_misc/openonload.spec

@@ -41,7 +41,7 @@
 # support older distros) to update this spec to use kernel modules packaging
 # templates.
 
-%define pkgversion 201606-u1.2
+%define pkgversion 201606-u1.3
 
 %{!?kernel:  %{expand: %%define kernel %%(uname -r)}}
 %{!?target_cpu:  %{expand: %%define target_cpu %{_host_cpu}}}

src/driver/linux_affinity/kernel_compat.sh

@@ -121,10 +121,18 @@ EFRM_HAVE_SK_SLEEP_FUNC	symtype	sk_sleep	include/net/sock.h wait_queue_head_t *(
 # when using this to check for HAVE_SET_RESTORE_SIGMASK as well as for
 # EFRM_HAVE_SET_RESTORE_SIGMASK.
 EFRM_HAVE_SET_RESTORE_SIGMASK	symbol	set_restore_sigmask	include/linux/sched.h
+EFRM_HAVE_SET_RESTORE_SIGMASK1	symbol	set_restore_sigmask	include/linux/sched/signal.h
 
 EFRM_ALLOC_FILE_TAKES_STRUCT_PATH	symtype	alloc_file	include/linux/file.h struct file *(struct path *, fmode_t, const struct file_operations *)
 EFRM_ALLOC_FILE_TAKES_CONST_STRUCT_PATH	symtype	alloc_file	include/linux/file.h struct file *(const struct path *, fmode_t, const struct file_operations *)
 
+EFRM_HAVE_PRANDOM_U32			symbol  prandom_u32             include/linux/random.h
+
+EFRM_HAVE_NEW_FAULT			memtype struct_vm_operations_struct	fault	include/linux/mm.h	int (*)(struct vm_fault *vmf)
+
+EFRM_HAVE_SCHED_TASK_H			file	include/linux/sched/task.h
+EFRM_HAVE_CRED_H			file	include/linux/cred.h
+
 # TODO move onload-related stuff from net kernel_compat
 " | egrep -v -e '^#' -e '^$' | sed 's/[ \t][ \t]*/:/g'
 }

src/driver/linux_char/mmap.c

@@ -305,7 +305,14 @@ static struct page* vm_op_nopage(struct vm_area_struct* vma,
 
 
 #ifndef EFRM_VMA_HAS_NOPAGE
-static int vm_op_fault(struct vm_area_struct *vma, struct vm_fault *vmf) {
+static int vm_op_fault(
+#ifndef EFRM_HAVE_NEW_FAULT
+                       struct vm_area_struct *vma, 
+#endif
+                       struct vm_fault *vmf) {
+#ifdef EFRM_HAVE_NEW_FAULT
+  struct vm_area_struct *vma = vmf->vma;
+#endif
   struct page* ret;
 
   ret = vm_op_nopage(vma, VM_FAULT_ADDRESS(vmf), NULL);

src/driver/linux_cplane/char.c

@@ -139,8 +139,15 @@ static struct page* cicp_vm_op_nopage(struct vm_area_struct* vma,
   return pg;
 }
 #ifndef EFRM_VMA_HAS_NOPAGE
-static int cicp_vm_op_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
+static int cicp_vm_op_fault(
+#ifndef EFRM_HAVE_NEW_FAULT
+                            struct vm_area_struct *vma,
+#endif
+                            struct vm_fault *vmf)
 {
+#ifdef EFRM_HAVE_NEW_FAULT
+  struct vm_area_struct *vma = vmf->vma;
+#endif
   vmf->page = cicp_vm_op_nopage(vma, VM_FAULT_ADDRESS(vmf), NULL);
   return ( vmf->page == NULL ) ? VM_FAULT_SIGBUS : 0;
 }

src/driver/linux_cplane/driver.c

@@ -2709,12 +2709,6 @@ cicpos_handle_llap_msg(cicpos_parse_state_t *session, struct nlmsghdr *nlhdr)
     ci_assert_gt(rlen, 0);
     ci_assert(NULL != ifinfomsg);
 
-    /* we are only interested in ethernet interfaces */
-    if (ifinfomsg->ifi_type != ARPHRD_ETHER &&
-        ifinfomsg->ifi_type != ARPHRD_LOOPBACK)
-    {   /*ci_log("Only interested in ethernet interfaces");*/
-	return 0;
-    }
 
     attr = (struct rtattr *)IFLA_RTA(ifinfomsg);
     add = (nlhdr->nlmsg_type == RTM_NEWLINK);
@@ -2735,7 +2729,8 @@ cicpos_handle_llap_msg(cicpos_parse_state_t *session, struct nlmsghdr *nlhdr)
 		break;
 
 	    case IFLA_ADDRESS:
-		CI_MAC_ADDR_SET(&mac, RTA_DATA(attr));
+		if (ifinfomsg->ifi_type == ARPHRD_ETHER)
+			CI_MAC_ADDR_SET(&mac, RTA_DATA(attr));
 		break;
 
 	    case IFLA_IFNAME: