* test_bitmap fails on ppc/ppc64 on kernels v7.1.3, v7.2-rc2
From: Erhard Furtner @ 2026-07-06 19:27 UTC (permalink / raw)
To: linuxppc-dev@lists.ozlabs.org; +Cc: linux-kernel
[-- Attachment #1: Type: text/plain, Size: 937 bytes --]
Greetings!
I don't get this on my x86_64 machines, but on ppc32 (PowerMac G4 DP)
and on ppc64 (Talos II, POWER9) running Gentoo Linux. This dmesg snippet
is from the G4:
Total memory = 2048MB; using 4096kB for hash table
Activating Kernel Userspace Access Protection
Activating Kernel Userspace Execution Prevention
Linux version 7.2.0-rc2-PMacG4 (root@T1000) (gcc (Gentoo 15.3.0 p8)
15.3.0, GNU ld (Gentoo 2.46.0 p1) 2.46.0) #1 SMP PREEMPT Mon Jul 6
20:22:47 CEST 2026
[...]
test_bitmap: loaded.
test_bitmap: [lib/test_bitmap.c:397] bitmaps contents differ: expected
"1,3-4,9", got "1,3-4,9,65-71,73-79,81-87,89-95,97-99"
test_bitmap: parselist('0-2047:128/256'): 912
test_bitmap: scnprintf("%*pbl", '0-32767'): 5977
test_bitmap: test_bitmap_read_perf: 1191082
test_bitmap: test_bitmap_write_perf: 1270153
test_bitmap: failed 1 out of 208655 tests
Full dmesg available at request. Kernel .config attached.
Regards,
Erhard
[-- Attachment #2: config_72-rc2_g4 --]
[-- Type: text/plain, Size: 120110 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/powerpc 7.2.0-rc2 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="gcc (Gentoo 15.3.0 p8) 15.3.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=150300
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=24600
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=24600
CONFIG_LLD_VERSION=0
CONFIG_RUSTC_VERSION=109500
CONFIG_RUSTC_LLVM_VERSION=220102
CONFIG_RUSTC_LLVM_MAJOR_VERSION=22
CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
CONFIG_TOOLS_SUPPORT_RELR=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_ASSUME=y
CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
CONFIG_CC_HAS_COUNTED_BY=y
CONFIG_CC_HAS_MULTIDIMENSIONAL_NONSTRING=y
CONFIG_LD_CAN_USE_KEEP_IN_OVERLAY=y
CONFIG_RUSTC_HAS_SPAN_FILE=y
CONFIG_RUSTC_HAS_UNNECESSARY_TRANSMUTES=y
CONFIG_RUSTC_HAS_FILE_WITH_NUL=y
CONFIG_RUSTC_HAS_FILE_AS_C_STR=y
CONFIG_PAHOLE_VERSION=0
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=y
CONFIG_LOCALVERSION="-PMacG4"
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_BUILD_SALT=""
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_XZ is not set
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_WATCH_QUEUE=y
CONFIG_CROSS_MEMORY_ATTACH=y
# CONFIG_AUDIT is not set
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_IRQ_DOMAIN_NOMAP=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_HAS_TICK_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_TIME_KUNIT_TEST=m
CONFIG_CONTEXT_TRACKING=y
CONFIG_CONTEXT_TRACKING_IDLE=y
#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
# CONFIG_NO_HZ_FULL is not set
# CONFIG_NO_HZ is not set
CONFIG_HIGH_RES_TIMERS=y
# CONFIG_POSIX_AUX_CLOCKS is not set
# end of Timers subsystem
CONFIG_BPF=y
CONFIG_HAVE_EBPF_JIT=y
CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
#
# BPF subsystem
#
CONFIG_BPF_SYSCALL=y
CONFIG_BPF_JIT=y
CONFIG_BPF_JIT_ALWAYS_ON=y
CONFIG_BPF_JIT_DEFAULT_ON=y
CONFIG_BPF_UNPRIV_DEFAULT_OFF=y
# CONFIG_BPF_PRELOAD is not set
# end of BPF subsystem
CONFIG_PREEMPT_BUILD=y
CONFIG_ARCH_HAS_PREEMPT_LAZY=y
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_LAZY=y
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPTION=y
# CONFIG_PREEMPT_DYNAMIC is not set
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_NATIVE is not set
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
# 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_TREE_SRCU=y
CONFIG_NEED_SRCU_NMI_SAFE=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_NEED_TASKS_RCU=y
CONFIG_TASKS_RCU=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
# end of RCU Subsystem
# CONFIG_IKCONFIG is not set
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=16
CONFIG_LOG_CPU_MAX_BUF_SHIFT=13
# CONFIG_PRINTK_INDEX is not set
#
# Scheduler features
#
# CONFIG_SCHED_PROXY_EXEC is not set
# end of Scheduler features
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
CONFIG_CC_MS_EXTENSIONS="-fms-extensions"
CONFIG_GCC10_NO_ARRAY_BOUNDS=y
CONFIG_CC_NO_ARRAY_BOUNDS=y
CONFIG_GCC_NO_STRINGOP_OVERFLOW=y
CONFIG_CC_NO_STRINGOP_OVERFLOW=y
# CONFIG_SCHED_CACHE is not set
CONFIG_SLAB_OBJ_EXT=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
# CONFIG_CGROUP_FAVOR_DYNMODS is not set
CONFIG_MEMCG=y
CONFIG_MEMCG_NMI_SAFETY_REQUIRES_ATOMIC=y
# CONFIG_MEMCG_V1 is not set
CONFIG_BLK_CGROUP=y
CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_GROUP_SCHED_WEIGHT=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_CFS_BANDWIDTH is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_SCHED_MM_CID=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_DMEM=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CPUSETS=y
# CONFIG_CPUSETS_V1 is not set
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
CONFIG_CGROUP_BPF=y
CONFIG_CGROUP_MISC=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_TIME_NS=y
CONFIG_TIME_NS_VDSO=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=y
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
# CONFIG_RD_XZ is not set
# CONFIG_RD_LZO is not set
# CONFIG_RD_LZ4 is not set
# CONFIG_RD_ZSTD is not set
# CONFIG_BOOT_CONFIG is not set
CONFIG_CMDLINE_LOG_WRAP_IDEAL_LEN=1021
CONFIG_INITRAMFS_PRESERVE_MTIME=y
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_HAVE_LD_DEAD_CODE_DATA_ELIMINATION=y
# CONFIG_LD_DEAD_CODE_DATA_ELIMINATION is not set
CONFIG_LD_ORPHAN_WARN=y
CONFIG_LD_ORPHAN_WARN_LEVEL="error"
CONFIG_SYSCTL=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
# CONFIG_SYSFS_SYSCALL is not set
CONFIG_EXPERT=y
CONFIG_MULTIUSER=y
# CONFIG_SGETMASK_SYSCALL is not set
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_PRINTK_RINGBUFFER_KUNIT_TEST=m
CONFIG_BUG=y
CONFIG_ELF_CORE=y
# CONFIG_BASE_SMALL is not set
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_FUTEX_PRIVATE_HASH=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
# CONFIG_IO_URING_MOCK_FILE is not set
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KCMP=y
CONFIG_RSEQ=y
# CONFIG_RSEQ_STATS is not set
# CONFIG_RSEQ_DEBUG_DEFAULT_ENABLE is not set
CONFIG_CACHESTAT_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_SELFTEST is not set
# CONFIG_KALLSYMS_ALL is not set
CONFIG_ARCH_HAS_MEMBARRIER_CALLBACKS=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_HAVE_PERF_EVENTS=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# end of Kernel Performance Events And Counters
CONFIG_SYSTEM_DATA_VERIFICATION=y
# CONFIG_PROFILING is not set
#
# Kexec and crash features
#
# CONFIG_KEXEC is not set
# end of Kexec and crash features
#
# Live Update and Kexec HandOver
#
# end of Live Update and Kexec HandOver
# end of General setup
CONFIG_PPC32=y
# CONFIG_PPC64 is not set
#
# Processor support
#
CONFIG_PPC_BOOK3S_32=y
# CONFIG_PPC_85xx is not set
# CONFIG_PPC_8xx is not set
# CONFIG_44x is not set
# CONFIG_PPC_BOOK3S_603 is not set
CONFIG_PPC_BOOK3S_604=y
# CONFIG_POWERPC_CPU is not set
# CONFIG_E300C2_CPU is not set
# CONFIG_E300C3_CPU is not set
CONFIG_G4_CPU=y
# CONFIG_TOOLCHAIN_DEFAULT_CPU is not set
CONFIG_TARGET_CPU_BOOL=y
CONFIG_TARGET_CPU="G4"
CONFIG_PPC_BOOK3S=y
CONFIG_PPC_FPU_REGS=y
CONFIG_PPC_FPU=y
CONFIG_ALTIVEC=y
CONFIG_PPC_KUEP=y
CONFIG_PPC_KUAP=y
# CONFIG_PPC_KUAP_DEBUG is not set
CONFIG_PPC_HAVE_PMU_SUPPORT=y
# CONFIG_PMU_SYSFS is not set
CONFIG_PPC_PERF_CTRS=y
CONFIG_SMP=y
CONFIG_NR_CPUS=2
# end of Processor support
CONFIG_VDSO32=y
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_32BIT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MAX=17
CONFIG_ARCH_MMAP_RND_BITS_MIN=11
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=17
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
CONFIG_NR_IRQS=512
CONFIG_NMI_IPI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_GENERIC_LOCKBREAK=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_PANIC_TIMEOUT=40
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_GENERIC_TBSYNC=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_HAS_ADD_PAGES=y
# CONFIG_PPC_PCI_OF_BUS_MAP is not set
CONFIG_PPC_PCI_BUS_NUM_DOMAIN_DEPENDENT=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_PGTABLE_LEVELS=2
CONFIG_PPC_MSI_BITMAP=y
#
# Platform support
#
# CONFIG_SCOM_DEBUGFS is not set
# CONFIG_PPC_CHRP is not set
# CONFIG_PPC_MPC512x is not set
# CONFIG_PPC_MPC52xx is not set
CONFIG_PPC_PMAC=y
CONFIG_PPC_PMAC32_PSURGE=y
# CONFIG_PPC_82xx is not set
# CONFIG_PPC_83xx is not set
# CONFIG_PPC_86xx is not set
CONFIG_KVM_GUEST=y
CONFIG_EPAPR_PARAVIRT=y
CONFIG_PPC_HASH_MMU_NATIVE=y
CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
CONFIG_PPC_SMP_MUXED_IPI=y
CONFIG_MPIC=y
CONFIG_MPIC_MSGR=y
CONFIG_PPC_MPC106=y
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
# CONFIG_CPU_FREQ_STAT is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
# CONFIG_CPU_FREQ_GOV_SCHEDUTIL is not set
#
# CPU frequency scaling drivers
#
# CONFIG_CPUFREQ_DT_PLATDEV is not set
CONFIG_CPU_FREQ_PMAC=y
# end of CPU Frequency scaling
#
# CPUIdle driver
#
#
# CPU Idle
#
# CONFIG_CPU_IDLE is not set
# end of CPU Idle
# end of CPUIdle driver
CONFIG_TAU=y
# CONFIG_TAU_INT is not set
# CONFIG_TAU_AVERAGE is not set
# CONFIG_GEN_RTC is not set
# end of Platform support
#
# Kernel options
#
CONFIG_HIGHMEM=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
CONFIG_HZ_300=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=300
CONFIG_SCHED_HRTICK=y
CONFIG_HOTPLUG_CPU=y
# CONFIG_PPC_QUEUED_SPINLOCKS is not set
CONFIG_ARCH_CPU_PROBE_RELEASE=y
CONFIG_ARCH_SUPPORTS_KEXEC=y
CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY=y
CONFIG_ARCH_SUPPORTS_CRASH_DUMP=y
CONFIG_IRQ_ALL_CPUS=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ILLEGAL_POINTER_VALUE=0
CONFIG_PPC_4K_PAGES=y
CONFIG_THREAD_SHIFT=13
CONFIG_DATA_SHIFT=22
CONFIG_ARCH_FORCE_MAX_ORDER=10
CONFIG_CMDLINE=""
CONFIG_EXTRA_TARGETS=""
CONFIG_ARCH_WANTS_FREEZER_CONTROL=y
# CONFIG_SUSPEND is not set
# CONFIG_HIBERNATION is not set
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_APM_EMULATION=m
CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
CONFIG_ENERGY_MODEL=y
CONFIG_ARCH_PKEY_BITS=5
# end of Kernel options
CONFIG_ISA_DMA_API=y
#
# Bus options
#
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
# CONFIG_FSL_LBC is not set
# end of Bus options
#
# Advanced setup
#
# CONFIG_ADVANCED_OPTIONS is not set
#
# Default settings for advanced configuration options are used
#
CONFIG_LOWMEM_SIZE=0x30000000
CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
CONFIG_MODULES_SIZE=64
# end of Advanced setup
# CONFIG_VIRTUALIZATION is not set
CONFIG_HAVE_LIVEPATCH=y
CONFIG_CPU_MITIGATIONS=y
#
# General architecture-dependent options
#
CONFIG_HOTPLUG_SMT=y
CONFIG_SMT_NUM_THREADS_DYNAMIC=y
CONFIG_ARCH_SUPPORTS_SCHED_MC=y
CONFIG_SCHED_MC=y
CONFIG_GENERIC_IRQ_ENTRY=y
CONFIG_GENERIC_SYSCALL=y
CONFIG_GENERIC_ENTRY=y
# CONFIG_KPROBES is not set
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST is not set
# CONFIG_STATIC_CALL_SELFTEST is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_HAVE_NMI=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_GENERIC_IDLE_POLL_SETUP=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_32BIT_OFF_T=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_MMU_GATHER_TABLE_FREE=y
CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
CONFIG_MMU_GATHER_PAGE_SIZE=y
CONFIG_MMU_GATHER_MERGE_VMAS=y
CONFIG_ARCH_WANT_IRQS_OFF_ACTIVATE_MM=y
CONFIG_MMU_LAZY_TLB_REFCOUNT=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_ARCH_WEAK_RELEASE_ACQUIRE=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=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_HAVE_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR=y
# CONFIG_STACKPROTECTOR_STRONG is not set
CONFIG_LTO_NONE=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_CONTEXT_TRACKING_USER=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_ARCH_WANTS_MODULES_DATA_IN_VMALLOC=y
CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
CONFIG_SOFTIRQ_ON_OWN_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_ARCH_MMAP_RND_BITS=11
CONFIG_HAVE_PAGE_SIZE_4KB=y
CONFIG_PAGE_SIZE_4KB=y
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_PAGE_SHIFT=12
CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
CONFIG_HAVE_OBJTOOL=y
CONFIG_HAVE_RELIABLE_STACKTRACE=y
CONFIG_HAVE_ARCH_NVRAM_OPS=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_OLD_SIGSUSPEND=y
CONFIG_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_HAVE_ARCH_VMAP_STACK=y
# CONFIG_VMAP_STACK is not set
CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
CONFIG_RANDOMIZE_KSTACK_OFFSET=y
CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT=y
CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
# CONFIG_STRICT_MODULE_RWX is not set
CONFIG_ARCH_HAS_PHYS_TO_DMA=y
# CONFIG_LOCK_EVENT_COUNTS is not set
CONFIG_ARCH_HAS_VDSO_ARCH_DATA=y
CONFIG_HAVE_STATIC_CALL=y
CONFIG_HAVE_STATIC_CALL_INLINE=y
CONFIG_HAVE_PREEMPT_DYNAMIC=y
CONFIG_HAVE_PREEMPT_DYNAMIC_KEY=y
CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y
CONFIG_ARCH_SPLIT_ARG64=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling
CONFIG_HAVE_GCC_PLUGINS=y
# CONFIG_GCC_PLUGINS is not set
CONFIG_FUNCTION_ALIGNMENT_4B=y
CONFIG_FUNCTION_ALIGNMENT=4
CONFIG_CC_HAS_MIN_FUNCTION_ALIGNMENT=y
CONFIG_CC_HAS_SANE_FUNCTION_ALIGNMENT=y
# end of General architecture-dependent options
CONFIG_RT_MUTEXES=y
CONFIG_MODULES=y
# CONFIG_MODULE_DEBUG is not set
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_MODULE_SIG is not set
# CONFIG_MODULE_COMPRESS is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
CONFIG_MODPROBE_PATH="/sbin/modprobe"
# CONFIG_TRIM_UNUSED_KSYMS is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLOCK_LEGACY_AUTOLOAD=y
CONFIG_BLK_CGROUP_PUNT_BIO=y
CONFIG_BLK_DEV_BSG_COMMON=y
CONFIG_BLK_DEV_BSGLIB=y
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_BLK_DEV_WRITE_MOUNTED=y
# CONFIG_BLK_DEV_ZONED is not set
# CONFIG_BLK_DEV_THROTTLING is not set
CONFIG_BLK_WBT=y
CONFIG_BLK_WBT_MQ=y
# 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=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_AIX_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
CONFIG_AMIGA_PARTITION=y
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_CMDLINE_PARTITION is not set
# CONFIG_OF_PARTITION is not set
# end of Partition Types
CONFIG_BLK_PM=y
CONFIG_BLOCK_HOLDER_DEPRECATED=y
CONFIG_BLK_MQ_STACKING=y
# CONFIG_BLK_ERROR_INJECTION is not set
#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
# CONFIG_MQ_IOSCHED_KYBER is not set
# CONFIG_IOSCHED_BFQ is not set
# end of IO Schedulers
CONFIG_PADATA=y
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
CONFIG_FREEZER=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=y
CONFIG_COREDUMP=y
# end of Executable file formats
#
# Memory Management options
#
CONFIG_SWAP=y
CONFIG_ZSWAP=y
CONFIG_ZSWAP_DEFAULT_ON=y
CONFIG_ZSWAP_SHRINKER_DEFAULT_ON=y
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_DEFLATE is not set
CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZO=y
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_842 is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4 is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4HC is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD is not set
CONFIG_ZSWAP_COMPRESSOR_DEFAULT="lzo"
CONFIG_ZSMALLOC=y
#
# Zsmalloc allocator options
#
#
# Zsmalloc is a common backend allocator for zswap & zram
#
# CONFIG_ZSMALLOC_STAT is not set
CONFIG_ZSMALLOC_CHAIN_SIZE=8
# end of Zsmalloc allocator options
#
# Slab allocator options
#
CONFIG_SLUB=y
CONFIG_KVFREE_RCU_BATCHED=y
# CONFIG_SLUB_TINY is not set
CONFIG_SLAB_MERGE_DEFAULT=y
CONFIG_SLAB_FREELIST_RANDOM=y
CONFIG_SLAB_FREELIST_HARDENED=y
# CONFIG_SLAB_BUCKETS is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_KMALLOC_PARTITION_CACHES is not set
# end of Slab allocator options
CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
# CONFIG_COMPAT_BRK is not set
CONFIG_FLATMEM=y
CONFIG_HAVE_GUP_FAST=y
CONFIG_ARCH_KEEP_MEMBLOCK=y
CONFIG_EXCLUSIVE_SYSTEM_RAM=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_COMPACTION=y
CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
CONFIG_PAGE_REPORTING=y
CONFIG_MIGRATION=y
CONFIG_PCP_BATCH_SCALE_MAX=5
CONFIG_MMU_NOTIFIER=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=16384
CONFIG_PAGE_MAPCOUNT=y
# CONFIG_CMA is not set
CONFIG_PAGE_BLOCK_MAX_ORDER=10
CONFIG_GENERIC_EARLY_IOREMAP=y
# CONFIG_IDLE_PAGE_TRACKING is not set
CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
CONFIG_ZONE_DMA=y
CONFIG_GET_FREE_REGION=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_TEST is not set
# CONFIG_DMAPOOL_TEST is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_KMAP_LOCAL=y
CONFIG_MEMFD_CREATE=y
# CONFIG_ANON_VMA_NAME is not set
CONFIG_USERFAULTFD=y
CONFIG_LRU_GEN=y
CONFIG_LRU_GEN_ENABLED=y
# CONFIG_LRU_GEN_STATS is not set
CONFIG_LOCK_MM_AND_FIND_VMA=y
CONFIG_EXECMEM=y
CONFIG_HAVE_ARCH_TLB_REMOVE_TABLE=y
#
# 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_NET_XGRESS=y
CONFIG_SKB_DECRYPTED=y
CONFIG_SKB_EXTENSIONS=y
CONFIG_NET_DEVMEM=y
CONFIG_NET_CRC32C=y
#
# Networking options
#
CONFIG_PACKET=m
CONFIG_PACKET_DIAG=m
# CONFIG_INET_PSP is not set
CONFIG_UNIX=y
CONFIG_AF_UNIX_OOB=y
CONFIG_UNIX_DIAG=m
CONFIG_TLS=m
CONFIG_TLS_DEVICE=y
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=m
CONFIG_XFRM_USER=m
# CONFIG_XFRM_INTERFACE is not set
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_AH=m
CONFIG_XFRM_ESP=m
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
# CONFIG_XFRM_IPTFS is not set
# CONFIG_DIBS is not set
# CONFIG_XDP_SOCKETS is not set
# CONFIG_NET_HANDSHAKE_KUNIT_TEST is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
CONFIG_NET_IP_TUNNEL=m
CONFIG_SYN_COOKIES=y
# CONFIG_NET_IPVTI is not set
CONFIG_NET_UDP_TUNNEL=m
# CONFIG_NET_FOU is not set
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
# CONFIG_INET_ESP_OFFLOAD is not set
# CONFIG_INET_ESPINTCP is not set
CONFIG_INET_IPCOMP=m
CONFIG_INET_TABLE_PERTURB_ORDER=16
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
# CONFIG_INET_DIAG is not set
CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set
# CONFIG_TCP_CONG_CUBIC is not set
CONFIG_TCP_CONG_WESTWOOD=y
# CONFIG_TCP_CONG_HTCP is not set
# CONFIG_TCP_CONG_HSTCP is not set
# CONFIG_TCP_CONG_HYBLA is not set
# CONFIG_TCP_CONG_VEGAS is not set
# CONFIG_TCP_CONG_NV is not set
# CONFIG_TCP_CONG_SCALABLE is not set
# CONFIG_TCP_CONG_LP is not set
# CONFIG_TCP_CONG_VENO is not set
# CONFIG_TCP_CONG_YEAH is not set
# CONFIG_TCP_CONG_ILLINOIS is not set
# CONFIG_TCP_CONG_DCTCP is not set
# CONFIG_TCP_CONG_CDG is not set
# CONFIG_TCP_CONG_BBR is not set
CONFIG_DEFAULT_WESTWOOD=y
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="westwood"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
# CONFIG_INET6_ESP_OFFLOAD is not set
# CONFIG_INET6_ESPINTCP is not set
CONFIG_INET6_IPCOMP=m
# CONFIG_IPV6_MIP6 is not set
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
# CONFIG_IPV6_VTI is not set
# CONFIG_IPV6_SIT is not set
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE 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_NETLABEL is not set
# CONFIG_MPTCP is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
# CONFIG_NETFILTER is not set
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_OBJCNT is not set
CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA256=y
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE 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_BRIDGE=m
CONFIG_BRIDGE_IGMP_SNOOPING=y
# CONFIG_BRIDGE_MRP is not set
# CONFIG_BRIDGE_CFM is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
CONFIG_LLC=m
# CONFIG_LLC2 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=y
#
# Queueing/Scheduling
#
# CONFIG_NET_SCH_HTB is not set
# CONFIG_NET_SCH_HFSC is not set
# CONFIG_NET_SCH_PRIO is not set
# CONFIG_NET_SCH_MULTIQ is not set
# CONFIG_NET_SCH_RED is not set
# CONFIG_NET_SCH_SFB is not set
# CONFIG_NET_SCH_SFQ is not set
# CONFIG_NET_SCH_TEQL is not set
# CONFIG_NET_SCH_TBF is not set
# CONFIG_NET_SCH_CBS is not set
# CONFIG_NET_SCH_ETF is not set
# CONFIG_NET_SCH_TAPRIO is not set
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_DRR is not set
# CONFIG_NET_SCH_MQPRIO is not set
# CONFIG_NET_SCH_SKBPRIO is not set
# CONFIG_NET_SCH_CHOKE is not set
# CONFIG_NET_SCH_QFQ is not set
# CONFIG_NET_SCH_CODEL is not set
CONFIG_NET_SCH_FQ_CODEL=y
# CONFIG_NET_SCH_CAKE is not set
# CONFIG_NET_SCH_FQ is not set
# CONFIG_NET_SCH_HHF is not set
# CONFIG_NET_SCH_PIE is not set
# CONFIG_NET_SCH_PLUG is not set
# CONFIG_NET_SCH_ETS is not set
# CONFIG_NET_SCH_DUALPI2 is not set
CONFIG_NET_SCH_DEFAULT=y
CONFIG_DEFAULT_FQ_CODEL=y
# CONFIG_DEFAULT_PFIFO_FAST is not set
CONFIG_DEFAULT_NET_SCH="fq_codel"
#
# Classification
#
# CONFIG_NET_CLS_BASIC is not set
# CONFIG_NET_CLS_ROUTE4 is not set
# CONFIG_NET_CLS_FW is not set
# CONFIG_NET_CLS_U32 is not set
# CONFIG_NET_CLS_FLOW is not set
# CONFIG_NET_CLS_CGROUP is not set
# CONFIG_NET_CLS_BPF is not set
# CONFIG_NET_CLS_FLOWER is not set
# CONFIG_NET_CLS_MATCHALL is not set
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set
CONFIG_DNS_RESOLVER=m
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
CONFIG_VSOCKETS=m
CONFIG_VSOCKETS_DIAG=m
# CONFIG_VSOCKETS_LOOPBACK is not set
# CONFIG_VIRTIO_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_MAX_SKB_FRAGS=17
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=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_BPF_STREAM_PARSER=y
CONFIG_NET_FLOW_LIMIT=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# end of Network testing
# end of Networking options
# CONFIG_CAN is not set
CONFIG_BT=m
CONFIG_BT_BREDR=y
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=m
CONFIG_BT_LE=y
CONFIG_BT_LE_L2CAP_ECRED=y
CONFIG_BT_LEDS=y
CONFIG_BT_MSFTEXT=y
CONFIG_BT_AOSPEXT=y
CONFIG_BT_DEBUGFS=y
# CONFIG_BT_SELFTEST is not set
CONFIG_BT_FEATURE_DEBUG=y
#
# Bluetooth device drivers
#
CONFIG_BT_INTEL=m
CONFIG_BT_BCM=m
CONFIG_BT_RTL=m
CONFIG_BT_MTK=m
CONFIG_BT_HCIBTUSB=m
CONFIG_BT_HCIBTUSB_AUTOSUSPEND=y
CONFIG_BT_HCIBTUSB_POLL_SYNC=y
CONFIG_BT_HCIBTUSB_BCM=y
CONFIG_BT_HCIBTUSB_MTK=y
CONFIG_BT_HCIBTUSB_RTL=y
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_ATH3K=y
CONFIG_BT_HCIUART_AG6XX=y
CONFIG_BT_HCIBCM203X=m
# CONFIG_BT_HCIBCM4377 is not set
# CONFIG_BT_HCIBPA10X is not set
CONFIG_BT_HCIBFUSB=m
# CONFIG_BT_HCIVHCI is not set
CONFIG_BT_MRVL=m
CONFIG_BT_ATH3K=m
# CONFIG_BT_VIRTIO is not set
# end of Bluetooth device drivers
# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
CONFIG_STREAM_PARSER=y
# CONFIG_MCTP is not set
CONFIG_WIRELESS=y
CONFIG_CFG80211=m
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_CFG80211_CRDA_SUPPORT=y
# CONFIG_CFG80211_WEXT is not set
CONFIG_CFG80211_KUNIT_TEST=m
CONFIG_MAC80211=m
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
CONFIG_MAC80211_KUNIT_TEST=m
# CONFIG_MAC80211_MESH is not set
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_RFKILL=m
CONFIG_RFKILL_LEDS=y
# CONFIG_RFKILL_INPUT is not set
CONFIG_NET_9P=y
CONFIG_NET_9P_FD=y
CONFIG_NET_9P_VIRTIO=y
# CONFIG_NET_9P_DEBUG 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_SOCK_VALIDATE_XMIT=y
CONFIG_NET_SOCK_MSG=y
CONFIG_PAGE_POOL=y
# CONFIG_PAGE_POOL_STATS is not set
CONFIG_FAILOVER=m
CONFIG_ETHTOOL_NETLINK=y
CONFIG_NETDEV_ADDR_LIST_TEST=m
CONFIG_NET_TEST=m
#
# Device Drivers
#
CONFIG_HAVE_PCI=y
CONFIG_FORCE_PCI=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCIEASPM is not set
# CONFIG_PCIE_PTM is not set
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_ARCH_FALLBACKS=y
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_TSM is not set
# CONFIG_PCI_DOE is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCI_NPEM is not set
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
# CONFIG_PCIE_TPH is not set
CONFIG_PCI_DYNAMIC_OF_NODES=y
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=4
# CONFIG_HOTPLUG_PCI is not set
#
# PCI controller drivers
#
# CONFIG_PCI_FTPCI100 is not set
# CONFIG_PCI_HOST_GENERIC is not set
# CONFIG_PCIE_XILINX is not set
#
# Cadence-based PCIe controllers
#
# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
# end of Cadence-based PCIe controllers
#
# DesignWare-based PCIe controllers
#
# CONFIG_PCI_MESON is not set
# CONFIG_PCIE_DW_PLAT_HOST is not set
# end of DesignWare-based PCIe controllers
#
# Mobiveil-based PCIe controllers
#
# end of Mobiveil-based PCIe controllers
#
# PLDA-based PCIe controllers
#
# CONFIG_PCIE_MICROCHIP_HOST is not set
# end of PLDA-based PCIe controllers
# 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_PCI_PWRCTRL_GENERIC is not set
# CONFIG_PCI_PWRCTRL_TC9563 is not set
# CONFIG_CXL_BUS is not set
CONFIG_PCCARD=m
CONFIG_PCMCIA=m
# CONFIG_PCMCIA_LOAD_CIS is not set
CONFIG_CARDBUS=y
#
# PC-card bridges
#
CONFIG_YENTA=m
# CONFIG_YENTA_O2 is not set
# CONFIG_YENTA_RICOH is not set
# CONFIG_YENTA_TI is not set
# CONFIG_YENTA_TOSHIBA is not set
# CONFIG_PD6729 is not set
CONFIG_PCCARD_NONSTATIC=y
# CONFIG_RAPIDIO is not set
# CONFIG_PC104 is not set
#
# Generic Driver Options
#
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DEVTMPFS_SAFE=y
CONFIG_DRIVER_DEFERRED_PROBE_TIMEOUT=10
CONFIG_STANDALONE=y
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=y
# CONFIG_FW_LOADER_COMPRESS_XZ is not set
CONFIG_FW_LOADER_COMPRESS_ZSTD=y
# CONFIG_FW_UPLOAD 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_PM_RUNTIME_KUNIT_TEST=m
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_DM_KUNIT_TEST=m
CONFIG_DRIVER_PE_KUNIT_TEST=m
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_REGMAP=y
# CONFIG_REGMAP_KUNIT is not set
# CONFIG_REGMAP_BUILD is not set
CONFIG_DMA_SHARED_BUFFER=y
CONFIG_DMA_FENCE_TRACE=y
# CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT is not set
# end of Generic Driver Options
#
# Bus devices
#
# CONFIG_MHI_BUS is not set
# CONFIG_MHI_BUS_EP is not set
# end of Bus devices
CONFIG_CONNECTOR=m
#
# Firmware Drivers
#
#
# ARM System Control and Management Interface Protocol
#
# end of ARM System Control and Management Interface Protocol
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_FW_CFG_SYSFS=m
# CONFIG_FW_CFG_SYSFS_CMDLINE is not set
# CONFIG_GOOGLE_FIRMWARE is not set
#
# Qualcomm firmware drivers
#
# end of Qualcomm firmware drivers
#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers
# CONFIG_FWCTL is not set
# CONFIG_GNSS is not set
# CONFIG_MTD is not set
CONFIG_DTC=y
CONFIG_OF=y
# CONFIG_OF_UNITTEST is not set
CONFIG_OF_KUNIT_TEST=m
CONFIG_OF_FLATTREE=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_KOBJ=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_RESERVED_MEM=y
CONFIG_OF_RESOLVE=y
CONFIG_OF_OVERLAY=y
CONFIG_OF_OVERLAY_KUNIT_TEST=m
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
# CONFIG_BLK_DEV_FD is not set
# CONFIG_MAC_FLOPPY is not set
CONFIG_CDROM=y
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
# CONFIG_ZRAM 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_RAM is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_VIRTIO_BLK=y
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_BLK_DEV_UBLK is not set
#
# NVME Support
#
# CONFIG_BLK_DEV_NVME is not set
# CONFIG_NVME_FC is not set
# CONFIG_NVME_TCP is not set
# CONFIG_NVME_TARGET 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_RPMB 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_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_OPEN_DICE is not set
# CONFIG_NTSYNC is not set
# CONFIG_VCPU_STALL_DETECTOR is not set
# CONFIG_NSM is not set
# CONFIG_MCHP_LAN966X_PCI is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 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
# CONFIG_EEPROM_M24LR is not set
# end of EEPROM support
# CONFIG_CB710_CORE is not set
# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_ALTERA_STAPL is not set
# CONFIG_BCM_VK 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_PVPANIC=y
CONFIG_PVPANIC_MMIO=m
CONFIG_PVPANIC_PCI=m
# CONFIG_MISC_RP1 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_PROC_FS is not set
CONFIG_SCSI_LIB_KUNIT_TEST=m
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
CONFIG_BLK_DEV_SR=y
CONFIG_CHR_DEV_SG=m
CONFIG_BLK_DEV_BSG=y
# CONFIG_CHR_DEV_SCH is not set
CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI_PROTO_TEST=m
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
CONFIG_SCSI_SAS_ATTRS=m
# CONFIG_SCSI_SAS_LIBSAS is not set
CONFIG_SCSI_SRP_ATTRS=m
# end of SCSI Transports
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_ISCSI_BOOT_SYSFS is not set
# 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_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_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_MYRB 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_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_WD719X is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_MESH is not set
# CONFIG_SCSI_MAC53C94 is not set
# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_PM8001 is not set
CONFIG_SCSI_VIRTIO=y
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
# end of SCSI device support
CONFIG_ATA=y
CONFIG_SATA_HOST=y
CONFIG_ATA_VERBOSE_ERROR=y
# CONFIG_ATA_FORCE is not set
# CONFIG_SATA_PMP is not set
#
# Controllers with non-SFF native interface
#
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_AHCI_PLATFORM is not set
# CONFIG_AHCI_DWC is not set
# CONFIG_AHCI_CEVA is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_SATA_ACARD_AHCI is not set
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y
#
# SFF controllers with custom DMA interface
#
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_SX4 is not set
CONFIG_ATA_BMDMA=y
#
# SATA SFF controllers with BMDMA
#
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_SATA_PROMISE is not set
CONFIG_SATA_SIL=y
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_SVW is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
#
# PATA SFF controllers with BMDMA
#
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_JMICRON is not set
CONFIG_PATA_MACIO=y
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_SCH is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
#
# PIO-only SFF controllers
#
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_PCMCIA is not set
# CONFIG_PATA_OF_PLATFORM is not set
# CONFIG_PATA_RZ1000 is not set
#
# Generic fallback / legacy drivers
#
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_LEGACY is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_BITMAP=y
# CONFIG_MD_LLBITMAP is not set
# CONFIG_MD_BITMAP_FILE is not set
# CONFIG_MD_LINEAR is not set
# CONFIG_MD_RAID0 is not set
# CONFIG_MD_RAID1 is not set
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=m
# CONFIG_BCACHE is not set
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=m
CONFIG_DM_DEBUG=y
CONFIG_DM_BUFIO=m
CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING=y
# CONFIG_DM_DEBUG_BLOCK_STACK_TRACING is not set
CONFIG_DM_BIO_PRISON=m
CONFIG_DM_PERSISTENT_DATA=m
# CONFIG_DM_UNSTRIPED is not set
CONFIG_DM_CRYPT=m
# CONFIG_DM_SNAPSHOT is not set
CONFIG_DM_THIN_PROVISIONING=m
# CONFIG_DM_CACHE is not set
# CONFIG_DM_WRITECACHE is not set
# CONFIG_DM_ERA is not set
# CONFIG_DM_CLONE is not set
# CONFIG_DM_MIRROR is not set
# CONFIG_DM_RAID is not set
# CONFIG_DM_ZERO is not set
# CONFIG_DM_MULTIPATH is not set
# CONFIG_DM_DELAY is not set
# CONFIG_DM_DUST is not set
CONFIG_DM_UEVENT=y
# CONFIG_DM_FLAKEY is not set
# CONFIG_DM_VERITY is not set
# CONFIG_DM_SWITCH is not set
# CONFIG_DM_LOG_WRITES is not set
# CONFIG_DM_INTEGRITY is not set
# CONFIG_TARGET_CORE is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=m
CONFIG_FIREWIRE_KUNIT_UAPI_TEST=m
CONFIG_FIREWIRE_KUNIT_DEVICE_ATTRIBUTE_TEST=m
CONFIG_FIREWIRE_KUNIT_PACKET_SERDES_TEST=m
CONFIG_FIREWIRE_KUNIT_SELF_ID_SEQUENCE_HELPER_TEST=m
CONFIG_FIREWIRE_OHCI=m
CONFIG_FIREWIRE_KUNIT_OHCI_SERDES_TEST=m
CONFIG_FIREWIRE_SBP2=m
CONFIG_FIREWIRE_NET=m
# CONFIG_FIREWIRE_NOSY is not set
# end of IEEE 1394 (FireWire) support
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_ADB=y
# CONFIG_ADB_CUDA is not set
CONFIG_ADB_PMU=y
CONFIG_ADB_PMU_EVENT=y
CONFIG_ADB_PMU_LED=y
# CONFIG_ADB_PMU_LED_DISK is not set
CONFIG_PMAC_APM_EMU=m
CONFIG_PMAC_MEDIABAY=y
CONFIG_INPUT_ADBHID=y
CONFIG_MAC_EMUMOUSEBTN=m
CONFIG_THERM_WINDTUNNEL=m
CONFIG_THERM_ADT746X=m
CONFIG_WINDFARM=m
# CONFIG_PMAC_RACKMETER is not set
CONFIG_SENSORS_AMS=m
CONFIG_SENSORS_AMS_PMU=y
CONFIG_SENSORS_AMS_I2C=y
CONFIG_NETDEVICES=y
CONFIG_NET_CORE=y
# CONFIG_BONDING is not set
# CONFIG_DUMMY is not set
CONFIG_WIREGUARD=m
# CONFIG_WIREGUARD_DEBUG is not set
# CONFIG_OVPN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_NET_FC 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_PFCP is not set
# CONFIG_MACSEC is not set
CONFIG_NETCONSOLE=y
# CONFIG_NETCONSOLE_EXTENDED_LOG is not set
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_VIRTIO_NET=m
# CONFIG_NLMON is not set
# CONFIG_NETKIT is not set
CONFIG_SUNGEM_PHY=y
# 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_ALIBABA 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_APPLE is not set
# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_VENDOR_ASIX is not set
# CONFIG_NET_VENDOR_ATHEROS is not set
# CONFIG_NET_VENDOR_BROADCOM 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_NET_VENDOR_DAVICOM 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 is not set
# CONFIG_NET_VENDOR_EZCHIP is not set
# CONFIG_NET_VENDOR_FUNGIBLE is not set
# CONFIG_NET_VENDOR_GOOGLE is not set
# CONFIG_NET_VENDOR_HISILICON is not set
# CONFIG_NET_VENDOR_HUAWEI is not set
# CONFIG_NET_VENDOR_INTEL is not set
# CONFIG_JME is not set
# CONFIG_NET_VENDOR_LITEX is not set
# CONFIG_NET_VENDOR_MARVELL is not set
# CONFIG_NET_VENDOR_MELLANOX is not set
# CONFIG_NET_VENDOR_META 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_MICROSOFT is not set
# CONFIG_NET_VENDOR_MUCSE is not set
# CONFIG_NET_VENDOR_MYRI is not set
# CONFIG_FEALNX is not set
# CONFIG_NET_VENDOR_NI is not set
# CONFIG_NET_VENDOR_NATSEMI is not set
# CONFIG_NET_VENDOR_NETRONOME 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_PENSANDO is not set
# CONFIG_NET_VENDOR_QLOGIC is not set
# CONFIG_NET_VENDOR_BROCADE 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_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
# CONFIG_NET_VENDOR_SOLARFLARE 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=y
# CONFIG_HAPPYMEAL is not set
CONFIG_SUNGEM=y
# CONFIG_CASSINI is not set
# CONFIG_NIU 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 is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WANGXUN is not set
# CONFIG_NET_VENDOR_WIZNET is not set
# CONFIG_NET_VENDOR_XILINX is not set
# CONFIG_NET_VENDOR_XIRCOM is not set
# CONFIG_FDDI is not set
# CONFIG_PHYLIB is not set
#
# PCS device drivers
#
# CONFIG_PCS_XPCS is not set
# end of PCS device drivers
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_USB_NET_DRIVERS is not set
CONFIG_WLAN=y
# CONFIG_WLAN_VENDOR_ADMTEK is not set
# CONFIG_WLAN_VENDOR_ATH is not set
# CONFIG_WLAN_VENDOR_ATMEL is not set
CONFIG_WLAN_VENDOR_BROADCOM=y
# CONFIG_B43 is not set
CONFIG_B43LEGACY=m
CONFIG_B43LEGACY_PCI_AUTOSELECT=y
CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
CONFIG_B43LEGACY_LEDS=y
CONFIG_B43LEGACY_HWRNG=y
CONFIG_B43LEGACY_DEBUG=y
CONFIG_B43LEGACY_DMA=y
CONFIG_B43LEGACY_PIO=y
CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
# CONFIG_B43LEGACY_DMA_MODE is not set
# CONFIG_B43LEGACY_PIO_MODE is not set
# CONFIG_BRCMSMAC is not set
# CONFIG_BRCMFMAC is not set
# CONFIG_WLAN_VENDOR_INTEL is not set
# CONFIG_WLAN_VENDOR_INTERSIL is not set
# CONFIG_WLAN_VENDOR_MARVELL is not set
# CONFIG_WLAN_VENDOR_MEDIATEK is not set
# CONFIG_WLAN_VENDOR_MICROCHIP is not set
# CONFIG_WLAN_VENDOR_PURELIFI is not set
# CONFIG_WLAN_VENDOR_RALINK is not set
CONFIG_WLAN_VENDOR_REALTEK=y
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
# CONFIG_RTL_CARDS is not set
CONFIG_RTL8XXXU=m
# CONFIG_RTL8XXXU_UNTESTED is not set
# CONFIG_RTW88 is not set
# CONFIG_RTW89 is not set
# CONFIG_WLAN_VENDOR_RSI is not set
# CONFIG_WLAN_VENDOR_SILABS is not set
# CONFIG_WLAN_VENDOR_ST is not set
# CONFIG_WLAN_VENDOR_TI is not set
# CONFIG_WLAN_VENDOR_ZYDAS is not set
# CONFIG_WLAN_VENDOR_QUANTENNA is not set
# CONFIG_MAC80211_HWSIM is not set
# CONFIG_VIRT_WIFI 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=m
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=m
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_SPARSEKMAP is not set
# CONFIG_INPUT_MATRIXKMAP is not set
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_KUNIT_TEST=m
# CONFIG_INPUT_APMPOWER is not set
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
CONFIG_MOUSE_APPLETOUCH=m
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_ELAN_I2C is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB is not set
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_ANALOG is not set
# CONFIG_JOYSTICK_A3D is not set
# CONFIG_JOYSTICK_ADI is not set
# CONFIG_JOYSTICK_COBRA is not set
# CONFIG_JOYSTICK_GF2K is not set
# CONFIG_JOYSTICK_GRIP is not set
# CONFIG_JOYSTICK_GRIP_MP is not set
# CONFIG_JOYSTICK_GUILLEMOT is not set
# CONFIG_JOYSTICK_INTERACT is not set
# CONFIG_JOYSTICK_SIDEWINDER is not set
# CONFIG_JOYSTICK_TMDC is not set
# CONFIG_JOYSTICK_IFORCE is not set
# CONFIG_JOYSTICK_WARRIOR is not set
# CONFIG_JOYSTICK_MAGELLAN is not set
# CONFIG_JOYSTICK_SPACEORB is not set
# CONFIG_JOYSTICK_SPACEBALL is not set
# CONFIG_JOYSTICK_STINGER is not set
# CONFIG_JOYSTICK_TWIDJOY is not set
# CONFIG_JOYSTICK_ZHENHUA is not set
# CONFIG_JOYSTICK_AS5011 is not set
# CONFIG_JOYSTICK_JOYDUMP is not set
CONFIG_JOYSTICK_XPAD=m
# CONFIG_JOYSTICK_XPAD_FF is not set
CONFIG_JOYSTICK_XPAD_LEDS=y
# CONFIG_JOYSTICK_PXRC is not set
# CONFIG_JOYSTICK_QWIIC is not set
# CONFIG_JOYSTICK_FSIA6B is not set
# CONFIG_JOYSTICK_SENSEHAT is not set
# CONFIG_JOYSTICK_SEESAW 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_ATMEL_CAPTOUCH is not set
# CONFIG_INPUT_AW86927 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=m
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_DA7280_HAPTICS is not set
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_IMS_PCU is not set
# CONFIG_INPUT_IQS269A is not set
# CONFIG_INPUT_IQS626A is not set
# CONFIG_INPUT_IQS7222 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 is not set
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
# 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_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_LEGACY_TIOCSTI is not set
CONFIG_LDISC_AUTOLOAD=y
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCILIB=y
CONFIG_SERIAL_8250_PCI=y
# CONFIG_SERIAL_8250_EXAR is not set
CONFIG_SERIAL_8250_CS=m
CONFIG_SERIAL_8250_NR_UARTS=8
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
# CONFIG_SERIAL_8250_PCI1XXXX is not set
CONFIG_SERIAL_8250_FSL=y
# CONFIG_SERIAL_8250_DW is not set
# CONFIG_SERIAL_8250_RT288X is not set
# CONFIG_SERIAL_8250_PERICOM is not set
CONFIG_SERIAL_OF_PLATFORM=y
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_MAX310X is not set
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_PMACZILOG is not set
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_SIFIVE is not set
# 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_XILINX_PS_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
# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
# end of Serial drivers
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_PPC_EPAPR_HV_BYTECHAN is not set
# CONFIG_IPWIRELESS is not set
# CONFIG_N_GSM is not set
# CONFIG_NOZOMI is not set
# CONFIG_NULL_TTY is not set
CONFIG_HVC_DRIVER=y
# CONFIG_HVC_UDBG is not set
# CONFIG_SERIAL_DEV_BUS is not set
# CONFIG_TTY_PRINTK is not set
CONFIG_VIRTIO_CONSOLE=y
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_HW_RANDOM_BA431 is not set
CONFIG_HW_RANDOM_VIRTIO=m
# CONFIG_HW_RANDOM_CCTRNG is not set
# CONFIG_HW_RANDOM_XIPHERA is not set
CONFIG_DEVMEM=y
CONFIG_NVRAM=m
CONFIG_DEVPORT=y
# CONFIG_TCG_TPM is not set
# CONFIG_XILLYBUS is not set
# CONFIG_XILLYUSB is not set
# end of Character devices
#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=m
#
# 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
#
# Mac SMBus host controller drivers
#
CONFIG_I2C_POWERMAC=y
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_DESIGNWARE_CORE is not set
# CONFIG_I2C_MPC 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_PCI1XXXX 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_I3C_OR_I2C=y
# CONFIG_SPI is not set
# CONFIG_SPMI is not set
# CONFIG_HSI is not set
# CONFIG_PPS is not set
#
# PTP clock support
#
# CONFIG_PTP_1588_CLOCK is not set
CONFIG_PTP_1588_CLOCK_OPTIONAL=y
#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# end of PTP clock support
#
# DPLL device support
#
# CONFIG_ZL3073X_I2C is not set
# end of DPLL device support
# CONFIG_PINCTRL is not set
CONFIG_GPIOLIB_LEGACY=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_RESET is not set
# CONFIG_POWER_SEQUENCING is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_APM_POWER=m
# CONFIG_IP5XXX_POWER is not set
# CONFIG_TEST_POWER is not set
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_BATTERY_CHAGALL 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_PMU=m
# CONFIG_BATTERY_SAMSUNG_SDI is not set
# CONFIG_BATTERY_S2MU005 is not set
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_BATTERY_MAX1720X is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_LTC4162L is not set
# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
# CONFIG_CHARGER_MAX77976 is not set
# CONFIG_CHARGER_MAX8971 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_RT9756 is not set
# CONFIG_CHARGER_BD99954 is not set
# CONFIG_BATTERY_UG3105 is not set
# CONFIG_FUEL_GAUGE_MM8013 is not set
CONFIG_HWMON=m
CONFIG_HWMON_DEBUG_CHIP=y
#
# Native drivers
#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 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_ASUS_ROG_RYUJIN is not set
# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
# CONFIG_SENSORS_ARCTIC_FAN_CONTROLLER is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_CHIPCAP2 is not set
# CONFIG_SENSORS_CORSAIR_CPRO is not set
# CONFIG_SENSORS_CORSAIR_PSU is not set
CONFIG_SENSORS_DRIVETEMP=m
# CONFIG_SENSORS_DS620 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_GIGABYTE_WATERFORCE 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_HS3001 is not set
# CONFIG_SENSORS_HTU31 is not set
# CONFIG_SENSORS_ISL28022 is not set
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_POWERZ 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_LTC2991 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_LTC4282 is not set
# CONFIG_SENSORS_LTC4283 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_MAX31760 is not set
# CONFIG_MAX31827 is not set
# CONFIG_SENSORS_MAX6620 is not set
# CONFIG_SENSORS_MAX6621 is not set
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
# CONFIG_SENSORS_MC34VR500 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_MCP9982 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_NCT6775_I2C is not set
# CONFIG_SENSORS_NCT7363 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_KRAKEN3 is not set
# CONFIG_SENSORS_NZXT_SMART2 is not set
# CONFIG_SENSORS_OCC_P8_I2C is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_PT5161L is not set
# CONFIG_SENSORS_SBTSI 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_EMC1403 is not set
# CONFIG_SENSORS_EMC1812 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_EMC2305 is not set
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_STTS751 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_SPD5118 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_TMP464 is not set
# CONFIG_SENSORS_TMP513 is not set
# CONFIG_SENSORS_TSC1641 is not set
# CONFIG_SENSORS_VIA686A 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_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=m
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_B43_PCI_BRIDGE=y
CONFIG_SSB_PCMCIAHOST_POSSIBLE=y
CONFIG_SSB_PCMCIAHOST=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
CONFIG_BCMA_POSSIBLE=y
# CONFIG_BCMA is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_ADP5585 is not set
# CONFIG_MFD_ACT8945A is not set
# CONFIG_MFD_AS3711 is not set
# CONFIG_MFD_SMPRO is not set
# CONFIG_MFD_AS3722 is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_ATMEL_FLEXCOM is not set
# CONFIG_MFD_ATMEL_HLCDC is not set
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_CS40L50_I2C is not set
# CONFIG_MFD_CS42L43_I2C is not set
# CONFIG_MFD_LOCHNAGAR 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_GATEWORKS_GSC is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_MFD_MP2629 is not set
# CONFIG_MFD_PF1550 is not set
# CONFIG_MFD_HI6421_PMIC 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_88PM886_PMIC is not set
# CONFIG_MFD_MAX5970 is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_MAX77541 is not set
# CONFIG_MFD_MAX77620 is not set
# CONFIG_MFD_MAX77650 is not set
# CONFIG_MFD_MAX77686 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77705 is not set
# CONFIG_MFD_MAX77714 is not set
# CONFIG_MFD_MAX77759 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_MT6370 is not set
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_MFD_NCT6694 is not set
# CONFIG_MFD_VIPERBOARD is not set
# CONFIG_MFD_NTXEC is not set
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_SY7636A is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RT4831 is not set
# CONFIG_MFD_RT5033 is not set
# CONFIG_MFD_RT5120 is not set
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_RK8XX_I2C is not set
# CONFIG_MFD_RN5T618 is not set
# CONFIG_MFD_SEC_I2C is not set
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_MFD_STMPE is not set
# CONFIG_MFD_SYSCON is not set
# CONFIG_MFD_LP3943 is not set
# CONFIG_MFD_LP8788 is not set
# CONFIG_MFD_TI_LMU is not set
# CONFIG_MFD_BQ257XX 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_TPS65217 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TI_LP87565 is not set
# CONFIG_MFD_TPS65218 is not set
# CONFIG_MFD_TPS65219 is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS6594_I2C is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TC3589X 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_ROHM_BD718XX is not set
# CONFIG_MFD_ROHM_BD71828 is not set
# CONFIG_MFD_ROHM_BD957XMUF is not set
# CONFIG_MFD_ROHM_BD96801 is not set
# CONFIG_MFD_STPMIC1 is not set
# CONFIG_MFD_STMFX is not set
# CONFIG_MFD_ATC260X_I2C is not set
# CONFIG_MFD_QCOM_PM8008 is not set
# CONFIG_MFD_RSMU_I2C is not set
# CONFIG_MFD_MAX7360 is not set
# end of Multifunction device drivers
# CONFIG_REGULATOR is not set
# CONFIG_RC_CORE is not set
CONFIG_CEC_CORE=m
#
# CEC support
#
# CONFIG_MEDIA_CEC_SUPPORT is not set
# end of CEC support
# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
CONFIG_APERTURE_HELPERS=y
CONFIG_VIDEO=y
# CONFIG_AUXDISPLAY is not set
# CONFIG_AGP is not set
CONFIG_GPU_BUDDY=y
CONFIG_GPU_BUDDY_KUNIT_TEST=m
CONFIG_DRM=y
#
# DRM debugging options
#
# CONFIG_DRM_DEBUG_MM is not set
CONFIG_DRM_KUNIT_TEST_HELPERS=m
CONFIG_DRM_KUNIT_TEST=m
CONFIG_DRM_SCHED_KUNIT_TEST=m
CONFIG_DRM_EXPORT_FOR_TESTS=y
# end of DRM debugging options
CONFIG_DRM_KMS_HELPER=m
CONFIG_DRM_DRAW=y
CONFIG_DRM_PANIC=y
CONFIG_DRM_PANIC_FOREGROUND_COLOR=0xffffff
CONFIG_DRM_PANIC_BACKGROUND_COLOR=0x000000
# CONFIG_DRM_PANIC_DEBUG is not set
CONFIG_DRM_PANIC_SCREEN="user"
# CONFIG_DRM_RAS is not set
# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
CONFIG_DRM_DEBUG_MODESET_LOCK=y
CONFIG_DRM_CLIENT=y
CONFIG_DRM_CLIENT_LIB=m
CONFIG_DRM_CLIENT_SELECTION=m
CONFIG_DRM_CLIENT_SETUP=y
#
# Supported DRM clients
#
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
CONFIG_DRM_CLIENT_LOG=y
CONFIG_DRM_CLIENT_DEFAULT_FBDEV=y
# CONFIG_DRM_CLIENT_DEFAULT_LOG is not set
CONFIG_DRM_CLIENT_DEFAULT="fbdev"
# end of Supported DRM clients
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
CONFIG_DRM_DISPLAY_HELPER=m
CONFIG_DRM_BRIDGE_CONNECTOR=y
# CONFIG_DRM_DISPLAY_DP_AUX_CEC is not set
# CONFIG_DRM_DISPLAY_DP_AUX_CHARDEV is not set
CONFIG_DRM_DISPLAY_DP_HELPER=y
CONFIG_DRM_DISPLAY_HDMI_AUDIO_HELPER=y
CONFIG_DRM_DISPLAY_HDMI_CEC_HELPER=y
CONFIG_DRM_DISPLAY_HDMI_HELPER=y
CONFIG_DRM_DISPLAY_HDMI_STATE_HELPER=y
CONFIG_DRM_TTM=m
CONFIG_DRM_EXEC=m
CONFIG_DRM_BUDDY=m
CONFIG_DRM_TTM_HELPER=m
CONFIG_DRM_GEM_SHMEM_HELPER=m
CONFIG_DRM_SUBALLOC_HELPER=m
CONFIG_DRM_SCHED=m
# CONFIG_DRM_AMDGPU is not set
#
# ARM devices
#
# end of ARM devices
# CONFIG_DRM_AST is not set
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y
#
# Display Interface Bridges
#
# CONFIG_DRM_CHIPONE_ICN6211 is not set
# CONFIG_DRM_CHRONTEL_CH7033 is not set
# CONFIG_DRM_DISPLAY_CONNECTOR is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
# CONFIG_DRM_ITE_IT6263 is not set
# CONFIG_DRM_ITE_IT6505 is not set
# CONFIG_DRM_LONTIUM_LT8912B is not set
# CONFIG_DRM_LONTIUM_LT9211 is not set
# CONFIG_DRM_LONTIUM_LT9611 is not set
# CONFIG_DRM_LONTIUM_LT9611UXC is not set
# CONFIG_DRM_LONTIUM_LT8713SX is not set
# CONFIG_DRM_ITE_IT66121 is not set
# CONFIG_DRM_LVDS_CODEC is not set
# CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW is not set
# CONFIG_DRM_NXP_PTN3460 is not set
# CONFIG_DRM_PARADE_PS8622 is not set
# CONFIG_DRM_PARADE_PS8640 is not set
# CONFIG_DRM_SIL_SII8620 is not set
# CONFIG_DRM_SII902X is not set
# CONFIG_DRM_SII9234 is not set
# CONFIG_DRM_SIMPLE_BRIDGE is not set
# CONFIG_DRM_THINE_THC63LVD1024 is not set
# CONFIG_DRM_TOSHIBA_TC358762 is not set
# CONFIG_DRM_TOSHIBA_TC358764 is not set
# CONFIG_DRM_TOSHIBA_TC358767 is not set
# CONFIG_DRM_TOSHIBA_TC358768 is not set
# CONFIG_DRM_TOSHIBA_TC358775 is not set
# CONFIG_DRM_TI_DLPC3433 is not set
# CONFIG_DRM_TI_TDP158 is not set
# CONFIG_DRM_TI_TFP410 is not set
# CONFIG_DRM_TI_SN65DSI83 is not set
# CONFIG_DRM_TI_SN65DSI86 is not set
# CONFIG_DRM_TI_TPD12S015 is not set
# CONFIG_DRM_WAVESHARE_BRIDGE is not set
# CONFIG_DRM_ANALOGIX_ANX6345 is not set
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
# CONFIG_DRM_I2C_ADV7511 is not set
# CONFIG_DRM_CDNS_DSI is not set
# CONFIG_DRM_CDNS_MHDP8546 is not set
# end of Display Interface Bridges
# CONFIG_DRM_ETNAVIV is not set
# CONFIG_DRM_GUD is not set
# CONFIG_DRM_HISI_HIBMC is not set
# CONFIG_DRM_LOGICVC is not set
# CONFIG_DRM_MGAG200 is not set
# CONFIG_DRM_NOUVEAU is not set
CONFIG_DRM_PANEL=y
#
# Display Panels
#
# CONFIG_DRM_PANEL_LVDS is not set
# CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01 is not set
# CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20 is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6D7AA0 is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6E63M0 is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6E8FC0 is not set
# CONFIG_DRM_PANEL_SEIKO_43WVF1G is not set
# CONFIG_DRM_PANEL_EDP is not set
# CONFIG_DRM_PANEL_SIMPLE is not set
# end of Display Panels
# CONFIG_DRM_QXL is not set
CONFIG_DRM_RADEON=m
CONFIG_DRM_RADEON_USERPTR=y
# CONFIG_DRM_ST7571 is not set
# CONFIG_DRM_SSD130X is not set
#
# Drivers for system framebuffers
#
CONFIG_DRM_SYSFB_HELPER=m
# CONFIG_DRM_OFDRM is not set
# CONFIG_DRM_SIMPLEDRM is not set
# end of Drivers for system framebuffers
# CONFIG_DRM_ARCPGU is not set
CONFIG_DRM_BOCHS=m
# CONFIG_DRM_CIRRUS_QEMU is not set
# CONFIG_DRM_GM12U320 is not set
# CONFIG_DRM_UDL is not set
CONFIG_DRM_VGEM=m
CONFIG_DRM_VIRTIO_GPU=m
CONFIG_DRM_VIRTIO_GPU_KMS=y
# CONFIG_DRM_VKMS is not set
# CONFIG_DRM_XE is not set
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
#
# Frame buffer Devices
#
CONFIG_FB=y
CONFIG_FB_MACMODES=y
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
CONFIG_FB_OF=y
# CONFIG_FB_CONTROL is not set
# CONFIG_FB_PLATINUM is not set
# CONFIG_FB_VALKYRIE is not set
CONFIG_FB_CT65550=y
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_UVESA 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_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY 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_TRIDENT is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_SMSCUFX 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
CONFIG_FB_CORE=y
CONFIG_FB_NOTIFY=y
# CONFIG_FB_DEVICE is not set
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 is not set
CONFIG_FB_SYSMEM_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_IOMEM_FOPS=y
CONFIG_FB_IOMEM_HELPERS=y
CONFIG_FB_SYSMEM_HELPERS=y
CONFIG_FB_SYSMEM_HELPERS_DEFERRED=y
# CONFIG_FB_TILEBLITTING is not set
# end of Frame buffer Devices
#
# Backlight & LCD device support
#
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=m
# CONFIG_BACKLIGHT_AW99706 is not set
# CONFIG_BACKLIGHT_KTZ8866 is not set
# CONFIG_BACKLIGHT_MAX25014 is not set
# CONFIG_BACKLIGHT_QCOM_WLED is not set
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_LM3509 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
# CONFIG_BACKLIGHT_LED is not set
# end of Backlight & LCD device support
CONFIG_HDMI=y
#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
# end of Console display driver support
# CONFIG_LOGO is not set
# CONFIG_TRACE_GPU_MEM is not set
# end of Graphics support
# CONFIG_DRM_ACCEL is not set
CONFIG_SOUND=m
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_PCM_ELD=y
CONFIG_SND_HWDEP=m
CONFIG_SND_SEQ_DEVICE=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_CORE_TEST=m
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
# CONFIG_SND_OSSEMUL is not set
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_HRTIMER=m
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=6
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_PROC_FS=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_CTL_FAST_LOOKUP is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_CTL_INPUT_VALIDATION=y
# CONFIG_SND_UTIMER is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_SEQUENCER=m
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
CONFIG_SND_SEQ_MIDI_EVENT=m
CONFIG_SND_SEQ_MIDI=m
CONFIG_SND_SEQ_VIRMIDI=m
# CONFIG_SND_SEQ_UMP is not set
CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
CONFIG_SND_ALOOP=m
# CONFIG_SND_PCMTEST is not set
CONFIG_SND_VIRMIDI=m
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_INDIGOIOX is not set
# CONFIG_SND_INDIGODJX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_LOLA is not set
# CONFIG_SND_LX6464ES is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SE6X is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
#
# HD-Audio
#
CONFIG_SND_HDA=m
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_RECONFIG=y
# CONFIG_SND_HDA_INPUT_BEEP is not set
# CONFIG_SND_HDA_PATCH_LOADER is not set
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
# CONFIG_SND_HDA_CTL_DEV_ID is not set
CONFIG_SND_HDA_PREALLOC_SIZE=2048
CONFIG_SND_HDA_INTEL=m
# CONFIG_SND_HDA_CODEC_ANALOG is not set
# CONFIG_SND_HDA_CODEC_SIGMATEL is not set
# CONFIG_SND_HDA_CODEC_VIA is not set
# CONFIG_SND_HDA_CODEC_CONEXANT is not set
# CONFIG_SND_HDA_CODEC_SENARYTECH is not set
# CONFIG_SND_HDA_CODEC_CA0110 is not set
# CONFIG_SND_HDA_CODEC_CA0132 is not set
# CONFIG_SND_HDA_CODEC_CMEDIA is not set
# CONFIG_SND_HDA_CODEC_CM9825 is not set
# CONFIG_SND_HDA_CODEC_SI3054 is not set
# CONFIG_SND_HDA_GENERIC is not set
# CONFIG_SND_HDA_CODEC_REALTEK is not set
# CONFIG_SND_HDA_CODEC_CIRRUS is not set
CONFIG_SND_HDA_CODEC_HDMI=m
CONFIG_SND_HDA_CODEC_HDMI_GENERIC=m
CONFIG_SND_HDA_CODEC_HDMI_SIMPLE=m
# CONFIG_SND_HDA_CODEC_HDMI_INTEL is not set
CONFIG_SND_HDA_CODEC_HDMI_ATI=m
# CONFIG_SND_HDA_CODEC_HDMI_NVIDIA is not set
CONFIG_SND_HDA_CODEC_HDMI_NVIDIA_MCP=m
# CONFIG_SND_HDA_CODEC_HDMI_TEGRA is not set
CONFIG_SND_HDA_CORE=m
CONFIG_SND_HDA_COMPONENT=y
CONFIG_SND_INTEL_DSP_CONFIG=m
# end of HD-Audio
# CONFIG_SND_PPC is not set
CONFIG_SND_AOA=m
CONFIG_SND_AOA_FABRIC_LAYOUT=m
CONFIG_SND_AOA_ONYX=m
CONFIG_SND_AOA_TAS=m
CONFIG_SND_AOA_TOONIE=m
CONFIG_SND_AOA_SOUNDBUS=m
CONFIG_SND_AOA_SOUNDBUS_I2S=m
# CONFIG_SND_USB is not set
CONFIG_SND_FIREWIRE=y
CONFIG_SND_FIREWIRE_LIB=m
# CONFIG_SND_DICE is not set
# CONFIG_SND_OXFW is not set
CONFIG_SND_ISIGHT=m
# CONFIG_SND_FIREWORKS is not set
# CONFIG_SND_BEBOB is not set
# CONFIG_SND_FIREWIRE_DIGI00X is not set
# CONFIG_SND_FIREWIRE_TASCAM is not set
# CONFIG_SND_FIREWIRE_MOTU is not set
# CONFIG_SND_FIREFACE is not set
# CONFIG_SND_PCMCIA is not set
# CONFIG_SND_SOC is not set
# CONFIG_SND_VIRTIO is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
CONFIG_HID_BATTERY_STRENGTH=y
CONFIG_HIDRAW=y
CONFIG_UHID=m
CONFIG_HID_GENERIC=y
# CONFIG_HID_HAPTIC is not set
#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACCUTOUCH is not set
# CONFIG_HID_ACRUX is not set
CONFIG_HID_APPLE=y
# CONFIG_HID_APPLEIR is not set
# CONFIG_HID_ASUS is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_BETOP_FF is not set
# CONFIG_HID_BIGBEN_FF is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_CORSAIR is not set
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
# CONFIG_HID_PRODIKEYS 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_ELAN is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_ELO is not set
# CONFIG_HID_EVISION is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_FT260 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_GOOGLE_STADIA_FF is not set
# CONFIG_HID_VIVALDI is not set
# CONFIG_HID_GT683R is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_KYSONA is not set
CONFIG_HID_UCLOGIC=m
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_VIEWSONIC is not set
# CONFIG_HID_VRC2 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_LED is not set
# CONFIG_HID_LENOVO is not set
# CONFIG_HID_LETSKETCH is not set
CONFIG_HID_MAGICMOUSE=y
# CONFIG_HID_MALTRON is not set
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_MEGAWORLD_FF is not set
# CONFIG_HID_RAKK is not set
# CONFIG_HID_REDRAGON is not set
CONFIG_HID_MICROSOFT=m
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
CONFIG_HID_NINTENDO=m
# CONFIG_NINTENDO_FF is not set
# CONFIG_HID_NTI is not set
# CONFIG_HID_NTRIG is not set
# CONFIG_HID_NVIDIA_SHIELD 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_PXRC is not set
# CONFIG_HID_RAPOO is not set
# CONFIG_HID_RAZER is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_RETRODE is not set
CONFIG_HID_ROCCAT=m
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SEMITEK is not set
# CONFIG_HID_SIGMAMICRO is not set
CONFIG_HID_SONY=m
# CONFIG_SONY_FF 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_TOPRE is not set
# CONFIG_HID_THINGM is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_U2FZERO is not set
# CONFIG_HID_WACOM is not set
CONFIG_HID_WIIMOTE=m
# CONFIG_HID_WINWING 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
# CONFIG_HID_MCP2221 is not set
CONFIG_HID_KUNIT_TEST=m
# CONFIG_HID_HUAWEI is not set
# end of Special HID drivers
#
# HID-BPF support
#
# end of HID-BPF support
# CONFIG_I2C_HID is not set
#
# USB HID support
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
CONFIG_USB_HIDDEV=y
# end of USB HID support
CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
# CONFIG_USB_LED_TRIG is not set
# CONFIG_USB_ULPI_BUS is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_PCI=y
# CONFIG_USB_PCI_AMD is not set
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 is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_PRODUCTLIST is not set
# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
CONFIG_USB_AUTOSUSPEND_DELAY=2
CONFIG_USB_DEFAULT_AUTHORIZATION_MODE=1
CONFIG_USB_MON=m
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=y
# CONFIG_XPS_USB_HCD_XILINX is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_EHCI_HCD_PLATFORM is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
CONFIG_USB_OHCI_HCD_PPC_OF=y
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_SSB is not set
# CONFIG_USB_HCD_TEST_MODE is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=m
# 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=m
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USBIP_CORE is not set
#
# USB dual-mode controller drivers
#
# 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_SERIAL=m
# CONFIG_USB_SERIAL_GENERIC is not set
# CONFIG_USB_SERIAL_SIMPLE is not set
# CONFIG_USB_SERIAL_AIRCABLE is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
# CONFIG_USB_SERIAL_BELKIN is not set
# CONFIG_USB_SERIAL_CH341 is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP210X is not set
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
CONFIG_USB_SERIAL_FTDI_SIO=m
# CONFIG_USB_SERIAL_VISOR is not set
# CONFIG_USB_SERIAL_IPAQ is not set
# CONFIG_USB_SERIAL_IR is not set
# CONFIG_USB_SERIAL_EDGEPORT is not set
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
# CONFIG_USB_SERIAL_F81232 is not set
# CONFIG_USB_SERIAL_F8153X is not set
# CONFIG_USB_SERIAL_GARMIN is not set
# CONFIG_USB_SERIAL_IPW is not set
# CONFIG_USB_SERIAL_IUU is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
# CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
# CONFIG_USB_SERIAL_METRO is not set
# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_MOS7840 is not set
# CONFIG_USB_SERIAL_MXUPORT is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
# CONFIG_USB_SERIAL_PL2303 is not set
# CONFIG_USB_SERIAL_OTI6858 is not set
# CONFIG_USB_SERIAL_QCAUX is not set
# CONFIG_USB_SERIAL_QUALCOMM is not set
# CONFIG_USB_SERIAL_SPCP8X5 is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
# CONFIG_USB_SERIAL_SYMBOL is not set
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set
# CONFIG_USB_SERIAL_OPTICON is not set
# CONFIG_USB_SERIAL_XSENS_MT is not set
# CONFIG_USB_SERIAL_WISHBONE is not set
# CONFIG_USB_SERIAL_SSU100 is not set
# CONFIG_USB_SERIAL_QT2 is not set
# CONFIG_USB_SERIAL_UPD78F0730 is not set
# CONFIG_USB_SERIAL_XR is not set
# CONFIG_USB_SERIAL_DEBUG 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_APPLEDISPLAY=m
# 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=m
# 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
# CONFIG_USB_ONBOARD_DEV 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_SCSI_UFSHCD is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_CLASS_FLASH is not set
# CONFIG_LEDS_CLASS_MULTICOLOR is not set
CONFIG_LEDS_BRIGHTNESS_HW_CHANGED=y
CONFIG_LEDS_KUNIT_TEST=m
#
# LED drivers
#
# CONFIG_LEDS_AN30259A is not set
# CONFIG_LEDS_OSRAM_AMS_AS3668 is not set
# CONFIG_LEDS_AW200XX is not set
# CONFIG_LEDS_AW2013 is not set
# CONFIG_LEDS_BCM6328 is not set
# CONFIG_LEDS_BCM6358 is not set
# CONFIG_LEDS_LM3530 is not set
# CONFIG_LEDS_LM3532 is not set
# CONFIG_LEDS_LM3642 is not set
# CONFIG_LEDS_LM3692X is not set
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_LP8860 is not set
# CONFIG_LEDS_LP8864 is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_PCA963X is not set
# CONFIG_LEDS_PCA995X is not set
# CONFIG_LEDS_BD2606MVV is not set
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_TCA6507 is not set
# CONFIG_LEDS_TLC591XX is not set
# CONFIG_LEDS_LM355x is not set
# CONFIG_LEDS_IS31FL319X is not set
# CONFIG_LEDS_IS31FL32XX is not set
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
# CONFIG_LEDS_BLINKM is not set
# CONFIG_LEDS_MLXREG is not set
# CONFIG_LEDS_USER is not set
# CONFIG_LEDS_LM3697 is not set
# CONFIG_LEDS_ST1202 is not set
#
# Flash and Torch LED drivers
#
#
# RGB LED drivers
#
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_ONESHOT is not set
CONFIG_LEDS_TRIGGER_DISK=y
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
# CONFIG_LEDS_TRIGGER_CPU is not set
# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
# CONFIG_LEDS_TRIGGER_CAMERA is not set
CONFIG_LEDS_TRIGGER_PANIC=y
# CONFIG_LEDS_TRIGGER_NETDEV is not set
# CONFIG_LEDS_TRIGGER_PATTERN is not set
# CONFIG_LEDS_TRIGGER_TTY is not set
# CONFIG_LEDS_TRIGGER_INPUT_EVENTS is not set
#
# Simatic LED drivers
#
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
CONFIG_RTC_LIB_KUNIT_TEST=m
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_HYM8563 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_NCT3018Y 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_ISL12026 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8523 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_RX8111 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_SD2405AL 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_PCF85063 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set
# CONFIG_RTC_DRV_RX6110 is not set
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# 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_RP5C01 is not set
# CONFIG_RTC_DRV_ZYNQMP is not set
#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_GENERIC=y
# CONFIG_RTC_DRV_CADENCE is not set
# CONFIG_RTC_DRV_FTRTC010 is not set
# CONFIG_RTC_DRV_R7301 is not set
# CONFIG_RTC_DRV_GOLDFISH is not set
#
# HID Sensor RTC drivers
#
# CONFIG_DMADEVICES is not set
#
# DMABUF options
#
CONFIG_SYNC_FILE=y
# CONFIG_SW_SYNC is not set
CONFIG_UDMABUF=y
CONFIG_DMABUF_DEBUG=y
CONFIG_DMABUF_KUNIT_TEST=m
CONFIG_DMABUF_HEAPS=y
CONFIG_DMABUF_HEAPS_SYSTEM=y
# end of DMABUF options
# CONFIG_UIO is not set
# CONFIG_VFIO is not set
CONFIG_VIRT_DRIVERS=y
# CONFIG_VMGENID is not set
CONFIG_VIRTIO_ANCHOR=y
CONFIG_VIRTIO=y
CONFIG_VIRTIO_PCI_LIB=y
CONFIG_VIRTIO_PCI_LIB_LEGACY=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_PCI_LEGACY=y
# CONFIG_VIRTIO_BALLOON is not set
# CONFIG_VIRTIO_INPUT is not set
# CONFIG_VIRTIO_MMIO is not set
CONFIG_VIRTIO_DMA_SHARED_BUFFER=m
# CONFIG_VIRTIO_DEBUG is not set
CONFIG_VIRTIO_RTC=m
#
# Enable PTP_1588_CLOCK in order to enable VIRTIO_RTC_PTP.
#
CONFIG_VIRTIO_RTC_CLASS=y
# CONFIG_VDPA is not set
CONFIG_VHOST_IOTLB=m
CONFIG_VHOST_TASK=y
CONFIG_VHOST=m
CONFIG_VHOST_MENU=y
CONFIG_VHOST_NET=m
# CONFIG_VHOST_VSOCK is not set
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
CONFIG_VHOST_ENABLE_FORK_OWNER_CONTROL=y
#
# Microsoft Hyper-V guest support
#
# end of Microsoft Hyper-V guest support
# CONFIG_GREYBUS is not set
# CONFIG_COMEDI is not set
# CONFIG_GPIB is not set
# CONFIG_STAGING is not set
# CONFIG_GOLDFISH is not set
# CONFIG_COMMON_CLK is not set
# CONFIG_HWSPINLOCK is not set
#
# Clock Source drivers
#
# end of Clock Source drivers
# 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
# CONFIG_IOMMUFD 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
#
# CONFIG_QUICC_ENGINE is not set
# end of NXP/Freescale QorIQ SoC drivers
#
# fujitsu SoC drivers
#
# end of fujitsu SoC drivers
#
# i.MX SoC drivers
#
# end of i.MX SoC drivers
#
# Enable LiteX SoC Builder specific drivers
#
# CONFIG_LITEX_SOC_CONTROLLER is not set
# end of Enable LiteX SoC Builder specific drivers
# CONFIG_WPCM450_SOC is not set
#
# 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
#
# PM Domains
#
#
# Amlogic PM Domains
#
# end of Amlogic PM Domains
#
# Broadcom PM Domains
#
# end of Broadcom PM Domains
#
# i.MX PM Domains
#
# end of i.MX PM Domains
#
# Qualcomm PM Domains
#
# end of Qualcomm PM Domains
# end of PM Domains
# 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_PWM is not set
#
# IRQ chip support
#
CONFIG_IRQCHIP=y
# CONFIG_AL_FIC is not set
# CONFIG_XILINX_INTC is not set
# 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
# CONFIG_PHY_NXP_PTN3222 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_CADENCE_DPHY is not set
# CONFIG_PHY_CADENCE_DPHY_RX is not set
# CONFIG_PHY_CADENCE_SALVO is not set
# CONFIG_PHY_PXA_28NM_HSIC is not set
# CONFIG_PHY_PXA_28NM_USB2 is not set
# CONFIG_PHY_TI_DS125DF111 is not set
# end of PHY Subsystem
# CONFIG_POWERCAP is not set
# CONFIG_MCB is not set
#
# Performance monitor support
#
# CONFIG_DWC_PCIE_PMU is not set
# end of Performance monitor support
# CONFIG_RAS is not set
# CONFIG_USB4 is not set
#
# Android
#
# CONFIG_ANDROID_BINDER_IPC is not set
# end of Android
# CONFIG_DAX is not set
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
CONFIG_NVMEM_LAYOUTS=y
#
# Layout Types
#
# CONFIG_NVMEM_LAYOUT_SL28_VPD is not set
# CONFIG_NVMEM_LAYOUT_ONIE_TLV is not set
# CONFIG_NVMEM_LAYOUT_U_BOOT_ENV is not set
# end of Layout Types
# 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_FSI is not set
# CONFIG_MUX_CORE is not set
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set
# CONFIG_INTERCONNECT is not set
# CONFIG_COUNTER is not set
# CONFIG_MOST is not set
# CONFIG_PECI is not set
# CONFIG_HTE is not set
# end of Device Drivers
#
# File systems
#
CONFIG_VALIDATE_FS_PARSER=y
CONFIG_FS_IOMAP=y
CONFIG_FS_STACK=y
CONFIG_BUFFER_HEAD=y
CONFIG_LEGACY_DIRECT_IO=y
# CONFIG_EXT2_FS is not set
CONFIG_EXT4_FS=y
CONFIG_EXT4_USE_FOR_EXT2=y
CONFIG_EXT4_FS_POSIX_ACL=y
# CONFIG_EXT4_FS_SECURITY is not set
# CONFIG_EXT4_DEBUG is not set
CONFIG_EXT4_KUNIT_TESTS=m
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_JFS_FS is not set
CONFIG_XFS_FS=m
# CONFIG_XFS_SUPPORT_V4 is not set
# CONFIG_XFS_SUPPORT_ASCII_CI is not set
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
CONFIG_XFS_DRAIN_INTENTS=y
CONFIG_XFS_LIVE_HOOKS=y
CONFIG_XFS_MEMORY_BUFS=y
CONFIG_XFS_BTREE_IN_MEM=y
CONFIG_XFS_ONLINE_SCRUB=y
CONFIG_XFS_ONLINE_SCRUB_STATS=y
CONFIG_XFS_ONLINE_REPAIR=y
CONFIG_XFS_WARN=y
# CONFIG_XFS_DEBUG is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_BTRFS_FS=y
CONFIG_BTRFS_FS_POSIX_ACL=y
# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
# CONFIG_BTRFS_DEBUG is not set
# CONFIG_BTRFS_ASSERT is not set
# CONFIG_BTRFS_EXPERIMENTAL is not set
# CONFIG_NILFS2_FS is not set
# CONFIG_F2FS_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
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_FANOTIFY_ACCESS_PERMISSIONS is not set
# CONFIG_QUOTA is not set
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=m
# CONFIG_CUSE is not set
CONFIG_VIRTIO_FS=m
CONFIG_FUSE_PASSTHROUGH=y
CONFIG_FUSE_IO_URING=y
# CONFIG_OVERLAY_FS is not set
#
# Caches
#
CONFIG_NETFS_SUPPORT=y
# CONFIG_NETFS_STATS is not set
# CONFIG_NETFS_DEBUG is not set
# CONFIG_FSCACHE is not set
# end of Caches
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
# 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=y
CONFIG_FAT_KUNIT_TEST=m
CONFIG_EXFAT_FS=m
CONFIG_EXFAT_DEFAULT_IOCHARSET="utf8"
# CONFIG_NTFS_FS is not set
CONFIG_NTFS3_FS=m
CONFIG_NTFS3_LZX_XPRESS=y
# CONFIG_NTFS3_FS_POSIX_ACL is not set
# end of DOS/FAT/EXFAT/NT Filesystems
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
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_QUOTA is not set
CONFIG_CONFIGFS_FS=m
# end of Pseudo filesystems
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
# CONFIG_ADFS_FS is not set
CONFIG_AFFS_FS=m
# CONFIG_ECRYPT_FS is not set
CONFIG_HFS_FS=m
CONFIG_HFS_KUNIT_TEST=m
CONFIG_HFSPLUS_FS=m
CONFIG_HFSPLUS_KUNIT_TEST=m
CONFIG_BEFS_FS=m
CONFIG_BEFS_DEBUG=y
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# 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_UFS_FS is not set
# CONFIG_EROFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_CEPH_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS2 is not set
# CONFIG_CIFS_ALLOW_INSECURE_LEGACY is not set
CONFIG_CIFS_UPCALL=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_DEBUG=y
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
CONFIG_CIFS_DFS_UPCALL=y
CONFIG_CIFS_SWN_UPCALL=y
# CONFIG_CIFS_COMPRESSION is not set
# CONFIG_SMB_SERVER is not set
CONFIG_SMBFS=m
CONFIG_SMB_KUNIT_TESTS=m
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
CONFIG_9P_FS=m
CONFIG_9P_FS_POSIX_ACL=y
# CONFIG_9P_FS_SECURITY is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
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 is not set
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=m
# 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=y
CONFIG_NLS_UCS2_UTILS=m
# CONFIG_DLM is not set
# CONFIG_UNICODE is not set
CONFIG_IO_WQ=y
# end of File systems
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_REQUEST_CACHE=y
# CONFIG_PERSISTENT_KEYRINGS is not set
# CONFIG_BIG_KEYS is not set
# CONFIG_TRUSTED_KEYS is not set
# CONFIG_ENCRYPTED_KEYS is not set
CONFIG_KEY_DH_OPERATIONS=y
CONFIG_KEY_NOTIFICATIONS=y
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_PROC_MEM_ALWAYS_FORCE=y
# CONFIG_PROC_MEM_FORCE_PTRACE is not set
# CONFIG_PROC_MEM_NO_FORCE is not set
CONFIG_SECURITY=y
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_NETWORK is not set
# CONFIG_SECURITY_PATH is not set
# CONFIG_STATIC_USERMODEHELPER is not set
# CONFIG_SECURITY_SMACK is not set
# CONFIG_SECURITY_TOMOYO is not set
# CONFIG_SECURITY_APPARMOR is not set
# CONFIG_SECURITY_LOADPIN is not set
CONFIG_SECURITY_YAMA=y
# CONFIG_SECURITY_SAFESETID is not set
# CONFIG_SECURITY_LOCKDOWN_LSM is not set
# CONFIG_SECURITY_LANDLOCK is not set
# CONFIG_INTEGRITY is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,bpf"
#
# Kernel hardening options
#
#
# Memory initialization
#
CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
# CONFIG_INIT_STACK_NONE is not set
CONFIG_INIT_STACK_ALL_PATTERN=y
# CONFIG_INIT_STACK_ALL_ZERO is not set
# 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
#
# Bounds checking
#
CONFIG_FORTIFY_SOURCE=y
CONFIG_HARDENED_USERCOPY=y
CONFIG_HARDENED_USERCOPY_DEFAULT_ON=y
# end of Bounds checking
#
# Hardening of kernel data structures
#
CONFIG_LIST_HARDENED=y
CONFIG_BUG_ON_DATA_CORRUPTION=y
# end of Hardening of kernel data structures
CONFIG_RANDSTRUCT_NONE=y
# end of Kernel hardening options
# end of Security options
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_ASYNC_PQ=m
CONFIG_ASYNC_RAID6_RECOV=m
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_SIG=y
CONFIG_CRYPTO_SIG2=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_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_USER=m
CONFIG_CRYPTO_SELFTESTS=y
# CONFIG_CRYPTO_SELFTESTS_FULL is not set
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_PCRYPT=m
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_KRB5ENC=m
CONFIG_CRYPTO_BENCHMARK=m
# end of Crypto core or helper
#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=y
# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
CONFIG_CRYPTO_ECC=m
CONFIG_CRYPTO_ECDH=m
# CONFIG_CRYPTO_ECDSA is not set
# CONFIG_CRYPTO_ECRDSA is not set
# CONFIG_CRYPTO_MLDSA is not set
# end of Public-key cryptography
#
# Block ciphers
#
CONFIG_CRYPTO_AES=m
# CONFIG_CRYPTO_ARIA is not set
# CONFIG_CRYPTO_BLOWFISH is not set
CONFIG_CRYPTO_CAMELLIA=m
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_SM4_GENERIC is not set
# CONFIG_CRYPTO_TWOFISH is not set
# end of Block ciphers
#
# Length-preserving ciphers and modes
#
CONFIG_CRYPTO_ADIANTUM=m
CONFIG_CRYPTO_CHACHA20=m
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_CTR=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=m
# CONFIG_CRYPTO_HCTR2 is not set
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_XTS=m
# end of Length-preserving ciphers and modes
#
# AEAD (authenticated encryption with associated data) ciphers
#
# CONFIG_CRYPTO_AEGIS128 is not set
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_GENIV=m
CONFIG_CRYPTO_SEQIV=m
CONFIG_CRYPTO_ECHAINIV=m
CONFIG_CRYPTO_ESSIV=m
# end of AEAD (authenticated encryption with associated data) ciphers
#
# Hashes, digests, and MACs
#
CONFIG_CRYPTO_BLAKE2B=y
CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=m
# CONFIG_CRYPTO_RMD160 is not set
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_SHA3=m
# CONFIG_CRYPTO_SM3 is not set
# CONFIG_CRYPTO_STREEBOG is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_XXHASH=y
# end of Hashes, digests, and MACs
#
# CRCs (cyclic redundancy checks)
#
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_CRC32 is not set
# end of CRCs (cyclic redundancy checks)
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=y
# CONFIG_CRYPTO_842 is not set
# CONFIG_CRYPTO_LZ4 is not set
# CONFIG_CRYPTO_LZ4HC is not set
# CONFIG_CRYPTO_ZSTD is not set
# end of Compression
#
# Random number generation
#
CONFIG_CRYPTO_DRBG=m
CONFIG_CRYPTO_JITTERENTROPY=m
CONFIG_CRYPTO_JITTERENTROPY_MEMORY_BLOCKS=64
CONFIG_CRYPTO_JITTERENTROPY_MEMORY_BLOCKSIZE=32
CONFIG_CRYPTO_JITTERENTROPY_OSR=1
CONFIG_CRYPTO_KDF800108_CTR=y
# end of Random number generation
#
# Userspace interface (deprecated)
#
CONFIG_CRYPTO_USER_API=y
CONFIG_CRYPTO_USER_API_HASH=y
CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
# CONFIG_CRYPTO_USER_API_RNG_CAVP is not set
CONFIG_CRYPTO_USER_API_AEAD=m
# CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE is not set
# end of Userspace interface (deprecated)
#
# Accelerated Cryptographic Algorithms for CPU (powerpc)
#
# end of Accelerated Cryptographic Algorithms for CPU (powerpc)
# CONFIG_CRYPTO_HW is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
CONFIG_PKCS8_PRIVATE_KEY_PARSER=m
CONFIG_PKCS7_MESSAGE_PARSER=y
# CONFIG_PKCS7_TEST_KEY is not set
# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
# CONFIG_FIPS_SIGNATURE_SELFTEST is not set
#
# Certificates for signature checking
#
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
CONFIG_OPENSSL_SUPPORTS_ML_DSA=y
# end of Certificates for signature checking
CONFIG_CRYPTO_KRB5=m
CONFIG_CRYPTO_KRB5_SELFTESTS=y
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_LINEAR_RANGES=m
# CONFIG_PACKING is not set
CONFIG_BITREVERSE=y
CONFIG_GENERIC_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=m
CONFIG_CRC16=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
CONFIG_CRC_OPTIMIZATIONS=y
CONFIG_CRC_KUNIT_TEST=m
# CONFIG_CRC_ENABLE_ALL_FOR_KUNIT is not set
CONFIG_CRC_BENCHMARK=y
CONFIG_CRYPTO_HASH_INFO=y
CONFIG_CRYPTO_LIB_UTILS=y
CONFIG_CRYPTO_LIB_AES=m
CONFIG_CRYPTO_LIB_AES_CBC_MACS=m
CONFIG_CRYPTO_LIB_ARC4=m
CONFIG_CRYPTO_LIB_BLAKE2B=y
CONFIG_CRYPTO_LIB_CHACHA=m
CONFIG_CRYPTO_LIB_CURVE25519=m
CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y
CONFIG_CRYPTO_LIB_GF128HASH=m
CONFIG_CRYPTO_LIB_MD5=m
CONFIG_CRYPTO_LIB_NH=m
CONFIG_CRYPTO_LIB_POLY1305=m
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
CONFIG_CRYPTO_LIB_CHACHA20POLY1305=m
CONFIG_CRYPTO_LIB_SHA1=y
CONFIG_CRYPTO_LIB_SHA1_ARCH=y
CONFIG_CRYPTO_LIB_SHA256=y
CONFIG_CRYPTO_LIB_SHA512=m
CONFIG_CRYPTO_LIB_SHA3=m
CONFIG_XOR_BLOCKS=y
CONFIG_XOR_BLOCKS_ARCH=y
CONFIG_XOR_KUNIT_TEST=m
CONFIG_RAID6_PQ=y
CONFIG_RAID6_PQ_ARCH=y
CONFIG_RAID6_PQ_KUNIT_TEST=m
CONFIG_RAID6_PQ_BENCHMARK=y
CONFIG_XXHASH=y
CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_ZSTD_COMMON=y
CONFIG_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
# CONFIG_XZ_DEC is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=m
CONFIG_REED_SOLOMON_ENC16=y
CONFIG_REED_SOLOMON_DEC16=y
CONFIG_INTERVAL_TREE=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_DMA_DECLARE_COHERENT=y
CONFIG_ARCH_DMA_DEFAULT_COHERENT=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_GLOB=y
CONFIG_NLATTR=y
CONFIG_GENERIC_ATOMIC64=y
CONFIG_CLZ_TAB=y
# CONFIG_IRQ_POLL is not set
CONFIG_MPILIB=y
CONFIG_DIMLIB=y
CONFIG_LIBFDT=y
CONFIG_OID_REGISTRY=y
CONFIG_HAVE_GENERIC_VDSO=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_VDSO_GETRANDOM=y
CONFIG_FONT_SUPPORT=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
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_TER10x18 is not set
CONFIG_FONT_TER16x32=y
# CONFIG_FONT_6x8 is not set
CONFIG_SG_POOL=y
CONFIG_ARCH_HAS_PMEM_API=y
CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
CONFIG_ARCH_STACKWALK=y
CONFIG_STACKDEPOT=y
CONFIG_STACKDEPOT_MAX_FRAMES=64
CONFIG_SBITMAP=y
# CONFIG_LWQ_TEST is not set
# end of Library routines
CONFIG_GENERIC_IOREMAP=y
CONFIG_UNION_FIND=y
#
# Kernel hacking
#
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
# 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_DYNAMIC_DEBUG is not set
# CONFIG_DYNAMIC_DEBUG_CORE is not set
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_BUGVERBOSE_DETAILED is not set
# end of printk and dmesg options
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_MISC is not set
#
# Compile-time checks and compiler options
#
CONFIG_AS_HAS_NON_CONST_ULEB128=y
CONFIG_DEBUG_INFO_NONE=y
# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
# CONFIG_DEBUG_INFO_DWARF4 is not set
# CONFIG_DEBUG_INFO_DWARF5 is not set
CONFIG_FRAME_WARN=1024
CONFIG_STRIP_ASM_SYMS=y
# 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_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set
CONFIG_OBJTOOL=y
CONFIG_OBJTOOL_WERROR=y
# CONFIG_VMLINUX_MAP is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# end of Compile-time checks and compiler options
#
# Generic Kernel Debugging Instruments
#
# CONFIG_MAGIC_SYSRQ is not set
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_FS_ALLOW_ALL=y
# CONFIG_DEBUG_FS_ALLOW_NONE is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARCH_HAS_UBSAN=y
# CONFIG_UBSAN is not set
CONFIG_HAVE_ARCH_KCSAN=y
CONFIG_HAVE_KCSAN_COMPILER=y
# CONFIG_KCSAN is not set
# end of Generic Kernel Debugging Instruments
#
# Networking Debugging
#
# CONFIG_NET_DEV_REFCNT_TRACKER is not set
# CONFIG_NET_NS_REFCNT_TRACKER is not set
# CONFIG_DEBUG_NET is not set
# CONFIG_DEBUG_NET_SMALL_RTNL is not set
# end of Networking Debugging
#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
CONFIG_DEBUG_PAGEALLOC=y
# CONFIG_DEBUG_PAGEALLOC_ENABLE_DEFAULT is not set
CONFIG_SLUB_DEBUG=y
# CONFIG_SLUB_DEBUG_ON is not set
CONFIG_PAGE_OWNER=y
CONFIG_PAGE_TABLE_CHECK=y
CONFIG_PAGE_TABLE_CHECK_ENFORCED=y
CONFIG_PAGE_POISONING=y
CONFIG_DEBUG_RODATA_TEST=y
CONFIG_ARCH_HAS_DEBUG_WX=y
CONFIG_DEBUG_WX=y
CONFIG_ARCH_HAS_PTDUMP=y
CONFIG_PTDUMP=y
# CONFIG_PTDUMP_DEBUGFS is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SHRINKER_DEBUG is not set
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
# CONFIG_DEBUG_VFS is not set
# CONFIG_DEBUG_VM is not set
CONFIG_DEBUG_VM_PGTABLE=y
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_DEBUG_KMAP_LOCAL is not set
# CONFIG_DEBUG_HIGHMEM is not set
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_CODE_TAGGING=y
CONFIG_MEM_ALLOC_PROFILING=y
CONFIG_MEM_ALLOC_PROFILING_ENABLED_BY_DEFAULT=y
CONFIG_MEM_ALLOC_PROFILING_DEBUG=y
CONFIG_HAVE_ARCH_KASAN=y
CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# CONFIG_KASAN is not set
CONFIG_HAVE_ARCH_KFENCE=y
CONFIG_KFENCE=y
CONFIG_KFENCE_SAMPLE_INTERVAL=100
CONFIG_KFENCE_NUM_OBJECTS=255
CONFIG_KFENCE_DEFERRABLE=y
# CONFIG_KFENCE_STATIC_KEYS is not set
CONFIG_KFENCE_STRESS_TEST_FAULTS=0
# end of Memory Debugging
# CONFIG_DEBUG_SHIRQ is not set
#
# Debug Oops, Lockups and Hangs
#
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=0
CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY=y
CONFIG_HARDLOCKUP_DETECTOR=y
# CONFIG_HARDLOCKUP_DETECTOR_PERF is not set
CONFIG_HARDLOCKUP_DETECTOR_BUDDY=y
# CONFIG_HARDLOCKUP_DETECTOR_ARCH is not set
CONFIG_HARDLOCKUP_DETECTOR_COUNTS_HRTIMER=y
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=60
CONFIG_BOOTPARAM_HUNG_TASK_PANIC=0
CONFIG_DETECT_HUNG_TASK_BLOCKER=y
CONFIG_WQ_WATCHDOG=y
CONFIG_BOOTPARAM_WQ_STALL_PANIC=0
# CONFIG_WQ_CPU_INTENSIVE_REPORT is not set
# CONFIG_TEST_LOCKUP is not set
# end of Debug Oops, Lockups and Hangs
#
# Scheduler Debugging
#
CONFIG_SCHED_INFO=y
# CONFIG_SCHEDSTATS is not set
# end of Scheduler Debugging
# CONFIG_DEBUG_PREEMPT is not set
# CONFIG_DEBUG_ATOMIC is not set
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
CONFIG_DEBUG_RWSEMS=y
# CONFIG_DEBUG_LOCK_ALLOC 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
# end of Lock Debugging (spinlocks, mutexes, etc...)
# CONFIG_DEBUG_IRQFLAGS is not set
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
#
# Debug kernel data structures
#
CONFIG_DEBUG_LIST=y
# CONFIG_DEBUG_PLIST is not set
CONFIG_DEBUG_SG=y
CONFIG_DEBUG_NOTIFIERS=y
CONFIG_DEBUG_MAPLE_TREE=y
# end of Debug kernel data structures
#
# 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=60
CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
CONFIG_RCU_CPU_STALL_CPUTIME=y
# 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 is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_FREGS=y
CONFIG_HAVE_FTRACE_GRAPH_FUNC=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y
CONFIG_HAVE_FTRACE_REGS_HAVING_PT_REGS=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_OBJTOOL_MCOUNT=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_SAMPLES is not set
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
CONFIG_STRICT_DEVMEM=y
CONFIG_IO_STRICT_DEVMEM=y
#
# powerpc Debugging
#
# CONFIG_PPC_DISABLE_WERROR is not set
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_PPC_EMULATED_STATS is not set
# CONFIG_CODE_PATCHING_SELFTEST is not set
# CONFIG_JUMP_LABEL_FEATURE_CHECKS is not set
# CONFIG_FTR_FIXUP_SELFTEST is not set
# CONFIG_MSI_BITMAP_SELFTEST is not set
# CONFIG_XMON is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
# end of powerpc Debugging
#
# Kernel Testing and Coverage
#
CONFIG_KUNIT=m
CONFIG_KUNIT_DEBUGFS=y
# CONFIG_KUNIT_TEST is not set
# CONFIG_KUNIT_EXAMPLE_TEST is not set
# CONFIG_KUNIT_ALL_TESTS is not set
CONFIG_KUNIT_DEFAULT_ENABLED=y
CONFIG_KUNIT_AUTORUN_ENABLED=y
CONFIG_KUNIT_DEFAULT_FILTER_GLOB=""
CONFIG_KUNIT_DEFAULT_FILTER=""
CONFIG_KUNIT_DEFAULT_FILTER_ACTION=""
CONFIG_KUNIT_DEFAULT_TIMEOUT=300
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_ARCH_HAS_KCOV=y
# CONFIG_KCOV is not set
CONFIG_RUNTIME_TESTING_MENU=y
# CONFIG_TEST_DHRY is not set
# CONFIG_LKDTM is not set
CONFIG_CPUMASK_KUNIT_TEST=m
CONFIG_TEST_LIST_SORT=m
CONFIG_TEST_SORT=m
CONFIG_TEST_DIV64=m
CONFIG_TEST_MULDIV64=y
CONFIG_TEST_IOV_ITER=m
CONFIG_BACKTRACE_SELF_TEST=m
# CONFIG_TEST_REF_TRACKER is not set
CONFIG_RBTREE_TEST=m
CONFIG_REED_SOLOMON_TEST=m
CONFIG_INTERVAL_TREE_TEST=m
CONFIG_PERCPU_TEST=m
CONFIG_ATOMIC64_SELFTEST=y
CONFIG_ASYNC_RAID6_TEST=m
# CONFIG_TEST_HEXDUMP is not set
CONFIG_PRINTF_KUNIT_TEST=m
CONFIG_SCANF_KUNIT_TEST=m
CONFIG_SEQ_BUF_KUNIT_TEST=m
CONFIG_STRING_KUNIT_TEST=m
CONFIG_STRING_HELPERS_KUNIT_TEST=m
CONFIG_STRING_KUNIT_BENCH=y
CONFIG_FFS_KUNIT_TEST=m
# CONFIG_TEST_KSTRTOX is not set
CONFIG_TEST_BITMAP=y
CONFIG_TEST_XARRAY=m
CONFIG_TEST_MAPLE_TREE=m
# CONFIG_TEST_RHASHTABLE is not set
# CONFIG_TEST_IDA is not set
# CONFIG_TEST_LKM is not set
CONFIG_TEST_BITOPS=m
CONFIG_TEST_VMALLOC=m
CONFIG_TEST_WORKQUEUE=m
CONFIG_TEST_BPF=m
CONFIG_FIND_BIT_BENCHMARK=m
# CONFIG_TEST_FIRMWARE is not set
# CONFIG_TEST_SYSCTL is not set
CONFIG_BITOPS_KUNIT=m
CONFIG_BITFIELD_KUNIT=m
CONFIG_CHECKSUM_KUNIT=m
CONFIG_UTIL_MACROS_KUNIT=m
CONFIG_HASH_KUNIT_TEST=m
CONFIG_RESOURCE_KUNIT_TEST=m
# CONFIG_SYSCTL_KUNIT_TEST is not set
CONFIG_KFIFO_KUNIT_TEST=m
CONFIG_LIST_KUNIT_TEST=m
CONFIG_LIST_PRIVATE_KUNIT_TEST=m
CONFIG_HASHTABLE_KUNIT_TEST=m
CONFIG_LINEAR_RANGES_TEST=m
# CONFIG_CONTEXT_ANALYSIS_TEST is not set
CONFIG_CMDLINE_KUNIT_TEST=m
CONFIG_BASE64_KUNIT=m
CONFIG_BITS_TEST=m
CONFIG_SLUB_KUNIT_TEST=m
CONFIG_MEMCPY_KUNIT_TEST=m
CONFIG_MIN_HEAP_KUNIT_TEST=m
CONFIG_IS_SIGNED_TYPE_KUNIT_TEST=m
CONFIG_OVERFLOW_KUNIT_TEST=m
CONFIG_RANDSTRUCT_KUNIT_TEST=m
CONFIG_STACKINIT_KUNIT_TEST=m
CONFIG_FORTIFY_KUNIT_TEST=m
CONFIG_CRYPTO_LIB_AES_CBC_MACS_KUNIT_TEST=m
CONFIG_CRYPTO_LIB_BLAKE2B_KUNIT_TEST=m
CONFIG_CRYPTO_LIB_BLAKE2S_KUNIT_TEST=m
CONFIG_CRYPTO_LIB_CHACHA20POLY1305_KUNIT_TEST=m
CONFIG_CRYPTO_LIB_CURVE25519_KUNIT_TEST=m
CONFIG_CRYPTO_LIB_GHASH_KUNIT_TEST=m
CONFIG_CRYPTO_LIB_MD5_KUNIT_TEST=m
CONFIG_CRYPTO_LIB_NH_KUNIT_TEST=m
CONFIG_CRYPTO_LIB_POLY1305_KUNIT_TEST=m
CONFIG_CRYPTO_LIB_POLYVAL_KUNIT_TEST=m
CONFIG_CRYPTO_LIB_SHA1_KUNIT_TEST=m
CONFIG_CRYPTO_LIB_SHA256_KUNIT_TEST=m
CONFIG_CRYPTO_LIB_SHA512_KUNIT_TEST=m
CONFIG_CRYPTO_LIB_SHA3_KUNIT_TEST=m
# CONFIG_CRYPTO_LIB_ENABLE_ALL_FOR_KUNIT is not set
CONFIG_CRYPTO_LIB_BENCHMARK_VISIBLE=y
CONFIG_CRYPTO_LIB_BENCHMARK=y
CONFIG_SIPHASH_KUNIT_TEST=m
CONFIG_USERCOPY_KUNIT_TEST=m
# CONFIG_BLACKHOLE_DEV_KUNIT_TEST is not set
CONFIG_TEST_UDELAY=m
# CONFIG_TEST_STATIC_KEYS is not set
# CONFIG_TEST_KMOD is not set
# CONFIG_TEST_KALLSYMS is not set
CONFIG_TEST_MEMCAT_P=m
CONFIG_TEST_MEMINIT=m
CONFIG_TEST_FREE_PAGES=m
CONFIG_TEST_OBJPOOL=m
CONFIG_RATELIMIT_KUNIT_TEST=m
CONFIG_UUID_KUNIT_TEST=m
CONFIG_INT_POW_KUNIT_TEST=m
CONFIG_INT_SQRT_KUNIT_TEST=m
CONFIG_INT_LOG_KUNIT_TEST=m
CONFIG_GCD_KUNIT_TEST=m
CONFIG_PRIME_NUMBERS_KUNIT_TEST=m
CONFIG_GLOB_KUNIT_TEST=m
CONFIG_ARCH_USE_MEMTEST=y
# CONFIG_MEMTEST is not set
# end of Kernel Testing and Coverage
#
# Rust hacking
#
# end of Rust hacking
# end of Kernel hacking
CONFIG_IO_URING_ZCRX=y
CONFIG_IO_URING_BPF=y
^ permalink raw reply
* Re: [PATCH v6 00/20] dma-mapping: Use DMA_ATTR_CC_SHARED through direct, pool and swiotlb paths
From: Jason Gunthorpe @ 2026-07-06 19:52 UTC (permalink / raw)
To: Tom Lendacky
Cc: Alexey Kardashevskiy, Aneesh Kumar K.V, Catalin Marinas, iommu,
linux-arm-kernel, linux-kernel, linux-coco, Robin Murphy,
Marek Szyprowski, Will Deacon, Marc Zyngier, Steven Price,
Suzuki K Poulose, Jiri Pirko, Mostafa Saleh, Petr Tesarik,
Dan Williams, Xu Yilun, linuxppc-dev, linux-s390,
Madhavan Srinivasan, Michael Ellerman, Nicholas Piggin,
Christophe Leroy (CS GROUP), Alexander Gordeev, Gerald Schaefer,
Heiko Carstens, Vasily Gorbik, Christian Borntraeger,
Sven Schnelle, x86
In-Reply-To: <d7afa22d-5a41-491f-b945-289ab78080e7@amd.com>
On Mon, Jul 06, 2026 at 01:45:33PM -0500, Tom Lendacky wrote:
> In that situation, with SME enabled on the host, the SWIOTLB must be
> mapped by the kernel without the encryption bit set and DMA addresses
> must be provided to devices without the encryption bit set. This is
> because if SWIOTLB is mapped encrypted, requiring the encryption bit be
> part of the DMA address, any device that cannot perform DMA at the
> address width where the encryption bit exists will fail to DMA properly.
Ideally there would be two SWIOTLBs and "decrypted" aka low address,
one is only used if the device requires it.
Alternatively we don't support this questionable security choice and
using swiotlb with an incapable device just fails. Use the iommu, or
don't force swiotlb.
Jason
^ permalink raw reply
* Re: [PATCH 02/13] mm/vma: update do_mmap() to use vma_flags_t
From: Zi Yan @ 2026-07-07 2:10 UTC (permalink / raw)
To: Lorenzo Stoakes, Andrew Morton
Cc: Thomas Bogendoerfer, Madhavan Srinivasan, Michael Ellerman,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Lucas Stach, Inki Dae, Seung-Woo Kim,
Kyungmin Park, Krzysztof Kozlowski, Peter Griffin, Jani Nikula,
Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin, Rob Clark,
Dmitry Baryshkov, Lyude Paul, Danilo Krummrich, Tomi Valkeinen,
Sandy Huang, Heiko Stübner, Andy Yan, Thierry Reding,
Mikko Perttunen, Jonathan Hunter, Gerd Hoffmann, Dmitry Osipenko,
Zack Rusin, Matthew Brost, Thomas Hellstrom,
Oleksandr Andrushchenko, Helge Deller, Benjamin LaHaise,
Alexander Viro, Christian Brauner, Muchun Song, Oscar Salvador,
David Hildenbrand, Baolin Wang, Liam R . Howlett, Nico Pache,
Ryan Roberts, Dev Jain, Barry Song, Lance Yang, Hugh Dickins,
Vlastimil Babka, Mike Rapoport, Suren Baghdasaryan, Michal Hocko,
Jann Horn, Pedro Falcato, Kees Cook, Jaroslav Kysela,
Takashi Iwai, linux-mips, linux-kernel, linuxppc-dev, dri-devel,
etnaviv, linux-arm-kernel, linux-samsung-soc, intel-gfx,
linux-arm-msm, freedreno, nouveau, linux-rockchip, linux-tegra,
virtualization, intel-xe, xen-devel, linux-fbdev, linux-aio,
linux-fsdevel, linux-mm, linux-sound
In-Reply-To: <e0ac58ad2b88ff7e2f0024e3286b2e786f79ca32.1782760670.git.ljs@kernel.org>
On Mon Jun 29, 2026 at 3:25 PM EDT, Lorenzo Stoakes wrote:
> The core do_mmap() function accepts a vm_flags_t parameter which it then
> manipulates before passing to mmap_region() to do the heavy lifting of the
> memory mapping.
>
> Update do_mmap() to instead accept a vma_flags_t parameter, and adjust all
> the logic within do_mmap() to manipulate this instead.
>
> This is as part of the ongoing effort to convert VMA flags from a system
> word size to a bitmap type which allows us to unrestrict the number of VMA
> flags, as well as gain control over how VMA flag manipulation occurs.
>
> We do not cascade these changes to all functions which accept vm_flags_t,
> but rather use vma_flags_to_legacy() where necessary, specifically
> deferring converting calc_vm_prot_bits(), calc_vm_flag_bits() and
> __get_unmapped_area() to vma_flags_t.
>
> Also utilise the new vma_flags_can_grow() predicate which correctly handles
> the case of architectures without upward growing stacks.
>
> As part of this change, introduce VMA_SHADOW_STACK so we can correctly
> handle the case of the shadow stack not being defined.
>
> No functional change intended.
>
> Signed-off-by: Lorenzo Stoakes <ljs@kernel.org>
> ---
> arch/mips/kernel/vdso.c | 4 +--
> fs/aio.c | 2 +-
> include/linux/memfd.h | 6 ++--
> include/linux/mm.h | 6 ++--
> ipc/shm.c | 3 +-
> mm/memfd.c | 15 ++++-----
> mm/mmap.c | 67 ++++++++++++++++++++++++-----------------
> mm/nommu.c | 3 +-
> mm/util.c | 10 +++---
> mm/vma.c | 7 ++---
> mm/vma.h | 2 +-
> 11 files changed, 69 insertions(+), 56 deletions(-)
>
<snip>
>
> -static int check_write_seal(vm_flags_t *vm_flags_ptr)
> +static int check_write_seal(vma_flags_t *vma_flags_ptr)
> {
> - vm_flags_t vm_flags = *vm_flags_ptr;
> - vm_flags_t mask = vm_flags & (VM_SHARED | VM_WRITE);
> -
> /* If a private mapping then writability is irrelevant. */
> - if (!(mask & VM_SHARED))
> + if (!vma_flags_test(vma_flags_ptr, VMA_SHARED_BIT))
> return 0;
>
> /*
> * New PROT_WRITE and MAP_SHARED mmaps are not allowed when
> * write seals are active.
> */
> - if (mask & VM_WRITE)
> + if (vma_flags_test(vma_flags_ptr, VMA_WRITE_BIT))
> return -EPERM;
>
> /*
> * This is a read-only mapping, disallow mprotect() from making a
> * write-sealed mapping writable in future.
> */
> - *vm_flags_ptr &= ~VM_MAYWRITE;
> + vma_flags_clear(vma_flags_ptr, VMA_MAYWRITE_BIT);
>
> return 0;
> }
This function alone changed its original behavior, since vm_flags is a
snapshot of *vm_flags_ptr, but after the change this snapshot is gone.
But its only caller memfd_check_seals_mmap() gets vm_flags_ptr from the
input parameter of do_mmap(), so the overall behavior does not change.
<snip>
> + case MAP_DROPPABLE: {
> + vma_flags_t droppable = VMA_DROPPABLE;
> +
> + if (vma_flags_empty(&droppable))
> return -EOPNOTSUPP;
> + vma_flags_set_mask(&vma_flags, droppable);
> +
> /*
> * A locked or stack area makes no sense to be droppable.
> *
> @@ -515,23 +527,24 @@ unsigned long do_mmap(struct file *file, unsigned long addr,
> */
> if (flags & (MAP_LOCKED | MAP_HUGETLB))
> return -EINVAL;
> - if (vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
> + if (vma_flags_can_grow(&vma_flags))
> return -EINVAL;
>
> - vm_flags |= VM_DROPPABLE;
> -
Lance pointed out the reordering of setting VMA_DROPPABLE and checking
of can_grow, but these flags are not overlapped and there is no parallel
writer to vma_flags. So it is still no functional change, just not
mechanical changes. :)
Otherwise, LGTM.
Reviewed-by: Zi Yan <ziy@nvidia.com>
--
Best Regards,
Yan, Zi
^ permalink raw reply
* Re: [PATCH 03/13] mm: convert __get_unmapped_area() to use vma_flags_t
From: Zi Yan @ 2026-07-07 2:28 UTC (permalink / raw)
To: Lorenzo Stoakes, Andrew Morton
Cc: Thomas Bogendoerfer, Madhavan Srinivasan, Michael Ellerman,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Lucas Stach, Inki Dae, Seung-Woo Kim,
Kyungmin Park, Krzysztof Kozlowski, Peter Griffin, Jani Nikula,
Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin, Rob Clark,
Dmitry Baryshkov, Lyude Paul, Danilo Krummrich, Tomi Valkeinen,
Sandy Huang, Heiko Stübner, Andy Yan, Thierry Reding,
Mikko Perttunen, Jonathan Hunter, Gerd Hoffmann, Dmitry Osipenko,
Zack Rusin, Matthew Brost, Thomas Hellstrom,
Oleksandr Andrushchenko, Helge Deller, Benjamin LaHaise,
Alexander Viro, Christian Brauner, Muchun Song, Oscar Salvador,
David Hildenbrand, Baolin Wang, Liam R . Howlett, Nico Pache,
Ryan Roberts, Dev Jain, Barry Song, Lance Yang, Hugh Dickins,
Vlastimil Babka, Mike Rapoport, Suren Baghdasaryan, Michal Hocko,
Jann Horn, Pedro Falcato, Kees Cook, Jaroslav Kysela,
Takashi Iwai, linux-mips, linux-kernel, linuxppc-dev, dri-devel,
etnaviv, linux-arm-kernel, linux-samsung-soc, intel-gfx,
linux-arm-msm, freedreno, nouveau, linux-rockchip, linux-tegra,
virtualization, intel-xe, xen-devel, linux-fbdev, linux-aio,
linux-fsdevel, linux-mm, linux-sound
In-Reply-To: <b1ad7c4443f5cba622e4c48c5a9ef15427001a93.1782760670.git.ljs@kernel.org>
On Mon Jun 29, 2026 at 3:25 PM EDT, Lorenzo Stoakes wrote:
> Update __get_unmapped_area() to be parameterised by vma_flags_t rather than
> vm_flags_t as part of the effort to move VMA flags from a system word to a
> bitmap.
>
> We cascade the changes up to arch_get_unmapped_area_topdown() and
> arch_get_unmapped_area(), where, for now, we use vma_flags_to_legacy() in
> order to propagate the VMA flags.
>
> No functional change intended.
>
> Signed-off-by: Lorenzo Stoakes <ljs@kernel.org>
> ---
> fs/hugetlbfs/inode.c | 3 ++-
> include/linux/huge_mm.h | 10 +++++-----
> include/linux/mm.h | 6 ++++--
> include/linux/sched/mm.h | 12 ++++++------
> mm/huge_memory.c | 21 ++++++++++++---------
> mm/mmap.c | 27 ++++++++++++++-------------
> 6 files changed, 43 insertions(+), 36 deletions(-)
>
<snip>
> diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h
> index 95d0040df584..b301ec90740a 100644
> --- a/include/linux/sched/mm.h
> +++ b/include/linux/sched/mm.h
> @@ -193,12 +193,12 @@ unsigned long mm_get_unmapped_area(struct file *filp, unsigned long addr,
> unsigned long len, unsigned long pgoff,
> unsigned long flags);
>
> -unsigned long mm_get_unmapped_area_vmflags(struct file *filp,
> - unsigned long addr,
> - unsigned long len,
> - unsigned long pgoff,
> - unsigned long flags,
> - vm_flags_t vm_flags);
> +unsigned long mm_get_unmapped_area_vmaflags(struct file *filp,
> + unsigned long addr,
> + unsigned long len,
> + unsigned long pgoff,
> + unsigned long flags,
> + vma_flags_t vma_flags);
Want to use two-tab indentation while at it?
<snip>
> @@ -812,19 +811,20 @@ arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr,
> }
> #endif
>
> -unsigned long mm_get_unmapped_area_vmflags(struct file *filp, unsigned long addr,
> - unsigned long len, unsigned long pgoff,
> - unsigned long flags, vm_flags_t vm_flags)
> +unsigned long mm_get_unmapped_area_vmaflags(struct file *filp, unsigned long addr,
> + unsigned long len, unsigned long pgoff,
> + unsigned long flags, vma_flags_t vma_flags)
Ditto.
LGTM.
Reviewed-by: Zi Yan <ziy@nvidia.com>
--
Best Regards,
Yan, Zi
^ permalink raw reply
* Re: [PATCH 04/13] mm: update generic_get_unmapped_area[_topdown]() to use vma_flags_t
From: Zi Yan @ 2026-07-07 2:29 UTC (permalink / raw)
To: Lorenzo Stoakes, Andrew Morton
Cc: Thomas Bogendoerfer, Madhavan Srinivasan, Michael Ellerman,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, David Airlie,
Simona Vetter, Lucas Stach, Inki Dae, Seung-Woo Kim,
Kyungmin Park, Krzysztof Kozlowski, Peter Griffin, Jani Nikula,
Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin, Rob Clark,
Dmitry Baryshkov, Lyude Paul, Danilo Krummrich, Tomi Valkeinen,
Sandy Huang, Heiko Stübner, Andy Yan, Thierry Reding,
Mikko Perttunen, Jonathan Hunter, Gerd Hoffmann, Dmitry Osipenko,
Zack Rusin, Matthew Brost, Thomas Hellstrom,
Oleksandr Andrushchenko, Helge Deller, Benjamin LaHaise,
Alexander Viro, Christian Brauner, Muchun Song, Oscar Salvador,
David Hildenbrand, Baolin Wang, Liam R . Howlett, Nico Pache,
Ryan Roberts, Dev Jain, Barry Song, Lance Yang, Hugh Dickins,
Vlastimil Babka, Mike Rapoport, Suren Baghdasaryan, Michal Hocko,
Jann Horn, Pedro Falcato, Kees Cook, Jaroslav Kysela,
Takashi Iwai, linux-mips, linux-kernel, linuxppc-dev, dri-devel,
etnaviv, linux-arm-kernel, linux-samsung-soc, intel-gfx,
linux-arm-msm, freedreno, nouveau, linux-rockchip, linux-tegra,
virtualization, intel-xe, xen-devel, linux-fbdev, linux-aio,
linux-fsdevel, linux-mm, linux-sound
In-Reply-To: <cef55b19f86c110952f13829aefa4859db3a70ed.1782760670.git.ljs@kernel.org>
On Mon Jun 29, 2026 at 3:25 PM EDT, Lorenzo Stoakes wrote:
> As part of the changes converting VMA flags from a system word size to a
> bitmap, extend this change to generic_get_unmapped_area() and
> generic_get_unmapped_area_topdown(), which also allows us to convert
> stack_guard_placement() as well.
>
> We retain arch_get_unmapped_area() and arch_get_unmapped_area_topdown()
> as-is for now, using legacy_to_vma_flags() as necessary to do so.
>
> No functional change intended.
>
> Signed-off-by: Lorenzo Stoakes <ljs@kernel.org>
> ---
> arch/powerpc/mm/book3s64/slice.c | 6 ++++--
> include/linux/sched/mm.h | 4 ++--
> mm/mmap.c | 16 ++++++++--------
> 3 files changed, 14 insertions(+), 12 deletions(-)
>
LGTM.
Reviewed-by: Zi Yan <ziy@nvidia.com>
--
Best Regards,
Yan, Zi
^ permalink raw reply
* Re: [PATCH v5 0/8] Generic IRQ entry/exit support for powerpc
From: Shrikanth Hegde @ 2026-07-07 4:29 UTC (permalink / raw)
To: Andreas Schwab, Christophe Leroy (CS GROUP)
Cc: Mukesh Kumar Chaurasiya (IBM), maddy, mpe, npiggin, ryabinin.a.a,
glider, andreyknvl, dvyukov, vincenzo.frascino, oleg, kees, luto,
wad, mchauras, thuth, ruanjinjie, akpm, macro, ldv, charlie,
deller, kevin.brodsky, ritesh.list, yeoreum.yun, agordeev, segher,
mark.rutland, ryan.roberts, pmladek, feng.tang, peterz, kan.liang,
linuxppc-dev, linux-kernel, kasan-dev
In-Reply-To: <877bn9vfd4.fsf@igel.home>
On 7/5/26 5:05 PM, Andreas Schwab wrote:
> On Jul 05 2026, Christophe Leroy (CS GROUP) wrote:
>
>> Le 04/07/2026 à 17:49, Andreas Schwab a écrit :
>>> This breaks booting on the PowerMac G5 (PowerMac7,3), there is a panic
>>> somwhere in an irq.
>>>
>>
>> Do you have more details ? Like at least the dump of the panic Oops ?
>
> NIP .power4_idle_nap+0x30/0x34
> LR .power4_idle+0x64/0x70
> --- interrupt: 900
>
> .arch_spu_idle+0x88/0x100
> .default_idle_call+0x3c/0x5c
> .do_idle+0x194/0x2b4
> .cpu_startup_entry+0x3c/0x40
> .start_secondary+0x6b0/0x820
> start_secondary_prolog+0x10/0x14
>
>> Can it be reproduced on QEMU ?
>
> No, qemu does not support SMP.
>
Can you try "powersave=off" commandline to disable idlestate and
see if it boots?
Other call stacks are very likely not possible such as sched_balance_find_src_group
^ permalink raw reply
* [PATCH] Connecting the SB600's i8259 controller rather in pasemi's pci.c than in pasemi's setup.c.
From: Christian Zigotzky @ 2026-07-07 4:31 UTC (permalink / raw)
To: Madhavan Srinivasan, Michael Ellerman, Nicholas Piggin,
Christophe Leroy (CS GROUP),
open list:LINUX FOR POWERPC (32-BIT AND 64-BIT), open list,
R.T.Dickinson, Damien Stewart, Darren Stevens
In-Reply-To: <20260701105501.2093-1-chzigotzky@xenosoft.de>
Any comments about this patch?
Tested-by: Christian Zigotzky <chzigotzky@xenosoft.de>
-- Christian
On 01/07/26 12:54, Christian Zigotzky wrote:
> "pas_pci_init" was before "nemo_init_IRQ".
> Now "pas_pci_init" is after "nemo_init_IRQ" in the official kernel
source
> code.
> I think "pas_pci_init" scans (discovers) the PCI(e) devices
> and after that, "nemo_init_IRQ" assigns interrupt numbers
> to these devices if required.
> It's not possible to assigns interrupt numbers to PCI(e) devices
> which have not been discovered yet.
>
> Signed-off-by: Christian Zigotzky <chzigotzky@xenosoft.de>
> ---
> arch/powerpc/platforms/pasemi/pci.c | 7 +++++++
> arch/powerpc/platforms/pasemi/setup.c | 7 ++++---
> 2 files changed, 11 insertions(+), 3 deletions(-)
>
> diff --git a/arch/powerpc/platforms/pasemi/pci.c
b/arch/powerpc/platforms/pasemi/pci.c
> index 2df955274652..7208c325bfc5 100644
> --- a/arch/powerpc/platforms/pasemi/pci.c
> +++ b/arch/powerpc/platforms/pasemi/pci.c
> @@ -25,6 +25,8 @@
>
> #define PA_PXP_CFA(bus, devfn, off) (((bus) << 20) | ((devfn) << 12)
| (off))
>
> +extern void nemo_init_IRQ(void);
> +
> static inline int pa_pxp_offset_valid(u8 bus, u8 devfn, int offset)
> {
> /* Device 0 Function 0 is special: It's config space spans
function 1 as
> @@ -265,6 +267,11 @@ static int __init pas_add_bridge(struct
device_node *dev)
> */
> isa_bridge_find_early(hose);
>
> + /*
> + * ISA bridge is now active, add the i8259 cascade (if needed)
> + */
> + nemo_init_IRQ();
> +
> return 0;
> }
>
> diff --git a/arch/powerpc/platforms/pasemi/setup.c
b/arch/powerpc/platforms/pasemi/setup.c
> index d03b41336901..eec74611be46 100644
> --- a/arch/powerpc/platforms/pasemi/setup.c
> +++ b/arch/powerpc/platforms/pasemi/setup.c
> @@ -214,10 +214,12 @@ static void sb600_8259_cascade(struct irq_desc
*desc)
> chip->irq_eoi(&desc->irq_data);
> }
>
> -static void __init nemo_init_IRQ(struct mpic *mpic)
> +void nemo_init_IRQ(void)
> {
> struct device_node *np;
> int gpio_virq;
> + struct mpic *mpic;
> +
> /* Connect the SB600's legacy i8259 controller */
> np = of_find_node_by_path("/pxp@0,e0000000");
> i8259_init(np, 0);
> @@ -228,6 +230,7 @@ static void __init nemo_init_IRQ(struct mpic *mpic)
> irq_set_chained_handler(gpio_virq, sb600_8259_cascade);
> mpic_unmask_irq(irq_get_irq_data(gpio_virq));
>
> + mpic = irq_get_chip_data(gpio_virq);
> irq_set_default_domain(mpic->irqhost);
> }
>
> @@ -298,8 +301,6 @@ static __init void pas_init_IRQ(void)
> mpic_unmask_irq(irq_get_irq_data(nmi_virq));
> }
>
> - nemo_init_IRQ(mpic);
> -
> of_node_put(mpic_node);
> of_node_put(root);
> }
--
Sent with BrassMonkey 34.2.2
(https://github.com/chzigotzky/Web-Browsers-and-Suites-for-Linux-PPC/releases/tag/BrassMonkey_34.2.2)
^ permalink raw reply
* Re: [PATCH v2] powerpc/64s: Clarify copy_and_flush() cache sync loop comment
From: Mukesh Kumar Chaurasiya @ 2026-07-07 5:38 UTC (permalink / raw)
To: Nikhil Kumar Singh
Cc: linuxppc-dev, linux-kernel, maddy, mpe, npiggin, chleroy, adityag,
mahesh
In-Reply-To: <20260706082708.43918-1-nikhilks@linux.ibm.com>
On Mon, Jul 06, 2026 at 01:57:08PM +0530, Nikhil Kumar Singh wrote:
> The value loaded into r0 in copy_and_flush() represents the number of
> 8-byte words processed between cache synchronization operations.
>
> The existing comment refers to cache line size, which can make it appear
> that the value is a cache line size in bytes rather than a loop count.
> Clarify the comment to explain that the loop processes 8 words (64 bytes)
> per cache synchronization iteration, and that increasing the value would
> skip cache maintenance for intermediate cache lines.
>
> This is a comment-only change with no functional impact.
>
> Signed-off-by: Nikhil Kumar Singh <nikhilks@linux.ibm.com>
> ---
> arch/powerpc/kernel/head_64.S | 20 ++++++++++++--------
> 1 file changed, 12 insertions(+), 8 deletions(-)
>
> diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
> index 63432a33ec49..a54f6f979173 100644
> --- a/arch/powerpc/kernel/head_64.S
> +++ b/arch/powerpc/kernel/head_64.S
> @@ -713,14 +713,18 @@ p_end: .8byte _end - copy_to_here
> _GLOBAL(copy_and_flush)
> addi r5,r5,-8
> addi r6,r6,-8
> -4: li r0,8 /* Use the smallest common */
> - /* denominator cache line */
> - /* size. This results in */
> - /* extra cache line flushes */
> - /* but operation is correct. */
> - /* Can't get cache line size */
> - /* from NACA as it is being */
> - /* moved too. */
> +4: li r0,8 /* r0 is the number of 8-byte words */
> + /* to copy per cache sync iteration. */
> + /* 8 words * 8 bytes = 64 bytes. 64B is */
> + /* the current default cache line size. */
> + /* This is a loop count, not a byte */
> + /* count. Increasing it may skip */
> + /* dcbst/icbi for lines in between and */
> + /* leave stale instructions in icache. */
> + /* This results in extra cache line */
> + /* flushes but operation is correct. */
> + /* Can't get cache line size from NACA */
> + /* as it is being moved too. */
The comment looks fine. But the alignement of the comment is still
different from earlier. Keep the alignment same as earlier, it looks a
little nicer.
Regards,
Mukesh
>
> mtctr r0 /* put # words/line in ctr */
> 3: addi r6,r6,8 /* copy a cache line */
> --
> 2.43.5
>
^ permalink raw reply
* Re: [PATCH v5 0/8] Generic IRQ entry/exit support for powerpc
From: Mukesh Kumar Chaurasiya @ 2026-07-07 6:05 UTC (permalink / raw)
To: Andreas Schwab
Cc: Christophe Leroy (CS GROUP), maddy, mpe, npiggin, ryabinin.a.a,
glider, andreyknvl, dvyukov, vincenzo.frascino, oleg, kees, luto,
wad, mchauras, sshegde, thuth, ruanjinjie, akpm, macro, ldv,
charlie, deller, kevin.brodsky, ritesh.list, yeoreum.yun,
agordeev, segher, mark.rutland, ryan.roberts, pmladek, feng.tang,
peterz, linuxppc-dev, linux-kernel, kasan-dev
In-Reply-To: <87wlv9tiyy.fsf@igel.home>
On Sun, Jul 05, 2026 at 08:00:21PM +0200, Andreas Schwab wrote:
> Most of the time it prints nothing, and when it prints something it is
> mostly scrolled out.
>
>
> .handle_softirqs+0xcc/0x264
> .do_softirq_own_stack+0x30/0x38
> .__irq_exit_rcu++0x7c/0x120
> .timer_interrupt+90x1ß9/0x2c4
> decrementer_common_virt+9x214/0x22ß
>
> --
> Andreas Schwab, schwab@linux-m68k.org
> GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
> "And now for something completely different."
Hey,
Thanks for reporting this. I don't have a powermacG5 to test this.
Can you try out the below diff and check whether this fixes the issue?
Please note this is not a proper fix, I just want to understand the issue
so that i can make a proper fix.
Regards,
Mukesh
diff --git a/arch/powerpc/include/asm/entry-common.h b/arch/powerpc/include/asm/entry-common.h
index fc636c42e89a..b6373bae4524 100644
--- a/arch/powerpc/include/asm/entry-common.h
+++ b/arch/powerpc/include/asm/entry-common.h
@@ -286,14 +286,6 @@ static inline void arch_interrupt_async_enter_prepare(struct pt_regs *regs)
static inline void arch_interrupt_async_exit_prepare(struct pt_regs *regs)
{
- /*
- * Adjust at exit so the main handler sees the true NIA. This must
- * come before irq_exit() because irq_exit can enable interrupts, and
- * if another interrupt is taken before nap_adjust_return has run
- * here, then that interrupt would return directly to idle nap return.
- */
- nap_adjust_return(regs);
-
arch_interrupt_exit_prepare(regs);
}
diff --git a/arch/powerpc/include/asm/interrupt.h b/arch/powerpc/include/asm/interrupt.h
index fb42a664ae54..1b45a49e9bed 100644
--- a/arch/powerpc/include/asm/interrupt.h
+++ b/arch/powerpc/include/asm/interrupt.h
@@ -246,6 +246,7 @@ interrupt_handler void func(struct pt_regs *regs) \
instrumentation_begin(); \
irq_enter_rcu(); \
____##func (regs); \
+ nap_adjust_return(regs); \
irq_exit_rcu(); \
instrumentation_end(); \
arch_interrupt_async_exit_prepare(regs); \
^ permalink raw reply related
* Re: [PATCH v2 0/5] treewide: remove unreachable memblock_reserve() return value checks in early boot
From: Mike Rapoport @ 2026-07-07 6:17 UTC (permalink / raw)
To: Sang-Heon Jeon
Cc: Ard Biesheuvel, Borislav Petkov, Chris Zankel, Dave Hansen,
Ingo Molnar, John Paul Adrian Glaubitz, Madhavan Srinivasan,
Max Filippov, Michael Ellerman, Rich Felker, Thomas Gleixner,
Yoshinori Sato, linux-mm, Christophe Leroy (CS GROUP),
H. Peter Anvin, Ilias Apalodimas, linux-efi, linux-kernel,
linuxppc-dev, linux-sh, Nicholas Piggin, x86
In-Reply-To: <20260706163753.193875-1-ekffu200098@gmail.com>
Hi Sang-Heon,
On Tue, Jul 07, 2026 at 01:37:48AM +0900, Sang-Heon Jeon wrote:
> memblock_reserve() can only return an error after memblock_allow_resize()
> has been called. Before that it either succeeds or panics, never returning
> an error.
>
> Before memblock_allow_resize() is called, the return value checks of
> memblock_reserve() are unreachable and can be removed.
I'd rather keep these checks.
Removing them relies on internal details of memblock_reserve() implementation
and the existing event sequence. If the code would move around relying on
panic in memblock_reserve() may not be correct.
And the few bytes and cycles the change saves do not worth the churn.
--
Sincerely yours,
Mike.
^ permalink raw reply
* [PATCH V4] powerpc/syscall: Fix syscall skip handling for seccomp and ptrace
From: Mukesh Kumar Chaurasiya (IBM) @ 2026-07-07 6:37 UTC (permalink / raw)
To: oleg, maddy, mpe, npiggin, chleroy, msuchanek, sshegde, mkchauras,
mchauras, thuth, segher, kees, ryan.roberts, linuxppc-dev,
linux-kernel
After enabling GENERIC_ENTRY on PowerPC, syscall_enter_from_user_mode()
returns -1 as a sentinel to signal that seccomp or ptrace has intercepted
the syscall and already set a return value via syscall_set_return_value().
system_call_exception() was not handling this sentinel, and since -1UL
is >= NR_syscalls, the code fell into the out-of-range path and returned
-ENOSYS, overwriting the errno already placed in regs->gpr[3].
The naive fix of checking r0 == -1L before the NR_syscalls bounds check
is ambiguous: a user legitimately calling syscall(-1) also produces r0 ==
-1L, and a tracer intercepting such a call would have its injected return
value silently discarded.
Fix this properly by introducing regs->entry_flags, a kernel-internal
field in struct pt_regs (consuming one slot of the existing __pt_regs_pad
so the ABI is preserved), with SYSCALL_ENTRY_RET_SET as an out-of-band
flag. syscall_set_return_value() sets this flag whenever seccomp or ptrace
injects a return value. system_call_exception() zeros entry_flags before
calling syscall_enter_from_user_mode(), then checks and clears the flag
afterwards: if set, it returns regs->gpr[3] directly regardless of what
syscall number the user originally requested.
This handles all seccomp actions correctly:
- SECCOMP_RET_ERRNO, SECCOMP_RET_TRACE (no tracer), SECCOMP_RET_USER_NOTIF:
all call syscall_set_return_value(), flag is set, injected value returned.
- SECCOMP_RET_TRAP, SECCOMP_RET_KILL: call syscall_rollback() and deliver
a signal; flag is not set, but the process is dying so the return value
is irrelevant.
The fix covers both ppc32 and ppc64 with no #ifdefs.
Fixes: bee25f97ad24 ("powerpc: Enable GENERIC_ENTRY feature")
Reported-by: Michal Suchánek <msuchanek@suse.de>
Closes: https://lore.kernel.org/all/ajpp-_XnbF3UTM_E@kunlun.suse.cz/
Tested-by: Michal Suchánek <msuchanek@suse.de>
Reviewed-by: Michal Suchánek <msuchanek@suse.de>
Signed-off-by: Mukesh Kumar Chaurasiya (IBM) <mkchauras@gmail.com>
---
arch/powerpc/include/asm/ptrace.h | 22 +++++++++++++++++++++-
arch/powerpc/include/asm/syscall.h | 6 ++++++
arch/powerpc/include/uapi/asm/ptrace.h | 6 ++++--
arch/powerpc/kernel/ptrace/ptrace.c | 2 ++
arch/powerpc/kernel/syscall.c | 18 ++++++++++++++++++
5 files changed, 51 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h
index fdeb97421785..1a53d5cfa8db 100644
--- a/arch/powerpc/include/asm/ptrace.h
+++ b/arch/powerpc/include/asm/ptrace.h
@@ -54,8 +54,9 @@ struct pt_regs
};
unsigned long result;
unsigned long exit_flags;
+ unsigned long entry_flags;
/* Maintain 16 byte interrupt stack alignment */
- unsigned long __pt_regs_pad[3];
+ unsigned long __pt_regs_pad[2];
};
};
#if defined(CONFIG_PPC64) || defined(CONFIG_PPC_KUAP)
@@ -233,6 +234,25 @@ static inline unsigned long frame_pointer(struct pt_regs *regs)
#define current_pt_regs() \
((struct pt_regs *)((unsigned long)task_stack_page(current) + THREAD_SIZE) - 1)
+/*
+ * SYSCALL_ENTRY_RET_SET: seccomp or ptrace called syscall_set_return_value()
+ * and wants the syscall skipped; regs->gpr[3] already holds the return value.
+ */
+#define SYSCALL_ENTRY_RET_SET BIT(0)
+
+static inline void set_syscall_entry_ret(struct pt_regs *regs)
+{
+ regs->entry_flags |= SYSCALL_ENTRY_RET_SET;
+}
+
+static inline bool test_and_clear_syscall_entry_ret(struct pt_regs *regs)
+{
+ bool set = !!(regs->entry_flags & SYSCALL_ENTRY_RET_SET);
+
+ regs->entry_flags &= ~SYSCALL_ENTRY_RET_SET;
+ return set;
+}
+
/*
* The 4 low bits (0xf) are available as flags to overload the trap word,
* because interrupt vectors have minimum alignment of 0x10. TRAP_FLAGS_MASK
diff --git a/arch/powerpc/include/asm/syscall.h b/arch/powerpc/include/asm/syscall.h
index 834fcc4f7b54..9ae79326abe3 100644
--- a/arch/powerpc/include/asm/syscall.h
+++ b/arch/powerpc/include/asm/syscall.h
@@ -98,6 +98,12 @@ static inline void syscall_set_return_value(struct task_struct *task,
regs->gpr[3] = val;
}
}
+ /*
+ * Mark that a return value has been explicitly set by seccomp or
+ * ptrace so that system_call_exception() can skip the syscall
+ * unconditionally, even when the user requested syscall(-1).
+ */
+ set_syscall_entry_ret(regs);
}
static inline void syscall_get_arguments(struct task_struct *task,
diff --git a/arch/powerpc/include/uapi/asm/ptrace.h b/arch/powerpc/include/uapi/asm/ptrace.h
index a393b7f2760a..2f2a43414fe6 100644
--- a/arch/powerpc/include/uapi/asm/ptrace.h
+++ b/arch/powerpc/include/uapi/asm/ptrace.h
@@ -56,7 +56,8 @@ struct pt_regs
unsigned long dsisr; /* on 4xx/Book-E used for ESR */
unsigned long result; /* Result of a system call */
unsigned long exit_flags; /* System call exit flags */
- unsigned long __pt_regs_pad[3]; /* Maintain 16 byte interrupt stack alignment */
+ unsigned long entry_flags; /* System call entry flags */
+ unsigned long __pt_regs_pad[2]; /* Maintain 16 byte interrupt stack alignment */
};
#endif /* __ASSEMBLER__ */
@@ -117,7 +118,8 @@ struct pt_regs
#define PT_DSISR 42
#define PT_RESULT 43
#define PT_EXIT_FLAGS 44
-#define PT_PAD 47 /* 3 times */
+#define PT_ENTRY_FLAGS 45
+#define PT_PAD 46 /* 2 times */
#define PT_DSCR 48
#define PT_REGS_COUNT 48
diff --git a/arch/powerpc/kernel/ptrace/ptrace.c b/arch/powerpc/kernel/ptrace/ptrace.c
index 316d4f5ead8e..440d00690cf2 100644
--- a/arch/powerpc/kernel/ptrace/ptrace.c
+++ b/arch/powerpc/kernel/ptrace/ptrace.c
@@ -235,6 +235,8 @@ void __init pt_regs_check(void)
offsetof(struct user_pt_regs, dsisr));
BUILD_BUG_ON(offsetof(struct pt_regs, result) !=
offsetof(struct user_pt_regs, result));
+ BUILD_BUG_ON(offsetof(struct pt_regs, entry_flags) !=
+ offsetof(struct user_pt_regs, entry_flags));
BUILD_BUG_ON(sizeof(struct user_pt_regs) > sizeof(struct pt_regs));
diff --git a/arch/powerpc/kernel/syscall.c b/arch/powerpc/kernel/syscall.c
index a9da2af6efa8..a43d3a9428cc 100644
--- a/arch/powerpc/kernel/syscall.c
+++ b/arch/powerpc/kernel/syscall.c
@@ -19,9 +19,27 @@ notrace long system_call_exception(struct pt_regs *regs, unsigned long r0)
long ret;
syscall_fn f;
+ /*
+ * Zero entry_flags before syscall_enter_from_user_mode() so that
+ * syscall_set_return_value() can set SYSCALL_ENTRY_RET_SET as an
+ * unambiguous out-of-band signal. The field is not initialised by
+ * the entry assembly.
+ */
+ regs->entry_flags = 0;
add_random_kstack_offset();
r0 = syscall_enter_from_user_mode(regs, r0);
+ /*
+ * Seccomp or ptrace may have set a return value and requested that
+ * the syscall be skipped. syscall_set_return_value() sets
+ * SYSCALL_ENTRY_RET_SET in regs->entry_flags as an
+ * unambiguous out-of-band signal. This avoids the ambiguity of
+ * using r0 == -1 as the skip sentinel when the user themselves
+ * called syscall(-1).
+ */
+ if (unlikely(test_and_clear_syscall_entry_ret(regs)))
+ return syscall_get_error(current, regs);
+
if (unlikely(r0 >= NR_syscalls)) {
if (unlikely(trap_is_unsupported_scv(regs))) {
/* Unsupported scv vector */
--
2.55.0
^ permalink raw reply related
* Re: [kvm-unit-tests RFC PATCH 2/6] configure: Make arch_libdir a first-class entity
From: Chinmay Rath @ 2026-07-07 6:47 UTC (permalink / raw)
To: Thomas Huth
Cc: npiggin, harshpb, lvivier, linuxppc-dev, kvm, andrew.jones, sbhat
In-Reply-To: <6e29ac41-383a-416c-bca4-c3d4349beda0@redhat.com>
On 7/6/26 16:06, Thomas Huth wrote:
> On 03/07/2026 08.46, Chinmay Rath wrote:
>>
>> On 6/10/26 17:00, Thomas Huth wrote:
>>> On 02/06/2026 08.48, Chinmay Rath wrote:
>>>> From: Nicholas Piggin <npiggin@gmail.com>
>>>>
>>>> arch_libdir was brought in to improve the heuristic determination of
>>>> the lib/ directory based on arch and testdir names, but it did not
>>>> entirely clean that mess up.
>>>>
>>>> Remove the arch_libdir->arch->testdir heuristic and just require
>>>> everybody sets arch_libdir correctly. Fail if the lib/arch or
>>>> lib/arch/asm directories can not be found.
>>>>
>>>> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
>>>> Signed-off-by: Chinmay Rath <rathc@linux.ibm.com>
>>>> ---
>>>> Makefile | 2 +-
>>>> configure | 20 ++++++++++++--------
>>>> 2 files changed, 13 insertions(+), 9 deletions(-)
>>>
>>> FYI, this patch seems to trigger yet another issue with Clang (I
>>> used v21):
>>>
>>> clang -no-integrated-as -std=gnu99 -ffreestanding -O2 -msoft-float
>>> -mno- altivec -I /root/kvm-unit-tests/lib -I
>>> /root/kvm-unit-tests/lib/libfdt -I lib -Wa,-mregnames -fverbose-asm
>>> -S -o lib/powerpc/asm-offsets.s lib/ powerpc/asm-offsets.c
>>> lib/powerpc/asm-offsets.c:10:10: error: 'asm/smp.h' file not found
>>> with <angled> include; use
>>> "quotes" instead
>>> 10 | #include <asm/smp.h>
>>> | ^~~~~~~~~~~
>>> | "asm/smp.h"
>>> In file included from lib/powerpc/asm-offsets.c:10:
>>> lib/powerpc/asm/smp.h:5:10: fatal error: 'asm/processor.h' file not
>>> found
>>> 5 | #include <asm/processor.h>
>>> | ^~~~~~~~~~~~~~~~~
>>> 2 errors generated.
>>>
>>> Could you please have a look?
>>
>> Hi Thomas, back from traveling and looked into this.
>> I am using Clang v21 as well :
>> # clang --version
>> clang version 21.1.8 (Fedora 21.1.8-4.fc43)
>> Target: ppc64le-redhat-linux-gnu
>> Thread model: posix
>> InstalledDir: /usr/bin
>> Configuration file: /etc/clang/ppc64le-redhat-linux-gnu-clang.cfg
>>
>> I see the above file, asm-offsets.s being generated properly without
>> any error during the make process (used the extra flags for make that
>> I have mentioned in my other reply).
>> Snippet from make :
>> cat powerpc/boot_rom.bin.tmp >> powerpc/boot_rom.bin
>> rm -f powerpc/boot_rom.bin.tmp
>> clang -no-integrated-as -Wa,-mpower10 -std=gnu99 -ffreestanding -O2
>> -msoft- float -mno-altivec -I /root/chins/git/kvm-unit-tests/lib -I
>> /root/chins/ git/kvm-unit-tests/lib/libfdt -I lib -Wa,-mregnames
>> -fverbose-asm -S -o lib/ powerpc/asm-offsets.s
>> /root/chins/git/kvm-unit-tests/lib/powerpc/asm-offsets.c
>> (set -e; echo "#ifndef __ASM_OFFSETS_H__"; echo "#define
>> __ASM_OFFSETS_H__"; echo "/*"; echo " * Generated file. DO NOT
>> MODIFY."; echo " *"; echo " */"; echo ""; sed -ne
>> 's:^[[:space:]]*\.ascii[[:space:]]*"\(.*\)".*:\1:; /^->/
>> {s:->#\(.*\):/* \1 */:; s:^->\([^ ]*\) [\$#]*\([-0-9]*\)
>> \(.*\):#define \1 \2 /* \3 */:; s:^->\([^ ]*\) [\$#]*\([^ ]*\)
>> \(.*\):#define \1 \2 /* \3 */:; s:->::; p;}'
>> lib/powerpc/asm-offsets.s; echo ""; echo "#endif" ) > lib/
>> powerpc/asm-offsets.h
>> cp -f lib/powerpc/asm-offsets.h lib/generated/
>> clang -no-integrated-as -Wa,-mpower10 -std=gnu99 -ffreestanding -O2
>> -msoft- float -mno-altivec -I /root/chins/git/kvm-unit-tests/lib -I
>> /root/chins/ git/kvm-unit-tests/lib/libfdt -I lib -Wa,-mregnames -g
>> -MMD -MP -MF powerpc/.selftest.d -fno-strict-aliasing -fno-common
>> -Wall -Wwrite-strings - Wempty-body -Wuninitialized
>> -Wignored-qualifiers -Wno-missing-braces -Werror
>> -fomit-frame-pointer -fno-stack-protector -Wno-frame-address
>> -fno-pic -Wunused-but-set-parameter -Wno-override-init
>> -Wmissing-prototypes - Wstrict-prototypes -mlittle-endian -c -o
>> powerpc/selftest.o /root/chins/ git/kvm-unit-tests/powerpc/selftest.c
>>
>> Infact, if I just execute that single command independently to build
>> asm- offsets.s, it works as well.
>
> Ok, I finally got access to a POWER system again and tried to
> reproduce the issue, but I also cannot reproduce it anymore. No clue
> how I managed to get into that situation, but looks like it was rather
> due to a messed up build tree than due to your patch. So sorry for the
> trouble, and please go ahead and simply ignore my objection here.
Not a problem Thomas. Thanks for taking the time to look this up again.
Will post the next iteration asap.
Regards,
Chinmay
>
> Thanks,
> Thomas
>
>
^ permalink raw reply
* Re: [PATCH v2] powerpc/powernv: Cache OPAL check_token() results
From: Nikhil Kumar Singh @ 2026-07-07 7:06 UTC (permalink / raw)
To: linuxppc-dev, Shivang Upadhyay; +Cc: Sourabh Jain
In-Reply-To: <20260626123534.396456-1-shivangu@linux.ibm.com>
[-- Attachment #1: Type: text/plain, Size: 1791 bytes --]
On 26/06/26 18:05, Shivang Upadhyay wrote:
> diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c
> index 1946dbdc9fa1..1e9cb5271ee7 100644
> --- a/arch/powerpc/platforms/powernv/opal.c
> +++ b/arch/powerpc/platforms/powernv/opal.c
> @@ -1125,6 +1125,36 @@ EXPORT_SYMBOL_GPL(opal_flash_read);
> EXPORT_SYMBOL_GPL(opal_flash_write);
> EXPORT_SYMBOL_GPL(opal_flash_erase);
> EXPORT_SYMBOL_GPL(opal_prd_msg);
> +
> +/**
> + * opal_check_token - Check if an OPAL call token is supported
> + * @token: OPAL token number to check
> + *
> + * Returns 1 if supported, 0 if not.
> + */
> +int64_t opal_check_token(uint64_t token)
> +{
> + static u8 token_cache[OPAL_LAST];
> + enum {
> + SUPP_UNKNOWN = 0,
> + PRESENT,
> + ABSENT
> + };
> +
> + if (token > OPAL_LAST)
> + return 0;
> +
> + if (token_cache[token] == SUPP_UNKNOWN) {
Hi Shivang,
Thanks for the v2 patch. This is a great optimization and definitely
helps reduce unnecessary overhead. I have one small suggestion.
You can wrap the if (token_cache[token] == SUPP_UNKNOWN) check, as well
as the if (token > OPAL_LAST) check above it, with unlikely(), since
this function is in the hot path. Out-of-bounds tokens are very rare,
and after the cache is populated, the SUPP_UNKNOWN condition is expected
to be false in almost all cases. Wrapping these checks with unlikely()
will help the compiler optimize branch prediction.
Thanks,
~ Nikhil
> + /* Do the actual opal_call here */
> + if (opal_check_token_call(token)) {
> + token_cache[token] = PRESENT;
> + } else {
> + token_cache[token] = ABSENT;
> + }
> + }
> +
> + return (token_cache[token] == PRESENT);
> +}
> EXPORT_SYMBOL_GPL(opal_check_token);
>
> /* Convert a region of vmalloc memory to an opal sg list */
[-- Attachment #2: Type: text/html, Size: 2386 bytes --]
^ permalink raw reply
* Re: [PATCH V16 4/7] rust/powerpc: Set min rustc version for powerpc
From: Mukesh Kumar Chaurasiya @ 2026-07-07 7:11 UTC (permalink / raw)
To: Miguel Ojeda
Cc: maddy, mpe, npiggin, chleroy, peterz, jpoimboe, jbaron, aliceryhl,
rostedt, ardb, ojeda, boqun, gary, bjorn3_gh, lossin, a.hindborg,
tmgross, dakr, nathan, nick.desaulniers+lkml, morbo, justinstitt,
daniel.almeida, acourbot, fujita.tomonori, gregkh, prafulrai522,
tamird, kees, lyude, airlied, linuxppc-dev, linux-kernel,
rust-for-linux, llvm
In-Reply-To: <akNXvfSfue7_3tyd@li-1a3e774c-28e4-11b2-a85c-acc9f2883e29.ibm.com>
On Tue, Jun 30, 2026 at 11:15:03AM +0530, Mukesh Kumar Chaurasiya wrote:
> On Mon, Jun 29, 2026 at 11:11:44AM +0200, Miguel Ojeda wrote:
> > On Mon, Jun 29, 2026 at 6:57 AM Mukesh Kumar Chaurasiya
> > <mkchauras@gmail.com> wrote:
> > >
> > > Sure i'll bisect. Meanwhile i would still like to get this upstream.
> >
> > It is very early on the cycle -- I would suggest bisecting first.
> >
> > But it is up to ppc, of course.
> >
> > Cheers,
> > Miguel
Hey Miguel,
I was able to bisect this. This got fixed in 1.87 with
#![feature(asm_experimental_arch)].
1st commit that contributed towards this is
e4f539ea17a3 ("Bump to version 1.87.0")
This caused another issue to come up while building
```
error: extern blocks must be unsafe
--> /home/mkchauras/.local/rustc-src/lib/rustlib/src/rust/library/core/src/../../stdarch/crates/core_arch/src/powerpc/vsx.rs:38:1
|
38 | / extern "C" {
39 | | #[link_name = "llvm.ppc.altivec.vperm"]
40 | | fn vperm(
41 | | a: vector_signed_int,
... |
44 | | ) -> vector_signed_int;
45 | | }
| |_^
```
Which is fixed by
a78d1b092c9c ("Update stdarch")
Both these commits went in 1.87.0 and fixed the build.
Regards,
Mukesh
> Sure, I'll bisect it first.
>
> Regards,
> Mukesh
^ permalink raw reply
* Re: [PATCH v2] powerpc/64s: Clarify copy_and_flush() cache sync loop comment
From: Nikhil Kumar Singh @ 2026-07-07 7:18 UTC (permalink / raw)
To: Mukesh Kumar Chaurasiya
Cc: linuxppc-dev, linux-kernel, maddy, mpe, npiggin, chleroy, adityag,
mahesh
In-Reply-To: <akyQQAiLHI3sVmTz@li-1a3e774c-28e4-11b2-a85c-acc9f2883e29.ibm.com>
Hi Mukesh,
Thanks for reviewing the patch and for the suggestion.
I'd prefer to keep the current alignment as I find it a bit more readable.
Thanks,
~ Nikhil
On 07/07/26 11:08, Mukesh Kumar Chaurasiya wrote:
> On Mon, Jul 06, 2026 at 01:57:08PM +0530, Nikhil Kumar Singh wrote:
>> The value loaded into r0 in copy_and_flush() represents the number of
>> 8-byte words processed between cache synchronization operations.
>>
>> The existing comment refers to cache line size, which can make it appear
>> that the value is a cache line size in bytes rather than a loop count.
>> Clarify the comment to explain that the loop processes 8 words (64 bytes)
>> per cache synchronization iteration, and that increasing the value would
>> skip cache maintenance for intermediate cache lines.
>>
>> This is a comment-only change with no functional impact.
>>
>> Signed-off-by: Nikhil Kumar Singh <nikhilks@linux.ibm.com>
>> ---
>> arch/powerpc/kernel/head_64.S | 20 ++++++++++++--------
>> 1 file changed, 12 insertions(+), 8 deletions(-)
>>
>> diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
>> index 63432a33ec49..a54f6f979173 100644
>> --- a/arch/powerpc/kernel/head_64.S
>> +++ b/arch/powerpc/kernel/head_64.S
>> @@ -713,14 +713,18 @@ p_end: .8byte _end - copy_to_here
>> _GLOBAL(copy_and_flush)
>> addi r5,r5,-8
>> addi r6,r6,-8
>> -4: li r0,8 /* Use the smallest common */
>> - /* denominator cache line */
>> - /* size. This results in */
>> - /* extra cache line flushes */
>> - /* but operation is correct. */
>> - /* Can't get cache line size */
>> - /* from NACA as it is being */
>> - /* moved too. */
>> +4: li r0,8 /* r0 is the number of 8-byte words */
>> + /* to copy per cache sync iteration. */
>> + /* 8 words * 8 bytes = 64 bytes. 64B is */
>> + /* the current default cache line size. */
>> + /* This is a loop count, not a byte */
>> + /* count. Increasing it may skip */
>> + /* dcbst/icbi for lines in between and */
>> + /* leave stale instructions in icache. */
>> + /* This results in extra cache line */
>> + /* flushes but operation is correct. */
>> + /* Can't get cache line size from NACA */
>> + /* as it is being moved too. */
> The comment looks fine. But the alignement of the comment is still
> different from earlier. Keep the alignment same as earlier, it looks a
> little nicer.
>
> Regards,
> Mukesh
>>
>> mtctr r0 /* put # words/line in ctr */
>> 3: addi r6,r6,8 /* copy a cache line */
>> --
>> 2.43.5
>>
^ permalink raw reply
* Re: [PATCH v2] powerpc/64s: Clarify copy_and_flush() cache sync loop comment
From: Mukesh Kumar Chaurasiya @ 2026-07-07 7:24 UTC (permalink / raw)
To: Nikhil Kumar Singh
Cc: linuxppc-dev, linux-kernel, maddy, mpe, npiggin, chleroy, adityag,
mahesh
In-Reply-To: <86bee101-6bd4-45a6-a633-34f2a52d5ace@linux.ibm.com>
On Tue, Jul 07, 2026 at 12:48:57PM +0530, Nikhil Kumar Singh wrote:
> Hi Mukesh,
>
> Thanks for reviewing the patch and for the suggestion.
> I'd prefer to keep the current alignment as I find it a bit more readable.
>
> Thanks,
> ~ Nikhil
>
There is a reason we keep the character limit to 80 chars. Please go
through these coding guidelines.
https://docs.kernel.org/process/coding-style.html
Regards,
Mukesh
> On 07/07/26 11:08, Mukesh Kumar Chaurasiya wrote:
> > On Mon, Jul 06, 2026 at 01:57:08PM +0530, Nikhil Kumar Singh wrote:
> > > The value loaded into r0 in copy_and_flush() represents the number of
> > > 8-byte words processed between cache synchronization operations.
> > >
> > > The existing comment refers to cache line size, which can make it appear
> > > that the value is a cache line size in bytes rather than a loop count.
> > > Clarify the comment to explain that the loop processes 8 words (64 bytes)
> > > per cache synchronization iteration, and that increasing the value would
> > > skip cache maintenance for intermediate cache lines.
> > >
> > > This is a comment-only change with no functional impact.
> > >
> > > Signed-off-by: Nikhil Kumar Singh <nikhilks@linux.ibm.com>
> > > ---
> > > arch/powerpc/kernel/head_64.S | 20 ++++++++++++--------
> > > 1 file changed, 12 insertions(+), 8 deletions(-)
> > >
> > > diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
> > > index 63432a33ec49..a54f6f979173 100644
> > > --- a/arch/powerpc/kernel/head_64.S
> > > +++ b/arch/powerpc/kernel/head_64.S
> > > @@ -713,14 +713,18 @@ p_end: .8byte _end - copy_to_here
> > > _GLOBAL(copy_and_flush)
> > > addi r5,r5,-8
> > > addi r6,r6,-8
> > > -4: li r0,8 /* Use the smallest common */
> > > - /* denominator cache line */
> > > - /* size. This results in */
> > > - /* extra cache line flushes */
> > > - /* but operation is correct. */
> > > - /* Can't get cache line size */
> > > - /* from NACA as it is being */
> > > - /* moved too. */
> > > +4: li r0,8 /* r0 is the number of 8-byte words */
> > > + /* to copy per cache sync iteration. */
> > > + /* 8 words * 8 bytes = 64 bytes. 64B is */
> > > + /* the current default cache line size. */
> > > + /* This is a loop count, not a byte */
> > > + /* count. Increasing it may skip */
> > > + /* dcbst/icbi for lines in between and */
> > > + /* leave stale instructions in icache. */
> > > + /* This results in extra cache line */
> > > + /* flushes but operation is correct. */
> > > + /* Can't get cache line size from NACA */
> > > + /* as it is being moved too. */
> > The comment looks fine. But the alignement of the comment is still
> > different from earlier. Keep the alignment same as earlier, it looks a
> > little nicer.
> >
> > Regards,
> > Mukesh
> > > mtctr r0 /* put # words/line in ctr */
> > > 3: addi r6,r6,8 /* copy a cache line */
> > > --
> > > 2.43.5
> > >
>
^ permalink raw reply
* Re: [PATCH v2] powerpc/64s: Clarify copy_and_flush() cache sync loop comment
From: Nikhil Kumar Singh @ 2026-07-07 7:32 UTC (permalink / raw)
To: linuxppc-dev
In-Reply-To: <akypcnslC8r_XG6D@li-1a3e774c-28e4-11b2-a85c-acc9f2883e29.ibm.com>
Hi Mukesh,
Thanks for the clarification, sorry I missed that part. I'll update the
comment to follow the 80-column limit and keep the alignment consistent
in the next revision.
Thanks,
~ Nikhil
On 07/07/26 12:54, Mukesh Kumar Chaurasiya wrote:
> On Tue, Jul 07, 2026 at 12:48:57PM +0530, Nikhil Kumar Singh wrote:
>> Hi Mukesh,
>>
>> Thanks for reviewing the patch and for the suggestion.
>> I'd prefer to keep the current alignment as I find it a bit more readable.
>>
>> Thanks,
>> ~ Nikhil
>>
> There is a reason we keep the character limit to 80 chars. Please go
> through these coding guidelines.
>
> https://docs.kernel.org/process/coding-style.html
>
> Regards,
> Mukesh
>
>> On 07/07/26 11:08, Mukesh Kumar Chaurasiya wrote:
>>> On Mon, Jul 06, 2026 at 01:57:08PM +0530, Nikhil Kumar Singh wrote:
>>>> The value loaded into r0 in copy_and_flush() represents the number of
>>>> 8-byte words processed between cache synchronization operations.
>>>>
>>>> The existing comment refers to cache line size, which can make it appear
>>>> that the value is a cache line size in bytes rather than a loop count.
>>>> Clarify the comment to explain that the loop processes 8 words (64 bytes)
>>>> per cache synchronization iteration, and that increasing the value would
>>>> skip cache maintenance for intermediate cache lines.
>>>>
>>>> This is a comment-only change with no functional impact.
>>>>
>>>> Signed-off-by: Nikhil Kumar Singh <nikhilks@linux.ibm.com>
>>>> ---
>>>> arch/powerpc/kernel/head_64.S | 20 ++++++++++++--------
>>>> 1 file changed, 12 insertions(+), 8 deletions(-)
>>>>
>>>> diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
>>>> index 63432a33ec49..a54f6f979173 100644
>>>> --- a/arch/powerpc/kernel/head_64.S
>>>> +++ b/arch/powerpc/kernel/head_64.S
>>>> @@ -713,14 +713,18 @@ p_end: .8byte _end - copy_to_here
>>>> _GLOBAL(copy_and_flush)
>>>> addi r5,r5,-8
>>>> addi r6,r6,-8
>>>> -4: li r0,8 /* Use the smallest common */
>>>> - /* denominator cache line */
>>>> - /* size. This results in */
>>>> - /* extra cache line flushes */
>>>> - /* but operation is correct. */
>>>> - /* Can't get cache line size */
>>>> - /* from NACA as it is being */
>>>> - /* moved too. */
>>>> +4: li r0,8 /* r0 is the number of 8-byte words */
>>>> + /* to copy per cache sync iteration. */
>>>> + /* 8 words * 8 bytes = 64 bytes. 64B is */
>>>> + /* the current default cache line size. */
>>>> + /* This is a loop count, not a byte */
>>>> + /* count. Increasing it may skip */
>>>> + /* dcbst/icbi for lines in between and */
>>>> + /* leave stale instructions in icache. */
>>>> + /* This results in extra cache line */
>>>> + /* flushes but operation is correct. */
>>>> + /* Can't get cache line size from NACA */
>>>> + /* as it is being moved too. */
>>> The comment looks fine. But the alignement of the comment is still
>>> different from earlier. Keep the alignment same as earlier, it looks a
>>> little nicer.
>>>
>>> Regards,
>>> Mukesh
>>>> mtctr r0 /* put # words/line in ctr */
>>>> 3: addi r6,r6,8 /* copy a cache line */
>>>> --
>>>> 2.43.5
>>>>
^ permalink raw reply
* Re: [PATCH v7 00/22] dma-mapping: Track shared DMA state through direct, pool and swiotlb paths
From: Aneesh Kumar K.V @ 2026-07-07 8:06 UTC (permalink / raw)
To: iommu, linux-arm-kernel, linux-kernel, linux-coco
Cc: Robin Murphy, Marek Szyprowski, Will Deacon, Marc Zyngier,
Steven Price, Suzuki K Poulose, Catalin Marinas, Jiri Pirko,
Jason Gunthorpe, Mostafa Saleh, Petr Tesarik,
Alexey Kardashevskiy, Dan Williams, Xu Yilun, linuxppc-dev,
linux-s390, Madhavan Srinivasan, Michael Ellerman,
Nicholas Piggin, Christophe Leroy (CS GROUP), Alexander Gordeev,
Gerald Schaefer, Heiko Carstens, Vasily Gorbik,
Christian Borntraeger, Sven Schnelle, x86
In-Reply-To: <20260701054926.825925-1-aneesh.kumar@kernel.org>
"Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org> writes:
> This series tracks confidential-computing shared DMA state through the
> dma-direct, dma-pool, and swiotlb paths so that encrypted and decrypted
> DMA buffers are handled consistently.
>
> Today, the direct DMA path mostly relies on force_dma_unencrypted() for
> shared/decrypted buffer handling. This series consolidates the
> force_dma_unencrypted() checks in the top-level functions and ensures
> that the remaining DMA interfaces use DMA attributes to make the correct
> decisions.
>
> The series separates mapping and allocation state:
> - DMA_ATTR_CC_SHARED describes the DMA address attribute requested for a
> mapping. It tells the DMA mapping path that the DMA address must target
> shared/decrypted memory.
> - __DMA_ATTR_ALLOC_CC_SHARED is an internal DMA-mapping attribute used only
> by allocation paths after the DMA core decides that the backing pages
> must be allocated as shared/decrypted memory.
>
> The series:
> - moves swiotlb-backed allocations out of __dma_direct_alloc_pages(),
> - uses __DMA_ATTR_ALLOC_CC_SHARED through the dma-direct alloc/free paths
> - teaches the atomic DMA pools to track encrypted versus decrypted
> state
> - tracks swiotlb pool encryption state and enforces strict pool
> selection
> - centralizes encrypted/decrypted pgprot handling in dma_pgprot() using
> DMA attributes
> - passes DMA attributes down to dma_capable() so capability checks can
> validate whether the selected DMA address encoding matches
> DMA_ATTR_CC_SHARED
> - makes dma_direct_map_phys() choose the DMA address encoding from
> DMA_ATTR_CC_SHARED and fall back to swiotlb when a shared DMA request
> cannot use the direct mapping, which lets arm64 and x86 CCA guests stop
> relying on SWIOTLB_FORCE for DMA mappings
> - use the selected swiotlb pool state to derive the returned DMA
> address
> - reports CC_ATTR_GUEST_MEM_ENCRYPT for arm64 Realms, powerpc secure
> guests, and s390 protected virtualization guests.
>
> Dependency:
> This series depends on the pKVM changes posted at:
> https://lore.kernel.org/all/20260603110522.3331819-1-smostafa@google.com
>
> Please merge this series only after the pKVM changes above are merged.
> Otherwise pKVM will be broken.
>
A rebased tree on top of the dependent pKVM changes can be found at:
https://gitlab.arm.com/linux-arm/linux-cca/-/tree/scratch/pkvm/testing?ref_type=heads
The patches had minor conflicts. I am not sure how we want to get this
merged.
Should we ask the pKVM maintainers for a topic branch, and then I can
repost the updated series on top of that?
-aneesh
^ permalink raw reply
* [PATCH v4 net-next 00/14] net: enetc: cleanups and improvements
From: wei.fang @ 2026-07-07 8:18 UTC (permalink / raw)
To: claudiu.manoil, vladimir.oltean, xiaoning.wang, andrew+netdev,
davem, edumazet, kuba, pabeni, linux, wei.fang, chleroy,
maxime.chevallier
Cc: imx, netdev, linux-kernel, linuxppc-dev, linux-arm-kernel
From: Wei Fang <wei.fang@nxp.com>
The first group of patches (1, 2, 5-7) eliminates code duplication
between the ENETC v1 and v4 drivers. Since both hardware generations
share identical register layouts for MAC promiscuous mode, MAC hash
filters, and VLAN promiscuous mode - differing only in register address
offsets - common helper functions are extracted into enetc_pf_common.c
and shared by both drivers.
Patch 3 converts ndo_set_rx_mode() to ndo_set_rx_mode_async(), removing
the dedicated workqueue that was previously needed to defer MAC address
list updates to a sleepable context.
Patch 4 replaces counter-based MAFT entry tracking with a bitmap, which
keeps hardware and software state in sync and avoids partial failures
during entry allocation.
Patches 8 and 9 fix phylink-related issues: removing invalid code from
enetc4_pl_mac_link_up() and properly differentiating phylink capabilities
between pseudo-MAC and standalone MAC.
The remaining patches (10-14) are minor cleanups: removing a redundant
VLAN promiscuous mode initialization in probe, using the PCI device name
for the debugfs directory, simplifying port speed configuration, removing
a redundant num_vsi field, using alloc_etherdev_mqs() for the VF driver,
and using kzalloc_flex() for a flexible array allocation.
---
v4:
1. Improve enetc4_set_si_msix_num()
2. Update commit messages
v3 link: https://lore.kernel.org/imx/20260703101328.550714-1-wei.fang@oss.nxp.com/
v2 link: https://lore.kernel.org/imx/20260702025714.456233-1-wei.fang@oss.nxp.com/
v1 link: https://lore.kernel.org/imx/20260630072036.382761-1-wei.fang@oss.nxp.com/
---
Claudiu Manoil (1):
net: enetc: differentiate phylink capabilities for pseudo-MAC and
standalone MAC
Wei Fang (13):
net: enetc: extract common helpers for MAC promiscuous mode setting
net: enetc: extract common helpers for MAC hash filter configuration
net: enetc: convert ndo_set_rx_mode() to ndo_set_rx_mode_async()
net: enetc: improve MAFT entry management with bitmap tracking
net: enetc: use PCI device name for debugfs directory
net: enetc: simplify enetc4_set_port_speed()
net: enetc: remove invalid code from enetc4_pl_mac_link_up()
net: enetc: open-code enetc4_set_default_si_vlan_promisc()
net: enetc: refactor SI VLAN promiscuous mode configuration
net: enetc: move enetc_set_si_vlan_promisc() to enetc_pf_common.c
net: enetc: remove redundant num_vsi field from enetc_port_caps
net: enetc: use alloc_etherdev_mqs() to create netdev for VF driver
net: enetc: use kzalloc_flex() for enetc_psfp_gate allocation
drivers/net/ethernet/freescale/enetc/enetc.h | 4 +-
.../ethernet/freescale/enetc/enetc4_debugfs.c | 42 +-
.../net/ethernet/freescale/enetc/enetc4_hw.h | 6 +-
.../net/ethernet/freescale/enetc/enetc4_pf.c | 471 ++++++++----------
.../ethernet/freescale/enetc/enetc_ethtool.c | 2 +-
.../net/ethernet/freescale/enetc/enetc_hw.h | 12 +-
.../net/ethernet/freescale/enetc/enetc_pf.c | 94 +---
.../net/ethernet/freescale/enetc/enetc_pf.h | 6 -
.../freescale/enetc/enetc_pf_common.c | 150 +++++-
.../freescale/enetc/enetc_pf_common.h | 5 +
.../net/ethernet/freescale/enetc/enetc_qos.c | 4 +-
.../net/ethernet/freescale/enetc/enetc_vf.c | 9 +-
include/linux/fsl/ntmp.h | 2 +
13 files changed, 411 insertions(+), 396 deletions(-)
--
2.34.1
^ permalink raw reply
* [PATCH v4 net-next 01/14] net: enetc: extract common helpers for MAC promiscuous mode setting
From: wei.fang @ 2026-07-07 8:18 UTC (permalink / raw)
To: claudiu.manoil, vladimir.oltean, xiaoning.wang, andrew+netdev,
davem, edumazet, kuba, pabeni, linux, wei.fang, chleroy,
maxime.chevallier
Cc: imx, netdev, linux-kernel, linuxppc-dev, linux-arm-kernel
In-Reply-To: <20260707081834.710730-1-wei.fang@oss.nxp.com>
From: Wei Fang <wei.fang@nxp.com>
The PSIPMMR (Port Station Interface Promiscuous MAC Mode Register) in
ENETC v4 has the same bit layout as the PSIPMR register in ENETC v1: bit
n controls unicast promiscuous mode for SI n, and bit (n + 16) controls
multicast promiscuous mode for SI n. The only difference between the two
hardware generations is the register address offset.
Since the register functionality is identical, the MAC promiscuous mode
setting code can be shared between ENETC v1 and v4 drivers.
Rename ENETC_PSIPMR to ENETC_PSIPMMR in enetc_hw.h to match the actual
register name used in the reference manual, and extract two new common
helper functions, enetc_set_si_uc_promisc() and
enetc_set_si_mc_promisc(), into enetc_pf_common.c. These helpers select
the correct register offset based on the hardware revision via
is_enetc_rev1().
Remove the v4-specific enetc4_pf_set_si_mac_promisc() function from
enetc4_pf.c and the duplicate PSIPMMR_SI_MAC_UP/MP macro definitions
from enetc4_hw.h, as they are now superseded by the shared code.
Signed-off-by: Wei Fang <wei.fang@nxp.com>
---
.../net/ethernet/freescale/enetc/enetc4_hw.h | 2 -
.../net/ethernet/freescale/enetc/enetc4_pf.c | 21 +--------
.../ethernet/freescale/enetc/enetc_ethtool.c | 2 +-
.../net/ethernet/freescale/enetc/enetc_hw.h | 7 +--
.../net/ethernet/freescale/enetc/enetc_pf.c | 11 ++---
.../freescale/enetc/enetc_pf_common.c | 44 +++++++++++++++++++
.../freescale/enetc/enetc_pf_common.h | 2 +
7 files changed, 56 insertions(+), 33 deletions(-)
diff --git a/drivers/net/ethernet/freescale/enetc/enetc4_hw.h b/drivers/net/ethernet/freescale/enetc/enetc4_hw.h
index f18437556a0e..6a8f2ed56017 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc4_hw.h
+++ b/drivers/net/ethernet/freescale/enetc/enetc4_hw.h
@@ -69,8 +69,6 @@
/* Port Station interface promiscuous MAC mode register */
#define ENETC4_PSIPMMR 0x200
-#define PSIPMMR_SI_MAC_UP(a) BIT(a) /* a = SI index */
-#define PSIPMMR_SI_MAC_MP(a) BIT((a) + 16)
/* Port Station interface promiscuous VLAN mode register */
#define ENETC4_PSIPVMR 0x204
diff --git a/drivers/net/ethernet/freescale/enetc/enetc4_pf.c b/drivers/net/ethernet/freescale/enetc/enetc4_pf.c
index 437a15bbb47b..304ec069654d 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc4_pf.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc4_pf.c
@@ -75,24 +75,6 @@ static void enetc4_pf_get_si_primary_mac(struct enetc_hw *hw, int si,
put_unaligned_le16(lower, addr + 4);
}
-static void enetc4_pf_set_si_mac_promisc(struct enetc_hw *hw, int si,
- bool uc_promisc, bool mc_promisc)
-{
- u32 val = enetc_port_rd(hw, ENETC4_PSIPMMR);
-
- if (uc_promisc)
- val |= PSIPMMR_SI_MAC_UP(si);
- else
- val &= ~PSIPMMR_SI_MAC_UP(si);
-
- if (mc_promisc)
- val |= PSIPMMR_SI_MAC_MP(si);
- else
- val &= ~PSIPMMR_SI_MAC_MP(si);
-
- enetc_port_wr(hw, ENETC4_PSIPMMR, val);
-}
-
static void enetc4_pf_set_si_uc_hash_filter(struct enetc_hw *hw, int si,
u64 hash)
{
@@ -515,7 +497,8 @@ static void enetc4_psi_do_set_rx_mode(struct work_struct *work)
type = ENETC_MAC_FILTER_TYPE_ALL;
}
- enetc4_pf_set_si_mac_promisc(hw, 0, uc_promisc, mc_promisc);
+ enetc_set_si_uc_promisc(si, 0, uc_promisc);
+ enetc_set_si_mc_promisc(si, 0, mc_promisc);
if (uc_promisc) {
enetc4_pf_set_si_uc_hash_filter(hw, 0, 0);
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
index 71f376ef1be1..07b7832f2427 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
@@ -29,7 +29,7 @@ static const u32 enetc_rxbdr_regs[] = {
};
static const u32 enetc_port_regs[] = {
- ENETC_PMR, ENETC_PSR, ENETC_PSIPMR, ENETC_PSIPMAR0(0),
+ ENETC_PMR, ENETC_PSR, ENETC_PSIPMMR, ENETC_PSIPMAR0(0),
ENETC_PSIPMAR1(0), ENETC_PTXMBAR, ENETC_PCAPR0, ENETC_PCAPR1,
ENETC_PSICFGR0(0), ENETC_PRFSCAPR, ENETC_PTCMSDUR(0),
ENETC_PM0_CMD_CFG, ENETC_PM0_MAXFRM, ENETC_PM0_IF_MODE
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_hw.h b/drivers/net/ethernet/freescale/enetc/enetc_hw.h
index bf99b65d7598..66bfda60da9c 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_hw.h
+++ b/drivers/net/ethernet/freescale/enetc/enetc_hw.h
@@ -180,9 +180,10 @@ enum enetc_bdr_type {TX, RX};
#define ENETC_PMR_PSPEED_1000M BIT(9)
#define ENETC_PMR_PSPEED_2500M BIT(10)
#define ENETC_PSR 0x0004 /* RO */
-#define ENETC_PSIPMR 0x0018
-#define ENETC_PSIPMR_SET_UP(n) BIT(n) /* n = SI index */
-#define ENETC_PSIPMR_SET_MP(n) BIT((n) + 16)
+#define ENETC_PSIPMMR 0x0018
+#define PSIPMMR_SI_MAC_UP(n) BIT(n) /* n = SI index */
+#define PSIPMMR_SI_MAC_MP(n) BIT((n) + 16)
+
#define ENETC_PSIPVMR 0x001c
#define ENETC_VLAN_PROMISC_MAP_ALL 0x7
#define ENETC_PSIPVMR_SET_VP(simap) ((simap) & 0x7)
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf.c b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
index 2d687bb8c3a0..a97d2e2dd07b 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pf.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
@@ -159,21 +159,17 @@ static void enetc_pf_set_rx_mode(struct net_device *ndev)
{
struct enetc_ndev_priv *priv = netdev_priv(ndev);
struct enetc_pf *pf = enetc_si_priv(priv->si);
- struct enetc_hw *hw = &priv->si->hw;
bool uprom = false, mprom = false;
struct enetc_mac_filter *filter;
struct netdev_hw_addr *ha;
- u32 psipmr = 0;
bool em;
if (ndev->flags & IFF_PROMISC) {
/* enable promisc mode for SI0 (PF) */
- psipmr = ENETC_PSIPMR_SET_UP(0) | ENETC_PSIPMR_SET_MP(0);
uprom = true;
mprom = true;
} else if (ndev->flags & IFF_ALLMULTI) {
/* enable multi cast promisc mode for SI0 (PF) */
- psipmr = ENETC_PSIPMR_SET_MP(0);
mprom = true;
}
@@ -211,9 +207,8 @@ static void enetc_pf_set_rx_mode(struct net_device *ndev)
/* update PF entries */
enetc_sync_mac_filters(pf);
- psipmr |= enetc_port_rd(hw, ENETC_PSIPMR) &
- ~(ENETC_PSIPMR_SET_UP(0) | ENETC_PSIPMR_SET_MP(0));
- enetc_port_wr(hw, ENETC_PSIPMR, psipmr);
+ enetc_set_si_uc_promisc(priv->si, 0, uprom);
+ enetc_set_si_mc_promisc(priv->si, 0, mprom);
}
static void enetc_set_loopback(struct net_device *ndev, bool en)
@@ -474,7 +469,7 @@ static void enetc_configure_port(struct enetc_pf *pf)
pf->vlan_promisc_simap = ENETC_VLAN_PROMISC_MAP_ALL;
enetc_set_vlan_promisc(hw, pf->vlan_promisc_simap);
- enetc_port_wr(hw, ENETC_PSIPMR, 0);
+ enetc_port_wr(hw, ENETC_PSIPMMR, 0);
/* enable port */
enetc_port_wr(hw, ENETC_PMR, ENETC_PMR_EN);
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf_common.c b/drivers/net/ethernet/freescale/enetc/enetc_pf_common.c
index 6e5d2f869915..b0c0dc668e34 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pf_common.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf_common.c
@@ -87,6 +87,50 @@ int enetc_setup_mac_addresses(struct device_node *np, struct enetc_pf *pf)
}
EXPORT_SYMBOL_GPL(enetc_setup_mac_addresses);
+void enetc_set_si_uc_promisc(struct enetc_si *si, int si_id, bool promisc)
+{
+ struct enetc_hw *hw = &si->hw;
+ int psipmmr_off;
+ u32 val;
+
+ if (is_enetc_rev1(si))
+ psipmmr_off = ENETC_PSIPMMR;
+ else
+ psipmmr_off = ENETC4_PSIPMMR;
+
+ val = enetc_port_rd(hw, psipmmr_off);
+
+ if (promisc)
+ val |= PSIPMMR_SI_MAC_UP(si_id);
+ else
+ val &= ~PSIPMMR_SI_MAC_UP(si_id);
+
+ enetc_port_wr(hw, psipmmr_off, val);
+}
+EXPORT_SYMBOL_GPL(enetc_set_si_uc_promisc);
+
+void enetc_set_si_mc_promisc(struct enetc_si *si, int si_id, bool promisc)
+{
+ struct enetc_hw *hw = &si->hw;
+ int psipmmr_off;
+ u32 val;
+
+ if (is_enetc_rev1(si))
+ psipmmr_off = ENETC_PSIPMMR;
+ else
+ psipmmr_off = ENETC4_PSIPMMR;
+
+ val = enetc_port_rd(hw, psipmmr_off);
+
+ if (promisc)
+ val |= PSIPMMR_SI_MAC_MP(si_id);
+ else
+ val &= ~PSIPMMR_SI_MAC_MP(si_id);
+
+ enetc_port_wr(hw, psipmmr_off, val);
+}
+EXPORT_SYMBOL_GPL(enetc_set_si_mc_promisc);
+
void enetc_pf_netdev_setup(struct enetc_si *si, struct net_device *ndev,
const struct net_device_ops *ndev_ops)
{
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf_common.h b/drivers/net/ethernet/freescale/enetc/enetc_pf_common.h
index 57d2e0ebd2b0..a619fb8fed9c 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pf_common.h
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf_common.h
@@ -17,6 +17,8 @@ void enetc_set_default_rss_key(struct enetc_pf *pf);
int enetc_vlan_rx_add_vid(struct net_device *ndev, __be16 prot, u16 vid);
int enetc_vlan_rx_del_vid(struct net_device *ndev, __be16 prot, u16 vid);
int enetc_init_sriov_resources(struct enetc_pf *pf);
+void enetc_set_si_uc_promisc(struct enetc_si *si, int si_id, bool promisc);
+void enetc_set_si_mc_promisc(struct enetc_si *si, int si_id, bool promisc);
static inline u16 enetc_get_ip_revision(struct enetc_hw *hw)
{
--
2.34.1
^ permalink raw reply related
* [PATCH] ASoC: fsl_sai: Fix spurious BCLK on resume by clearing BYP
From: Chancel Liu @ 2026-07-07 8:46 UTC (permalink / raw)
To: shengjiu.wang, Xiubo.Lee, festevam, nicoleotsuka, lgirdwood,
broonie, perex, tiwai
Cc: linux-kernel, linuxppc-dev, linux-sound
From: Chancel Liu <chancel.liu@nxp.com>
When the BCLK divider ratio is 1:1, fsl_sai_set_bclk() enables bypass
mode by setting BYP, but never clears the bit. The BYP=1 value remains
in the regcache, and is restored by regcache_sync() on the next runtime
resume.
Since BYP=1 combined with BCD=1 immediately outputs the ungated MCLK
as BCLK without waiting for BCE/TE/RE to be enabled, the clock is
driven prematurely before the stream is fully configured, causing
noise on some codecs.
Fix this by clearing BYP and BCI together in fsl_sai_config_disable().
Also clear BCI, which is programmed together with the bypass case in
synchronous mode, so the cached CR2 state is clean and regcache_sync()
will not restore bypass mode prematurely on the next resume.
Fixes: a50b7926d015 ("ASoC: fsl_sai: implement 1:1 bclk:mclk ratio support")
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
---
sound/soc/fsl/fsl_sai.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index 9661602b53c5..4c0626d572a5 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -847,6 +847,9 @@ static void fsl_sai_config_disable(struct fsl_sai *sai, int dir)
regmap_update_bits(sai->regmap, FSL_SAI_xCSR(tx, ofs),
FSL_SAI_CSR_FR, FSL_SAI_CSR_FR);
+ regmap_update_bits(sai->regmap, FSL_SAI_xCR2(tx, ofs),
+ FSL_SAI_CR2_BCI | FSL_SAI_CR2_BYP, 0);
+
/*
* For sai master mode, after several open/close sai,
* there will be no frame clock, and can't recover
--
2.50.1
^ permalink raw reply related
* [PATCH v4 net-next 02/14] net: enetc: extract common helpers for MAC hash filter configuration
From: wei.fang @ 2026-07-07 8:18 UTC (permalink / raw)
To: claudiu.manoil, vladimir.oltean, xiaoning.wang, andrew+netdev,
davem, edumazet, kuba, pabeni, linux, wei.fang, chleroy,
maxime.chevallier
Cc: imx, netdev, linux-kernel, linuxppc-dev, linux-arm-kernel
In-Reply-To: <20260707081834.710730-1-wei.fang@oss.nxp.com>
From: Wei Fang <wei.fang@nxp.com>
The PSIUMHFR and PSIMMHFR registers in ENETC v4 have the same bit layout
as in ENETC v1. The only difference between the two hardware generations
is the register address offsets.
Since the register functionality is identical, the MAC hash filter
configuration code can be shared between the ENETC v1 and v4 drivers.
Extract two new common helper functions, enetc_set_si_uc_hash_filter()
and enetc_set_si_mc_hash_filter(), into enetc_pf_common.c. These helpers
select the correct register offset based on the hardware revision via
is_enetc_rev1().
Remove v1-specific enetc_clear_mac_ht_flt() and enetc_set_mac_ht_flt()
from enetc_pf.c, and v4-specific enetc4_pf_set_si_uc_hash_filter() and
enetc4_pf_set_si_mc_hash_filter() from enetc4_pf.c, as they are now
superseded by the shared implementations.
Signed-off-by: Wei Fang <wei.fang@nxp.com>
---
.../net/ethernet/freescale/enetc/enetc4_pf.c | 43 +++++++---------
.../net/ethernet/freescale/enetc/enetc_pf.c | 51 +++++--------------
.../freescale/enetc/enetc_pf_common.c | 40 +++++++++++++++
.../freescale/enetc/enetc_pf_common.h | 2 +
4 files changed, 73 insertions(+), 63 deletions(-)
diff --git a/drivers/net/ethernet/freescale/enetc/enetc4_pf.c b/drivers/net/ethernet/freescale/enetc/enetc4_pf.c
index 304ec069654d..48a74db90ed5 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc4_pf.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc4_pf.c
@@ -75,20 +75,6 @@ static void enetc4_pf_get_si_primary_mac(struct enetc_hw *hw, int si,
put_unaligned_le16(lower, addr + 4);
}
-static void enetc4_pf_set_si_uc_hash_filter(struct enetc_hw *hw, int si,
- u64 hash)
-{
- enetc_port_wr(hw, ENETC4_PSIUMHFR0(si), lower_32_bits(hash));
- enetc_port_wr(hw, ENETC4_PSIUMHFR1(si), upper_32_bits(hash));
-}
-
-static void enetc4_pf_set_si_mc_hash_filter(struct enetc_hw *hw, int si,
- u64 hash)
-{
- enetc_port_wr(hw, ENETC4_PSIMMHFR0(si), lower_32_bits(hash));
- enetc_port_wr(hw, ENETC4_PSIMMHFR1(si), upper_32_bits(hash));
-}
-
static void enetc4_pf_set_loopback(struct net_device *ndev, bool en)
{
struct enetc_ndev_priv *priv = netdev_priv(ndev);
@@ -147,11 +133,12 @@ static int enetc4_pf_set_uc_exact_filter(struct enetc_pf *pf)
int max_num_mfe = pf->caps.mac_filter_num;
struct enetc_mac_filter mac_filter = {};
struct net_device *ndev = pf->si->ndev;
- struct enetc_hw *hw = &pf->si->hw;
struct enetc_mac_addr *mac_tbl;
+ struct enetc_si *si = pf->si;
struct netdev_hw_addr *ha;
int i = 0, err;
int mac_cnt;
+ u64 hash;
netif_addr_lock_bh(ndev);
@@ -159,7 +146,7 @@ static int enetc4_pf_set_uc_exact_filter(struct enetc_pf *pf)
if (!mac_cnt) {
netif_addr_unlock_bh(ndev);
/* clear both MAC hash and exact filters */
- enetc4_pf_set_si_uc_hash_filter(hw, 0, 0);
+ enetc_set_si_uc_hash_filter(si, 0, 0);
enetc4_pf_clear_maft_entries(pf);
return 0;
@@ -186,11 +173,13 @@ static int enetc4_pf_set_uc_exact_filter(struct enetc_pf *pf)
/* Set temporary unicast hash filters in case of Rx loss when
* updating MAC address filter table
*/
- enetc4_pf_set_si_uc_hash_filter(hw, 0, *mac_filter.mac_hash_table);
+ bitmap_to_arr64(&hash, mac_filter.mac_hash_table,
+ ENETC_MADDR_HASH_TBL_SZ);
+ enetc_set_si_uc_hash_filter(si, 0, hash);
enetc4_pf_clear_maft_entries(pf);
if (!enetc4_pf_add_maft_entries(pf, mac_tbl, i))
- enetc4_pf_set_si_uc_hash_filter(hw, 0, 0);
+ enetc_set_si_uc_hash_filter(si, 0, 0);
kfree(mac_tbl);
@@ -206,8 +195,9 @@ static void enetc4_pf_set_mac_hash_filter(struct enetc_pf *pf, int type)
{
struct net_device *ndev = pf->si->ndev;
struct enetc_mac_filter *mac_filter;
- struct enetc_hw *hw = &pf->si->hw;
+ struct enetc_si *si = pf->si;
struct netdev_hw_addr *ha;
+ u64 hash;
netif_addr_lock_bh(ndev);
if (type & ENETC_MAC_FILTER_TYPE_UC) {
@@ -216,8 +206,9 @@ static void enetc4_pf_set_mac_hash_filter(struct enetc_pf *pf, int type)
netdev_for_each_uc_addr(ha, ndev)
enetc_add_mac_addr_ht_filter(mac_filter, ha->addr);
- enetc4_pf_set_si_uc_hash_filter(hw, 0,
- *mac_filter->mac_hash_table);
+ bitmap_to_arr64(&hash, mac_filter->mac_hash_table,
+ ENETC_MADDR_HASH_TBL_SZ);
+ enetc_set_si_uc_hash_filter(si, 0, hash);
}
if (type & ENETC_MAC_FILTER_TYPE_MC) {
@@ -226,8 +217,9 @@ static void enetc4_pf_set_mac_hash_filter(struct enetc_pf *pf, int type)
netdev_for_each_mc_addr(ha, ndev)
enetc_add_mac_addr_ht_filter(mac_filter, ha->addr);
- enetc4_pf_set_si_mc_hash_filter(hw, 0,
- *mac_filter->mac_hash_table);
+ bitmap_to_arr64(&hash, mac_filter->mac_hash_table,
+ ENETC_MADDR_HASH_TBL_SZ);
+ enetc_set_si_mc_hash_filter(si, 0, hash);
}
netif_addr_unlock_bh(ndev);
}
@@ -480,7 +472,6 @@ static void enetc4_psi_do_set_rx_mode(struct work_struct *work)
struct enetc_si *si = container_of(work, struct enetc_si, rx_mode_task);
struct enetc_pf *pf = enetc_si_priv(si);
struct net_device *ndev = si->ndev;
- struct enetc_hw *hw = &si->hw;
bool uc_promisc = false;
bool mc_promisc = false;
int type = 0;
@@ -501,12 +492,12 @@ static void enetc4_psi_do_set_rx_mode(struct work_struct *work)
enetc_set_si_mc_promisc(si, 0, mc_promisc);
if (uc_promisc) {
- enetc4_pf_set_si_uc_hash_filter(hw, 0, 0);
+ enetc_set_si_uc_hash_filter(si, 0, 0);
enetc4_pf_clear_maft_entries(pf);
}
if (mc_promisc)
- enetc4_pf_set_si_mc_hash_filter(hw, 0, 0);
+ enetc_set_si_mc_hash_filter(si, 0, 0);
/* Set new MAC filter */
enetc4_pf_set_mac_filter(pf, type);
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf.c b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
index a97d2e2dd07b..db2a800a7aaf 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pf.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
@@ -80,37 +80,6 @@ static void enetc_add_mac_addr_em_filter(struct enetc_mac_filter *filter,
filter->mac_addr_cnt++;
}
-static void enetc_clear_mac_ht_flt(struct enetc_si *si, int si_idx, int type)
-{
- bool err = si->errata & ENETC_ERR_UCMCSWP;
-
- if (type == UC) {
- enetc_port_wr(&si->hw, ENETC_PSIUMHFR0(si_idx, err), 0);
- enetc_port_wr(&si->hw, ENETC_PSIUMHFR1(si_idx), 0);
- } else { /* MC */
- enetc_port_wr(&si->hw, ENETC_PSIMMHFR0(si_idx, err), 0);
- enetc_port_wr(&si->hw, ENETC_PSIMMHFR1(si_idx), 0);
- }
-}
-
-static void enetc_set_mac_ht_flt(struct enetc_si *si, int si_idx, int type,
- unsigned long hash)
-{
- bool err = si->errata & ENETC_ERR_UCMCSWP;
-
- if (type == UC) {
- enetc_port_wr(&si->hw, ENETC_PSIUMHFR0(si_idx, err),
- lower_32_bits(hash));
- enetc_port_wr(&si->hw, ENETC_PSIUMHFR1(si_idx),
- upper_32_bits(hash));
- } else { /* MC */
- enetc_port_wr(&si->hw, ENETC_PSIMMHFR0(si_idx, err),
- lower_32_bits(hash));
- enetc_port_wr(&si->hw, ENETC_PSIMMHFR1(si_idx),
- upper_32_bits(hash));
- }
-}
-
static void enetc_sync_mac_filters(struct enetc_pf *pf)
{
struct enetc_mac_filter *f = pf->mac_filter;
@@ -122,12 +91,16 @@ static void enetc_sync_mac_filters(struct enetc_pf *pf)
for (i = 0; i < MADDR_TYPE; i++, f++) {
bool em = (f->mac_addr_cnt == 1) && (i == UC);
bool clear = !f->mac_addr_cnt;
+ u64 hash;
if (clear) {
- if (i == UC)
+ if (i == UC) {
enetc_clear_mac_flt_entry(si, pos);
+ enetc_set_si_uc_hash_filter(si, 0, 0);
+ } else {
+ enetc_set_si_mc_hash_filter(si, 0, 0);
+ }
- enetc_clear_mac_ht_flt(si, 0, i);
continue;
}
@@ -135,7 +108,7 @@ static void enetc_sync_mac_filters(struct enetc_pf *pf)
if (em) {
int err;
- enetc_clear_mac_ht_flt(si, 0, UC);
+ enetc_set_si_uc_hash_filter(si, 0, 0);
err = enetc_set_mac_flt_entry(si, pos, f->mac_addr,
BIT(0));
@@ -147,11 +120,15 @@ static void enetc_sync_mac_filters(struct enetc_pf *pf)
err);
}
+ bitmap_to_arr64(&hash, f->mac_hash_table,
+ ENETC_MADDR_HASH_TBL_SZ);
/* hash table filter, clear EM filter for UC entries */
- if (i == UC)
+ if (i == UC) {
enetc_clear_mac_flt_entry(si, pos);
-
- enetc_set_mac_ht_flt(si, 0, i, *f->mac_hash_table);
+ enetc_set_si_uc_hash_filter(si, 0, hash);
+ } else {
+ enetc_set_si_mc_hash_filter(si, 0, hash);
+ }
}
}
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf_common.c b/drivers/net/ethernet/freescale/enetc/enetc_pf_common.c
index b0c0dc668e34..3597cb81a7cc 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pf_common.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf_common.c
@@ -131,6 +131,46 @@ void enetc_set_si_mc_promisc(struct enetc_si *si, int si_id, bool promisc)
}
EXPORT_SYMBOL_GPL(enetc_set_si_mc_promisc);
+void enetc_set_si_uc_hash_filter(struct enetc_si *si, int si_id, u64 hash)
+{
+ int psiumhfr0_off, psiumhfr1_off;
+ struct enetc_hw *hw = &si->hw;
+
+ if (is_enetc_rev1(si)) {
+ bool err = si->errata & ENETC_ERR_UCMCSWP;
+
+ psiumhfr0_off = ENETC_PSIUMHFR0(si_id, err);
+ psiumhfr1_off = ENETC_PSIUMHFR1(si_id);
+ } else {
+ psiumhfr0_off = ENETC4_PSIUMHFR0(si_id);
+ psiumhfr1_off = ENETC4_PSIUMHFR1(si_id);
+ }
+
+ enetc_port_wr(hw, psiumhfr0_off, lower_32_bits(hash));
+ enetc_port_wr(hw, psiumhfr1_off, upper_32_bits(hash));
+}
+EXPORT_SYMBOL_GPL(enetc_set_si_uc_hash_filter);
+
+void enetc_set_si_mc_hash_filter(struct enetc_si *si, int si_id, u64 hash)
+{
+ int psimmhfr0_off, psimmhfr1_off;
+ struct enetc_hw *hw = &si->hw;
+
+ if (is_enetc_rev1(si)) {
+ bool err = si->errata & ENETC_ERR_UCMCSWP;
+
+ psimmhfr0_off = ENETC_PSIMMHFR0(si_id, err);
+ psimmhfr1_off = ENETC_PSIMMHFR1(si_id);
+ } else {
+ psimmhfr0_off = ENETC4_PSIMMHFR0(si_id);
+ psimmhfr1_off = ENETC4_PSIMMHFR1(si_id);
+ }
+
+ enetc_port_wr(hw, psimmhfr0_off, lower_32_bits(hash));
+ enetc_port_wr(hw, psimmhfr1_off, upper_32_bits(hash));
+}
+EXPORT_SYMBOL_GPL(enetc_set_si_mc_hash_filter);
+
void enetc_pf_netdev_setup(struct enetc_si *si, struct net_device *ndev,
const struct net_device_ops *ndev_ops)
{
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf_common.h b/drivers/net/ethernet/freescale/enetc/enetc_pf_common.h
index a619fb8fed9c..bf9029b0a017 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pf_common.h
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf_common.h
@@ -19,6 +19,8 @@ int enetc_vlan_rx_del_vid(struct net_device *ndev, __be16 prot, u16 vid);
int enetc_init_sriov_resources(struct enetc_pf *pf);
void enetc_set_si_uc_promisc(struct enetc_si *si, int si_id, bool promisc);
void enetc_set_si_mc_promisc(struct enetc_si *si, int si_id, bool promisc);
+void enetc_set_si_uc_hash_filter(struct enetc_si *si, int si_id, u64 hash);
+void enetc_set_si_mc_hash_filter(struct enetc_si *si, int si_id, u64 hash);
static inline u16 enetc_get_ip_revision(struct enetc_hw *hw)
{
--
2.34.1
^ permalink raw reply related
* [PATCH v4 net-next 03/14] net: enetc: convert ndo_set_rx_mode() to ndo_set_rx_mode_async()
From: wei.fang @ 2026-07-07 8:18 UTC (permalink / raw)
To: claudiu.manoil, vladimir.oltean, xiaoning.wang, andrew+netdev,
davem, edumazet, kuba, pabeni, linux, wei.fang, chleroy,
maxime.chevallier
Cc: imx, netdev, linux-kernel, linuxppc-dev, linux-arm-kernel
In-Reply-To: <20260707081834.710730-1-wei.fang@oss.nxp.com>
From: Wei Fang <wei.fang@nxp.com>
The current ndo_set_rx_mode() is called under netif_addr_lock spinlock
with BHs disabled, which prevents drivers from sleeping. To work around
this limitation, the enetc driver uses a dedicated workqueue to defer
MAC address list updates to a sleepable context.
Since commit 3554b4345d85 ("net: introduce ndo_set_rx_mode_async and
netdev_rx_mode_work") introduced the ndo_set_rx_mode_async() callback,
drivers can now handle address list updates directly in a sleepable
context.
Therefore, convert the enetc driver to use ndo_set_rx_mode_async() and
remove the dedicated workqueue and the deferred work item accordingly.
Signed-off-by: Wei Fang <wei.fang@nxp.com>
---
drivers/net/ethernet/freescale/enetc/enetc.h | 2 -
.../net/ethernet/freescale/enetc/enetc4_pf.c | 178 ++++++------------
2 files changed, 58 insertions(+), 122 deletions(-)
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.h b/drivers/net/ethernet/freescale/enetc/enetc.h
index 04a5dd5ea6c7..06a9f1ee0970 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc.h
+++ b/drivers/net/ethernet/freescale/enetc/enetc.h
@@ -324,8 +324,6 @@ struct enetc_si {
const struct enetc_drvdata *drvdata;
const struct enetc_si_ops *ops;
- struct workqueue_struct *workqueue;
- struct work_struct rx_mode_task;
struct dentry *debugfs_root;
struct enetc_msg_swbd msg; /* Only valid for VSI */
};
diff --git a/drivers/net/ethernet/freescale/enetc/enetc4_pf.c b/drivers/net/ethernet/freescale/enetc/enetc4_pf.c
index 48a74db90ed5..a02b01753ff2 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc4_pf.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc4_pf.c
@@ -101,24 +101,23 @@ static void enetc4_pf_clear_maft_entries(struct enetc_pf *pf)
}
static int enetc4_pf_add_maft_entries(struct enetc_pf *pf,
- struct enetc_mac_addr *mac,
- int mac_cnt)
+ struct netdev_hw_addr_list *uc)
{
struct maft_entry_data maft = {};
+ struct netdev_hw_addr *ha;
u16 si_bit = BIT(0);
- int i, err;
+ int err;
maft.cfge.si_bitmap = cpu_to_le16(si_bit);
- for (i = 0; i < mac_cnt; i++) {
- ether_addr_copy(maft.keye.mac_addr, mac[i].addr);
- err = ntmp_maft_add_entry(&pf->si->ntmp_user, i, &maft);
- if (unlikely(err)) {
- pf->num_mfe = i;
+ netdev_hw_addr_list_for_each(ha, uc) {
+ ether_addr_copy(maft.keye.mac_addr, ha->addr);
+ err = ntmp_maft_add_entry(&pf->si->ntmp_user, pf->num_mfe,
+ &maft);
+ if (unlikely(err))
goto clear_maft_entries;
- }
- }
- pf->num_mfe = mac_cnt;
+ pf->num_mfe++;
+ }
return 0;
@@ -128,23 +127,29 @@ static int enetc4_pf_add_maft_entries(struct enetc_pf *pf,
return err;
}
-static int enetc4_pf_set_uc_exact_filter(struct enetc_pf *pf)
+static void enetc4_pf_set_uc_hash_filter(struct enetc_pf *pf,
+ struct netdev_hw_addr_list *uc)
{
- int max_num_mfe = pf->caps.mac_filter_num;
- struct enetc_mac_filter mac_filter = {};
- struct net_device *ndev = pf->si->ndev;
- struct enetc_mac_addr *mac_tbl;
- struct enetc_si *si = pf->si;
+ struct enetc_mac_filter *mac_filter = &pf->mac_filter[UC];
struct netdev_hw_addr *ha;
- int i = 0, err;
- int mac_cnt;
u64 hash;
- netif_addr_lock_bh(ndev);
+ enetc_reset_mac_addr_filter(mac_filter);
+ netdev_hw_addr_list_for_each(ha, uc)
+ enetc_add_mac_addr_ht_filter(mac_filter, ha->addr);
+
+ bitmap_to_arr64(&hash, mac_filter->mac_hash_table,
+ ENETC_MADDR_HASH_TBL_SZ);
+ enetc_set_si_uc_hash_filter(pf->si, 0, hash);
+}
+
+static int enetc4_pf_set_uc_exact_filter(struct enetc_pf *pf,
+ struct netdev_hw_addr_list *uc)
+{
+ int mac_cnt = netdev_hw_addr_list_count(uc);
+ struct enetc_si *si = pf->si;
- mac_cnt = netdev_uc_count(ndev);
if (!mac_cnt) {
- netif_addr_unlock_bh(ndev);
/* clear both MAC hash and exact filters */
enetc_set_si_uc_hash_filter(si, 0, 0);
enetc4_pf_clear_maft_entries(pf);
@@ -152,79 +157,42 @@ static int enetc4_pf_set_uc_exact_filter(struct enetc_pf *pf)
return 0;
}
- if (mac_cnt > max_num_mfe) {
- err = -ENOSPC;
- goto unlock_netif_addr;
- }
-
- mac_tbl = kzalloc_objs(*mac_tbl, mac_cnt, GFP_ATOMIC);
- if (!mac_tbl) {
- err = -ENOMEM;
- goto unlock_netif_addr;
- }
-
- netdev_for_each_uc_addr(ha, ndev) {
- enetc_add_mac_addr_ht_filter(&mac_filter, ha->addr);
- ether_addr_copy(mac_tbl[i++].addr, ha->addr);
- }
-
- netif_addr_unlock_bh(ndev);
+ if (mac_cnt > pf->caps.mac_filter_num)
+ return -ENOSPC;
/* Set temporary unicast hash filters in case of Rx loss when
* updating MAC address filter table
*/
- bitmap_to_arr64(&hash, mac_filter.mac_hash_table,
- ENETC_MADDR_HASH_TBL_SZ);
- enetc_set_si_uc_hash_filter(si, 0, hash);
+ enetc4_pf_set_uc_hash_filter(pf, uc);
enetc4_pf_clear_maft_entries(pf);
- if (!enetc4_pf_add_maft_entries(pf, mac_tbl, i))
+ if (!enetc4_pf_add_maft_entries(pf, uc)) {
+ enetc_reset_mac_addr_filter(&pf->mac_filter[UC]);
enetc_set_si_uc_hash_filter(si, 0, 0);
-
- kfree(mac_tbl);
+ }
return 0;
-
-unlock_netif_addr:
- netif_addr_unlock_bh(ndev);
-
- return err;
}
-static void enetc4_pf_set_mac_hash_filter(struct enetc_pf *pf, int type)
+static void enetc4_pf_set_mc_hash_filter(struct enetc_pf *pf,
+ struct netdev_hw_addr_list *mc)
{
- struct net_device *ndev = pf->si->ndev;
- struct enetc_mac_filter *mac_filter;
- struct enetc_si *si = pf->si;
+ struct enetc_mac_filter *mac_filter = &pf->mac_filter[MC];
struct netdev_hw_addr *ha;
u64 hash;
- netif_addr_lock_bh(ndev);
- if (type & ENETC_MAC_FILTER_TYPE_UC) {
- mac_filter = &pf->mac_filter[UC];
- enetc_reset_mac_addr_filter(mac_filter);
- netdev_for_each_uc_addr(ha, ndev)
- enetc_add_mac_addr_ht_filter(mac_filter, ha->addr);
-
- bitmap_to_arr64(&hash, mac_filter->mac_hash_table,
- ENETC_MADDR_HASH_TBL_SZ);
- enetc_set_si_uc_hash_filter(si, 0, hash);
- }
+ enetc_reset_mac_addr_filter(mac_filter);
+ netdev_hw_addr_list_for_each(ha, mc)
+ enetc_add_mac_addr_ht_filter(mac_filter, ha->addr);
- if (type & ENETC_MAC_FILTER_TYPE_MC) {
- mac_filter = &pf->mac_filter[MC];
- enetc_reset_mac_addr_filter(mac_filter);
- netdev_for_each_mc_addr(ha, ndev)
- enetc_add_mac_addr_ht_filter(mac_filter, ha->addr);
-
- bitmap_to_arr64(&hash, mac_filter->mac_hash_table,
- ENETC_MADDR_HASH_TBL_SZ);
- enetc_set_si_mc_hash_filter(si, 0, hash);
- }
- netif_addr_unlock_bh(ndev);
+ bitmap_to_arr64(&hash, mac_filter->mac_hash_table,
+ ENETC_MADDR_HASH_TBL_SZ);
+ enetc_set_si_mc_hash_filter(pf->si, 0, hash);
}
-static void enetc4_pf_set_mac_filter(struct enetc_pf *pf, int type)
+static void enetc4_pf_set_mac_filter(struct enetc_pf *pf, int type,
+ struct netdev_hw_addr_list *uc,
+ struct netdev_hw_addr_list *mc)
{
/* Currently, the MAC address filter table (MAFT) only has 4 entries,
* and multiple multicast addresses for filtering will be configured
@@ -232,15 +200,16 @@ static void enetc4_pf_set_mac_filter(struct enetc_pf *pf, int type)
* unicast filtering. If the number of unicast addresses exceeds the
* table capacity, the MAC hash filter will be used.
*/
- if (type & ENETC_MAC_FILTER_TYPE_UC && enetc4_pf_set_uc_exact_filter(pf)) {
+ if (type & ENETC_MAC_FILTER_TYPE_UC &&
+ enetc4_pf_set_uc_exact_filter(pf, uc)) {
/* Fall back to the MAC hash filter */
- enetc4_pf_set_mac_hash_filter(pf, ENETC_MAC_FILTER_TYPE_UC);
+ enetc4_pf_set_uc_hash_filter(pf, uc);
/* Clear the old MAC exact filter */
enetc4_pf_clear_maft_entries(pf);
}
if (type & ENETC_MAC_FILTER_TYPE_MC)
- enetc4_pf_set_mac_hash_filter(pf, ENETC_MAC_FILTER_TYPE_MC);
+ enetc4_pf_set_mc_hash_filter(pf, mc);
}
static const struct enetc_pf_ops enetc4_pf_ops = {
@@ -467,17 +436,17 @@ static void enetc4_pf_free(struct enetc_pf *pf)
enetc4_free_ntmp_user(pf->si);
}
-static void enetc4_psi_do_set_rx_mode(struct work_struct *work)
+static int enetc4_pf_set_rx_mode(struct net_device *ndev,
+ struct netdev_hw_addr_list *uc,
+ struct netdev_hw_addr_list *mc)
{
- struct enetc_si *si = container_of(work, struct enetc_si, rx_mode_task);
- struct enetc_pf *pf = enetc_si_priv(si);
- struct net_device *ndev = si->ndev;
+ struct enetc_ndev_priv *priv = netdev_priv(ndev);
+ struct enetc_pf *pf = enetc_si_priv(priv->si);
+ struct enetc_si *si = priv->si;
bool uc_promisc = false;
bool mc_promisc = false;
int type = 0;
- rtnl_lock();
-
if (ndev->flags & IFF_PROMISC) {
uc_promisc = true;
mc_promisc = true;
@@ -500,17 +469,9 @@ static void enetc4_psi_do_set_rx_mode(struct work_struct *work)
enetc_set_si_mc_hash_filter(si, 0, 0);
/* Set new MAC filter */
- enetc4_pf_set_mac_filter(pf, type);
-
- rtnl_unlock();
-}
+ enetc4_pf_set_mac_filter(pf, type, uc, mc);
-static void enetc4_pf_set_rx_mode(struct net_device *ndev)
-{
- struct enetc_ndev_priv *priv = netdev_priv(ndev);
- struct enetc_si *si = priv->si;
-
- queue_work(si->workqueue, &si->rx_mode_task);
+ return 0;
}
static int enetc4_pf_set_features(struct net_device *ndev,
@@ -540,7 +501,7 @@ static const struct net_device_ops enetc4_ndev_ops = {
.ndo_start_xmit = enetc_xmit,
.ndo_get_stats = enetc_get_stats,
.ndo_set_mac_address = enetc_pf_set_mac_addr,
- .ndo_set_rx_mode = enetc4_pf_set_rx_mode,
+ .ndo_set_rx_mode_async = enetc4_pf_set_rx_mode,
.ndo_set_features = enetc4_pf_set_features,
.ndo_vlan_rx_add_vid = enetc_vlan_rx_add_vid,
.ndo_vlan_rx_kill_vid = enetc_vlan_rx_del_vid,
@@ -983,19 +944,6 @@ static void enetc4_link_deinit(struct enetc_ndev_priv *priv)
enetc_mdiobus_destroy(pf);
}
-static int enetc4_psi_wq_task_init(struct enetc_si *si)
-{
- char wq_name[24];
-
- INIT_WORK(&si->rx_mode_task, enetc4_psi_do_set_rx_mode);
- snprintf(wq_name, sizeof(wq_name), "enetc-%s", pci_name(si->pdev));
- si->workqueue = create_singlethread_workqueue(wq_name);
- if (!si->workqueue)
- return -ENOMEM;
-
- return 0;
-}
-
static int enetc4_pf_netdev_create(struct enetc_si *si)
{
struct device *dev = &si->pdev->dev;
@@ -1036,12 +984,6 @@ static int enetc4_pf_netdev_create(struct enetc_si *si)
if (err)
goto err_link_init;
- err = enetc4_psi_wq_task_init(si);
- if (err) {
- dev_err(dev, "Failed to init workqueue\n");
- goto err_wq_init;
- }
-
err = register_netdev(ndev);
if (err) {
dev_err(dev, "Failed to register netdev\n");
@@ -1051,8 +993,6 @@ static int enetc4_pf_netdev_create(struct enetc_si *si)
return 0;
err_reg_netdev:
- destroy_workqueue(si->workqueue);
-err_wq_init:
enetc4_link_deinit(priv);
err_link_init:
enetc_free_msix(priv);
@@ -1070,8 +1010,6 @@ static void enetc4_pf_netdev_destroy(struct enetc_si *si)
struct net_device *ndev = si->ndev;
unregister_netdev(ndev);
- cancel_work(&si->rx_mode_task);
- destroy_workqueue(si->workqueue);
enetc4_link_deinit(priv);
enetc_free_msix(priv);
free_netdev(ndev);
--
2.34.1
^ permalink raw reply related
* [PATCH v4 net-next 04/14] net: enetc: improve MAFT entry management with bitmap tracking
From: wei.fang @ 2026-07-07 8:18 UTC (permalink / raw)
To: claudiu.manoil, vladimir.oltean, xiaoning.wang, andrew+netdev,
davem, edumazet, kuba, pabeni, linux, wei.fang, chleroy,
maxime.chevallier
Cc: imx, netdev, linux-kernel, linuxppc-dev, linux-arm-kernel
In-Reply-To: <20260707081834.710730-1-wei.fang@oss.nxp.com>
From: Wei Fang <wei.fang@nxp.com>
Replace the counter-based MAFT entry tracking (num_mfe/mac_filter_num)
with a bitmap (maft_eid_bitmap) stored in struct ntmp_user, which is a
more appropriate place for NTMP resource management.
The bitmap approach brings two improvements. First, the entry deletion
in enetc4_pf_clear_maft_entries() now checks the return value of
ntmp_maft_delete_entry() and only clears the corresponding bit on
success, keeping hardware and software state in sync. Previously, the
counter was reset unconditionally regardless of whether the hardware
deletion actually succeeded.
Second, entry allocation in enetc4_pf_add_maft_entries() uses
ntmp_lookup_free_eid() to find available IDs dynamically, with an
upfront capacity check via bitmap_weight() to avoid partial failures.
The MAFT entry count is moved into ntmp_user.maft_num_entries and
initialized once during enetc4_init_ntmp_user(). Helper functions
enetc4_ntmp_bitmap_init() and enetc4_ntmp_bitmap_free() manage the
bitmap lifetime. The debugfs show function is updated accordingly to
iterate over set bits under rtnl_lock().
Signed-off-by: Wei Fang <wei.fang@nxp.com>
---
.../ethernet/freescale/enetc/enetc4_debugfs.c | 30 ++++--
.../net/ethernet/freescale/enetc/enetc4_pf.c | 97 ++++++++++++++-----
.../net/ethernet/freescale/enetc/enetc_pf.h | 3 -
include/linux/fsl/ntmp.h | 2 +
4 files changed, 96 insertions(+), 36 deletions(-)
diff --git a/drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c b/drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c
index 1b1591dce73d..4a769d9e5679 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c
@@ -31,9 +31,11 @@ static int enetc_mac_filter_show(struct seq_file *s, void *data)
struct enetc_si *si = s->private;
struct enetc_hw *hw = &si->hw;
struct maft_entry_data maft;
+ struct ntmp_user *user;
struct enetc_pf *pf;
- int i, err, num_si;
- u32 val;
+ u32 val, entry_id;
+ int i, num_si;
+ int err = 0;
pf = enetc_si_priv(si);
num_si = pf->caps.num_vsi + 1;
@@ -50,22 +52,30 @@ static int enetc_mac_filter_show(struct seq_file *s, void *data)
for (i = 0; i < num_si; i++)
enetc_show_si_mac_hash_filter(s, i);
- if (!pf->num_mfe)
- return 0;
+ user = &si->ntmp_user;
+ rtnl_lock();
+
+ if (bitmap_empty(user->maft_eid_bitmap, user->maft_num_entries))
+ goto unlock_rtnl;
/* MAC address filter table */
seq_puts(s, "MAC address filter table\n");
- for (i = 0; i < pf->num_mfe; i++) {
+ for_each_set_bit(entry_id, user->maft_eid_bitmap,
+ user->maft_num_entries) {
memset(&maft, 0, sizeof(maft));
- err = ntmp_maft_query_entry(&si->ntmp_user, i, &maft);
+ err = ntmp_maft_query_entry(user, entry_id, &maft);
if (err)
- return err;
+ goto unlock_rtnl;
- seq_printf(s, "Entry %d, MAC: %pM, SI bitmap: 0x%04x\n", i,
- maft.keye.mac_addr, le16_to_cpu(maft.cfge.si_bitmap));
+ seq_printf(s, "Entry %d, MAC: %pM, SI bitmap: 0x%04x\n",
+ entry_id, maft.keye.mac_addr,
+ le16_to_cpu(maft.cfge.si_bitmap));
}
- return 0;
+unlock_rtnl:
+ rtnl_unlock();
+
+ return err;
}
DEFINE_SHOW_ATTRIBUTE(enetc_mac_filter);
diff --git a/drivers/net/ethernet/freescale/enetc/enetc4_pf.c b/drivers/net/ethernet/freescale/enetc/enetc4_pf.c
index a02b01753ff2..b966637572a7 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc4_pf.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc4_pf.c
@@ -32,9 +32,6 @@ static void enetc4_get_port_caps(struct enetc_pf *pf)
val = enetc_port_rd(hw, ENETC4_PMCAPR);
pf->caps.half_duplex = (val & PMCAPR_HD) ? 1 : 0;
-
- val = enetc_port_rd(hw, ENETC4_PSIMAFCAPR);
- pf->caps.mac_filter_num = val & PSIMAFCAPR_NUM_MAC_AFTE;
}
static void enetc4_get_psi_hw_features(struct enetc_si *si)
@@ -92,31 +89,45 @@ static void enetc4_pf_set_loopback(struct net_device *ndev, bool en)
static void enetc4_pf_clear_maft_entries(struct enetc_pf *pf)
{
- int i;
+ struct ntmp_user *user = &pf->si->ntmp_user;
+ u32 entry_id;
- for (i = 0; i < pf->num_mfe; i++)
- ntmp_maft_delete_entry(&pf->si->ntmp_user, i);
-
- pf->num_mfe = 0;
+ for_each_set_bit(entry_id, user->maft_eid_bitmap,
+ user->maft_num_entries) {
+ if (!ntmp_maft_delete_entry(user, entry_id))
+ ntmp_clear_eid_bitmap(user->maft_eid_bitmap, entry_id);
+ }
}
static int enetc4_pf_add_maft_entries(struct enetc_pf *pf,
struct netdev_hw_addr_list *uc)
{
+ struct ntmp_user *user = &pf->si->ntmp_user;
+ int mac_cnt = netdev_hw_addr_list_count(uc);
struct maft_entry_data maft = {};
struct netdev_hw_addr *ha;
+ u32 available_entries;
u16 si_bit = BIT(0);
+ u32 entry_id;
int err;
+ available_entries = user->maft_num_entries -
+ bitmap_weight(user->maft_eid_bitmap,
+ user->maft_num_entries);
+
+ if (mac_cnt > available_entries)
+ return -ENOSPC;
+
maft.cfge.si_bitmap = cpu_to_le16(si_bit);
netdev_hw_addr_list_for_each(ha, uc) {
+ entry_id = ntmp_lookup_free_eid(user->maft_eid_bitmap,
+ user->maft_num_entries);
ether_addr_copy(maft.keye.mac_addr, ha->addr);
- err = ntmp_maft_add_entry(&pf->si->ntmp_user, pf->num_mfe,
- &maft);
- if (unlikely(err))
+ err = ntmp_maft_add_entry(user, entry_id, &maft);
+ if (unlikely(err)) {
+ ntmp_clear_eid_bitmap(user->maft_eid_bitmap, entry_id);
goto clear_maft_entries;
-
- pf->num_mfe++;
+ }
}
return 0;
@@ -146,10 +157,10 @@ static void enetc4_pf_set_uc_hash_filter(struct enetc_pf *pf,
static int enetc4_pf_set_uc_exact_filter(struct enetc_pf *pf,
struct netdev_hw_addr_list *uc)
{
- int mac_cnt = netdev_hw_addr_list_count(uc);
struct enetc_si *si = pf->si;
+ int err;
- if (!mac_cnt) {
+ if (netdev_hw_addr_list_empty(uc)) {
/* clear both MAC hash and exact filters */
enetc_set_si_uc_hash_filter(si, 0, 0);
enetc4_pf_clear_maft_entries(pf);
@@ -157,21 +168,19 @@ static int enetc4_pf_set_uc_exact_filter(struct enetc_pf *pf,
return 0;
}
- if (mac_cnt > pf->caps.mac_filter_num)
- return -ENOSPC;
-
- /* Set temporary unicast hash filters in case of Rx loss when
+ /* Set temporary unicast hash filter in case of Rx loss when
* updating MAC address filter table
*/
enetc4_pf_set_uc_hash_filter(pf, uc);
enetc4_pf_clear_maft_entries(pf);
- if (!enetc4_pf_add_maft_entries(pf, uc)) {
+ err = enetc4_pf_add_maft_entries(pf, uc);
+ if (!err) {
enetc_reset_mac_addr_filter(&pf->mac_filter[UC]);
enetc_set_si_uc_hash_filter(si, 0, 0);
}
- return 0;
+ return err;
}
static void enetc4_pf_set_mc_hash_filter(struct enetc_pf *pf,
@@ -393,18 +402,60 @@ static void enetc4_configure_port(struct enetc_pf *pf)
enetc_set_default_rss_key(pf);
}
+static void enetc4_get_ntmp_caps(struct enetc_si *si)
+{
+ struct ntmp_user *user = &si->ntmp_user;
+ struct enetc_hw *hw = &si->hw;
+ u32 val;
+
+ val = enetc_port_rd(hw, ENETC4_PSIMAFCAPR);
+ user->maft_num_entries = FIELD_GET(PSIMAFCAPR_NUM_MAC_AFTE, val);
+}
+
+static int enetc4_ntmp_bitmap_init(struct ntmp_user *user)
+{
+ user->maft_eid_bitmap = bitmap_zalloc(user->maft_num_entries,
+ GFP_KERNEL);
+ if (!user->maft_eid_bitmap)
+ return -ENOMEM;
+
+ return 0;
+}
+
+static void enetc4_ntmp_bitmap_free(struct ntmp_user *user)
+{
+ bitmap_free(user->maft_eid_bitmap);
+ user->maft_eid_bitmap = NULL;
+}
+
static int enetc4_init_ntmp_user(struct enetc_si *si)
{
struct ntmp_user *user = &si->ntmp_user;
+ int err;
/* For ENETC 4.1, all table versions are 0 */
memset(&user->tbl, 0, sizeof(user->tbl));
- return enetc4_setup_cbdr(si);
+ err = enetc4_setup_cbdr(si);
+ if (err)
+ return err;
+
+ enetc4_get_ntmp_caps(si);
+ err = enetc4_ntmp_bitmap_init(user);
+ if (err)
+ goto teardown_cbdr;
+
+ return 0;
+
+teardown_cbdr:
+ enetc4_teardown_cbdr(si);
+
+ return err;
}
static void enetc4_free_ntmp_user(struct enetc_si *si)
{
+ enetc4_ntmp_bitmap_free(&si->ntmp_user);
enetc4_teardown_cbdr(si);
}
@@ -422,7 +473,7 @@ static int enetc4_pf_init(struct enetc_pf *pf)
err = enetc4_init_ntmp_user(pf->si);
if (err) {
- dev_err(dev, "Failed to init CBDR\n");
+ dev_err(dev, "Failed to init NTMP user\n");
return err;
}
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf.h b/drivers/net/ethernet/freescale/enetc/enetc_pf.h
index 285b7e5c48fd..6f15f9ea1664 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pf.h
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.h
@@ -22,7 +22,6 @@ struct enetc_port_caps {
int num_msix;
int num_rx_bdr;
int num_tx_bdr;
- int mac_filter_num;
};
struct enetc_pf;
@@ -60,8 +59,6 @@ struct enetc_pf {
struct enetc_port_caps caps;
const struct enetc_pf_ops *ops;
-
- int num_mfe; /* number of mac address filter table entries */
};
#define phylink_to_enetc_pf(config) \
diff --git a/include/linux/fsl/ntmp.h b/include/linux/fsl/ntmp.h
index d3b6c476b91a..764ef2892608 100644
--- a/include/linux/fsl/ntmp.h
+++ b/include/linux/fsl/ntmp.h
@@ -75,8 +75,10 @@ struct ntmp_user {
/* NTMP table bitmaps for resource management */
u32 ett_bitmap_size;
u32 ect_bitmap_size;
+ u16 maft_num_entries;
unsigned long *ett_gid_bitmap; /* only valid for switch */
unsigned long *ect_gid_bitmap; /* only valid for switch */
+ unsigned long *maft_eid_bitmap; /* only valid for ENETC */
};
struct maft_entry_data {
--
2.34.1
^ permalink raw reply related
* [PATCH v4 net-next 05/14] net: enetc: use PCI device name for debugfs directory
From: wei.fang @ 2026-07-07 8:18 UTC (permalink / raw)
To: claudiu.manoil, vladimir.oltean, xiaoning.wang, andrew+netdev,
davem, edumazet, kuba, pabeni, linux, wei.fang, chleroy,
maxime.chevallier
Cc: imx, netdev, linux-kernel, linuxppc-dev, linux-arm-kernel
In-Reply-To: <20260707081834.710730-1-wei.fang@oss.nxp.com>
From: Wei Fang <wei.fang@nxp.com>
enetc_create_debugfs() is called right after register_netdev(), at which
point ndev->name still holds the format "eth%d" (e.g., eth0) rather than
the final assigned name (e.g., via udev rules).
Use pci_name() instead of netdev_name() to name the debugfs directory.
The PCI device name is unique, stable, and available from the start,
making it a more reliable identifier for the debugfs entry. Therefore,
the observable debugfs path from something like
/sys/kernel/debug/eth0/mac_filter to a PCI BDF-style path such as
/sys/kernel/debug/0002:00:00.0/mac_filter.
Signed-off-by: Wei Fang <wei.fang@nxp.com>
---
drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c b/drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c
index 4a769d9e5679..be378bf8f74d 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c
@@ -81,10 +81,9 @@ DEFINE_SHOW_ATTRIBUTE(enetc_mac_filter);
void enetc_create_debugfs(struct enetc_si *si)
{
- struct net_device *ndev = si->ndev;
struct dentry *root;
- root = debugfs_create_dir(netdev_name(ndev), NULL);
+ root = debugfs_create_dir(pci_name(si->pdev), NULL);
if (IS_ERR(root))
return;
--
2.34.1
^ permalink raw reply related
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