linux-merge October 2022

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[linux-next] LinuxNextTracking branch, master, updated. next-20221014
by batman＠open-mesh.org 14 Oct '22

14 Oct '22

The following commit has been merged in the master branch: commit 778ce723e93ee803ef5883619fe2391e00dbc209 Merge: 1440f576022887004f719883acb094e7e0dd4944 7880672bdc975daa586e8256714d9906d30c615e Author: Linus Torvalds <torvalds(a)linux-foundation.org> Date: Wed Oct 12 14:39:38 2022 -0700 Merge tag 'for-linus-6.1-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - Some minor typo fixes - A fix of the Xen pcifront driver for supporting the device model to run in a Linux stub domain - A cleanup of the pcifront driver - A series to enable grant-based virtio with Xen on x86 - A cleanup of Xen PV guests to distinguish between safe and faulting MSR accesses - Two fixes of the Xen gntdev driver - Two fixes of the new xen grant DMA driver * tag 'for-linus-6.1-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen: Kconfig: Fix spelling mistake "Maxmium" -> "Maximum" xen/pv: support selecting safe/unsafe msr accesses xen/pv: refactor msr access functions to support safe and unsafe accesses xen/pv: fix vendor checks for pmu emulation xen/pv: add fault recovery control to pmu msr accesses xen/virtio: enable grant based virtio on x86 xen/virtio: use dom0 as default backend for CONFIG_XEN_VIRTIO_FORCE_GRANT xen/virtio: restructure xen grant dma setup xen/pcifront: move xenstore config scanning into sub-function xen/gntdev: Accommodate VMA splitting xen/gntdev: Prevent leaking grants xen/virtio: Fix potential deadlock when accessing xen_grant_dma_devices xen/virtio: Fix n_pages calculation in xen_grant_dma_map(unmap)_page() xen/xenbus: Fix spelling mistake "hardward" -> "hardware" xen-pcifront: Handle missed Connected state diff --combined Documentation/admin-guide/kernel-parameters.txt index 69b1533c1f02,1bda9cf18fae..a465d5242774 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@@ -321,8 -321,6 +321,8 @@@ force_enable - Force enable the IOMMU on platforms known to be buggy with IOMMU enabled. Use this option with care. + pgtbl_v1 - Use v1 page table for DMA-API (Default). + pgtbl_v2 - Use v2 page table for DMA-API. amd_iommu_dump= [HW,X86-64] Enable AMD IOMMU driver option to dump the ACPI table @@@ -968,6 -966,10 +968,6 @@@ debugpat [X86] Enable PAT debugging - decnet.addr= [HW,NET] - Format: <area>[,<node>] - See also Documentation/networking/decnet.rst. - default_hugepagesz= [HW] The size of the default HugeTLB page. This is the size represented by the legacy /proc/ hugepages @@@ -1469,14 -1471,6 +1469,14 @@@ Permit 'security.evm' to be updated regardless of current integrity status. + early_page_ext [KNL] Enforces page_ext initialization to earlier + stages so cover more early boot allocations. + Please note that as side effect some optimizations + might be disabled to achieve that (e.g. parallelized + memory initialization is disabled) so the boot process + might take longer, especially on systems with a lot of + memory. Available with CONFIG_PAGE_EXTENSION=y. + failslab= fail_usercopy= fail_page_alloc= @@@ -2442,12 -2436,6 +2442,12 @@@ 0: force disabled 1: force enabled + kunit.enable= [KUNIT] Enable executing KUnit tests. Requires + CONFIG_KUNIT to be set to be fully enabled. The + default value can be overridden via + KUNIT_DEFAULT_ENABLED. + Default is 1 (enabled) + kvm.ignore_msrs=[KVM] Ignore guest accesses to unhandled MSRs. Default is 0 (don't ignore, but inject #GP) @@@ -3219,7 -3207,6 +3219,7 @@@ spectre_v2_user=off [X86] spec_store_bypass_disable=off [X86,PPC] ssbd=force-off [ARM64] + nospectre_bhb [ARM64] l1tf=off [X86] mds=off [X86] tsx_async_abort=off [X86] @@@ -3626,7 -3613,7 +3626,7 @@@ nohugeiomap [KNL,X86,PPC,ARM64] Disable kernel huge I/O mappings. - nohugevmalloc [PPC] Disable kernel huge vmalloc mappings. + nohugevmalloc [KNL,X86,PPC,ARM64] Disable kernel huge vmalloc mappings. nosmt [KNL,S390] Disable symmetric multithreading (SMT). Equivalent to smt=1. @@@ -3639,15 -3626,11 +3639,15 @@@ (bounds check bypass). With this option data leaks are possible in the system. - nospectre_v2 [X86,PPC_FSL_BOOK3E,ARM64] Disable all mitigations for + nospectre_v2 [X86,PPC_E500,ARM64] Disable all mitigations for the Spectre variant 2 (indirect branch prediction) vulnerability. System may allow data leaks with this option. + nospectre_bhb [ARM64] Disable all mitigations for Spectre-BHB (branch + history injection) vulnerability. System may allow data leaks + with this option. + nospec_store_bypass_disable [HW] Disable all mitigations for the Speculative Store Bypass vulnerability @@@ -3758,9 -3741,9 +3758,9 @@@ [X86,PV_OPS] Disable paravirtualized VMware scheduler clock and use the default one. - no-steal-acc [X86,PV_OPS,ARM64] Disable paravirtualized steal time - accounting. steal time is computed, but won't - influence scheduler behaviour + no-steal-acc [X86,PV_OPS,ARM64,PPC/PSERIES] Disable paravirtualized + steal time accounting. steal time is computed, but + won't influence scheduler behaviour nolapic [X86-32,APIC] Do not enable or use the local APIC. @@@ -3822,10 -3805,6 +3822,10 @@@ nox2apic [X86-64,APIC] Do not enable x2APIC mode. + NOTE: this parameter will be ignored on systems with the + LEGACY_XAPIC_DISABLED bit set in the + IA32_XAPIC_DISABLE_STATUS MSR. + nps_mtm_hs_ctr= [KNL,ARC] This parameter sets the maximum duration, in cycles, each HW thread of the CTOP can run @@@ -6049,6 -6028,12 +6049,6 @@@ This parameter controls use of the Protected Execution Facility on pSeries. - swapaccount= [KNL] - Format: [0|1] - Enable accounting of swap in memory resource - controller if no parameter or 1 is given or disable - it if 0 is given (See Documentation/admin-guide/cgroup-v1/memory.rst) - swiotlb= [ARM,IA-64,PPC,MIPS,X86] Format: { <int> [,<int>] | force | noforce } <int> -- Number of I/O TLB slabs @@@ -6851,6 -6836,12 +6851,12 @@@ Crash from Xen panic notifier, without executing late panic() code such as dumping handler. + xen_msr_safe= [X86,XEN] + Format: <bool> + Select whether to always use non-faulting (safe) MSR + access functions when running as Xen PV guest. The + default value is controlled by CONFIG_XEN_PV_MSR_SAFE. + xen_nopvspin [X86,XEN] Disables the qspinlock slowpath using Xen PV optimizations. This parameter is obsoleted by "nopvspin" parameter, which diff --combined arch/x86/xen/enlighten_pv.c index 9b1a58dda935,0ad3d4bf52b3..f82857e48815 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@@ -108,11 -108,21 +108,21 @@@ struct tls_descs */ static DEFINE_PER_CPU(struct tls_descs, shadow_tls_desc); + static __read_mostly bool xen_msr_safe = IS_ENABLED(CONFIG_XEN_PV_MSR_SAFE); + + static int __init parse_xen_msr_safe(char *str) + { + if (str) + return strtobool(str, &xen_msr_safe); + return -EINVAL; + } + early_param("xen_msr_safe", parse_xen_msr_safe); + static void __init xen_pv_init_platform(void) { /* PV guests can't operate virtio devices without grants. */ if (IS_ENABLED(CONFIG_XEN_VIRTIO)) - virtio_set_mem_acc_cb(virtio_require_restricted_mem_acc); + virtio_set_mem_acc_cb(xen_virtio_restricted_mem_acc); populate_extra_pte(fix_to_virt(FIX_PARAVIRT_BOOTMAP)); @@@ -765,7 -775,6 +775,7 @@@ static void xen_load_idt(const struct d { static DEFINE_SPINLOCK(lock); static struct trap_info traps[257]; + static const struct trap_info zero = { }; unsigned out; trace_xen_cpu_load_idt(desc); @@@ -775,7 -784,7 +785,7 @@@ memcpy(this_cpu_ptr(&idt_desc), desc, sizeof(idt_desc)); out = xen_convert_trap_info(desc, traps, false); - memset(&traps[out], 0, sizeof(traps[0])); + traps[out] = zero; xen_mc_flush(); if (HYPERVISOR_set_trap_table(traps)) @@@ -917,14 -926,18 +927,18 @@@ static void xen_write_cr4(unsigned lon native_write_cr4(cr4); } - static u64 xen_read_msr_safe(unsigned int msr, int *err) + static u64 xen_do_read_msr(unsigned int msr, int *err) { - u64 val; + u64 val = 0; /* Avoid uninitialized value for safe variant. */ if (pmu_msr_read(msr, &val, err)) return val; - val = native_read_msr_safe(msr, err); + if (err) + val = native_read_msr_safe(msr, err); + else + val = native_read_msr(msr); + switch (msr) { case MSR_IA32_APICBASE: val &= ~X2APIC_ENABLE; @@@ -933,23 -946,39 +947,39 @@@ return val; } - static int xen_write_msr_safe(unsigned int msr, unsigned low, unsigned high) + static void set_seg(unsigned int which, unsigned int low, unsigned int high, + int *err) { - int ret; - unsigned int which; - u64 base; + u64 base = ((u64)high << 32) | low; - ret = 0; + if (HYPERVISOR_set_segment_base(which, base) == 0) + return; + if (err) + *err = -EIO; + else + WARN(1, "Xen set_segment_base(%u, %llx) failed\n", which, base); + } + + /* + * Support write_msr_safe() and write_msr() semantics. + * With err == NULL write_msr() semantics are selected. + * Supplying an err pointer requires err to be pre-initialized with 0. + */ + static void xen_do_write_msr(unsigned int msr, unsigned int low, + unsigned int high, int *err) + { switch (msr) { - case MSR_FS_BASE: which = SEGBASE_FS; goto set; - case MSR_KERNEL_GS_BASE: which = SEGBASE_GS_USER; goto set; - case MSR_GS_BASE: which = SEGBASE_GS_KERNEL; goto set; - - set: - base = ((u64)high << 32) | low; - if (HYPERVISOR_set_segment_base(which, base) != 0) - ret = -EIO; + case MSR_FS_BASE: + set_seg(SEGBASE_FS, low, high, err); + break; + + case MSR_KERNEL_GS_BASE: + set_seg(SEGBASE_GS_USER, low, high, err); + break; + + case MSR_GS_BASE: + set_seg(SEGBASE_GS_KERNEL, low, high, err); break; case MSR_STAR: @@@ -965,31 -994,42 +995,42 @@@ break; default: - if (!pmu_msr_write(msr, low, high, &ret)) - ret = native_write_msr_safe(msr, low, high); + if (!pmu_msr_write(msr, low, high, err)) { + if (err) + *err = native_write_msr_safe(msr, low, high); + else + native_write_msr(msr, low, high); + } } + } + + static u64 xen_read_msr_safe(unsigned int msr, int *err) + { + return xen_do_read_msr(msr, err); + } + + static int xen_write_msr_safe(unsigned int msr, unsigned int low, + unsigned int high) + { + int err = 0; + + xen_do_write_msr(msr, low, high, &err); - return ret; + return err; } static u64 xen_read_msr(unsigned int msr) { - /* - * This will silently swallow a #GP from RDMSR. It may be worth - * changing that. - */ int err; - return xen_read_msr_safe(msr, &err); + return xen_do_read_msr(msr, xen_msr_safe ? &err : NULL); } static void xen_write_msr(unsigned int msr, unsigned low, unsigned high) { - /* - * This will silently swallow a #GP from WRMSR. It may be worth - * changing that. - */ - xen_write_msr_safe(msr, low, high); + int err; + + xen_do_write_msr(msr, low, high, xen_msr_safe ? &err : NULL); } /* This is called once we have the cpu_possible_mask */ -- LinuxNextTracking

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Build check errors found: 2022-10-14
by postmaster＠open-mesh.org 14 Oct '22

14 Oct '22

Name of failed tests ==================== master ------ * headers * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=y maint ----- * difference between net and batadv maint * sparse linux-6.0 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y Output of different failed tests ================================ maint: difference between net and batadv maint ---------------------------------------------- net/net/batman-adv/bat_v_elp.c | 1 net/net/batman-adv/main.h | 2 - net/net/batman-adv/netlink.c | 1 net/net/batman-adv/trace.h | 2 - net/net/batman-adv/types.h | 39 -------------------------------- 5 files changed, 2 insertions(+), 43 deletions(-) master: headers --------------- diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c index 636952ff..b97f7dda 100644 --- a/net/batman-adv/bat_v_ogm.c +++ b/net/batman-adv/bat_v_ogm.c @@ -8,6 +8,7 @@ #include "main.h" // IWYU pragma: keep #include <linux/atomic.h> +#include <linux/bitops.h> #include <linux/byteorder/generic.h> #include <linux/container_of.h> #include <linux/errno.h> master: sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=y --------------------------------------------------------------------------- /home/build_test/build_env/tmp.PU2SNV3Ost/net/batman-adv/bat_v_elp.c: note: in included file: ./include/linux/ethtool.h:148:38: warning: nested flexible array maint: sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y --------------------------------------------------------------------------- /home/build_test/build_env/tmp.PU2SNV3Ost/net/batman-adv/bat_v_elp.c: note: in included file: ./include/linux/ethtool.h:148:38: warning: nested flexible array /home/build_test/build_env/tmp.PU2SNV3Ost/net/batman-adv/bat_v_elp.c:128:35: warning: using sizeof on a flexible structure Statistics ========== master ------ Failed tests: 3 Started build tests: 314 Tested Linux versions: 40 Tested configs: 116 maint ----- Failed tests: 5 Started build tests: 316 Tested Linux versions: 40 Tested configs: 117

1 0

Build check errors found: 2022-10-13
by postmaster＠open-mesh.org 13 Oct '22

13 Oct '22

Name of failed tests ==================== maint ----- * difference between net and batadv maint * sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y master ------ * headers * sparse linux-6.0 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=y Output of different failed tests ================================ maint: difference between net and batadv maint ---------------------------------------------- net/net/batman-adv/bat_v_elp.c | 1 net/net/batman-adv/main.h | 2 - net/net/batman-adv/netlink.c | 1 net/net/batman-adv/trace.h | 2 - net/net/batman-adv/types.h | 39 -------------------------------- 5 files changed, 2 insertions(+), 43 deletions(-) master: headers --------------- diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c index 636952ff..b97f7dda 100644 --- a/net/batman-adv/bat_v_ogm.c +++ b/net/batman-adv/bat_v_ogm.c @@ -8,6 +8,7 @@ #include "main.h" // IWYU pragma: keep #include <linux/atomic.h> +#include <linux/bitops.h> #include <linux/byteorder/generic.h> #include <linux/container_of.h> #include <linux/errno.h> master: sparse linux-6.0 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y --------------------------------------------------------------------------- /home/build_test/build_env/tmp.XN4GAaPkwU/net/batman-adv/bat_v_elp.c: note: in included file: ./include/linux/ethtool.h:148:38: warning: nested flexible array maint: sparse linux-6.0 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y --------------------------------------------------------------------------- /home/build_test/build_env/tmp.XN4GAaPkwU/net/batman-adv/bat_v_elp.c: note: in included file: ./include/linux/ethtool.h:148:38: warning: nested flexible array /home/build_test/build_env/tmp.XN4GAaPkwU/net/batman-adv/bat_v_elp.c:128:35: warning: using sizeof on a flexible structure Statistics ========== maint ----- Failed tests: 3 Started build tests: 344 Tested Linux versions: 40 Tested configs: 120 master ------ Failed tests: 5 Started build tests: 292 Tested Linux versions: 40 Tested configs: 116

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[linux-next] LinuxNextTracking branch, master, updated. next-20221012
by batman＠open-mesh.org 12 Oct '22

12 Oct '22

The following commit has been merged in the master branch: commit 0e0073eb1b60f4ec6faecea034a6772fe1409a88 Merge: aa512c115a09d9133dcb09466e39f93f99a82fdb 154fb14df7a3c81dea82eca7c0c46590f5ffc3d2 Author: Linus Torvalds <torvalds(a)linux-foundation.org> Date: Mon Oct 10 13:59:01 2022 -0700 Merge tag 'hyperv-next-signed-20221009' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull hyperv updates from Wei Liu: - Remove unnecessary delay while probing for VMBus (Stanislav Kinsburskiy) - Optimize vmbus_on_event (Saurabh Sengar) - Fix a race in Hyper-V DRM driver (Saurabh Sengar) - Miscellaneous clean-up patches from various people * tag 'hyperv-next-signed-20221009' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: x86/hyperv: Replace kmap() with kmap_local_page() drm/hyperv: Add ratelimit on error message hyperv: simplify and rename generate_guest_id Drivers: hv: vmbus: Split memcpy of flex-array scsi: storvsc: remove an extraneous "to" in a comment Drivers: hv: vmbus: Don't wait for the ACPI device upon initialization Drivers: hv: vmbus: Use PCI_VENDOR_ID_MICROSOFT for better discoverability Drivers: hv: vmbus: Fix kernel-doc drm/hyperv: Don't overwrite dirt_needed value set by host Drivers: hv: vmbus: Optimize vmbus_on_event diff --combined drivers/hv/vmbus_drv.c index 7b9f3fc3adf7,bbbc92994e94..8b2e413bf19c --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@@ -46,8 -46,6 +46,6 @@@ struct vmbus_dynid static struct acpi_device *hv_acpi_dev; - static struct completion probe_event; - static int hyperv_cpuhp_online; static void *hv_panic_page; @@@ -1132,7 -1130,8 +1130,8 @@@ void vmbus_on_msg_dpc(unsigned long dat return; INIT_WORK(&ctx->work, vmbus_onmessage_work); - memcpy(&ctx->msg, &msg_copy, sizeof(msg->header) + payload_size); + ctx->msg.header = msg_copy.header; + memcpy(&ctx->msg.payload, msg_copy.u.payload, payload_size); /* * The host can generate a rescind message while we @@@ -1573,7 -1572,7 +1572,7 @@@ err_setup } /** - * __vmbus_child_driver_register() - Register a vmbus's driver + * __vmbus_driver_register() - Register a vmbus's driver * @hv_driver: Pointer to driver structure you want to register * @owner: owner module of the drv * @mod_name: module name string @@@ -2052,7 -2051,7 +2051,7 @@@ struct hv_device *vmbus_device_create(c child_device_obj->channel = channel; guid_copy(&child_device_obj->dev_type, type); guid_copy(&child_device_obj->dev_instance, instance); - child_device_obj->vendor_id = 0x1414; /* MSFT vendor ID */ + child_device_obj->vendor_id = PCI_VENDOR_ID_MICROSOFT; return child_device_obj; } @@@ -2453,8 -2452,7 +2452,8 @@@ static int vmbus_acpi_add(struct acpi_d * Some ancestor of the vmbus acpi device (Gen1 or Gen2 * firmware) is the VMOD that has the mmio ranges. Get that. */ - for (ancestor = device->parent; ancestor; ancestor = ancestor->parent) { + for (ancestor = acpi_dev_parent(device); ancestor; + ancestor = acpi_dev_parent(ancestor)) { result = acpi_walk_resources(ancestor->handle, METHOD_NAME__CRS, vmbus_walk_resources, NULL); @@@ -2468,7 -2466,6 +2467,6 @@@ ret_val = 0; acpi_walk_err: - complete(&probe_event); if (ret_val) vmbus_acpi_remove(device); return ret_val; @@@ -2647,6 -2644,7 +2645,7 @@@ static struct acpi_driver vmbus_acpi_dr .remove = vmbus_acpi_remove, }, .drv.pm = &vmbus_bus_pm, + .drv.probe_type = PROBE_FORCE_SYNCHRONOUS, }; static void hv_kexec_handler(void) @@@ -2719,7 -2717,7 +2718,7 @@@ static struct syscore_ops hv_synic_sysc static int __init hv_acpi_init(void) { - int ret, t; + int ret; if (!hv_is_hyperv_initialized()) return -ENODEV; @@@ -2727,8 -2725,6 +2726,6 @@@ if (hv_root_partition) return 0; - init_completion(&probe_event); - /* * Get ACPI resources first. */ @@@ -2737,9 -2733,8 +2734,8 @@@ if (ret) return ret; - t = wait_for_completion_timeout(&probe_event, 5*HZ); - if (t == 0) { - ret = -ETIMEDOUT; + if (!hv_acpi_dev) { + ret = -ENODEV; goto cleanup; } diff --combined drivers/scsi/storvsc_drv.c index 573f89eade3b,a60808bb4064..bc46721aa01c --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@@ -60,6 -60,9 +60,9 @@@ #define VMSTOR_PROTO_VERSION_WIN8_1 VMSTOR_PROTO_VERSION(6, 0) #define VMSTOR_PROTO_VERSION_WIN10 VMSTOR_PROTO_VERSION(6, 2) + /* channel callback timeout in ms */ + #define CALLBACK_TIMEOUT 2 + /* Packet structure describing virtual storage requests. */ enum vstor_packet_operation { VSTOR_OPERATION_COMPLETE_IO = 1, @@@ -1029,7 -1032,7 +1032,7 @@@ do_work */ wrk = kmalloc(sizeof(struct storvsc_scan_work), GFP_ATOMIC); if (!wrk) { - set_host_byte(scmnd, DID_TARGET_FAILURE); + set_host_byte(scmnd, DID_BAD_TARGET); return; } @@@ -1204,6 -1207,7 +1207,7 @@@ static void storvsc_on_channel_callback struct hv_device *device; struct storvsc_device *stor_device; struct Scsi_Host *shost; + unsigned long time_limit = jiffies + msecs_to_jiffies(CALLBACK_TIMEOUT); if (channel->primary_channel != NULL) device = channel->primary_channel->device_obj; @@@ -1224,6 -1228,11 +1228,11 @@@ u32 minlen = rqst_id ? sizeof(struct vstor_packet) : sizeof(enum vstor_packet_operation); + if (unlikely(time_after(jiffies, time_limit))) { + hv_pkt_iter_close(channel); + return; + } + if (pktlen < minlen) { dev_err(&device->device, "Invalid pkt: id=%llu, len=%u, minlen=%u\n", @@@ -2059,7 -2068,7 +2068,7 @@@ err_out3 err_out2: /* * Once we have connected with the host, we would need to - * to invoke storvsc_dev_remove() to rollback this state and + * invoke storvsc_dev_remove() to rollback this state and * this call also frees up the stor_device; hence the jump around * err_out1 label. */ -- LinuxNextTracking

1 0

Build check errors found: 2022-10-12
by postmaster＠open-mesh.org 12 Oct '22

12 Oct '22

Name of failed tests ==================== master ------ * headers * sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y * sparse linux-6.0 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y * sparse linux-6.0 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=y maint ----- * difference between net and batadv maint * sparse linux-6.0 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y Output of different failed tests ================================ maint: difference between net and batadv maint ---------------------------------------------- net/net/batman-adv/bat_v_elp.c | 1 net/net/batman-adv/main.h | 2 - net/net/batman-adv/netlink.c | 1 net/net/batman-adv/trace.h | 2 - net/net/batman-adv/types.h | 39 -------------------------------- 5 files changed, 2 insertions(+), 43 deletions(-) master: headers --------------- diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c index 636952ff..b97f7dda 100644 --- a/net/batman-adv/bat_v_ogm.c +++ b/net/batman-adv/bat_v_ogm.c @@ -8,6 +8,7 @@ #include "main.h" // IWYU pragma: keep #include <linux/atomic.h> +#include <linux/bitops.h> #include <linux/byteorder/generic.h> #include <linux/container_of.h> #include <linux/errno.h> maint: sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y --------------------------------------------------------------------------- /home/build_test/build_env/tmp.IpI5djM8aj/net/batman-adv/bat_v_elp.c: note: in included file: ./include/linux/ethtool.h:148:38: warning: nested flexible array /home/build_test/build_env/tmp.IpI5djM8aj/net/batman-adv/bat_v_elp.c:128:35: warning: using sizeof on a flexible structure master: sparse linux-6.0 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=y --------------------------------------------------------------------------- /home/build_test/build_env/tmp.IpI5djM8aj/net/batman-adv/bat_v_elp.c: note: in included file: ./include/linux/ethtool.h:148:38: warning: nested flexible array Statistics ========== master ------ Failed tests: 9 Started build tests: 256 Tested Linux versions: 40 Tested configs: 109 maint ----- Failed tests: 3 Started build tests: 350 Tested Linux versions: 40 Tested configs: 124

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Build check errors found: 2022-10-11
by postmaster＠open-mesh.org 11 Oct '22

11 Oct '22

Name of failed tests ==================== master ------ * headers * sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y * sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=y * sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y maint ----- * difference between net and batadv maint * sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y Output of different failed tests ================================ maint: difference between net and batadv maint ---------------------------------------------- net/net/batman-adv/bat_v_elp.c | 1 net/net/batman-adv/main.h | 2 - net/net/batman-adv/netlink.c | 1 net/net/batman-adv/trace.h | 2 - net/net/batman-adv/types.h | 39 -------------------------------- 5 files changed, 2 insertions(+), 43 deletions(-) master: headers --------------- diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c index 636952ff..b97f7dda 100644 --- a/net/batman-adv/bat_v_ogm.c +++ b/net/batman-adv/bat_v_ogm.c @@ -8,6 +8,7 @@ #include "main.h" // IWYU pragma: keep #include <linux/atomic.h> +#include <linux/bitops.h> #include <linux/byteorder/generic.h> #include <linux/container_of.h> #include <linux/errno.h> master: sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y --------------------------------------------------------------------------- /home/build_test/build_env/tmp.IwvhfO6IRg/net/batman-adv/bat_v_elp.c: note: in included file: ./include/linux/ethtool.h:148:38: warning: nested flexible array maint: sparse linux-6.0 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y --------------------------------------------------------------------------- /home/build_test/build_env/tmp.IwvhfO6IRg/net/batman-adv/bat_v_elp.c: note: in included file: ./include/linux/ethtool.h:148:38: warning: nested flexible array /home/build_test/build_env/tmp.IwvhfO6IRg/net/batman-adv/bat_v_elp.c:128:35: warning: using sizeof on a flexible structure Statistics ========== master ------ Failed tests: 4 Started build tests: 308 Tested Linux versions: 40 Tested configs: 116 maint ----- Failed tests: 6 Started build tests: 271 Tested Linux versions: 40 Tested configs: 113

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Build check errors found: 2022-10-10
by postmaster＠open-mesh.org 10 Oct '22

10 Oct '22

Name of failed tests ==================== maint ----- * difference between net and batadv maint * sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=y master ------ * headers Output of different failed tests ================================ maint: difference between net and batadv maint ---------------------------------------------- net/net/batman-adv/bat_v_elp.c | 1 net/net/batman-adv/main.h | 2 - net/net/batman-adv/netlink.c | 1 net/net/batman-adv/trace.h | 2 - net/net/batman-adv/types.h | 39 -------------------------------- 5 files changed, 2 insertions(+), 43 deletions(-) master: headers --------------- diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c index 636952ff..b97f7dda 100644 --- a/net/batman-adv/bat_v_ogm.c +++ b/net/batman-adv/bat_v_ogm.c @@ -8,6 +8,7 @@ #include "main.h" // IWYU pragma: keep #include <linux/atomic.h> +#include <linux/bitops.h> #include <linux/byteorder/generic.h> #include <linux/container_of.h> #include <linux/errno.h> maint: sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=y --------------------------------------------------------------------------- /home/build_test/build_env/tmp.zygaUghs7R/net/batman-adv/bat_v_elp.c: note: in included file: ./include/linux/ethtool.h:148:38: warning: nested flexible array /home/build_test/build_env/tmp.zygaUghs7R/net/batman-adv/bat_v_elp.c:128:35: warning: using sizeof on a flexible structure Statistics ========== maint ----- Failed tests: 2 Started build tests: 342 Tested Linux versions: 40 Tested configs: 117 master ------ Failed tests: 1 Started build tests: 331 Tested Linux versions: 40 Tested configs: 122

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Build check errors found: 2022-10-09
by postmaster＠open-mesh.org 09 Oct '22

09 Oct '22

Name of failed tests ==================== master ------ * headers * sparse linux-6.0 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=y maint ----- * difference between net and batadv maint * sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y Output of different failed tests ================================ maint: difference between net and batadv maint ---------------------------------------------- net/net/batman-adv/bat_v_elp.c | 1 net/net/batman-adv/main.h | 2 - net/net/batman-adv/netlink.c | 1 net/net/batman-adv/trace.h | 2 - net/net/batman-adv/types.h | 39 -------------------------------- 5 files changed, 2 insertions(+), 43 deletions(-) master: headers --------------- diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c index 636952ff..b97f7dda 100644 --- a/net/batman-adv/bat_v_ogm.c +++ b/net/batman-adv/bat_v_ogm.c @@ -8,6 +8,7 @@ #include "main.h" // IWYU pragma: keep #include <linux/atomic.h> +#include <linux/bitops.h> #include <linux/byteorder/generic.h> #include <linux/container_of.h> #include <linux/errno.h> maint: sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y --------------------------------------------------------------------------- /home/build_test/build_env/tmp.k8APssKwzZ/net/batman-adv/bat_v_elp.c: note: in included file: ./include/linux/ethtool.h:148:38: warning: nested flexible array /home/build_test/build_env/tmp.k8APssKwzZ/net/batman-adv/bat_v_elp.c:128:35: warning: using sizeof on a flexible structure master: sparse linux-6.0 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=y --------------------------------------------------------------------------- /home/build_test/build_env/tmp.k8APssKwzZ/net/batman-adv/bat_v_elp.c: note: in included file: ./include/linux/ethtool.h:148:38: warning: nested flexible array Statistics ========== master ------ Failed tests: 4 Started build tests: 298 Tested Linux versions: 40 Tested configs: 117 maint ----- Failed tests: 6 Started build tests: 307 Tested Linux versions: 40 Tested configs: 119

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Build check errors found: 2022-10-08
by postmaster＠open-mesh.org 08 Oct '22

08 Oct '22

Name of failed tests ==================== maint ----- * difference between net and batadv maint * sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y * sparse linux-6.0 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y master ------ * headers * sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=y * sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y Output of different failed tests ================================ maint: difference between net and batadv maint ---------------------------------------------- net/net/batman-adv/bat_v_elp.c | 1 net/net/batman-adv/main.h | 2 - net/net/batman-adv/netlink.c | 1 net/net/batman-adv/trace.h | 2 - net/net/batman-adv/types.h | 39 -------------------------------- 5 files changed, 2 insertions(+), 43 deletions(-) master: headers --------------- diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c index 636952ff..b97f7dda 100644 --- a/net/batman-adv/bat_v_ogm.c +++ b/net/batman-adv/bat_v_ogm.c @@ -8,6 +8,7 @@ #include "main.h" // IWYU pragma: keep #include <linux/atomic.h> +#include <linux/bitops.h> #include <linux/byteorder/generic.h> #include <linux/container_of.h> #include <linux/errno.h> master: sparse linux-6.0 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y --------------------------------------------------------------------------- /home/build_test/build_env/tmp.TjvGpgJjSX/net/batman-adv/bat_v_elp.c: note: in included file: ./include/linux/ethtool.h:148:38: warning: nested flexible array maint: sparse linux-6.0 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y --------------------------------------------------------------------------- /home/build_test/build_env/tmp.TjvGpgJjSX/net/batman-adv/bat_v_elp.c: note: in included file: ./include/linux/ethtool.h:148:38: warning: nested flexible array /home/build_test/build_env/tmp.TjvGpgJjSX/net/batman-adv/bat_v_elp.c:128:35: warning: using sizeof on a flexible structure Statistics ========== maint ----- Failed tests: 4 Started build tests: 334 Tested Linux versions: 40 Tested configs: 120 master ------ Failed tests: 3 Started build tests: 276 Tested Linux versions: 40 Tested configs: 112

1 0

Build check errors found: 2022-10-07
by postmaster＠open-mesh.org 07 Oct '22

07 Oct '22

Name of failed tests ==================== maint ----- * difference between net and batadv maint master ------ * headers Output of different failed tests ================================ maint: difference between net and batadv maint ---------------------------------------------- net/net/batman-adv/bat_v_elp.c | 1 net/net/batman-adv/main.h | 2 - net/net/batman-adv/netlink.c | 1 net/net/batman-adv/trace.h | 2 - net/net/batman-adv/types.h | 39 -------------------------------- 5 files changed, 2 insertions(+), 43 deletions(-) master: headers --------------- diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c index 636952ff..b97f7dda 100644 --- a/net/batman-adv/bat_v_ogm.c +++ b/net/batman-adv/bat_v_ogm.c @@ -8,6 +8,7 @@ #include "main.h" // IWYU pragma: keep #include <linux/atomic.h> +#include <linux/bitops.h> #include <linux/byteorder/generic.h> #include <linux/container_of.h> #include <linux/errno.h> Statistics ========== maint ----- Failed tests: 1 Started build tests: 338 Tested Linux versions: 40 Tested configs: 117 master ------ Failed tests: 1 Started build tests: 305 Tested Linux versions: 40 Tested configs: 115

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linux-merge October 2022