- 08 Jan, 2018 4 commits
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Eduardo Otubo authored
When loading the module after unloading it, the network interface would not be enabled and thus wouldn't have a backend counterpart and unable to be used by the guest. The guest would face errors like: [root@guest ~]# ethtool -i eth0 Cannot get driver information: No such device [root@guest ~]# ifconfig eth0 eth0: error fetching interface information: Device not found This patch initializes the state of the netfront device whenever it is loaded manually, this state would communicate the netback to create its device and establish the connection between them. Signed-off-by:
Eduardo Otubo <otubo@redhat.com> Reviewed-by:
Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Michael Chan says: ==================== bnxt_en: 2 small bug fixes. The first one fixes the TC Flower flow parameter passed to firmware. The 2nd one fixes the VF index range checking for iproute2 SRIOV related commands. ==================== Signed-off-by: -
Venkat Duvvuru authored
In bnxt_vf_ndo_prep (which is called by bnxt_get_vf_config ndo), there is a check for "Invalid VF id". Currently, the check is done against max_vfs. However, the user doesn't always create max_vfs. So, the check should be against the created number of VFs. The number of bnxt_vf_info structures that are allocated in bnxt_alloc_vf_resources routine is the "number of requested VFs". So, if an "invalid VF id" falls between the requested number of VFs and the max_vfs, the driver will be dereferencing an invalid pointer. Fixes: c0c050c5 ("bnxt_en: New Broadcom ethernet driver.") Signed-off-by:
Venkat Devvuru <venkatkumar.duvvuru@broadcom.com> Signed-off-by:
Michael Chan <michael.chan@broadcom.com> Signed-off-by:
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Sunil Challa authored
flow_type in HWRM_FLOW_ALLOC is not being populated correctly due to incorrect passing of pointer and size of l3_mask argument of is_wildcard(). Fixed this. Fixes: db1d36a2 ("bnxt_en: add TC flower offload flow_alloc/free FW cmds") Signed-off-by:
Sunil Challa <sunilkumar.challa@broadcom.com> Reviewed-by:
Sathya Perla <sathya.perla@broadcom.com> Reviewed-by:
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- 05 Jan, 2018 4 commits
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Sergei Shtylyov authored
Renesas SH7757 has 2 Fast and 2 Gigabit Ether controllers, while the 'sh_eth' driver can only reset and initialize TSU of the first controller pair. Shimoda-san tried to solve that adding the 'needs_init' member to the 'struct sh_eth_plat_data', however the platform code still never sets this flag. I think that we can infer this information from the 'devno' variable (set to 'platform_device::id') and reset/init the Ether controller pair only for an even 'devno'; therefore 'sh_eth_plat_data::needs_init' can be removed... Fixes: 150647fb ("net: sh_eth: change the condition of initialization") Signed-off-by:
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by:
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David S. Miller authored
Merge tag 'linux-can-fixes-for-4.15-20180104' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2018-01-04 this is a pull request for net/master consisting of 4 patches. The first patch is by Oliver Hartkopp, it improves the error checking during the creation of a vxcan link. Wolfgang Grandegger's patch for the gs_usb driver fixes the return value of the "set_bittiming" callback. Luu An Phu provides a patch for the flexcan driver to fix the frame length check in the flexcan_start_xmit() function. The last patch is by Martin Lederhilger for the ems_usb driver and improves the error reporting for error warning and passive frames. ==================== Signed-off-by:
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Fugang Duan authored
Fixes in probe error path: - Restore dev_id before failed_ioremap path. Fixes: ("net: fec: restore dev_id in the cases of probe error") - Call of_node_put(phy_node) before failed_phy path. Fixes: ("net: fec: Support phys probed from devicetree and fixed-link") Signed-off-by:Fugang Duan <fugang.duan@nxp.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nfDavid S. Miller authored
Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes for your net tree, they are: 1) Fix chain filtering when dumping rules via nf_tables_dump_rules(). 2) Fix accidental change in NF_CT_STATE_UNTRACKED_BIT through uapi, introduced when removing the untracked conntrack object, from Florian Westphal. 3) Fix potential nul-dereference when releasing dump filter in nf_tables_dump_obj_done(), patch from Hangbin Liu. ==================== Signed-off-by:
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- 04 Jan, 2018 15 commits
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Hauke Mehrtens authored
Musl provides its own ethhdr struct definition. Add a guard to prevent its definition of the appropriate musl header has already been included. glibc does not implement this header, but when glibc will implement this they can just define __UAPI_DEF_ETHHDR 0 to make it work with the kernel. Signed-off-by:
Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by:
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Wei Wang authored
In fib6_add(), pn could be NULL if fib6_add_1() failed to return a fib6 node. Checking pn != fn before accessing pn->leaf makes sure pn is not NULL. This fixes the following GPF reported by syzkaller: general protection fault: 0000 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 0 PID: 3201 Comm: syzkaller001778 Not tainted 4.15.0-rc5+ #151 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:fib6_add+0x736/0x15a0 net/ipv6/ip6_fib.c:1244 RSP: 0018:ffff8801c7626a70 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffffffff84794465 RDX: 0000000000000004 RSI: ffff8801d38935f0 RDI: 0000000000000282 RBP: ffff8801c7626da0 R08: 1ffff10038ec4c35 R09: 0000000000000000 R10: ffff8801c7626c68 R11: 0000000000000000 R12: 00000000fffffffe R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000009 FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:0000000009b70840 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: 0000000020be1000 CR3: 00000001d585a006 CR4: 00000000001606f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __ip6_ins_rt+0x6c/0x90 net/ipv6/route.c:1006 ip6_route_multipath_add+0xd14/0x16c0 net/ipv6/route.c:3833 inet6_rtm_newroute+0xdc/0x160 net/ipv6/route.c:3957 rtnetlink_rcv_msg+0x733/0x1020 net/core/rtnetlink.c:4411 netlink_rcv_skb+0x21e/0x460 net/netlink/af_netlink.c:2408 rtnetlink_rcv+0x1c/0x20 net/core/rtnetlink.c:4423 netlink_unicast_kernel net/netlink/af_netlink.c:1275 [inline] netlink_unicast+0x4e8/0x6f0 net/netlink/af_netlink.c:1301 netlink_sendmsg+0xa4a/0xe60 net/netlink/af_netlink.c:1864 sock_sendmsg_nosec net/socket.c:636 [inline] sock_sendmsg+0xca/0x110 net/socket.c:646 sock_write_iter+0x31a/0x5d0 net/socket.c:915 call_write_iter include/linux/fs.h:1772 [inline] do_iter_readv_writev+0x525/0x7f0 fs/read_write.c:653 do_iter_write+0x154/0x540 fs/read_write.c:932 compat_writev+0x225/0x420 fs/read_write.c:1246 do_compat_writev+0x115/0x220 fs/read_write.c:1267 C_SYSC_writev fs/read_write.c:1278 [inline] compat_SyS_writev+0x26/0x30 fs/read_write.c:1274 do_syscall_32_irqs_on arch/x86/entry/common.c:327 [inline] do_fast_syscall_32+0x3ee/0xf9d arch/x86/entry/common.c:389 entry_SYSENTER_compat+0x54/0x63 arch/x86/entry/entry_64_compat.S:125 Reported-by:
syzbot <syzkaller@googlegroups.com> Fixes: 66f5d6ce ("ipv6: replace rwlock with rcu and spinlock in fib6_table") Signed-off-by:
Wei Wang <weiwan@google.com> Signed-off-by:
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Mohamed Ghannam authored
set rm->atomic.op_active to 0 when rds_pin_pages() fails or the user supplied address is invalid, this prevents a NULL pointer usage in rds_atomic_free_op() Signed-off-by:
Mohamed Ghannam <simo.ghannam@gmail.com> Acked-by:
Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by:
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Sergei Shtylyov authored
When switching the driver to the managed device API, I managed to break the case of a dual Ether devices sharing a single TSU: the 2nd Ether port wouldn't probe. Iwamatsu-san has tried to fix this but his patch was buggy and he then dropped the ball... The solution is to limit calling devm_request_mem_region() to the first of the two ports sharing the same TSU, so devm_ioremap_resource() can't be used anymore for the TSU resource... Fixes: d5e07e69 ("sh_eth: use managed device API") Reported-by:
Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by:
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Jerome Brunet authored
Note in the databook - Section 4.4 - EEE : " The EEE feature is not supported when the MAC is configured to use the TBI, RTBI, SMII, RMII or SGMII single PHY interface. Even if the MAC supports multiple PHY interfaces, you should activate the EEE mode only when the MAC is operating with GMII, MII, or RGMII interface." Applying this restriction solves a stability issue observed on Amlogic gxl platforms operating with RMII interface and the internal PHY. Fixes: 83bf79b6 ("stmmac: disable at run-time the EEE if not supported") Signed-off-by:
Jerome Brunet <jbrunet@baylibre.com> Tested-by:
Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by:
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Andrei Vagin authored
This function is used from two places: rtnl_dump_ifinfo and rtnl_getlink. In rtnl_getlink(), we give a request skb into get_target_net(), but in rtnl_dump_ifinfo, we give a response skb into get_target_net(). The problem here is that NETLINK_CB() isn't initialized for the response skb. In both cases we can get a user socket and give it instead of skb into get_target_net(). This bug was found by syzkaller with this call-trace: kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] SMP KASAN Modules linked in: CPU: 1 PID: 3149 Comm: syzkaller140561 Not tainted 4.15.0-rc4-mm1+ #47 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__netlink_ns_capable+0x8b/0x120 net/netlink/af_netlink.c:868 RSP: 0018:ffff8801c880f348 EFLAGS: 00010206 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8443f900 RDX: 000000000000007b RSI: ffffffff86510f40 RDI: 00000000000003d8 RBP: ffff8801c880f360 R08: 0000000000000000 R09: 1ffff10039101e4f R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff86510f40 R13: 000000000000000c R14: 0000000000000004 R15: 0000000000000011 FS: 0000000001a1a880(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020151000 CR3: 00000001c9511005 CR4: 00000000001606e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: netlink_ns_capable+0x26/0x30 net/netlink/af_netlink.c:886 get_target_net+0x9d/0x120 net/core/rtnetlink.c:1765 rtnl_dump_ifinfo+0x2e5/0xee0 net/core/rtnetlink.c:1806 netlink_dump+0x48c/0xce0 net/netlink/af_netlink.c:2222 __netlink_dump_start+0x4f0/0x6d0 net/netlink/af_netlink.c:2319 netlink_dump_start include/linux/netlink.h:214 [inline] rtnetlink_rcv_msg+0x7f0/0xb10 net/core/rtnetlink.c:4485 netlink_rcv_skb+0x21e/0x460 net/netlink/af_netlink.c:2441 rtnetlink_rcv+0x1c/0x20 net/core/rtnetlink.c:4540 netlink_unicast_kernel net/netlink/af_netlink.c:1308 [inline] netlink_unicast+0x4be/0x6a0 net/netlink/af_netlink.c:1334 netlink_sendmsg+0xa4a/0xe60 net/netlink/af_netlink.c:1897 Cc: Jiri Benc <jbenc@redhat.com> Fixes: 79e1ad14 ("rtnetlink: use netnsid to query interface") Signed-off-by:
Andrei Vagin <avagin@openvz.org> Signed-off-by:
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Pravin B Shelar authored
Signed-off-by:
Pravin Shelar <pshelar@ovn.org> Signed-off-by:
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David S. Miller authored
Merge tag 'mac80211-for-davem-2018-01-04' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== Two fixes: * drop mesh frames appearing to be from ourselves * check another netlink attribute for existence ==================== Signed-off-by:
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Martin Lederhilger authored
This patch adds the missing CAN_ERR_CRTL to cf->can_id in case of CAN_STATE_ERROR_WARNING or CAN_STATE_ERROR_PASSIVE Signed-off-by:
Martin Lederhilger <m.lederhilger@ds-automotion.com> Signed-off-by:
Marc Kleine-Budde <mkl@pengutronix.de>
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Luu An Phu authored
The flexcan_start_xmit() function compares the frame length with data register length to write frame content into data[0] and data[1] register. Data register length is 4 bytes and frame maximum length is 8 bytes. Fix the check that compares frame length with 3. Because the register length is 4. Signed-off-by:
Luu An Phu <phu.luuan@nxp.com> Reviewed-by:
Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by:
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Wolfgang Grandegger authored
The "set_bittiming" callback treats a positive return value as error! For that reason "can_changelink()" will quit silently after setting the bittiming values without processing ctrlmode, restart-ms, etc. Signed-off-by:
Wolfgang Grandegger <wg@grandegger.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by:
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Oliver Hartkopp authored
Picking up the patch from Serhey Popovych (commit 191cdb38, "veth: Be more robust on network device creation when no attributes"). When the peer name attribute is not provided the former implementation tries to register the given device name twice ... which leads to -EEXIST. If only one device name is given apply an automatic generated and valid name for the peer. Cc: Serhey Popovych <serhe.popovych@gmail.com> Signed-off-by:
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Florian Fainelli authored
Models such as BCM5395/97/98 and BCM53125/24/53115 and compatible require that we turn on managed mode to actually act on Broadcom tags, otherwise they just pass them through on ingress (host -> switch) and don't insert them in egress (switch -> host). Turning on managed mode is simple, but requires us to properly support ARL misses on multicast addresses which is a much more involved set of changes not suitable for a bug fix for this release. Reported-by:
Jochen Friedrich <jochen@scram.de> Fixes: 7edc58d6 ("net: dsa: b53: Turn on Broadcom tags") Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
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Johannes Berg authored
If there are multiple mesh stations with the same MAC address, they will both get confused and start throwing warnings. Obviously in this case nothing can actually work anyway, so just drop frames that look like they're from ourselves early on. Reported-by:
Gui Iribarren <gui@altermundi.net> Signed-off-by:
Johannes Berg <johannes.berg@intel.com>
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Hao Chen authored
nl80211_nan_add_func() does not check if the required attribute NL80211_NAN_FUNC_FOLLOW_UP_DEST is present when processing NL80211_CMD_ADD_NAN_FUNCTION request. This request can be issued by users with CAP_NET_ADMIN privilege and may result in NULL dereference and a system crash. Add a check for the required attribute presence. Signed-off-by:
Hao Chen <flank3rsky@gmail.com> Signed-off-by:
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- 03 Jan, 2018 17 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queueDavid S. Miller authored
Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2018-01-03 This series contains fixes for i40e and i40evf. Amritha removes the UDP support for big buffer cloud filters since it is not supported and having UDP enabled is a bug. Alex fixes a bug in the __i40e_chk_linearize() which did not take into account large (16K or larger) fragments that are split over 2 descriptors, which could result in a transmit hang. Jake fixes an issue where a devices own MAC address could be removed from the unicast address list, so force a check on every address sync to ensure removal does not happen. Jiri Pirko fixes the return value when a filter configuration is not supported, do not return "invalid" but return "not supported" so that the core can react correctly. ==================== Signed-off-by: -
Neil Horman authored
A few spots in 3c59x missed calls to dma_mapping_error checks, casuing WARN_ONS to trigger. Clean those up. While we're at it, refactor the refill code a bit so that if skb allocation or dma mapping fails, we recycle the existing buffer. This prevents holes in the rx ring, and makes for much simpler logic Note: This is compile only tested. Ted, if you could run this and confirm that it continues to work properly, I would appreciate it, as I currently don't have access to this hardware Signed-off-by:
Neil Horman <nhorman@redhat.com> CC: Steffen Klassert <klassert@mathematik.tu-chemnitz.de> CC: "David S. Miller" <davem@davemloft.net> Reported-by: tedheadster@gmail.com Signed-off-by:
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David S. Miller authored
Netanel Belgazal says: ==================== bug fixes for ENA Ethernet driver Changes from V1: Revome incorrect "ena: invoke netif_carrier_off() only after netdev registered" patch This patchset contains 2 bug fixes: * handle rare race condition during MSI-X initialization * fix error processing in ena_down() ==================== Signed-off-by: -
Netanel Belgazal authored
ENA admin command queue errors are not handled as part of ena_down(). As a result, in case of error admin queue transitions to non-running state and aborts all subsequent commands including those coming from ena_up(). Reset scheduled by the driver from the timer service context would not proceed due to sharing rtnl with ena_up()/ena_down() Signed-off-by:
Netanel Belgazal <netanel@amazon.com> Signed-off-by:
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Netanel Belgazal authored
Under certain conditions MSI-X interrupt might arrive right after it was unmasked in ena_up(). There is a chance it would be processed by the driver before device ENA_FLAG_DEV_UP flag is set. In such a case the interrupt is ignored. ENA device operates in auto-masked mode, therefore ignoring interrupt leaves it masked for good. Moving unmask of interrupt to be the last step in ena_up(). Signed-off-by:
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Arjun Vynipadath authored
commit 96ac18f1 ("cxgb4: Add support for new flash parts") removed initialization of adapter->params.sf_fw_start causing issues while flashing firmware to card. We no longer need sf_fw_start in adapter->params as we already have macros defined for FW flash addresses. Fixes: 96ac18f1 ("cxgb4: Add support for new flash parts") Signed-off-by:
Arjun Vynipadath <arjun@chelsio.com> Signed-off-by:
Casey Leedom <leedom@chelsio.com> Signed-off-by:
Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by:
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Jiri Pirko authored
When filter configuration is not supported, drivers should return -EOPNOTSUPP so the core can react correctly. Fixes: 2f4b411a ("i40e: Enable cloud filters via tc-flower") Signed-off-by:
Jiri Pirko <jiri@mellanox.com> Tested-by:
Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Jacob Keller authored
In some circumstances, such as with bridging, it is possible that the stack will add a devices own MAC address to its unicast address list. If, later, the stack deletes this address, then the i40e driver will receive a request to remove this address. The driver stores its current MAC address as part of the MAC/VLAN hash array, since it is convenient and matches exactly how the hardware expects to be told which traffic to receive. This causes a problem, since for more devices, the MAC address is stored separately, and requests to delete a unicast address should not have the ability to remove the filter for the MAC address. Fix this by forcing a check on every address sync to ensure we do not remove the device address. There is a very narrow possibility of a race between .set_mac and .set_rx_mode, if we don't change netdev->dev_addr before updating our internal MAC list in .set_mac. This might be possible if .set_rx_mode is going to remove MAC "XYZ" from the list, at the same time as .set_mac changes our dev_addr to MAC "XYZ", we might possibly queue a delete, then an add in .set_mac, then queue a delete in .set_rx_mode's dev_uc_sync and then update netdev->dev_addr. We can avoid this by moving the copy into dev_addr prior to the changes to the MAC filter list. A similar race on the other side does not cause problems, as if we're changing our MAC form A to B, and we race with .set_rx_mode, it could queue a delete from A, we'd update our address, and allow the delete. This seems like a race, but in reality we're about to queue a delete of A anyways, so it would not cause any issues. A race in the initialization code is unlikely because the netdevice has not yet been fully initialized and the stack should not be adding or removing addresses yet. Note that we don't (yet) need similar code for the VF driver because it does not make use of __dev_uc_sync and __dev_mc_sync, but instead roles its own method for handling updates to the MAC/VLAN list, which already has code to protect against removal of the hardware address. Signed-off-by:
Jacob Keller <jacob.e.keller@intel.com> Tested-by:
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Alexander Duyck authored
The original code for __i40e_chk_linearize didn't take into account the fact that if a fragment is 16K in size or larger it has to be split over 2 descriptors and the smaller of those 2 descriptors will be on the trailing edge of the transmit. As a result we can get into situations where we didn't catch requests that could result in a Tx hang. This patch takes care of that by subtracting the length of all but the trailing edge of the stale fragment before we test for sum. By doing this we can guarantee that we have all cases covered, including the case of a fragment that spans multiple descriptors. We don't need to worry about checking the inner portions of this since 12K is the maximum aligned DMA size and that is larger than any MSS will ever be since the MTU limit for jumbos is something on the order of 9K. Signed-off-by:
Alexander Duyck <alexander.h.duyck@intel.com> Tested-by:
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David S. Miller authored
Fugang Duan says: ==================== net: fec: clean up in the cases of probe error The simple patches just clean up in the cases of probe error like restore dev_id and handle the defer probe when regulator is still not ready. v2: * Fabio Estevam's comment to suggest split v1 to separate patches. ==================== Signed-off-by: -
Fugang Duan authored
Defer probe if regulator is not ready. E.g. some regulator is fixed regulator controlled by i2c expander gpio, the i2c device may be probed after the driver, then it should handle the case of defer probe error. Signed-off-by:
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Fugang Duan authored
The static variable dev_id always plus one before netdev registerred. It should restore the dev_id value in the cases of probe error. Signed-off-by:
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Amritha Nambiar authored
Since UDP based filters are not supported via big buffer cloud filters, remove UDP support. Also change a few return types to indicate unsupported vs invalid configuration. Signed-off-by:
Amritha Nambiar <amritha.nambiar@intel.com> Acked-by:
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William Tu authored
Fix indentation of reserved_flags2 field in vxlanhdr_gpe. Fixes: e1e5314d ("vxlan: implement GPE") Signed-off-by:
William Tu <u9012063@gmail.com> Acked-by:
Stephen Hemminger <stephen@networkplumber.org> Signed-off-by:
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Marcelo Ricardo Leitner authored
syzbot noticed a NULL pointer dereference panic in sctp_stream_free() which was caused by an incomplete error handling in sctp_stream_init(). By not clearing stream->outcnt, it made a for() in sctp_stream_free() think that it had elements to free, but not, leading to the panic. As suggested by Xin Long, this patch also simplifies the error path by moving it to the only if() that uses it. See-also: https://www.spinics.net/lists/netdev/msg473756.html See-also: https://www.spinics.net/lists/netdev/msg465024.htmlReported-by:
Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Reviewed-by:
Xin Long <lucien.xin@gmail.com> Acked-by:
Neil Horman <nhorman@tuxdriver.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queueDavid S. Miller authored
Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2018-01-02 This series contains fixes for e1000 and e1000e. Tushar Dave adds a check to the driver so that it won't attempt to disable a device that is already disabled for e1000. Benjamin Poirier provides a fix to e1000e, where a previous commit that Benjamin submitted changed the meaning of the return value for "check_for_link" for copper media and not all the instances were properly updated. Benjamin fixes the remaining instances that needed the change. ==================== Signed-off-by: -
Mohamed Ghannam authored
When args->nr_local is 0, nr_pages gets also 0 due some size calculation via rds_rm_size(), which is later used to allocate pages for DMA, this bug produces a heap Out-Of-Bound write access to a specific memory region. Signed-off-by:
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