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[PATCH kernel-4.19] Driver/SMMUV3: Bugfix for the softlockup when the driver processes events
by Yang Yingliang 15 Oct '21

15 Oct '21

From: Zhou Guanghui <zhouguanghui1(a)huawei.com> hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I4D63I CVE: NA ------------------------------------------------- If the SMMU frequently reports a large number of events, the events in the event queue cannot be processed in time. As a result, the while loop cannot exit. So add a cond_resched() to avoid softlockup. Signed-off-by: Zhou Guanghui <zhouguanghui1(a)huawei.com> Signed-off-by: Guo Mengqi <guomengqi3(a)huawei.com> Reviewed-by: Weilong Chen <chenweilong(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- drivers/iommu/arm-smmu-v3.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c index 292fd9a10c7ff..8b5083c3e0a16 100644 --- a/drivers/iommu/arm-smmu-v3.c +++ b/drivers/iommu/arm-smmu-v3.c @@ -1832,6 +1832,7 @@ static irqreturn_t arm_smmu_evtq_thread(int irq, void *dev) u8 id = FIELD_GET(EVTQ_0_ID, evt[0]); spin_unlock(&q->wq.lock); + cond_resched(); ret = arm_smmu_handle_evt(smmu, evt); spin_lock(&q->wq.lock); -- 2.25.1

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[PATCH kernel-4.19] net_sched: remove need_resched() from qdisc_run()
by Yang Yingliang 15 Oct '21

15 Oct '21

From: Eric Dumazet <edumazet(a)google.com> mainline inclusion from mainline-v5.5-rc1 commit b60fa1c5d01a10e358c509b904d4bead6114d593 category: bugfix bugzilla: 182865 CVE: NA ------------------------------------------------- The introduction of this schedule point was done in commit 2ba2506ca7ca ("[NET]: Add preemption point in qdisc_run") at a time the loop was not bounded. Then later in commit d5b8aa1d246f ("net_sched: fix dequeuer fairness") we added a limit on the number of packets. Now is the time to remove the schedule point, since the default limit of 64 packets matches the number of packets a typical NAPI poll can process in a row. This solves a latency problem for most TCP receivers under moderate load : 1) host receives a packet. NET_RX_SOFTIRQ is raised by NIC hard IRQ handler 2) __do_softirq() does its first loop, handling NET_RX_SOFTIRQ and calling the driver napi->loop() function 3) TCP stores the skb in socket receive queue: 4) TCP calls sk->sk_data_ready() and wakeups a user thread waiting for EPOLLIN (as a result, need_resched() might now be true) 5) TCP cooks an ACK and sends it. 6) qdisc_run() processes one packet from qdisc, and sees need_resched(), this raises NET_TX_SOFTIRQ (even if there are no more packets in the qdisc) Then we go back to the __do_softirq() in 2), and we see that new softirqs were raised. Since need_resched() is true, we end up waking ksoftirqd in this path : if (pending) { if (time_before(jiffies, end) && !need_resched() && --max_restart) goto restart; wakeup_softirqd(); } So we have many wakeups of ksoftirqd kernel threads, and more calls to qdisc_run() with associated lock overhead. Note that another way to solve the issue would be to change TCP to first send the ACK packet, then signal the EPOLLIN, but this changes P99 latencies, as sending the ACK packet can add a long delay. Signed-off-by: Eric Dumazet <edumazet(a)google.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Lu Wei <luwei32(a)huawei.com> Reviewed-by: Yue Haibing <yuehaibing(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- net/sched/sch_generic.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index 4e15913e7519e..c2276a3c9dd8d 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -401,13 +401,8 @@ void __qdisc_run(struct Qdisc *q) int packets; while (qdisc_restart(q, &packets)) { - /* - * Ordered by possible occurrence: Postpone processing if - * 1. we've exceeded packet quota - * 2. another process needs the CPU; - */ quota -= packets; - if (quota <= 0 || need_resched()) { + if (quota <= 0) { __netif_schedule(q); break; } -- 2.25.1

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[PATCH kernel4.19 v3 00/22] support psi feature for kernel 4.19
by Liu Xinpeng 15 Oct '21

15 Oct '21

Dan Schatzberg (1): kernel/sched/psi.c: expose pressure metrics on root cgroup Johannes Weiner (11): sched: loadavg: consolidate LOAD_INT, LOAD_FRAC, CALC_LOAD sched: loadavg: make calc_load_n() public sched: sched.h: make rq locking and clock functions available in stats.h sched: introduce this_rq_lock_irq() psi: pressure stall information for CPU, memory, and IO psi: cgroup support psi: make disabling/enabling easier for vendor kernels psi: fix aggregation idle shut-off psi: avoid divide-by-zero crash inside virtual machines fs: kernfs: add poll file operation sched/psi: Fix sampling error and rare div0 crashes with cgroups and high uptime Josef Bacik (1): blk-iolatency: use a percentile approache for ssd's Liu Xinpeng (2): psi:enable psi in config psi:avoid kabi change Olof Johansson (1): kernel/sched/psi.c: simplify cgroup_move_task() Suren Baghdasaryan (6): psi: introduce state_mask to represent stalled psi states psi: make psi_enable static psi: rename psi fields in preparation for psi trigger addition psi: split update_stats into parts psi: track changed states include/: refactor headers to allow kthread.h inclusion in psi_types.h Documentation/accounting/psi.txt | 73 +++ Documentation/admin-guide/cgroup-v2.rst | 18 + Documentation/admin-guide/kernel-parameters.txt | 4 + arch/arm64/configs/openeuler_defconfig | 2 + arch/powerpc/platforms/cell/cpufreq_spudemand.c | 2 +- arch/powerpc/platforms/cell/spufs/sched.c | 9 +- arch/s390/appldata/appldata_os.c | 4 - arch/x86/configs/openeuler_defconfig | 2 + block/blk-iolatency.c | 183 +++++- drivers/cpuidle/governors/menu.c | 4 - drivers/spi/spi-rockchip.c | 1 + fs/kernfs/file.c | 31 +- fs/proc/loadavg.c | 3 - include/linux/cgroup-defs.h | 12 + include/linux/cgroup.h | 16 + include/linux/kernfs.h | 8 + include/linux/kthread.h | 4 + include/linux/psi.h | 55 ++ include/linux/psi_types.h | 95 +++ include/linux/sched.h | 13 + include/linux/sched/loadavg.h | 24 +- init/Kconfig | 28 + kernel/cgroup/cgroup.c | 55 +- kernel/debug/kdb/kdb_main.c | 7 +- kernel/fork.c | 4 + kernel/kthread.c | 3 + kernel/sched/Makefile | 1 + kernel/sched/core.c | 16 +- kernel/sched/loadavg.c | 139 ++-- kernel/sched/psi.c | 823 ++++++++++++++++++++++++ kernel/sched/sched.h | 178 ++--- kernel/sched/stats.h | 86 +++ kernel/workqueue.c | 23 + kernel/workqueue_internal.h | 6 +- mm/compaction.c | 5 + mm/filemap.c | 11 + mm/page_alloc.c | 9 + mm/vmscan.c | 9 + 38 files changed, 1725 insertions(+), 241 deletions(-) create mode 100644 Documentation/accounting/psi.txt create mode 100644 include/linux/psi.h create mode 100644 include/linux/psi_types.h create mode 100644 kernel/sched/psi.c -- 1.8.3.1

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[PATCH kernel-4.19 1/4] ath10k: add struct for high latency PN replay protection
by Yang Yingliang 15 Oct '21

15 Oct '21

From: Wen Gong <wgong(a)codeaurora.org> mainline inclusion from mainline-v5.3-rc1 commit e1bddde9737ac4687ca6e2fe6c95f67a9bec353b category: bugfix bugzilla: 181870 CVE: CVE-2020-26145 ------------------------------------------------- Add the struct for PN replay protection and fragment packet handler. Also fix the bitmask of HTT_RX_DESC_HL_INFO_MCAST_BCAST to match what's currently used by SDIO firmware. The defines are not used yet so it's safe to modify them. Remove the conflicting HTT_RX_DESC_HL_INFO_FRAGMENT as it's not either used in ath10k. Tested on QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00007-QCARMSWP-1. Signed-off-by: Wen Gong <wgong(a)codeaurora.org> Signed-off-by: Kalle Valo <kvalo(a)codeaurora.org> conflict: drivers/net/wireless/ath/ath10k/htt.h Signed-off-by: Wang Hai <wanghai38(a)huawei.com> Reviewed-by: Yue Haibing <yuehaibing(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- drivers/net/wireless/ath/ath10k/core.h | 8 ++++++ drivers/net/wireless/ath/ath10k/htt.h | 40 ++++++++++++++++++++++++++ 2 files changed, 48 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index 5c9fc4070fd24..3cd49d29ac23f 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -414,6 +414,14 @@ struct ath10k_peer { /* protected by ar->data_lock */ struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1]; + union htt_rx_pn_t tids_last_pn[ATH10K_TXRX_NUM_EXT_TIDS]; + bool tids_last_pn_valid[ATH10K_TXRX_NUM_EXT_TIDS]; + union htt_rx_pn_t frag_tids_last_pn[ATH10K_TXRX_NUM_EXT_TIDS]; + u32 frag_tids_seq[ATH10K_TXRX_NUM_EXT_TIDS]; + struct { + enum htt_security_types sec_type; + int pn_len; + } rx_pn[ATH10K_HTT_TXRX_PEER_SECURITY_MAX]; }; struct ath10k_txq { diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h index 5d3ff80f3a1f9..c1ff938d53417 100644 --- a/drivers/net/wireless/ath/ath10k/htt.h +++ b/drivers/net/wireless/ath/ath10k/htt.h @@ -719,6 +719,20 @@ struct htt_rx_indication { struct htt_rx_indication_mpdu_range mpdu_ranges[0]; } __packed; +struct htt_hl_rx_desc { + __le32 info; + __le32 pn_31_0; + union { + struct { + __le16 pn_47_32; + __le16 pn_63_48; + } pn16; + __le32 pn_63_32; + } u0; + __le32 pn_95_64; + __le32 pn_127_96; +} __packed; + static inline struct htt_rx_indication_mpdu_range * htt_rx_ind_get_mpdu_ranges(struct htt_rx_indication *rx_ind) { @@ -764,6 +778,21 @@ struct htt_rx_peer_unmap { __le16 peer_id; } __packed; +enum htt_txrx_sec_cast_type { + HTT_TXRX_SEC_MCAST = 0, + HTT_TXRX_SEC_UCAST +}; + +enum htt_rx_pn_check_type { + HTT_RX_NON_PN_CHECK = 0, + HTT_RX_PN_CHECK +}; + +enum htt_rx_tkip_demic_type { + HTT_RX_NON_TKIP_MIC = 0, + HTT_RX_TKIP_MIC +}; + enum htt_security_types { HTT_SECURITY_NONE, HTT_SECURITY_WEP128, @@ -777,6 +806,9 @@ enum htt_security_types { HTT_NUM_SECURITY_TYPES /* keep this last! */ }; +#define ATH10K_HTT_TXRX_PEER_SECURITY_MAX 2 +#define ATH10K_TXRX_NUM_EXT_TIDS 19 + enum htt_security_flags { #define HTT_SECURITY_TYPE_MASK 0x7F #define HTT_SECURITY_TYPE_LSB 0 @@ -887,6 +919,11 @@ struct htt_rx_fragment_indication { u8 fw_msdu_rx_desc[0]; } __packed; +#define ATH10K_IEEE80211_EXTIV BIT(5) +#define ATH10K_IEEE80211_TKIP_MICLEN 8 /* trailing MIC */ + +#define HTT_RX_FRAG_IND_INFO0_HEADER_LEN 16 + #define HTT_RX_FRAG_IND_INFO0_EXT_TID_MASK 0x1F #define HTT_RX_FRAG_IND_INFO0_EXT_TID_LSB 0 #define HTT_RX_FRAG_IND_INFO0_FLUSH_VALID_MASK 0x20 @@ -1994,6 +2031,9 @@ struct htt_rx_desc { u8 msdu_payload[0]; }; +#define HTT_RX_DESC_HL_INFO_MCAST_BCAST_MASK 0x00010000 +#define HTT_RX_DESC_HL_INFO_MCAST_BCAST_LSB 16 + #define HTT_RX_DESC_ALIGN 8 #define HTT_MAC_ADDR_LEN 6 -- 2.25.1

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[PATCH openEuler-1.0-LTS 1/2] cache: Workaround HiSilicon Taishan DC CVAU
by Yang Yingliang 15 Oct '21

15 Oct '21

From: Weilong Chen <chenweilong(a)huawei.com> ascend inclusion category: feature bugzilla: 46922 CVE: NA ------------------------------------- Taishan's L1/L2 cache is inclusive, and the data is consistent. Any change of L1 does not require DC operation to brush CL in L1 to L2. It's safe that don't clean data cache by address to point of unification. Without IDC featrue, kernel needs to flush icache as well as dcache, causes performance degradation. The flaw refers to V110/V200 variant 1. Reviewed-by: Kefeng Wang <wangkefeng.wang(a)huawei.com> Reviewed-by: Ding Tianhong <dingtianhong(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> Signed-off-by: Weilong Chen <chenweilong(a)huawei.com> Reviewed-by: Kefeng Wang <wangkefeng.wang(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- Documentation/arm64/silicon-errata.txt | 1 + arch/arm64/Kconfig | 9 ++++++++ arch/arm64/include/asm/cpucaps.h | 3 ++- arch/arm64/include/asm/cputype.h | 2 ++ arch/arm64/kernel/cpu_errata.c | 32 ++++++++++++++++++++++++++ 5 files changed, 46 insertions(+), 1 deletion(-) diff --git a/Documentation/arm64/silicon-errata.txt b/Documentation/arm64/silicon-errata.txt index eeb3fc9d777b8..553e6aff38625 100644 --- a/Documentation/arm64/silicon-errata.txt +++ b/Documentation/arm64/silicon-errata.txt @@ -75,6 +75,7 @@ stable kernels. | Hisilicon | Hip0{5,6,7} | #161010101 | HISILICON_ERRATUM_161010101 | | Hisilicon | Hip0{6,7} | #161010701 | N/A | | Hisilicon | Hip07 | #161600802 | HISILICON_ERRATUM_161600802 | +| Hisilicon | TSV{110,200} | #1980005 | HISILICON_ERRATUM_1980005 | | | | | | | Qualcomm Tech. | Kryo/Falkor v1 | E1003 | QCOM_FALKOR_ERRATUM_1003 | | Qualcomm Tech. | Falkor v1 | E1009 | QCOM_FALKOR_ERRATUM_1009 | diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 9dfbd052bffc8..542c461e3d6bf 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -619,6 +619,15 @@ config HISILICON_ERRATUM_161600802 If unsure, say Y. +config HISILICON_ERRATUM_1980005 + bool "Hisilicon erratum IDC support" + default n + help + The HiSilicon TSV100/200 SoC support idc but report wrong value to + kernel. + + If unsure, say N. + config QCOM_FALKOR_ERRATUM_E1041 bool "Falkor E1041: Speculative instruction fetches might cause errant memory access" default y diff --git a/arch/arm64/include/asm/cpucaps.h b/arch/arm64/include/asm/cpucaps.h index a9090f204a085..d6c863d2cf984 100644 --- a/arch/arm64/include/asm/cpucaps.h +++ b/arch/arm64/include/asm/cpucaps.h @@ -56,7 +56,8 @@ #define ARM64_WORKAROUND_1463225 35 #define ARM64_HAS_CRC32 36 #define ARM64_SSBS 37 +#define ARM64_WORKAROUND_HISILICON_1980005 38 -#define ARM64_NCAPS 38 +#define ARM64_NCAPS 39 #endif /* __ASM_CPUCAPS_H */ diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h index 71e77e3900107..23298b0aedaf7 100644 --- a/arch/arm64/include/asm/cputype.h +++ b/arch/arm64/include/asm/cputype.h @@ -155,6 +155,8 @@ struct midr_range { .rv_max = MIDR_CPU_VAR_REV(v_max, r_max), \ } +#define MIDR_REV_RANGE(m, v, r_min, r_max) MIDR_RANGE(m, v, r_min, v, r_max) +#define MIDR_REV(m, v, r) MIDR_RANGE(m, v, r, v, r) #define MIDR_ALL_VERSIONS(m) MIDR_RANGE(m, 0, 0, 0xf, 0xf) static inline bool midr_is_cpu_model_range(u32 midr, u32 model, u32 rv_min, diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index 3c556ff2f33e1..8dbe94b4ec81e 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -71,6 +71,29 @@ is_kryo_midr(const struct arm64_cpu_capabilities *entry, int scope) return model == entry->midr_range.model; } +#ifdef CONFIG_HISILICON_ERRATUM_1980005 +static bool +hisilicon_1980005_match(const struct arm64_cpu_capabilities *entry, + int scope) +{ + static const struct midr_range idc_support_list[] = { + MIDR_ALL_VERSIONS(MIDR_HISI_TSV110), + MIDR_REV(MIDR_HISI_TSV200, 1, 0), + { /* sentinel */ } + }; + + return is_midr_in_range_list(read_cpuid_id(), idc_support_list); +} + +static void +hisilicon_1980005_enable(const struct arm64_cpu_capabilities *__unused) +{ + cpus_set_cap(ARM64_HAS_CACHE_IDC); + arm64_ftr_reg_ctrel0.sys_val |= BIT(CTR_IDC_SHIFT); + sysreg_clear_set(sctlr_el1, SCTLR_EL1_UCT, 0); +} +#endif + static bool has_mismatched_cache_type(const struct arm64_cpu_capabilities *entry, int scope) @@ -848,6 +871,15 @@ const struct arm64_cpu_capabilities arm64_errata[] = { .type = ARM64_CPUCAP_LOCAL_CPU_ERRATUM, .cpu_enable = cpu_enable_trap_ctr_access, }, +#ifdef CONFIG_HISILICON_ERRATUM_1980005 + { + .desc = "Taishan IDC coherence workaround", + .capability = ARM64_WORKAROUND_HISILICON_1980005, + .matches = hisilicon_1980005_match, + .type = ARM64_CPUCAP_SYSTEM_FEATURE, + .cpu_enable = hisilicon_1980005_enable, + }, +#endif #ifdef CONFIG_QCOM_FALKOR_ERRATUM_1003 { .desc = "Qualcomm Technologies Falkor erratum 1003", -- 2.25.1

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【Meeting Notice】openEuler kernel 技术分享第十三期 & 双周例会 Time: 2021-10-15 14:00-16:30
by Meeting Book 15 Oct '21

15 Oct '21

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[PATCH openEuler-5.10 0/2] some perf bugfix
by Zheng Zengkai 14 Oct '21

14 Oct '21

backport perf bugfix patches from maillist. Li Huafei (2): perf env: Normalize aarch64.* and arm64.* to arm64 in normalize_arch() perf annotate: Add error log in symbol__annotate() tools/perf/util/annotate.c | 4 +++- tools/perf/util/env.c | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-) -- 2.20.1

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[PATCH openEuler-5.10 000/161] Backport LTS 5.10.54
by Zheng Zengkai 14 Oct '21

14 Oct '21

Backport LTS 5.10.54 from upstream. Adrian Hunter (1): driver core: Prevent warning when removing a device link from unregistered consumer Alain Volmat (1): spi: stm32: fixes pm_runtime calls in probe/remove Alan Young (1): ALSA: pcm: Call substream ack() method upon compat mmap commit Aleksandr Loktionov (1): igb: Check if num of q_vectors is smaller than max before array access Aleksandr Nogikh (1): net: add kcov handle to skb extensions Alexander Egorenkov (1): s390/boot: fix use of expolines in the DMA code Alexander Tsoy (1): ALSA: usb-audio: Add registration quirk for JBL Quantum headsets Alexandru Tachici (1): spi: spi-bcm2835: Fix deadlock Amelie Delaunay (1): usb: typec: stusb160x: register role switch before interrupt registration Anand Jain (1): btrfs: check for missing device in btrfs_trim_fs Axel Lin (2): regulator: hi6421: Use correct variable type for regmap api val argument regulator: hi6421: Fix getting wrong drvdata Bhaumik Bhatt (1): bus: mhi: core: Validate channel ID when processing command completions Casey Chen (1): nvme-pci: do not call nvme_dev_remove_admin from nvme_remove Charles Baylis (1): drm: Return -ENOTTY for non-drm ioctls Charles Keepax (1): ASoC: wm_adsp: Correct wm_coeff_tlv_get handling Christoph Hellwig (1): nvme: set the PRACT bit when using Write Zeroes with T10 PI Christophe JAILLET (7): ixgbe: Fix an error handling path in 'ixgbe_probe()' igc: Fix an error handling path in 'igc_probe()' igb: Fix an error handling path in 'igb_probe()' fm10k: Fix an error handling path in 'fm10k_probe()' e1000e: Fix an error handling path in 'e1000_probe()' iavf: Fix an error handling path in 'iavf_probe()' gve: Fix an error handling path in 'gve_probe()' Clark Wang (1): spi: imx: add a check for speed_hz before calculating the clock Colin Ian King (2): liquidio: Fix unintentional sign extension issue on left shift of u16 s390/bpf: Perform r1 range checking before accessing jit->seen_reg[r1] Colin Xu (1): drm/i915/gvt: Clear d3_entered on elsp cmd submission. Daniel Borkmann (1): bpf: Fix tail_call_reachable rejection for interpreter when jit failed David Howells (1): afs: Fix tracepoint string placement with built-in AFS David Jeffery (1): usb: ehci: Prevent missed ehci interrupts with edge-triggered MSI Dmitry Bogdanov (1): scsi: target: Fix protect handling in WRITE SAME(32) Dongliang Mu (1): usb: hso: fix error handling code of hso_create_net_device Eric Dumazet (1): net/tcp_fastopen: fix data races around tfo_active_disable_stamp Evan Quan (1): PCI: Mark AMD Navi14 GPU ATS as broken Florian Fainelli (1): skbuff: Fix build with SKB extensions disabled Frederic Weisbecker (1): posix-cpu-timers: Fix rearm racing against process tick Greg Kroah-Hartman (1): nds32: fix up stack guard gap Greg Thelen (1): usb: xhci: avoid renesas_usb_fw.mem when it's unusable Gustavo A. R. Silva (1): media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() Hangbin Liu (2): selftests: icmp_redirect: remove from checking for IPv6 route get selftests: icmp_redirect: IPv6 PMTU info should be cleared after redirect Haoran Luo (1): tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop. Hui Wang (1): ALSA: hda/realtek: Fix pop noise and 2 Front Mic issues on a machine Ian Ray (1): USB: serial: cp210x: fix comments for GE CS1000 Ilya Dryomov (2): rbd: don't hold lock_rwsem while running_list is being drained rbd: always kick acquire on "acquired" and "released" notifications Jakub Sitnicki (1): bpf, sockmap, udp: sk_prot needs inuse_idx set for proc stats Jedrzej Jagielski (1): igb: Fix position of assignment to *ring Jianguo Wu (1): mptcp: fix warning in __skb_flow_dissect() when do syn cookie for subflow join John Fastabend (2): bpf, sockmap: Fix potential memory leak on unlikely error case bpf, sockmap, tcp: sk_prot needs inuse_idx set for proc stats John Keeping (1): USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick Julian Sikorski (1): USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS Jérôme Glisse (1): misc: eeprom: at24: Always append device id even if label property is set. Kalesh AP (1): bnxt_en: don't disable an already disabled PCI device Like Xu (1): KVM: x86/pmu: Clear anythread deprecated bit when 0xa leaf is unsupported on the SVM Likun Gao (1): drm/amdgpu: update golden setting for sienna_cichlid Luis Henriques (1): ceph: don't WARN if we're still opening a session to an MDS Mahesh Bandewar (1): bonding: fix build issue Marc Zyngier (1): firmware/efi: Tell memblock about EFI iomem reservations Marcelo Henrique Cerri (1): proc: Avoid mixing integer types in mem_rw() Marco De Marco (1): USB: serial: option: add support for u-blox LARA-R6 family Marek Behún (2): net: dsa: mv88e6xxx: enable SerDes RX stats for Topaz net: dsa: mv88e6xxx: enable SerDes PCS register dump via ethtool -d on Topaz Marek Vasut (1): spi: cadence: Correct initialisation of runtime PM again Mark Tomlinson (1): usb: max-3421: Prevent corruption of freed memory Markus Boehme (1): ixgbe: Fix packet corruption due to missing DMA sync Mathias Nyman (4): xhci: Fix lost USB 2 remote wake usb: hub: Disable USB 3 device initiated lpm if exit latency is too high usb: hub: Fix link power management max exit latency (MEL) calculations xhci: add xhci_get_virt_ep() helper Maxim Schwalm (1): ASoC: rt5631: Fix regcache sync errors on resume Maxime Ripard (1): drm/panel: raspberrypi-touchscreen: Prevent double-free Michael Chan (3): bnxt_en: Refresh RoCE capabilities in bnxt_ulp_probe() bnxt_en: Add missing check for BNXT_STATE_ABORT_ERR in bnxt_fw_rset_task() bnxt_en: Validate vlan protocol ID on RX packets Michal Suchanek (1): efi/tpm: Differentiate missing and invalid final event log table. Mike Christie (1): scsi: iscsi: Fix iface sysfs attr detection Mike Kravetz (1): hugetlbfs: fix mount mode command line processing Mike Rapoport (1): memblock: make for_each_mem_range() traverse MEMBLOCK_HOTPLUG regions Minas Harutyunyan (2): usb: dwc2: gadget: Fix GOUTNAK flow for Slave mode. usb: dwc2: gadget: Fix sending zero length packet in DDMA mode. Moritz Fischer (1): Revert "usb: renesas-xhci: Fix handling of unknown ROM state" Nguyen Dinh Phi (1): netrom: Decrease sock refcount when sock timers expire Nicholas Piggin (4): KVM: PPC: Book3S: Fix CONFIG_TRANSACTIONAL_MEM=n crash KVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leak KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow KVM: PPC: Book3S HV Nested: Sanitise H_ENTER_NESTED TM state Nicolas Dichtel (1): ipv6: fix 'disable_policy' for fwd packets Nicolas Saenz Julienne (1): timers: Fix get_next_timer_interrupt() with no timers pending Paolo Abeni (1): ipv6: fix another slab-out-of-bounds in fib6_nh_flush_exceptions Paul Blakey (1): skbuff: Release nfct refcount on napi stolen or re-used skbs Pavel Begunkov (2): io_uring: explicitly count entries for poll reqs io_uring: remove double poll entry on arm failure Pavel Skripkin (1): net: sched: fix memory leak in tcindex_partial_destroy_work Peilin Ye (1): net/sched: act_skbmod: Skip non-Ethernet packets Peter Collingbourne (2): selftest: use mmap instead of posix_memalign to allocate memory userfaultfd: do not untag user pointers Peter Hess (1): spi: mediatek: fix fifo rx mode Pierre-Louis Bossart (1): ALSA: hda: intel-dsp-cfg: add missing ElkhartLake PCI ID Randy Dunlap (1): net: hisilicon: rename CACHE_LINE_MASK to avoid redefinition Riccardo Mancini (13): perf inject: Fix dso->nsinfo refcounting perf map: Fix dso->nsinfo refcounting perf probe: Fix dso->nsinfo refcounting perf env: Fix sibling_dies memory leak perf test session_topology: Delete session->evlist perf test event_update: Fix memory leak of evlist perf dso: Fix memory leak in dso__new_map() perf test maps__merge_in: Fix memory leak of maps perf env: Fix memory leak of cpu_pmu_caps perf report: Free generated help strings for sort option perf script: Fix memory 'threads' and 'cpus' leaks on exit perf lzma: Close lzma stream on exit perf inject: Close inject.output on exit Robert Richter (2): ACPI: Kconfig: Fix table override from built-in initrd Documentation: Fix intiramfs script name Roman Skakun (1): dma-mapping: handle vmalloc addresses in dma_common_{mmap,get_sgtable} Ronnie Sahlberg (2): cifs: only write 64kb at a time when fallocating a small region of a file cifs: fix fallocate when trying to allocate a hole. Sayanta Pattanayak (1): r8169: Avoid duplicate sysfs entry creation error Shahjada Abul Husain (1): cxgb4: fix IRQ free race during driver unload Somnath Kotur (1): bnxt_en: Check abort error state in bnxt_half_open_nic() Stephen Boyd (1): mmc: core: Don't allocate IDA for OF aliases Steven Rostedt (VMware) (3): tracepoints: Update static_call before tp_funcs when adding a tracepoint tracing/histogram: Rename "cpu" to "common_cpu" tracing: Synthetic event field_pos is an index not a boolean Taehee Yoo (8): bonding: fix suspicious RCU usage in bond_ipsec_add_sa() bonding: fix null dereference in bond_ipsec_add_sa() ixgbevf: use xso.real_dev instead of xso.dev in callback functions of struct xfrmdev_ops bonding: fix suspicious RCU usage in bond_ipsec_del_sa() bonding: disallow setting nested bonding + ipsec offload bonding: Add struct bond_ipesc to manage SA bonding: fix suspicious RCU usage in bond_ipsec_offload_ok() bonding: fix incorrect return value of bond_ipsec_offload_ok() Takashi Iwai (4): ALSA: usb-audio: Add missing proc text entry for BESPOKEN type ALSA: sb: Fix potential ABBA deadlock in CSP driver ALSA: hdmi: Expose all pins on MSI MS-7C94 board ALSA: pcm: Fix mmap capability check Tobias Klauser (1): bpftool: Check malloc return value in mount_bpffs_for_pin Tom Rix (1): igc: change default return of igc_read_phy_reg() Uwe Kleine-König (1): pwm: sprd: Ensure configuring period and duty_cycle isn't wrongly skipped Vasily Gorbik (1): s390/ftrace: fix ftrace_update_ftrace_func implementation Vincent Palatin (1): Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem" Vinicius Costa Gomes (2): igc: Fix use-after-free error during reset igb: Fix use-after-free error during reset Vladimir Oltean (1): net: dsa: sja1105: make VID 4095 a bridge VLAN too Wei Wang (1): tcp: disable TFO blackhole logic by default Xin Long (2): sctp: trim optlen when it's a huge value in sctp_setsockopt sctp: update active_key for asoc when old key is being replaced Xuan Zhuo (2): bpf, test: fix NULL pointer dereference on invalid expected_attach_type xdp, net: Fix use-after-free in bpf_xdp_link_release Yajun Deng (2): net: decnet: Fix sleeping inside in af_decnet net: sched: cls_api: Fix the the wrong parameter Yang Jihong (1): perf sched: Fix record failure when CONFIG_SCHEDSTATS is not set Yoshihiro Shimoda (1): usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop() YueHaibing (1): stmmac: platform: Fix signedness bug in stmmac_probe_config_dt() Zhang Qilong (1): usb: gadget: Fix Unbalanced pm_runtime_enable in tegra_xudc_probe Zhihao Cheng (1): nvme-pci: don't WARN_ON in nvme_reset_work if ctrl.state is not RESETTING Ziyang Xuan (1): net: fix uninit-value in caif_seqpkt_sendmsg Íñigo Huguet (1): sfc: ensure correct number of XDP queues Documentation/arm64/tagged-address-abi.rst | 26 ++- .../early_userspace_support.rst | 8 +- .../filesystems/ramfs-rootfs-initramfs.rst | 2 +- Documentation/networking/ip-sysctl.rst | 2 +- Documentation/trace/histogram.rst | 2 +- arch/nds32/mm/mmap.c | 2 +- arch/powerpc/kvm/book3s_hv.c | 2 + arch/powerpc/kvm/book3s_hv_nested.c | 20 ++ arch/powerpc/kvm/book3s_rtas.c | 25 ++- arch/powerpc/kvm/powerpc.c | 4 +- arch/s390/boot/text_dma.S | 19 +- arch/s390/include/asm/ftrace.h | 1 + arch/s390/kernel/ftrace.c | 2 + arch/s390/kernel/mcount.S | 4 +- arch/s390/net/bpf_jit_comp.c | 2 +- arch/x86/kvm/cpuid.c | 3 +- drivers/acpi/Kconfig | 2 +- drivers/base/core.c | 6 +- drivers/block/rbd.c | 32 ++- drivers/bus/mhi/core/main.c | 17 +- drivers/firmware/efi/efi.c | 13 +- drivers/firmware/efi/tpm.c | 8 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 1 + drivers/gpu/drm/drm_ioctl.c | 3 + drivers/gpu/drm/i915/gvt/handlers.c | 15 ++ .../drm/panel/panel-raspberrypi-touchscreen.c | 1 - drivers/media/pci/ngene/ngene-core.c | 2 +- drivers/media/pci/ngene/ngene.h | 14 +- drivers/misc/eeprom/at24.c | 17 +- drivers/mmc/core/host.c | 20 +- drivers/net/bonding/bond_main.c | 183 +++++++++++++++--- drivers/net/dsa/mv88e6xxx/chip.c | 10 + drivers/net/dsa/mv88e6xxx/serdes.c | 6 +- drivers/net/dsa/sja1105/sja1105_main.c | 6 + drivers/net/ethernet/broadcom/bnxt/bnxt.c | 34 +++- drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c | 9 +- .../cavium/liquidio/cn23xx_pf_device.c | 2 +- .../net/ethernet/chelsio/cxgb4/cxgb4_main.c | 18 +- .../net/ethernet/chelsio/cxgb4/cxgb4_uld.c | 3 + drivers/net/ethernet/google/gve/gve_main.c | 5 +- drivers/net/ethernet/hisilicon/hip04_eth.c | 6 +- drivers/net/ethernet/intel/e1000e/netdev.c | 1 + drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 1 + drivers/net/ethernet/intel/iavf/iavf_main.c | 1 + drivers/net/ethernet/intel/igb/igb_main.c | 15 +- drivers/net/ethernet/intel/igc/igc.h | 2 +- drivers/net/ethernet/intel/igc/igc_main.c | 3 + drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 4 +- drivers/net/ethernet/intel/ixgbevf/ipsec.c | 20 +- drivers/net/ethernet/realtek/r8169_main.c | 3 +- drivers/net/ethernet/sfc/efx_channels.c | 13 +- .../ethernet/stmicro/stmmac/stmmac_platform.c | 8 +- drivers/net/usb/hso.c | 33 +++- drivers/nvme/host/core.c | 5 +- drivers/nvme/host/pci.c | 5 +- drivers/pci/quirks.c | 4 +- drivers/pwm/pwm-sprd.c | 11 +- drivers/regulator/hi6421-regulator.c | 30 +-- drivers/scsi/scsi_transport_iscsi.c | 90 ++++----- drivers/spi/spi-bcm2835.c | 12 +- drivers/spi/spi-cadence.c | 14 +- drivers/spi/spi-imx.c | 37 ++-- drivers/spi/spi-mt65xx.c | 16 +- drivers/spi/spi-stm32.c | 9 +- drivers/target/target_core_sbc.c | 35 ++-- drivers/usb/core/hub.c | 120 ++++++++---- drivers/usb/core/quirks.c | 4 - drivers/usb/dwc2/gadget.c | 31 ++- drivers/usb/gadget/udc/tegra-xudc.c | 1 + drivers/usb/host/ehci-hcd.c | 18 +- drivers/usb/host/max3421-hcd.c | 44 ++--- drivers/usb/host/xhci-hub.c | 3 +- drivers/usb/host/xhci-pci-renesas.c | 16 +- drivers/usb/host/xhci-pci.c | 7 + drivers/usb/host/xhci-ring.c | 58 ++++-- drivers/usb/host/xhci.h | 3 +- drivers/usb/renesas_usbhs/fifo.c | 7 + drivers/usb/serial/cp210x.c | 5 +- drivers/usb/serial/option.c | 3 + drivers/usb/storage/unusual_uas.h | 7 + drivers/usb/typec/stusb160x.c | 11 +- fs/afs/cmservice.c | 25 +-- fs/btrfs/extent-tree.c | 3 + fs/ceph/mds_client.c | 2 +- fs/cifs/smb2ops.c | 49 +++-- fs/hugetlbfs/inode.c | 2 +- fs/io_uring.c | 18 +- fs/proc/base.c | 2 +- fs/userfaultfd.c | 24 ++- include/drm/drm_ioctl.h | 1 + include/linux/memblock.h | 4 +- include/linux/skbuff.h | 33 ++++ include/net/bonding.h | 9 +- include/trace/events/afs.h | 67 ++++++- kernel/bpf/verifier.c | 2 + kernel/dma/ops_helpers.c | 12 +- kernel/time/posix-cpu-timers.c | 10 +- kernel/time/timer.c | 8 +- kernel/trace/ring_buffer.c | 28 ++- kernel/trace/trace.c | 4 + kernel/trace/trace_events_hist.c | 22 ++- kernel/trace/trace_synth.h | 2 +- kernel/tracepoint.c | 2 +- lib/Kconfig.debug | 1 + mm/memblock.c | 3 +- net/bpf/test_run.c | 3 + net/caif/caif_socket.c | 3 +- net/core/dev.c | 28 ++- net/core/skbuff.c | 12 ++ net/core/skmsg.c | 16 +- net/decnet/af_decnet.c | 27 ++- net/ipv4/tcp_bpf.c | 2 +- net/ipv4/tcp_fastopen.c | 28 ++- net/ipv4/tcp_ipv4.c | 2 +- net/ipv4/udp_bpf.c | 2 +- net/ipv6/ip6_output.c | 4 +- net/ipv6/route.c | 2 +- net/mptcp/syncookies.c | 16 +- net/netrom/nr_timer.c | 20 +- net/sched/act_skbmod.c | 12 +- net/sched/cls_api.c | 2 +- net/sched/cls_tcindex.c | 5 +- net/sctp/auth.c | 2 + net/sctp/socket.c | 4 + sound/core/pcm_native.c | 25 ++- sound/hda/intel-dsp-config.c | 4 + sound/isa/sb/sb16_csp.c | 4 + sound/pci/hda/patch_hdmi.c | 1 + sound/pci/hda/patch_realtek.c | 1 + sound/soc/codecs/rt5631.c | 2 + sound/soc/codecs/wm_adsp.c | 2 +- sound/usb/mixer.c | 10 +- sound/usb/quirks.c | 3 + tools/bpf/bpftool/common.c | 5 + tools/perf/builtin-inject.c | 13 +- tools/perf/builtin-report.c | 33 ++-- tools/perf/builtin-sched.c | 33 +++- tools/perf/builtin-script.c | 7 + tools/perf/tests/event_update.c | 2 +- tools/perf/tests/maps.c | 2 + tools/perf/tests/topology.c | 1 + tools/perf/util/dso.c | 4 +- tools/perf/util/env.c | 2 + tools/perf/util/lzma.c | 8 +- tools/perf/util/map.c | 2 + tools/perf/util/probe-event.c | 4 +- tools/perf/util/sort.c | 2 +- tools/perf/util/sort.h | 2 +- tools/testing/selftests/net/icmp_redirect.sh | 5 +- tools/testing/selftests/vm/userfaultfd.c | 6 +- 150 files changed, 1381 insertions(+), 592 deletions(-) -- 2.20.1

1 161

[PATCH openEuler-5.10 0/3] sched: load tracking optimization
by Zheng Zengkai 14 Oct '21

14 Oct '21

sched: load tracking optimization. Yu Jiahua (3): sched: Introcude config option SCHED_OPTIMIZE_LOAD_TRACKING sched: Add switch for update_blocked_averages sched: Add frequency control for load update in scheduler_tick include/linux/sched/sysctl.h | 13 ++++ init/Kconfig | 8 +++ kernel/sched/fair.c | 126 +++++++++++++++++++++++++++++++++++ kernel/sysctl.c | 27 ++++++++ 4 files changed, 174 insertions(+) -- 2.20.1

1 3

[PATCH openEuler-5.10 000/120] Backport LTS 5.10.53
by Zheng Zengkai 14 Oct '21

14 Oct '21

Backport LTS 5.10.53 from upstream. Alexander Ovechkin (1): net: send SYNACK packet with accepted fwmark Alexandre Torgue (6): ARM: dts: stm32: fix gpio-keys node on STM32 MCU boards ARM: dts: stm32: fix RCC node name on stm32f429 MCU ARM: dts: stm32: fix timer nodes on STM32 MCU to prevent warnings ARM: dts: stm32: fix i2c node name on stm32f746 to prevent warnings ARM: dts: stm32: move stmmac axi config in ethernet node on stm32mp15 ARM: dts: stm32: fix stpmic node for stm32mp1 boards Andrew Jeffery (1): ARM: dts: tacoma: Add phase corrections for eMMC Benjamin Gaignard (1): ARM: dts: rockchip: Fix IOMMU nodes properties on rk322x Bixuan Cui (1): rtc: mxc_v2: add missing MODULE_DEVICE_TABLE Colin Ian King (1): scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8 Corentin Labbe (2): ARM: dts: gemini: rename mdio to the right name ARM: dts: gemini: add device_type on pci Daniel Rosenberg (1): f2fs: Show casefolding support only when supported Dmitry Osipenko (4): ARM: tegra: wm8903: Fix polarity of headphones-detection GPIO in device-trees ARM: tegra: nexus7: Correct 3v3 regulator GPIO of PM269 variant memory: tegra: Fix compilation warnings on 64bit platforms thermal/core/thermal_of: Stop zone device before unregistering it Doug Berger (1): net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear Elaine Zhang (6): ARM: dts: rockchip: Fix power-controller node names for rk3066a ARM: dts: rockchip: Fix power-controller node names for rk3188 ARM: dts: rockchip: Fix power-controller node names for rk3288 arm64: dts: rockchip: Fix power-controller node names for px30 arm64: dts: rockchip: Fix power-controller node names for rk3328 arm64: dts: rockchip: Fix power-controller node names for rk3399 Eric Dumazet (3): tcp: annotate data races around tp->mtu_info ipv6: tcp: drop silly ICMPv6 packet too big messages udp: annotate data races around unix_sk(sk)->gso_size Etienne Carriere (1): firmware: arm_scmi: Add SMCCC discovery dependency in Kconfig Ezequiel Garcia (2): ARM: dts: rockchip: Fix thermal sensor cells o rk322x ARM: dts: rockchip: Fix the timer clocks order Florian Fainelli (1): net: bcmgenet: Ensure all TX/RX queues DMAs are disabled Geert Uytterhoeven (1): thermal/drivers/rcar_gen3_thermal: Do not shadow rcar_gen3_ths_tj_1 Greg Kroah-Hartman (2): Revert "swap: fix do_swap_page() race with swapoff" Revert "mm/shmem: fix shmem_swapin() race with swapoff" Grygorii Strashko (4): ARM: dts: am57xx-cl-som-am57x: fix ti,no-reset-on-init flag for gpios ARM: dts: am437x-gp-evm: fix ti,no-reset-on-init flag for gpios ARM: dts: am335x: fix ti,no-reset-on-init flag for gpios arm64: dts: ti: k3-am654x/j721e/j7200-common-proc-board: Fix MCU_RGMII1_TXC direction Grzegorz Szymaszek (2): ARM: dts: stm32: fix stm32mp157c-odyssey card detect pin ARM: dts: stm32: fix the Odyssey SoM eMMC VQMMC supply Gu Shengxian (1): bpftool: Properly close va_list 'ap' by va_end() on error Hangbin Liu (1): net: ip_tunnel: fix mtu calculation for ETHER tunnel devices Heiko Carstens (1): s390: introduce proper type handling call_on_stack() macro Ilya Leoshkevich (1): s390/traps: do not test MONITOR CALL without CONFIG_BUG Jason Ekstrand (1): dma-buf/sync_file: Don't leak fences on merge failure Javed Hasan (2): scsi: libfc: Fix array index out of bound exception scsi: qedf: Add check to synchronize abort and flush Joel Stanley (1): ARM: dts: aspeed: Fix AST2600 machines line names Johan Jonker (4): ARM: dts: rockchip: fix pinctrl sleep nodename for rk3036-kylin and rk3288 arm64: dts: rockchip: fix pinctrl sleep nodename for rk3399.dtsi arm64: dts: rockchip: fix regulator-gpio states array ARM: dts: rockchip: fix supply properties in io-domains nodes John Fastabend (1): bpf: Track subprog poke descriptors correctly and fix use-after-free Jonathan Neuschäfer (1): ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info Kan Liang (1): perf/x86/intel/uncore: Clean up error handling path of iio mapping Konstantin Porotchkin (1): arch/arm64/boot/dts/marvell: fix NAND partitioning scheme Krzysztof Kozlowski (3): thermal/drivers/imx_sc: Add missing of_node_put for loop iteration thermal/drivers/sprd: Add missing of_node_put for loop iteration rtc: max77686: Do not enforce (incorrect) interrupt trigger type Linus Walleij (2): ARM: dts: ux500: Fix orientation of accelerometer drm/panel: nt35510: Do not fail if DSI read fails Louis Peens (1): net/sched: act_ct: remove and free nf_table callbacks Lucas Stach (1): arm64: dts: imx8mq: assign PCIe clocks Marek Behún (4): net: dsa: mv88e6xxx: enable .port_set_policy() on Topaz net: dsa: mv88e6xxx: use correct .stats_set_histogram() on Topaz net: dsa: mv88e6xxx: enable .rmu_disable() on Topaz net: dsa: mv88e6xxx: enable devlink ATU hash param for Topaz Marek Vasut (4): ARM: dts: stm32: Remove extra size-cells on dhcom-pdk2 ARM: dts: stm32: Fix touchscreen node on dhcom-pdk2 ARM: dts: stm32: Drop unused linux,wakeup from touchscreen node on DHCOM SoM ARM: dts: stm32: Rename spi-flash/mx66l51235l@N to flash@N on DHCOM SoM Masahiro Yamada (2): kbuild: sink stdout from cmd for silent build kbuild: do not suppress Kconfig prompts for silent build Matthias Maennich (1): kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set Mian Yousaf Kaukab (1): arm64: dts: ls208xa: remove bus-num from dspi node Mike Rapoport (1): mm/page_alloc: fix memory map initialization for descending nodes Nguyen Dinh Phi (1): tcp: fix tcp_init_transfer() to not reset icsk_ca_initialized Odin Ugedal (1): sched/fair: Fix CFS bandwidth hrtimer expiry type Oleksij Rempel (1): ARM: dts: imx6dl-riotboard: configure PHY clock and set proper EEE value Pali Rohár (2): firmware: turris-mox-rwtm: add marvell,armada-3700-rwtm-firmware compatible string arm64: dts: marvell: armada-37xx: move firmware node to generic dtsi file Paolo Abeni (1): tcp: consistently disable header prediction for mptcp Paulo Alcantara (1): cifs: prevent NULL deref in cifs_compose_mount_options() Pavel Skripkin (4): net: moxa: fix UAF in moxart_mac_probe net: qcom/emac: fix UAF in emac_remove net: ti: fix UAF in tlan_remove_one net: fddi: fix UAF in fza_probe Peter Xu (2): mm/thp: simplify copying of huge zero page pmd when fork mm/userfaultfd: fix uffd-wp special cases for fork() Philipp Zabel (1): reset: ti-syscon: fix to_ti_syscon_reset_data macro Primoz Fiser (1): ARM: dts: imx6: phyFLEX: Fix UART hardware flow control Rafał Miłecki (5): ARM: brcmstb: dts: fix NAND nodes names ARM: Cygnus: dts: fix NAND nodes names ARM: NSP: dts: fix NAND nodes names ARM: dts: BCM63xx: Fix NAND nodes names ARM: dts: Hurricane 2: Fix NAND nodes names Ronak Doshi (1): vmxnet3: fix cksum offload issues for tunnels with non-default udp ports Sanket Parmar (1): usb: cdns3: Enable TDL_CHK only for OUT ep Sebastian Reichel (2): ARM: dts: ux500: Fix interrupt cells ARM: dts: ux500: Rename gpio-controller node Stefan Wahren (2): ARM: dts: bcm283x: Fix up MMC node names ARM: dts: bcm283x: Fix up GPIO LED node names Sudeep Holla (2): firmware: arm_scmi: Fix the build when CONFIG_MAILBOX is not selected arm64: dts: juno: Update SCPI nodes as per the YAML schema Sujit Kautkar (1): arm64: dts: qcom: sc7180: Move rmtfs memory region Suman Anna (1): ARM: dts: OMAP2+: Replace underscores in sub-mailbox node names Taehee Yoo (2): net: netdevsim: use xso.real_dev instead of xso.dev in callback functions of struct xfrmdev_ops net: validate lwtstate->data before returning from skb_tunnel_info() Talal Ahmad (1): tcp: call sk_wmem_schedule before sk_mem_charge in zerocopy path Thierry Reding (2): soc/tegra: fuse: Fix Tegra234-only builds firmware: tegra: bpmp: Fix Tegra234-only builds Tony Lindgren (1): ARM: OMAP2+: Block suspend for am3 and am4 if PM is not configured Vadim Fedorenko (1): net: ipv6: fix return value of ip6_skb_dst_mtu Vasily Averin (1): netfilter: ctnetlink: suspicious RCU usage in ctnetlink_dump_helpinfo Vladimir Oltean (1): net: dsa: properly check for the bridge_leave methods in dsa_switch_bridge_leave() Wei Li (1): tools: bpf: Fix error in 'make -C tools/ bpf_install' Wolfgang Bumiller (1): net: bridge: sync fdb to new unicast-filtering ports Yang Yingliang (1): thermal/core: Correct function name thermal_zone_device_unregister() wenxu (1): net/sched: act_ct: fix err check for nf_conntrack_confirm Makefile | 9 +- arch/arm/boot/dts/am335x-baltos.dtsi | 4 +- arch/arm/boot/dts/am335x-evmsk.dts | 2 +- .../boot/dts/am335x-moxa-uc-2100-common.dtsi | 2 +- .../boot/dts/am335x-moxa-uc-8100-common.dtsi | 2 +- arch/arm/boot/dts/am33xx-l4.dtsi | 2 +- arch/arm/boot/dts/am437x-gp-evm.dts | 5 +- arch/arm/boot/dts/am437x-l4.dtsi | 2 +- arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 13 +-- arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 5 +- arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts | 6 +- arch/arm/boot/dts/bcm-cygnus.dtsi | 2 +- arch/arm/boot/dts/bcm-hr2.dtsi | 2 +- arch/arm/boot/dts/bcm-nsp.dtsi | 2 +- arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 4 +- arch/arm/boot/dts/bcm2711.dtsi | 2 +- arch/arm/boot/dts/bcm2835-rpi-a-plus.dts | 4 +- arch/arm/boot/dts/bcm2835-rpi-a.dts | 2 +- arch/arm/boot/dts/bcm2835-rpi-b-plus.dts | 4 +- arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts | 2 +- arch/arm/boot/dts/bcm2835-rpi-b.dts | 2 +- arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi | 2 +- arch/arm/boot/dts/bcm2835-rpi-zero-w.dts | 2 +- arch/arm/boot/dts/bcm2835-rpi-zero.dts | 2 +- arch/arm/boot/dts/bcm2835-rpi.dtsi | 2 +- arch/arm/boot/dts/bcm2836-rpi-2-b.dts | 4 +- arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts | 4 +- arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts | 4 +- arch/arm/boot/dts/bcm2837-rpi-3-b.dts | 2 +- arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi | 2 +- arch/arm/boot/dts/bcm283x.dtsi | 2 +- arch/arm/boot/dts/bcm63138.dtsi | 2 +- arch/arm/boot/dts/bcm7445-bcm97445svmb.dts | 4 +- arch/arm/boot/dts/bcm7445.dtsi | 2 +- arch/arm/boot/dts/bcm911360_entphn.dts | 4 +- arch/arm/boot/dts/bcm958300k.dts | 4 +- arch/arm/boot/dts/bcm958305k.dts | 4 +- arch/arm/boot/dts/bcm958522er.dts | 4 +- arch/arm/boot/dts/bcm958525er.dts | 4 +- arch/arm/boot/dts/bcm958525xmc.dts | 4 +- arch/arm/boot/dts/bcm958622hr.dts | 4 +- arch/arm/boot/dts/bcm958623hr.dts | 4 +- arch/arm/boot/dts/bcm958625hr.dts | 4 +- arch/arm/boot/dts/bcm958625k.dts | 4 +- arch/arm/boot/dts/bcm963138dvt.dts | 4 +- arch/arm/boot/dts/bcm988312hr.dts | 4 +- arch/arm/boot/dts/dm816x.dtsi | 2 +- arch/arm/boot/dts/dra7-ipu-dsp-common.dtsi | 6 +- arch/arm/boot/dts/dra7-l4.dtsi | 4 +- arch/arm/boot/dts/dra72x.dtsi | 6 +- arch/arm/boot/dts/dra74-ipu-dsp-common.dtsi | 2 +- arch/arm/boot/dts/dra74x.dtsi | 8 +- arch/arm/boot/dts/gemini-dlink-dns-313.dts | 2 +- arch/arm/boot/dts/gemini-nas4220b.dts | 2 +- arch/arm/boot/dts/gemini-rut1xx.dts | 2 +- arch/arm/boot/dts/gemini-wbd111.dts | 2 +- arch/arm/boot/dts/gemini-wbd222.dts | 2 +- arch/arm/boot/dts/gemini.dtsi | 1 + arch/arm/boot/dts/imx6dl-riotboard.dts | 2 + arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 5 +- arch/arm/boot/dts/omap4-l4.dtsi | 4 +- arch/arm/boot/dts/omap5-l4.dtsi | 4 +- arch/arm/boot/dts/rk3036-kylin.dts | 2 +- arch/arm/boot/dts/rk3066a.dtsi | 6 +- arch/arm/boot/dts/rk3188.dtsi | 14 +-- arch/arm/boot/dts/rk322x.dtsi | 12 +- arch/arm/boot/dts/rk3288-rock2-som.dtsi | 2 +- arch/arm/boot/dts/rk3288-vyasa.dts | 4 +- arch/arm/boot/dts/rk3288.dtsi | 14 +-- arch/arm/boot/dts/ste-ab8500.dtsi | 28 ++--- arch/arm/boot/dts/ste-ab8505.dtsi | 24 ++-- arch/arm/boot/dts/ste-href-ab8500.dtsi | 2 +- arch/arm/boot/dts/ste-href-tvk1281618-r3.dtsi | 3 + arch/arm/boot/dts/ste-href.dtsi | 2 +- arch/arm/boot/dts/ste-snowball.dts | 2 +- arch/arm/boot/dts/stm32429i-eval.dts | 8 +- arch/arm/boot/dts/stm32746g-eval.dts | 6 +- arch/arm/boot/dts/stm32f429-disco.dts | 6 +- arch/arm/boot/dts/stm32f429.dtsi | 10 +- arch/arm/boot/dts/stm32f469-disco.dts | 6 +- arch/arm/boot/dts/stm32f746.dtsi | 12 +- arch/arm/boot/dts/stm32f769-disco.dts | 6 +- arch/arm/boot/dts/stm32h743.dtsi | 4 - arch/arm/boot/dts/stm32mp151.dtsi | 12 +- arch/arm/boot/dts/stm32mp157a-stinger96.dtsi | 7 +- .../arm/boot/dts/stm32mp157c-odyssey-som.dtsi | 7 +- arch/arm/boot/dts/stm32mp157c-odyssey.dts | 2 +- arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi | 7 +- arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi | 7 +- arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi | 2 +- arch/arm/boot/dts/stm32mp15xx-osd32.dtsi | 7 +- .../boot/dts/tegra20-acer-a500-picasso.dts | 2 +- arch/arm/boot/dts/tegra20-harmony.dts | 2 +- arch/arm/boot/dts/tegra20-medcom-wide.dts | 2 +- arch/arm/boot/dts/tegra20-plutux.dts | 2 +- arch/arm/boot/dts/tegra20-seaboard.dts | 2 +- arch/arm/boot/dts/tegra20-tec.dts | 2 +- arch/arm/boot/dts/tegra20-ventana.dts | 2 +- .../tegra30-asus-nexus7-grouper-ti-pmic.dtsi | 2 +- arch/arm/boot/dts/tegra30-cardhu.dtsi | 2 +- arch/arm/mach-imx/suspend-imx53.S | 4 +- arch/arm/mach-omap2/pm33xx-core.c | 40 +++++++ arch/arm64/boot/dts/arm/juno-base.dtsi | 6 +- .../arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 1 - arch/arm64/boot/dts/freescale/imx8mq.dtsi | 16 +++ .../dts/marvell/armada-3720-turris-mox.dts | 6 +- arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 8 ++ arch/arm64/boot/dts/marvell/cn9130-db.dts | 2 +- arch/arm64/boot/dts/qcom/sc7180-idp.dts | 2 +- arch/arm64/boot/dts/rockchip/px30.dtsi | 16 +-- .../arm64/boot/dts/rockchip/rk3308-roc-cc.dts | 4 +- .../boot/dts/rockchip/rk3328-nanopi-r2s.dts | 4 +- .../arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 4 +- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 6 +- .../boot/dts/rockchip/rk3399-gru-scarlet.dtsi | 2 +- arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi | 4 +- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 42 +++---- .../arm64/boot/dts/ti/k3-am654-base-board.dts | 2 +- .../dts/ti/k3-j7200-common-proc-board.dts | 2 +- .../dts/ti/k3-j721e-common-proc-board.dts | 2 +- arch/ia64/include/asm/pgtable.h | 5 +- arch/ia64/mm/init.c | 6 +- arch/s390/include/asm/stacktrace.h | 97 ++++++++++++++++ arch/s390/kernel/traps.c | 2 + arch/x86/events/intel/uncore_snbep.c | 6 +- arch/x86/net/bpf_jit_comp.c | 3 + drivers/dma-buf/sync_file.c | 13 ++- drivers/firmware/Kconfig | 2 +- drivers/firmware/arm_scmi/common.h | 2 +- drivers/firmware/arm_scmi/driver.c | 2 + drivers/firmware/tegra/Makefile | 1 + drivers/firmware/tegra/bpmp-private.h | 3 +- drivers/firmware/tegra/bpmp.c | 3 +- drivers/firmware/turris-mox-rwtm.c | 1 + drivers/gpu/drm/panel/panel-novatek-nt35510.c | 4 +- drivers/memory/tegra/tegra124-emc.c | 4 +- drivers/memory/tegra/tegra30-emc.c | 4 +- drivers/net/dsa/mv88e6xxx/chip.c | 12 +- .../net/ethernet/broadcom/genet/bcmgenet.c | 23 ++-- .../ethernet/broadcom/genet/bcmgenet_wol.c | 6 - drivers/net/ethernet/moxa/moxart_ether.c | 4 +- drivers/net/ethernet/qualcomm/emac/emac.c | 3 +- drivers/net/ethernet/ti/tlan.c | 3 +- drivers/net/fddi/defza.c | 3 +- drivers/net/netdevsim/ipsec.c | 8 +- drivers/net/vmxnet3/vmxnet3_ethtool.c | 22 +++- drivers/reset/reset-ti-syscon.c | 4 +- drivers/rtc/rtc-max77686.c | 4 +- drivers/rtc/rtc-mxc_v2.c | 1 + drivers/scsi/aic7xxx/aic7xxx_core.c | 2 +- drivers/scsi/libfc/fc_rport.c | 13 ++- drivers/scsi/qedf/qedf_io.c | 22 +++- drivers/soc/tegra/fuse/fuse-tegra30.c | 3 +- drivers/thermal/imx_sc_thermal.c | 3 + drivers/thermal/rcar_gen3_thermal.c | 5 +- drivers/thermal/sprd_thermal.c | 15 ++- drivers/thermal/thermal_core.c | 2 +- drivers/thermal/thermal_of.c | 3 + drivers/usb/cdns3/gadget.c | 8 +- fs/cifs/cifs_dfs_ref.c | 3 + fs/f2fs/sysfs.c | 4 + include/linux/bpf.h | 1 + include/linux/huge_mm.h | 2 +- include/linux/swap.h | 9 -- include/linux/swapops.h | 2 + include/net/dst_metadata.h | 4 +- include/net/ip6_route.h | 2 +- include/net/tcp.h | 4 + kernel/bpf/core.c | 8 +- kernel/bpf/verifier.c | 60 ++++------ kernel/sched/fair.c | 4 +- mm/huge_memory.c | 36 +++--- mm/memory.c | 36 +++--- mm/page_alloc.c | 106 +++++++++++------- mm/shmem.c | 14 +-- net/bridge/br_if.c | 17 ++- net/dsa/switch.c | 4 +- net/ipv4/ip_tunnel.c | 18 ++- net/ipv4/tcp.c | 3 + net/ipv4/tcp_input.c | 2 +- net/ipv4/tcp_ipv4.c | 4 +- net/ipv4/tcp_output.c | 1 + net/ipv4/udp.c | 6 +- net/ipv6/tcp_ipv6.c | 21 +++- net/ipv6/udp.c | 2 +- net/ipv6/xfrm6_output.c | 2 +- net/netfilter/nf_conntrack_netlink.c | 3 + net/sched/act_ct.c | 14 ++- scripts/Kbuild.include | 7 +- scripts/mkcompile_h | 14 ++- tools/bpf/Makefile | 7 +- tools/bpf/bpftool/jit_disasm.c | 6 +- 192 files changed, 815 insertions(+), 567 deletions(-) -- 2.20.1

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