- 22 Jul, 2019 1 commit
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Haiyang Zhang authored
There is an extra rcu_read_unlock left in netvsc_recv_callback(), after a previous patch that removes RCU from this function. This patch removes the extra RCU unlock. Fixes: 345ac089 ("hv_netvsc: pass netvsc_device to receive callback") Signed-off-by:
Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 21 Jul, 2019 15 commits
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Peter Kosyh authored
vrf_process_v4_outbound() and vrf_process_v6_outbound() do routing using ip/ipv6 addresses, but don't make sure the header is available in skb->data[] (skb_headlen() is less then header size). Case: 1) igb driver from intel. 2) Packet size is greater then 255. 3) MPLS forwards to VRF device. So, patch adds pskb_may_pull() calls in vrf_process_v4/v6_outbound() functions. Signed-off-by:
Peter Kosyh <p.kosyh@gmail.com> Reviewed-by:
David Ahern <dsa@cumulusnetworks.com> Signed-off-by:
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Vasily Averin authored
A small cleanup: this callback is never used. Originally fixed by Stanislav Kinsburskiy <skinsbursky@virtuozzo.com> for OpenVZ7 bug OVZ-6877 cc: stanislav.kinsburskiy@gmail.com Signed-off-by:
Vasily Averin <vvs@virtuozzo.com> Signed-off-by:
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Frederick Lawler authored
Commit 8c0d3a02 ("PCI: Add accessors for PCI Express Capability") added accessors for the PCI Express Capability so that drivers didn't need to be aware of differences between v1 and v2 of the PCI Express Capability. Replace pci_read_config_word() and pci_write_config_word() calls with pcie_capability_read_word() and pcie_capability_write_word(). Signed-off-by:
Frederick Lawler <fred@fredlawl.com> Acked-by: Michal Kalderon <michal.kalderon@marvell.com> Signed-off-by:
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Frederick Lawler authored
Commit 8c0d3a02 ("PCI: Add accessors for PCI Express Capability") added accessors for the PCI Express Capability so that drivers didn't need to be aware of differences between v1 and v2 of the PCI Express Capability. Replace pci_read_config_word() and pci_write_config_word() calls with pcie_capability_read_word() and pcie_capability_write_word(). Signed-off-by:
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Frederick Lawler authored
Commit 8c0d3a02 ("PCI: Add accessors for PCI Express Capability") added accessors for the PCI Express Capability so that drivers didn't need to be aware of differences between v1 and v2 of the PCI Express Capability. Replace pci_read_config_word() and pci_write_config_word() calls with pcie_capability_read_word() and pcie_capability_write_word(). Signed-off-by:
Bjorn Helgaas <bhelgaas@google.com> Signed-off-by:
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Benjamin Poirier authored
As pointed out by Firo Yang, a netdev tx timeout may trigger just before an ethtool set_channels operation is started. be_tx_timeout(), which dumps some queue structures, is not written to run concurrently with be_update_queues(), which frees/allocates those queues structures. Add some synchronization between the two. Message-id: <CH2PR18MB31898E033896F9760D36BFF288C90@CH2PR18MB3189.namprd18.prod.outlook.com> Signed-off-by:
Benjamin Poirier <bpoirier@suse.com> Signed-off-by:
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Brian King authored
This patch fixes an issue seen on Power systems with bnx2x which results in the skb is NULL WARN_ON in bnx2x_free_tx_pkt firing due to the skb pointer getting loaded in bnx2x_free_tx_pkt prior to the hw_cons load in bnx2x_tx_int. Adding a read memory barrier resolves the issue. Signed-off-by:
Brian King <brking@linux.vnet.ibm.com> Signed-off-by:
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Andrew Lunn authored
The RX power read from the SFP uses units of 0.1uW. This must be scaled to units of uW for HWMON. This requires a divide by 10, not the current 100. With this change in place, sensors(1) and ethtool -m agree: sff2-isa-0000 Adapter: ISA adapter in0: +3.23 V temp1: +33.1 C power1: 270.00 uW power2: 200.00 uW curr1: +0.01 A Laser output power : 0.2743 mW / -5.62 dBm Receiver signal average optical power : 0.2014 mW / -6.96 dBm Reported-by: chris.healy@zii.aero Signed-off-by:Andrew Lunn <andrew@lunn.ch> Fixes: 1323061a ("net: phy: sfp: Add HWMON support for module sensors") Signed-off-by:
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Vlad Buslov authored
In function int tc_new_tfilter() q pointer can be NULL when adding filter on a shared block. With recent change that resets TCQ_F_CAN_BYPASS after filter creation, following NULL pointer dereference happens in case parent block is shared: [ 212.925060] BUG: kernel NULL pointer dereference, address: 0000000000000010 [ 212.925445] #PF: supervisor write access in kernel mode [ 212.925709] #PF: error_code(0x0002) - not-present page [ 212.925965] PGD 8000000827923067 P4D 8000000827923067 PUD 827924067 PMD 0 [ 212.926302] Oops: 0002 [#1] SMP KASAN PTI [ 212.926539] CPU: 18 PID: 2617 Comm: tc Tainted: G B 5.2.0+ #512 [ 212.926938] Hardware name: Supermicro SYS-2028TP-DECR/X10DRT-P, BIOS 2.0b 03/30/2017 [ 212.927364] RIP: 0010:tc_new_tfilter+0x698/0xd40 [ 212.927633] Code: 74 0d 48 85 c0 74 08 48 89 ef e8 03 aa 62 00 48 8b 84 24 a0 00 00 00 48 8d 78 10 48 89 44 24 18 e8 4d 0c 6b ff 48 8b 44 24 18 <83> 60 10 f b 48 85 ed 0f 85 3d fe ff ff e9 4f fe ff ff e8 81 26 f8 [ 212.928607] RSP: 0018:ffff88884fd5f5d8 EFLAGS: 00010296 [ 212.928905] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000 [ 212.929201] RDX: 0000000000000007 RSI: 0000000000000004 RDI: 0000000000000297 [ 212.929402] RBP: ffff88886bedd600 R08: ffffffffb91d4b51 R09: fffffbfff7616e4d [ 212.929609] R10: fffffbfff7616e4c R11: ffffffffbb0b7263 R12: ffff88886bc61040 [ 212.929803] R13: ffff88884fd5f950 R14: ffffc900039c5000 R15: ffff88835e927680 [ 212.929999] FS: 00007fe7c50b6480(0000) GS:ffff88886f980000(0000) knlGS:0000000000000000 [ 212.930235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 212.930394] CR2: 0000000000000010 CR3: 000000085bd04002 CR4: 00000000001606e0 [ 212.930588] Call Trace: [ 212.930682] ? tc_del_tfilter+0xa40/0xa40 [ 212.930811] ? __lock_acquire+0x5b5/0x2460 [ 212.930948] ? find_held_lock+0x85/0xa0 [ 212.931081] ? tc_del_tfilter+0xa40/0xa40 [ 212.931201] rtnetlink_rcv_msg+0x4ab/0x5f0 [ 212.931332] ? rtnl_dellink+0x490/0x490 [ 212.931454] ? lockdep_hardirqs_on+0x260/0x260 [ 212.931589] ? netlink_deliver_tap+0xab/0x5a0 [ 212.931717] ? match_held_lock+0x1b/0x240 [ 212.931844] netlink_rcv_skb+0xd0/0x200 [ 212.931958] ? rtnl_dellink+0x490/0x490 [ 212.932079] ? netlink_ack+0x440/0x440 [ 212.932205] ? netlink_deliver_tap+0x161/0x5a0 [ 212.932335] ? lock_downgrade+0x360/0x360 [ 212.932457] ? lock_acquire+0xe5/0x210 [ 212.932579] netlink_unicast+0x296/0x350 [ 212.932705] ? netlink_attachskb+0x390/0x390 [ 212.932834] ? _copy_from_iter_full+0xe0/0x3a0 [ 212.932976] netlink_sendmsg+0x394/0x600 [ 212.937998] ? netlink_unicast+0x350/0x350 [ 212.943033] ? move_addr_to_kernel.part.0+0x90/0x90 [ 212.948115] ? netlink_unicast+0x350/0x350 [ 212.953185] sock_sendmsg+0x96/0xa0 [ 212.958099] ___sys_sendmsg+0x482/0x520 [ 212.962881] ? match_held_lock+0x1b/0x240 [ 212.967618] ? copy_msghdr_from_user+0x250/0x250 [ 212.972337] ? lock_downgrade+0x360/0x360 [ 212.976973] ? rwlock_bug.part.0+0x60/0x60 [ 212.981548] ? __mod_node_page_state+0x1f/0xa0 [ 212.986060] ? match_held_lock+0x1b/0x240 [ 212.990567] ? find_held_lock+0x85/0xa0 [ 212.994989] ? do_user_addr_fault+0x349/0x5b0 [ 212.999387] ? lock_downgrade+0x360/0x360 [ 213.003713] ? find_held_lock+0x85/0xa0 [ 213.007972] ? __fget_light+0xa1/0xf0 [ 213.012143] ? sockfd_lookup_light+0x91/0xb0 [ 213.016165] __sys_sendmsg+0xba/0x130 [ 213.020040] ? __sys_sendmsg_sock+0xb0/0xb0 [ 213.023870] ? handle_mm_fault+0x337/0x470 [ 213.027592] ? page_fault+0x8/0x30 [ 213.031316] ? lockdep_hardirqs_off+0xbe/0x100 [ 213.034999] ? mark_held_locks+0x24/0x90 [ 213.038671] ? do_syscall_64+0x1e/0xe0 [ 213.042297] do_syscall_64+0x74/0xe0 [ 213.045828] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 213.049354] RIP: 0033:0x7fe7c527c7b8 [ 213.052792] Code: 89 02 48 c7 c0 ff ff ff ff eb bb 0f 1f 80 00 00 00 00 f3 0f 1e fa 48 8d 05 65 8f 0c 00 8b 00 85 c0 75 17 b8 2e 00 00 00 0f 05 <48> 3d 00 f 0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 89 54 [ 213.060269] RSP: 002b:00007ffc3f7908a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 213.064144] RAX: ffffffffffffffda RBX: 000000005d34716f RCX: 00007fe7c527c7b8 [ 213.068094] RDX: 0000000000000000 RSI: 00007ffc3f790910 RDI: 0000000000000003 [ 213.072109] RBP: 0000000000000000 R08: 0000000000000001 R09: 00007fe7c5340cc0 [ 213.076113] R10: 0000000000404ec2 R11: 0000000000000246 R12: 0000000000000080 [ 213.080146] R13: 0000000000480640 R14: 0000000000000080 R15: 0000000000000000 [ 213.084147] Modules linked in: act_gact cls_flower sch_ingress nfsv3 nfs_acl nfs lockd grace fscache bridge stp llc sunrpc intel_rapl_msr intel_rapl_common [<1;69;32Msb_edac rdma_ucm rdma_cm x86_pkg_temp_thermal iw_cm intel_powerclamp ib_cm coretemp kvm_intel kvm irqbypass mlx5_ib ib_uverbs ib_core crct10dif_pclmul crc32_pc lmul crc32c_intel ghash_clmulni_intel mlx5_core intel_cstate intel_uncore iTCO_wdt igb iTCO_vendor_support mlxfw mei_me ptp ses intel_rapl_perf mei pcspkr ipmi _ssif i2c_i801 joydev enclosure pps_core lpc_ich ioatdma wmi dca ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter acpi_pad ast i2c_algo_bit drm_vram_helpe r ttm drm_kms_helper drm mpt3sas raid_class scsi_transport_sas [ 213.112326] CR2: 0000000000000010 [ 213.117429] ---[ end trace adb58eb0a4ee6283 ]--- Verify that q pointer is not NULL before setting the 'flags' field. Fixes: 3f05e688 ("net_sched: unset TCQ_F_CAN_BYPASS when adding filters") Signed-off-by:
Vlad Buslov <vladbu@mellanox.com> Acked-by:
Jiri Pirko <jiri@mellanox.com> Signed-off-by:
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Christophe JAILLET authored
It is likely that 'my3216_poll()' should be 'my3126_poll()'. (1 and 2 switched in 3126. Signed-off-by:
Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by:
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Navid Emamdoost authored
allocate_flower_entry does not check for allocation success, but tries to deref the result. I only moved the spin_lock under null check, because the caller is checking allocation's status at line 652. Signed-off-by:
Navid Emamdoost <navid.emamdoost@gmail.com> Signed-off-by:
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Christophe JAILLET authored
All constant in 'enum HCLGE_MBX_OPCODE' start with HCLGE, except 'HLCGE_MBX_PUSH_VLAN_INFO' (C and L switched) s/HLC/HCL/ Signed-off-by:
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Jeremy Sowden authored
net/netfilter/nf_tables_offload.h includes net/netfilter/nf_tables.h which is itself on the blacklist. Reported-by:
Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by:
Jeremy Sowden <jeremy@azazel.net> Acked-by:
Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by:
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Christophe JAILLET authored
s/tipc_toprsv_listener_data_ready/tipc_topsrv_listener_data_ready/ (r and s switched in topsrv) Signed-off-by:
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David S. Miller authored
Merge tag 'mac80211-for-davem-2019-07-20' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== We have a handful of fixes: * ignore bad CW parameters if we aren't using them, instead of warning * fix operation (and then build) with the new netlink vendor command policy requirement * fix a memory leak in an error path when setting beacons ==================== Signed-off-by:
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- 20 Jul, 2019 12 commits
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Brian Norris authored
ieee80211_set_wmm_default() normally sets up the initial CW min/max for each queue, except that it skips doing this if the driver doesn't support ->conf_tx. We still end up calling drv_conf_tx() in some cases (e.g., ieee80211_reconfig()), which also still won't do anything useful...except it complains here about the invalid CW parameters. Let's just skip the WARN if we weren't going to do anything useful with the parameters. Signed-off-by:
Brian Norris <briannorris@chromium.org> Link: https://lore.kernel.org/r/20190718015712.197499-1-briannorris@chromium.orgSigned-off-by:
Johannes Berg <johannes.berg@intel.com>
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Lorenzo Bianconi authored
Free new beacon_data in ieee80211_assign_beacon whenever ieee80211_assign_beacon fails Fixes: 8860020e ("cfg80211: restructure AP/GO mode API") Fixes: bc847970 ("mac80211: support FTM responder configuration/statistic") Signed-off-by:
Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/770285772543c9fca33777bb4ad4760239e56256.1562105631.git.lorenzo@kernel.orgSigned-off-by:
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John Crispin authored
NL80211_HE_MAX_CAPABILITY_LEN has changed between D2.0 and D4.0. It is now MAC (6) + PHY (11) + MCS (12) + PPE (25) = 54. Signed-off-by:
John Crispin <john@phrozen.org> Link: https://lore.kernel.org/r/20190627095832.19445-1-john@phrozen.orgSigned-off-by:
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Johannes Berg authored
Since ERR_PTR() is an inline, not a macro, just open-code it here so it's usable as an initializer, fixing the build in brcmfmac. Reported-by:
Arend Van Spriel <arend.vanspriel@broadcom.com> Fixes: 901bb989 ("nl80211: require and validate vendor command policy") Signed-off-by:
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Johannes Berg authored
In my previous commit to validate a policy I neglected to actually add one to the few drivers using vendor commands, fix that now. Reported-by:
Tony Lindgren <tony@atomide.com> Tested-by:
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Thomas Voegtle authored
This fixes a copy&paste error in the original patch. Setting the wrong register resulted in massive packet loss on some systems. Fixes: a2928d28 ("r8169: use paged versions of phylib MDIO access functions") Tested-by:
Thomas Voegtle <tv@lio96.de> Signed-off-by:
Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by:
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David S. Miller authored
Pablo Neira Ayuso says: ==================== flow_offload fixes The following patchset contains fixes for the flow_offload infrastructure: 1) Fix possible build breakage before patch 3/4. Both the flow_offload infrastructure and OVS define the flow_stats structure. Patch 3/4 in this batch indirectly pulls in the flow_stats definition from include/net/flow_offload.h into OVS, leading to structure redefinition compile-time errors. 2) Remove netns parameter from flow_block_cb_alloc(), this is not required as Jiri suggests. The flow_block_cb_is_busy() function uses the per-driver block list to check for used blocks which was the original intention for this parameter. 3) Rename tc_setup_cb_t to flow_setup_cb_t. This callback is not exclusive of tc anymore, this might confuse the reader as Jiri suggests, fix this semantic inconsistency. Add #include <linux/list.h> to include/net/netfilter/nf_tables_offload.h to avoid a compile break with CONFIG_HEADER_TEST=y. 4) Fix block sharing feature: Add flow_block structure and use it, update flow_block_cb_lookup() to use this flow_block object. ==================== Signed-off-by: -
Pablo Neira Ayuso authored
This object stores the flow block callbacks that are attached to this block. Update flow_block_cb_lookup() to take this new object. This patch restores the block sharing feature. Fixes: da3eeb90 ("net: flow_offload: add list handling functions") Signed-off-by:
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Pablo Neira Ayuso authored
Rename this type definition and adapt users. Signed-off-by:
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Pablo Neira Ayuso authored
No need to annotate the netns on the flow block callback object, flow_block_cb_is_busy() already checks for used blocks. Fixes: d63db30c ("net: flow_offload: add flow_block_cb_alloc() and flow_block_cb_free()") Signed-off-by:
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Pablo Neira Ayuso authored
There is a flow_stats structure defined in include/net/flow_offload.h and a follow up patch adds #include <net/flow_offload.h> to net/sch_generic.h. This breaks compilation since OVS codebase includes net/sock.h which pulls in linux/filter.h which includes net/sch_generic.h. In file included from ./include/net/sch_generic.h:18:0, from ./include/linux/filter.h:25, from ./include/net/sock.h:59, from ./include/linux/tcp.h:19, from net/openvswitch/datapath.c:24 This definition takes precedence on OVS since it is placed in the networking core, so rename flow_stats in OVS to sw_flow_stats since this structure is contained in sw_flow. Signed-off-by: -
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 net: 1) Fix a deadlock when module is requested via netlink_bind() in nfnetlink, from Florian Westphal. 2) Fix ipt_rpfilter and ip6t_rpfilter with VRF, from Miaohe Lin. 3) Skip master comparison in SIP helper to fix expectation clash under two valid scenarios, from xiao ruizhu. 4) Remove obsolete comments in nf_conntrack codebase, from Yonatan Goldschmidt. 5) Fix redirect extension module autoload, from Christian Hesse. 6) Fix incorrect mssg option sent to client in synproxy, from Fernando Fernandez. 7) Fix incorrect window calculations in TCP conntrack, from Florian Westphal. 8) Don't bail out when updating basechain policy due to recent offload works, also from Florian. 9) Allow symhash to use modulus 1 as other hash extensions do, from Laura.Garcia. 10) Missing NAT chain module autoload for the inet family, from Phil Sutter. 11) Fix missing adjustment of TCP RST packet in synproxy, from Fernando Fernandez. 12) Skip EAGAIN path when nft_meta_bridge is built-in or not selected. 13) Conntrack bridge does not depend on nf_tables_bridge. 14) Turn NF_TABLES_BRIDGE into tristate to fix possible link break of nft_meta_bridge, from Arnd Bergmann. ==================== Signed-off-by:
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- 19 Jul, 2019 12 commits
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Daniel Vetter: "Dave is back in shape, but now family got it so I'm doing the pull. Two things worthy of note: - nouveau feature pull was way too late, Dave&me decided to not take that, so Ben spun up a pull with just the fixes. - after some chatting with the arm display maintainers we decided to change a bit how that's maintained, for more oversight/review and cross vendor collab. More details below: nouveau: - bugfixes - TU116 enabling (minor iteration) :w amdgpu: - large pile of fixes for new hw support this release (navi, vega20) - audio hotplug fix - bunch of corner cases and small fixes all over for amdgpu/kfd komeda: - back out some new properties (from this merge window) that needs more pondering. bochs: - fb pitch setup core: - a new panel quirk - misc fixes" * tag 'drm-next-2019-07-19' of git://anongit.freedesktop.org/drm/drm: (73 commits) drm/nouveau/secboot/gp102-: remove WAR for SEC2 RTOS start bug drm/nouveau/flcn/gp102-: improve implementation of bind_context() on SEC2/GSP drm/nouveau: fix memory leak in nouveau_conn_reset() drm/nouveau/dmem: missing mutex_lock in error path drm/nouveau/hwmon: return EINVAL if the GPU is powered down for sensors reads drm/nouveau: fix bogus GPL-2 license header drm/nouveau: fix bogus GPL-2 license header drm/nouveau/i2c: Enable i2c pads & busses during preinit drm/nouveau/disp/tu102-: wire up scdc parameter setter drm/nouveau/core: recognise TU116 chipset drm/nouveau/kms: disallow dual-link harder if hdmi connection detected drm/nouveau/disp/nv50-: fix center/aspect-corrected scaling drm/nouveau/disp/nv50-: force scaler for any non-default LVDS/eDP modes drm/nouveau/mcp89/mmu: Use mcp77_mmu_new instead of g84_mmu_new on MCP89. drm/amd/display: init res_pool dccg_ref, dchub_ref with xtalin_freq drm/amdgpu/pm: remove check for pp funcs in freq sysfs handlers drm/amd/display: Force uclk to max for every state drm/amdkfd: Remove GWS from process during uninit drm/amd/amdgpu: Fix offset for vmid selection in debugfs interface drm/amd/powerplay: update vega20 driver if to fit latest SMU firmware ... -
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
Pull crypto fixes from Herbert Xu: - Fix missed wake-up race in padata - Use crypto_memneq in ccp - Fix version check in ccp - Fix fuzz test failure in ccp - Fix potential double free in crypto4xx - Fix compile warning in stm32 * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: padata: use smp_mb in padata_reorder to avoid orphaned padata jobs crypto: ccp - Fix SEV_VERSION_GREATER_OR_EQUAL crypto: ccp/gcm - use const time tag comparison. crypto: ccp - memset structure fields to zero before reuse crypto: crypto4xx - fix a potential double free in ppc4xx_trng_probe crypto: stm32/hash - Fix incorrect printk modifier for size_t
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Dave Jones authored
This fell into disrepair a while ago, and the majority of hits to the snapshots were from bots, so it's more trouble to keep running than it's worth. Signed-off-by:
Dave Jones <davej@codemonkey.org.uk> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-traceLinus Torvalds authored
Pull tracing fix from Steven Rostedt: "Eiichi Tsukata found a small bug from the fixup of the stack code Removing ULONG_MAX as the marker for the user stack trace end, made the tracing code not know where the end is. The end is now marked with a zero (NULL) pointer. Eiichi fixed this in the tracing code" * tag 'trace-v5.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing: Fix user stack trace "??" output
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git://github.com/c-sky/csky-linuxLinus Torvalds authored
Pull arch/csky pupdates from Guo Ren: "This round of csky subsystem gives two features (ASID algorithm update, Perf pmu record support) and some fixups. ASID updates: - Revert mmu ASID mechanism - Add new asid lib code from arm - Use generic asid algorithm to implement switch_mm - Improve tlb operation with help of asid Perf pmu record support: - Init pmu as a device - Add count-width property for csky pmu - Add pmu interrupt support - Fix perf record in kernel/user space - dt-bindings: Add csky PMU bindings Fixes: - Fixup no panic in kernel for some traps - Fixup some error count in 810 & 860. - Fixup abiv1 memset error" * tag 'csky-for-linus-5.3-rc1' of git://github.com/c-sky/csky-linux: csky: Fixup abiv1 memset error csky: Improve tlb operation with help of asid csky: Use generic asid algorithm to implement switch_mm csky: Add new asid lib code from arm csky: Revert mmu ASID mechanism dt-bindings: csky: Add csky PMU bindings dt-bindings: interrupt-controller: Update csky mpintc csky: Fixup some error count in 810 & 860. csky: Fix perf record in kernel/user space csky: Add pmu interrupt support csky: Add count-width property for csky pmu csky: Init pmu as a device csky: Fixup no panic in kernel for some traps csky: Select intc & timer drivers
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git://git.kernel.org/pub/scm/linux/kernel/git/xen/tipLinus Torvalds authored
Pull xen updates from Juergen Gross: "Fixes and features: - A series to introduce a common command line parameter for disabling paravirtual extensions when running as a guest in virtualized environment - A fix for int3 handling in Xen pv guests - Removal of the Xen-specific tmem driver as support of tmem in Xen has been dropped (and it was experimental only) - A security fix for running as Xen dom0 (XSA-300) - A fix for IRQ handling when offlining cpus in Xen guests - Some small cleanups" * tag 'for-linus-5.3a-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen: let alloc_xenballooned_pages() fail if not enough memory free xen/pv: Fix a boot up hang revealed by int3 self test x86/xen: Add "nopv" support for HVM guest x86/paravirt: Remove const mark from x86_hyper_xen_hvm variable xen: Map "xen_nopv" parameter to "nopv" and mark it obsolete x86: Add "nopv" parameter to disable PV extensions x86/xen: Mark xen_hvm_need_lapic() and xen_x2apic_para_available() as __init xen: remove tmem driver Revert "x86/paravirt: Set up the virt_spin_lock_key after static keys get initialized" xen/events: fix binding user event channels to cpus -
git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds authored
Pull iomap split/cleanup from Darrick Wong: "As promised, here's the second part of the iomap merge for 5.3, in which we break up iomap.c into smaller files grouped by functional area so that it'll be easier in the long run to maintain cohesiveness of code units and to review incoming patches. There are no functional changes and fs/iomap.c split cleanly. Summary: - Regroup the fs/iomap.c code by major functional area so that we can start development for 5.4 from a more stable base" * tag 'iomap-5.3-merge-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: iomap: move internal declarations into fs/iomap/ iomap: move the main iteration code into a separate file iomap: move the buffered IO code into a separate file iomap: move the direct IO code into a separate file iomap: move the SEEK_HOLE code into a separate file iomap: move the file mapping reporting code into a separate file iomap: move the swapfile code into a separate file iomap: start moving code to fs/iomap/ -
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull misc vfs updates from Al Viro: "Assorted stuff" * 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: perf_event_get(): don't bother with fget_raw() vfs: update d_make_root() description
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull adfs updates from Al Viro: "More ADFS patches from Russell King" * 'work.adfs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fs/adfs: add time stamp and file type helpers fs/adfs: super: limit idlen according to directory type fs/adfs: super: fix use-after-free bug fs/adfs: super: safely update options on remount fs/adfs: super: correct superblock flags fs/adfs: clean up indirect disc addresses and fragment IDs fs/adfs: clean up error message printing fs/adfs: use %pV for error messages fs/adfs: use format_version from disc_record fs/adfs: add helper to get filesystem size fs/adfs: add helper to get discrecord from map fs/adfs: correct disc record structure
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull vfs mount updates from Al Viro: "The first part of mount updates. Convert filesystems to use the new mount API" * 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (63 commits) mnt_init(): call shmem_init() unconditionally constify ksys_mount() string arguments don't bother with registering rootfs init_rootfs(): don't bother with init_ramfs_fs() vfs: Convert smackfs to use the new mount API vfs: Convert selinuxfs to use the new mount API vfs: Convert securityfs to use the new mount API vfs: Convert apparmorfs to use the new mount API vfs: Convert openpromfs to use the new mount API vfs: Convert xenfs to use the new mount API vfs: Convert gadgetfs to use the new mount API vfs: Convert oprofilefs to use the new mount API vfs: Convert ibmasmfs to use the new mount API vfs: Convert qib_fs/ipathfs to use the new mount API vfs: Convert efivarfs to use the new mount API vfs: Convert configfs to use the new mount API vfs: Convert binfmt_misc to use the new mount API convenience helper: get_tree_single() convenience helper get_tree_nodev() vfs: Kill sget_userns() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) Fix AF_XDP cq entry leak, from Ilya Maximets. 2) Fix handling of PHY power-down on RTL8411B, from Heiner Kallweit. 3) Add some new PCI IDs to iwlwifi, from Ihab Zhaika. 4) Fix handling of neigh timers wrt. entries added by userspace, from Lorenzo Bianconi. 5) Various cases of missing of_node_put(), from Nishka Dasgupta. 6) The new NET_ACT_CT needs to depend upon NF_NAT, from Yue Haibing. 7) Various RDS layer fixes, from Gerd Rausch. 8) Fix some more fallout from TCQ_F_CAN_BYPASS generalization, from Cong Wang. 9) Fix FIB source validation checks over loopback, also from Cong Wang. 10) Use promisc for unsupported number of filters, from Justin Chen. 11) Missing sibling route unlink on failure in ipv6, from Ido Schimmel. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (90 commits) tcp: fix tcp_set_congestion_control() use from bpf hook ag71xx: fix return value check in ag71xx_probe() ag71xx: fix error return code in ag71xx_probe() usb: qmi_wwan: add D-Link DWM-222 A2 device ID bnxt_en: Fix VNIC accounting when enabling aRFS on 57500 chips. net: dsa: sja1105: Fix missing unlock on error in sk_buff() gve: replace kfree with kvfree selftests/bpf: fix test_xdp_noinline on s390 selftests/bpf: fix "valid read map access into a read-only array 1" on s390 net/mlx5: Replace kfree with kvfree MAINTAINERS: update netsec driver ipv6: Unlink sibling route in case of failure liquidio: Replace vmalloc + memset with vzalloc udp: Fix typo in net/ipv4/udp.c net: bcmgenet: use promisc for unsupported filters ipv6: rt6_check should return NULL if 'from' is NULL tipc: initialize 'validated' field of received packets selftests: add a test case for rp_filter fib: relax source validation check for loopback packets mlxsw: spectrum: Do not process learned records with a dummy FID ... -
Linus Torvalds authored
Merge yet more updates from Andrew Morton: "The rest of MM and a kernel-wide procfs cleanup. Summary of the more significant patches: - Patch series "mm/memory_hotplug: Factor out memory block devicehandling", v3. David Hildenbrand. Some spring-cleaning of the memory hotplug code, notably in drivers/base/memory.c - "mm: thp: fix false negative of shmem vma's THP eligibility". Yang Shi. Fix /proc/pid/smaps output for THP pages used in shmem. - "resource: fix locking in find_next_iomem_res()" + 1. Nadav Amit. Bugfix and speedup for kernel/resource.c - Patch series "mm: Further memory block device cleanups", David Hildenbrand. More spring-cleaning of the memory hotplug code. - Patch series "mm: Sub-section memory hotplug support". Dan Williams. Generalise the memory hotplug code so that pmem can use it more completely. Then remove the hacks from the libnvdimm code which were there to work around the memory-hotplug code's constraints. - "proc/sysctl: add shared variables for range check", Matteo Croce. We have about 250 instances of int zero; ... .extra1 = &zero, in the tree. This is a tree-wide sweep to make all those private "zero"s and "one"s use global variables. Alas, it isn't practical to make those two global integers const" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (38 commits) proc/sysctl: add shared variables for range check mm: migrate: remove unused mode argument mm/sparsemem: cleanup 'section number' data types libnvdimm/pfn: stop padding pmem namespaces to section alignment libnvdimm/pfn: fix fsdax-mode namespace info-block zero-fields mm/devm_memremap_pages: enable sub-section remap mm: document ZONE_DEVICE memory-model implications mm/sparsemem: support sub-section hotplug mm/sparsemem: prepare for sub-section ranges mm: kill is_dev_zone() helper mm/hotplug: kill is_dev_zone() usage in __remove_pages() mm/sparsemem: convert kmalloc_section_memmap() to populate_section_memmap() mm/hotplug: prepare shrink_{zone, pgdat}_span for sub-section removal mm/sparsemem: add helpers track active portions of a section at boot mm/sparsemem: introduce a SECTION_IS_EARLY flag mm/sparsemem: introduce struct mem_section_usage drivers/base/memory.c: get rid of find_memory_block_hinted() mm/memory_hotplug: move and simplify walk_memory_blocks() mm/memory_hotplug: rename walk_memory_range() and pass start+size instead of pfns mm: make register_mem_sect_under_node() static ...
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