Unnamed repository; edit this file 'description' to name the repository. https://git.kobert.dev/pm24.git/atom?h=v5.7-rc3 2020-04-25T02:17:30Z 2020-04-25T02:17:30Z Linus Torvalds torvalds@linux-foundation.org 2020-04-25T02:17:30Z urn:sha1:ab51cac00ef2859f20a73d33a53f3a8987b65e11 Pull networking fixes from David Miller: 1) Fix memory leak in netfilter flowtable, from Roi Dayan. 2) Ref-count leaks in netrom and tipc, from Xiyu Yang. 3) Fix warning when mptcp socket is never accepted before close, from Florian Westphal. 4) Missed locking in ovs_ct_exit(), from Tonghao Zhang. 5) Fix large delays during PTP synchornization in cxgb4, from Rahul Lakkireddy. 6) team_mode_get() can hang, from Taehee Yoo. 7) Need to use kvzalloc() when allocating fw tracer in mlx5 driver, from Niklas Schnelle. 8) Fix handling of bpf XADD on BTF memory, from Jann Horn. 9) Fix BPF_STX/BPF_B encoding in x86 bpf jit, from Luke Nelson. 10) Missing queue memory release in iwlwifi pcie code, from Johannes Berg. 11) Fix NULL deref in macvlan device event, from Taehee Yoo. 12) Initialize lan87xx phy correctly, from Yuiko Oshino. 13) Fix looping between VRF and XFRM lookups, from David Ahern. 14) etf packet scheduler assumes all sockets are full sockets, which is not necessarily true. From Eric Dumazet. 15) Fix mptcp data_fin handling in RX path, from Paolo Abeni. 16) fib_select_default() needs to handle nexthop objects, from David Ahern. 17) Use GFP_ATOMIC under spinlock in mac80211_hwsim, from Wei Yongjun. 18) vxlan and geneve use wrong nlattr array, from Sabrina Dubroca. 19) Correct rx/tx stats in bcmgenet driver, from Doug Berger. 20) BPF_LDX zero-extension is encoded improperly in x86_32 bpf jit, fix from Luke Nelson. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (100 commits) selftests/bpf: Fix a couple of broken test_btf cases tools/runqslower: Ensure own vmlinux.h is picked up first bpf: Make bpf_link_fops static bpftool: Respect the -d option in struct_ops cmd selftests/bpf: Add test for freplace program with expected_attach_type bpf: Propagate expected_attach_type when verifying freplace programs bpf: Fix leak in LINK_UPDATE and enforce empty old_prog_fd bpf, x86_32: Fix logic error in BPF_LDX zero-extension bpf, x86_32: Fix clobbering of dst for BPF_JSET bpf, x86_32: Fix incorrect encoding in BPF_LDX zero-extension bpf: Fix reStructuredText markup net: systemport: suppress warnings on failed Rx SKB allocations net: bcmgenet: suppress warnings on failed Rx SKB allocations macsec: avoid to set wrong mtu mac80211: sta_info: Add lockdep condition for RCU list usage mac80211: populate debugfs only after cfg80211 init net: bcmgenet: correct per TX/RX ring statistics net: meth: remove spurious copyright text net: phy: bcm84881: clear settings on link down chcr: Fix CPU hard lockup ... 2020-04-25T00:01:26Z Jakub Wilk jwilk@jwilk.net 2020-04-22T08:23:24Z urn:sha1:a33d3147945543f9ded67a052f358a75595f1ecb The patch fixes: $ scripts/bpf_helpers_doc.py > bpf-helpers.rst $ rst2man bpf-helpers.rst > bpf-helpers.7 bpf-helpers.rst:1105: (WARNING/2) Inline strong start-string without end-string. Signed-off-by: Jakub Wilk <jwilk@jwilk.net> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Quentin Monnet <quentin@isovalent.com> Link: https://lore.kernel.org/bpf/20200422082324.2030-1-jwilk@jwilk.net 2020-04-21T19:27:18Z Linus Torvalds torvalds@linux-foundation.org 2020-04-21T19:27:18Z urn:sha1:189522da8b3a796d56d802e067d591d2ffff7f40 Pull virtio fixes and cleanups from Michael Tsirkin: - Some bug fixes - Cleanup a couple of issues that surfaced meanwhile - Disable vhost on ARM with OABI for now - to be fixed fully later in the cycle or in the next release. * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (24 commits) vhost: disable for OABI virtio: drop vringh.h dependency virtio_blk: add a missing include virtio-balloon: Avoid using the word 'report' when referring to free page hinting virtio-balloon: make virtballoon_free_page_report() static vdpa: fix comment of vdpa_register_device() vdpa: make vhost, virtio depend on menu vdpa: allow a 32 bit vq alignment drm/virtio: fix up for include file changes remoteproc: pull in slab.h rpmsg: pull in slab.h virtio_input: pull in slab.h remoteproc: pull in slab.h virtio-rng: pull in slab.h virtgpu: pull in uaccess.h tools/virtio: make asm/barrier.h self contained tools/virtio: define aligned attribute virtio/test: fix up after IOTLB changes vhost: Create accessors for virtqueues private_data vdpasim: Return status in vdpasim_get_status ... 2020-04-19T17:34:30Z Linus Torvalds torvalds@linux-foundation.org 2020-04-19T17:34:30Z urn:sha1:13402837414070492004cd0a9c80b5fcebbd1a9e Pull flexible-array member conversion from Gustavo Silva: "The current codebase makes use of the zero-length array language extension to the C90 standard, but the preferred mechanism to declare variable-length types such as these ones is a flexible array member[1][2], introduced in C99: struct foo { int stuff; struct boo array[]; }; By making use of the mechanism above, we will get a compiler warning in case the flexible array does not occur last in the structure, which will help us prevent some kind of undefined behavior bugs from being inadvertently introduced[3] to the codebase from now on. Also, notice that, dynamic memory allocations won't be affected by this change: "Flexible array members have incomplete type, and so the sizeof operator may not be applied. As a quirk of the original implementation of zero-length arrays, sizeof evaluates to zero."[1] sizeof(flexible-array-member) triggers a warning because flexible array members have incomplete type[1]. There are some instances of code in which the sizeof operator is being incorrectly/erroneously applied to zero-length arrays and the result is zero. Such instances may be hiding some bugs. So, this work (flexible-array member convertions) will also help to get completely rid of those sorts of issues. Notice that all of these patches have been baking in linux-next for quite a while now and, 238 more of these patches have already been merged into 5.7-rc1. There are a couple hundred more of these issues waiting to be addressed in the whole codebase" [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html [2] https://github.com/KSPP/linux/issues/21 [3] commit 76497732932f ("cxgb3/l2t: Fix undefined behaviour") * tag 'flexible-array-member-5.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: (28 commits) xattr.h: Replace zero-length array with flexible-array member uapi: linux: fiemap.h: Replace zero-length array with flexible-array member uapi: linux: dlm_device.h: Replace zero-length array with flexible-array member tpm_eventlog.h: Replace zero-length array with flexible-array member ti_wilink_st.h: Replace zero-length array with flexible-array member swap.h: Replace zero-length array with flexible-array member skbuff.h: Replace zero-length array with flexible-array member sched: topology.h: Replace zero-length array with flexible-array member rslib.h: Replace zero-length array with flexible-array member rio.h: Replace zero-length array with flexible-array member posix_acl.h: Replace zero-length array with flexible-array member platform_data: wilco-ec.h: Replace zero-length array with flexible-array member memcontrol.h: Replace zero-length array with flexible-array member list_lru.h: Replace zero-length array with flexible-array member lib: cpu_rmap: Replace zero-length array with flexible-array member irq.h: Replace zero-length array with flexible-array member ihex.h: Replace zero-length array with flexible-array member igmp.h: Replace zero-length array with flexible-array member genalloc.h: Replace zero-length array with flexible-array member ethtool.h: Replace zero-length array with flexible-array member ... 2020-04-18T20:44:56Z Gustavo A. R. Silva gustavo@embeddedor.com 2020-03-24T02:30:22Z urn:sha1:6e88abb862898f55d083071e4423000983dcfe63 The current codebase makes use of the zero-length array language extension to the C90 standard, but the preferred mechanism to declare variable-length types such as these ones is a flexible array member[1][2], introduced in C99: struct foo { int stuff; struct boo array[]; }; By making use of the mechanism above, we will get a compiler warning in case the flexible array does not occur last in the structure, which will help us prevent some kind of undefined behavior bugs from being inadvertently introduced[3] to the codebase from now on. Also, notice that, dynamic memory allocations won't be affected by this change: "Flexible array members have incomplete type, and so the sizeof operator may not be applied. As a quirk of the original implementation of zero-length arrays, sizeof evaluates to zero."[1] This issue was found with the help of Coccinelle. [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html [2] https://github.com/KSPP/linux/issues/21 [3] commit 76497732932f ("cxgb3/l2t: Fix undefined behaviour") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> 2020-04-18T20:44:56Z Gustavo A. R. Silva gustavo@embeddedor.com 2020-03-24T00:51:46Z urn:sha1:d6cdad870358128c1e753e6258e295ab8a5a2429 The current codebase makes use of the zero-length array language extension to the C90 standard, but the preferred mechanism to declare variable-length types such as these ones is a flexible array member[1][2], introduced in C99: struct foo { int stuff; struct boo array[]; }; By making use of the mechanism above, we will get a compiler warning in case the flexible array does not occur last in the structure, which will help us prevent some kind of undefined behavior bugs from being inadvertently introduced[3] to the codebase from now on. Also, notice that, dynamic memory allocations won't be affected by this change: "Flexible array members have incomplete type, and so the sizeof operator may not be applied. As a quirk of the original implementation of zero-length arrays, sizeof evaluates to zero."[1] This issue was found with the help of Coccinelle. [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html [2] https://github.com/KSPP/linux/issues/21 [3] commit 76497732932f ("cxgb3/l2t: Fix undefined behaviour") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> 2020-04-17T10:05:30Z Alexander Duyck alexander.h.duyck@linux.intel.com 2020-04-15T17:44:08Z urn:sha1:31ba514b2fd0495796b506a309eec5f91d747cf1 It can be confusing to have multiple features within the same driver that are using the same verbage. As such this patch is creating a union of free_page_report_cmd_id with free_page_hint_cmd_id so that we can clean-up the userspace code a bit in terms of readability while maintaining the functionality of legacy code. Signed-off-by: Alexander Duyck <alexander.h.duyck@linux.intel.com> Link: https://lore.kernel.org/r/20200415174318.13597.99753.stgit@localhost.localdomain Signed-off-by: Michael S. Tsirkin <mst@redhat.com> 2020-04-16T21:52:29Z Linus Torvalds torvalds@linux-foundation.org 2020-04-16T21:52:29Z urn:sha1:c8372665b4b96d6a818b2693dd49236d5f9c8bc2 Pull networking fixes from David Miller: 1) Disable RISCV BPF JIT builds when !MMU, from Björn Töpel. 2) nf_tables leaves dangling pointer after free, fix from Eric Dumazet. 3) Out of boundary write in __xsk_rcv_memcpy(), fix from Li RongQing. 4) Adjust icmp6 message source address selection when routes have a preferred source address set, from Tim Stallard. 5) Be sure to validate HSR protocol version when creating new links, from Taehee Yoo. 6) CAP_NET_ADMIN should be sufficient to manage l2tp tunnels even in non-initial namespaces, from Michael Weiß. 7) Missing release firmware call in mlx5, from Eran Ben Elisha. 8) Fix variable type in macsec_changelink(), caught by KASAN. Fix from Taehee Yoo. 9) Fix pause frame negotiation in marvell phy driver, from Clemens Gruber. 10) Record RX queue early enough in tun packet paths such that XDP programs will see the correct RX queue index, from Gilberto Bertin. 11) Fix double unlock in mptcp, from Florian Westphal. 12) Fix offset overflow in ARM bpf JIT, from Luke Nelson. 13) marvell10g needs to soft reset PHY when coming out of low power mode, from Russell King. 14) Fix MTU setting regression in stmmac for some chip types, from Florian Fainelli. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (101 commits) amd-xgbe: Use __napi_schedule() in BH context mISDN: make dmril and dmrim static net: stmmac: dwmac-sunxi: Provide TX and RX fifo sizes net: dsa: mt7530: fix tagged frames pass-through in VLAN-unaware mode tipc: fix incorrect increasing of link window Documentation: Fix tcp_challenge_ack_limit default value net: tulip: make early_486_chipsets static dt-bindings: net: ethernet-phy: add desciption for ethernet-phy-id1234.d400 ipv6: remove redundant assignment to variable err net/rds: Use ERR_PTR for rds_message_alloc_sgs() net: mscc: ocelot: fix untagged packet drops when enslaving to vlan aware bridge selftests/bpf: Check for correct program attach/detach in xdp_attach test libbpf: Fix type of old_fd in bpf_xdp_set_link_opts libbpf: Always specify expected_attach_type on program load if supported xsk: Add missing check on user supplied headroom size mac80211: fix channel switch trigger from unknown mesh peer mac80211: fix race in ieee80211_register_hw() net: marvell10g: soft-reset the PHY when coming out of low power net: marvell10g: report firmware version net/cxgb4: Check the return from t4_query_params properly ... 2020-04-14T18:51:30Z Linus Torvalds torvalds@linux-foundation.org 2020-04-14T18:51:30Z urn:sha1:6cc9306b8fc03019e81e4f10c93ff0528cba5217 Pull btrfs fixes from David Sterba: "We have a few regressions and one fix for stable: - revert fsync optimization - fix lost i_size update - fix a space accounting leak - build fix, add back definition of a deprecated ioctl flag - fix search condition for old roots in relocation" * tag 'for-5.7-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: re-instantiate the removed BTRFS_SUBVOL_CREATE_ASYNC definition btrfs: fix reclaim counter leak of space_info objects btrfs: make full fsyncs always operate on the entire file again btrfs: fix lost i_size update after cloning inline extent btrfs: check commit root generation in should_ignore_root 2020-04-10T16:48:27Z Eugene Syromiatnikov esyr@redhat.com 2020-04-01T03:26:50Z urn:sha1:34c51814b2b87cb2e5a98c92fe957db2ee8e27f4 The commit 9c1036fdb1d1ff1b ("btrfs: Remove BTRFS_SUBVOL_CREATE_ASYNC support") breaks strace build with the kernel headers from git: btrfs.c: In function "btrfs_test_subvol_ioctls": btrfs.c:531:23: error: "BTRFS_SUBVOL_CREATE_ASYNC" undeclared (first use in this function) vol_args_v2.flags = BTRFS_SUBVOL_CREATE_ASYNC; Moreover, it is improper to break UAPI, strace uses the definitions to decode ioctls that are considered part of public API. Restore the macro definition and put it under "#ifndef __KERNEL__" in order to prevent inadvertent in-kernel usage. Fixes: 9c1036fdb1d1ff1b ("btrfs: Remove BTRFS_SUBVOL_CREATE_ASYNC support") Reviewed-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>