pm24.git/include, branch v4.10

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

2017-02-16T16:37:18Z

Pull networking fixes from David Miller: 1) In order to avoid problems in the future, make cgroup bpf overriding explicit using BPF_F_ALLOW_OVERRIDE. From Alexei Staovoitov. 2) LLC sets skb->sk without proper skb->destructor and this explodes, fix from Eric Dumazet. 3) Make sure when we have an ipv4 mapped source address, the destination is either also an ipv4 mapped address or ipv6_addr_any(). Fix from Jonathan T. Leighton. 4) Avoid packet loss in fec driver by programming the multicast filter more intelligently. From Rui Sousa. 5) Handle multiple threads invoking fanout_add(), fix from Eric Dumazet. 6) Since we can invoke the TCP input path in process context, without BH being disabled, we have to accomodate that in the locking of the TCP probe. Also from Eric Dumazet. 7) Fix erroneous emission of NETEVENT_DELAY_PROBE_TIME_UPDATE when we aren't even updating that sysctl value. From Marcus Huewe. 8) Fix endian bugs in ibmvnic driver, from Thomas Falcon. [ This is the second version of the pull that reverts the nested rhashtable changes that looked a bit too scary for this late in the release - Linus ] * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (27 commits) rhashtable: Revert nested table changes. ibmvnic: Fix endian errors in error reporting output ibmvnic: Fix endian error when requesting device capabilities net: neigh: Fix netevent NETEVENT_DELAY_PROBE_TIME_UPDATE notification net: xilinx_emaclite: fix freezes due to unordered I/O net: xilinx_emaclite: fix receive buffer overflow bpf: kernel header files need to be copied into the tools directory tcp: tcp_probe: use spin_lock_bh() uapi: fix linux/if_pppol2tp.h userspace compilation errors packet: fix races in fanout_add() ibmvnic: Fix initial MTU settings net: ethernet: ti: cpsw: fix cpsw assignment in resume kcm: fix a null pointer dereference in kcm_sendmsg() net: fec: fix multicast filtering hardware setup ipv6: Handle IPv4-mapped src to in6addr_any dst. ipv6: Inhibit IPv4-mapped src address on the wire. net/mlx5e: Disable preemption when doing TC statistics upcall rhashtable: Add nested tables tipc: Fix tipc_sk_reinit race conditions gfs2: Use rhashtable walk interface in glock_hash_walk ...

rhashtable: Revert nested table changes.

2017-02-16T03:29:51Z

This reverts commits: 6a25478077d987edc5e2f880590a2bc5fcab4441 9dbbfb0ab6680c6a85609041011484e6658e7d3c 40137906c5f55c252194ef5834130383e639536f It's too risky to put in this late in the release cycle. We'll put these changes into the next merge window instead. Signed-off-by: David S. Miller

uapi: fix linux/if_pppol2tp.h userspace compilation errors

2017-02-15T03:18:05Z

Because of interface limitations, provided by libc cannot be included after , therefore any header that includes cannot be included after . Change uapi/linux/l2tp.h, the last uapi header that includes , to include and instead of and use __SOCK_SIZE__ instead of sizeof(struct sockaddr) the same way as uapi/linux/in.h does, to fix linux/if_pppol2tp.h userspace compilation errors like this: In file included from /usr/include/linux/l2tp.h:12:0, from /usr/include/linux/if_pppol2tp.h:21, /usr/include/netinet/in.h:31:8: error: redefinition of 'struct in_addr' Fixes: 47c3e7783be4 ("net: l2tp: deprecate PPPOL2TP_MSG_* in favour of L2TP_MSG_*") Signed-off-by: Dmitry V. Levin Signed-off-by: David S. Miller

Merge tag 'media/v4.10-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2017-02-14T14:29:21Z

Pull media fixes from Mauro Carvalho Chehab: "A colorspace regression fix in V4L2 core and a CEC core bug that makes it discard valid messages" * tag 'media/v4.10-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] cec: initiator should be the same as the destination for, poll [media] videodev2.h: go back to limited range Y'CbCr for SRGB and, ADOBERGB

rhashtable: Add nested tables

2017-02-14T03:17:05Z

This patch adds code that handles GFP_ATOMIC kmalloc failure on insertion. As we cannot use vmalloc, we solve it by making our hash table nested. That is, we allocate single pages at each level and reach our desired table size by nesting them. When a nested table is created, only a single page is allocated at the top-level. Lower levels are allocated on demand during insertion. Therefore for each insertion to succeed, only two (non-consecutive) pages are needed. After a nested table is created, a rehash will be scheduled in order to switch to a vmalloced table as soon as possible. Also, the rehash code will never rehash into a nested table. If we detect a nested table during a rehash, the rehash will be aborted and a new rehash will be scheduled. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller

[media] videodev2.h: go back to limited range Y'CbCr for SRGB and, ADOBERGB

2017-02-13T16:33:56Z

This reverts 'commit 7e0739cd9c40 ("[media] videodev2.h: fix sYCC/AdobeYCC default quantization range"). The problem is that many drivers can convert R'G'B' content (often from sensors) to Y'CbCr, but they all produce limited range Y'CbCr. To stay backwards compatible the default quantization range for sRGB and AdobeRGB Y'CbCr encoding should be limited range, not full range, even though the corresponding standards specify full range. Update the V4L2_MAP_QUANTIZATION_DEFAULT define accordingly and also update the documentation. Fixes: 7e0739cd9c40 ("[media] videodev2.h: fix sYCC/AdobeYCC default quantization range") Signed-off-by: Hans Verkuil Cc: # for v4.9 and up Signed-off-by: Mauro Carvalho Chehab

bpf: introduce BPF_F_ALLOW_OVERRIDE flag

2017-02-13T02:52:19Z

If BPF_F_ALLOW_OVERRIDE flag is used in BPF_PROG_ATTACH command to the given cgroup the descendent cgroup will be able to override effective bpf program that was inherited from this cgroup. By default it's not passed, therefore override is disallowed. Examples: 1. prog X attached to /A with default prog Y fails to attach to /A/B and /A/B/C Everything under /A runs prog X 2. prog X attached to /A with allow_override. prog Y fails to attach to /A/B with default (non-override) prog M attached to /A/B with allow_override. Everything under /A/B runs prog M only. 3. prog X attached to /A with allow_override. prog Y fails to attach to /A with default. The user has to detach first to switch the mode. In the future this behavior may be extended with a chain of non-overridable programs. Also fix the bug where detach from cgroup where nothing is attached was not throwing error. Return ENOENT in such case. Add several testcases and adjust libbpf. Fixes: 3007098494be ("cgroup: add support for eBPF programs") Signed-off-by: Alexei Starovoitov Acked-by: Daniel Borkmann Acked-by: Tejun Heo Acked-by: Daniel Mack Signed-off-by: David S. Miller

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

2017-02-10T22:44:49Z

Pull networking fixes from David Miller: 1) If the timing is wrong we can indefinitely stop generating new ipv6 temporary addresses, from Marcus Huewe. 2) Don't double free per-cpu stats in ipv6 SIT tunnel driver, from Cong Wang. 3) Put protections in place so that AF_PACKET is not able to submit packets which don't even have a link level header to drivers. From Willem de Bruijn. 4) Fix memory leaks in ipv4 and ipv6 multicast code, from Hangbin Liu. 5) Don't use udp_ioctl() in l2tp code, UDP version expects a UDP socket and that doesn't go over very well when it is passed an L2TP one. Fix from Eric Dumazet. 6) Don't crash on NULL pointer in phy_attach_direct(), from Florian Fainelli. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: l2tp: do not use udp_ioctl() xen-netfront: Delete rx_refill_timer in xennet_disconnect_backend() NET: mkiss: Fix panic net: hns: Fix the device being used for dma mapping during TX net: phy: Initialize mdio clock at probe function igmp, mld: Fix memory leak in igmpv3/mld_del_delrec() xen-netfront: Improve error handling during initialization sierra_net: Skip validating irrelevant fields for IDLE LSIs sierra_net: Add support for IPv6 and Dual-Stack Link Sense Indications kcm: fix 0-length case for kcm_sendmsg() xen-netfront: Rework the fix for Rx stall during OOM and network stress net: phy: Fix PHY module checks and NULL deref in phy_attach_direct() net: thunderx: Fix PHY autoneg for SGMII QLM mode net: dsa: Do not destroy invalid network devices ping: fix a null pointer dereference packet: round up linear to header len net: introduce device min_header_len sit: fix a double free on error path lwtunnel: valid encap attr check should return 0 when lwtunnel is disabled ipv6: addrconf: fix generation of new temporary addresses

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

2017-02-10T22:41:16Z

Pull rdma fixes from Doug Ledford: "Third round of -rc fixes for 4.10 kernel: - two security related issues in the rxe driver - one compile issue in the RDMA uapi header" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: RDMA: Don't reference kernel private header from UAPI header IB/rxe: Fix mem_check_range integer overflow IB/rxe: Fix resid update

Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

2017-02-09T21:22:54Z

Pull SCSI target fixes from Nicholas Bellinger: "This target series for v4.10 contains fixes which address a few long-standing bugs that DATERA's QA + automation teams have uncovered while putting v4.1.y target code into production usage. We've been running the top three in our nightly automated regression runs for the last two months, and the COMPARE_AND_WRITE fix Mr. Gary Guo has been manually verifying against a four node ESX cluster this past week. Note all of them have CC' stable tags. Summary: - Fix a bug with ESX EXTENDED_COPY + SAM_STAT_RESERVATION_CONFLICT status, where target_core_xcopy.c logic was incorrectly returning SAM_STAT_CHECK_CONDITION for all non SAM_STAT_GOOD cases (Nixon Vincent) - Fix a TMR LUN_RESET hung task bug while other in-flight TMRs are being aborted, before the new one had been dispatched into tmr_wq (Rob Millner) - Fix a long standing double free OOPs, where a dynamically generated 'demo-mode' NodeACL has multiple sessions associated with it, and the /sys/kernel/config/target/$FABRIC/$WWN/ subsequently disables demo-mode, but never converts the dynamic ACL into a explicit ACL (Rob Millner) - Fix a long standing reference leak with ESX VAAI COMPARE_AND_WRITE when the second phase WRITE COMMIT command fails, resulting in CHECK_CONDITION response never being sent and se_cmd->cmd_kref never reaching zero (Gary Guo) Beyond these items on v4.1.y we've reproduced, fixed, and run through our regression test suite using iscsi-target exports, there are two additional outstanding list items: - Remove a >= v4.2 RCU conversion BUG_ON that would trigger when dynamic node NodeACLs where being converted to explicit NodeACLs. The patch drops the BUG_ON to follow how pre RCU conversion worked for this special case (Benjamin Estrabaud) - Add ibmvscsis target_core_fabric_ops->max_data_sg_nent assignment to match what IBM's Virtual SCSI hypervisor is already enforcing at transport layer. (Bryant Ly + Steven Royer)" * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: ibmvscsis: Add SGL limit target: Fix COMPARE_AND_WRITE ref leak for non GOOD status target: Fix multi-session dynamic se_node_acl double free OOPs target: Fix early transport_generic_handle_tmr abort scenario target: Use correct SCSI status during EXTENDED_COPY exception target: Don't BUG_ON during NodeACL dynamic -> explicit conversion