user/sven/linux.git/include/uapi/linux, branch v4.18.11

Revert "uapi/linux/keyctl.h: don't use C++ reserved keyword as a struct member name"

2018-09-29T09:55:58Z

commit 8c0f9f5b309d627182d5da72a69246f58bde1026 upstream. This changes UAPI, breaking iwd and libell: ell/key.c: In function 'kernel_dh_compute': ell/key.c:205:38: error: 'struct keyctl_dh_params' has no member named 'private'; did you mean 'dh_private'? struct keyctl_dh_params params = { .private = private, ^~~~~~~ dh_private This reverts commit 8a2336e549d385bb0b46880435b411df8d8200e8. Fixes: 8a2336e549d3 ("uapi/linux/keyctl.h: don't use C++ reserved keyword as a struct member name") Signed-off-by: Lubomir Rintel Signed-off-by: David Howells cc: Randy Dunlap cc: Mat Martineau cc: Stephan Mueller cc: James Morris cc: "Serge E. Hallyn" cc: Mat Martineau cc: Andrew Morton cc: Linus Torvalds cc: Signed-off-by: James Morris Signed-off-by: Greg Kroah-Hartman

ethtool: Remove trailing semicolon for static inline

2018-09-19T20:41:24Z

[ Upstream commit d89d41556141a527030a15233135ba622ba3350d ] Android's header sanitization tool chokes on static inline functions having a trailing semicolon, leading to an incorrectly parsed header file. While the tool should obviously be fixed, also fix the header files for the two affected functions: ethtool_get_flow_spec_ring() and ethtool_get_flow_spec_ring_vf(). Fixes: 8cf6f497de40 ("ethtool: Add helper routines to pass vf to rx_flow_spec") Reporetd-by: Blair Prescott Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

uapi/linux/keyctl.h: don't use C++ reserved keyword as a struct member name

2018-09-15T07:47:00Z

commit 8a2336e549d385bb0b46880435b411df8d8200e8 upstream. Since this header is in "include/uapi/linux/", apparently people want to use it in userspace programs -- even in C++ ones. However, the header uses a C++ reserved keyword ("private"), so change that to "dh_private" instead to allow the header file to be used in C++ userspace. Fixes https://bugzilla.kernel.org/show_bug.cgi?id=191051 Link: http://lkml.kernel.org/r/0db6c314-1ef4-9bfa-1baa-7214dd2ee061@infradead.org Fixes: ddbb41148724 ("KEYS: Add KEYCTL_DH_COMPUTE command") Signed-off-by: Randy Dunlap Reviewed-by: Andrew Morton Cc: David Howells Cc: James Morris Cc: "Serge E. Hallyn" Cc: Mat Martineau Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman

eventpoll.h: wrap casts in () properly

2018-09-09T08:32:34Z

commit 45cd74cb5061781e793a098c420a7f548fdc9e7d upstream. When importing the latest copy of the kernel headers into Bionic, Christpher and Elliott noticed that the eventpoll.h casts were not wrapped in (). As it is, clang complains about macros without surrounding (), so this makes it a pain for userspace tools. So fix it up by adding another () pair, and make them line up purty by using tabs. Fixes: 65aaf87b3aa2 ("add EPOLLNVAL, annotate EPOLL... and event_poll->event") Reported-by: Christopher Ferris Reported-by: Elliott Hughes Cc: stable Cc: Thomas Gleixner Cc: Al Viro Signed-off-by: Greg Kroah-Hartman

Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2018-07-30T18:45:30Z

Pull perf fixes from Ingo Molnar: "Misc fixes: - AMD IBS data corruptor fix (uncovered by UBSAN) - an Intel PEBS entry unwind error fix - a HW-tracing crash fix - a MAINTAINERS update" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/core: Fix crash when using HW tracing kernel filters perf/x86/intel: Fix unwind errors from PEBS entries (mk-II) MAINTAINERS: Add Naveen N. Rao as kprobes co-maintainer perf/x86/amd/ibs: Don't access non-started event

perf/x86/intel: Fix unwind errors from PEBS entries (mk-II)

2018-07-25T09:46:21Z

Vince reported the perf_fuzzer giving various unwinder warnings and Josh reported: > Deja vu. Most of these are related to perf PEBS, similar to the > following issue: > > b8000586c90b ("perf/x86/intel: Cure bogus unwind from PEBS entries") > > This is basically the ORC version of that. setup_pebs_sample_data() is > assembling a franken-pt_regs which ORC isn't happy about. RIP is > inconsistent with some of the other registers (like RSP and RBP). And where the previous unwinder only needed BP,SP ORC also requires IP. But we cannot spoof IP because then the sample will get displaced, entirely negating the point of PEBS. So cure the whole thing differently by doing the unwind early; this does however require a means to communicate we did the unwind early. We (ab)use an unused sample_type bit for this, which we set on events that fill out the data->callchain before the normal perf_prepare_sample(). Debugged-by: Josh Poimboeuf Reported-by: Vince Weaver Tested-by: Josh Poimboeuf Tested-by: Prashant Bhole Signed-off-by: Peter Zijlstra (Intel) Cc: Alexander Shishkin Cc: Andy Lutomirski Cc: Arnaldo Carvalho de Melo Cc: Arnaldo Carvalho de Melo Cc: Jiri Olsa Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Thomas Gleixner Signed-off-by: Ingo Molnar

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

2018-07-25T00:31:47Z

Pull networking fixes from David Miller: 1) Handle stations tied to AP_VLANs properly during mac80211 hw reconfig. From Manikanta Pubbisetty. 2) Fix jump stack depth validation in nf_tables, from Taehee Yoo. 3) Fix quota handling in aRFS flow expiration of mlx5 driver, from Eran Ben Elisha. 4) Exit path handling fix in powerpc64 BPF JIT, from Daniel Borkmann. 5) Use ptr_ring_consume_bh() in page pool code, from Tariq Toukan. 6) Fix cached netdev name leak in nf_tables, from Florian Westphal. 7) Fix memory leaks on chain rename, also from Florian Westphal. 8) Several fixes to DCTCP congestion control ACK handling, from Yuchunk Cheng. 9) Missing rcu_read_unlock() in CAIF protocol code, from Yue Haibing. 10) Fix link local address handling with VRF, from David Ahern. 11) Don't clobber 'err' on a successful call to __skb_linearize() in skb_segment(). From Eric Dumazet. 12) Fix vxlan fdb notification races, from Roopa Prabhu. 13) Hash UDP fragments consistently, from Paolo Abeni. 14) If TCP receives lots of out of order tiny packets, we do really silly stuff. Make the out-of-order queue ending more robust to this kind of behavior, from Eric Dumazet. 15) Don't leak netlink dump state in nf_tables, from Florian Westphal. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (76 commits) net: axienet: Fix double deregister of mdio qmi_wwan: fix interface number for DW5821e production firmware ip: in cmsg IP(V6)_ORIGDSTADDR call pskb_may_pull bnx2x: Fix invalid memory access in rss hash config path. net/mlx4_core: Save the qpn from the input modifier in RST2INIT wrapper r8169: restore previous behavior to accept BIOS WoL settings cfg80211: never ignore user regulatory hint sock: fix sg page frag coalescing in sk_alloc_sg netfilter: nf_tables: move dumper state allocation into ->start tcp: add tcp_ooo_try_coalesce() helper tcp: call tcp_drop() from tcp_data_queue_ofo() tcp: detect malicious patterns in tcp_collapse_ofo_queue() tcp: avoid collapses in tcp_prune_queue() if possible tcp: free batches of packets in tcp_prune_ofo_queue() ip: hash fragments consistently ipv6: use fib6_info_hold_safe() when necessary can: xilinx_can: fix power management handling can: xilinx_can: fix incorrect clear of non-processed interrupts can: xilinx_can: fix RX overflow interrupt not being enabled can: xilinx_can: keep only 1-2 frames in TX FIFO to fix TX accounting ...

Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2018-07-22T19:04:51Z

Pull vfs fixes from Al Viro: "Fix several places that screw up cleanups after failures halfway through opening a file (one open-coding filp_clone_open() and getting it wrong, two misusing alloc_file()). That part is -stable fodder from the 'work.open' branch. And Christoph's regression fix for uapi breakage in aio series; include/uapi/linux/aio_abi.h shouldn't be pulling in the kernel definition of sigset_t, the reason for doing so in the first place had been bogus - there's no need to expose struct __aio_sigset in aio_abi.h at all" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: aio: don't expose __aio_sigset in uapi ocxlflash_getfile(): fix double-iput() on alloc_file() failures cxl_getfile(): fix double-iput() on alloc_file() failures drm_mode_create_lease_ioctl(): fix open-coded filp_clone_open()

bpf: btf: Clean up BTF_INT_BITS() in uapi btf.h

2018-07-20T08:25:48Z

This patch shrinks the BTF_INT_BITS() mask. The current btf_int_check_meta() ensures the nr_bits of an integer cannot exceed 64. Hence, it is mostly an uapi cleanup. The actual btf usage (i.e. seq_show()) is also modified to use u8 instead of u16. The verification (e.g. btf_int_check_meta()) path stays as is to deal with invalid BTF situation. Fixes: 69b693f0aefa ("bpf: btf: Introduce BPF Type Format (BTF)") Signed-off-by: Martin KaFai Lau Signed-off-by: Daniel Borkmann

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

2018-07-19T02:32:54Z

Pull networking fixes from David Miller: "Lots of fixes, here goes: 1) NULL deref in qtnfmac, from Gustavo A. R. Silva. 2) Kernel oops when fw download fails in rtlwifi, from Ping-Ke Shih. 3) Lost completion messages in AF_XDP, from Magnus Karlsson. 4) Correct bogus self-assignment in rhashtable, from Rishabh Bhatnagar. 5) Fix regression in ipv6 route append handling, from David Ahern. 6) Fix masking in __set_phy_supported(), from Heiner Kallweit. 7) Missing module owner set in x_tables icmp, from Florian Westphal. 8) liquidio's timeouts are HZ dependent, fix from Nicholas Mc Guire. 9) Link setting fixes for sh_eth and ravb, from Vladimir Zapolskiy. 10) Fix NULL deref when using chains in act_csum, from Davide Caratti. 11) XDP_REDIRECT needs to check if the interface is up and whether the MTU is sufficient. From Toshiaki Makita. 12) Net diag can do a double free when killing TCP_NEW_SYN_RECV connections, from Lorenzo Colitti. 13) nf_defrag in ipv6 can unnecessarily hold onto dst entries for a full minute, delaying device unregister. From Eric Dumazet. 14) Update MAC entries in the correct order in ixgbe, from Alexander Duyck. 15) Don't leave partial mangles bpf program in jit_subprogs, from Daniel Borkmann. 16) Fix pfmemalloc SKB state propagation, from Stefano Brivio. 17) Fix ACK handling in DCTCP congestion control, from Yuchung Cheng. 18) Use after free in tun XDP_TX, from Toshiaki Makita. 19) Stale ipv6 header pointer in ipv6 gre code, from Prashant Bhole. 20) Don't reuse remainder of RX page when XDP is set in mlx4, from Saeed Mahameed. 21) Fix window probe handling of TCP rapair sockets, from Stefan Baranoff. 22) Missing socket locking in smc_ioctl(), from Ursula Braun. 23) IPV6_ILA needs DST_CACHE, from Arnd Bergmann. 24) Spectre v1 fix in cxgb3, from Gustavo A. R. Silva. 25) Two spots in ipv6 do a rol32() on a hash value but ignore the result. Fixes from Colin Ian King" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (176 commits) tcp: identify cryptic messages as TCP seq # bugs ptp: fix missing break in switch hv_netvsc: Fix napi reschedule while receive completion is busy MAINTAINERS: Drop inactive Vitaly Bordug's email net: cavium: Add fine-granular dependencies on PCI net: qca_spi: Fix log level if probe fails net: qca_spi: Make sure the QCA7000 reset is triggered net: qca_spi: Avoid packet drop during initial sync ipv6: fix useless rol32 call on hash ipv6: sr: fix useless rol32 call on hash net: sched: Using NULL instead of plain integer net: usb: asix: replace mii_nway_restart in resume path net: cxgb3_main: fix potential Spectre v1 lib/rhashtable: consider param->min_size when setting initial table size net/smc: reset recv timeout after clc handshake net/smc: add error handling for get_user() net/smc: optimize consumer cursor updates net/nfc: Avoid stalls when nfc_alloc_send_skb() returned NULL. ipv6: ila: select CONFIG_DST_CACHE net: usb: rtl8150: demote allmulti message to dev_dbg() ...