- 05 Sep, 2019 9 commits
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Donald Sharp authored
When creating a v4 route that uses a v6 nexthop from a nexthop group. Allow the kernel to properly send the nexthop as v6 via the RTA_VIA attribute. Broken behavior: $ ip nexthop add via fe80::9 dev eth0 $ ip nexthop show id 1 via fe80::9 dev eth0 scope link $ ip route add 4.5.6.7/32 nhid 1 $ ip route show default via 10.0.2.2 dev eth0 4.5.6.7 nhid 1 via 254.128.0.0 dev eth0 10.0.2.0/24 dev eth0 proto kernel scope link src 10.0.2.15 $ Fixed behavior: $ ip nexthop add via fe80::9 dev eth0 $ ip nexthop show id 1 via fe80::9 dev eth0 scope link $ ip route add 4.5.6.7/32 nhid 1 $ ip route show default via 10.0.2.2 dev eth0 4.5.6.7 nhid 1 via inet6 fe80::9 dev eth0 10.0.2.0/24 dev eth0 proto kernel scope link src 10.0.2.15 $ v2, v3: Addresses code review comments from David Ahern Fixes: dcb1ecb5 (“ipv4: Prepare for fib6_nh from a nexthop object”) Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com> Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
David Ahern says: ==================== nexthops: Fix multipath notifications for IPv6 and selftests A couple of bug fixes noticed while testing Donald's patch. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
Cleanups of the tests in fib_nexthops.sh 1. Several tests noted unexpected route output, but the discrepancy was not showing in the summary output and overlooked in the verbose output. Add a WARNING message to the summary output to make it clear a test is not showing expected output. 2. Several check_* calls are missing extra data like scope and metric causing mismatches when the nexthops or routes are correct - some of them are a side effect of the evolving iproute2 command. Update the data to the expected output. 3. Several check_routes are checking for the wrong nexthop data, most likely a copy-paste-update error. 4. A couple of tests were re-using a nexthop id that already existed. Fix those to use a new id. Fixes: 6345266a ("selftests: Add test cases for nexthop objects") Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
A change to the core nla helpers was missed during the push of the nexthop changes. rt6_fill_node_nexthop should be calling nla_nest_start_noflag not nla_nest_start. Currently, iproute2 does not print multipath data because of parsing issues with the attribute. Fixes: f88d8ea6 ("ipv6: Plumb support for nexthop object in a fib6_info") Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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John Fastabend authored
sock_map and ULP only work together when ULP is loaded after the sock map is loaded. In the sock_map case we added a check for this to fail the load if ULP is already set. However, we missed the check on the sock_hash side. Add a ULP check to the sock_hash update path. Fixes: 604326b4 ("bpf, sockmap: convert to generic sk_msg interface") Reported-by: syzbot+7a6ee4d0078eac6bf782@syzkaller.appspotmail.com Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Moritz Fischer authored
Add forward declaration for struct gpio_desc in order to address the following: ./include/linux/phy_fixed.h:48:17: error: 'struct gpio_desc' declared inside parameter list [-Werror] ./include/linux/phy_fixed.h:48:17: error: its scope is only this definition or declaration, which is probably not what you want [-Werror] Fixes: 71bd106d ("net: fixed-phy: Add fixed_phy_register_with_gpiod() API") Signed-off-by: Moritz Fischer <mdf@kernel.org> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Xin Long authored
Unlike kfree(p), kfree_rcu(p, rcu) won't do NULL pointer check. When tipc_nametbl_remove_publ returns NULL, the panic below happens: BUG: unable to handle kernel NULL pointer dereference at 0000000000000068 RIP: 0010:__call_rcu+0x1d/0x290 Call Trace: <IRQ> tipc_publ_notify+0xa9/0x170 [tipc] tipc_node_write_unlock+0x8d/0x100 [tipc] tipc_node_link_down+0xae/0x1d0 [tipc] tipc_node_check_dest+0x3ea/0x8f0 [tipc] ? tipc_disc_rcv+0x2c7/0x430 [tipc] tipc_disc_rcv+0x2c7/0x430 [tipc] ? tipc_rcv+0x6bb/0xf20 [tipc] tipc_rcv+0x6bb/0xf20 [tipc] ? ip_route_input_slow+0x9cf/0xb10 tipc_udp_recv+0x195/0x1e0 [tipc] ? tipc_udp_is_known_peer+0x80/0x80 [tipc] udp_queue_rcv_skb+0x180/0x460 udp_unicast_rcv_skb.isra.56+0x75/0x90 __udp4_lib_rcv+0x4ce/0xb90 ip_local_deliver_finish+0x11c/0x210 ip_local_deliver+0x6b/0xe0 ? ip_rcv_finish+0xa9/0x410 ip_rcv+0x273/0x362 Fixes: 97ede29e ("tipc: convert name table read-write lock to RCU") Reported-by: Li Shuang <shuali@redhat.com> Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetoothDavid S. Miller authored
Johan Hedberg says: ==================== pull request: bluetooth 2019-09-05 Here are a few more Bluetooth fixes for 5.3. I hope they can still make it. There's one USB ID addition for btusb, two reverts due to discovered regressions, and two other important fixes. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Marcel Holtmann authored
This reverts commit c49a8682. There are devices which require low connection intervals for usable operation including keyboards and mice. Forcing a static connection interval for these types of devices has an impact in latency and causes a regression. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
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- 04 Sep, 2019 7 commits
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Maciej Żenczykowski authored
There is a subtle change in behaviour introduced by: commit c7a1ce39 'ipv6: Change addrconf_f6i_alloc to use ip6_route_info_create' Before that patch /proc/net/ipv6_route includes: 00000000000000000000000000000001 80 00000000000000000000000000000000 00 00000000000000000000000000000000 00000000 00000003 00000000 80200001 lo Afterwards /proc/net/ipv6_route includes: 00000000000000000000000000000001 80 00000000000000000000000000000000 00 00000000000000000000000000000000 00000000 00000002 00000000 80240001 lo ie. the above commit causes the ::1/128 local (automatic) route to be flagged with RTF_ADDRCONF (0x040000). AFAICT, this is incorrect since these routes are *not* coming from RA's. As such, this patch restores the old behaviour. Fixes: c7a1ce39 ("ipv6: Change addrconf_f6i_alloc to use ip6_route_info_create") Cc: David Ahern <dsahern@gmail.com> Cc: Lorenzo Colitti <lorenzo@google.com> Signed-off-by: Maciej Żenczykowski <maze@google.com> Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Xin Long authored
Transport should use its own pf_retrans to do the error_count check, instead of asoc's. Otherwise, it's meaningless to make pf_retrans per transport. Fixes: 5aa93bcf ("sctp: Implement quick failover draft from tsvwg") Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Howells authored
There's a misplaced traceline in rxrpc_input_packet() which is looking at a packet that just got released rather than the replacement packet. Fix this by moving the traceline after the assignment that moves the new packet pointer to the actual packet pointer. Fixes: d0d5c0cd ("rxrpc: Use skb_unshare() rather than skb_cow_data()") Reported-by: Hillf Danton <hdanton@sina.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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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) br_netfilter drops IPv6 packets if ipv6 is disabled, from Leonardo Bras. 2) nft_socket hits BUG() due to illegal skb->sk caching, patch from Fernando Fernandez Mancera. 3) nft_fib_netdev could be called with ipv6 disabled, leading to crash in the fib lookup, also from Leonardo. 4) ctnetlink honors IPS_OFFLOAD flag, just like nf_conntrack sysctl does. 5) Properly set up flowtable entry timeout, otherwise immediate removal by garbage collector might occur. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Navid Emamdoost authored
When returning from bpa10x_send_frame, it is necessary to propagate any potential errno returned from usb_submit_urb. Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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Harish Bandi authored
Looks like Deadlock is observed in hci_qca while performing stress and stability tests. Since same lock is getting acquired from qca_wq_awake_rx and hci_ibs_tx_idle_timeout seeing spinlock recursion, irqs should be disable while acquiring the spinlock always. Signed-off-by: Harish Bandi <c-hbandi@codeaurora.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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Jian-Hong Pan authored
The ASUS X412FA laptop contains a Realtek RTL8822CE device with an associated BT chip using a USB ID of 04ca:4005. This ID is added to the driver. The /sys/kernel/debug/usb/devices portion for this device is: T: Bus=01 Lev=01 Prnt=01 Port=09 Cnt=04 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 1.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=04ca ProdID=4005 Rev= 0.00 S: Manufacturer=Realtek S: Product=Bluetooth Radio S: SerialNumber=00e04c000001 C:* #Ifs= 2 Cfg#= 1 Atr=a0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=204707Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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- 03 Sep, 2019 3 commits
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Pablo Neira Ayuso authored
Set up the default timeout for this new entry otherwise the garbage collector might quickly remove it right after the flowtable insertion. Fixes: ac2a6666 ("netfilter: add generic flow table infrastructure") Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Pablo Neira Ayuso authored
If this flag is set, timeout and state are irrelevant to userspace. Fixes: 90964016 ("netfilter: nf_conntrack: add IPS_OFFLOAD status bit") Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Leonardo Bras authored
If IPv6 is disabled on boot (ipv6.disable=1), but nft_fib_inet ends up dealing with a IPv6 packet, it causes a kernel panic in fib6_node_lookup_1(), crashing in bad_page_fault. The panic is caused by trying to deference a very low address (0x38 in ppc64le), due to ipv6.fib6_main_tbl = NULL. BUG: Kernel NULL pointer dereference at 0x00000038 The kernel panic was reproduced in a host that disabled IPv6 on boot and have to process guest packets (coming from a bridge) using it's ip6tables. Terminate rule evaluation when packet protocol is IPv6 but the ipv6 module is not loaded. Signed-off-by: Leonardo Bras <leonardo@linux.ibm.com> Acked-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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- 02 Sep, 2019 7 commits
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Fernando Fernandez Mancera authored
The socket assignment is wrong, see skb_orphan(): When skb->destructor callback is not set, but skb->sk is set, this hits BUG(). Link: https://bugzilla.redhat.com/show_bug.cgi?id=1651813 Fixes: 554ced0a ("netfilter: nf_tables: add support for native socket matching") Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Leonardo Bras authored
A kernel panic can happen if a host has disabled IPv6 on boot and have to process guest packets (coming from a bridge) using it's ip6tables. IPv6 packets need to be dropped if the IPv6 module is not loaded, and the host ip6tables will be used. Signed-off-by: Leonardo Bras <leonardo@linux.ibm.com> Acked-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Yizhuo authored
net: stmmac: dwmac-sun8i: Variable "val" in function sun8i_dwmac_set_syscon() could be uninitialized In function sun8i_dwmac_set_syscon(), local variable "val" could be uninitialized if function regmap_field_read() returns -EINVAL. However, it will be used directly in the if statement, which is potentially unsafe. Signed-off-by: Yizhuo <yzhai003@ucr.edu> Signed-off-by: David S. Miller <davem@davemloft.net>
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc driver fixes from Greg KH: "Here are some small char and misc driver fixes for reported issues for 5.3-rc7 Also included in here is the documentation for how we are handling hardware issues under embargo that everyone has finally agreed on, as well as a MAINTAINERS update for the suckers who agreed to handle the LICENSES/ files. All of these have been in linux-next last week with no reported issues" * tag 'char-misc-5.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: fsi: scom: Don't abort operations for minor errors vmw_balloon: Fix offline page marking with compaction VMCI: Release resource if the work is already queued Documentation/process: Embargoed hardware security issues lkdtm/bugs: fix build error in lkdtm_EXHAUST_STACK mei: me: add Tiger Lake point LP device ID intel_th: pci: Add Tiger Lake support intel_th: pci: Add support for another Lewisburg PCH stm class: Fix a double free of stm_source_device MAINTAINERS: add entry for LICENSES and SPDX stuff fpga: altera-ps-spi: Fix getting of optional confd gpio
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB fixes from Greg KH: "Here are some small USB fixes that have been in linux-next this past week for 5.3-rc7 They fix the usual xhci, syzbot reports, and other small issues that have come up last week. All have been in linux-next with no reported issues" * tag 'usb-5.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: cdc-wdm: fix race between write and disconnect due to flag abuse usb: host: xhci: rcar: Fix typo in compatible string matching usb: host: xhci-tegra: Set DMA mask correctly USB: storage: ums-realtek: Whitelist auto-delink support USB: storage: ums-realtek: Update module parameter description for auto_delink_en usb: host: ohci: fix a race condition between shutdown and irq usb: hcd: use managed device resources typec: tcpm: fix a typo in the comparison of pdo_max_voltage usb-storage: Add new JMS567 revision to unusual_devs usb: chipidea: udc: don't do hardware access if gadget has stopped usbtmc: more sanity checking for packet size usb: udc: lpc32xx: silence fall-through warning
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) Fix some length checks during OGM processing in batman-adv, from Sven Eckelmann. 2) Fix regression that caused netfilter conntrack sysctls to not be per-netns any more. From Florian Westphal. 3) Use after free in netpoll, from Feng Sun. 4) Guard destruction of pfifo_fast per-cpu qdisc stats with qdisc_is_percpu_stats(), from Davide Caratti. Similar bug is fixed in pfifo_fast_enqueue(). 5) Fix memory leak in mld_del_delrec(), from Eric Dumazet. 6) Handle neigh events on internal ports correctly in nfp, from John Hurley. 7) Clear SKB timestamp in NF flow table code so that it does not confuse fq scheduler. From Florian Westphal. 8) taprio destroy can crash if it is invoked in a failure path of taprio_init(), because the list head isn't setup properly yet and the list del is unconditional. Perform the list add earlier to address this. From Vladimir Oltean. 9) Make sure to reapply vlan filters on device up, in aquantia driver. From Dmitry Bogdanov. 10) sgiseeq driver releases DMA memory using free_page() instead of dma_free_attrs(). From Christophe JAILLET. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (58 commits) net: seeq: Fix the function used to release some memory in an error handling path enetc: Add missing call to 'pci_free_irq_vectors()' in probe and remove functions net: bcmgenet: use ethtool_op_get_ts_info() tc-testing: don't hardcode 'ip' in nsPlugin.py net: dsa: microchip: add KSZ8563 compatibility string dt-bindings: net: dsa: document additional Microchip KSZ8563 switch net: aquantia: fix out of memory condition on rx side net: aquantia: linkstate irq should be oneshot net: aquantia: reapply vlan filters on up net: aquantia: fix limit of vlan filters net: aquantia: fix removal of vlan 0 net/sched: cbs: Set default link speed to 10 Mbps in cbs_set_port_rate taprio: Set default link speed to 10 Mbps in taprio_set_picos_per_byte taprio: Fix kernel panic in taprio_destroy net: dsa: microchip: fill regmap_config name rxrpc: Fix lack of conn cleanup when local endpoint is cleaned up [ver #2] net: stmmac: dwmac-rk: Don't fail if phy regulator is absent amd-xgbe: Fix error path in xgbe_mod_init() netfilter: nft_meta_bridge: Fix get NFT_META_BRI_IIFVPROTO in network byteorder mac80211: Correctly set noencrypt for PAE frames ...
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- 01 Sep, 2019 14 commits
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Christophe JAILLET authored
In commit 99cd149e ("sgiseeq: replace use of dma_cache_wback_inv"), a call to 'get_zeroed_page()' has been turned into a call to 'dma_alloc_coherent()'. Only the remove function has been updated to turn the corresponding 'free_page()' into 'dma_free_attrs()'. The error hndling path of the probe function has not been updated. Fix it now. Rename the corresponding label to something more in line. Fixes: 99cd149e ("sgiseeq: replace use of dma_cache_wback_inv") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Thomas Bogendoerfer <tbogendoerfer@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Thomas Gleixner: "A set of fixes for x86: - Fix the bogus detection of 32bit user mode for uretprobes which caused corruption of the user return address resulting in application crashes. In the uprobes handler in_ia32_syscall() is obviously always returning false on a 64bit kernel. Use user_64bit_mode() instead which works correctly. - Prevent large page splitting when ftrace flips RW/RO on the kernel text which caused iTLB performance issues. Ftrace wants to be converted to text_poke() which avoids the problem, but for now allow large page preservation in the static protections check when the change request spawns a full large page. - Prevent arch_dynirq_lower_bound() from returning 0 when the IOAPIC is configured via device tree. In the device tree case the GSI 1:1 mapping is meaningless therefore the lower bound which protects the GSI range on ACPI machines is irrelevant. Return the lower bound which the core hands to the function instead of blindly returning 0 which causes the core to allocate the invalid virtual interupt number 0 which in turn prevents all drivers from allocating and requesting an interrupt. - Remove the bogus initialization of LDR and DFR in the 32bit bigsmp APIC driver. That uses physical destination mode where LDR/DFR are ignored, but the initialization and the missing clear of LDR caused the APIC to be left in a inconsistent state on kexec/reboot. - Clear LDR when clearing the APIC registers so the APIC is in a well defined state. - Initialize variables proper in the find_trampoline_placement() code. - Silence GCC( build warning for the real mode part of the build" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm/cpa: Prevent large page split when ftrace flips RW on kernel text x86/build: Add -Wnoaddress-of-packed-member to REALMODE_CFLAGS, to silence GCC9 build warning x86/boot/compressed/64: Fix missing initialization in find_trampoline_placement() x86/apic: Include the LDR when clearing out APIC registers x86/apic: Do not initialize LDR and DFR for bigsmp uprobes/x86: Fix detection of 32-bit user mode x86/apic: Fix arch_dynirq_lower_bound() bug for DT enabled machines
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Thomas Gleixner: "Two fixes for perf x86 hardware implementations: - Restrict the period on Nehalem machines to prevent perf from hogging the CPU - Prevent the AMD IBS driver from overwriting the hardwre controlled and pre-seeded reserved bits (0-6) in the count register which caused a sample bias for dispatched micro-ops" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/amd/ibs: Fix sample bias for dispatched micro-ops perf/x86/intel: Restrict period on Nehalem
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git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linuxLinus Torvalds authored
Pull turbostat updates from Len Brown: "User-space turbostat (and x86_energy_perf_policy) patches. They are primarily bug fixes from users" * 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: tools/power turbostat: update version number tools/power turbostat: Add support for Hygon Fam 18h (Dhyana) RAPL tools/power turbostat: Fix caller parameter of get_tdp_amd() tools/power turbostat: Fix CPU%C1 display value tools/power turbostat: do not enforce 1ms tools/power turbostat: read from pipes too tools/power turbostat: Add Ice Lake NNPI support tools/power turbostat: rename has_hsw_msrs() tools/power turbostat: Fix Haswell Core systems tools/power turbostat: add Jacobsville support tools/power turbostat: fix buffer overrun tools/power turbostat: fix file descriptor leaks tools/power turbostat: fix leak of file descriptor on error return path tools/power turbostat: Make interval calculation per thread to reduce jitter tools/power turbostat: remove duplicate pc10 column tools/power x86_energy_perf_policy: Fix argument parsing tools/power: Fix typo in man page tools/power/x86: Enable compiler optimisations and Fortify by default tools/power x86_energy_perf_policy: Fix "uninitialized variable" warnings at -O2
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Christophe JAILLET authored
Call to 'pci_free_irq_vectors()' are missing both in the error handling path of the probe function, and in the remove function. Add them. Fixes: 19971f5e ("enetc: add PTP clock driver") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
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Ryan M. Collins authored
This change enables the use of SW timestamping on the Raspberry Pi 4. bcmgenet's transmit function bcmgenet_xmit() implements software timestamping. However the SOF_TIMESTAMPING_TX_SOFTWARE capability was missing and only SOF_TIMESTAMPING_RX_SOFTWARE was announced. By using ethtool_ops bcmgenet_ethtool_ops() as get_ts_info(), the SOF_TIMESTAMPING_TX_SOFTWARE capability is announced. Similar to commit a8f5cb9e ("smsc95xx: use ethtool_op_get_ts_info()") Signed-off-by: Ryan M. Collins <rmc032@bucknell.edu> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Doug Berger <opendmb@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Davide Caratti authored
the following tdc test fails on Fedora: # ./tdc.py -e 2638 -- ns/SubPlugin.__init__ Test 2638: Add matchall and try to get it -----> prepare stage *** Could not execute: "$TC qdisc add dev $DEV1 clsact" -----> prepare stage *** Error message: "/bin/sh: ip: command not found" returncode 127; expected [0] -----> prepare stage *** Aborting test run. Let nsPlugin.py use the 'IP' variable introduced with commit 92c1a19e ("tc-tests: added path to ip command in tdc"), so that the path to 'ip' is correctly resolved to the value we have in tdc_config.py. # ./tdc.py -e 2638 -- ns/SubPlugin.__init__ Test 2638: Add matchall and try to get it All test results: 1..1 ok 1 2638 - Add matchall and try to get it Fixes: 489ce2f4 ("tc-testing: Restore original behaviour for namespaces in tdc") Reported-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: Davide Caratti <dcaratti@redhat.com> Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Razvan Stefanescu says: ==================== net: dsa: microchip: add KSZ8563 support This patchset adds compatibility string for the KSZ8563 switch. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Razvan Stefanescu authored
It is a 3-Port 10/100 Ethernet Switch with 1588v2 PTP. Signed-off-by: Razvan Stefanescu <razvan.stefanescu@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Razvan Stefanescu authored
It is a 3-Port 10/100 Ethernet Switch with 1588v2 PTP. Signed-off-by: Razvan Stefanescu <razvan.stefanescu@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Igor Russkikh says: ==================== net: aquantia: fixes on vlan filters and other conditions Here is a set of various bug fixes related to vlan filter offload and two other rare cases. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Dmitry Bogdanov authored
On embedded environments with hard memory limits it is a normal although rare case when skb can't be allocated on rx part under high traffic. In such OOM cases napi_complete_done() was not called. So the napi object became in an invalid state like it is "scheduled". Kernel do not re-schedules the poll of that napi object. Consequently, kernel can not remove that object the system hangs on `ifconfig down` waiting for a poll. We are fixing this by gracefully closing napi poll routine with correct invocation of napi_complete_done. This was reproduced with artificially failing the allocation of skb to simulate an "out of memory" error case and check that traffic does not get stuck. Fixes: 970a2e98 ("net: ethernet: aquantia: Vector operations") Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Igor Russkikh authored
Declaring threaded irq handler should also indicate the irq is oneshot. It is oneshot indeed, because HW implements irq automasking on trigger. Not declaring this causes some kernel configurations to fail on interface up, because request_threaded_irq returned an err code. The issue was originally hidden on normal x86_64 configuration with latest kernel, because depending on interrupt controller, irq driver added ONESHOT flag on its own. Issue was observed on older kernels (4.14) where no such logic exists. Fixes: 4c83f170 ("net: aquantia: link status irq handling") Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Reported-by: Michael Symolkin <Michael.Symolkin@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Dmitry Bogdanov authored
In case of device reconfiguration the driver may reset the device invisible for other modules, vlan module in particular. So vlans will not be removed&created and vlan filters will not be configured in the device. The patch reapplies the vlan filters at device start. Fixes: 7975d2af ("net: aquantia: add support of rx-vlan-filter offload") Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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