| Message ID | 20200428212357.2708786-1-arnd@arndb.de (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | net/mlx5: reduce stack usage in qp_read_field | expand |
On Tue, 2020-04-28 at 23:23 +0200, Arnd Bergmann wrote: > Moving the mlx5_ifc_query_qp_out_bits structure on the stack was a > bit > excessive and now causes the compiler to complain on 32-bit > architectures: > > drivers/net/ethernet/mellanox/mlx5/core/debugfs.c: In function > 'qp_read_field': > drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:274:1: error: the > frame size of 1104 bytes is larger than 1024 bytes [-Werror=frame- > larger-than=] > > Revert the previous patch partially to use dynamically allocation as > the code did before. Unfortunately there is no good error handling > in case the allocation fails. > I don't really mind this, since this is only for debugfs and 0 is not a valid value anyway. Acked-by: Saeed Mahameed <saeedm@mellanox.com> this should go to mlx5-next, i will let Leon decide and pick this up. > Fixes: 57a6c5e992f5 ("net/mlx5: Replace hand written QP context > struct with automatic getters") > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > --- > drivers/net/ethernet/mellanox/mlx5/core/debugfs.c | 12 +++++++++--- > 1 file changed, 9 insertions(+), 3 deletions(-) > > diff --git a/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c > b/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c > index 6409090b3ec5..d2d57213511b 100644 > --- a/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c > +++ b/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c > @@ -202,18 +202,23 @@ void mlx5_cq_debugfs_cleanup(struct > mlx5_core_dev *dev) > static u64 qp_read_field(struct mlx5_core_dev *dev, struct > mlx5_core_qp *qp, > int index, int *is_str) > { > - u32 out[MLX5_ST_SZ_BYTES(query_qp_out)] = {}; > + int outlen = MLX5_ST_SZ_BYTES(query_qp_out); > u32 in[MLX5_ST_SZ_DW(query_qp_in)] = {}; > u64 param = 0; > + u32 *out; > int state; > u32 *qpc; > int err; > > + out = kzalloc(outlen, GFP_KERNEL); > + if (!out) > + return 0; > + > MLX5_SET(query_qp_in, in, opcode, MLX5_CMD_OP_QUERY_QP); > MLX5_SET(query_qp_in, in, qpn, qp->qpn); > err = mlx5_cmd_exec_inout(dev, query_qp, in, out); > if (err) > - return 0; > + goto out; > > *is_str = 0; > > @@ -269,7 +274,8 @@ static u64 qp_read_field(struct mlx5_core_dev > *dev, struct mlx5_core_qp *qp, > param = MLX5_GET(qpc, qpc, remote_qpn); > break; > } > - > +out: > + kfree(out); > return param; > } >
On Tue, Apr 28, 2020 at 11:23:47PM +0200, Arnd Bergmann wrote: > Moving the mlx5_ifc_query_qp_out_bits structure on the stack was a bit > excessive and now causes the compiler to complain on 32-bit architectures: > > drivers/net/ethernet/mellanox/mlx5/core/debugfs.c: In function 'qp_read_field': > drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:274:1: error: the frame size of 1104 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] > > Revert the previous patch partially to use dynamically allocation as > the code did before. Unfortunately there is no good error handling > in case the allocation fails. > > Fixes: 57a6c5e992f5 ("net/mlx5: Replace hand written QP context struct with automatic getters") > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > --- > drivers/net/ethernet/mellanox/mlx5/core/debugfs.c | 12 +++++++++--- > 1 file changed, 9 insertions(+), 3 deletions(-) Thanks Arnd, I'll pick it to mlx5-next. I was under impression that the frame size was increased a long time ago. Is this 1K limit still effective for all archs? Or is it is 32-bit leftover? Thanks
On Thu, Apr 30, 2020 at 7:22 AM Leon Romanovsky <leon@kernel.org> wrote: > On Tue, Apr 28, 2020 at 11:23:47PM +0200, Arnd Bergmann wrote: > > Moving the mlx5_ifc_query_qp_out_bits structure on the stack was a bit > > excessive and now causes the compiler to complain on 32-bit architectures: > > > > drivers/net/ethernet/mellanox/mlx5/core/debugfs.c: In function 'qp_read_field': > > drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:274:1: error: the frame size of 1104 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] > > > > Revert the previous patch partially to use dynamically allocation as > > the code did before. Unfortunately there is no good error handling > > in case the allocation fails. > > > > Fixes: 57a6c5e992f5 ("net/mlx5: Replace hand written QP context struct with automatic getters") > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > > --- > > drivers/net/ethernet/mellanox/mlx5/core/debugfs.c | 12 +++++++++--- > > 1 file changed, 9 insertions(+), 3 deletions(-) > > Thanks Arnd, I'll pick it to mlx5-next. > > I was under impression that the frame size was increased a long > time ago. Is this 1K limit still effective for all archs? > Or is it is 32-bit leftover? I got the output on a 32-bit build, but that doesn't make the code right on 64-bit. While warning limit is generally 1024 bytes for 32-bit architectures, and 2048 bytes fro 64-bit architectures, we should probably reduce the latter to something like 1280 bytes and fix up the warnings that introduces. Generally speaking, I'd say a function using more than a few hundred bytes tends to be a bad idea, but we can't warn about those without also warning about the handful of cases that do it for a good reason and using close to 1024 bytes on 32 bit systems or a little more on 64-bit systems, in places that are known not to have deep call chains. Arnd
On Thu, Apr 30, 2020 at 04:37:14PM +0200, Arnd Bergmann wrote: > On Thu, Apr 30, 2020 at 7:22 AM Leon Romanovsky <leon@kernel.org> wrote: > > On Tue, Apr 28, 2020 at 11:23:47PM +0200, Arnd Bergmann wrote: > > > Moving the mlx5_ifc_query_qp_out_bits structure on the stack was a bit > > > excessive and now causes the compiler to complain on 32-bit architectures: > > > > > > drivers/net/ethernet/mellanox/mlx5/core/debugfs.c: In function 'qp_read_field': > > > drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:274:1: error: the frame size of 1104 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] > > > > > > Revert the previous patch partially to use dynamically allocation as > > > the code did before. Unfortunately there is no good error handling > > > in case the allocation fails. > > > > > > Fixes: 57a6c5e992f5 ("net/mlx5: Replace hand written QP context struct with automatic getters") > > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > > > --- > > > drivers/net/ethernet/mellanox/mlx5/core/debugfs.c | 12 +++++++++--- > > > 1 file changed, 9 insertions(+), 3 deletions(-) > > > > Thanks Arnd, I'll pick it to mlx5-next. > > > > I was under impression that the frame size was increased a long > > time ago. Is this 1K limit still effective for all archs? > > Or is it is 32-bit leftover? > > I got the output on a 32-bit build, but that doesn't make the code > right on 64-bit. > > While warning limit is generally 1024 bytes for 32-bit architectures, > and 2048 bytes fro 64-bit architectures, we should probably > reduce the latter to something like 1280 bytes and fix up the > warnings that introduces. It a chicken and an egg problem, I tried to use default frame size, but the output of my kernel build was constantly flooded with those warnings and made hard to spot real issues in the code I developed. Thanks > > Generally speaking, I'd say a function using more than a few hundred > bytes tends to be a bad idea, but we can't warn about those without > also warning about the handful of cases that do it for a good reason > and using close to 1024 bytes on 32 bit systems or a little more on > 64-bit systems, in places that are known not to have deep call chains. > > Arnd
On Sun, May 3, 2020 at 7:30 AM Leon Romanovsky <leon@kernel.org> wrote: > On Thu, Apr 30, 2020 at 04:37:14PM +0200, Arnd Bergmann wrote: > > On Thu, Apr 30, 2020 at 7:22 AM Leon Romanovsky <leon@kernel.org> wrote: > > > > While warning limit is generally 1024 bytes for 32-bit architectures, > > and 2048 bytes fro 64-bit architectures, we should probably > > reduce the latter to something like 1280 bytes and fix up the > > warnings that introduces. > > It a chicken and an egg problem, I tried to use default frame size, but > the output of my kernel build was constantly flooded with those warnings > and made hard to spot real issues in the code I developed. > When did you last try? I usually send patches whenever I see a new warning, so there really shouldn't be any such warnings in the mainline kernel except for cases where patches are still under discussion. If you have a configuration in which you see lots of frame size warnings, can you send me that .config file for that? It is possible that one or more of the patches in my backlog fix a bunch of those issues and need to be resent. Arnd
On Mon, May 04, 2020 at 05:41:56PM +0200, Arnd Bergmann wrote: > On Sun, May 3, 2020 at 7:30 AM Leon Romanovsky <leon@kernel.org> wrote: > > On Thu, Apr 30, 2020 at 04:37:14PM +0200, Arnd Bergmann wrote: > > > On Thu, Apr 30, 2020 at 7:22 AM Leon Romanovsky <leon@kernel.org> wrote: > > > > > > While warning limit is generally 1024 bytes for 32-bit architectures, > > > and 2048 bytes fro 64-bit architectures, we should probably > > > reduce the latter to something like 1280 bytes and fix up the > > > warnings that introduces. > > > > It a chicken and an egg problem, I tried to use default frame size, but > > the output of my kernel build was constantly flooded with those warnings > > and made hard to spot real issues in the code I developed. > > > > When did you last try? I usually send patches whenever I see a new > warning, so there really shouldn't be any such warnings in the mainline > kernel except for cases where patches are still under discussion. > > If you have a configuration in which you see lots of frame size warnings, > can you send me that .config file for that? It is possible that one or > more of the patches in my backlog fix a bunch of those issues > and need to be resent. I tried now (your patch is not in that branch yet). ➜ kernel git:(m/ece) mkt build Start kernel compilation in silent mode arch/x86/events/amd/ibs.c: In function ‘perf_ibs_handle_irq’: arch/x86/events/amd/ibs.c:681:1: warning: the frame size of 1152 bytes is larger than 1024 bytes [-Wframe-larger-than=] 681 | } | ^ fs/select.c: In function ‘do_select’: fs/select.c:611:1: warning: the frame size of 1136 bytes is larger than 1024 bytes [-Wframe-larger-than=] 611 | } | ^ fs/select.c: In function ‘do_sys_poll’: fs/select.c:1023:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1023 | } | ^ drivers/video/fbdev/cirrusfb.o: warning: objtool: cirrusfb_set_par_foo.cold()+0x25f: sibling call from callable instruction with modified stack frame net/core/rtnetlink.c: In function ‘__rtnl_newlink’: net/core/rtnetlink.c:3379:1: warning: the frame size of 1280 bytes is larger than 1024 bytes [-Wframe-larger-than=] 3379 | } | ^ q drivers/acpi/processor_thermal.c: In function ‘cpu_has_cpufreq’: drivers/acpi/processor_thermal.c:66:1: warning: the frame size of 1472 bytes is larger than 1024 bytes [-Wframe-larger-than=] 66 | } | ^ drivers/tty/serial/8250/8250_core.c: In function ‘serial8250_probe’: drivers/tty/serial/8250/8250_core.c:849:1: warning: the frame size of 1144 bytes is larger than 1024 bytes [-Wframe-larger-than=] 849 | } | ^ drivers/tty/serial/8250/8250_pnp.c: In function ‘serial_pnp_probe’: drivers/tty/serial/8250/8250_pnp.c:490:1: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=] 490 | } | ^ drivers/tty/serial/8250/8250_pci.c: In function ‘pciserial_init_ports’: drivers/tty/serial/8250/8250_pci.c:3952:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=] 3952 | } | ^ drivers/tty/serial/8250/8250_exar.c: In function ‘exar_pci_probe’: drivers/tty/serial/8250/8250_exar.c:641:1: warning: the frame size of 1168 bytes is larger than 1024 bytes [-Wframe-larger-than=] 641 | } | ^ drivers/tty/serial/8250/8250_lpss.c: In function ‘lpss8250_probe.part.0’: drivers/tty/serial/8250/8250_lpss.c:342:1: warning: the frame size of 1152 bytes is larger than 1024 bytes [-Wframe-larger-than=] 342 | } | ^ drivers/tty/serial/8250/8250_mid.c: In function ‘mid8250_probe.part.0’: drivers/tty/serial/8250/8250_mid.c:337:1: warning: the frame size of 1128 bytes is larger than 1024 bytes [-Wframe-larger-than=] 337 | } | ^ net/ipv6/ipv6_sockglue.c: In function ‘do_ipv6_setsockopt.isra.0’: net/ipv6/ipv6_sockglue.c:937:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] net/ipv6/ipv6_sockglue.c:937:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=] 937 | } | ^ drivers/net/tun.o: warning: objtool: tun_chr_ioctl.cold()+0x107: sibling call from callable instruction with modified stack frame drivers/net/ethernet/mellanox/mlx5/core/debugfs.c: In function ‘qp_read_field.isra.0’: drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:274:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 274 | } | ^ drivers/infiniband/core/nldev.c: In function ‘nldev_newlink’: drivers/infiniband/core/nldev.c:1547:1: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1547 | } | ^ drivers/infiniband/core/nldev.c: In function ‘nldev_get_chardev’: drivers/infiniband/core/nldev.c:1658:1: warning: the frame size of 1080 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1658 | } | ^ drivers/infiniband/core/nldev.c: In function ‘res_get_common_dumpit’: drivers/infiniband/core/nldev.c:1443:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1443 | } | ^ drivers/infiniband/sw/siw/siw_qp_tx.c: In function ‘siw_tx_hdt’: drivers/infiniband/sw/siw/siw_qp_tx.c:658:1: warning: the frame size of 1232 bytes is larger than 1024 bytes [-Wframe-larger-than=] 658 | } | ^ drivers/infiniband/hw/mlx5/qp.c: In function ‘_mlx5_ib_post_send’: drivers/infiniband/hw/mlx5/qp.c:5636:1: warning: the frame size of 1384 bytes is larger than 1024 bytes [-Wframe-larger-than=] 5636 | } | ^ > > Arnd # # Automatically generated file; DO NOT EDIT. # Linux/x86 5.7.0-rc1 Kernel Configuration # # # Compiler: gcc (GCC) 9.2.1 20190827 (Red Hat 9.2.1-1) # CONFIG_CC_IS_GCC=y CONFIG_GCC_VERSION=90201 CONFIG_LD_VERSION=232000000 CONFIG_CLANG_VERSION=0 CONFIG_CC_CAN_LINK=y CONFIG_CC_HAS_ASM_GOTO=y CONFIG_CC_HAS_ASM_INLINE=y CONFIG_CC_HAS_WARN_MAYBE_UNINITIALIZED=y CONFIG_CONSTRUCTORS=y CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_TABLE_SORT=y CONFIG_THREAD_INFO_IN_TASK=y # # General setup # CONFIG_INIT_ENV_ARG_LIMIT=32 # CONFIG_COMPILE_TEST is not set CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_BUILD_SALT="" CONFIG_HAVE_KERNEL_GZIP=y CONFIG_HAVE_KERNEL_BZIP2=y CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_XZ=y CONFIG_HAVE_KERNEL_LZO=y CONFIG_HAVE_KERNEL_LZ4=y CONFIG_KERNEL_GZIP=y # CONFIG_KERNEL_BZIP2 is not set # CONFIG_KERNEL_LZMA is not set # CONFIG_KERNEL_XZ is not set # CONFIG_KERNEL_LZO is not set # CONFIG_KERNEL_LZ4 is not set CONFIG_DEFAULT_HOSTNAME="(none)" # CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_CROSS_MEMORY_ATTACH is not set # CONFIG_USELIB is not set # CONFIG_AUDIT is not set CONFIG_HAVE_ARCH_AUDITSYSCALL=y # # IRQ subsystem # CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y CONFIG_GENERIC_PENDING_IRQ=y CONFIG_GENERIC_IRQ_MIGRATION=y CONFIG_GENERIC_IRQ_INJECTION=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_IRQ_DOMAIN=y CONFIG_IRQ_DOMAIN_HIERARCHY=y CONFIG_GENERIC_MSI_IRQ=y CONFIG_GENERIC_MSI_IRQ_DOMAIN=y CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y CONFIG_GENERIC_IRQ_RESERVATION_MODE=y CONFIG_IRQ_FORCED_THREADING=y CONFIG_SPARSE_IRQ=y CONFIG_GENERIC_IRQ_DEBUGFS=y # end of IRQ subsystem CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_ARCH_CLOCKSOURCE_INIT=y CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y CONFIG_GENERIC_CMOS_UPDATE=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 # end of Timers subsystem CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_PREEMPT_COUNT=y # # CPU/Task time and stats accounting # CONFIG_TICK_CPU_ACCOUNTING=y # CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set # CONFIG_IRQ_TIME_ACCOUNTING is not set # CONFIG_SCHED_THERMAL_PRESSURE 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_SRCU=y CONFIG_TREE_SRCU=y CONFIG_RCU_STALL_COMMON=y CONFIG_RCU_NEED_SEGCBLIST=y # end of RCU Subsystem CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_IKHEADERS is not set CONFIG_LOG_BUF_SHIFT=16 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y # # Scheduler features # # CONFIG_UCLAMP_TASK is not set # end of Scheduler features CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y CONFIG_CC_HAS_INT128=y CONFIG_ARCH_SUPPORTS_INT128=y CONFIG_CGROUPS=y # CONFIG_MEMCG is not set # CONFIG_BLK_CGROUP is not set # CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUP_PIDS is not set CONFIG_CGROUP_RDMA=y # CONFIG_CGROUP_FREEZER is not set # CONFIG_CPUSETS is not set # CONFIG_CGROUP_DEVICE is not set # CONFIG_CGROUP_CPUACCT is not set # CONFIG_CGROUP_PERF is not set CONFIG_CGROUP_BPF=y # CONFIG_CGROUP_DEBUG is not set CONFIG_SOCK_CGROUP_DATA=y CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_TIME_NS is not set # CONFIG_IPC_NS is not set CONFIG_USER_NS=y CONFIG_PID_NS=y CONFIG_NET_NS=y # CONFIG_CHECKPOINT_RESTORE is not set # CONFIG_SCHED_AUTOGROUP is not set # CONFIG_SYSFS_DEPRECATED is not set # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set # CONFIG_BOOT_CONFIG is not set CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_SYSCTL_EXCEPTION_TRACE=y CONFIG_HAVE_PCSPKR_PLATFORM=y CONFIG_BPF=y # CONFIG_EXPERT is not set CONFIG_MULTIUSER=y CONFIG_SGETMASK_SYSCALL=y CONFIG_SYSFS_SYSCALL=y CONFIG_FHANDLE=y CONFIG_POSIX_TIMERS=y CONFIG_PRINTK=y CONFIG_PRINTK_NMI=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_PCSPKR_PLATFORM=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_FUTEX_PI=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_IO_URING=y CONFIG_ADVISE_SYSCALLS=y CONFIG_MEMBARRIER=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y CONFIG_KALLSYMS_BASE_RELATIVE=y CONFIG_BPF_SYSCALL=y CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y # CONFIG_USERFAULTFD is not set CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y CONFIG_RSEQ=y # CONFIG_EMBEDDED is not set CONFIG_HAVE_PERF_EVENTS=y # # Kernel Performance Events And Counters # CONFIG_PERF_EVENTS=y # CONFIG_DEBUG_PERF_USE_VMALLOC is not set # end of Kernel Performance Events And Counters CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y # CONFIG_COMPAT_BRK is not set # CONFIG_SLAB is not set CONFIG_SLUB=y CONFIG_SLAB_MERGE_DEFAULT=y # CONFIG_SLAB_FREELIST_RANDOM is not set # CONFIG_SLAB_FREELIST_HARDENED is not set # CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set CONFIG_SLUB_CPU_PARTIAL=y # CONFIG_PROFILING is not set CONFIG_TRACEPOINTS=y # end of General setup CONFIG_64BIT=y CONFIG_X86_64=y CONFIG_X86=y CONFIG_INSTRUCTION_DECODER=y CONFIG_OUTPUT_FORMAT="elf64-x86-64" CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_MMU=y CONFIG_ARCH_MMAP_RND_BITS_MIN=28 CONFIG_ARCH_MMAP_RND_BITS_MAX=32 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16 CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ARCH_HAS_CPU_RELAX=y CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y CONFIG_ARCH_HAS_FILTER_PGPROT=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ARCH_WANT_GENERAL_HUGETLB=y CONFIG_ZONE_DMA32=y CONFIG_AUDIT_ARCH=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_KASAN_SHADOW_OFFSET=0xdffffc0000000000 CONFIG_X86_64_SMP=y CONFIG_ARCH_SUPPORTS_UPROBES=y CONFIG_FIX_EARLYCON_MEM=y CONFIG_PGTABLE_LEVELS=4 CONFIG_CC_HAS_SANE_STACKPROTECTOR=y # # Processor type and features # CONFIG_ZONE_DMA=y CONFIG_SMP=y CONFIG_X86_FEATURE_NAMES=y # CONFIG_X86_X2APIC is not set # CONFIG_X86_MPPARSE is not set # CONFIG_GOLDFISH is not set # CONFIG_RETPOLINE is not set # CONFIG_X86_CPU_RESCTRL is not set # CONFIG_X86_EXTENDED_PLATFORM is not set # CONFIG_X86_INTEL_LPSS is not set # CONFIG_X86_AMD_PLATFORM_DEVICE is not set # CONFIG_IOSF_MBI is not set CONFIG_SCHED_OMIT_FRAME_POINTER=y CONFIG_HYPERVISOR_GUEST=y CONFIG_PARAVIRT=y # CONFIG_PARAVIRT_DEBUG is not set # CONFIG_PARAVIRT_SPINLOCKS is not set # CONFIG_XEN is not set CONFIG_KVM_GUEST=y CONFIG_ARCH_CPUIDLE_HALTPOLL=y # CONFIG_PVH is not set # CONFIG_KVM_DEBUG_FS is not set # CONFIG_PARAVIRT_TIME_ACCOUNTING is not set CONFIG_PARAVIRT_CLOCK=y # CONFIG_JAILHOUSE_GUEST is not set # CONFIG_ACRN_GUEST is not set # CONFIG_MK8 is not set # CONFIG_MPSC is not set CONFIG_MCORE2=y # CONFIG_MATOM is not set # CONFIG_GENERIC_CPU is not set CONFIG_X86_INTERNODE_CACHE_SHIFT=6 CONFIG_X86_L1_CACHE_SHIFT=6 CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_X86_P6_NOP=y CONFIG_X86_TSC=y CONFIG_X86_CMPXCHG64=y CONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=64 CONFIG_X86_DEBUGCTLMSR=y CONFIG_IA32_FEAT_CTL=y CONFIG_X86_VMX_FEATURE_NAMES=y CONFIG_CPU_SUP_INTEL=y CONFIG_CPU_SUP_AMD=y CONFIG_CPU_SUP_HYGON=y CONFIG_CPU_SUP_CENTAUR=y CONFIG_CPU_SUP_ZHAOXIN=y CONFIG_HPET_TIMER=y CONFIG_DMI=y # CONFIG_GART_IOMMU is not set # CONFIG_MAXSMP is not set CONFIG_NR_CPUS_RANGE_BEGIN=2 CONFIG_NR_CPUS_RANGE_END=512 CONFIG_NR_CPUS_DEFAULT=64 CONFIG_NR_CPUS=8 CONFIG_SCHED_SMT=y # CONFIG_SCHED_MC is not set CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y # CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set # CONFIG_X86_MCE is not set # # Performance monitoring # # CONFIG_PERF_EVENTS_INTEL_UNCORE is not set # CONFIG_PERF_EVENTS_INTEL_RAPL is not set # CONFIG_PERF_EVENTS_INTEL_CSTATE is not set # CONFIG_PERF_EVENTS_AMD_POWER is not set # end of Performance monitoring CONFIG_X86_16BIT=y CONFIG_X86_ESPFIX64=y CONFIG_X86_VSYSCALL_EMULATION=y # CONFIG_X86_IOPL_IOPERM is not set # CONFIG_I8K is not set # CONFIG_MICROCODE is not set # CONFIG_X86_MSR is not set # CONFIG_X86_CPUID is not set # CONFIG_X86_5LEVEL is not set CONFIG_X86_DIRECT_GBPAGES=y # CONFIG_X86_CPA_STATISTICS is not set # CONFIG_AMD_MEM_ENCRYPT is not set # CONFIG_NUMA is not set CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_PROC_KCORE_TEXT=y CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 # CONFIG_X86_PMEM_LEGACY is not set # CONFIG_X86_CHECK_BIOS_CORRUPTION is not set CONFIG_X86_RESERVE_LOW=64 CONFIG_MTRR=y CONFIG_MTRR_SANITIZER=y CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0 CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 CONFIG_X86_PAT=y CONFIG_ARCH_USES_PG_UNCACHED=y CONFIG_ARCH_RANDOM=y CONFIG_X86_SMAP=y CONFIG_X86_UMIP=y # CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS is not set CONFIG_X86_INTEL_TSX_MODE_OFF=y # CONFIG_X86_INTEL_TSX_MODE_ON is not set # CONFIG_X86_INTEL_TSX_MODE_AUTO is not set # CONFIG_EFI is not set CONFIG_SECCOMP=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 CONFIG_SCHED_HRTICK=y # CONFIG_KEXEC is not set # CONFIG_KEXEC_FILE is not set # CONFIG_CRASH_DUMP is not set CONFIG_PHYSICAL_START=0x1000000 # CONFIG_RELOCATABLE is not set CONFIG_PHYSICAL_ALIGN=0x1000000 CONFIG_HOTPLUG_CPU=y # CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set # CONFIG_DEBUG_HOTPLUG_CPU0 is not set CONFIG_LEGACY_VSYSCALL_EMULATE=y # CONFIG_LEGACY_VSYSCALL_XONLY is not set # CONFIG_LEGACY_VSYSCALL_NONE is not set # CONFIG_CMDLINE_BOOL is not set CONFIG_MODIFY_LDT_SYSCALL=y CONFIG_HAVE_LIVEPATCH=y # CONFIG_LIVEPATCH is not set # end of Processor type and features CONFIG_ARCH_HAS_ADD_PAGES=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y # # Power management and ACPI options # # CONFIG_SUSPEND is not set CONFIG_PM=y # CONFIG_PM_DEBUG is not set CONFIG_PM_CLK=y # CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set # CONFIG_ENERGY_MODEL is not set CONFIG_ARCH_SUPPORTS_ACPI=y CONFIG_ACPI=y CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y # CONFIG_ACPI_DEBUGGER is not set CONFIG_ACPI_SPCR_TABLE=y CONFIG_ACPI_LPIT=y # CONFIG_ACPI_PROCFS_POWER is not set # CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set # CONFIG_ACPI_EC_DEBUGFS is not set # CONFIG_ACPI_AC is not set # CONFIG_ACPI_BATTERY is not set # CONFIG_ACPI_BUTTON is not set # CONFIG_ACPI_TINY_POWER_BUTTON is not set # CONFIG_ACPI_FAN is not set # CONFIG_ACPI_DOCK is not set CONFIG_ACPI_CPU_FREQ_PSS=y CONFIG_ACPI_PROCESSOR_CSTATE=y CONFIG_ACPI_PROCESSOR_IDLE=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_HOTPLUG_CPU=y # CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set # CONFIG_ACPI_THERMAL is not set CONFIG_ACPI_CUSTOM_DSDT_FILE="" CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y # CONFIG_ACPI_DEBUG is not set # CONFIG_ACPI_PCI_SLOT is not set CONFIG_ACPI_CONTAINER=y CONFIG_ACPI_HOTPLUG_IOAPIC=y # CONFIG_ACPI_SBS is not set # CONFIG_ACPI_HED is not set # CONFIG_ACPI_CUSTOM_METHOD is not set # CONFIG_ACPI_NFIT is not set CONFIG_HAVE_ACPI_APEI=y CONFIG_HAVE_ACPI_APEI_NMI=y # CONFIG_ACPI_APEI is not set # CONFIG_DPTF_POWER is not set # CONFIG_PMIC_OPREGION is not set # CONFIG_ACPI_CONFIGFS is not set CONFIG_X86_PM_TIMER=y # CONFIG_SFI is not set # # CPU Frequency scaling # CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_GOV_ATTR_SET=y # CONFIG_CPU_FREQ_STAT is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set # 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 is not set # CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y # # CPU frequency scaling drivers # CONFIG_X86_INTEL_PSTATE=y # CONFIG_X86_PCC_CPUFREQ is not set # CONFIG_X86_ACPI_CPUFREQ is not set # CONFIG_X86_SPEEDSTEP_CENTRINO is not set # CONFIG_X86_P4_CLOCKMOD is not set # # shared options # # end of CPU Frequency scaling # # CPU Idle # CONFIG_CPU_IDLE=y CONFIG_CPU_IDLE_GOV_LADDER=y CONFIG_CPU_IDLE_GOV_MENU=y # CONFIG_CPU_IDLE_GOV_TEO is not set # CONFIG_CPU_IDLE_GOV_HALTPOLL is not set # CONFIG_HALTPOLL_CPUIDLE is not set # end of CPU Idle # CONFIG_INTEL_IDLE is not set # end of Power management and ACPI options # # Bus options (PCI etc.) # CONFIG_PCI_DIRECT=y CONFIG_PCI_MMCONFIG=y CONFIG_MMCONF_FAM10H=y CONFIG_ISA_DMA_API=y CONFIG_AMD_NB=y # CONFIG_X86_SYSFB is not set # end of Bus options (PCI etc.) # # Binary Emulations # # CONFIG_IA32_EMULATION is not set # CONFIG_X86_X32 is not set # end of Binary Emulations # # Firmware Drivers # # CONFIG_EDD is not set CONFIG_FIRMWARE_MEMMAP=y # CONFIG_DMIID is not set # CONFIG_DMI_SYSFS is not set CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y # CONFIG_FW_CFG_SYSFS is not set # CONFIG_GOOGLE_FIRMWARE is not set CONFIG_EFI_EARLYCON=y # # Tegra firmware driver # # end of Tegra firmware driver # end of Firmware Drivers CONFIG_HAVE_KVM=y # CONFIG_VIRTUALIZATION is not set CONFIG_AS_AVX512=y CONFIG_AS_SHA1_NI=y CONFIG_AS_SHA256_NI=y # # General architecture-dependent options # CONFIG_CRASH_CORE=y CONFIG_HOTPLUG_SMT=y CONFIG_HAVE_OPROFILE=y CONFIG_OPROFILE_NMI_TIMER=y # CONFIG_KPROBES is not set # CONFIG_JUMP_LABEL is not set CONFIG_UPROBES=y 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_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_CONTIGUOUS=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_ARCH_HAS_FORTIFY_SOURCE=y CONFIG_ARCH_HAS_SET_MEMORY=y CONFIG_ARCH_HAS_SET_DIRECT_MAP=y CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=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_CLK=y CONFIG_HAVE_HW_BREAKPOINT=y CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y CONFIG_HAVE_USER_RETURN_NOTIFIER=y CONFIG_HAVE_PERF_EVENTS_NMI=y CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=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_ARCH_HAVE_NMI_SAFE_CMPXCHG=y CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y CONFIG_HAVE_CMPXCHG_LOCAL=y CONFIG_HAVE_CMPXCHG_DOUBLE=y CONFIG_HAVE_ARCH_SECCOMP_FILTER=y CONFIG_SECCOMP_FILTER=y CONFIG_HAVE_ARCH_STACKLEAK=y CONFIG_HAVE_STACKPROTECTOR=y CONFIG_CC_HAS_STACKPROTECTOR_NONE=y CONFIG_STACKPROTECTOR=y CONFIG_STACKPROTECTOR_STRONG=y CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y CONFIG_HAVE_CONTEXT_TRACKING=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y CONFIG_HAVE_MOVE_PMD=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y CONFIG_HAVE_ARCH_HUGE_VMAP=y CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y CONFIG_HAVE_ARCH_SOFT_DIRTY=y CONFIG_HAVE_MOD_ARCH_SPECIFIC=y CONFIG_MODULES_USE_ELF_RELA=y CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y CONFIG_ARCH_HAS_ELF_RANDOMIZE=y CONFIG_HAVE_ARCH_MMAP_RND_BITS=y CONFIG_HAVE_EXIT_THREAD=y CONFIG_ARCH_MMAP_RND_BITS=28 CONFIG_HAVE_COPY_THREAD_TLS=y CONFIG_HAVE_STACK_VALIDATION=y CONFIG_HAVE_RELIABLE_STACKTRACE=y # CONFIG_COMPAT_32BIT_TIME is not set CONFIG_HAVE_ARCH_VMAP_STACK=y CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y CONFIG_STRICT_KERNEL_RWX=y CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y CONFIG_STRICT_MODULE_RWX=y CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y CONFIG_ARCH_USE_MEMREMAP_PROT=y # CONFIG_LOCK_EVENT_COUNTS is not set CONFIG_ARCH_HAS_MEM_ENCRYPT=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 # end of General architecture-dependent options CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_MODVERSIONS=y CONFIG_ASM_MODVERSIONS=y # 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_UNUSED_SYMBOLS is not set # CONFIG_TRIM_UNUSED_KSYMS is not set CONFIG_MODULES_TREE_LOOKUP=y CONFIG_BLOCK=y CONFIG_BLK_SCSI_REQUEST=y CONFIG_BLK_DEV_BSG=y CONFIG_BLK_DEV_BSGLIB=y # CONFIG_BLK_DEV_INTEGRITY is not set # CONFIG_BLK_DEV_ZONED is not set # CONFIG_BLK_CMDLINE_PARSER is not set # CONFIG_BLK_WBT is not set CONFIG_BLK_DEBUG_FS=y # CONFIG_BLK_SED_OPAL is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y CONFIG_EFI_PARTITION=y # end of Partition Types CONFIG_BLK_MQ_PCI=y CONFIG_BLK_MQ_VIRTIO=y CONFIG_BLK_MQ_RDMA=y CONFIG_BLK_PM=y # # IO Schedulers # # CONFIG_MQ_IOSCHED_DEADLINE is not set # CONFIG_MQ_IOSCHED_KYBER is not set CONFIG_IOSCHED_BFQ=y # end of IO Schedulers 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_USE_QUEUED_SPINLOCKS=y CONFIG_QUEUED_SPINLOCKS=y CONFIG_ARCH_USE_QUEUED_RWLOCKS=y CONFIG_QUEUED_RWLOCKS=y CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y # # Executable file formats # CONFIG_BINFMT_ELF=y CONFIG_ELFCORE=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_BINFMT_SCRIPT=y # CONFIG_BINFMT_MISC is not set CONFIG_COREDUMP=y # end of Executable file formats # # Memory Management options # CONFIG_SELECT_MEMORY_MODEL=y CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_HAVE_MEMBLOCK_NODE_MAP=y CONFIG_HAVE_FAST_GUP=y # CONFIG_MEMORY_HOTPLUG is not set CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MEMORY_BALLOON=y CONFIG_BALLOON_COMPACTION=y CONFIG_COMPACTION=y CONFIG_PAGE_REPORTING=y CONFIG_MIGRATION=y CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_MMU_NOTIFIER=y # CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 # CONFIG_TRANSPARENT_HUGEPAGE is not set CONFIG_ARCH_WANTS_THP_SWAP=y # CONFIG_CLEANCACHE is not set # CONFIG_CMA is not set # CONFIG_ZPOOL is not set # CONFIG_ZBUD is not set # CONFIG_ZSMALLOC is not set CONFIG_GENERIC_EARLY_IOREMAP=y # CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set # CONFIG_IDLE_PAGE_TRACKING is not set CONFIG_ARCH_HAS_PTE_DEVMAP=y # CONFIG_PERCPU_STATS is not set # CONFIG_GUP_BENCHMARK is not set CONFIG_ARCH_HAS_PTE_SPECIAL=y # end of Memory Management options CONFIG_NET=y # # Networking options # CONFIG_PACKET=y # CONFIG_PACKET_DIAG is not set CONFIG_UNIX=y CONFIG_UNIX_SCM=y # CONFIG_UNIX_DIAG is not set # CONFIG_TLS is not set # CONFIG_XFRM_USER is not set # CONFIG_NET_KEY is not set # CONFIG_SMC is not set # CONFIG_XDP_SOCKETS is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_ADVANCED_ROUTER=y # CONFIG_IP_FIB_TRIE_STATS is not set CONFIG_IP_MULTIPLE_TABLES=y # CONFIG_IP_ROUTE_MULTIPATH is not set # CONFIG_IP_ROUTE_VERBOSE 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_IP_MROUTE is not set # CONFIG_SYN_COOKIES is not set # CONFIG_NET_IPVTI is not set CONFIG_NET_UDP_TUNNEL=m # CONFIG_NET_FOU is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_INET_UDP_DIAG is not set # CONFIG_INET_RAW_DIAG is not set # CONFIG_INET_DIAG_DESTROY is not set # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set CONFIG_IPV6=y # CONFIG_IPV6_ROUTER_PREF is not set # CONFIG_IPV6_OPTIMISTIC_DAD is not set # CONFIG_INET6_AH is not set # CONFIG_INET6_ESP is not set # CONFIG_INET6_IPCOMP is not set # CONFIG_IPV6_MIP6 is not set # CONFIG_IPV6_VTI is not set # CONFIG_IPV6_SIT is not set # CONFIG_IPV6_TUNNEL is not set CONFIG_IPV6_MULTIPLE_TABLES=y CONFIG_IPV6_SUBTREES=y # 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_MPTCP is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETWORK_PHY_TIMESTAMPING is not set # CONFIG_NETFILTER is not set # CONFIG_BPFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_L2TP is not set # CONFIG_BRIDGE is not set CONFIG_HAVE_NET_DSA=y # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_PHONET is not set # CONFIG_6LOWPAN is not set # CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set # CONFIG_BATMAN_ADV is not set # CONFIG_OPENVSWITCH is not set # CONFIG_VSOCKETS is not set # CONFIG_NETLINK_DIAG is not set # CONFIG_MPLS is not set # CONFIG_NET_NSH is not set # CONFIG_HSR is not set CONFIG_NET_SWITCHDEV=y # CONFIG_NET_L3_MASTER_DEV is not set # CONFIG_NET_NCSI is not set CONFIG_RPS=y CONFIG_RFS_ACCEL=y CONFIG_XPS=y # CONFIG_CGROUP_NET_PRIO is not set # CONFIG_CGROUP_NET_CLASSID is not set CONFIG_NET_RX_BUSY_POLL=y CONFIG_BQL=y # CONFIG_BPF_JIT is not set # CONFIG_BPF_STREAM_PARSER is not set CONFIG_NET_FLOW_LIMIT=y # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_NET_DROP_MONITOR is not set # end of Network testing # end of Networking options # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set # CONFIG_AF_KCM is not set CONFIG_FIB_RULES=y # CONFIG_WIRELESS is not set # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set CONFIG_NET_9P=y CONFIG_NET_9P_VIRTIO=y # CONFIG_NET_9P_RDMA is not set # CONFIG_NET_9P_DEBUG is not set # CONFIG_CAIF is not set # CONFIG_CEPH_LIB is not set # CONFIG_NFC is not set # CONFIG_PSAMPLE is not set # CONFIG_NET_IFE is not set # CONFIG_LWTUNNEL is not set CONFIG_DST_CACHE=y CONFIG_GRO_CELLS=y CONFIG_NET_DEVLINK=y CONFIG_PAGE_POOL=y CONFIG_FAILOVER=y CONFIG_ETHTOOL_NETLINK=y CONFIG_HAVE_EBPF_JIT=y # # Device Drivers # CONFIG_HAVE_EISA=y # CONFIG_EISA is not set CONFIG_HAVE_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCIEPORTBUS is not set CONFIG_PCIEASPM=y CONFIG_PCIEASPM_DEFAULT=y # CONFIG_PCIEASPM_POWERSAVE is not set # CONFIG_PCIEASPM_POWER_SUPERSAVE is not set # CONFIG_PCIEASPM_PERFORMANCE is not set # CONFIG_PCIE_PTM is not set CONFIG_PCI_MSI=y CONFIG_PCI_MSI_IRQ_DOMAIN=y CONFIG_PCI_QUIRKS=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_REALLOC_ENABLE_AUTO is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_PF_STUB is not set CONFIG_PCI_ATS=y CONFIG_PCI_LOCKLESS_CONFIG=y CONFIG_PCI_IOV=y CONFIG_PCI_PRI=y CONFIG_PCI_PASID=y CONFIG_PCI_LABEL=y # CONFIG_HOTPLUG_PCI is not set # # PCI controller drivers # # CONFIG_VMD is not set # CONFIG_PCI_HYPERV_INTERFACE is not set # # DesignWare PCI Core Support # CONFIG_PCIE_DW=y CONFIG_PCIE_DW_HOST=y CONFIG_PCIE_DW_PLAT=y CONFIG_PCIE_DW_PLAT_HOST=y # CONFIG_PCI_MESON is not set # end of DesignWare PCI Core Support # # Mobiveil PCIe Core Support # # end of Mobiveil PCIe Core Support # # Cadence PCIe controllers support # # end of Cadence PCIe controllers support # end of PCI controller drivers # # PCI Endpoint # # CONFIG_PCI_ENDPOINT is not set # end of PCI Endpoint # # PCI switch controller drivers # # CONFIG_PCI_SW_SWITCHTEC is not set # end of PCI switch controller drivers # CONFIG_PCCARD is not set # CONFIG_RAPIDIO is not set # # Generic Driver Options # # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set # # Firmware loader # CONFIG_FW_LOADER=y CONFIG_EXTRA_FIRMWARE="" # CONFIG_FW_LOADER_USER_HELPER is not set # CONFIG_FW_LOADER_COMPRESS is not set # end of Firmware loader CONFIG_ALLOW_DEV_COREDUMP=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set # CONFIG_TEST_ASYNC_DRIVER_PROBE is not set CONFIG_GENERIC_CPU_AUTOPROBE=y CONFIG_GENERIC_CPU_VULNERABILITIES=y # end of Generic Driver Options # # Bus devices # # CONFIG_MHI_BUS is not set # end of Bus devices # CONFIG_CONNECTOR is not set # CONFIG_GNSS is not set # CONFIG_MTD is not set # CONFIG_OF is not set CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y # CONFIG_PARPORT is not set CONFIG_PNP=y CONFIG_PNP_DEBUG_MESSAGES=y # # Protocols # CONFIG_PNPACPI=y CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_NULL_BLK is not set # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set # CONFIG_BLK_DEV_UMEM is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_DRBD is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SKD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set CONFIG_VIRTIO_BLK=y # CONFIG_BLK_DEV_RBD is not set # CONFIG_BLK_DEV_RSXX is not set # # NVME Support # # CONFIG_BLK_DEV_NVME is not set # CONFIG_NVME_RDMA is not set # CONFIG_NVME_FC is not set # CONFIG_NVME_TARGET is not set # end of NVME Support # # Misc devices # # CONFIG_DUMMY_IRQ is not set # CONFIG_IBM_ASM is not set # CONFIG_PHANTOM is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_SRAM is not set # CONFIG_PCI_ENDPOINT_TEST is not set # CONFIG_XILINX_SDFEC is not set # CONFIG_PVPANIC is not set # CONFIG_C2PORT is not set # # EEPROM support # # CONFIG_EEPROM_93CX6 is not set # end of EEPROM support # CONFIG_CB710_CORE is not set # # Texas Instruments shared transport line discipline # # end of Texas Instruments shared transport line discipline # # Altera FPGA firmware download module (requires I2C) # # CONFIG_INTEL_MEI is not set # CONFIG_INTEL_MEI_ME is not set # CONFIG_INTEL_MEI_TXE is not set # CONFIG_VMWARE_VMCI is not set # # Intel MIC & related support # # CONFIG_INTEL_MIC_BUS is not set # CONFIG_SCIF_BUS is not set # CONFIG_VOP_BUS is not set # end of Intel MIC & related support # CONFIG_GENWQE is not set # CONFIG_ECHO is not set # CONFIG_MISC_ALCOR_PCI is not set # CONFIG_MISC_RTSX_PCI is not set # CONFIG_HABANA_AI is not set # end of Misc devices CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # # SCSI device support # CONFIG_SCSI_MOD=m # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=m CONFIG_SCSI_DMA=y # CONFIG_SCSI_PROC_FS is not set # # SCSI support type (disk, tape, CD-ROM) # # CONFIG_BLK_DEV_SD is not set # CONFIG_CHR_DEV_ST is not set # CONFIG_BLK_DEV_SR is not set # CONFIG_CHR_DEV_SG is not set # CONFIG_CHR_DEV_SCH is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set # # SCSI Transports # # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set CONFIG_SCSI_SRP_ATTRS=m # end of SCSI Transports # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_SCSI_DH is not set # end of SCSI device support # CONFIG_ATA is not set # CONFIG_MD is not set # CONFIG_TARGET_CORE is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set # CONFIG_FIREWIRE_NOSY is not set # end of IEEE 1394 (FireWire) support # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y CONFIG_NET_CORE=y # CONFIG_BONDING is not set # CONFIG_DUMMY is not set # CONFIG_WIREGUARD 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_MACSEC is not set # CONFIG_NETCONSOLE is not set CONFIG_TUN=y # CONFIG_TUN_VNET_CROSS_LE is not set # CONFIG_VETH is not set CONFIG_VIRTIO_NET=y # CONFIG_NLMON is not set # CONFIG_ARCNET is not set # # Distributed Switch Architecture drivers # # end of Distributed Switch Architecture drivers CONFIG_ETHERNET=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_ADAPTEC is not set # CONFIG_NET_VENDOR_AGERE is not set # CONFIG_NET_VENDOR_ALACRITECH is not set # CONFIG_NET_VENDOR_ALTEON is not set # CONFIG_ALTERA_TSE is not set # CONFIG_NET_VENDOR_AMAZON is not set # CONFIG_NET_VENDOR_AMD is not set # CONFIG_NET_VENDOR_AQUANTIA is not set # CONFIG_NET_VENDOR_ARC is not set # CONFIG_NET_VENDOR_ATHEROS is not set # CONFIG_NET_VENDOR_AURORA is not set # CONFIG_NET_VENDOR_BROADCOM is not set # CONFIG_NET_VENDOR_BROCADE is not set # CONFIG_NET_VENDOR_CADENCE is not set # CONFIG_NET_VENDOR_CAVIUM is not set # CONFIG_NET_VENDOR_CHELSIO is not set # CONFIG_NET_VENDOR_CISCO is not set # CONFIG_NET_VENDOR_CORTINA is not set # CONFIG_CX_ECAT is not set # CONFIG_DNET is not set # CONFIG_NET_VENDOR_DEC is not set # CONFIG_NET_VENDOR_DLINK is not set # CONFIG_NET_VENDOR_EMULEX is not set # CONFIG_NET_VENDOR_EZCHIP is not set # CONFIG_NET_VENDOR_GOOGLE 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_MARVELL is not set CONFIG_NET_VENDOR_MELLANOX=y CONFIG_MLX4_EN=m CONFIG_MLX4_CORE=m CONFIG_MLX4_DEBUG=y # CONFIG_MLX4_CORE_GEN2 is not set CONFIG_MLX5_CORE=m CONFIG_MLX5_ACCEL=y CONFIG_MLX5_FPGA=y CONFIG_MLX5_CORE_EN=y CONFIG_MLX5_EN_ARFS=y CONFIG_MLX5_EN_RXNFC=y CONFIG_MLX5_MPFS=y CONFIG_MLX5_ESWITCH=y CONFIG_MLX5_CORE_IPOIB=y # CONFIG_MLX5_FPGA_IPSEC is not set CONFIG_MLX5_SW_STEERING=y # CONFIG_MLXSW_CORE is not set # CONFIG_MLXFW is not set # CONFIG_NET_VENDOR_MICREL is not set # CONFIG_NET_VENDOR_MICROCHIP is not set # CONFIG_NET_VENDOR_MICROSEMI is not set # CONFIG_NET_VENDOR_MYRI is not set # CONFIG_FEALNX is not set # CONFIG_NET_VENDOR_NATSEMI is not set # CONFIG_NET_VENDOR_NETERION is not set # CONFIG_NET_VENDOR_NETRONOME is not set # CONFIG_NET_VENDOR_NI is not set # CONFIG_NET_VENDOR_NVIDIA is not set # CONFIG_NET_VENDOR_OKI is not set # CONFIG_ETHOC is not set # CONFIG_NET_VENDOR_PACKET_ENGINES is not set # CONFIG_NET_VENDOR_PENSANDO is not set # CONFIG_NET_VENDOR_QLOGIC is not set # CONFIG_NET_VENDOR_QUALCOMM is not set # CONFIG_NET_VENDOR_RDC is not set # CONFIG_NET_VENDOR_REALTEK is not set # CONFIG_NET_VENDOR_RENESAS is not set # CONFIG_NET_VENDOR_ROCKER is not set # CONFIG_NET_VENDOR_SAMSUNG is not set # CONFIG_NET_VENDOR_SEEQ is not set # CONFIG_NET_VENDOR_SOLARFLARE is not set # CONFIG_NET_VENDOR_SILAN is not set # CONFIG_NET_VENDOR_SIS is not set # CONFIG_NET_VENDOR_SMSC is not set # CONFIG_NET_VENDOR_SOCIONEXT is not set # CONFIG_NET_VENDOR_STMICRO is not set # CONFIG_NET_VENDOR_SUN is not set # CONFIG_NET_VENDOR_SYNOPSYS is not set # CONFIG_NET_VENDOR_TEHUTI is not set # CONFIG_NET_VENDOR_TI is not set # CONFIG_NET_VENDOR_VIA is not set # CONFIG_NET_VENDOR_WIZNET is not set # CONFIG_NET_VENDOR_XILINX is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_NET_SB1000 is not set # CONFIG_MDIO_DEVICE is not set # CONFIG_PHYLIB is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # # Host-side USB support is needed for USB Network Adapter support # # CONFIG_WLAN is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers # # CONFIG_WAN is not set # CONFIG_VMXNET3 is not set # CONFIG_FUJITSU_ES is not set # CONFIG_NETDEVSIM is not set CONFIG_NET_FAILOVER=y # CONFIG_ISDN is not set # CONFIG_NVM is not set # # Input device support # CONFIG_INPUT=y CONFIG_INPUT_FF_MEMLESS=y # CONFIG_INPUT_POLLDEV is not set # CONFIG_INPUT_SPARSEKMAP is not set # CONFIG_INPUT_MATRIXKMAP is not set # # Userland interfaces # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_SAMSUNG is not set # CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set # CONFIG_RMI4_CORE is not set # # Hardware I/O ports # CONFIG_SERIO=y CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_CT82C710 is not set # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set # CONFIG_SERIO_ALTERA_PS2 is not set # CONFIG_SERIO_PS2MULT is not set # CONFIG_SERIO_ARC_PS2 is not set # CONFIG_USERIO is not set # CONFIG_GAMEPORT is not set # end of Hardware I/O ports # end of Input device support # # Character devices # CONFIG_TTY=y CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_LDISC_AUTOLOAD is not set # # Serial drivers # CONFIG_SERIAL_EARLYCON=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y CONFIG_SERIAL_8250_PNP=y # CONFIG_SERIAL_8250_16550A_VARIANTS is not set # CONFIG_SERIAL_8250_FINTEK is not set CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_EXAR=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set CONFIG_SERIAL_8250_DWLIB=y # CONFIG_SERIAL_8250_DW is not set # CONFIG_SERIAL_8250_RT288X is not set CONFIG_SERIAL_8250_LPSS=y CONFIG_SERIAL_8250_MID=y # # Non-8250 serial port support # # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_SCCNXP is not set # CONFIG_SERIAL_ALTERA_JTAGUART is not set # CONFIG_SERIAL_ALTERA_UART is not set # CONFIG_SERIAL_ARC is not set # CONFIG_SERIAL_RP2 is not set # CONFIG_SERIAL_FSL_LPUART is not set # CONFIG_SERIAL_FSL_LINFLEXUART is not set # CONFIG_SERIAL_SPRD is not set # end of Serial drivers # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_N_GSM is not set # CONFIG_NOZOMI is not set # CONFIG_NULL_TTY is not set # CONFIG_TRACE_SINK is not set CONFIG_HVC_DRIVER=y # CONFIG_SERIAL_DEV_BUS is not set CONFIG_VIRTIO_CONSOLE=y # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_APPLICOM is not set # CONFIG_MWAVE is not set # CONFIG_DEVMEM is not set # CONFIG_DEVKMEM is not set # CONFIG_NVRAM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_DEVPORT is not set # CONFIG_HPET is not set # CONFIG_HANGCHECK_TIMER is not set # CONFIG_TCG_TPM is not set # CONFIG_TELCLOCK is not set # CONFIG_XILLYBUS is not set # end of Character devices # CONFIG_RANDOM_TRUST_CPU is not set # CONFIG_RANDOM_TRUST_BOOTLOADER is not set # # I2C support # # CONFIG_I2C is not set # end of I2C support # CONFIG_I3C is not set # CONFIG_SPI is not set # CONFIG_SPMI is not set # CONFIG_HSI is not set # CONFIG_PPS is not set # # PTP clock support # # CONFIG_PTP_1588_CLOCK is not set # # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. # # end of PTP clock support # CONFIG_PINCTRL is not set # CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_AVS is not set # CONFIG_POWER_RESET is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set CONFIG_THERMAL=y # CONFIG_THERMAL_STATISTICS is not set CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 # CONFIG_THERMAL_WRITABLE_TRIPS is not set CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y # CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set # CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set # CONFIG_THERMAL_GOV_FAIR_SHARE is not set CONFIG_THERMAL_GOV_STEP_WISE=y # CONFIG_THERMAL_GOV_BANG_BANG is not set # CONFIG_THERMAL_GOV_USER_SPACE is not set # CONFIG_THERMAL_EMULATION is not set # # Intel thermal drivers # # CONFIG_INTEL_POWERCLAMP is not set # CONFIG_INTEL_SOC_DTS_THERMAL is not set # # ACPI INT340X thermal drivers # # CONFIG_INT340X_THERMAL is not set # end of ACPI INT340X thermal drivers # CONFIG_INTEL_PCH_THERMAL is not set # end of Intel thermal drivers CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_CORE is not set # CONFIG_WATCHDOG_NOWAYOUT is not set CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y CONFIG_WATCHDOG_OPEN_TIMEOUT=0 # CONFIG_WATCHDOG_SYSFS is not set # # Watchdog Pretimeout Governors # # # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set # CONFIG_WDAT_WDT is not set # CONFIG_XILINX_WATCHDOG is not set # CONFIG_CADENCE_WATCHDOG is not set # CONFIG_DW_WATCHDOG is not set # CONFIG_MAX63XX_WATCHDOG is not set # CONFIG_ACQUIRE_WDT is not set # CONFIG_ADVANTECH_WDT is not set # CONFIG_ALIM1535_WDT is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_EBC_C384_WDT is not set # CONFIG_F71808E_WDT is not set # CONFIG_SP5100_TCO is not set # CONFIG_SBC_FITPC2_WATCHDOG is not set # CONFIG_EUROTECH_WDT is not set # CONFIG_IB700_WDT is not set # CONFIG_IBMASR is not set # CONFIG_WAFER_WDT is not set # CONFIG_I6300ESB_WDT is not set # CONFIG_IE6XX_WDT is not set # CONFIG_ITCO_WDT is not set # CONFIG_IT8712F_WDT is not set # CONFIG_IT87_WDT is not set # CONFIG_HP_WATCHDOG is not set # CONFIG_SC1200_WDT is not set # CONFIG_PC87413_WDT is not set # CONFIG_NV_TCO is not set # CONFIG_60XX_WDT is not set # CONFIG_CPU5_WDT is not set # CONFIG_SMSC_SCH311X_WDT is not set # CONFIG_SMSC37B787_WDT is not set # CONFIG_TQMX86_WDT is not set # CONFIG_VIA_WDT is not set # CONFIG_W83627HF_WDT is not set # CONFIG_W83877F_WDT is not set # CONFIG_W83977F_WDT is not set # CONFIG_MACHZ_WDT is not set # CONFIG_SBC_EPX_C3_WATCHDOG is not set # CONFIG_NI903X_WDT is not set # CONFIG_NIC7018_WDT is not set # # PCI-based Watchdog Cards # # CONFIG_PCIPCWATCHDOG is not set # CONFIG_WDTPCI is not set CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set CONFIG_BCMA_POSSIBLE=y # CONFIG_BCMA is not set # # Multifunction device drivers # # CONFIG_MFD_MADERA is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set # CONFIG_LPC_ICH is not set # CONFIG_LPC_SCH is not set # CONFIG_MFD_INTEL_LPSS_ACPI is not set # CONFIG_MFD_INTEL_LPSS_PCI is not set # CONFIG_MFD_JANZ_CMODIO is not set # CONFIG_MFD_KEMPLD is not set # CONFIG_MFD_MT6397 is not set # CONFIG_MFD_RDC321X is not set # CONFIG_MFD_SM501 is not set # CONFIG_ABX500_CORE is not set # CONFIG_MFD_SYSCON is not set # CONFIG_MFD_TI_AM335X_TSCADC is not set # CONFIG_MFD_TQMX86 is not set # CONFIG_MFD_VX855 is not set # end of Multifunction device drivers # CONFIG_REGULATOR is not set # CONFIG_RC_CORE is not set # CONFIG_MEDIA_SUPPORT is not set # # Graphics support # # CONFIG_AGP is not set CONFIG_VGA_ARB=y CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_VGA_SWITCHEROO is not set # CONFIG_DRM is not set # # ARM devices # # end of ARM devices # # Frame buffer Devices # CONFIG_FB_CMDLINE=y CONFIG_FB_NOTIFY=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set # # Frame buffer hardware drivers # CONFIG_FB_CIRRUS=y # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_ARC is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set # CONFIG_FB_VGA16 is not set # CONFIG_FB_VESA is not set # CONFIG_FB_N411 is not set # CONFIG_FB_HGA 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_LE80578 is not set # CONFIG_FB_MATROX is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set # CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set # CONFIG_FB_CARMINE is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set # CONFIG_FB_SIMPLE is not set # CONFIG_FB_SM712 is not set # end of Frame buffer Devices # # Backlight & LCD device support # # CONFIG_LCD_CLASS_DEVICE is not set # CONFIG_BACKLIGHT_CLASS_DEVICE is not set # end of Backlight & LCD device support # # Console display driver support # CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=80 CONFIG_DUMMY_CONSOLE_ROWS=25 # CONFIG_FRAMEBUFFER_CONSOLE is not set # end of Console display driver support # CONFIG_LOGO is not set # end of Graphics support # CONFIG_SOUND is not set # # HID support # # CONFIG_HID is not set # # Intel ISH HID support # # CONFIG_INTEL_ISH_HID is not set # end of Intel ISH HID support # end of HID support CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set CONFIG_INFINIBAND=m CONFIG_INFINIBAND_USER_MAD=m CONFIG_INFINIBAND_USER_ACCESS=m # CONFIG_INFINIBAND_EXP_LEGACY_VERBS_NEW_UAPI is not set CONFIG_INFINIBAND_USER_MEM=y CONFIG_INFINIBAND_ON_DEMAND_PAGING=y CONFIG_INFINIBAND_ADDR_TRANS=y CONFIG_INFINIBAND_ADDR_TRANS_CONFIGFS=y # CONFIG_INFINIBAND_MTHCA is not set # CONFIG_INFINIBAND_EFA is not set CONFIG_MLX4_INFINIBAND=m CONFIG_MLX5_INFINIBAND=m # CONFIG_INFINIBAND_OCRDMA is not set # CONFIG_INFINIBAND_RDMAVT is not set CONFIG_RDMA_RXE=m CONFIG_RDMA_SIW=m CONFIG_INFINIBAND_IPOIB=m # CONFIG_INFINIBAND_IPOIB_CM is not set CONFIG_INFINIBAND_IPOIB_DEBUG=y CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=y # CONFIG_INFINIBAND_SRP is not set # CONFIG_INFINIBAND_ISER is not set # CONFIG_INFINIBAND_OPA_VNIC is not set CONFIG_EDAC_ATOMIC_SCRUB=y CONFIG_EDAC_SUPPORT=y CONFIG_RTC_LIB=y CONFIG_RTC_MC146818_LIB=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # # DMABUF options # # CONFIG_SYNC_FILE is not set # CONFIG_DMABUF_MOVE_NOTIFY is not set # CONFIG_DMABUF_HEAPS is not set # end of DMABUF options # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_VIRT_DRIVERS is not set CONFIG_VIRTIO=y CONFIG_VIRTIO_MENU=y CONFIG_VIRTIO_PCI=y CONFIG_VIRTIO_PCI_LEGACY=y # CONFIG_VIRTIO_VDPA is not set CONFIG_VIRTIO_BALLOON=y CONFIG_VIRTIO_INPUT=y # CONFIG_VIRTIO_MMIO is not set # CONFIG_VDPA_MENU is not set CONFIG_VHOST_MENU=y # CONFIG_VHOST_NET is not set # CONFIG_VHOST_VDPA is not set # CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set # # Microsoft Hyper-V guest support # # CONFIG_HYPERV is not set # end of Microsoft Hyper-V guest support # CONFIG_GREYBUS is not set # CONFIG_STAGING is not set # CONFIG_X86_PLATFORM_DEVICES is not set CONFIG_PMC_ATOM=y # CONFIG_MFD_CROS_EC is not set # CONFIG_CHROME_PLATFORMS is not set # CONFIG_MELLANOX_PLATFORM is not set CONFIG_CLKDEV_LOOKUP=y CONFIG_HAVE_CLK_PREPARE=y CONFIG_COMMON_CLK=y # # Common Clock Framework # # end of Common Clock Framework # CONFIG_HWSPINLOCK is not set # # Clock Source drivers # CONFIG_CLKEVT_I8253=y CONFIG_I8253_LOCK=y CONFIG_CLKBLD_I8253=y # end of Clock Source drivers CONFIG_MAILBOX=y CONFIG_PCC=y # CONFIG_ALTERA_MBOX is not set CONFIG_IOMMU_SUPPORT=y # # Generic IOMMU Pagetable Support # # end of Generic IOMMU Pagetable Support CONFIG_IOMMU_DEBUGFS=y # CONFIG_AMD_IOMMU is not set # CONFIG_INTEL_IOMMU is not set # CONFIG_IRQ_REMAP is not set # # Remoteproc drivers # # CONFIG_REMOTEPROC is not set # end of Remoteproc drivers # # Rpmsg drivers # # CONFIG_RPMSG_QCOM_GLINK_RPM is not set # CONFIG_RPMSG_VIRTIO is not set # end of Rpmsg drivers # CONFIG_SOUNDWIRE is not set # # SOC (System On Chip) specific Drivers # # # Amlogic SoC drivers # # end of Amlogic SoC drivers # # Aspeed SoC drivers # # end of Aspeed SoC drivers # # Broadcom SoC drivers # # end of Broadcom SoC drivers # # NXP/Freescale QorIQ SoC drivers # # end of NXP/Freescale QorIQ SoC drivers # # i.MX SoC drivers # # end of i.MX SoC drivers # # Qualcomm SoC drivers # # end of Qualcomm SoC drivers # CONFIG_SOC_TI is not set # # Xilinx SoC drivers # # CONFIG_XILINX_VCU is not set # end of Xilinx SoC drivers # end of SOC (System On Chip) specific Drivers # CONFIG_PM_DEVFREQ is not set # CONFIG_EXTCON is not set # CONFIG_MEMORY is not set # CONFIG_IIO is not set # CONFIG_NTB is not set # CONFIG_VME_BUS is not set # CONFIG_PWM is not set # # IRQ chip support # # end of IRQ chip support # CONFIG_IPACK_BUS is not set # CONFIG_RESET_CONTROLLER is not set # # PHY Subsystem # # CONFIG_GENERIC_PHY is not set # CONFIG_BCM_KONA_USB2_PHY is not set # CONFIG_PHY_PXA_28NM_HSIC is not set # CONFIG_PHY_PXA_28NM_USB2 is not set # CONFIG_PHY_INTEL_EMMC is not set # end of PHY Subsystem # CONFIG_POWERCAP is not set # CONFIG_MCB is not set # # Performance monitor support # # end of Performance monitor support # CONFIG_RAS is not set # CONFIG_USB4 is not set # # Android # # CONFIG_ANDROID is not set # end of Android # CONFIG_LIBNVDIMM is not set # CONFIG_DAX is not set # CONFIG_NVMEM 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_TEE is not set # CONFIG_UNISYS_VISORBUS 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 # end of Device Drivers # # File systems # CONFIG_DCACHE_WORD_ACCESS=y # CONFIG_VALIDATE_FS_PARSER is not set CONFIG_FS_IOMAP=y # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set CONFIG_EXT4_FS=y CONFIG_EXT4_USE_FOR_EXT2=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y # CONFIG_EXT4_DEBUG is not set CONFIG_JBD2=y # CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_BTRFS_FS is not set # CONFIG_NILFS2_FS is not set # CONFIG_F2FS_FS is not set # CONFIG_FS_DAX is not set CONFIG_FS_POSIX_ACL=y CONFIG_EXPORTFS=y # CONFIG_EXPORTFS_BLOCK_OPS is not set CONFIG_FILE_LOCKING=y # CONFIG_MANDATORY_FILE_LOCKING is not set # CONFIG_FS_ENCRYPTION is not set # CONFIG_FS_VERITY is not set CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_FANOTIFY=y # CONFIG_QUOTA is not set # CONFIG_AUTOFS4_FS is not set CONFIG_AUTOFS_FS=y # CONFIG_FUSE_FS is not set # CONFIG_OVERLAY_FS is not set # # Caches # # CONFIG_FSCACHE is not set # end of Caches # # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y # CONFIG_JOLIET is not set # CONFIG_ZISOFS is not set # CONFIG_UDF_FS is not set # end of CD-ROM/DVD Filesystems # # DOS/FAT/EXFAT/NT Filesystems # # CONFIG_MSDOS_FS is not set # CONFIG_VFAT_FS is not set # CONFIG_EXFAT_FS is not set # CONFIG_NTFS_FS is not set # end of DOS/FAT/EXFAT/NT Filesystems # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y # CONFIG_PROC_CHILDREN is not set CONFIG_PROC_PID_ARCH_STATUS=y CONFIG_KERNFS=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y CONFIG_TMPFS_XATTR=y # CONFIG_HUGETLBFS is not set CONFIG_MEMFD_CREATE=y CONFIG_ARCH_HAS_GIGANTIC_PAGE=y CONFIG_CONFIGFS_FS=y # end of Pseudo filesystems # CONFIG_MISC_FILESYSTEMS 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 is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set CONFIG_9P_FS=y # CONFIG_9P_FS_POSIX_ACL is not set # CONFIG_9P_FS_SECURITY is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set # CONFIG_NLS_CODEPAGE_850 is not set # 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 is not set # CONFIG_NLS_CODEPAGE_1251 is not set # CONFIG_NLS_ASCII is not set # CONFIG_NLS_ISO8859_1 is not set # 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 is not set # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_MAC_ROMAN is not set # CONFIG_NLS_MAC_CELTIC is not set # CONFIG_NLS_MAC_CENTEURO is not set # CONFIG_NLS_MAC_CROATIAN is not set # CONFIG_NLS_MAC_CYRILLIC is not set # CONFIG_NLS_MAC_GAELIC is not set # CONFIG_NLS_MAC_GREEK is not set # CONFIG_NLS_MAC_ICELAND is not set # CONFIG_NLS_MAC_INUIT is not set # CONFIG_NLS_MAC_ROMANIAN is not set # CONFIG_NLS_MAC_TURKISH is not set # CONFIG_NLS_UTF8 is not set # CONFIG_DLM is not set # CONFIG_UNICODE is not set CONFIG_IO_WQ=y # end of File systems # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set # CONFIG_PAGE_TABLE_ISOLATION is not set CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y # CONFIG_HARDENED_USERCOPY is not set # CONFIG_FORTIFY_SOURCE is not set # CONFIG_STATIC_USERMODEHELPER is not set CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_LSM="yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor" # # Kernel hardening options # # # Memory initialization # CONFIG_INIT_STACK_NONE=y # CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set # end of Memory initialization # end of Kernel hardening options # end of Security options CONFIG_CRYPTO=y # # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_SKCIPHER=y CONFIG_CRYPTO_SKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_RNG_DEFAULT=y CONFIG_CRYPTO_AKCIPHER2=y CONFIG_CRYPTO_KPP2=y CONFIG_CRYPTO_ACOMP2=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_USER is not set CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y CONFIG_CRYPTO_NULL=y CONFIG_CRYPTO_NULL2=y # CONFIG_CRYPTO_PCRYPT is not set CONFIG_CRYPTO_CRYPTD=y # CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_TEST is not set CONFIG_CRYPTO_SIMD=y CONFIG_CRYPTO_GLUE_HELPER_X86=y # # Public-key cryptography # # CONFIG_CRYPTO_RSA is not set # CONFIG_CRYPTO_DH is not set # CONFIG_CRYPTO_ECDH is not set # CONFIG_CRYPTO_ECRDSA is not set # CONFIG_CRYPTO_CURVE25519 is not set # CONFIG_CRYPTO_CURVE25519_X86 is not set # # Authenticated Encryption with Associated Data # # CONFIG_CRYPTO_CCM is not set # CONFIG_CRYPTO_GCM is not set # CONFIG_CRYPTO_CHACHA20POLY1305 is not set # CONFIG_CRYPTO_AEGIS128 is not set # CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set CONFIG_CRYPTO_SEQIV=y # CONFIG_CRYPTO_ECHAINIV is not set # # Block modes # # CONFIG_CRYPTO_CBC is not set # CONFIG_CRYPTO_CFB is not set # CONFIG_CRYPTO_CTR is not set # CONFIG_CRYPTO_CTS is not set CONFIG_CRYPTO_ECB=y # CONFIG_CRYPTO_LRW is not set # CONFIG_CRYPTO_OFB is not set # CONFIG_CRYPTO_PCBC is not set # CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_KEYWRAP is not set # CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set # CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set # CONFIG_CRYPTO_ADIANTUM is not set # CONFIG_CRYPTO_ESSIV is not set # # Hash modes # # CONFIG_CRYPTO_CMAC is not set CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_VMAC is not set # # Digest # CONFIG_CRYPTO_CRC32C=y CONFIG_CRYPTO_CRC32C_INTEL=y CONFIG_CRYPTO_CRC32=m # CONFIG_CRYPTO_CRC32_PCLMUL is not set # CONFIG_CRYPTO_XXHASH is not set # CONFIG_CRYPTO_BLAKE2B is not set # CONFIG_CRYPTO_BLAKE2S is not set # CONFIG_CRYPTO_BLAKE2S_X86 is not set # CONFIG_CRYPTO_CRCT10DIF is not set # CONFIG_CRYPTO_GHASH is not set # CONFIG_CRYPTO_POLY1305 is not set # CONFIG_CRYPTO_POLY1305_X86_64 is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_RMD128 is not set # CONFIG_CRYPTO_RMD160 is not set # CONFIG_CRYPTO_RMD256 is not set # CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA1_SSSE3=y CONFIG_CRYPTO_SHA256_SSSE3=y CONFIG_CRYPTO_SHA512_SSSE3=y CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=y # CONFIG_CRYPTO_SHA3 is not set # CONFIG_CRYPTO_SM3 is not set # CONFIG_CRYPTO_STREEBOG is not set # CONFIG_CRYPTO_TGR192 is not set # CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set # # Ciphers # CONFIG_CRYPTO_AES=y # CONFIG_CRYPTO_AES_TI is not set CONFIG_CRYPTO_AES_NI_INTEL=y # CONFIG_CRYPTO_ANUBIS is not set # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_BLOWFISH_X86_64 is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAMELLIA_X86_64 is not set # CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set # CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set CONFIG_CRYPTO_CAST_COMMON=y CONFIG_CRYPTO_CAST5=y # CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set # CONFIG_CRYPTO_CAST6 is not set # CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_DES3_EDE_X86_64 is not set # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_SALSA20 is not set # CONFIG_CRYPTO_CHACHA20 is not set # CONFIG_CRYPTO_CHACHA20_X86_64 is not set # CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_SERPENT is not set # CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set # CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set # CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set # CONFIG_CRYPTO_SM4 is not set # CONFIG_CRYPTO_TEA is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_TWOFISH_X86_64 is not set # CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set # CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set # # Compression # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_842 is not set # CONFIG_CRYPTO_LZ4 is not set # CONFIG_CRYPTO_LZ4HC is not set # CONFIG_CRYPTO_ZSTD is not set # # Random Number Generation # CONFIG_CRYPTO_ANSI_CPRNG=y CONFIG_CRYPTO_DRBG_MENU=y CONFIG_CRYPTO_DRBG_HMAC=y # CONFIG_CRYPTO_DRBG_HASH is not set CONFIG_CRYPTO_DRBG=y CONFIG_CRYPTO_JITTERENTROPY=y # CONFIG_CRYPTO_USER_API_HASH is not set # CONFIG_CRYPTO_USER_API_SKCIPHER is not set # CONFIG_CRYPTO_USER_API_RNG is not set # CONFIG_CRYPTO_USER_API_AEAD is not set # # Crypto library routines # CONFIG_CRYPTO_LIB_AES=y # CONFIG_CRYPTO_LIB_BLAKE2S is not set # CONFIG_CRYPTO_LIB_CHACHA is not set # CONFIG_CRYPTO_LIB_CURVE25519 is not set CONFIG_CRYPTO_LIB_DES=y CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11 # CONFIG_CRYPTO_LIB_POLY1305 is not set # CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set CONFIG_CRYPTO_LIB_SHA256=y # CONFIG_CRYPTO_HW is not set # # Certificates for signature checking # # end of Certificates for signature checking CONFIG_BINARY_PRINTF=y # # Library routines # # CONFIG_PACKING is not set CONFIG_BITREVERSE=y CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GENERIC_NET_UTILS=y CONFIG_GENERIC_FIND_FIRST_BIT=y # CONFIG_CORDIC is not set CONFIG_RATIONAL=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_GENERIC_IOMAP=y CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y CONFIG_ARCH_HAS_FAST_MULTIPLIER=y # CONFIG_CRC_CCITT is not set CONFIG_CRC16=y # CONFIG_CRC_T10DIF is not set CONFIG_CRC_ITU_T=y CONFIG_CRC32=y # CONFIG_CRC32_SELFTEST is not set CONFIG_CRC32_SLICEBY8=y # CONFIG_CRC32_SLICEBY4 is not set # CONFIG_CRC32_SARWATE is not set # CONFIG_CRC32_BIT is not set # CONFIG_CRC64 is not set # CONFIG_CRC4 is not set # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=y # CONFIG_CRC8 is not set # CONFIG_RANDOM32_SELFTEST is not set CONFIG_XZ_DEC=y CONFIG_XZ_DEC_X86=y CONFIG_XZ_DEC_POWERPC=y CONFIG_XZ_DEC_IA64=y CONFIG_XZ_DEC_ARM=y CONFIG_XZ_DEC_ARMTHUMB=y CONFIG_XZ_DEC_SPARC=y CONFIG_XZ_DEC_BCJ=y # CONFIG_XZ_DEC_TEST is not set CONFIG_INTERVAL_TREE=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT_MAP=y CONFIG_HAS_DMA=y CONFIG_NEED_SG_DMA_LENGTH=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_ARCH_DMA_ADDR_T_64BIT=y CONFIG_DMA_VIRT_OPS=y CONFIG_SWIOTLB=y # CONFIG_DMA_API_DEBUG is not set CONFIG_SGL_ALLOC=y CONFIG_CPU_RMAP=y CONFIG_DQL=y CONFIG_GLOB=y # CONFIG_GLOB_SELFTEST is not set CONFIG_NLATTR=y CONFIG_IRQ_POLL=y CONFIG_DIMLIB=y CONFIG_HAVE_GENERIC_VDSO=y CONFIG_GENERIC_GETTIMEOFDAY=y CONFIG_GENERIC_VDSO_TIME_NS=y CONFIG_FONT_SUPPORT=y CONFIG_FONT_8x16=y CONFIG_FONT_AUTOSELECT=y CONFIG_SG_POOL=y CONFIG_ARCH_HAS_PMEM_API=y CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y CONFIG_ARCH_STACKWALK=y CONFIG_STACKDEPOT=y CONFIG_SBITMAP=y # CONFIG_STRING_SELFTEST is not set # end of Library routines # # Kernel hacking # # # printk and dmesg options # CONFIG_PRINTK_TIME=y # CONFIG_PRINTK_CALLER is not set CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 CONFIG_CONSOLE_LOGLEVEL_QUIET=4 CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 # CONFIG_BOOT_PRINTK_DELAY is not set CONFIG_DYNAMIC_DEBUG=y CONFIG_SYMBOLIC_ERRNAME=y CONFIG_DEBUG_BUGVERBOSE=y # end of printk and dmesg options # # Compile-time checks and compiler options # CONFIG_DEBUG_INFO=y CONFIG_DEBUG_INFO_REDUCED=y CONFIG_DEBUG_INFO_SPLIT=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_BTF is not set # CONFIG_GDB_SCRIPTS is not set CONFIG_ENABLE_MUST_CHECK=y 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_STACK_VALIDATION=y # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # end of Compile-time checks and compiler options # # Generic Kernel Debugging Instruments # CONFIG_MAGIC_SYSRQ=y CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 CONFIG_MAGIC_SYSRQ_SERIAL=y CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE="" CONFIG_DEBUG_FS=y CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y CONFIG_UBSAN=y # CONFIG_UBSAN_TRAP is not set CONFIG_UBSAN_BOUNDS=y CONFIG_UBSAN_MISC=y # CONFIG_UBSAN_SANITIZE_ALL is not set CONFIG_UBSAN_NO_ALIGNMENT=y # CONFIG_TEST_UBSAN is not set # end of Generic Kernel Debugging Instruments CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_MISC=y # # Memory Debugging # CONFIG_PAGE_EXTENSION=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_PAGE_OWNER is not set # CONFIG_PAGE_POISONING is not set # CONFIG_DEBUG_PAGE_REF is not set # CONFIG_DEBUG_RODATA_TEST is not set CONFIG_GENERIC_PTDUMP=y # CONFIG_PTDUMP_DEBUGFS is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set CONFIG_HAVE_DEBUG_KMEMLEAK=y CONFIG_DEBUG_KMEMLEAK=y CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=16000 # CONFIG_DEBUG_KMEMLEAK_TEST is not set # CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF is not set CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN=y # CONFIG_DEBUG_STACK_USAGE is not set CONFIG_SCHED_STACK_END_CHECK=y # CONFIG_DEBUG_VM is not set 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_HAVE_ARCH_KASAN=y CONFIG_HAVE_ARCH_KASAN_VMALLOC=y CONFIG_CC_HAS_KASAN_GENERIC=y CONFIG_KASAN=y CONFIG_KASAN_GENERIC=y CONFIG_KASAN_OUTLINE=y # CONFIG_KASAN_INLINE is not set CONFIG_KASAN_STACK=1 # CONFIG_KASAN_VMALLOC is not set # CONFIG_TEST_KASAN is not set # end of Memory Debugging # CONFIG_DEBUG_SHIRQ is not set # # Debug Oops, Lockups and Hangs # # CONFIG_PANIC_ON_OOPS is not set CONFIG_PANIC_ON_OOPS_VALUE=0 CONFIG_PANIC_TIMEOUT=0 CONFIG_LOCKUP_DETECTOR=y CONFIG_SOFTLOCKUP_DETECTOR=y CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1 CONFIG_HARDLOCKUP_DETECTOR_PERF=y CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y CONFIG_HARDLOCKUP_DETECTOR=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=1 CONFIG_DETECT_HUNG_TASK=y CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=1 CONFIG_WQ_WATCHDOG=y # CONFIG_TEST_LOCKUP is not set # end of Debug Oops, Lockups and Hangs # # Scheduler Debugging # # CONFIG_SCHED_DEBUG is not set CONFIG_SCHED_INFO=y # CONFIG_SCHEDSTATS is not set # end of Scheduler Debugging # CONFIG_DEBUG_TIMEKEEPING is not set # # Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_LOCK_DEBUGGING_SUPPORT=y CONFIG_PROVE_LOCKING=y # CONFIG_PROVE_RAW_LOCK_NESTING is not set CONFIG_LOCK_STAT=y CONFIG_DEBUG_RT_MUTEXES=y CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y CONFIG_DEBUG_RWSEMS=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_LOCKDEP=y # CONFIG_DEBUG_LOCKDEP is not set CONFIG_DEBUG_ATOMIC_SLEEP=y # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_LOCK_TORTURE_TEST is not set # CONFIG_WW_MUTEX_SELFTEST is not set # end of Lock Debugging (spinlocks, mutexes, etc...) CONFIG_TRACE_IRQFLAGS=y CONFIG_STACKTRACE=y # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set # 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_BUG_ON_DATA_CORRUPTION=y # end of Debug kernel data structures # CONFIG_DEBUG_CREDENTIALS is not set # # RCU Debugging # CONFIG_PROVE_RCU=y # CONFIG_RCU_PERF_TEST is not set # CONFIG_RCU_TORTURE_TEST is not set CONFIG_RCU_CPU_STALL_TIMEOUT=21 # CONFIG_RCU_TRACE is not set # CONFIG_RCU_EQS_DEBUG is not set # end of RCU Debugging # CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set # CONFIG_LATENCYTOP is not set CONFIG_USER_STACKTRACE_SUPPORT=y CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_HAVE_FENTRY=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_TRACE_CLOCK=y CONFIG_RING_BUFFER=y CONFIG_EVENT_TRACING=y CONFIG_CONTEXT_SWITCH_TRACER=y CONFIG_PREEMPTIRQ_TRACEPOINTS=y CONFIG_TRACING=y CONFIG_GENERIC_TRACER=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y # CONFIG_BOOTTIME_TRACING is not set CONFIG_FUNCTION_TRACER=y CONFIG_FUNCTION_GRAPH_TRACER=y CONFIG_DYNAMIC_FTRACE=y CONFIG_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y # CONFIG_FUNCTION_PROFILER is not set # CONFIG_STACK_TRACER is not set # CONFIG_PREEMPTIRQ_EVENTS is not set # CONFIG_IRQSOFF_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_HWLAT_TRACER is not set # CONFIG_MMIOTRACE is not set CONFIG_FTRACE_SYSCALLS=y # CONFIG_TRACER_SNAPSHOT is not set CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set # CONFIG_PROFILE_ALL_BRANCHES is not set # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_UPROBE_EVENTS=y CONFIG_BPF_EVENTS=y CONFIG_DYNAMIC_EVENTS=y CONFIG_PROBE_EVENTS=y CONFIG_FTRACE_MCOUNT_RECORD=y # CONFIG_HIST_TRIGGERS is not set # CONFIG_TRACE_EVENT_INJECT is not set # CONFIG_TRACEPOINT_BENCHMARK is not set # CONFIG_RING_BUFFER_BENCHMARK is not set # CONFIG_TRACE_EVAL_MAP_FILE is not set # CONFIG_FTRACE_STARTUP_TEST is not set # CONFIG_RING_BUFFER_STARTUP_TEST is not set # CONFIG_PREEMPTIRQ_DELAY_TEST is not set # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set # CONFIG_SAMPLES is not set CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y # # x86 Debugging # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_X86_VERBOSE_BOOTUP is not set CONFIG_EARLY_PRINTK=y # CONFIG_EARLY_PRINTK_DBGP is not set # CONFIG_EARLY_PRINTK_USB_XDBC is not set # CONFIG_DEBUG_WX is not set CONFIG_DOUBLEFAULT=y # CONFIG_DEBUG_TLBFLUSH is not set CONFIG_HAVE_MMIOTRACE_SUPPORT=y # CONFIG_X86_DECODER_SELFTEST is not set CONFIG_IO_DELAY_0X80=y # CONFIG_IO_DELAY_0XED is not set # CONFIG_IO_DELAY_UDELAY is not set # CONFIG_IO_DELAY_NONE is not set # CONFIG_DEBUG_BOOT_PARAMS is not set # CONFIG_CPA_DEBUG is not set # CONFIG_DEBUG_ENTRY is not set # CONFIG_DEBUG_NMI_SELFTEST is not set # CONFIG_X86_DEBUG_FPU is not set # CONFIG_PUNIT_ATOM_DEBUG is not set CONFIG_UNWINDER_ORC=y # CONFIG_UNWINDER_FRAME_POINTER is not set # end of x86 Debugging # # Kernel Testing and Coverage # # CONFIG_KUNIT is not set # CONFIG_NOTIFIER_ERROR_INJECTION is not set # CONFIG_FAULT_INJECTION is not set CONFIG_ARCH_HAS_KCOV=y CONFIG_CC_HAS_SANCOV_TRACE_PC=y # CONFIG_KCOV is not set # CONFIG_RUNTIME_TESTING_MENU is not set # CONFIG_MEMTEST is not set # end of Kernel Testing and Coverage # end of Kernel hacking
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c b/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c index 6409090b3ec5..d2d57213511b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c @@ -202,18 +202,23 @@ void mlx5_cq_debugfs_cleanup(struct mlx5_core_dev *dev) static u64 qp_read_field(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp, int index, int *is_str) { - u32 out[MLX5_ST_SZ_BYTES(query_qp_out)] = {}; + int outlen = MLX5_ST_SZ_BYTES(query_qp_out); u32 in[MLX5_ST_SZ_DW(query_qp_in)] = {}; u64 param = 0; + u32 *out; int state; u32 *qpc; int err; + out = kzalloc(outlen, GFP_KERNEL); + if (!out) + return 0; + MLX5_SET(query_qp_in, in, opcode, MLX5_CMD_OP_QUERY_QP); MLX5_SET(query_qp_in, in, qpn, qp->qpn); err = mlx5_cmd_exec_inout(dev, query_qp, in, out); if (err) - return 0; + goto out; *is_str = 0; @@ -269,7 +274,8 @@ static u64 qp_read_field(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp, param = MLX5_GET(qpc, qpc, remote_qpn); break; } - +out: + kfree(out); return param; }
Moving the mlx5_ifc_query_qp_out_bits structure on the stack was a bit excessive and now causes the compiler to complain on 32-bit architectures: drivers/net/ethernet/mellanox/mlx5/core/debugfs.c: In function 'qp_read_field': drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:274:1: error: the frame size of 1104 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] Revert the previous patch partially to use dynamically allocation as the code did before. Unfortunately there is no good error handling in case the allocation fails. Fixes: 57a6c5e992f5 ("net/mlx5: Replace hand written QP context struct with automatic getters") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/net/ethernet/mellanox/mlx5/core/debugfs.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-)