BMC/Intel-BMC/linux.git/include/uapi, branch dev-4.3

Merge tag 'v4.3.4' into dev-4.3

2016-01-27T05:33:14+00:00

This is the 4.3.4 stable release

uapi: export ila.h

2016-01-23T04:55:47+00:00

[ Upstream commit f7fc6bc414121954c45c5f18b70e2a8717d0d5b4 ] The file ila.h used for lightweight tunnels is being used by iproute2 but is not exported yet. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

net/ncsi: Netlink support

2015-11-18T04:14:19+00:00

This adds netlink support so that userland can retrieve the NCSI topology on the specified interface. Also, more netlink commands are introduced to retrieve information from the active channel or configure the active channel with provided options. Signed-off-by: Gavin Shan

net/ncsi: Packet handler

2015-11-18T04:14:18+00:00

NCSI packet encapsulated in ethernet frame is recognized by the ethernet protocol field (0x88F8). According to NCSI spec, the destination MAC field should be 0xFF's, but the source MAC field could be arbitrary one since channel field in NCSI header indicates the source of the packet. There are 3 types of packets depending on the type field in the NCSI packet header: command, response, Asynchronous Event Notification (AEN). The command packets are sent from NCSI enabled interace to the NCSI package or channel for purpose of information retrival or configuration. The response packets, as responses to the received command packets, originate from NCSI package or channel and terminate at NCSI enabled interface. AEN packets are sent from NCSI channel for asynchronous events that might indicate failure detected on the active channel. This implements the functions to handle NCSI packets. Signed-off-by: Gavin Shan

net/ncsi: Resource management

2015-11-18T04:14:17+00:00

According to NCSI spec (DSP0222), the NCSI enabled interface can connected to multiple packages simultaneously, up to 8 packages. Each package includes multiple channels, up to 32 channels. At one moment, one channel is enabled to provide service to the NCSI enabled interface. Besides, each channel comprises capabilities, modes, filters, version and statistics etc. All of them are resources to NCSI protocol stack. At the meanwhile, the NCSI device seen from NIC driver is represented by "struct ncsi_dev", which is expected to populated and started by NIC driver before the NIC can work. All possible NCSI packages and NCSI channels connected to the NCSI interface are tracked from the NCSI device. Also, the NCSI device recognizes active channel that is currently providing service to NCSI enabled interface. Also, the NCSI requests (pairs of command and response) are embedded in NCSI device. This introduces the data structs to represents the NCSI resources mentioned as above. Also, functions used by NCSI stack internally are implemented. Besides, this introduces kernel config option CONFIG_NET_NCSI to enable NCSI stack. Signed-off-by: Gavin Shan

misc/bt-host: Add Aspeed BT IPMI host driver

2015-11-18T04:13:09+00:00

This patch adds a simple device driver to expose the iBT interface on Aspeed chips as a character device (/dev/bt). Plus various fixes from jk: - Fix compile warnings. We have a bunch of unused functions. - Remove unused members of struct bt_host - Fix whitespace issues - Use explicit u8 type for bt registers to avoid any issues with signed vs unsigned types. - Remove chrdev_region, use module_platform_driver - Unify device name to bt-host - Use a more explicit compatible string. The interface we're using here is specific to the aspeed hardware implementation. - Use a dynamic miscdev; no need to use a global miscdev here. - Avoid global bt_host. Rather than having a global bt_host, use references from the file & miscdev. This removes the restriction on the number of bt-host devices. - Add ioctl to assert SMS_ATN - Remove bt_host->ctrl, nothing uses it. - Read bt ctrl state after poll_wait - Fix unit address for ibt - Add facility for interrupt-driven BT messages. This change adds a facility for the bt-host driver to use interrupts rather than polling via a timer. If we find an interrupts property in the device tree, we'll enable interrupts on the bt device. - Use devm_ioremap_resource(). No need to unpack struct resource, and we don't need ioremap_uncached here. Signed-off-by: Alistair Popple Signed-off-by: Jeremy Kerr Signed-off-by: Joel Stanley

openvswitch: Clarify conntrack COMMIT behaviour

2015-10-22T02:33:38+00:00

The presence of this attribute does not modify the ct_state for the current packet, only future packets. Make this more clear in the header definition. Signed-off-by: Joe Stringer Acked-by: Thomas Graf Acked-by: Pravin B Shelar Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2015-10-19T16:55:40+00:00

Pull networking fixes from David Miller: 1) Account for extra headroom in ath9k driver, from Felix Fietkau. 2) Fix OOPS in pppoe driver due to incorrect socket state transition, from Guillaume Nault. 3) Kill memory leak in amd-xgbe debugfx, from Geliang Tang. 4) Power management fixes for iwlwifi, from Johannes Berg. 5) Fix races in reqsk_queue_unlink(), from Eric Dumazet. 6) Fix dst_entry usage in ARP replies, from Jiri Benc. 7) Cure OOPSes with SO_GET_FILTER, from Daniel Borkmann. 8) Missing allocation failure check in amd-xgbe, from Tom Lendacky. 9) Various resource allocation/freeing cures in DSA< from Neil Armstrong. 10) A series of bug fixes in the openvswitch conntrack support, from Joe Stringer. 11) Fix two cases (BPF and act_mirred) where we have to clean the sender cpu stored in the SKB before transmitting. From WANG Cong and Alexei Starovoitov. 12) Disable VLAN filtering in promiscuous mode in mlx5 driver, from Achiad Shochat. 13) Older bnx2x chips cannot do 4-tuple UDP hashing, so prevent this configuration via ethtool. From Yuval Mintz. 14) Don't call rt6_uncached_list_flush_dev() from rt6_ifdown() when 'dev' is NULL, from Eric Biederman. 15) Prevent stalled link synchronization in tipc, from Jon Paul Maloy. 16) kcalloc() gstrings ethtool buffer before having driver fill it in, in order to prevent kernel memory leaking. From Joe Perches. 17) Fix mixxing rt6_info initialization for blackhole routes, from Martin KaFai Lau. 18) Kill VLAN regression in via-rhine, from Andrej Ota. 19) Missing pfmemalloc check in sk_add_backlog(), from Eric Dumazet. 20) Fix spurious MSG_TRUNC signalling in netlink dumps, from Ronen Arad. 21) Scrube SKBs when pushing them between namespaces in openvswitch, from Joe Stringer. 22) bcmgenet enables link interrupts too early, fix from Florian Fainelli. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (92 commits) net: bcmgenet: Fix early link interrupt enabling tunnels: Don't require remote endpoint or ID during creation. openvswitch: Scrub skb between namespaces xen-netback: correctly check failed allocation net: asix: add support for the Billionton GUSB2AM-1G-B USB adapter netlink: Trim skb to alloc size to avoid MSG_TRUNC net: add pfmemalloc check in sk_add_backlog() via-rhine: fix VLAN receive handling regression. ipv6: Initialize rt6_info properly in ip6_blackhole_route() ipv6: Move common init code for rt6_info to a new function rt6_info_init() Bluetooth: Fix initializing conn_params in scan phase Bluetooth: Fix conn_params list update in hci_connect_le_scan_cleanup Bluetooth: Fix remove_device behavior for explicit connects Bluetooth: Fix LE reconnection logic Bluetooth: Fix reference counting for LE-scan based connections Bluetooth: Fix double scan updates mlxsw: core: Fix race condition in __mlxsw_emad_transmit tipc: move fragment importance field to new header position ethtool: Use kcalloc instead of kmalloc for ethtool_get_strings tipc: eliminate risk of stalled link synchronization ...

rtnetlink: fix gcc -Wconversion warning

2015-10-13T02:40:30+00:00

RTA_ALIGNTO is currently define as 4. It has to be 4U to prevent warning for RTA_ALIGN and RTA_DATA expansions when -Wconversion gcc option is enabled. This follows NLMSG_ALIGNTO definition in . Signed-off-by: Ronen Arad Signed-off-by: David S. Miller

arm64: Fix MINSIGSTKSZ and SIGSTKSZ

2015-10-12T16:40:12+00:00

MINSIGSTKSZ and SIGSTKSZ for ARM64 are not correctly set in latest kernel. This patch fixes this issue. This issue is reported in LTP (testcase: sigaltstack02.c). Testcase failed when sigaltstack() called with stack size "MINSIGSTKSZ - 1" Since in Glibc-2.22, MINSIGSTKSZ is set to 5120 but in kernel it is set to 2048 so testcase gets failed. Testcase Output: sigaltstack02 1 TPASS : stgaltstack() fails, Invalid Flag value,errno:22 sigaltstack02 2 TFAIL : sigaltstack() returned 0, expected -1,errno:12 Reported Issue in Glibc Bugzilla: Bugfix in Glibc-2.22: [Bug 16850] https://sourceware.org/bugzilla/show_bug.cgi?id=16850 Acked-by: Arnd Bergmann Signed-off-by: Akhilesh Kumar Signed-off-by: Manjeet Pawar Signed-off-by: Rohit Thapliyal Signed-off-by: Will Deacon