Unnamed repository; edit this file 'description' to name the repository. https://git.kobert.dev/pm24.git/atom/include?h=v5.17-rc6 2022-02-27T20:42:37Z 2022-02-27T20:42:37Z Linus Torvalds torvalds@linux-foundation.org 2022-02-27T20:42:37Z urn:sha1:98f3e84f8df66f1ac9d04b6d8093993c9bfd69e6 Pull dma-mapping fix from Christoph Hellwig: - fix a swiotlb info leak (Halil Pasic) * tag 'dma-mapping-5.17-1' of git://git.infradead.org/users/hch/dma-mapping: swiotlb: fix info leak with DMA_FROM_DEVICE 2022-02-26T20:10:17Z Linus Torvalds torvalds@linux-foundation.org 2022-02-26T20:10:17Z urn:sha1:2293be58d6a18cab800e25e42081bacb75c05752 Pull tracing fixes from Steven Rostedt: - rtla (Real-Time Linux Analysis tool): - fix typo in man page - Update API -e to -E before it is released - Error message fix and memory leak fix - Partially uninline trace event soft disable to shrink text - Fix function graph start up test - Have triggers affect the trace instance they are in and not top level - Have osnoise sleep in the units it says it uses - Remove unused ftrace stub function - Remove event probe redundant info from event in the buffer - Fix group ownership setting in tracefs - Ensure trace buffer is minimum size to prevent crashes * tag 'trace-v5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: rtla/osnoise: Fix error message when failing to enable trace instance rtla/osnoise: Free params at the exit rtla/hist: Make -E the short version of --entries tracing: Fix selftest config check for function graph start up test tracefs: Set the group ownership in apply_options() not parse_options() tracing/osnoise: Make osnoise_main to sleep for microseconds ftrace: Remove unused ftrace_startup_enable() stub tracing: Ensure trace buffer is at least 4096 bytes large tracing: Uninline trace_trigger_soft_disabled() partly eprobes: Remove redundant event type information tracing: Have traceon and traceoff trigger honor the instance tracing: Dump stacktrace trigger to the corresponding instance rtla: Fix systme -> system typo on man page 2022-02-25T20:17:20Z Linus Torvalds torvalds@linux-foundation.org 2022-02-25T20:17:20Z urn:sha1:2800b6d0fc390d7c3f22109a408d5ed72746588c Pull power management fixes from Rafael Wysocki: "Fix the throttle IRQ handling during cpufreq initialization on Qualcomm platforms (Bjorn Andersson)" * tag 'pm-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: qcom-hw: Delay enabling throttle_irq cpufreq: Reintroduce ready() callback 2022-02-25T20:12:06Z Linus Torvalds torvalds@linux-foundation.org 2022-02-25T20:12:06Z urn:sha1:c47658311d60be064b839f329c0e4d34f5f0735b Pull char/misc driver fixes from Greg KH: "Here are a few small driver fixes for 5.17-rc6 for reported issues. The majority of these are IIO fixes for small things, and the other two are a mvmem and mtd core conflict fix. All of these have been in linux-next with no reported issues" * tag 'char-misc-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: mtd: core: Fix a conflict between MTD and NVMEM on wp-gpios property nvmem: core: Fix a conflict between MTD and NVMEM on wp-gpios property iio: imu: st_lsm6dsx: wait for settling time in st_lsm6dsx_read_oneshot iio: Fix error handling for PM iio: addac: ad74413r: correct comparator gpio getters mask usage iio: addac: ad74413r: use ngpio size when iterating over mask iio: addac: ad74413r: Do not reference negative array offsets iio: adc: men_z188_adc: Fix a resource leak in an error handling path iio: frequency: admv1013: remove the always true condition iio: accel: fxls8962af: add padding to regmap for SPI iio:imu:adis16480: fix buffering for devices with no burst mode iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits iio: adc: tsc2046: fix memory corruption by preventing array overflow 2022-02-25T17:07:01Z Christophe Leroy christophe.leroy@csgroup.eu 2022-02-11T07:10:18Z urn:sha1:bc82c38a6933aab308387d4aca47e0a05de7b553 On a powerpc32 build with CONFIG_CC_OPTIMISE_FOR_SIZE, the inline keyword is not honored and trace_trigger_soft_disabled() appears approx 50 times in vmlinux. Adding -Winline to the build, the following message appears: ./include/linux/trace_events.h:712:1: error: inlining failed in call to 'trace_trigger_soft_disabled': call is unlikely and code size would grow [-Werror=inline] That function is rather big for an inlined function: c003df60 <trace_trigger_soft_disabled>: c003df60: 94 21 ff f0 stwu r1,-16(r1) c003df64: 7c 08 02 a6 mflr r0 c003df68: 90 01 00 14 stw r0,20(r1) c003df6c: bf c1 00 08 stmw r30,8(r1) c003df70: 83 e3 00 24 lwz r31,36(r3) c003df74: 73 e9 01 00 andi. r9,r31,256 c003df78: 41 82 00 10 beq c003df88 <trace_trigger_soft_disabled+0x28> c003df7c: 38 60 00 00 li r3,0 c003df80: 39 61 00 10 addi r11,r1,16 c003df84: 4b fd 60 ac b c0014030 <_rest32gpr_30_x> c003df88: 73 e9 00 80 andi. r9,r31,128 c003df8c: 7c 7e 1b 78 mr r30,r3 c003df90: 41 a2 00 14 beq c003dfa4 <trace_trigger_soft_disabled+0x44> c003df94: 38 c0 00 00 li r6,0 c003df98: 38 a0 00 00 li r5,0 c003df9c: 38 80 00 00 li r4,0 c003dfa0: 48 05 c5 f1 bl c009a590 <event_triggers_call> c003dfa4: 73 e9 00 40 andi. r9,r31,64 c003dfa8: 40 82 00 28 bne c003dfd0 <trace_trigger_soft_disabled+0x70> c003dfac: 73 ff 02 00 andi. r31,r31,512 c003dfb0: 41 82 ff cc beq c003df7c <trace_trigger_soft_disabled+0x1c> c003dfb4: 80 01 00 14 lwz r0,20(r1) c003dfb8: 83 e1 00 0c lwz r31,12(r1) c003dfbc: 7f c3 f3 78 mr r3,r30 c003dfc0: 83 c1 00 08 lwz r30,8(r1) c003dfc4: 7c 08 03 a6 mtlr r0 c003dfc8: 38 21 00 10 addi r1,r1,16 c003dfcc: 48 05 6f 6c b c0094f38 <trace_event_ignore_this_pid> c003dfd0: 38 60 00 01 li r3,1 c003dfd4: 4b ff ff ac b c003df80 <trace_trigger_soft_disabled+0x20> However it is located in a hot path so inlining it is important. But forcing inlining of the entire function by using __always_inline leads to increasing the text size by approx 20 kbytes. Instead, split the fonction in two parts, one part with the likely fast path, flagged __always_inline, and a second part out of line. With this change, on a powerpc32 with CONFIG_CC_OPTIMISE_FOR_SIZE vmlinux text increases by only 1,4 kbytes, which is partly compensated by a decrease of vmlinux data by 7 kbytes. On ppc64_defconfig which has CONFIG_CC_OPTIMISE_FOR_SPEED, this change reduces vmlinux text by more than 30 kbytes. Link: https://lkml.kernel.org/r/69ce0986a52d026d381d612801d978aa4f977460.1644563295.git.christophe.leroy@csgroup.eu Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> 2022-02-24T22:05:49Z Linus Torvalds torvalds@linux-foundation.org 2022-02-24T22:05:49Z urn:sha1:1f840c0ef44b7304d6a58499e0e5668084c0864d Pull kvm fixes from Paolo Bonzini: "x86 host: - Expose KVM_CAP_ENABLE_CAP since it is supported - Disable KVM_HC_CLOCK_PAIRING in TSC catchup mode - Ensure async page fault token is nonzero - Fix lockdep false negative - Fix FPU migration regression from the AMX changes x86 guest: - Don't use PV TLB/IPI/yield on uniprocessor guests PPC: - reserve capability id (topic branch for ppc/kvm)" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: nSVM: disallow userspace setting of MSR_AMD64_TSC_RATIO to non default value when tsc scaling disabled KVM: x86/mmu: make apf token non-zero to fix bug KVM: PPC: reserve capability 210 for KVM_CAP_PPC_AIL_MODE_3 x86/kvm: Don't use pv tlb/ipi/sched_yield if on 1 vCPU x86/kvm: Fix compilation warning in non-x86_64 builds x86/kvm/fpu: Remove kvm_vcpu_arch.guest_supported_xcr0 x86/kvm/fpu: Limit guest user_xfeatures to supported bits of XCR0 kvm: x86: Disable KVM_HC_CLOCK_PAIRING if tsc is in always catchup mode KVM: Fix lockdep false negative during host resume KVM: x86: Add KVM_CAP_ENABLE_CAP to x86 2022-02-24T20:45:32Z Linus Torvalds torvalds@linux-foundation.org 2022-02-24T20:45:32Z urn:sha1:f672ff91236b556da338f477a23b1b4e87b40d23 Pull networking fixes from Jakub Kicinski: "Including fixes from bpf and netfilter. Current release - regressions: - bpf: fix crash due to out of bounds access into reg2btf_ids - mvpp2: always set port pcs ops, avoid null-deref - eth: marvell: fix driver load from initrd - eth: intel: revert "Fix reset bw limit when DCB enabled with 1 TC" Current release - new code bugs: - mptcp: fix race in overlapping signal events Previous releases - regressions: - xen-netback: revert hotplug-status changes causing devices to not be configured - dsa: - avoid call to __dev_set_promiscuity() while rtnl_mutex isn't held - fix panic when removing unoffloaded port from bridge - dsa: microchip: fix bridging with more than two member ports Previous releases - always broken: - bpf: - fix crash due to incorrect copy_map_value when both spin lock and timer are present in a single value - fix a bpf_timer initialization issue with clang - do not try bpf_msg_push_data with len 0 - add schedule points in batch ops - nf_tables: - unregister flowtable hooks on netns exit - correct flow offload action array size - fix a couple of memory leaks - vsock: don't check owner in vhost_vsock_stop() while releasing - gso: do not skip outer ip header in case of ipip and net_failover - smc: use a mutex for locking "struct smc_pnettable" - openvswitch: fix setting ipv6 fields causing hw csum failure - mptcp: fix race in incoming ADD_ADDR option processing - sysfs: add check for netdevice being present to speed_show - sched: act_ct: fix flow table lookup after ct clear or switching zones - eth: intel: fixes for SR-IOV forwarding offloads - eth: broadcom: fixes for selftests and error recovery - eth: mellanox: flow steering and SR-IOV forwarding fixes Misc: - make __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends not report freed skbs as drops - force inlining of checksum functions in net/checksum.h" * tag 'net-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (85 commits) net: mv643xx_eth: process retval from of_get_mac_address ping: remove pr_err from ping_lookup Revert "i40e: Fix reset bw limit when DCB enabled with 1 TC" openvswitch: Fix setting ipv6 fields causing hw csum failure ipv6: prevent a possible race condition with lifetimes net/smc: Use a mutex for locking "struct smc_pnettable" bnx2x: fix driver load from initrd Revert "xen-netback: Check for hotplug-status existence before watching" Revert "xen-netback: remove 'hotplug-status' once it has served its purpose" net/mlx5e: Fix VF min/max rate parameters interchange mistake net/mlx5e: Add missing increment of count net/mlx5e: MPLSoUDP decap, fix check for unsupported matches net/mlx5e: Fix MPLSoUDP encap to use MPLS action information net/mlx5e: Add feature check for set fec counters net/mlx5e: TC, Skip redundant ct clear actions net/mlx5e: TC, Reject rules with forward and drop actions net/mlx5e: TC, Reject rules with drop and modify hdr action net/mlx5e: kTLS, Use CHECKSUM_UNNECESSARY for device-offloaded packets net/mlx5e: Fix wrong return value on ioctl EEPROM query failure net/mlx5: Fix possible deadlock on rule deletion ... 2022-02-24T19:15:10Z Linus Torvalds torvalds@linux-foundation.org 2022-02-24T19:15:10Z urn:sha1:73878e5eb1bd3c9656685ca60bc3a49d17311e0c Pull block fixes from Jens Axboe: - NVMe pull request: - send H2CData PDUs based on MAXH2CDATA (Varun Prakash) - fix passthrough to namespaces with unsupported features (Christoph Hellwig) - Clear iocb->private at poll completion (Stefano) * tag 'block-5.17-2022-02-24' of git://git.kernel.dk/linux-block: nvme-tcp: send H2CData PDUs based on MAXH2CDATA nvme: also mark passthrough-only namespaces ready in nvme_update_ns_info nvme: don't return an error from nvme_configure_metadata block: clear iocb->private in blkdev_bio_end_io_async() 2022-02-24T18:54:59Z Rafael J. Wysocki rafael.j.wysocki@intel.com 2022-02-24T18:54:59Z urn:sha1:c5eb92f57de2446e0071c3af70ea54f237eb05d5 Pull ARM cpufreq fixes for 5.18-rc6 from Viresh Kumar: "This fixes issues related to throttle IRQ for Qcom SoCs." * 'cpufreq/arm/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: cpufreq: qcom-hw: Delay enabling throttle_irq cpufreq: Reintroduce ready() callback 2022-02-24T17:16:21Z Paul Blakey paulb@nvidia.com 2022-02-23T16:34:16Z urn:sha1:d9b5ae5c1b241b91480aa30408be12fe91af834a Ipv6 ttl, label and tos fields are modified without first pulling/pushing the ipv6 header, which would have updated the hw csum (if available). This might cause csum validation when sending the packet to the stack, as can be seen in the trace below. Fix this by updating skb->csum if available. Trace resulted by ipv6 ttl dec and then sending packet to conntrack [actions: set(ipv6(hlimit=63)),ct(zone=99)]: [295241.900063] s_pf0vf2: hw csum failure [295241.923191] Call Trace: [295241.925728] <IRQ> [295241.927836] dump_stack+0x5c/0x80 [295241.931240] __skb_checksum_complete+0xac/0xc0 [295241.935778] nf_conntrack_tcp_packet+0x398/0xba0 [nf_conntrack] [295241.953030] nf_conntrack_in+0x498/0x5e0 [nf_conntrack] [295241.958344] __ovs_ct_lookup+0xac/0x860 [openvswitch] [295241.968532] ovs_ct_execute+0x4a7/0x7c0 [openvswitch] [295241.979167] do_execute_actions+0x54a/0xaa0 [openvswitch] [295242.001482] ovs_execute_actions+0x48/0x100 [openvswitch] [295242.006966] ovs_dp_process_packet+0x96/0x1d0 [openvswitch] [295242.012626] ovs_vport_receive+0x6c/0xc0 [openvswitch] [295242.028763] netdev_frame_hook+0xc0/0x180 [openvswitch] [295242.034074] __netif_receive_skb_core+0x2ca/0xcb0 [295242.047498] netif_receive_skb_internal+0x3e/0xc0 [295242.052291] napi_gro_receive+0xba/0xe0 [295242.056231] mlx5e_handle_rx_cqe_mpwrq_rep+0x12b/0x250 [mlx5_core] [295242.062513] mlx5e_poll_rx_cq+0xa0f/0xa30 [mlx5_core] [295242.067669] mlx5e_napi_poll+0xe1/0x6b0 [mlx5_core] [295242.077958] net_rx_action+0x149/0x3b0 [295242.086762] __do_softirq+0xd7/0x2d6 [295242.090427] irq_exit+0xf7/0x100 [295242.093748] do_IRQ+0x7f/0xd0 [295242.096806] common_interrupt+0xf/0xf [295242.100559] </IRQ> [295242.102750] RIP: 0033:0x7f9022e88cbd [295242.125246] RSP: 002b:00007f9022282b20 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffda [295242.132900] RAX: 0000000000000005 RBX: 0000000000000010 RCX: 0000000000000000 [295242.140120] RDX: 00007f9022282ba8 RSI: 00007f9022282a30 RDI: 00007f9014005c30 [295242.147337] RBP: 00007f9014014d60 R08: 0000000000000020 R09: 00007f90254a8340 [295242.154557] R10: 00007f9022282a28 R11: 0000000000000246 R12: 0000000000000000 [295242.161775] R13: 00007f902308c000 R14: 000000000000002b R15: 00007f9022b71f40 Fixes: 3fdbd1ce11e5 ("openvswitch: add ipv6 'set' action") Signed-off-by: Paul Blakey <paulb@nvidia.com> Link: https://lore.kernel.org/r/20220223163416.24096-1-paulb@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>