* Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
@ 2022-03-22 17:52 Sam James
2022-03-22 18:14 ` Helge Deller
` (2 more replies)
0 siblings, 3 replies; 22+ messages in thread
From: Sam James @ 2022-03-22 17:52 UTC (permalink / raw)
To: linux-parisc; +Cc: hppa
[-- Attachment #1.1: Type: text/plain, Size: 3630 bytes --]
Hi all,
In Gentoo, we've just got our hands on an RP3440 (PA8800) which seems to quite easily hit inequivalent aliasing issues.
We've found that under some workloads, the machine copes fine, none of that appears in dmesg, and all is well - even for
over a week. But as soon as we start other workloads (the problematic one is building "stages" -- release media for Gentoo),
within 30m or so, the machine is in a broken state, with these messages flooding dmesg:
```
Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42994000 and 0x426e1000 in file bash
Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426e1000 and 0x41b56000 in file bash
Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b56000 and 0x41aae000 in file bash
Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41aae000 and 0x42774000 in file bash
Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42774000 and 0x41202000 in file bash
Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41202000 and 0x428dd000 in file bash
Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41e2c000 and 0x418f6000 in file bash
Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x418f6000 and 0x42980000 in file bash
Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42980000 and 0x426cd000 in file bash
Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426cd000 and 0x41b42000 in file bash
Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b42000 and 0x41a9a000 in file bash
Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41a9a000 and 0x42760000 in file bash
Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42760000 and 0x411ee000 in file bash
Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x411ee000 and 0x428c9000 in file bash
```
When it's in this state, GCC ends up ICEing at some point and other userland command fails too (e.g. last night
I tried unpacking a kernel and 'xz' failed the first time, but worked the second). It might be of note that I think
the failures end up happening during a HPPA 1.1 build.
I appreciate this isn't really enough information to solve the problem, but I'm not sure what I need to obtain:
any suggestions for how to debug this further & get more information to better receive assistance would be most welcome.
The machine is currently running 5.17.0 along with Helge's tree up to (and including) Linus's pull for 5.18.0
(https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git/commit/?h=for-next&id=a04b1bf574e1f4875ea91f5c62ca051666443200).
We're also using GCC 11.2 (but a snapshot from their stable 11 branch), glibc 2.34 (with latest patches), and latest
Binutils 2.37 (with patches from upstream again).
I've also attached the running kernel config in case any suggestions can be made there to either aid debugging or
reduce the chances of this issue occurring.
TL:DR: Lots of inequivalent aliases issues when running certain intensive workloads (but not others?), system ends up
in a bad state and needs a reboot to function correctly (otherwise userland may misbehave/crash), need more help
with how to debug/get more information out of it/narrow it down.
Of course, if needed, we can provide access to the machine for kernel maintainers and show them how to induce a broken
State (or do it for them repeatedly) if we can't find a smaller test case.
[-- Attachment #1.2: kernel-5.17.0-config-muta --]
[-- Type: application/octet-stream, Size: 86699 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/parisc 5.17.0 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="hppa64-unknown-linux-gnu-gcc (Gentoo 11.2.1_p20220115 p4) 11.2.1 20220115"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=110201
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=23700
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=23700
CONFIG_LLD_VERSION=0
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y
#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
# CONFIG_WERROR is not set
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_BUILD_SALT=""
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_WATCH_QUEUE=y
# CONFIG_CROSS_MEMORY_ATTACH is not set
# CONFIG_USELIB is not set
# CONFIG_AUDIT is not set
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_IRQ_DOMAIN=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem
CONFIG_LEGACY_TIMER_TICK=y
CONFIG_BPF=y
#
# BPF subsystem
#
CONFIG_BPF_SYSCALL=y
# CONFIG_BPF_UNPRIV_DEFAULT_OFF is not set
CONFIG_USERMODE_DRIVER=y
# CONFIG_BPF_PRELOAD is not set
# end of BPF subsystem
CONFIG_PREEMPT_NONE_BUILD=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_TASKSTATS is not set
# CONFIG_PSI is not set
# end of CPU/Task time and stats accounting
CONFIG_CPU_ISOLATION=y
#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
# end of RCU Subsystem
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=17
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
# CONFIG_PRINTK_INDEX is not set
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_GENERIC_SCHED_CLOCK=y
#
# Scheduler features
#
# end of Scheduler features
CONFIG_CC_HAS_INT128=y
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_MEMCG=y
CONFIG_MEMCG_SWAP=y
CONFIG_MEMCG_KMEM=y
CONFIG_BLK_CGROUP=y
CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_CFS_BANDWIDTH is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CPUSETS=y
# CONFIG_PROC_PID_CPUSET is not set
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_BPF=y
# CONFIG_CGROUP_MISC is not set
# CONFIG_CGROUP_DEBUG is not set
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
# CONFIG_CHECKPOINT_RESTORE is not set
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
CONFIG_RD_ZSTD=y
# CONFIG_BOOT_CONFIG is not set
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_SYSCTL_ARCH_UNALIGN_ALLOW=y
# CONFIG_EXPERT is not set
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
# CONFIG_USERFAULTFD is not set
CONFIG_KCMP=y
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
#
# Kernel Performance Events And Counters
#
# CONFIG_PERF_EVENTS is not set
# end of Kernel Performance Events And Counters
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
CONFIG_SLAB_FREELIST_RANDOM=y
CONFIG_SLAB_FREELIST_HARDENED=y
CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
# CONFIG_PROFILING is not set
# end of General setup
CONFIG_PARISC=y
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_MMU=y
CONFIG_STACK_GROWSUP=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_TIME_LOW_RES=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_PGTABLE_LEVELS=3
#
# Processor type and features
#
# CONFIG_PA7000 is not set
# CONFIG_PA7100LC is not set
# CONFIG_PA7200 is not set
# CONFIG_PA7300LC is not set
CONFIG_PA8X00=y
CONFIG_PA20=y
CONFIG_PREFETCH=y
CONFIG_PARISC_HUGE_KERNEL=y
CONFIG_MLONGCALLS=y
CONFIG_64BIT=y
CONFIG_PARISC_PAGE_SIZE_4KB=y
CONFIG_PARISC_SELF_EXTRACT=y
CONFIG_SMP=y
CONFIG_PARISC_CPU_TOPOLOGY=y
# CONFIG_SCHED_MC is not set
CONFIG_IRQSTACKS=y
CONFIG_TLB_PTLOCK=y
CONFIG_HOTPLUG_CPU=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_COMPAT=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_AUDIT_ARCH=y
CONFIG_NR_CPUS=4
# CONFIG_KEXEC is not set
# CONFIG_KEXEC_FILE is not set
# end of Processor type and features
#
# Bus options (PCI, PCMCIA, EISA, GSC, ISA)
#
CONFIG_GSC=y
CONFIG_HPPB=y
CONFIG_IOMMU_CCIO=y
CONFIG_GSC_LASI=y
CONFIG_GSC_WAX=y
CONFIG_GSC_DINO=y
CONFIG_PCI_LBA=y
CONFIG_IOSAPIC=y
CONFIG_IOMMU_SBA=y
# end of Bus options (PCI, PCMCIA, EISA, GSC, ISA)
#
# PA-RISC specific drivers
#
CONFIG_SUPERIO=y
CONFIG_CHASSIS_LCD_LED=y
CONFIG_PDC_CHASSIS=y
CONFIG_PDC_CHASSIS_WARN=y
CONFIG_PDC_STABLE=y
# end of PA-RISC specific drivers
#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
# CONFIG_KPROBES is not set
# CONFIG_JUMP_LABEL is not set
CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP=y
CONFIG_SECCOMP_FILTER=y
# CONFIG_SECCOMP_CACHE_DEBUG is not set
CONFIG_LTO_NONE=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_HAVE_RELIABLE_STACKTRACE=y
CONFIG_HAVE_ARCH_HASH=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_CPU_NO_EFFICIENT_FFS=y
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
# CONFIG_LOCK_EVENT_COUNTS is not set
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
# end of GCOV-based kernel profiling
# end of General architecture-dependent options
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_MODULE_SIG is not set
CONFIG_MODULE_COMPRESS_NONE=y
# CONFIG_MODULE_COMPRESS_GZIP is not set
# CONFIG_MODULE_COMPRESS_XZ is not set
# CONFIG_MODULE_COMPRESS_ZSTD is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
CONFIG_MODPROBE_PATH="/sbin/modprobe"
CONFIG_INIT_ALL_POSSIBLE=y
CONFIG_BLOCK=y
CONFIG_BLK_DEV_BSG_COMMON=y
CONFIG_BLK_ICQ=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_INTEGRITY_T10=y
# CONFIG_BLK_DEV_ZONED is not set
# CONFIG_BLK_DEV_THROTTLING is not set
# CONFIG_BLK_WBT is not set
# CONFIG_BLK_CGROUP_IOLATENCY is not set
# CONFIG_BLK_CGROUP_IOCOST is not set
# CONFIG_BLK_CGROUP_IOPRIO is not set
CONFIG_BLK_DEBUG_FS=y
# CONFIG_BLK_SED_OPAL is not set
# CONFIG_BLK_INLINE_ENCRYPTION is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_EFI_PARTITION=y
# end of Partition Types
CONFIG_BLOCK_COMPAT=y
CONFIG_BLK_MQ_PCI=y
CONFIG_BLOCK_HOLDER_DEPRECATED=y
#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_KYBER=y
CONFIG_IOSCHED_BFQ=m
# CONFIG_BFQ_GROUP_IOSCHED is not set
# end of IO Schedulers
CONFIG_ASN1=m
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
CONFIG_INLINE_READ_UNLOCK=y
CONFIG_INLINE_READ_UNLOCK_IRQ=y
CONFIG_INLINE_WRITE_UNLOCK=y
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
CONFIG_FREEZER=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=m
CONFIG_COREDUMP=y
# end of Executable file formats
#
# Memory Management options
#
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_COMPACTION=y
# CONFIG_PAGE_REPORTING is not set
CONFIG_MIGRATION=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_VIRT_TO_BUS=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
# CONFIG_MEMORY_FAILURE is not set
# CONFIG_CMA is not set
# CONFIG_ZSWAP is not set
CONFIG_ZPOOL=m
CONFIG_ZBUD=m
CONFIG_Z3FOLD=m
CONFIG_ZSMALLOC=m
# CONFIG_ZSMALLOC_STAT is not set
CONFIG_STACK_MAX_DEFAULT_SIZE_MB=100
# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
# CONFIG_IDLE_PAGE_TRACKING is not set
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_TEST is not set
# CONFIG_ANON_VMA_NAME is not set
#
# Data Access Monitoring
#
# CONFIG_DAMON is not set
# end of Data Access Monitoring
# end of Memory Management options
CONFIG_NET=y
CONFIG_NET_INGRESS=y
CONFIG_NET_EGRESS=y
CONFIG_SKB_EXTENSIONS=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_DIAG is not set
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
CONFIG_AF_UNIX_OOB=y
# CONFIG_UNIX_DIAG is not set
# CONFIG_TLS is not set
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=m
CONFIG_XFRM_USER=m
# CONFIG_XFRM_INTERFACE is not set
CONFIG_XFRM_SUB_POLICY=y
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
# CONFIG_NET_KEY is not set
# CONFIG_XDP_SOCKETS is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_FIB_TRIE_STATS=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_ROUTE_CLASSID=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
# CONFIG_NET_IPGRE_DEMUX is not set
CONFIG_NET_IP_TUNNEL=m
CONFIG_IP_MROUTE_COMMON=y
CONFIG_IP_MROUTE=y
CONFIG_IP_MROUTE_MULTIPLE_TABLES=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
# CONFIG_NET_IPVTI is not set
# CONFIG_NET_FOU is not set
# CONFIG_NET_FOU_IP_TUNNELS is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
CONFIG_INET_TUNNEL=m
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
CONFIG_INET_UDP_DIAG=m
CONFIG_INET_RAW_DIAG=m
# CONFIG_INET_DIAG_DESTROY is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
CONFIG_IPV6_MIP6=m
# CONFIG_IPV6_ILA is not set
CONFIG_INET6_TUNNEL=m
# CONFIG_IPV6_VTI is not set
CONFIG_IPV6_SIT=m
# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_IPV6_SUBTREES=y
CONFIG_IPV6_MROUTE=y
# CONFIG_IPV6_MROUTE_MULTIPLE_TABLES is not set
# CONFIG_IPV6_PIMSM_V2 is not set
# CONFIG_IPV6_SEG6_LWTUNNEL is not set
# CONFIG_IPV6_SEG6_HMAC is not set
# CONFIG_IPV6_RPL_LWTUNNEL is not set
# CONFIG_IPV6_IOAM6_LWTUNNEL is not set
# CONFIG_MPTCP is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NET_PTP_CLASSIFY=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=m
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
CONFIG_NETFILTER_EGRESS=y
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_FAMILY_BRIDGE=y
CONFIG_NETFILTER_FAMILY_ARP=y
# CONFIG_NETFILTER_NETLINK_HOOK is not set
CONFIG_NETFILTER_NETLINK_ACCT=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NETFILTER_NETLINK_OSF=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_LOG_SYSLOG=m
CONFIG_NETFILTER_CONNCOUNT=m
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_ZONES=y
CONFIG_NF_CONNTRACK_PROCFS=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CONNTRACK_TIMEOUT=y
CONFIG_NF_CONNTRACK_TIMESTAMP=y
CONFIG_NF_CONNTRACK_LABELS=y
CONFIG_NF_CT_PROTO_DCCP=y
CONFIG_NF_CT_PROTO_GRE=y
CONFIG_NF_CT_PROTO_SCTP=y
CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_BROADCAST=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_SNMP=m
CONFIG_NF_CONNTRACK_PPTP=m
CONFIG_NF_CONNTRACK_SANE=m
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NF_CT_NETLINK_TIMEOUT=m
CONFIG_NF_CT_NETLINK_HELPER=m
CONFIG_NETFILTER_NETLINK_GLUE_CT=y
CONFIG_NF_NAT=m
CONFIG_NF_NAT_AMANDA=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_SIP=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_REDIRECT=y
CONFIG_NF_NAT_MASQUERADE=y
CONFIG_NETFILTER_SYNPROXY=m
CONFIG_NF_TABLES=m
CONFIG_NF_TABLES_INET=y
CONFIG_NF_TABLES_NETDEV=y
CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_FLOW_OFFLOAD=m
CONFIG_NFT_CONNLIMIT=m
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
CONFIG_NFT_TUNNEL=m
CONFIG_NFT_OBJREF=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_QUOTA=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_REJECT_INET=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
CONFIG_NFT_FIB=m
CONFIG_NFT_FIB_INET=m
CONFIG_NFT_XFRM=m
CONFIG_NFT_SOCKET=m
CONFIG_NFT_OSF=m
CONFIG_NFT_TPROXY=m
# CONFIG_NFT_SYNPROXY is not set
CONFIG_NF_DUP_NETDEV=m
CONFIG_NFT_DUP_NETDEV=m
CONFIG_NFT_FWD_NETDEV=m
CONFIG_NFT_FIB_NETDEV=m
# CONFIG_NFT_REJECT_NETDEV is not set
CONFIG_NF_FLOW_TABLE_INET=m
CONFIG_NF_FLOW_TABLE=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XTABLES_COMPAT=y
#
# Xtables combined modules
#
CONFIG_NETFILTER_XT_MARK=m
CONFIG_NETFILTER_XT_CONNMARK=m
#
# Xtables targets
#
CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_CT=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_HL=m
CONFIG_NETFILTER_XT_TARGET_HMARK=m
CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m
CONFIG_NETFILTER_XT_TARGET_LOG=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_NAT=m
CONFIG_NETFILTER_XT_TARGET_NETMAP=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
CONFIG_NETFILTER_XT_TARGET_RATEEST=m
CONFIG_NETFILTER_XT_TARGET_REDIRECT=m
CONFIG_NETFILTER_XT_TARGET_MASQUERADE=m
CONFIG_NETFILTER_XT_TARGET_TEE=m
CONFIG_NETFILTER_XT_TARGET_TPROXY=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
#
# Xtables matches
#
CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
CONFIG_NETFILTER_XT_MATCH_BPF=m
# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLABEL=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_CPU=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ECN=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_HL=m
CONFIG_NETFILTER_XT_MATCH_IPCOMP=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_L2TP=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_NFACCT=m
CONFIG_NETFILTER_XT_MATCH_OSF=m
CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_RECENT=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_SOCKET=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_TIME=m
CONFIG_NETFILTER_XT_MATCH_U32=m
# end of Core Netfilter Configuration
# CONFIG_IP_SET is not set
# CONFIG_IP_VS is not set
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
CONFIG_NF_SOCKET_IPV4=m
CONFIG_NF_TPROXY_IPV4=m
CONFIG_NF_TABLES_IPV4=y
CONFIG_NFT_REJECT_IPV4=m
CONFIG_NFT_DUP_IPV4=m
CONFIG_NFT_FIB_IPV4=m
# CONFIG_NF_TABLES_ARP is not set
CONFIG_NF_DUP_IPV4=m
CONFIG_NF_LOG_ARP=m
CONFIG_NF_LOG_IPV4=m
CONFIG_NF_REJECT_IPV4=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_RPFILTER=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_SYNPROXY=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
# CONFIG_IP_NF_ARPTABLES is not set
# end of IP: Netfilter Configuration
#
# IPv6: Netfilter Configuration
#
CONFIG_NF_SOCKET_IPV6=m
CONFIG_NF_TPROXY_IPV6=m
CONFIG_NF_TABLES_IPV6=y
CONFIG_NFT_REJECT_IPV6=m
CONFIG_NFT_DUP_IPV6=m
CONFIG_NFT_FIB_IPV6=m
CONFIG_NF_DUP_IPV6=m
CONFIG_NF_REJECT_IPV6=m
CONFIG_NF_LOG_IPV6=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RPFILTER=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_MATCH_SRH=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_TARGET_SYNPROXY=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_RAW=m
CONFIG_IP6_NF_NAT=m
CONFIG_IP6_NF_TARGET_MASQUERADE=m
CONFIG_IP6_NF_TARGET_NPT=m
# end of IPv6: Netfilter Configuration
CONFIG_NF_DEFRAG_IPV6=m
CONFIG_NF_TABLES_BRIDGE=m
# CONFIG_NFT_BRIDGE_META is not set
# CONFIG_NFT_BRIDGE_REJECT is not set
# CONFIG_NF_CONNTRACK_BRIDGE is not set
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_IP6=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_NFLOG=m
CONFIG_BPFILTER=y
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_L2TP is not set
CONFIG_STP=m
CONFIG_GARP=m
CONFIG_MRP=m
CONFIG_BRIDGE=m
CONFIG_BRIDGE_IGMP_SNOOPING=y
CONFIG_BRIDGE_VLAN_FILTERING=y
# CONFIG_BRIDGE_MRP is not set
# CONFIG_BRIDGE_CFM is not set
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
CONFIG_VLAN_8021Q_GVRP=y
CONFIG_VLAN_8021Q_MVRP=y
# CONFIG_DECNET is not set
CONFIG_LLC=m
CONFIG_LLC2=m
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
# CONFIG_6LOWPAN is not set
# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
CONFIG_DNS_RESOLVER=m
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
# CONFIG_VSOCKETS is not set
# CONFIG_NETLINK_DIAG is not set
# CONFIG_MPLS is not set
# CONFIG_NET_NSH is not set
# CONFIG_HSR is not set
# CONFIG_NET_SWITCHDEV is not set
# CONFIG_NET_L3_MASTER_DEV is not set
# CONFIG_QRTR is not set
# CONFIG_NET_NCSI is not set
CONFIG_PCPU_DEV_REFCNT=y
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_SOCK_RX_QUEUE_MAPPING=y
CONFIG_XPS=y
# CONFIG_CGROUP_NET_PRIO is not set
# CONFIG_CGROUP_NET_CLASSID is not set
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
# CONFIG_BPF_STREAM_PARSER is not set
CONFIG_NET_FLOW_LIMIT=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# end of Network testing
# end of Networking options
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
# CONFIG_MCTP is not set
CONFIG_FIB_RULES=y
# CONFIG_WIRELESS is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
# CONFIG_NFC is not set
# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not set
# CONFIG_LWTUNNEL is not set
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
CONFIG_NET_SELFTESTS=m
CONFIG_NET_SOCK_MSG=y
# CONFIG_FAILOVER is not set
CONFIG_ETHTOOL_NETLINK=y
#
# Device Drivers
#
CONFIG_HAVE_EISA=y
# CONFIG_EISA is not set
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
# CONFIG_PCIE_PTM is not set
# CONFIG_PCI_MSI is not set
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
# CONFIG_HOTPLUG_PCI is not set
#
# PCI controller drivers
#
#
# DesignWare PCI Core Support
#
# end of DesignWare PCI Core Support
#
# Mobiveil PCIe Core Support
#
# end of Mobiveil PCIe Core Support
#
# Cadence PCIe controllers support
#
# end of Cadence PCIe controllers support
# end of PCI controller drivers
#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set
# end of PCI Endpoint
#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
# end of PCI switch controller drivers
# CONFIG_CXL_BUS is not set
# CONFIG_PCCARD is not set
# CONFIG_RAPIDIO is not set
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_DEVTMPFS_SAFE is not set
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_FW_LOADER_USER_HELPER is not set
# CONFIG_FW_LOADER_COMPRESS is not set
# end of Firmware loader
CONFIG_ALLOW_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_GENERIC_CPU_DEVICES=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
# end of Generic Driver Options
#
# Bus devices
#
# CONFIG_MHI_BUS is not set
# end of Bus devices
# CONFIG_CONNECTOR is not set
#
# Firmware Drivers
#
#
# ARM System Control and Management Interface Protocol
#
# end of ARM System Control and Management Interface Protocol
# CONFIG_FW_CFG_SYSFS is not set
# CONFIG_GOOGLE_FIRMWARE is not set
#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers
# CONFIG_GNSS is not set
# CONFIG_MTD is not set
# CONFIG_OF is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
# CONFIG_PARPORT_SERIAL is not set
CONFIG_PARPORT_PC_FIFO=y
CONFIG_PARPORT_GSC=y
# CONFIG_PARPORT_AX88796 is not set
# CONFIG_PARPORT_1284 is not set
CONFIG_PARPORT_NOT_PC=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
CONFIG_CDROM=m
# CONFIG_PARIDE is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_RBD is not set
#
# NVME Support
#
# CONFIG_BLK_DEV_NVME is not set
# CONFIG_NVME_FC is not set
# CONFIG_NVME_TCP is not set
# end of NVME Support
#
# Misc devices
#
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_PHANTOM is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_SENSORS_BH1770 is not set
# CONFIG_SENSORS_APDS990X is not set
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
# CONFIG_SRAM is not set
# CONFIG_DW_XDATA_PCIE is not set
# CONFIG_PCI_ENDPOINT_TEST is not set
# CONFIG_XILINX_SDFEC is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set
# end of EEPROM support
# CONFIG_CB710_CORE is not set
#
# Texas Instruments shared transport line discipline
#
# end of Texas Instruments shared transport line discipline
# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_ALTERA_STAPL is not set
# CONFIG_GENWQE is not set
# CONFIG_ECHO is not set
# CONFIG_MISC_ALCOR_PCI is not set
# CONFIG_MISC_RTSX_PCI is not set
# CONFIG_MISC_RTSX_USB is not set
# CONFIG_HABANA_AI is not set
# CONFIG_PVPANIC is not set
# end of Misc devices
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI_COMMON=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=m
CONFIG_BLK_DEV_SR=m
CONFIG_CHR_DEV_SG=y
CONFIG_BLK_DEV_BSG=y
CONFIG_CHR_DEV_SCH=m
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
# CONFIG_SCSI_SCAN_ASYNC is not set
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=y
CONFIG_SCSI_SAS_LIBSAS=m
CONFIG_SCSI_SAS_HOST_SMP=y
# CONFIG_SCSI_SRP_ATTRS is not set
# end of SCSI Transports
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
CONFIG_ISCSI_BOOT_SYSFS=m
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_CXGB4_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_MVUMI is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_SCSI_ESAS2R is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_MPT3SAS is not set
# CONFIG_SCSI_MPT2SAS is not set
# CONFIG_SCSI_MPI3MR is not set
# CONFIG_SCSI_SMARTPQI is not set
# CONFIG_SCSI_UFSHCD is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_MYRB is not set
# CONFIG_LIBFC is not set
# CONFIG_SCSI_SNIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FDOMAIN_PCI is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_LASI700 is not set
# CONFIG_SCSI_STEX is not set
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
# CONFIG_SCSI_ZALON is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_WD719X is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_CHELSIO_FCOE is not set
# CONFIG_SCSI_DH is not set
# end of SCSI device support
# CONFIG_ATA is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=y
CONFIG_MD_RAID456=y
CONFIG_MD_MULTIPATH=y
CONFIG_MD_FAULTY=y
# CONFIG_BCACHE is not set
# CONFIG_BLK_DEV_DM is not set
# CONFIG_TARGET_CORE is not set
CONFIG_FUSION=y
CONFIG_FUSION_SPI=y
# CONFIG_FUSION_FC is not set
CONFIG_FUSION_SAS=y
CONFIG_FUSION_MAX_SGE=128
# CONFIG_FUSION_CTL is not set
# CONFIG_FUSION_LOGGING is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_FIREWIRE_NOSY is not set
# end of IEEE 1394 (FireWire) support
CONFIG_NETDEVICES=y
CONFIG_NET_CORE=y
# CONFIG_BONDING is not set
CONFIG_DUMMY=m
# CONFIG_WIREGUARD is not set
# CONFIG_EQUALIZER is not set
# CONFIG_NET_FC is not set
# CONFIG_IFB is not set
# CONFIG_NET_TEAM is not set
# CONFIG_MACVLAN is not set
# CONFIG_IPVLAN is not set
# CONFIG_VXLAN is not set
# CONFIG_GENEVE is not set
# CONFIG_BAREUDP is not set
# CONFIG_GTP is not set
# CONFIG_AMT is not set
# CONFIG_MACSEC is not set
CONFIG_NETCONSOLE=m
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_TUN=m
# CONFIG_TUN_VNET_CROSS_LE is not set
# CONFIG_VETH is not set
# CONFIG_NLMON is not set
# CONFIG_ARCNET is not set
CONFIG_ETHERNET=y
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_ADAPTEC is not set
# CONFIG_NET_VENDOR_AGERE is not set
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_ALTEON is not set
# CONFIG_ALTERA_TSE is not set
# CONFIG_NET_VENDOR_AMAZON is not set
# CONFIG_NET_VENDOR_AMD is not set
# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
CONFIG_NET_VENDOR_ASIX=y
# CONFIG_NET_VENDOR_ATHEROS is not set
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
# CONFIG_BCMGENET is not set
# CONFIG_BNX2 is not set
# CONFIG_CNIC is not set
CONFIG_TIGON3=m
CONFIG_TIGON3_HWMON=y
# CONFIG_BNX2X is not set
# CONFIG_SYSTEMPORT is not set
# CONFIG_BNXT is not set
# CONFIG_NET_VENDOR_BROCADE is not set
# CONFIG_NET_VENDOR_CADENCE is not set
# CONFIG_NET_VENDOR_CAVIUM is not set
# CONFIG_NET_VENDOR_CHELSIO is not set
# CONFIG_NET_VENDOR_CISCO is not set
# CONFIG_NET_VENDOR_CORTINA is not set
# CONFIG_DNET is not set
# CONFIG_NET_VENDOR_DEC is not set
# CONFIG_NET_VENDOR_DLINK is not set
# CONFIG_NET_VENDOR_EMULEX is not set
CONFIG_NET_VENDOR_ENGLEDER=y
# CONFIG_TSNEP is not set
# CONFIG_NET_VENDOR_EZCHIP is not set
CONFIG_NET_VENDOR_GOOGLE=y
# CONFIG_NET_VENDOR_HUAWEI is not set
# CONFIG_NET_VENDOR_INTEL is not set
CONFIG_NET_VENDOR_MICROSOFT=y
# CONFIG_JME is not set
CONFIG_NET_VENDOR_LITEX=y
# CONFIG_NET_VENDOR_MARVELL is not set
# CONFIG_NET_VENDOR_MELLANOX is not set
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MICROCHIP is not set
# CONFIG_NET_VENDOR_MICROSEMI is not set
# CONFIG_NET_VENDOR_MYRI is not set
# CONFIG_FEALNX is not set
# CONFIG_NET_VENDOR_NATSEMI is not set
# CONFIG_NET_VENDOR_NETERION is not set
# CONFIG_NET_VENDOR_NETRONOME is not set
# CONFIG_NET_VENDOR_NI is not set
# CONFIG_NET_VENDOR_NVIDIA is not set
# CONFIG_NET_VENDOR_OKI is not set
# CONFIG_ETHOC is not set
# CONFIG_NET_VENDOR_PACKET_ENGINES is not set
CONFIG_NET_VENDOR_PENSANDO=y
# CONFIG_IONIC is not set
# CONFIG_NET_VENDOR_QLOGIC is not set
# CONFIG_NET_VENDOR_QUALCOMM is not set
# CONFIG_NET_VENDOR_RDC is not set
# CONFIG_NET_VENDOR_REALTEK is not set
# CONFIG_NET_VENDOR_RENESAS is not set
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_SOCIONEXT is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SUN is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
CONFIG_NET_VENDOR_VERTEXCOM=y
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_NET_VENDOR_XILINX=y
# CONFIG_XILINX_EMACLITE is not set
# CONFIG_XILINX_AXI_EMAC is not set
# CONFIG_XILINX_LL_TEMAC is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PHYLIB=m
# CONFIG_FIXED_PHY is not set
#
# MII PHY device drivers
#
# CONFIG_AMD_PHY is not set
# CONFIG_ADIN_PHY is not set
# CONFIG_AQUANTIA_PHY is not set
# CONFIG_AX88796B_PHY is not set
CONFIG_BROADCOM_PHY=m
# CONFIG_BCM54140_PHY is not set
# CONFIG_BCM7XXX_PHY is not set
# CONFIG_BCM84881_PHY is not set
CONFIG_BCM87XX_PHY=m
CONFIG_BCM_NET_PHYLIB=m
# CONFIG_CICADA_PHY is not set
# CONFIG_CORTINA_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_INTEL_XWAY_PHY is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_MARVELL_PHY is not set
# CONFIG_MARVELL_10G_PHY is not set
# CONFIG_MARVELL_88X2222_PHY is not set
# CONFIG_MAXLINEAR_GPHY is not set
# CONFIG_MEDIATEK_GE_PHY is not set
# CONFIG_MICREL_PHY is not set
# CONFIG_MICROCHIP_PHY is not set
# CONFIG_MICROCHIP_T1_PHY is not set
# CONFIG_MICROSEMI_PHY is not set
# CONFIG_MOTORCOMM_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_NXP_C45_TJA11XX_PHY is not set
# CONFIG_NXP_TJA11XX_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_RENESAS_PHY is not set
# CONFIG_ROCKCHIP_PHY is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_TERANETICS_PHY is not set
# CONFIG_DP83822_PHY is not set
# CONFIG_DP83TC811_PHY is not set
# CONFIG_DP83848_PHY is not set
# CONFIG_DP83867_PHY is not set
# CONFIG_DP83869_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_XILINX_GMII2RGMII is not set
CONFIG_MDIO_DEVICE=m
CONFIG_MDIO_BUS=m
CONFIG_MDIO_DEVRES=m
# CONFIG_MDIO_BITBANG is not set
# CONFIG_MDIO_BCM_UNIMAC is not set
# CONFIG_MDIO_MVUSB is not set
# CONFIG_MDIO_THUNDER is not set
#
# MDIO Multiplexers
#
#
# PCS device drivers
#
# CONFIG_PCS_XPCS is not set
# end of PCS device drivers
# CONFIG_PLIP is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
#
# Host-side USB support is needed for USB Network Adapter support
#
# CONFIG_USB_NET_DRIVERS is not set
# CONFIG_WLAN is not set
# CONFIG_WAN is not set
#
# Wireless WAN
#
# CONFIG_WWAN is not set
# end of Wireless WAN
# CONFIG_VMXNET3 is not set
# CONFIG_NETDEVSIM is not set
# CONFIG_NET_FAILOVER is not set
# CONFIG_ISDN is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_SPARSEKMAP is not set
# CONFIG_INPUT_MATRIXKMAP is not set
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
# CONFIG_KEYBOARD_ATKBD is not set
# CONFIG_KEYBOARD_QT1050 is not set
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_HIL_OLD is not set
# CONFIG_KEYBOARD_HIL is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_CYPRESS_SF is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_BMA150 is not set
# CONFIG_INPUT_E3X0_BUTTON is not set
# CONFIG_INPUT_MMA8450 is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_KXTJ9 is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# CONFIG_INPUT_UINPUT is not set
CONFIG_HP_SDC_RTC=m
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_DA7280_HAPTICS is not set
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_IQS269A is not set
# CONFIG_INPUT_IQS626A is not set
# CONFIG_INPUT_CMA3000 is not set
# CONFIG_INPUT_DRV2665_HAPTICS is not set
# CONFIG_INPUT_DRV2667_HAPTICS is not set
# CONFIG_RMI4_CORE is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=m
CONFIG_SERIO_PARKBD=m
CONFIG_SERIO_GSCPS2=m
CONFIG_HP_SDC=m
# CONFIG_HIL_MLC is not set
CONFIG_SERIO_PCIPS2=m
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set
# end of Hardware I/O ports
# end of Input device support
#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_LDISC_AUTOLOAD=y
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
CONFIG_SERIAL_8250_16550A_VARIANTS=y
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_GSC=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_EXAR=y
CONFIG_SERIAL_8250_NR_UARTS=8
CONFIG_SERIAL_8250_RUNTIME_UARTS=8
CONFIG_SERIAL_8250_EXTENDED=y
# CONFIG_SERIAL_8250_MANY_PORTS is not set
# CONFIG_SERIAL_8250_SHARE_IRQ is not set
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
# CONFIG_SERIAL_8250_RSA is not set
# CONFIG_SERIAL_8250_DW is not set
# CONFIG_SERIAL_8250_RT288X is not set
CONFIG_SERIAL_8250_PERICOM=y
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_UARTLITE is not set
# CONFIG_SERIAL_MUX is not set
CONFIG_PDC_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_JSM=m
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
# end of Serial drivers
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_N_GSM is not set
# CONFIG_NOZOMI is not set
# CONFIG_NULL_TTY is not set
# CONFIG_SERIAL_DEV_BUS is not set
# CONFIG_PRINTER is not set
# CONFIG_PPDEV is not set
# CONFIG_VIRTIO_CONSOLE is not set
CONFIG_IPMI_HANDLER=m
CONFIG_IPMI_PLAT_DATA=y
CONFIG_IPMI_PANIC_EVENT=y
CONFIG_IPMI_PANIC_STRING=y
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=m
CONFIG_IPMI_SSIF=m
CONFIG_IPMI_WATCHDOG=m
CONFIG_IPMI_POWEROFF=m
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_TIMERIOMEM=m
# CONFIG_HW_RANDOM_BA431 is not set
# CONFIG_HW_RANDOM_XIPHERA is not set
# CONFIG_APPLICOM is not set
CONFIG_DEVMEM=y
CONFIG_DEVPORT=y
# CONFIG_TCG_TPM is not set
# CONFIG_XILLYBUS is not set
# CONFIG_XILLYUSB is not set
# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
# end of Character devices
#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_NVIDIA_GPU is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_DIOLAN_U2C is not set
# CONFIG_I2C_CP2615 is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_VIRTIO is not set
# end of I2C Hardware Bus support
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_SLAVE is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# end of I2C support
# CONFIG_I3C is not set
# CONFIG_SPI is not set
# CONFIG_SPMI is not set
# CONFIG_HSI is not set
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set
# CONFIG_NTP_PPS is not set
#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
# CONFIG_PPS_CLIENT_LDISC is not set
# CONFIG_PPS_CLIENT_PARPORT is not set
# CONFIG_PPS_CLIENT_GPIO is not set
#
# PPS generators support
#
#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
CONFIG_PTP_1588_CLOCK_OPTIONAL=y
#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
# CONFIG_PTP_1588_CLOCK_IDTCM is not set
# end of PTP clock support
# CONFIG_PINCTRL is not set
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_RESET is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_POWER_SUPPLY_HWMON=y
# CONFIG_PDA_POWER is not set
# CONFIG_TEST_POWER is not set
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_BATTERY_CW2015 is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_LTC4162L is not set
# CONFIG_CHARGER_MAX77976 is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
# CONFIG_BATTERY_GOLDFISH is not set
# CONFIG_BATTERY_RT5033 is not set
# CONFIG_CHARGER_BD99954 is not set
CONFIG_HWMON=y
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Native drivers
#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM1177 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7410 is not set
# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_AHT10 is not set
# CONFIG_SENSORS_AQUACOMPUTER_D5NEXT is not set
# CONFIG_SENSORS_AS370 is not set
# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
# CONFIG_SENSORS_ASPEED is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_CORSAIR_CPRO is not set
# CONFIG_SENSORS_CORSAIR_PSU is not set
# CONFIG_SENSORS_DS620 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_HIH6130 is not set
# CONFIG_SENSORS_IBMAEM is not set
# CONFIG_SENSORS_IBMPEX is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_POWR1220 is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2947_I2C is not set
# CONFIG_SENSORS_LTC2990 is not set
# CONFIG_SENSORS_LTC4151 is not set
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4222 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4260 is not set
# CONFIG_SENSORS_LTC4261 is not set
# CONFIG_SENSORS_MAX127 is not set
# CONFIG_SENSORS_MAX16065 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX1668 is not set
# CONFIG_SENSORS_MAX197 is not set
# CONFIG_SENSORS_MAX31730 is not set
# CONFIG_SENSORS_MAX6620 is not set
# CONFIG_SENSORS_MAX6621 is not set
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6642 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_TPS23861 is not set
# CONFIG_SENSORS_MR75203 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LM95234 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_LM95245 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_NCT6683 is not set
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NPCM7XX is not set
# CONFIG_SENSORS_NZXT_KRAKEN2 is not set
# CONFIG_SENSORS_NZXT_SMART2 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_SBTSI is not set
# CONFIG_SENSORS_SBRMI is not set
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SHT3x is not set
# CONFIG_SENSORS_SHT4x is not set
# CONFIG_SENSORS_SHTC1 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_STTS751 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_ADC128D818 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_INA209 is not set
# CONFIG_SENSORS_INA2XX is not set
# CONFIG_SENSORS_INA238 is not set
# CONFIG_SENSORS_INA3221 is not set
# CONFIG_SENSORS_TC74 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP102 is not set
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP108 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_TMP513 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83773G is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y
# CONFIG_BCMA is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_AS3711 is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_MADERA is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 is not set
# CONFIG_MFD_DA9062 is not set
# CONFIG_MFD_DA9063 is not set
# CONFIG_MFD_DA9150 is not set
# CONFIG_MFD_DLN2 is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_MFD_MP2629 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_LPC_ICH is not set
# CONFIG_LPC_SCH is not set
# CONFIG_MFD_IQS62X is not set
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_KEMPLD is not set
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77843 is not set
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_MT6360 is not set
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_MFD_VIPERBOARD is not set
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RT4831 is not set
# CONFIG_MFD_RT5033 is not set
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_MFD_SYSCON is not set
# CONFIG_MFD_TI_AM335X_TSCADC is not set
# CONFIG_MFD_LP3943 is not set
# CONFIG_MFD_LP8788 is not set
# CONFIG_MFD_TI_LMU is not set
# CONFIG_MFD_PALMAS is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65086 is not set
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TQMX86 is not set
# CONFIG_MFD_VX855 is not set
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_ATC260X_I2C is not set
# end of Multifunction device drivers
# CONFIG_REGULATOR is not set
# CONFIG_RC_CORE is not set
#
# CEC support
#
# CONFIG_MEDIA_CEC_SUPPORT is not set
# end of CEC support
# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_PARISC=y
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_DRM=y
# CONFIG_DRM_DP_AUX_CHARDEV is not set
# CONFIG_DRM_DEBUG_MM is not set
# CONFIG_DRM_DEBUG_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
# CONFIG_DRM_DP_CEC is not set
CONFIG_DRM_TTM=y
CONFIG_DRM_TTM_HELPER=y
#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
# CONFIG_DRM_I2C_NXP_TDA9950 is not set
# end of I2C encoder or helper chips
#
# ARM devices
#
# end of ARM devices
CONFIG_DRM_RADEON=y
# CONFIG_DRM_RADEON_USERPTR is not set
# CONFIG_DRM_AMDGPU is not set
# CONFIG_DRM_NOUVEAU is not set
# CONFIG_DRM_VGEM is not set
# CONFIG_DRM_VKMS is not set
# CONFIG_DRM_UDL is not set
# CONFIG_DRM_AST is not set
# CONFIG_DRM_MGAG200 is not set
# CONFIG_DRM_QXL is not set
CONFIG_DRM_PANEL=y
#
# Display Panels
#
# end of Display Panels
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y
#
# Display Interface Bridges
#
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
# end of Display Interface Bridges
# CONFIG_DRM_ETNAVIV is not set
# CONFIG_DRM_BOCHS is not set
# CONFIG_DRM_CIRRUS_QEMU is not set
# CONFIG_DRM_GM12U320 is not set
# CONFIG_DRM_SIMPLEDRM is not set
# CONFIG_DRM_GUD is not set
# CONFIG_DRM_LEGACY is not set
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
CONFIG_DRM_NOMODESET=y
#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
CONFIG_FB_FOREIGN_ENDIAN=y
CONFIG_FB_BOTH_ENDIAN=y
# CONFIG_FB_BIG_ENDIAN is not set
# CONFIG_FB_LITTLE_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_STI is not set
# CONFIG_FB_OPENCORES is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_SMSCUFX is not set
# CONFIG_FB_UDL is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
# CONFIG_FB_SIMPLE is not set
# CONFIG_FB_SM712 is not set
# end of Frame buffer Devices
#
# Backlight & LCD device support
#
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_QCOM_WLED is not set
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_LM3639 is not set
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set
# CONFIG_BACKLIGHT_ARCXCNN is not set
# end of Backlight & LCD device support
CONFIG_HDMI=y
#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=160
CONFIG_DUMMY_CONSOLE_ROWS=64
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
# CONFIG_STI_CONSOLE is not set
# end of Console display driver support
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
# CONFIG_LOGO_LINUX_CLUT224 is not set
CONFIG_LOGO_PARISC_CLUT224=y
# end of Graphics support
# CONFIG_SOUND is not set
#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
# CONFIG_HIDRAW is not set
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACCUTOUCH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_APPLEIR is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_BETOP_FF is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
# CONFIG_HID_CMEDIA is not set
# CONFIG_HID_CREATIVE_SB0540 is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_ELO is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_GLORIOUS is not set
# CONFIG_HID_HOLTEK is not set
# CONFIG_HID_VIVALDI is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_UCLOGIC is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_VIEWSONIC is not set
# CONFIG_HID_XIAOMI is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_ICADE is not set
# CONFIG_HID_ITE is not set
# CONFIG_HID_JABRA is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LENOVO is not set
# CONFIG_HID_LETSKETCH is not set
# CONFIG_HID_MAGICMOUSE is not set
# CONFIG_HID_MALTRON is not set
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_REDRAGON is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NTI is not set
# CONFIG_HID_NTRIG is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PENMOUNT is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_RETRODE is not set
# CONFIG_HID_ROCCAT is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SEMITEK is not set
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEAM is not set
# CONFIG_HID_STEELSERIES is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_RMI is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_WACOM is not set
# CONFIG_HID_XINMO is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
# CONFIG_HID_ALPS is not set
# end of Special HID drivers
#
# USB HID support
#
CONFIG_USB_HID=m
# CONFIG_HID_PID is not set
# CONFIG_USB_HIDDEV is not set
# end of USB HID support
#
# I2C HID support
#
# end of I2C HID support
# end of HID support
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=m
# CONFIG_USB_ULPI_BUS is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=m
CONFIG_USB_PCI=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
# CONFIG_USB_FEW_INIT_RETRIES is not set
CONFIG_USB_DYNAMIC_MINORS=y
# CONFIG_USB_OTG_PRODUCTLIST is not set
CONFIG_USB_AUTOSUSPEND_DELAY=2
# CONFIG_USB_MON is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=m
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PLATFORM=m
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_FOTG210_HCD is not set
CONFIG_USB_OHCI_HCD=m
CONFIG_USB_OHCI_HCD_PCI=m
# CONFIG_USB_OHCI_HCD_PLATFORM is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HCD_TEST_MODE is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_REALTEK is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_STORAGE_ENE_UB6250 is not set
# CONFIG_USB_UAS is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USBIP_CORE is not set
# CONFIG_USB_CDNS_SUPPORT is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_DWC3 is not set
# CONFIG_USB_DWC2 is not set
# CONFIG_USB_CHIPIDEA is not set
# CONFIG_USB_ISP1760 is not set
#
# USB port drivers
#
# CONFIG_USB_USS720 is not set
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_APPLE_MFI_FASTCHARGE is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_EHSET_TEST_FIXTURE is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_YUREX is not set
# CONFIG_USB_EZUSB_FX2 is not set
# CONFIG_USB_HUB_USB251XB is not set
# CONFIG_USB_HSIC_USB3503 is not set
# CONFIG_USB_HSIC_USB4604 is not set
# CONFIG_USB_LINK_LAYER_TEST is not set
# CONFIG_USB_CHAOSKEY is not set
#
# USB Physical Layer drivers
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_ISP1301 is not set
# end of USB Physical Layer drivers
# CONFIG_USB_GADGET is not set
# CONFIG_TYPEC is not set
# CONFIG_USB_ROLE_SWITCH is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
CONFIG_RTC_NVMEM=y
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_ABB5ZES3 is not set
# CONFIG_RTC_DRV_ABEOZ9 is not set
# CONFIG_RTC_DRV_ABX80X is not set
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8523 is not set
# CONFIG_RTC_DRV_PCF85063 is not set
# CONFIG_RTC_DRV_PCF85363 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8010 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
# CONFIG_RTC_DRV_EM3027 is not set
# CONFIG_RTC_DRV_RV3028 is not set
# CONFIG_RTC_DRV_RV3032 is not set
# CONFIG_RTC_DRV_RV8803 is not set
# CONFIG_RTC_DRV_SD3078 is not set
#
# SPI RTC drivers
#
CONFIG_RTC_I2C_AND_SPI=y
#
# SPI and I2C RTC drivers
#
# CONFIG_RTC_DRV_DS3232 is not set
# CONFIG_RTC_DRV_PCF2127 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set
# CONFIG_RTC_DRV_RX6110 is not set
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1685_FAMILY is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_DS2404 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_GENERIC=y
# CONFIG_RTC_DRV_FTRTC010 is not set
#
# HID Sensor RTC drivers
#
# CONFIG_RTC_DRV_GOLDFISH is not set
# CONFIG_DMADEVICES is not set
#
# DMABUF options
#
CONFIG_SYNC_FILE=y
# CONFIG_SW_SYNC is not set
# CONFIG_UDMABUF is not set
# CONFIG_DMABUF_MOVE_NOTIFY is not set
# CONFIG_DMABUF_DEBUG is not set
# CONFIG_DMABUF_SELFTESTS is not set
# CONFIG_DMABUF_HEAPS is not set
# CONFIG_DMABUF_SYSFS_STATS is not set
# end of DMABUF options
# CONFIG_AUXDISPLAY is not set
# CONFIG_PANEL is not set
# CONFIG_UIO is not set
# CONFIG_VFIO is not set
# CONFIG_VIRT_DRIVERS is not set
# CONFIG_VIRTIO_MENU is not set
# CONFIG_VDPA is not set
CONFIG_VHOST_MENU=y
# CONFIG_VHOST_NET is not set
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
#
# Microsoft Hyper-V guest support
#
# end of Microsoft Hyper-V guest support
# CONFIG_GREYBUS is not set
# CONFIG_COMEDI is not set
# CONFIG_STAGING is not set
# CONFIG_GOLDFISH is not set
# CONFIG_COMMON_CLK is not set
# CONFIG_HWSPINLOCK is not set
# CONFIG_MAILBOX is not set
CONFIG_IOMMU_SUPPORT=y
#
# Generic IOMMU Pagetable Support
#
# end of Generic IOMMU Pagetable Support
# CONFIG_IOMMU_DEBUGFS is not set
#
# Remoteproc drivers
#
# CONFIG_REMOTEPROC is not set
# end of Remoteproc drivers
#
# Rpmsg drivers
#
# CONFIG_RPMSG_VIRTIO is not set
# end of Rpmsg drivers
#
# SOC (System On Chip) specific Drivers
#
#
# Amlogic SoC drivers
#
# end of Amlogic SoC drivers
#
# Broadcom SoC drivers
#
# end of Broadcom SoC drivers
#
# NXP/Freescale QorIQ SoC drivers
#
# end of NXP/Freescale QorIQ SoC drivers
#
# i.MX SoC drivers
#
# end of i.MX SoC drivers
#
# Enable LiteX SoC Builder specific drivers
#
# end of Enable LiteX SoC Builder specific drivers
#
# Qualcomm SoC drivers
#
# end of Qualcomm SoC drivers
# CONFIG_SOC_TI is not set
#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers
# CONFIG_PM_DEVFREQ is not set
# CONFIG_EXTCON is not set
# CONFIG_MEMORY is not set
# CONFIG_IIO is not set
# CONFIG_NTB is not set
# CONFIG_VME_BUS is not set
# CONFIG_PWM is not set
#
# IRQ chip support
#
# end of IRQ chip support
# CONFIG_IPACK_BUS is not set
# CONFIG_RESET_CONTROLLER is not set
#
# PHY Subsystem
#
# CONFIG_GENERIC_PHY is not set
# CONFIG_PHY_CAN_TRANSCEIVER is not set
#
# PHY drivers for Broadcom platforms
#
# CONFIG_BCM_KONA_USB2_PHY is not set
# end of PHY drivers for Broadcom platforms
# CONFIG_PHY_PXA_28NM_HSIC is not set
# CONFIG_PHY_PXA_28NM_USB2 is not set
# end of PHY Subsystem
# CONFIG_POWERCAP is not set
# CONFIG_MCB is not set
# CONFIG_RAS is not set
# CONFIG_USB4 is not set
#
# Android
#
# CONFIG_ANDROID is not set
# end of Android
# CONFIG_LIBNVDIMM is not set
# CONFIG_DAX is not set
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
# CONFIG_NVMEM_RMEM is not set
#
# HW tracing support
#
# CONFIG_STM is not set
# CONFIG_INTEL_TH is not set
# end of HW tracing support
# CONFIG_FPGA is not set
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set
# CONFIG_INTERCONNECT is not set
# CONFIG_COUNTER is not set
# end of Device Drivers
#
# File systems
#
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_IOMAP=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
# CONFIG_F2FS_FS is not set
# CONFIG_FS_DAX is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
CONFIG_EXPORTFS_BLOCK_OPS=y
CONFIG_FILE_LOCKING=y
# CONFIG_FS_ENCRYPTION is not set
# CONFIG_FS_VERITY is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QUOTA_DEBUG is not set
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=y
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=m
# CONFIG_CUSE is not set
# CONFIG_VIRTIO_FS is not set
# CONFIG_OVERLAY_FS is not set
#
# Caches
#
# CONFIG_FSCACHE is not set
# end of Caches
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
# CONFIG_UDF_FS is not set
# end of CD-ROM/DVD Filesystems
#
# DOS/FAT/EXFAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_FAT_DEFAULT_UTF8 is not set
# CONFIG_EXFAT_FS is not set
# CONFIG_NTFS_FS is not set
# CONFIG_NTFS3_FS is not set
# end of DOS/FAT/EXFAT/NT Filesystems
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
# CONFIG_PROC_CHILDREN is not set
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
# CONFIG_TMPFS_INODE64 is not set
CONFIG_ARCH_SUPPORTS_HUGETLBFS=y
# CONFIG_HUGETLBFS is not set
CONFIG_MEMFD_CREATE=y
# CONFIG_CONFIGFS_FS is not set
# end of Pseudo filesystems
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
CONFIG_SQUASHFS=m
# CONFIG_SQUASHFS_FILE_CACHE is not set
CONFIG_SQUASHFS_FILE_DIRECT=y
# CONFIG_SQUASHFS_DECOMP_SINGLE is not set
# CONFIG_SQUASHFS_DECOMP_MULTI is not set
CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
CONFIG_SQUASHFS_XATTR=y
CONFIG_SQUASHFS_ZLIB=y
CONFIG_SQUASHFS_LZ4=y
CONFIG_SQUASHFS_LZO=y
CONFIG_SQUASHFS_XZ=y
CONFIG_SQUASHFS_ZSTD=y
CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y
CONFIG_SQUASHFS_EMBEDDED=y
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX6FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_PSTORE is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_EROFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V2=m
CONFIG_NFS_V3=m
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=m
CONFIG_NFS_SWAP=y
CONFIG_NFS_V4_1=y
CONFIG_NFS_V4_2=y
CONFIG_PNFS_FILE_LAYOUT=m
CONFIG_PNFS_FLEXFILE_LAYOUT=m
CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
CONFIG_NFS_V4_1_MIGRATION=y
# CONFIG_NFS_USE_LEGACY_DNS is not set
CONFIG_NFS_USE_KERNEL_DNS=y
CONFIG_NFS_DISABLE_UDP_SUPPORT=y
# CONFIG_NFS_V4_2_READ_PLUS is not set
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_NFSD_PNFS=y
CONFIG_NFSD_BLOCKLAYOUT=y
CONFIG_NFSD_SCSILAYOUT=y
CONFIG_NFSD_FLEXFILELAYOUT=y
# CONFIG_NFSD_V4_2_INTER_SSC is not set
CONFIG_GRACE_PERIOD=m
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_NFS_V4_2_SSC_HELPER=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_SUNRPC_BACKCHANNEL=y
CONFIG_SUNRPC_SWAP=y
# CONFIG_SUNRPC_DEBUG is not set
# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_SMB_SERVER is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
CONFIG_NLS=m
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=m
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
CONFIG_NLS_CODEPAGE_1250=m
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=m
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_MAC_ROMAN is not set
# CONFIG_NLS_MAC_CELTIC is not set
# CONFIG_NLS_MAC_CENTEURO is not set
# CONFIG_NLS_MAC_CROATIAN is not set
# CONFIG_NLS_MAC_CYRILLIC is not set
# CONFIG_NLS_MAC_GAELIC is not set
# CONFIG_NLS_MAC_GREEK is not set
# CONFIG_NLS_MAC_ICELAND is not set
# CONFIG_NLS_MAC_INUIT is not set
# CONFIG_NLS_MAC_ROMANIAN is not set
# CONFIG_NLS_MAC_TURKISH is not set
CONFIG_NLS_UTF8=m
# CONFIG_UNICODE is not set
CONFIG_IO_WQ=y
# end of File systems
#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_REQUEST_CACHE is not set
# CONFIG_PERSISTENT_KEYRINGS is not set
# CONFIG_ENCRYPTED_KEYS is not set
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_KEY_NOTIFICATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
# CONFIG_HARDENED_USERCOPY is not set
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"
#
# Kernel hardening options
#
#
# Memory initialization
#
CONFIG_INIT_STACK_NONE=y
# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
# CONFIG_ZERO_CALL_USED_REGS is not set
# end of Memory initialization
# end of Kernel hardening options
# end of Security options
CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
CONFIG_ASYNC_PQ=y
CONFIG_ASYNC_RAID6_RECOV=y
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=m
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=m
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=m
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_NULL2=y
# CONFIG_CRYPTO_PCRYPT is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=m
# CONFIG_CRYPTO_TEST is not set
#
# Public-key cryptography
#
# CONFIG_CRYPTO_RSA is not set
# CONFIG_CRYPTO_DH is not set
# CONFIG_CRYPTO_ECDH is not set
# CONFIG_CRYPTO_ECDSA is not set
# CONFIG_CRYPTO_ECRDSA is not set
# CONFIG_CRYPTO_SM2 is not set
# CONFIG_CRYPTO_CURVE25519 is not set
#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
# CONFIG_CRYPTO_AEGIS128 is not set
# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_ECHAINIV=m
#
# Block modes
#
CONFIG_CRYPTO_CBC=m
# CONFIG_CRYPTO_CFB is not set
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
# CONFIG_CRYPTO_ECB is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_OFB is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set
# CONFIG_CRYPTO_KEYWRAP is not set
# CONFIG_CRYPTO_ADIANTUM is not set
# CONFIG_CRYPTO_ESSIV is not set
#
# Hash modes
#
# CONFIG_CRYPTO_CMAC is not set
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_CRC32 is not set
# CONFIG_CRYPTO_XXHASH is not set
# CONFIG_CRYPTO_BLAKE2B is not set
# CONFIG_CRYPTO_BLAKE2S is not set
CONFIG_CRYPTO_CRCT10DIF=y
# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_POLY1305 is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=m
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_SHA1 is not set
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=m
# CONFIG_CRYPTO_SHA3 is not set
# CONFIG_CRYPTO_SM3 is not set
# CONFIG_CRYPTO_STREEBOG is not set
# CONFIG_CRYPTO_WP512 is not set
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_CHACHA20 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_SM4 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set
#
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_842 is not set
# CONFIG_CRYPTO_LZ4 is not set
# CONFIG_CRYPTO_LZ4HC is not set
# CONFIG_CRYPTO_ZSTD is not set
#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_DRBG_MENU=m
CONFIG_CRYPTO_DRBG_HMAC=y
# CONFIG_CRYPTO_DRBG_HASH is not set
# CONFIG_CRYPTO_DRBG_CTR is not set
CONFIG_CRYPTO_DRBG=m
CONFIG_CRYPTO_JITTERENTROPY=m
CONFIG_CRYPTO_USER_API=y
CONFIG_CRYPTO_USER_API_HASH=y
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
# CONFIG_CRYPTO_USER_API_RNG is not set
# CONFIG_CRYPTO_USER_API_AEAD is not set
CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
# CONFIG_CRYPTO_HW is not set
# CONFIG_ASYMMETRIC_KEY_TYPE is not set
#
# Certificates for signature checking
#
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
# end of Certificates for signature checking
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_RAID6_PQ=y
CONFIG_RAID6_PQ_BENCHMARK=y
# CONFIG_PACKING is not set
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
# CONFIG_CORDIC is not set
# CONFIG_PRIME_NUMBERS is not set
CONFIG_GENERIC_PCI_IOMAP=y
#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
# CONFIG_CRYPTO_LIB_CHACHA is not set
# CONFIG_CRYPTO_LIB_CURVE25519 is not set
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
# CONFIG_CRYPTO_LIB_POLY1305 is not set
# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_LIB_SHA256=y
# end of Crypto library routines
CONFIG_CRC_CCITT=m
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
# CONFIG_CRC64 is not set
# CONFIG_CRC4 is not set
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=y
# CONFIG_CRC8 is not set
CONFIG_XXHASH=y
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
# CONFIG_XZ_DEC_MICROLZMA is not set
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_DECOMPRESS_ZSTD=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_INTERVAL_TREE=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_DMA_MAP_BENCHMARK is not set
CONFIG_SGL_ALLOC=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_NLATTR=y
# CONFIG_IRQ_POLL is not set
CONFIG_OID_REGISTRY=m
CONFIG_FONT_SUPPORT=y
CONFIG_FONTS=y
# CONFIG_FONT_8x8 is not set
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_6x10 is not set
# CONFIG_FONT_10x18 is not set
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set
# CONFIG_FONT_TER16x32 is not set
# CONFIG_FONT_6x8 is not set
CONFIG_FONT_AUTOSELECT=y
CONFIG_SG_POOL=y
CONFIG_ARCH_NO_SG_CHAIN=y
CONFIG_ARCH_STACKWALK=y
CONFIG_SBITMAP=y
# end of Library routines
CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y
#
# Kernel hacking
#
#
# printk and dmesg options
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_PRINTK_CALLER is not set
# CONFIG_STACKTRACE_BUILD_ID is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_DYNAMIC_DEBUG_CORE is not set
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options
#
# Compile-time checks and compiler options
#
# CONFIG_DEBUG_INFO is not set
CONFIG_FRAME_WARN=2048
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_READABLE_ASM is not set
# CONFIG_HEADERS_INSTALL is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_ARCH_WANT_FRAME_POINTERS=y
CONFIG_FRAME_POINTER=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# end of Compile-time checks and compiler options
#
# Generic Kernel Debugging Instruments
#
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_FS_ALLOW_ALL=y
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
# CONFIG_DEBUG_FS_ALLOW_NONE is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
CONFIG_HAVE_KCSAN_COMPILER=y
# end of Generic Kernel Debugging Instruments
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MISC=y
#
# Networking Debugging
#
# CONFIG_NET_DEV_REFCNT_TRACKER is not set
# CONFIG_NET_NS_REFCNT_TRACKER is not set
# end of Networking Debugging
#
# Memory Debugging
#
# CONFIG_PAGE_EXTENSION is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_PAGE_OWNER is not set
# CONFIG_PAGE_POISONING is not set
# CONFIG_DEBUG_RODATA_TEST is not set
# CONFIG_DEBUG_OBJECTS is not set
CONFIG_DEBUG_SLAB=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_SCHED_STACK_END_CHECK is not set
# CONFIG_DEBUG_VM is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
CONFIG_HAVE_ARCH_KFENCE=y
# CONFIG_KFENCE is not set
# end of Memory Debugging
# CONFIG_DEBUG_SHIRQ is not set
#
# Debug Oops, Lockups and Hangs
#
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_ON_OOPS_VALUE=1
CONFIG_PANIC_TIMEOUT=0
# CONFIG_SOFTLOCKUP_DETECTOR is not set
# CONFIG_DETECT_HUNG_TASK is not set
# CONFIG_WQ_WATCHDOG is not set
# CONFIG_TEST_LOCKUP is not set
# end of Debug Oops, Lockups and Hangs
#
# Scheduler Debugging
#
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# end of Scheduler Debugging
# CONFIG_DEBUG_TIMEKEEPING is not set
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_DEBUG_RT_MUTEXES=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_LOCK_TORTURE_TEST is not set
# CONFIG_WW_MUTEX_SELFTEST is not set
# CONFIG_SCF_TORTURE_TEST is not set
# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)
# CONFIG_DEBUG_IRQFLAGS is not set
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set
#
# Debug kernel data structures
#
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_PLIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# end of Debug kernel data structures
# CONFIG_DEBUG_CREDENTIALS is not set
#
# RCU Debugging
#
# CONFIG_RCU_SCALE_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_REF_SCALE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=21
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# end of RCU Debugging
# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
CONFIG_LATENCYTOP=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_HWLAT_TRACER is not set
# CONFIG_OSNOISE_TRACER is not set
# CONFIG_TIMERLAT_TRACER is not set
# CONFIG_ENABLE_DEFAULT_TRACERS is not set
# CONFIG_FTRACE_SYSCALLS is not set
# CONFIG_TRACER_SNAPSHOT is not set
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_SYNTH_EVENTS is not set
# CONFIG_HIST_TRIGGERS is not set
# CONFIG_TRACEPOINT_BENCHMARK is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
# CONFIG_SAMPLES is not set
# CONFIG_STRICT_DEVMEM is not set
#
# parisc Debugging
#
#
# Kernel Testing and Coverage
#
# CONFIG_KUNIT is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
CONFIG_RUNTIME_TESTING_MENU=y
# CONFIG_LKDTM is not set
# CONFIG_TEST_MIN_HEAP is not set
# CONFIG_TEST_DIV64 is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_TEST_REF_TRACKER is not set
# CONFIG_RBTREE_TEST is not set
# CONFIG_REED_SOLOMON_TEST is not set
# CONFIG_INTERVAL_TREE_TEST is not set
# CONFIG_PERCPU_TEST is not set
# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_ASYNC_RAID6_TEST is not set
# CONFIG_TEST_HEXDUMP is not set
# CONFIG_STRING_SELFTEST is not set
# CONFIG_TEST_STRING_HELPERS is not set
# CONFIG_TEST_STRSCPY is not set
# CONFIG_TEST_KSTRTOX is not set
# CONFIG_TEST_PRINTF is not set
# CONFIG_TEST_SCANF is not set
# CONFIG_TEST_BITMAP is not set
# CONFIG_TEST_UUID is not set
# CONFIG_TEST_XARRAY is not set
# CONFIG_TEST_OVERFLOW is not set
# CONFIG_TEST_RHASHTABLE is not set
# CONFIG_TEST_SIPHASH is not set
# CONFIG_TEST_IDA is not set
# CONFIG_TEST_LKM is not set
# CONFIG_TEST_BITOPS is not set
# CONFIG_TEST_VMALLOC is not set
# CONFIG_TEST_USER_COPY is not set
# CONFIG_TEST_BPF is not set
# CONFIG_TEST_BLACKHOLE_DEV is not set
# CONFIG_FIND_BIT_BENCHMARK is not set
# CONFIG_TEST_FIRMWARE is not set
# CONFIG_TEST_SYSCTL is not set
# CONFIG_TEST_UDELAY is not set
# CONFIG_TEST_STATIC_KEYS is not set
# CONFIG_TEST_KMOD is not set
# CONFIG_TEST_MEMCAT_P is not set
# CONFIG_TEST_STACKINIT is not set
# CONFIG_TEST_MEMINIT is not set
# CONFIG_TEST_FREE_PAGES is not set
# end of Kernel Testing and Coverage
# end of Kernel hacking
[-- Attachment #1.3: Type: text/plain, Size: 11 bytes --]
Best,
sam
[-- Attachment #2: Message signed with OpenPGP --]
[-- Type: application/pgp-signature, Size: 618 bytes --]
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-03-22 17:52 Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes Sam James
@ 2022-03-22 18:14 ` Helge Deller
2022-03-22 18:30 ` John David Anglin
2022-03-22 19:47 ` Sam James
2022-03-22 18:19 ` John David Anglin
2022-04-05 21:13 ` John David Anglin
2 siblings, 2 replies; 22+ messages in thread
From: Helge Deller @ 2022-03-22 18:14 UTC (permalink / raw)
To: Sam James, linux-parisc; +Cc: hppa
Hi Sam,
On 3/22/22 18:52, Sam James wrote:
> In Gentoo, we've just got our hands on an RP3440 (PA8800) which seems to quite easily hit inequivalent aliasing issues.
>
> We've found that under some workloads, the machine copes fine, none of that appears in dmesg, and all is well - even for
> over a week. But as soon as we start other workloads (the problematic one is building "stages" -- release media for Gentoo),
> within 30m or so, the machine is in a broken state, with these messages flooding dmesg:
> ```
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42994000 and 0x426e1000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426e1000 and 0x41b56000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b56000 and 0x41aae000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41aae000 and 0x42774000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42774000 and 0x41202000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41202000 and 0x428dd000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41e2c000 and 0x418f6000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x418f6000 and 0x42980000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42980000 and 0x426cd000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426cd000 and 0x41b42000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b42000 and 0x41a9a000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41a9a000 and 0x42760000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42760000 and 0x411ee000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x411ee000 and 0x428c9000 in file bash
> ```
>
> When it's in this state, GCC ends up ICEing at some point and other userland command fails too (e.g. last night
> I tried unpacking a kernel and 'xz' failed the first time, but worked the second). It might be of note that I think
> the failures end up happening during a HPPA 1.1 build.
>
> I appreciate this isn't really enough information to solve the problem, but I'm not sure what I need to obtain:
> any suggestions for how to debug this further & get more information to better receive assistance would be most welcome.
>
> The machine is currently running 5.17.0 along with Helge's tree up to (and including) Linus's pull for 5.18.0
> (https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git/commit/?h=for-next&id=a04b1bf574e1f4875ea91f5c62ca051666443200).
The INEQUIVALENT ALIASES messages are most likely not related to the instability
of your machine. I see them randomly on the debian buildd servers as well.
Instead of using the latest (development) kernels, I'd suggest that you
first try with a "stable" kernel.
On the debian buildd servers I'm currently running Kernel 5.10.106+, which is pretty stable.
I think Dave is running 5.16.x quite ok.
> We're also using GCC 11.2 (but a snapshot from their stable 11 branch), glibc 2.34 (with latest patches), and latest
> Binutils 2.37 (with patches from upstream again).
>
> I've also attached the running kernel config in case any suggestions can be made there to either aid debugging or
> reduce the chances of this issue occurring.
>
> TL:DR: Lots of inequivalent aliases issues when running certain intensive workloads (but not others?), system ends up
> in a bad state and needs a reboot to function correctly (otherwise userland may misbehave/crash), need more help
> with how to debug/get more information out of it/narrow it down.
>
> Of course, if needed, we can provide access to the machine for kernel maintainers and show them how to induce a broken
> State (or do it for them repeatedly) if we can't find a smaller test case.
Is there any other output in dmesg which is not INEQUIVALENT ALIASES?
E.g. "stuck processes" messages?
Helge
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-03-22 17:52 Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes Sam James
2022-03-22 18:14 ` Helge Deller
@ 2022-03-22 18:19 ` John David Anglin
2022-03-22 19:37 ` Sam James
2022-04-05 21:13 ` John David Anglin
2 siblings, 1 reply; 22+ messages in thread
From: John David Anglin @ 2022-03-22 18:19 UTC (permalink / raw)
To: Sam James, linux-parisc; +Cc: hppa
On 2022-03-22 1:52 p.m., Sam James wrote:
> Hi all,
>
> In Gentoo, we've just got our hands on an RP3440 (PA8800) which seems to quite easily hit inequivalent aliasing issues.
>
> We've found that under some workloads, the machine copes fine, none of that appears in dmesg, and all is well - even for
> over a week. But as soon as we start other workloads (the problematic one is building "stages" -- release media for Gentoo),
> within 30m or so, the machine is in a broken state, with these messages flooding dmesg:
> ```
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42994000 and 0x426e1000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426e1000 and 0x41b56000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b56000 and 0x41aae000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41aae000 and 0x42774000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42774000 and 0x41202000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41202000 and 0x428dd000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41e2c000 and 0x418f6000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x418f6000 and 0x42980000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42980000 and 0x426cd000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426cd000 and 0x41b42000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b42000 and 0x41a9a000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41a9a000 and 0x42760000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42760000 and 0x411ee000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x411ee000 and 0x428c9000 in file bash
I don't think this is new. There are no changes to the code that detects INEQUIVALENT ALIASES in the latest pull.
I've seen this before but it's not occurring in my current builds for rp3440 and c8000. I've been running for-next
changes on c8000 for several weeks.
I suspect a problem with shmat but I'm not sure.
> ```
>
> When it's in this state, GCC ends up ICEing at some point and other userland command fails too (e.g. last night
> I tried unpacking a kernel and 'xz' failed the first time, but worked the second). It might be of note that I think
> the failures end up happening during a HPPA 1.1 build.
>
> I appreciate this isn't really enough information to solve the problem, but I'm not sure what I need to obtain:
> any suggestions for how to debug this further & get more information to better receive assistance would be most welcome.
>
> The machine is currently running 5.17.0 along with Helge's tree up to (and including) Linus's pull for 5.18.0
> (https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git/commit/?h=for-next&id=a04b1bf574e1f4875ea91f5c62ca051666443200).
>
> We're also using GCC 11.2 (but a snapshot from their stable 11 branch), glibc 2.34 (with latest patches), and latest
> Binutils 2.37 (with patches from upstream again).
>
> I've also attached the running kernel config in case any suggestions can be made there to either aid debugging or
> reduce the chances of this issue occurring.
>
> TL:DR: Lots of inequivalent aliases issues when running certain intensive workloads (but not others?), system ends up
> in a bad state and needs a reboot to function correctly (otherwise userland may misbehave/crash), need more help
> with how to debug/get more information out of it/narrow it down.
>
> Of course, if needed, we can provide access to the machine for kernel maintainers and show them how to induce a broken
> State (or do it for them repeatedly) if we can't find a smaller test case.
Dave
--
John David Anglin dave.anglin@bell.net
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-03-22 18:14 ` Helge Deller
@ 2022-03-22 18:30 ` John David Anglin
2022-03-22 19:47 ` Sam James
1 sibling, 0 replies; 22+ messages in thread
From: John David Anglin @ 2022-03-22 18:30 UTC (permalink / raw)
To: Helge Deller, Sam James, linux-parisc; +Cc: hppa
[-- Attachment #1: Type: text/plain, Size: 872 bytes --]
On 2022-03-22 2:14 p.m., Helge Deller wrote:
>> The machine is currently running 5.17.0 along with Helge's tree up to (and including) Linus's pull for 5.18.0
>> (https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git/commit/?h=for-next&id=a04b1bf574e1f4875ea91f5c62ca051666443200).
> The INEQUIVALENT ALIASES messages are most likely not related to the instability
> of your machine. I see them randomly on the debian buildd servers as well.
>
> Instead of using the latest (development) kernels, I'd suggest that you
> first try with a "stable" kernel.
> On the debian buildd servers I'm currently running Kernel 5.10.106+, which is pretty stable.
> I think Dave is running 5.16.x quite ok.
I do have a few patches for 5.16. Most should be in latest pull except for VDSO support. See attached file.
Dave
--
John David Anglin dave.anglin@bell.net
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[-- Type: application/x-gzip, Size: 14586 bytes --]
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-03-22 18:19 ` John David Anglin
@ 2022-03-22 19:37 ` Sam James
2022-03-22 19:52 ` Helge Deller
[not found] ` <73bf3336-9207-ba0e-1950-8cb1b7d6adc3@bell.net>
0 siblings, 2 replies; 22+ messages in thread
From: Sam James @ 2022-03-22 19:37 UTC (permalink / raw)
To: John David Anglin; +Cc: linux-parisc, hppa
[-- Attachment #1: Type: text/plain, Size: 2928 bytes --]
> On 22 Mar 2022, at 18:19, John David Anglin <dave.anglin@bell.net> wrote:
>
> On 2022-03-22 1:52 p.m., Sam James wrote:
>> Hi all,
>>
>> In Gentoo, we've just got our hands on an RP3440 (PA8800) which seems to quite easily hit inequivalent aliasing issues.
>>
>> We've found that under some workloads, the machine copes fine, none of that appears in dmesg, and all is well - even for
>> over a week. But as soon as we start other workloads (the problematic one is building "stages" -- release media for Gentoo),
>> within 30m or so, the machine is in a broken state, with these messages flooding dmesg:
>> ```
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42994000 and 0x426e1000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426e1000 and 0x41b56000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b56000 and 0x41aae000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41aae000 and 0x42774000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42774000 and 0x41202000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41202000 and 0x428dd000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41e2c000 and 0x418f6000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x418f6000 and 0x42980000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42980000 and 0x426cd000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426cd000 and 0x41b42000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b42000 and 0x41a9a000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41a9a000 and 0x42760000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42760000 and 0x411ee000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x411ee000 and 0x428c9000 in file bash
> I don't think this is new. There are no changes to the code that detects INEQUIVALENT ALIASES in the latest pull.
>
Sorry, to be clear: I wasn't trying to suggest the issue is new -- just saying that we've been trying 5.10, 5.15+ to
see if latest changes helped at all, but they haven't.
In our experience so far, there has been no good kernel version for us on this hardware.
> I've seen this before but it's not occurring in my current builds for rp3440 and c8000. I've been running for-next
> changes on c8000 for several weeks.
>
Yeah, I haven't seen this at all on my C8000 (or Gentoo's other HW, a C3600).
> I suspect a problem with shmat but I'm not sure.
>> [snip]
best,
sam
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^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-03-22 18:14 ` Helge Deller
2022-03-22 18:30 ` John David Anglin
@ 2022-03-22 19:47 ` Sam James
1 sibling, 0 replies; 22+ messages in thread
From: Sam James @ 2022-03-22 19:47 UTC (permalink / raw)
To: Helge Deller; +Cc: linux-parisc, hppa
[-- Attachment #1: Type: text/plain, Size: 5175 bytes --]
> On 22 Mar 2022, at 18:14, Helge Deller <deller@gmx.de> wrote:
>
> Hi Sam,
>
Hi Helge!
> On 3/22/22 18:52, Sam James wrote:
>> In Gentoo, we've just got our hands on an RP3440 (PA8800) which seems to quite easily hit inequivalent aliasing issues.
>>
>> We've found that under some workloads, the machine copes fine, none of that appears in dmesg, and all is well - even for
>> over a week. But as soon as we start other workloads (the problematic one is building "stages" -- release media for Gentoo),
>> within 30m or so, the machine is in a broken state, with these messages flooding dmesg:
>> ```
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42994000 and 0x426e1000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426e1000 and 0x41b56000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b56000 and 0x41aae000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41aae000 and 0x42774000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42774000 and 0x41202000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41202000 and 0x428dd000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41e2c000 and 0x418f6000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x418f6000 and 0x42980000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42980000 and 0x426cd000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426cd000 and 0x41b42000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b42000 and 0x41a9a000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41a9a000 and 0x42760000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42760000 and 0x411ee000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x411ee000 and 0x428c9000 in file bash
>> ```
>>
>> When it's in this state, GCC ends up ICEing at some point and other userland command fails too (e.g. last night
>> I tried unpacking a kernel and 'xz' failed the first time, but worked the second). It might be of note that I think
>> the failures end up happening during a HPPA 1.1 build.
>>
>> I appreciate this isn't really enough information to solve the problem, but I'm not sure what I need to obtain:
>> any suggestions for how to debug this further & get more information to better receive assistance would be most welcome.
>>
>> The machine is currently running 5.17.0 along with Helge's tree up to (and including) Linus's pull for 5.18.0
>> (https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git/commit/?h=for-next&id=a04b1bf574e1f4875ea91f5c62ca051666443200).
>
> The INEQUIVALENT ALIASES messages are most likely not related to the instability
> of your machine. I see them randomly on the debian buildd servers as well.
>
Understood. The weird thing is, they only happen when the "bad things" start, but
I understand it may be unrelated or just a side-effect of the real issue.
When we see a handful of them, things are usually fine, but when the "issues start",
there's 100s of lines of this in dmesg for all sorts of processes (but mainly bash).
> Instead of using the latest (development) kernels, I'd suggest that you
> first try with a "stable" kernel.
> On the debian buildd servers I'm currently running Kernel 5.10.106+, which is pretty stable.
> I think Dave is running 5.16.x quite ok.
I've been trying 5.10.x (5.10.88, 5.10.93), 5.16.x (5.16.5), 5.17.x (rc2, rc7, rc8), and some others.
All of them are OK until we start doing more work on the machine. :(
Then all break in the same way.
>
>> We're also using GCC 11.2 (but a snapshot from their stable 11 branch), glibc 2.34 (with latest patches), and latest
>> Binutils 2.37 (with patches from upstream again).
>>
>> I've also attached the running kernel config in case any suggestions can be made there to either aid debugging or
>> reduce the chances of this issue occurring.
>>
>> TL:DR: Lots of inequivalent aliases issues when running certain intensive workloads (but not others?), system ends up
>> in a bad state and needs a reboot to function correctly (otherwise userland may misbehave/crash), need more help
>> with how to debug/get more information out of it/narrow it down.
>>
>> Of course, if needed, we can provide access to the machine for kernel maintainers and show them how to induce a broken
>> State (or do it for them repeatedly) if we can't find a smaller test case.
>
> Is there any other output in dmesg which is not INEQUIVALENT ALIASES?
> E.g. "stuck processes" messages?
>
Just checked: nothing else :(
Here it is though (I only grepped out sshd to avoid showing user IPs): https://dev.gentoo.org/~sam/bugs/linux-parisc/2022-03-22-dmesg-muta.txt
Best,
sam
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^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-03-22 19:37 ` Sam James
@ 2022-03-22 19:52 ` Helge Deller
2022-03-22 20:42 ` Sam James
[not found] ` <73bf3336-9207-ba0e-1950-8cb1b7d6adc3@bell.net>
1 sibling, 1 reply; 22+ messages in thread
From: Helge Deller @ 2022-03-22 19:52 UTC (permalink / raw)
To: Sam James, John David Anglin; +Cc: linux-parisc, hppa
On 3/22/22 20:37, Sam James wrote:
>> On 22 Mar 2022, at 18:19, John David Anglin <dave.anglin@bell.net> wrote:
>>
>> On 2022-03-22 1:52 p.m., Sam James wrote:
>>> Hi all,
>>>
>>> In Gentoo, we've just got our hands on an RP3440 (PA8800) which seems to quite easily hit inequivalent aliasing issues.
>>>
>>> We've found that under some workloads, the machine copes fine, none of that appears in dmesg, and all is well - even for
>>> over a week. But as soon as we start other workloads (the problematic one is building "stages" -- release media for Gentoo),
>>> within 30m or so, the machine is in a broken state, with these messages flooding dmesg:
>>> ```
>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42994000 and 0x426e1000 in file bash
>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426e1000 and 0x41b56000 in file bash
>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b56000 and 0x41aae000 in file bash
>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41aae000 and 0x42774000 in file bash
>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42774000 and 0x41202000 in file bash
>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41202000 and 0x428dd000 in file bash
>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41e2c000 and 0x418f6000 in file bash
>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x418f6000 and 0x42980000 in file bash
>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42980000 and 0x426cd000 in file bash
>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426cd000 and 0x41b42000 in file bash
>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b42000 and 0x41a9a000 in file bash
>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41a9a000 and 0x42760000 in file bash
>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42760000 and 0x411ee000 in file bash
>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x411ee000 and 0x428c9000 in file bash
>> I don't think this is new. There are no changes to the code that detects INEQUIVALENT ALIASES in the latest pull.
>>
>
> Sorry, to be clear: I wasn't trying to suggest the issue is new -- just saying that we've been trying 5.10, 5.15+ to
> see if latest changes helped at all, but they haven't.
>
> In our experience so far, there has been no good kernel version for us on this hardware.
One of the debian buildd servers I mentioned earlier is a 4-way rp3440, and 5.10 runs stable on it for me.
Did you tried plain 5.10.0, or including all patches from the stable branches?
This is the kernel config I used:
http://backup.parisc-linux.org/kernel/STABLE/debian-config
>> I've seen this before but it's not occurring in my current builds for rp3440 and c8000. I've been running for-next
>> changes on c8000 for several weeks.
>>
>
> Yeah, I haven't seen this at all on my C8000 (or Gentoo's other HW, a C3600).
>
>> I suspect a problem with shmat but I'm not sure.
I suspected that as well, because I had the impression we still carry a patch in
debian's glibc. But I checked debian glibc sources again, and I think all such
relevant patches are now upstreamed.
Helge
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
[not found] ` <73bf3336-9207-ba0e-1950-8cb1b7d6adc3@bell.net>
@ 2022-03-22 20:29 ` John David Anglin
2022-03-22 20:43 ` Sam James
0 siblings, 1 reply; 22+ messages in thread
From: John David Anglin @ 2022-03-22 20:29 UTC (permalink / raw)
To: Sam James; +Cc: linux-parisc, hppa
[-- Attachment #1: Type: text/plain, Size: 889 bytes --]
On 2022-03-22 4:04 p.m., John David Anglin wrote:
> On 2022-03-22 3:37 p.m., Sam James wrote:
>> In our experience so far, there has been no good kernel version for us on this hardware.
> What happens with the attached config? My rp3440 runs okay with this config.
>>
>>> I've seen this before but it's not occurring in my current builds for rp3440 and c8000. I've been running for-next
>>> changes on c8000 for several weeks.
>>>
>> Yeah, I haven't seen this at all on my C8000 (or Gentoo's other HW, a C3600).
> Architecturally, there is no difference between rp3440 and c8000 with respect to the cache and TLB.
>
> As I said, the inequivalent alias are a memory mapping issue. This might vary depending on memory size.
Config might make a difference as well.
In order to debug, one needs to find the circumstances that cause it.
Dave
--
John David Anglin dave.anglin@bell.net
[-- Attachment #2: config-5.16.16+.gz --]
[-- Type: application/x-gzip, Size: 22500 bytes --]
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-03-22 19:52 ` Helge Deller
@ 2022-03-22 20:42 ` Sam James
2022-03-22 21:04 ` John David Anglin
0 siblings, 1 reply; 22+ messages in thread
From: Sam James @ 2022-03-22 20:42 UTC (permalink / raw)
To: Helge Deller; +Cc: John David Anglin, linux-parisc, hppa
[-- Attachment #1: Type: text/plain, Size: 3996 bytes --]
> On 22 Mar 2022, at 19:52, Helge Deller <deller@gmx.de> wrote:
>
> On 3/22/22 20:37, Sam James wrote:
>>> On 22 Mar 2022, at 18:19, John David Anglin <dave.anglin@bell.net> wrote:
>>>
>>> On 2022-03-22 1:52 p.m., Sam James wrote:
>>>> Hi all,
>>>>
>>>> In Gentoo, we've just got our hands on an RP3440 (PA8800) which seems to quite easily hit inequivalent aliasing issues.
>>>>
>>>> We've found that under some workloads, the machine copes fine, none of that appears in dmesg, and all is well - even for
>>>> over a week. But as soon as we start other workloads (the problematic one is building "stages" -- release media for Gentoo),
>>>> within 30m or so, the machine is in a broken state, with these messages flooding dmesg:
>>>> ```
>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42994000 and 0x426e1000 in file bash
>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426e1000 and 0x41b56000 in file bash
>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b56000 and 0x41aae000 in file bash
>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41aae000 and 0x42774000 in file bash
>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42774000 and 0x41202000 in file bash
>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41202000 and 0x428dd000 in file bash
>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41e2c000 and 0x418f6000 in file bash
>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x418f6000 and 0x42980000 in file bash
>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42980000 and 0x426cd000 in file bash
>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426cd000 and 0x41b42000 in file bash
>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b42000 and 0x41a9a000 in file bash
>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41a9a000 and 0x42760000 in file bash
>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42760000 and 0x411ee000 in file bash
>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x411ee000 and 0x428c9000 in file bash
>>> I don't think this is new. There are no changes to the code that detects INEQUIVALENT ALIASES in the latest pull.
>>>
>>
>> Sorry, to be clear: I wasn't trying to suggest the issue is new -- just saying that we've been trying 5.10, 5.15+ to
>> see if latest changes helped at all, but they haven't.
>>
>> In our experience so far, there has been no good kernel version for us on this hardware.
>
> One of the debian buildd servers I mentioned earlier is a 4-way rp3440, and 5.10 runs stable on it for me.
> Did you tried plain 5.10.0, or including all patches from the stable branches?
It was ~5.10.90.
> This is the kernel config I used:
> http://backup.parisc-linux.org/kernel/STABLE/debian-config
I'm going to try latest 5.10.x along with your config, then try Dave's config with 5.16.x, and report back.
Thanks for sharing it!
>
>>> I've seen this before but it's not occurring in my current builds for rp3440 and c8000. I've been running for-next
>>> changes on c8000 for several weeks.
>>>
>>
>> Yeah, I haven't seen this at all on my C8000 (or Gentoo's other HW, a C3600).
>>
>>> I suspect a problem with shmat but I'm not sure.
>
> I suspected that as well, because I had the impression we still carry a patch in
> debian's glibc. But I checked debian glibc sources again, and I think all such
> relevant patches are now upstreamed.
Yeah, I had a rough look at Debian's toolchain bits and didn't see any patches
which might be relevant. But of course I could have missed something as I'm
not super familiar with Debian's development processes etc.
Best,
sam
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^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-03-22 20:29 ` John David Anglin
@ 2022-03-22 20:43 ` Sam James
2022-03-22 23:59 ` John David Anglin
0 siblings, 1 reply; 22+ messages in thread
From: Sam James @ 2022-03-22 20:43 UTC (permalink / raw)
To: John David Anglin; +Cc: linux-parisc, hppa
[-- Attachment #1: Type: text/plain, Size: 1508 bytes --]
> On 22 Mar 2022, at 20:29, John David Anglin <dave.anglin@bell.net> wrote:
>
> On 2022-03-22 4:04 p.m., John David Anglin wrote:
>> On 2022-03-22 3:37 p.m., Sam James wrote:
>>> In our experience so far, there has been no good kernel version for us on this hardware.
>> What happens with the attached config? My rp3440 runs okay with this config.
>>>
>>>> I've seen this before but it's not occurring in my current builds for rp3440 and c8000. I've been running for-next
>>>> changes on c8000 for several weeks.
>>>>
>>> Yeah, I haven't seen this at all on my C8000 (or Gentoo's other HW, a C3600).
>> Architecturally, there is no difference between rp3440 and c8000 with respect to the cache and TLB.
>>
Ah, thanks, I didn't realise this.
>> As I said, the inequivalent alias are a memory mapping issue. This might vary depending on memory size.
>
> Config might make a difference as well.
>
> In order to debug, one needs to find the circumstances that cause it.
>
Understood & agreed. I'm going to try Helge's config w/ 5.10.x, then yours with 5.16.x, and try get some
more information on how to reproduce too. I'll report back.
Thanks for sharing your config. I can see how it might easily make a significant difference, especially
given it can even on x86/other more-popular platforms, let alone on PARISC where we can only test
far smaller combinations.
> Dave
>
> --
> John David Anglin dave.anglin@bell.net
> <config-5.16.16+.gz>
Best,
sam
[-- Attachment #2: Message signed with OpenPGP --]
[-- Type: application/pgp-signature, Size: 618 bytes --]
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-03-22 20:42 ` Sam James
@ 2022-03-22 21:04 ` John David Anglin
0 siblings, 0 replies; 22+ messages in thread
From: John David Anglin @ 2022-03-22 21:04 UTC (permalink / raw)
To: Sam James, Helge Deller; +Cc: linux-parisc, hppa
[-- Attachment #1: Type: text/plain, Size: 903 bytes --]
On 2022-03-22 4:42 p.m., Sam James wrote:
>> I suspected that as well, because I had the impression we still carry a patch in
>> debian's glibc. But I checked debian glibc sources again, and I think all such
>> relevant patches are now upstreamed.
> Yeah, I had a rough look at Debian's toolchain bits and didn't see any patches
> which might be relevant. But of course I could have missed something as I'm
> not super familiar with Debian's development processes etc.
There two patches in debian's glibc for hppa. I'm not familiar with history of the local-inlining.diff
patch. I don't test with it. Thus I think it can be removed.
The other relates to NONBLOCK defines. O_NONBLOCK warns have come back with 2.33, so this
needs looking at. For example,
acngtool(8325) uses a deprecated O_NONBLOCK value. Please recompile with newer glibc.
Dave
--
John David Anglin dave.anglin@bell.net
[-- Attachment #2: git-fcntl.h-update.diff --]
[-- Type: text/plain, Size: 1972 bytes --]
Index: glibc-2.31/sysdeps/unix/sysv/linux/hppa/bits/eventfd.h
===================================================================
--- glibc-2.31.orig/sysdeps/unix/sysv/linux/hppa/bits/eventfd.h
+++ glibc-2.31/sysdeps/unix/sysv/linux/hppa/bits/eventfd.h
@@ -26,6 +26,6 @@ enum
#define EFD_SEMAPHORE EFD_SEMAPHORE
EFD_CLOEXEC = 010000000,
#define EFD_CLOEXEC EFD_CLOEXEC
- EFD_NONBLOCK = 00200004 /* HPUX has separate NDELAY & NONBLOCK */
+ EFD_NONBLOCK = 00200000
#define EFD_NONBLOCK EFD_NONBLOCK
};
Index: glibc-2.31/sysdeps/unix/sysv/linux/hppa/bits/inotify.h
===================================================================
--- glibc-2.31.orig/sysdeps/unix/sysv/linux/hppa/bits/inotify.h
+++ glibc-2.31/sysdeps/unix/sysv/linux/hppa/bits/inotify.h
@@ -24,6 +24,6 @@ enum
{
IN_CLOEXEC = 010000000,
#define IN_CLOEXEC IN_CLOEXEC
- IN_NONBLOCK = 000200004 /* HPUX has separate NDELAY & NONBLOCK */
+ IN_NONBLOCK = 000200000
#define IN_NONBLOCK IN_NONBLOCK
};
Index: glibc-2.31/sysdeps/unix/sysv/linux/hppa/bits/signalfd.h
===================================================================
--- glibc-2.31.orig/sysdeps/unix/sysv/linux/hppa/bits/signalfd.h
+++ glibc-2.31/sysdeps/unix/sysv/linux/hppa/bits/signalfd.h
@@ -24,6 +24,6 @@ enum
{
SFD_CLOEXEC = 010000000,
#define SFD_CLOEXEC SFD_CLOEXEC
- SFD_NONBLOCK = 00200004 /* HPUX has separate NDELAY & NONBLOCK */
+ SFD_NONBLOCK = 00200000
#define SFD_NONBLOCK SFD_NONBLOCK
};
Index: glibc-2.31/sysdeps/unix/sysv/linux/hppa/bits/timerfd.h
===================================================================
--- glibc-2.31.orig/sysdeps/unix/sysv/linux/hppa/bits/timerfd.h
+++ glibc-2.31/sysdeps/unix/sysv/linux/hppa/bits/timerfd.h
@@ -24,6 +24,6 @@ enum
{
TFD_CLOEXEC = 010000000,
#define TFD_CLOEXEC TFD_CLOEXEC
- TFD_NONBLOCK = 000200004 /* HPUX has separate NDELAY & NONBLOCK */
+ TFD_NONBLOCK = 000200000
#define TFD_NONBLOCK TFD_NONBLOCK
};
[-- Attachment #3: local-inlining.diff --]
[-- Type: text/plain, Size: 586 bytes --]
Increase the maximal overall growth of the compilation unit caused
by inlining for dl-reloc.c on hppa. This remove some warnings and
strangely it reduces the size of the final binary.
---
sysdeps/hppa/Makefile | 1 +
1 file changed, 1 insertion(+)
--- a/sysdeps/hppa/Makefile
+++ b/sysdeps/hppa/Makefile
@@ -23,6 +23,7 @@
ifeq ($(subdir),elf)
CFLAGS-rtld.c += -mdisable-fpregs
+CFLAGS-dl-reloc.c += --param inline-unit-growth=100
sysdep-dl-routines += dl-symaddr dl-fptr
# dl-fptr.c needs a complete rewrite to fix ISO C aliasing violations.
CFLAGS-dl-fptr.c = -Wno-error
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-03-22 20:43 ` Sam James
@ 2022-03-22 23:59 ` John David Anglin
0 siblings, 0 replies; 22+ messages in thread
From: John David Anglin @ 2022-03-22 23:59 UTC (permalink / raw)
To: Sam James; +Cc: linux-parisc, hppa
On 2022-03-22 4:43 p.m., Sam James wrote:
>> In order to debug, one needs to find the circumstances that cause it.
>>
> Understood & agreed. I'm going to try Helge's config w/ 5.10.x, then yours with 5.16.x, and try get some
> more information on how to reproduce too. I'll report back.
Looking back at my notes, I see that INEQUIVALENT ALIASES occur building gnuradio on debian.
Dave
--
John David Anglin dave.anglin@bell.net
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-03-22 17:52 Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes Sam James
2022-03-22 18:14 ` Helge Deller
2022-03-22 18:19 ` John David Anglin
@ 2022-04-05 21:13 ` John David Anglin
2022-04-12 5:18 ` Sam James
2022-04-23 20:33 ` John David Anglin
2 siblings, 2 replies; 22+ messages in thread
From: John David Anglin @ 2022-04-05 21:13 UTC (permalink / raw)
To: Sam James, linux-parisc; +Cc: hppa
On 2022-03-22 1:52 p.m., Sam James wrote:
> In Gentoo, we've just got our hands on an RP3440 (PA8800) which seems to quite easily hit inequivalent aliasing issues.
>
> We've found that under some workloads, the machine copes fine, none of that appears in dmesg, and all is well - even for
> over a week. But as soon as we start other workloads (the problematic one is building "stages" -- release media for Gentoo),
> within 30m or so, the machine is in a broken state, with these messages flooding dmesg:
> ```
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42994000 and 0x426e1000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426e1000 and 0x41b56000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b56000 and 0x41aae000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41aae000 and 0x42774000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42774000 and 0x41202000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41202000 and 0x428dd000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41e2c000 and 0x418f6000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x418f6000 and 0x42980000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42980000 and 0x426cd000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426cd000 and 0x41b42000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b42000 and 0x41a9a000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41a9a000 and 0x42760000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42760000 and 0x411ee000 in file bash
> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x411ee000 and 0x428c9000 in file bash
> ```
It seems all these messages result from a single call to flush_dcache_page. Note the sequential behavior of old_addr
and addr, and message times.
Possibly, the VMA interval tree is corrupt, so the loop doesn't terminate properly.
vma_interval_tree_foreach(mpnt, &mapping->i_mmap, pgoff, pgoff) {
offset = (pgoff - mpnt->vm_pgoff) << PAGE_SHIFT;
addr = mpnt->vm_start + offset;
/* The TLB is the engine of coherence on parisc: The
* CPU is entitled to speculate any page with a TLB
* mapping, so here we kill the mapping then flush the
* page along a special flush only alias mapping.
* This guarantees that the page is no-longer in the
* cache for any process and nor may it be
* speculatively read in (until the user or kernel
* specifically accesses it, of course) */
flush_tlb_page(mpnt, addr);
if (old_addr == 0 || (old_addr & (SHM_COLOUR - 1))
!= (addr & (SHM_COLOUR - 1))) {
__flush_cache_page(mpnt, addr, page_to_phys(page));
if (parisc_requires_coherency() && old_addr)
printk(KERN_ERR "INEQUIVALENT ALIASES 0x%lx and 0x%lx in file %pD\n", old_addr, addr, mpnt->vm_file);
old_addr = addr;
}
}
I see arm skips some VMAs:
vma_interval_tree_foreach(mpnt, &mapping->i_mmap, pgoff, pgoff) {
unsigned long offset;
/*
* If this VMA is not in our MM, we can ignore it.
*/
if (mpnt->vm_mm != mm)
continue;
if (!(mpnt->vm_flags & VM_MAYSHARE))
continue;
offset = (pgoff - mpnt->vm_pgoff) << PAGE_SHIFT;
flush_cache_page(mpnt, mpnt->vm_start + offset, page_to_pfn(page));
}
Dave
--
John David Anglin dave.anglin@bell.net
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-04-05 21:13 ` John David Anglin
@ 2022-04-12 5:18 ` Sam James
2022-04-12 12:27 ` John David Anglin
2022-04-23 20:33 ` John David Anglin
1 sibling, 1 reply; 22+ messages in thread
From: Sam James @ 2022-04-12 5:18 UTC (permalink / raw)
To: John David Anglin; +Cc: linux-parisc, hppa
[-- Attachment #1: Type: text/plain, Size: 10090 bytes --]
> On 5 Apr 2022, at 22:13, John David Anglin <dave.anglin@bell.net> wrote:
>
> On 2022-03-22 1:52 p.m., Sam James wrote:
>> In Gentoo, we've just got our hands on an RP3440 (PA8800) which seems to quite easily hit inequivalent aliasing issues.
>>
>> We've found that under some workloads, the machine copes fine, none of that appears in dmesg, and all is well - even for
>> over a week. But as soon as we start other workloads (the problematic one is building "stages" -- release media for Gentoo),
>> within 30m or so, the machine is in a broken state, with these messages flooding dmesg:
>> ```
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42994000 and 0x426e1000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426e1000 and 0x41b56000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b56000 and 0x41aae000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41aae000 and 0x42774000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42774000 and 0x41202000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41202000 and 0x428dd000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41e2c000 and 0x418f6000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x418f6000 and 0x42980000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42980000 and 0x426cd000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426cd000 and 0x41b42000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b42000 and 0x41a9a000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41a9a000 and 0x42760000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42760000 and 0x411ee000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x411ee000 and 0x428c9000 in file bash
>> ```
> It seems all these messages result from a single call to flush_dcache_page. Note the sequential behavior of old_addr
> and addr, and message times.
FWIW, from Helge's config on 5.10.108 (config changes on my end: just disabling unneeded devices to speed up build), I have the same
horrible wall:
[...]
[909453.077034] INEQUIVALENT ALIASES 0x41e26000 and 0x42ae2000 in file gmake
[909453.079829] INEQUIVALENT ALIASES 0x428a7000 and 0x41971000 in file python3.9
[909453.084697] INEQUIVALENT ALIASES 0x41d11000 and 0x41add000 in file gmake
[909453.084934] INEQUIVALENT ALIASES 0x41add000 and 0x418f4000 in file gmake
[909453.085426] INEQUIVALENT ALIASES 0x418f4000 and 0x41ded000 in file gmake
[909453.085658] INEQUIVALENT ALIASES 0x41ded000 and 0x42aa9000 in file gmake
[909453.093396] INEQUIVALENT ALIASES 0x41d2c000 and 0x41af8000 in file gmake
[909453.093630] INEQUIVALENT ALIASES 0x41af8000 and 0x4190f000 in file gmake
[909453.094390] INEQUIVALENT ALIASES 0x4190f000 and 0x41e08000 in file gmake
[909453.094621] INEQUIVALENT ALIASES 0x41e08000 and 0x42ac4000 in file gmake
[909453.096778] INEQUIVALENT ALIASES 0x41d2d000 and 0x41af9000 in file gmake
[909453.098128] INEQUIVALENT ALIASES 0x41af9000 and 0x41910000 in file gmake
[909453.098361] INEQUIVALENT ALIASES 0x41910000 and 0x41e09000 in file gmake
[909453.099649] INEQUIVALENT ALIASES 0x41e09000 and 0x42ac5000 in file gmake
[909453.099897] INEQUIVALENT ALIASES 0x41d2a000 and 0x41af6000 in file gmake
[909453.102098] INEQUIVALENT ALIASES 0x41af6000 and 0x4190d000 in file gmake
[909453.103649] INEQUIVALENT ALIASES 0x4190d000 and 0x41e06000 in file gmake
[909453.103649] INEQUIVALENT ALIASES 0x41e06000 and 0x42ac2000 in file gmake
[909453.176099] INEQUIVALENT ALIASES 0x41d26000 and 0x41af2000 in file gmake
[909453.176332] INEQUIVALENT ALIASES 0x41af2000 and 0x41909000 in file gmake
[909453.176781] INEQUIVALENT ALIASES 0x41909000 and 0x41e02000 in file gmake
[909453.177011] INEQUIVALENT ALIASES 0x41e02000 and 0x42abe000 in file gmake
[909453.179720] INEQUIVALENT ALIASES 0x41d4c000 and 0x41b18000 in file gmake
[909453.182175] INEQUIVALENT ALIASES 0x41b18000 and 0x4192f000 in file gmake
[...]
[a while later]
[965092.169806] do_page_fault() command='conftest' type=15 address=0x00000000 in libc-2.33.so[f8418000+17b000]
trap #15: Data TLB miss fault
[965092.170490] CPU: 0 PID: 1786 Comm: conftest Tainted: G E 5.10.108 #1
[965092.170498] Hardware name: 9000/800/rp3440
[965092.170514] YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
[965092.170524] PSW: 00000000000001001111111100001111 Tainted: G E
[965092.170535] r00-03 000000ff0004ff0f 00000000f8597400 00000000f84a9e73 0000000000000003
[965092.170567] r04-07 00000000f8597c00 000000004249cd10 0000000000000010 0000000000000038
[965092.170577] r08-11 00000000f90e3be0 00000000f90e3bc8 000000004249cd10 0000000000000002
[965092.170588] r12-15 00000000f90e39c8 000000004249c5e0 0000000000000007 00000000f90e3a2c
[965092.170599] r16-19 0000000000000002 00000000f90e3a24 0000000000000000 00000000f8597c00
[965092.170610] r20-23 0000000000000003 0000000000000000 00000000f90e3be0 000000004249cd10
[965092.170621] r24-27 0000000000000004 0000000000000018 000000004249cd10 0000000041d34000
[965092.170632] r28-31 000000004249cd10 0000000000000000 00000000f90e3d80 0000000000000000
[965092.170642] sr00-03 000000000ed70800 0000000000000000 0000000000000000 000000000ed70800
[965092.170653] sr04-07 000000000ed70800 000000000ed70800 000000000ed70800 000000000ed70800
[965092.170668] VZOUICununcqcqcqcqcqcrmunTDVZOUI
[965092.170677] FPSR: 00000000000000000000000000000000
[965092.170685] FPER1: 00000000
[965092.170696] fr00-03 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[965092.170707] fr04-07 bff0000000000000 41d88c07fdc00000 3fe999999959554e 4001c28f5c28f5c3
[965092.170718] fr08-11 0000000000000000 8000000000000000 bfe5555555555560 bfe5555555555560
[965092.170729] fr12-15 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[965092.170740] fr16-19 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[965092.170751] fr20-23 0000000000000000 0000000000000000 0000000000000038 00002c6300000032
[965092.170762] fr24-27 0000008000000000 0000000000000000 3fd56217fdb2473a 3fdffffffffffdbd
[965092.170773] fr28-31 bfe0000000000001 3d2ef35793c76730 3fd555555551305b 8000000000000000
[965092.170790] IASQ: 000000000ed70800 000000000ed70800 IAOQ: 00000000f84aa023 00000000f84aa027
[965092.170799] IIR: 0ea810b4 ISR: 000000000ed70800 IOR: 0000000000000000
[965092.170809] CPU: 0 CR30: 000000017655c000 CR31: ffffffffdbfbffff
[965092.170817] ORIG_R28: 0000000000000000
[965092.170825] IAOQ[0]: 00000000f84aa023
[965092.170834] IAOQ[1]: 00000000f84aa027
[965092.170842] RP(r2): 00000000f84a9e73
[967521.206030] INEQUIVALENT ALIASES 0x4124f000 and 0x41f24000 in file ccache
[967521.206325] INEQUIVALENT ALIASES 0x4124e000 and 0x41f23000 in file ccache
[967553.003301] conftest(27686): unaligned access to 0x00000000f9bc7755 at ip=0x000000004243b7fb
[967553.003639] conftest(27686): unaligned access to 0x00000000f9bc7756 at ip=0x000000004243b807
[967830.349792] INEQUIVALENT ALIASES 0x84000 and 0xf6783000 in file cc1
[967830.350074] INEQUIVALENT ALIASES 0x83000 and 0xf6782000 in file cc1
[967830.365661] INEQUIVALENT ALIASES 0x10d000 and 0xf680c000 in file cc1
[967830.366026] INEQUIVALENT ALIASES 0x10c000 and 0xf680b000 in file cc1
[967830.366538] INEQUIVALENT ALIASES 0xfd000 and 0xf67fc000 in file cc1
[...]
I see the TLB miss faults occasionally but not always with the big ALIASES wall.
>
> Possibly, the VMA interval tree is corrupt, so the loop doesn't terminate properly.
>
> vma_interval_tree_foreach(mpnt, &mapping->i_mmap, pgoff, pgoff) {
> offset = (pgoff - mpnt->vm_pgoff) << PAGE_SHIFT;
> addr = mpnt->vm_start + offset;
>
> /* The TLB is the engine of coherence on parisc: The
> * CPU is entitled to speculate any page with a TLB
> * mapping, so here we kill the mapping then flush the
> * page along a special flush only alias mapping.
> * This guarantees that the page is no-longer in the
> * cache for any process and nor may it be
> * speculatively read in (until the user or kernel
> * specifically accesses it, of course) */
>
> flush_tlb_page(mpnt, addr);
> if (old_addr == 0 || (old_addr & (SHM_COLOUR - 1))
> != (addr & (SHM_COLOUR - 1))) {
> __flush_cache_page(mpnt, addr, page_to_phys(page));
> if (parisc_requires_coherency() && old_addr)
> printk(KERN_ERR "INEQUIVALENT ALIASES 0x%lx and 0x%lx in file %pD\n", old_addr, addr, mpnt->vm_file);
> old_addr = addr;
> }
> }
>
> I see arm skips some VMAs:
>
> vma_interval_tree_foreach(mpnt, &mapping->i_mmap, pgoff, pgoff) {
> unsigned long offset;
>
> /*
> * If this VMA is not in our MM, we can ignore it.
> */
> if (mpnt->vm_mm != mm)
> continue;
> if (!(mpnt->vm_flags & VM_MAYSHARE))
> continue;
> offset = (pgoff - mpnt->vm_pgoff) << PAGE_SHIFT;
> flush_cache_page(mpnt, mpnt->vm_start + offset, page_to_pfn(page));
> }
>
Is there anything I can do to confirm your suspicion?
> Dave
>
> --
> John David Anglin dave.anglin@bell.net
best,
sam
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^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-04-12 5:18 ` Sam James
@ 2022-04-12 12:27 ` John David Anglin
2022-04-12 13:20 ` John David Anglin
0 siblings, 1 reply; 22+ messages in thread
From: John David Anglin @ 2022-04-12 12:27 UTC (permalink / raw)
To: Sam James; +Cc: linux-parisc, hppa
On 2022-04-12 1:18 a.m., Sam James wrote:
>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x411ee000 and 0x428c9000 in file bash
>>> ```
>> It seems all these messages result from a single call to flush_dcache_page. Note the sequential behavior of old_addr
>> and addr, and message times.
> FWIW, from Helge's config on 5.10.108 (config changes on my end: just disabling unneeded devices to speed up build), I have the same
> horrible wall:
This change might help:
https://lore.kernel.org/linux-parisc/YlNw8jzP9OQRKvlV@mx3210.localdomain/T/#u
It applies on top of Helge's current for-next tree which is based on 5.18.0-rc1+.
The messages will no longer appear with this patch on c8000/rp34xx. However, the loop corruption
might still occur. If that happens, I think the stall detector will trigger, or maybe some other crash.
The loop is changed to flush all mount points on machines with PA8800 or PA8900 processors as I
believe these CPUs don't support equivalent aliases.
Dave
--
John David Anglin dave.anglin@bell.net
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-04-12 12:27 ` John David Anglin
@ 2022-04-12 13:20 ` John David Anglin
2022-04-12 23:45 ` Sam James
0 siblings, 1 reply; 22+ messages in thread
From: John David Anglin @ 2022-04-12 13:20 UTC (permalink / raw)
To: Sam James; +Cc: linux-parisc, hppa
On 2022-04-12 8:27 a.m., John David Anglin wrote:
> On 2022-04-12 1:18 a.m., Sam James wrote:
>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x411ee000 and 0x428c9000 in file bash
>>>> ```
>>> It seems all these messages result from a single call to flush_dcache_page. Note the sequential behavior of old_addr
>>> and addr, and message times.
>> FWIW, from Helge's config on 5.10.108 (config changes on my end: just disabling unneeded devices to speed up build), I have the same
>> horrible wall:
> This change might help:
> https://lore.kernel.org/linux-parisc/YlNw8jzP9OQRKvlV@mx3210.localdomain/T/#u
>
> It applies on top of Helge's current for-next tree which is based on 5.18.0-rc1+.
>
> The messages will no longer appear with this patch on c8000/rp34xx. However, the loop corruption
> might still occur. If that happens, I think the stall detector will trigger, or maybe some other crash.
>
> The loop is changed to flush all mount points on machines with PA8800 or PA8900 processors as I
> believe these CPUs don't support equivalent aliases.
Thousands of messages aren't useful. I would suggest adding a BUG_ON statement in the loop that
triggers on the first message. That might help find the circumstances that cause the problem.
I think the loop may get corrupted when the mapping code fails to find an address aligned on a 4MB
boundary. Another possibility might be a locking issue. In both these cases, the messages are just a
symptom of a problem elsewhere.
Dave
--
John David Anglin dave.anglin@bell.net
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-04-12 13:20 ` John David Anglin
@ 2022-04-12 23:45 ` Sam James
2022-04-19 19:52 ` Sam James
0 siblings, 1 reply; 22+ messages in thread
From: Sam James @ 2022-04-12 23:45 UTC (permalink / raw)
To: John David Anglin; +Cc: linux-parisc, hppa
[-- Attachment #1: Type: text/plain, Size: 2241 bytes --]
> On 12 Apr 2022, at 14:20, John David Anglin <dave.anglin@bell.net> wrote:
>
> On 2022-04-12 8:27 a.m., John David Anglin wrote:
>> On 2022-04-12 1:18 a.m., Sam James wrote:
>>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x411ee000 and 0x428c9000 in file bash
>>>>> ```
>>>> It seems all these messages result from a single call to flush_dcache_page. Note the sequential behavior of old_addr
>>>> and addr, and message times.
>>> FWIW, from Helge's config on 5.10.108 (config changes on my end: just disabling unneeded devices to speed up build), I have the same
>>> horrible wall:
>> This change might help:
>> https://lore.kernel.org/linux-parisc/YlNw8jzP9OQRKvlV@mx3210.localdomain/T/#u
>>
>> It applies on top of Helge's current for-next tree which is based on 5.18.0-rc1+.
>>
>> The messages will no longer appear with this patch on c8000/rp34xx. However, the loop corruption
>> might still occur. If that happens, I think the stall detector will trigger, or maybe some other crash.
>>
>> The loop is changed to flush all mount points on machines with PA8800 or PA8900 processors as I
>> believe these CPUs don't support equivalent aliases.
>
> Thousands of messages aren't useful. I would suggest adding a BUG_ON statement in the loop that
> triggers on the first message. That might help find the circumstances that cause the problem.
>
Your change *seems* to have prevented the "bad wall"! But now we get some silent runtime corruption
and binaries crashing (5.18.0_rc2 + for-next + your patch).
So this seems like a good improvement given those crashes happened previously too, although maybe
less often.
Not sure how to get more debugging info yet, there is nothing helpful in dmesg (no messages at all when
it happens). Suggestions (given it is not hitting that loop)?
> I think the loop may get corrupted when the mapping code fails to find an address aligned on a 4MB
> boundary. Another possibility might be a locking issue. In both these cases, the messages are just a
> symptom of a problem elsewhere.
I think we are getting somewhere based on the above. Big thanks.
>
> Dave
>
> --
> John David Anglin dave.anglin@bell.net
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^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-04-12 23:45 ` Sam James
@ 2022-04-19 19:52 ` Sam James
2022-04-19 21:29 ` John David Anglin
0 siblings, 1 reply; 22+ messages in thread
From: Sam James @ 2022-04-19 19:52 UTC (permalink / raw)
To: John David Anglin; +Cc: linux-parisc, hppa
[-- Attachment #1: Type: text/plain, Size: 6113 bytes --]
> On 13 Apr 2022, at 00:45, Sam James <sam@gentoo.org> wrote:
>
>
>
>> On 12 Apr 2022, at 14:20, John David Anglin <dave.anglin@bell.net> wrote:
>>
>> On 2022-04-12 8:27 a.m., John David Anglin wrote:
>>> On 2022-04-12 1:18 a.m., Sam James wrote:
>>>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x411ee000 and 0x428c9000 in file bash
>>>>>> ```
>>>>> It seems all these messages result from a single call to flush_dcache_page. Note the sequential behavior of old_addr
>>>>> and addr, and message times.
>>>> FWIW, from Helge's config on 5.10.108 (config changes on my end: just disabling unneeded devices to speed up build), I have the same
>>>> horrible wall:
>>> This change might help:
>>> https://lore.kernel.org/linux-parisc/YlNw8jzP9OQRKvlV@mx3210.localdomain/T/#u
>>>
>>> It applies on top of Helge's current for-next tree which is based on 5.18.0-rc1+.
>>>
>>> The messages will no longer appear with this patch on c8000/rp34xx. However, the loop corruption
>>> might still occur. If that happens, I think the stall detector will trigger, or maybe some other crash.
>>>
>>> The loop is changed to flush all mount points on machines with PA8800 or PA8900 processors as I
>>> believe these CPUs don't support equivalent aliases.
>>
>> Thousands of messages aren't useful. I would suggest adding a BUG_ON statement in the loop that
>> triggers on the first message. That might help find the circumstances that cause the problem.
>>
>
> Your change *seems* to have prevented the "bad wall"! But now we get some silent runtime corruption
> and binaries crashing (5.18.0_rc2 + for-next + your patch).
>
> So this seems like a good improvement given those crashes happened previously too, although maybe
> less often.
>
> Not sure how to get more debugging info yet, there is nothing helpful in dmesg (no messages at all when
> it happens). Suggestions (given it is not hitting that loop)?
Spoke slightly too soon: processes dying / corruption happened with v1, and we maybe got a bit longer out of v2,
but then issues started again (processes dying, nothing in dmesg).
Once the "bad state" happens, the system is generally unreliable. I tried to upgrade man-db and then I got
a gcc ICE:
```
/bin/sh ../../libtool --tag=CC --mode=compile hppa2.0-unknown-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../.. -DDEFAULT_TEXT_DOMAIN=\"man-db-gnulib\" -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -pipe -march=2.0 -Wall -c -o glthread/libgnu_la-threadlib.lo `test -f 'glthread/threadlib.c' || echo './'`glthread/threadlib.c
/bin/sh ../../libtool --tag=CC --mode=compile hppa2.0-unknown-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../.. -DDEFAULT_TEXT_DOMAIN=\"man-db-gnulib\" -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -pipe -march=2.0 -Wall -c -o libgnu_la-timespec.lo `test -f 'timespec.c' || echo './'`timespec.c
during RTL pass: reload
In file included from regex.c:74:
regcomp.c: In function ‘parse_expression’:
regcomp.c:2421:1: internal compiler error: Segmentation fault
2421 | }
| ^
libtool: compile: hppa2.0-unknown-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../.. -DDEFAULT_TEXT_DOMAIN=\"man-db-gnulib\" -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -pipe -march=2.0 -Wall -c glthread/threadlib.c -fPIC -DPIC -o glthread/.libs/libgnu_la-threadlib.o
libtool: compile: hppa2.0-unknown-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../.. -DDEFAULT_TEXT_DOMAIN=\"man-db-gnulib\" -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -pipe -march=2.0 -Wall -c timespec.c -fPIC -DPIC -o .libs/libgnu_la-timespec.o
/bin/sh ../../libtool --tag=CC --mode=compile hppa2.0-unknown-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../.. -DDEFAULT_TEXT_DOMAIN=\"man-db-gnulib\" -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -pipe -march=2.0 -Wall -c -o libgnu_la-unistd.lo `test -f 'unistd.c' || echo './'`unistd.c
/bin/sh ../../libtool --tag=CC --mode=compile hppa2.0-unknown-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../.. -DDEFAULT_TEXT_DOMAIN=\"man-db-gnulib\" -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -pipe -march=2.0 -Wall -c -o libgnu_la-dup-safer.lo `test -f 'dup-safer.c' || echo './'`dup-safer.c
0xf61f7313 __libc_start_call_main
../sysdeps/nptl/libc_start_call_main.h:58
0xf61f746f __libc_start_main_impl
/var/tmp/portage/sys-libs/glibc-2.34-r11/work/glibc-2.34/csu/libc-start.c:409
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://bugs.gentoo.org/> for instructions.
make[4]: *** [Makefile:3664: libgnu_la-regex.lo] Error 1
make[4]: *** Waiting for unfinished jobs....
```
(I don't anticipate this being a genuine ICE, as it only happens when the system becomes "tainted", and is not reproducible after reboots during normal activity.)
Best,
sam
[-- Attachment #2: Message signed with OpenPGP --]
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^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-04-19 19:52 ` Sam James
@ 2022-04-19 21:29 ` John David Anglin
2022-04-19 21:52 ` James Bottomley
0 siblings, 1 reply; 22+ messages in thread
From: John David Anglin @ 2022-04-19 21:29 UTC (permalink / raw)
To: Sam James; +Cc: linux-parisc, hppa
On 2022-04-19 3:52 p.m., Sam James wrote:
>
>> On 13 Apr 2022, at 00:45, Sam James <sam@gentoo.org> wrote:
>>
>>
>>
>>> On 12 Apr 2022, at 14:20, John David Anglin <dave.anglin@bell.net> wrote:
>>>
>>> On 2022-04-12 8:27 a.m., John David Anglin wrote:
>>>> On 2022-04-12 1:18 a.m., Sam James wrote:
>>>>>>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x411ee000 and 0x428c9000 in file bash
>>>>>>> ```
>>>>>> It seems all these messages result from a single call to flush_dcache_page. Note the sequential behavior of old_addr
>>>>>> and addr, and message times.
>>>>> FWIW, from Helge's config on 5.10.108 (config changes on my end: just disabling unneeded devices to speed up build), I have the same
>>>>> horrible wall:
>>>> This change might help:
>>>> https://lore.kernel.org/linux-parisc/YlNw8jzP9OQRKvlV@mx3210.localdomain/T/#u
>>>>
>>>> It applies on top of Helge's current for-next tree which is based on 5.18.0-rc1+.
>>>>
>>>> The messages will no longer appear with this patch on c8000/rp34xx. However, the loop corruption
>>>> might still occur. If that happens, I think the stall detector will trigger, or maybe some other crash.
>>>>
>>>> The loop is changed to flush all mount points on machines with PA8800 or PA8900 processors as I
>>>> believe these CPUs don't support equivalent aliases.
>>> Thousands of messages aren't useful. I would suggest adding a BUG_ON statement in the loop that
>>> triggers on the first message. That might help find the circumstances that cause the problem.
>>>
>> Your change *seems* to have prevented the "bad wall"! But now we get some silent runtime corruption
>> and binaries crashing (5.18.0_rc2 + for-next + your patch).
>>
>> So this seems like a good improvement given those crashes happened previously too, although maybe
>> less often.
>>
>> Not sure how to get more debugging info yet, there is nothing helpful in dmesg (no messages at all when
>> it happens). Suggestions (given it is not hitting that loop)?
> Spoke slightly too soon: processes dying / corruption happened with v1, and we maybe got a bit longer out of v2,
> but then issues started again (processes dying, nothing in dmesg).
>
> Once the "bad state" happens, the system is generally unreliable. I tried to upgrade man-db and then I got
> a gcc ICE:
> ```
> /bin/sh ../../libtool --tag=CC --mode=compile hppa2.0-unknown-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../.. -DDEFAULT_TEXT_DOMAIN=\"man-db-gnulib\" -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -pipe -march=2.0 -Wall -c -o glthread/libgnu_la-threadlib.lo `test -f 'glthread/threadlib.c' || echo './'`glthread/threadlib.c
> /bin/sh ../../libtool --tag=CC --mode=compile hppa2.0-unknown-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../.. -DDEFAULT_TEXT_DOMAIN=\"man-db-gnulib\" -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -pipe -march=2.0 -Wall -c -o libgnu_la-timespec.lo `test -f 'timespec.c' || echo './'`timespec.c
> during RTL pass: reload
> In file included from regex.c:74:
> regcomp.c: In function ‘parse_expression’:
> regcomp.c:2421:1: internal compiler error: Segmentation fault
> 2421 | }
> | ^
> libtool: compile: hppa2.0-unknown-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../.. -DDEFAULT_TEXT_DOMAIN=\"man-db-gnulib\" -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -pipe -march=2.0 -Wall -c glthread/threadlib.c -fPIC -DPIC -o glthread/.libs/libgnu_la-threadlib.o
> libtool: compile: hppa2.0-unknown-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../.. -DDEFAULT_TEXT_DOMAIN=\"man-db-gnulib\" -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -pipe -march=2.0 -Wall -c timespec.c -fPIC -DPIC -o .libs/libgnu_la-timespec.o
> /bin/sh ../../libtool --tag=CC --mode=compile hppa2.0-unknown-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../.. -DDEFAULT_TEXT_DOMAIN=\"man-db-gnulib\" -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -pipe -march=2.0 -Wall -c -o libgnu_la-unistd.lo `test -f 'unistd.c' || echo './'`unistd.c
> /bin/sh ../../libtool --tag=CC --mode=compile hppa2.0-unknown-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../.. -DDEFAULT_TEXT_DOMAIN=\"man-db-gnulib\" -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -O2 -pipe -march=2.0 -Wall -c -o libgnu_la-dup-safer.lo `test -f 'dup-safer.c' || echo './'`dup-safer.c
> 0xf61f7313 __libc_start_call_main
> ../sysdeps/nptl/libc_start_call_main.h:58
> 0xf61f746f __libc_start_main_impl
> /var/tmp/portage/sys-libs/glibc-2.34-r11/work/glibc-2.34/csu/libc-start.c:409
> Please submit a full bug report,
> with preprocessed source if appropriate.
> Please include the complete backtrace with any bug report.
> See <https://bugs.gentoo.org/> for instructions.
> make[4]: *** [Makefile:3664: libgnu_la-regex.lo] Error 1
> make[4]: *** Waiting for unfinished jobs....
> ```
>
> (I don't anticipate this being a genuine ICE, as it only happens when the system becomes "tainted", and is not reproducible after reboots during normal activity.)
Yes, these compiler failures are almost never reproducible. It's only guess work on my part
that these faults are a result of problems with cache flushing. We know that the PDC call to
determine cache characteristics indicates that the alias boundary on PA8800/PA8900 is larger
than 16 MB. Flushing via the user mapping avoids the using the tmpalias flushes and the
question as to what the true alias boundary is on PA8800/PA8900. It might be that using
64 MB works fine on PA8800/PA8900. I haven't tested this alternative to any great extent.
There are a couple of issues that aren't addressed by change:
1) The patch does not changed the SMBLBA. It remains at 4 MB. This could be a problem
for shared mappings.
2) The flush in copy_user_page remains a tmpalias flush since there is no easy way to access
the context (vma/mm) for the flush.
3) In the following flushes,
#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
do { \
flush_cache_page(vma, vaddr, page_to_pfn(page)); \
memcpy(dst, src, len); \
flush_kernel_dcache_range_asm((unsigned long)dst, (unsigned long)dst + l
en); \
} while (0)
#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
do { \
flush_cache_page(vma, vaddr, page_to_pfn(page)); \
memcpy(dst, src, len); \
} while (0)
I sometimes see the following fault,
BUG: nullifying cache flush/purge instruction
CPU: 2 PID: 866 Comm: systemd-journal Not tainted 5.18.0-rc1+ #1
Hardware name: 9000/800/rp3440
YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
PSW: 00001000000001000000010000001111 Not tainted
r00-03 000000000804040f 0000000040d66000 0000000040208758 000000007f9c0690
r04-07 0000000040be2680 00000000f7dee000 000000004eea5238 00000000000006be
r08-11 00000000000d7c00 000000003f77d000 00000000f7def000 00000000602a4000
r12-15 0000000058110dd0 0000000040c86680 0000000040c20e80 0000000040c20e80
r16-19 0000000040c20e80 0000000040c34680 0000000040c20e80 000000000800000f
r20-23 ffffffffc0000000 0000000000000800 00000000f7def000 0000000000000080
r24-27 00000000000202a4 00000000f7def000 00000000f7dee000 0000000040be2680
r28-31 0000000040baa9a0 000000007f9c0710 000000007f9c0740 000000002be2f000
sr00-03 00000000000d7c00 00000000013a5400 0000000000000000 00000000013a5400
sr04-07 0000000000000000 0000000000000000 0000000000000000 0000000000000000
IASQ: 0000000000000000 0000000000000000 IAOQ: 0000000040200758 000000004020075c
IIR: 0757d2a0 ISR: 00000000013a5400 IOR: 00000000f7dee000
CPU: 2 CR30: 000000004c510ec0 CR31: ffffffffffffffff
ORIG_R28: 000000000000a206
IAOQ[0]: flush_user_dcache_range_asm+0x20/0x78
IAOQ[1]: flush_user_dcache_range_asm+0x24/0x78
RP(r2): flush_user_cache_page+0xb0/0x1e8
Backtrace:
[<0000000040208758>] flush_user_cache_page+0xb0/0x1e8
[<000000004020a130>] flush_cache_page+0x120/0x1f0
[<0000000040442b54>] __access_remote_vm+0x49c/0x568
[<0000000040442d3c>] access_remote_vm+0x2c/0x40
[<00000000405a2afc>] get_mm_cmdline+0x244/0x490
[<00000000405a5314>] proc_pid_cmdline_read+0xcc/0x200
[<00000000404bd510>] vfs_read+0x88/0x1e0
[<00000000404bdad8>] ksys_read+0xa0/0x188
[<00000000404bdbec>] sys_read+0x2c/0x40
[<0000000040203e30>] syscall_exit+0x0/0x10
when the flush is done using the vma. It appears that the pte_val is sometimes garbage. I haven't
seen this in any other flushes.
Dave
--
John David Anglin dave.anglin@bell.net
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-04-19 21:29 ` John David Anglin
@ 2022-04-19 21:52 ` James Bottomley
2022-04-20 0:11 ` John David Anglin
0 siblings, 1 reply; 22+ messages in thread
From: James Bottomley @ 2022-04-19 21:52 UTC (permalink / raw)
To: John David Anglin, Sam James; +Cc: linux-parisc, hppa
On Tue, 2022-04-19 at 17:29 -0400, John David Anglin wrote:
> We know that the PDC call to determine cache
> characteristics indicates that the alias boundary on PA8800/PA8900 is
> larger than 16 MB.
Sorry, late to the party. What the PDC tells you is unreliable.
However, the Architecture guide Appendix F says "These rules provide
offset aliasing on 16 Mbyte boundaries, with optional support for
offset aliasing on smaller power of two sized boundaries, and either
restricted or unlimited space aliasing."
So unless someone has an update to the architecture guide, 16MB as a
cache stride is architecturally required to work. The tmpalias code in
pacache.S is predicated on an assurance by the old HP chip designers
that no chip was released with a cache stride greater than 4MB, meaning
we could safely relax the 16MB architectural rules down to 4MB.
James
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-04-19 21:52 ` James Bottomley
@ 2022-04-20 0:11 ` John David Anglin
0 siblings, 0 replies; 22+ messages in thread
From: John David Anglin @ 2022-04-20 0:11 UTC (permalink / raw)
To: James Bottomley, Sam James; +Cc: linux-parisc, hppa
On 2022-04-19 5:52 p.m., James Bottomley wrote:
> On Tue, 2022-04-19 at 17:29 -0400, John David Anglin wrote:
>> We know that the PDC call to determine cache
>> characteristics indicates that the alias boundary on PA8800/PA8900 is
>> larger than 16 MB.
> Sorry, late to the party. What the PDC tells you is unreliable.
Are you sure? The PDC reference that I have is version 1.1E dated July 22, 2004.
That's after the c8000 and rp34xx were released.
It seems likely that the PDC firmware would have returned the value for 4 MB
if that were the case for these machines.
>
> However, the Architecture guide Appendix F says "These rules provide
> offset aliasing on 16 Mbyte boundaries, with optional support for
> offset aliasing on smaller power of two sized boundaries, and either
> restricted or unlimited space aliasing."
Correct. The Architecture that I have has an errata note changing the value
from 1 MB to 16 MB. However, if you search on equivalent aliases you will
find inconsistencies in the number of offset bits (requirement 2).
>
> So unless someone has an update to the architecture guide, 16MB as a
> cache stride is architecturally required to work. The tmpalias code in
> pacache.S is predicated on an assurance by the old HP chip designers
> that no chip was released with a cache stride greater than 4MB, meaning
> we could safely relax the 16MB architectural rules down to 4MB.
The patches that I sent change to hard coded bit definitions in pacache.S and
entry.S. This makes it easy to test any alias boundary. I went with 64 MB for
CONFIG_64BIT since a 128 MB region is only a small part of the address space.
It seemed to me unlikely that the alias boundary would be larger than the size
of the L2 cache.
I still don't know why the tmpalias code doesn't work for kernel virtual addresses.
Yet, even 4 MB seems to work fine for user virtual addresses.
As far as I can tell, space register hashing is off.
While it easy to make the tmpalias region larger, it not easy to increase SHM_COLOUR
which is currently 0x00400000.
It appears the gentoo folks are still having problems with random segmentation faults.
Yet, I'm not seeing them at anywhere near the same rate as other debian buildds.
Withe the patch, it's relatively easy to swithch between tmpalias flushing and flushing
through the user mappings. Performance is about the same.
Dave
--
John David Anglin dave.anglin@bell.net
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes
2022-04-05 21:13 ` John David Anglin
2022-04-12 5:18 ` Sam James
@ 2022-04-23 20:33 ` John David Anglin
1 sibling, 0 replies; 22+ messages in thread
From: John David Anglin @ 2022-04-23 20:33 UTC (permalink / raw)
To: Sam James, linux-parisc; +Cc: hppa
On 2022-04-05 5:13 p.m., John David Anglin wrote:
> On 2022-03-22 1:52 p.m., Sam James wrote:
>> In Gentoo, we've just got our hands on an RP3440 (PA8800) which seems to quite easily hit inequivalent aliasing issues.
>>
>> We've found that under some workloads, the machine copes fine, none of that appears in dmesg, and all is well - even for
>> over a week. But as soon as we start other workloads (the problematic one is building "stages" -- release media for Gentoo),
>> within 30m or so, the machine is in a broken state, with these messages flooding dmesg:
>> ```
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42994000 and 0x426e1000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426e1000 and 0x41b56000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b56000 and 0x41aae000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41aae000 and 0x42774000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42774000 and 0x41202000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41202000 and 0x428dd000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41e2c000 and 0x418f6000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x418f6000 and 0x42980000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42980000 and 0x426cd000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x426cd000 and 0x41b42000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41b42000 and 0x41a9a000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x41a9a000 and 0x42760000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x42760000 and 0x411ee000 in file bash
>> Mar 22 04:19:55 muta.hppa.dev.gentoo.org kernel: INEQUIVALENT ALIASES 0x411ee000 and 0x428c9000 in file bash
>> ```
> It seems all these messages result from a single call to flush_dcache_page. Note the sequential behavior of old_addr
> and addr, and message times.
I had some messages from systemd:
[ 1738.323997] INEQUIVALENT ALIASES 0x42190000 and 0x4222d000 in file systemd
[ 1738.361116] INEQUIVALENT ALIASES 0x42186000 and 0x42223000 in file systemd
[ 1738.373668] INEQUIVALENT ALIASES 0x4218d000 and 0x4222a000 in file systemd
[ 1738.379494] INEQUIVALENT ALIASES 0x4217f000 and 0x4221c000 in file systemd
[ 1738.392740] INEQUIVALENT ALIASES 0x4217c000 and 0x42219000 in file systemd
[ 1738.394909] INEQUIVALENT ALIASES 0x42199000 and 0x42236000 in file systemd
root@hiauly6:/proc/892# cat maps
42219000-423a2000 r-xp 00000000 08:15 8918492 /lib/systemd/systemd
423a2000-423c7000 r--p 00189000 08:15 8918492 /lib/systemd/systemd
423c7000-423d3000 rwxp 001ae000 08:15 8918492 /lib/systemd/systemd
42523000-4259b000 rwxp 00000000 00:00 0 [heap]
f0bfa000-f0c20000 r-xp 00000000 08:15 8913804 /lib/hppa-linux-gnu/libgpg-error.so.0.32.1
f0c20000-f0c21000 rwxp 00026000 08:15 8913804 /lib/hppa-linux-gnu/libgpg-error.so.0.32.1
f0ffa000-f0fff000 r-xp 00000000 08:15 16780132 /usr/lib/hppa-linux-gnu/libattr.so.1.1.2501
f0fff000-f1000000 rwxp 00005000 08:15 16780132 /usr/lib/hppa-linux-gnu/libattr.so.1.1.2501
f13fa000-f1656000 r-xp 00000000 08:15 16782647 /usr/lib/hppa-linux-gnu/libcrypto.so.1.1
f1656000-f1677000 rwxp 0025c000 08:15 16782647 /usr/lib/hppa-linux-gnu/libcrypto.so.1.1
f1677000-f167b000 rwxp 00000000 00:00 0
f17fa000-f17ff000 r-xp 00000000 08:15 8912981 /lib/hppa-linux-gnu/libcap-ng.so.0.0.0
f17ff000-f1800000 r--p 00005000 08:15 8912981 /lib/hppa-linux-gnu/libcap-ng.so.0.0.0
f1800000-f1801000 rwxp 00006000 08:15 8912981 /lib/hppa-linux-gnu/libcap-ng.so.0.0.0
f1bfa000-f1c55000 r-xp 00000000 08:15 16782725 /usr/lib/hppa-linux-gnu/libpcre2-8.so.0.10.4
f1c55000-f1c56000 rwxp 0005b000 08:15 16782725 /usr/lib/hppa-linux-gnu/libpcre2-8.so.0.10.4
f1ffa000-f206f000 r-xp 00000000 08:15 8913179 /lib/hppa-linux-gnu/libm-2.33.so
f206f000-f2070000 r--p 00075000 08:15 8913179 /lib/hppa-linux-gnu/libm-2.33.so
f2070000-f2073000 rwxp 00076000 08:15 8913179 /lib/hppa-linux-gnu/libm-2.33.so
f23fa000-f2423000 r-xp 00000000 08:15 8913216 /lib/hppa-linux-gnu/liblzma.so.5.2.5
f2423000-f2424000 rwxp 00029000 08:15 8913216 /lib/hppa-linux-gnu/liblzma.so.5.2.5
f27fa000-f28d4000 r-xp 00000000 08:15 16780194 /usr/lib/hppa-linux-gnu/libzstd.so.1.5.2
f28d4000-f28d6000 rwxp 000da000 08:15 16780194 /usr/lib/hppa-linux-gnu/libzstd.so.1.5.2
f2bfa000-f2c26000 r-xp 00000000 08:15 16783170 /usr/lib/hppa-linux-gnu/liblz4.so.1.9.3
f2c26000-f2c27000 rwxp 0002c000 08:15 16783170 /usr/lib/hppa-linux-gnu/liblz4.so.1.9.3
f2ffa000-f3001000 r-xp 00000000 08:15 16778902 /usr/lib/hppa-linux-gnu/libip4tc.so.2.0.0
f3001000-f3002000 rwxp 00007000 08:15 16778902 /usr/lib/hppa-linux-gnu/libip4tc.so.2.0.0
f33fa000-f350a000 r-xp 00000000 08:15 16778210 /usr/lib/hppa-linux-gnu/libgcrypt.so.20.4.1
f350a000-f3513000 rwxp 00110000 08:15 16778210 /usr/lib/hppa-linux-gnu/libgcrypt.so.20.4.1
f383d000-f3840000 r-xp 00000000 08:15 8913141 /lib/hppa-linux-gnu/libdl-2.33.so
f3840000-f3841000 r--p 00003000 08:15 8913141 /lib/hppa-linux-gnu/libdl-2.33.so
f3841000-f3842000 rwxp 00004000 08:15 8913141 /lib/hppa-linux-gnu/libdl-2.33.so
f3c3d000-f3c79000 r-xp 00000000 08:15 8913327 /lib/hppa-linux-gnu/libcrypt.so.1.1.0
f3c79000-f3c7a000 r--p 0003c000 08:15 8913327 /lib/hppa-linux-gnu/libcrypt.so.1.1.0
f3c7a000-f3c7b000 rwxp 0003d000 08:15 8913327 /lib/hppa-linux-gnu/libcrypt.so.1.1.0
f3c7b000-f3c83000 rwxp 00000000 00:00 0
f403d000-f4045000 r-xp 00000000 08:15 8913225 /lib/hppa-linux-gnu/libcap.so.2.44
f4045000-f4046000 rwxp 00008000 08:15 8913225 /lib/hppa-linux-gnu/libcap.so.2.44
f443d000-f449a000 r-xp 00000000 08:15 16777505 /usr/lib/hppa-linux-gnu/libblkid.so.1.1.0
f449a000-f449f000 rwxp 0005d000 08:15 16777505 /usr/lib/hppa-linux-gnu/libblkid.so.1.1.0
f483d000-f4846000 r-xp 00000000 08:15 16777796 /usr/lib/hppa-linux-gnu/libacl.so.1.1.2301
f4846000-f4847000 rwxp 00009000 08:15 16777796 /usr/lib/hppa-linux-gnu/libacl.so.1.1.2301
f4c3d000-f4dc1000 r-xp 00000000 08:15 8913099 /lib/hppa-linux-gnu/libc-2.33.so
f4dc1000-f4dc3000 r--p 00184000 08:15 8913099 /lib/hppa-linux-gnu/libc-2.33.so
f4dc3000-f4dc8000 rwxp 00186000 08:15 8913099 /lib/hppa-linux-gnu/libc-2.33.so
f4dc8000-f4dcf000 rwxp 00000000 00:00 0
f503d000-f505e000 r-xp 00000000 08:15 8913780 /lib/hppa-linux-gnu/libpthread-2.33.so
f505e000-f505f000 r--p 00021000 08:15 8913780 /lib/hppa-linux-gnu/libpthread-2.33.so
f505f000-f5060000 rwxp 00022000 08:15 8913780 /lib/hppa-linux-gnu/libpthread-2.33.so
f5060000-f5062000 rwxp 00000000 00:00 0
f543d000-f5452000 r-xp 00000000 08:15 16780912 /usr/lib/hppa-linux-gnu/libapparmor.so.1.8.2
f5452000-f5453000 rwxp 00015000 08:15 16780912 /usr/lib/hppa-linux-gnu/libapparmor.so.1.8.2
f583d000-f5858000 r-xp 00000000 08:15 16778597 /usr/lib/hppa-linux-gnu/libkmod.so.2.3.7
f5858000-f5859000 rwxp 0001b000 08:15 16778597 /usr/lib/hppa-linux-gnu/libkmod.so.2.3.7
f5c3d000-f5c5c000 r-xp 00000000 08:15 8913043 /lib/hppa-linux-gnu/libaudit.so.1.0.0
f5c5c000-f5c5d000 r--p 0001f000 08:15 8913043 /lib/hppa-linux-gnu/libaudit.so.1.0.0
f5c5d000-f5c5e000 rwxp 00020000 08:15 8913043 /lib/hppa-linux-gnu/libaudit.so.1.0.0
f5c5e000-f5c6e000 rwxp 00000000 00:00 0
f603d000-f604c000 r-xp 00000000 08:15 8913380 /lib/hppa-linux-gnu/libpam.so.0.85.1
f604c000-f604d000 rwxp 0000f000 08:15 8913380 /lib/hppa-linux-gnu/libpam.so.0.85.1
f643d000-f64a5000 r-xp 00000000 08:15 16777988 /usr/lib/hppa-linux-gnu/libmount.so.1.1.0
f64a5000-f64a9000 rwxp 00068000 08:15 16777988 /usr/lib/hppa-linux-gnu/libmount.so.1.1.0
f67fa000-f6828000 r-xp 00000000 08:15 8913119 /lib/hppa-linux-gnu/libselinux.so.1
f6828000-f6829000 r--p 0002e000 08:15 8913119 /lib/hppa-linux-gnu/libselinux.so.1
f6829000-f682b000 rwxp 0002f000 08:15 8913119 /lib/hppa-linux-gnu/libselinux.so.1
f682b000-f682c000 rwxp 00000000 00:00 0
f6bfa000-f6c02000 r-xp 00000000 08:15 8913828 /lib/hppa-linux-gnu/librt-2.33.so
f6c02000-f6c03000 r--p 00008000 08:15 8913828 /lib/hppa-linux-gnu/librt-2.33.so
f6c03000-f6c04000 rwxp 00009000 08:15 8913828 /lib/hppa-linux-gnu/librt-2.33.so
f73fa000-f76f3000 r-xp 00000000 08:15 8913458 /lib/systemd/libsystemd-shared-250.so
f76f3000-f76ff000 r--p 002f9000 08:15 8913458 /lib/systemd/libsystemd-shared-250.so
f76ff000-f7714000 rwxp 00305000 08:15 8913458 /lib/systemd/libsystemd-shared-250.so
f7714000-f7715000 rwxp 00000000 00:00 0
f77fa000-f7828000 r-xp 00000000 08:15 8912944 /lib/hppa-linux-gnu/ld-2.33.so
f7828000-f7829000 r--p 0002e000 08:15 8912944 /lib/hppa-linux-gnu/ld-2.33.so
f7829000-f782d000 rwxp 0002f000 08:15 8912944 /lib/hppa-linux-gnu/ld-2.33.so
f7ae5000-f7afb000 rw-p 00000000 00:00 0
f7afb000-f7afc000 r-xp 00000000 00:00 0 [vdso]
f7afc000-f7b01000 rw-p 00000000 00:00 0
f922e000-f9250000 rwxp 00000000 00:00 0 [stack]
All the messages are associated with the mapping of the text section in the first region.
Dave
--
John David Anglin dave.anglin@bell.net
^ permalink raw reply [flat|nested] 22+ messages in thread
end of thread, other threads:[~2022-04-23 20:34 UTC | newest]
Thread overview: 22+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-03-22 17:52 Recurring INEQUIVALENT ALIASES issues and userland corruption/crashes Sam James
2022-03-22 18:14 ` Helge Deller
2022-03-22 18:30 ` John David Anglin
2022-03-22 19:47 ` Sam James
2022-03-22 18:19 ` John David Anglin
2022-03-22 19:37 ` Sam James
2022-03-22 19:52 ` Helge Deller
2022-03-22 20:42 ` Sam James
2022-03-22 21:04 ` John David Anglin
[not found] ` <73bf3336-9207-ba0e-1950-8cb1b7d6adc3@bell.net>
2022-03-22 20:29 ` John David Anglin
2022-03-22 20:43 ` Sam James
2022-03-22 23:59 ` John David Anglin
2022-04-05 21:13 ` John David Anglin
2022-04-12 5:18 ` Sam James
2022-04-12 12:27 ` John David Anglin
2022-04-12 13:20 ` John David Anglin
2022-04-12 23:45 ` Sam James
2022-04-19 19:52 ` Sam James
2022-04-19 21:29 ` John David Anglin
2022-04-19 21:52 ` James Bottomley
2022-04-20 0:11 ` John David Anglin
2022-04-23 20:33 ` John David Anglin
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