* Re: Re: [RFC PATCH 2/3] netdev: kernel-only IFF_HIDDEN netdevice
From: Michael S. Tsirkin @ 2018-04-19 5:07 UTC (permalink / raw)
To: Samudrala, Sridhar
Cc: Siwei Liu, David Miller, David Ahern, Jiri Pirko, si-wei liu,
Stephen Hemminger, Alexander Duyck, Brandeburg, Jesse,
Jakub Kicinski, Jason Wang, Netdev, virtualization, virtio-dev
In-Reply-To: <4e029524-d542-0f12-bfdb-7c8a2f198e28@intel.com>
On Wed, Apr 18, 2018 at 10:00:51PM -0700, Samudrala, Sridhar wrote:
> On 4/18/2018 9:41 PM, Michael S. Tsirkin wrote:
> > On Wed, Apr 18, 2018 at 04:33:34PM -0700, Samudrala, Sridhar wrote:
> > > On 4/17/2018 5:26 PM, Siwei Liu wrote:
> > > > I ran this with a few folks offline and gathered some good feedbacks
> > > > that I'd like to share thus revive the discussion.
> > > >
> > > > First of all, as illustrated in the reply below, cloud service
> > > > providers require transparent live migration. Specifically, the main
> > > > target of our case is to support SR-IOV live migration via kernel
> > > > upgrade while keeping the userspace of old distros unmodified. If it's
> > > > because this use case is not appealing enough for the mainline to
> > > > adopt, I will shut up and not continue discussing, although
> > > > technically it's entirely possible (and there's precedent in other
> > > > implementation) to do so to benefit any cloud service providers.
> > > >
> > > > If it's just the implementation of hiding netdev itself needs to be
> > > > improved, such as implementing it as attribute flag or adding linkdump
> > > > API, that's completely fine and we can look into that. However, the
> > > > specific issue needs to be undestood beforehand is to make transparent
> > > > SR-IOV to be able to take over the name (so inherit all the configs)
> > > > from the lower netdev, which needs some games with uevents and name
> > > > space reservation. So far I don't think it's been well discussed.
> > > >
> > > > One thing in particular I'd like to point out is that the 3-netdev
> > > > model currently missed to address the core problem of live migration:
> > > > migration of hardware specific feature/state, for e.g. ethtool configs
> > > > and hardware offloading states. Only general network state (IP
> > > > address, gateway, for eg.) associated with the bypass interface can be
> > > > migrated. As a follow-up work, bypass driver can/should be enhanced to
> > > > save and apply those hardware specific configs before or after
> > > > migration as needed. The transparent 1-netdev model being proposed as
> > > > part of this patch series will be able to solve that problem naturally
> > > > by making all hardware specific configurations go through the central
> > > > bypass driver, such that hardware configurations can be replayed when
> > > > new VF or passthrough gets plugged back in. Although that
> > > > corresponding function hasn't been implemented today, I'd like to
> > > > refresh everyone's mind that is the core problem any live migration
> > > > proposal should have addressed.
> > > >
> > > > If it would make things more clear to defer netdev hiding until all
> > > > functionalities regarding centralizing and replay are implemented,
> > > > we'd take advices like that and move on to implementing those features
> > > > as follow-up patches. Once all needed features get done, we'd resume
> > > > the work for hiding lower netdev at that point. Think it would be the
> > > > best to make everyone understand the big picture in advance before
> > > > going too far.
> > > I think we should get the 3-netdev model integrated and add any additional
> > > ndo_ops/ethool ops that we would like to support/migrate before looking into
> > > hiding the lower netdevs.
> > Once they are exposed, I don't think we'll be able to hide them -
> > they will be a kernel ABI.
> >
> > Do you think everyone needs to hide the SRIOV device?
> > Or that only some users need this?
>
> Hyper-V is currently supporting live migration without hiding the SR-IOV device. So i don't
> think it is a hard requirement.
OK, fine.
> And also, as we don't yet have a consensus on how to hide
> the lower netdevs, we could make it as another feature bit to hide lower netdevs once
> we have an acceptable solution.
Guest/host interface isn't more flexible than the userspace/kernel
interface. The feature bit you propose would say what exactly?
Hypervisor has no idea what guest kernel shows guest userspace.
Note that the backup flag doesn't tell guest kernel what to do,
it just tells guest that there is or will be a faster main device
connected to the same backend, so the backup should only be used
when main device is not present.
--
MST
^ permalink raw reply
* Re: [test_parman_move] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [swapper:1]
From: Fengguang Wu @ 2018-04-19 5:09 UTC (permalink / raw)
To: netdev; +Cc: Jiri Pirko, linux-kernel, lkp
In-Reply-To: <20171130131620.rm7sndeoahgjm7jb@wfg-t540p.sh.intel.com>
Hello, this problem is still in current mainline kernel. Perhaps
adding cond_resched() somewhere in the code to stop the complaint?
On Thu, Nov 30, 2017 at 09:16:20PM +0800, Fengguang Wu wrote:
>Hello,
>
>FYI this happens in mainline kernel 4.15.0-rc1.
>It at least dates back to v4.12 .
>
>It occurs in 2 out of 2 boots.
>
>[ 95.347718] test passed
>[ 95.359028] test_printf: all 260 tests passed
>[ 96.656859] test_bitmap: test 13: input is '0-2047:128/256' OK, Time: 3332
>[ 96.770961] test_bitmap: all 460506 tests passed
>[ 96.783469] test_uuid: all 18 tests passed
>[ 124.230111] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [swapper:1]
>[ 124.230111] CPU: 0 PID: 1 Comm: swapper Not tainted 4.15.0-rc1 #360
>[ 124.230111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
>[ 124.230111] task: d3430000 task.stack: d342c000
>[ 124.230111] EIP: test_parman_move+0xe/0xb0:
> test_parman_move at lib/test_parman.c:119
>[ 124.230111] EFLAGS: 00200212 CPU: 0
>[ 124.230111] EAX: d0c00000 EBX: 00000004 ECX: 00000930 EDX: 0000090c
>[ 124.230111] ESI: d0740324 EDI: d359f680 EBP: d342dec4 ESP: d342debc
>[ 124.230111] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068
>[ 124.230111] CR0: 80050033 CR2: 00000000 CR3: 02b2b000 CR4: 000006b0
>[ 124.230111] Call Trace:
>[ 124.230111] parman_lsort_item_add+0x9d/0x190:
> __list_del_entry at include/linux/list.h:117
> (inlined by) list_move_tail at include/linux/list.h:182
> (inlined by) parman_prio_shift_down at lib/parman.c:144
> (inlined by) parman_lsort_item_add at lib/parman.c:200
>[ 124.230111] parman_item_add+0x9/0x10:
> parman_item_add at lib/parman.c:356
>[ 124.230111] test_parman_init+0x358/0x3b5:
> test_parman_run at lib/test_parman.c:284
> (inlined by) test_parman_lsort at lib/test_parman.c:369
> (inlined by) test_parman_init at lib/test_parman.c:383
>[ 124.230111] ? test_uuid_init+0x1a9/0x1a9:
> test_parman_init at lib/test_parman.c:382
>[ 124.230111] do_one_initcall+0x7c/0x10e:
> do_one_initcall at init/main.c:826
>[ 124.230111] ? kernel_init_freeable+0xc3/0x15b:
> do_initcall_level at init/main.c:891
> (inlined by) do_initcalls at init/main.c:900
> (inlined by) do_basic_setup at init/main.c:918
> (inlined by) kernel_init_freeable at init/main.c:1066
>[ 124.230111] kernel_init_freeable+0xe3/0x15b:
> do_initcall_level at init/main.c:892
> (inlined by) do_initcalls at init/main.c:900
> (inlined by) do_basic_setup at init/main.c:918
> (inlined by) kernel_init_freeable at init/main.c:1066
>[ 124.230111] ? rest_init+0xc0/0xc0:
> kernel_init at init/main.c:990
>[ 124.230111] kernel_init+0xb/0xf0:
> kernel_init at init/main.c:995
>[ 124.230111] ? schedule_tail_wrapper+0x9/0xc:
> schedule_tail_wrapper at arch/x86/entry/entry_32.S:267
>[ 124.230111] ret_from_fork+0x19/0x24:
> ret_from_fork at arch/x86/entry/entry_32.S:299
>[ 124.230111] Code: e8 48 5f c2 00 5d 85 c0 0f 94 c0 0f b6 c0 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 55 89 e5 57 53 8b 5d 08 8b 40 04 c1 e3 02 <8d> 3c 90 89 fa 8d 04 88 89 d9 e8 a3 be c2 00 83 fb 08 89 da 73
>[ 124.230111] Kernel panic - not syncing: softlockup: hung tasks
>[ 124.230111] CPU: 0 PID: 1 Comm: swapper Tainted: G L 4.15.0-rc1 #360
>[ 124.230111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
>[ 124.230111] Call Trace:
>[ 124.230111] dump_stack+0x16/0x19:
> dump_stack at lib/dump_stack.c:64
>[ 124.230111] panic+0x86/0x1bd:
> panic at kernel/panic.c:194
>[ 124.230111] watchdog_timer_fn+0x1e7/0x1f0:
> watchdog_timer_fn at kernel/watchdog.c:443
>[ 124.230111] ? watchdog+0x20/0x20:
> watchdog_timer_fn at kernel/watchdog.c:340
>[ 124.230111] hrtimer_run_queues+0xf3/0x1d0:
> __run_hrtimer at kernel/time/hrtimer.c:1211
> (inlined by) __hrtimer_run_queues at kernel/time/hrtimer.c:1275
> (inlined by) hrtimer_run_queues at kernel/time/hrtimer.c:1414
>[ 124.230111] run_local_timers+0x8/0x40:
> run_local_timers at kernel/time/timer.c:1700
>[ 124.230111] update_process_times+0x22/0x50:
> update_process_times at kernel/time/timer.c:1630
>[ 124.230111] tick_nohz_handler+0x66/0x100:
> tick_nohz_handler at kernel/time/tick-sched.c:1068
>[ 124.230111] smp_apic_timer_interrupt+0x40/0x80:
> exiting_irq at arch/x86/include/asm/apic.h:540
> (inlined by) smp_apic_timer_interrupt at arch/x86/kernel/apic/apic.c:1052
>[ 124.230111] ? irq_exit+0x2f/0xb0:
> tick_irq_exit at kernel/softirq.c:385
> (inlined by) irq_exit at kernel/softirq.c:407
>[ 124.230111] apic_timer_interrupt+0x35/0x3c:
> apic_timer_interrupt at arch/x86/include/asm/entry_arch.h:36
>[ 124.230111] EIP: test_parman_move+0xe/0xb0:
> test_parman_move at lib/test_parman.c:119
>[ 124.230111] EFLAGS: 00200212 CPU: 0
>[ 124.230111] EAX: d0c00000 EBX: 00000004 ECX: 00000930 EDX: 0000090c
>[ 124.230111] ESI: d0740324 EDI: d359f680 EBP: d342dec4 ESP: d342debc
>[ 124.230111] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068
>[ 124.230111] parman_lsort_item_add+0x9d/0x190:
> __list_del_entry at include/linux/list.h:117
> (inlined by) list_move_tail at include/linux/list.h:182
> (inlined by) parman_prio_shift_down at lib/parman.c:144
> (inlined by) parman_lsort_item_add at lib/parman.c:200
>[ 124.230111] parman_item_add+0x9/0x10:
> parman_item_add at lib/parman.c:356
>[ 124.230111] test_parman_init+0x358/0x3b5:
> test_parman_run at lib/test_parman.c:284
> (inlined by) test_parman_lsort at lib/test_parman.c:369
> (inlined by) test_parman_init at lib/test_parman.c:383
>[ 124.230111] ? test_uuid_init+0x1a9/0x1a9:
> test_parman_init at lib/test_parman.c:382
>[ 124.230111] do_one_initcall+0x7c/0x10e:
> do_one_initcall at init/main.c:826
>[ 124.230111] ? kernel_init_freeable+0xc3/0x15b:
> do_initcall_level at init/main.c:891
> (inlined by) do_initcalls at init/main.c:900
> (inlined by) do_basic_setup at init/main.c:918
> (inlined by) kernel_init_freeable at init/main.c:1066
>[ 124.230111] kernel_init_freeable+0xe3/0x15b:
> do_initcall_level at init/main.c:892
> (inlined by) do_initcalls at init/main.c:900
> (inlined by) do_basic_setup at init/main.c:918
> (inlined by) kernel_init_freeable at init/main.c:1066
>[ 124.230111] ? rest_init+0xc0/0xc0:
> kernel_init at init/main.c:990
>[ 124.230111] kernel_init+0xb/0xf0:
> kernel_init at init/main.c:995
>[ 124.230111] ? schedule_tail_wrapper+0x9/0xc:
> schedule_tail_wrapper at arch/x86/entry/entry_32.S:267
>[ 124.230111] ret_from_fork+0x19/0x24:
> ret_from_fork at arch/x86/entry/entry_32.S:299
>[ 124.230111] Kernel Offset: disabled
>
>Attached the full dmesg, kconfig and reproduce scripts.
>
>Thanks,
>Fengguang
>early console in setup code
>early console in extract_kernel
>input_data: 0x02753080
>input_len: 0x00cdd49a
>output: 0x01000000
>output_len: 0x01cc4624
>kernel_total_size: 0x02835000
>
>Decompressing Linux... Parsing ELF... No relocation needed... done.
>Booting the kernel.
>[ 0.000000] Linux version 4.15.0-rc1 (kbuild@xian) (gcc version 5.4.1 20171010 (Debian 5.5.0-3)) #360 Wed Nov 29 18:13:29 CST 2017
>[ 0.000000] x86/fpu: x87 FPU will use FXSAVE
>[ 0.000000] e820: BIOS-provided physical RAM map:
>[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
>[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
>[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
>[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000013fdbfff] usable
>[ 0.000000] BIOS-e820: [mem 0x0000000013fdc000-0x0000000013ffffff] reserved
>[ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
>[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
>[ 0.000000] debug: ignoring loglevel setting.
>[ 0.000000] bootconsole [earlyser0] enabled
>[ 0.000000] Notice: NX (Execute Disable) protection missing in CPU!
>[ 0.000000] random: fast init done
>[ 0.000000] SMBIOS 2.8 present.
>[ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
>[ 0.000000] Hypervisor detected: KVM
>[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[ 0.000000] e820: last_pfn = 0x13fdc max_arch_pfn = 0x1000000
>[ 0.000000] MTRR: Disabled
>[ 0.000000] x86/PAT: MTRRs disabled, skipping PAT initialization too.
>[ 0.000000] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC
>[ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff]
>[ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
>[ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff]
>[ 0.000000] found SMP MP-table at [mem 0x000f6a90-0x000f6a9f] mapped at [ffc00a90]
>[ 0.000000] mpc: f6aa0-f6b80
>[ 0.000000] initial memory mapped: [mem 0x00000000-0x03bfffff]
>[ 0.000000] Base memory trampoline at [c009b000] 9b000 size 16384
>[ 0.000000] BRK [0x0362a000, 0x0362afff] PGTABLE
>[ 0.000000] BRK [0x0362b000, 0x0362bfff] PGTABLE
>[ 0.000000] RAMDISK: [mem 0x13bf2000-0x13fcffff]
>[ 0.000000] ACPI: Early table checksum verification disabled
>[ 0.000000] ACPI: RSDP 0x00000000000F68C0 000014 (v00 BOCHS )
>[ 0.000000] ACPI: RSDT 0x0000000013FE15CE 000030 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
>[ 0.000000] ACPI: FACP 0x0000000013FE142A 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
>[ 0.000000] ACPI: DSDT 0x0000000013FE0040 0013EA (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
>[ 0.000000] ACPI: FACS 0x0000000013FE0000 000040
>[ 0.000000] ACPI: APIC 0x0000000013FE151E 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
>[ 0.000000] ACPI: HPET 0x0000000013FE1596 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
>[ 0.000000] ACPI: Local APIC address 0xfee00000
>[ 0.000000] mapped APIC to ffffc000 ( fee00000)
>[ 0.000000] 0MB HIGHMEM available.
>[ 0.000000] 319MB LOWMEM available.
>[ 0.000000] mapped low ram: 0 - 13fdc000
>[ 0.000000] low ram: 0 - 13fdc000
>[ 0.000000] cma: dma_contiguous_reserve(limit 13fdc000)
>[ 0.000000] kvm-clock: cpu 0, msr 0:13fda001, primary cpu clock
>[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
>[ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
>[ 0.000000] Zone ranges:
>[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
>[ 0.000000] Normal [mem 0x0000000001000000-0x0000000013fdbfff]
>[ 0.000000] HighMem empty
>[ 0.000000] Movable zone start for each node
>[ 0.000000] Early memory node ranges
>[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]
>[ 0.000000] node 0: [mem 0x0000000000100000-0x0000000013fdbfff]
>[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000013fdbfff]
>[ 0.000000] On node 0 totalpages: 81786
>[ 0.000000] DMA zone: 32 pages used for memmap
>[ 0.000000] DMA zone: 0 pages reserved
>[ 0.000000] DMA zone: 3998 pages, LIFO batch:0
>[ 0.000000] Normal zone: 608 pages used for memmap
>[ 0.000000] Normal zone: 77788 pages, LIFO batch:15
>[ 0.000000] Reserved but unavailable: 98 pages
>[ 0.000000] Using APIC driver default
>[ 0.000000] ACPI: PM-Timer IO Port: 0x608
>[ 0.000000] ACPI: Local APIC address 0xfee00000
>[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
>[ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
>[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
>[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
>[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
>[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
>[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
>[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
>[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
>[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
>[ 0.000000] ACPI: IRQ0 used by override.
>[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
>[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
>[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
>[ 0.000000] ACPI: IRQ5 used by override.
>[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
>[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
>[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
>[ 0.000000] ACPI: IRQ9 used by override.
>[ 0.000000] ACPI: IRQ10 used by override.
>[ 0.000000] ACPI: IRQ11 used by override.
>[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
>[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
>[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
>[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
>[ 0.000000] Using ACPI (MADT) for SMP configuration information
>[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
>[ 0.000000] mapped IOAPIC to ffffb000 (fec00000)
>[ 0.000000] KVM setup async PF for cpu 0
>[ 0.000000] kvm-stealtime: cpu 0, msr 27f1f00
>[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
>[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
>[ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
>[ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices
>[ 0.000000] Booting paravirtualized kernel on KVM
>[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
>[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
>[ 0.000000] pcpu-alloc: [0] 0
>[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 81146
>[ 0.000000] Kernel command line: ip=::::vm-lkp-wsx03-openwrt-i386-23::dhcp root=/dev/ram0 user=lkp job=/lkp/scheduled/vm-lkp-wsx03-openwrt-i386-23/trinity-300s-openwrt-i386-2016-03-16.cgz-4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323-20171129-81955-j5mius-0.yaml ARCH=i386 kconfig=i386-randconfig-x0-11291749 branch=linus/master commit=4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 BOOT_IMAGE=/pkg/linux/i386-randconfig-x0-11291749/gcc-5/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/vmlinuz-4.15.0-rc1 max_uptime=1500 RESULT_ROOT=/result/trinity/300s/vm-lkp-wsx03-openwrt-i386/openwrt-i386-2016-03-16.cgz/i386-randconfig-x0-11291749/gcc-5/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/0 LKP_SERVER=inn debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1
softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=nor
>[ 0.000000] sysrq: sysrq always enabled.
>[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
>[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
>[ 0.000000] Initializing CPU#0
>[ 0.000000] allocated 331628 bytes of page_ext
>[ 0.000000] Initializing HighMem for node 0 (00000000:00000000)
>[ 0.000000] Memory: 280688K/327144K available (18138K kernel code, 2576K rwdata, 6200K rodata, 708K init, 11148K bss, 46456K reserved, 0K cma-reserved, 0K highmem)
>[ 0.000000] virtual kernel memory layout:
>[ 0.000000] fixmap : 0xfff8c000 - 0xfffff000 ( 460 kB)
>[ 0.000000] pkmap : 0xffc00000 - 0xffe00000 (2048 kB)
>[ 0.000000] vmalloc : 0xd47dc000 - 0xffbfe000 ( 692 MB)
>[ 0.000000] lowmem : 0xc0000000 - 0xd3fdc000 ( 319 MB)
>[ 0.000000] .init : 0xc2a77000 - 0xc2b28000 ( 708 kB)
>[ 0.000000] .data : 0xc21b6b18 - 0xc2a51080 (8809 kB)
>[ 0.000000] .text : 0xc1000000 - 0xc21b6b18 (18138 kB)
>[ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
>[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
>[ 0.001000] NR_IRQS: 2304, nr_irqs: 48, preallocated irqs: 16
>[ 0.001000] CPU 0 irqstacks, hard=d340e000 soft=d3410000
>[ 0.001000] Console: colour VGA+ 80x25
>[ 0.001000] console [tty0] enabled
>[ 0.001000] console [ttyS0] enabled
>[ 0.001000] bootconsole [earlyser0] disabled
>[ 0.001000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
>[ 0.001000] ... MAX_LOCKDEP_SUBCLASSES: 8
>[ 0.001000] ... MAX_LOCK_DEPTH: 48
>[ 0.001000] ... MAX_LOCKDEP_KEYS: 8191
>[ 0.001000] ... CLASSHASH_SIZE: 4096
>[ 0.001000] ... MAX_LOCKDEP_ENTRIES: 32768
>[ 0.001000] ... MAX_LOCKDEP_CHAINS: 65536
>[ 0.001000] ... CHAINHASH_SIZE: 32768
>[ 0.001000] memory used by lock dependency info: 4639 kB
>[ 0.001000] per task-struct memory footprint: 2112 bytes
>[ 0.001000] ACPI: Core revision 20170831
>[ 0.001000] ACPI: 1 ACPI AML tables successfully acquired and loaded
>[ 0.001000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
>[ 0.001000] hpet clockevent registered
>[ 0.002068] APIC: Switch to symmetric I/O mode setup
>[ 0.006064] Enabling APIC mode: Flat. Using 1 I/O APICs
>[ 0.011920] enabled ExtINT on CPU#0
>[ 0.096101] ENABLING IO-APIC IRQs
>[ 0.098139] init IO_APIC IRQs
>[ 0.100068] apic 0 pin 0 not connected
>[ 0.102159] IOAPIC[0]: Set routing entry (0-1 -> 0xef -> IRQ 1 Mode:0 Active:0 Dest:1)
>[ 0.105160] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
>[ 0.106000] IOAPIC[0]: Set routing entry (0-3 -> 0xef -> IRQ 3 Mode:0 Active:0 Dest:1)
>[ 0.106000] IOAPIC[0]: Set routing entry (0-4 -> 0xef -> IRQ 4 Mode:0 Active:0 Dest:1)
>[ 0.106000] IOAPIC[0]: Set routing entry (0-5 -> 0xef -> IRQ 5 Mode:1 Active:0 Dest:1)
>[ 0.106000] IOAPIC[0]: Set routing entry (0-6 -> 0xef -> IRQ 6 Mode:0 Active:0 Dest:1)
>[ 0.106000] IOAPIC[0]: Set routing entry (0-7 -> 0xef -> IRQ 7 Mode:0 Active:0 Dest:1)
>[ 0.106000] IOAPIC[0]: Set routing entry (0-8 -> 0xef -> IRQ 8 Mode:0 Active:0 Dest:1)
>[ 0.106000] IOAPIC[0]: Set routing entry (0-9 -> 0xef -> IRQ 9 Mode:1 Active:0 Dest:1)
>[ 0.106000] IOAPIC[0]: Set routing entry (0-10 -> 0xef -> IRQ 10 Mode:1 Active:0 Dest:1)
>[ 0.106000] IOAPIC[0]: Set routing entry (0-11 -> 0xef -> IRQ 11 Mode:1 Active:0 Dest:1)
>[ 0.106000] IOAPIC[0]: Set routing entry (0-12 -> 0xef -> IRQ 12 Mode:0 Active:0 Dest:1)
>[ 0.106000] IOAPIC[0]: Set routing entry (0-13 -> 0xef -> IRQ 13 Mode:0 Active:0 Dest:1)
>[ 0.106000] IOAPIC[0]: Set routing entry (0-14 -> 0xef -> IRQ 14 Mode:0 Active:0 Dest:1)
>[ 0.106000] IOAPIC[0]: Set routing entry (0-15 -> 0xef -> IRQ 15 Mode:0 Active:0 Dest:1)
>[ 0.106000] apic 0 pin 16 not connected
>[ 0.106000] apic 0 pin 17 not connected
>[ 0.106000] apic 0 pin 18 not connected
>[ 0.106000] apic 0 pin 19 not connected
>[ 0.106000] apic 0 pin 20 not connected
>[ 0.106000] apic 0 pin 21 not connected
>[ 0.106000] apic 0 pin 22 not connected
>[ 0.106000] apic 0 pin 23 not connected
>[ 0.106000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[ 0.106000] tsc: Detected 2260.996 MHz processor
>[ 0.107062] Calibrating delay loop (skipped) preset value.. 4521.99 BogoMIPS (lpj=2260996)
>[ 0.108089] pid_max: default: 32768 minimum: 301
>[ 0.119070] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
>[ 0.121169] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
>[ 0.131458] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
>[ 0.132191] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
>[ 0.133066] CPU: Intel QEMU Virtual CPU version 2.5+ (family: 0x6, model: 0x6, stepping: 0x3)
>[ 0.154454] Performance Events: PMU not available due to virtualization, using software events only.
>[ 0.232063] NMI watchdog: Perf event create on CPU 0 failed with -2
>[ 0.233432] NMI watchdog: Perf NMI watchdog permanently disabled
>[ 0.236397] Using local APIC timer interrupts.
>[ 0.236397] calibrating APIC timer ...
>[ 0.239000] ... lapic delta = 6252318
>[ 0.239000] ... PM-Timer delta = 357822
>[ 0.239000] ... PM-Timer result ok
>[ 0.239000] ..... delta 6252318
>[ 0.239000] ..... mult: 268535013
>[ 0.239000] ..... calibration result: 1000370
>[ 0.239000] ..... CPU clock speed is 2260.0958 MHz.
>[ 0.239000] ..... host bus clock speed is 1000.0370 MHz.
>[ 0.241754] devtmpfs: initialized
>[ 0.279515] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
>[ 0.280162] futex hash table entries: 256 (order: 1, 13312 bytes)
>[ 0.282411] xor: measuring software checksum speed
>[ 0.293054] pIII_sse : 1104.000 MB/sec
>[ 0.304033] prefetch64-sse: 1288.000 MB/sec
>[ 0.305060] xor: using function: prefetch64-sse (1288.000 MB/sec)
>[ 0.308521] regulator-dummy: no parameters
>[ 0.313930] NET: Registered protocol family 16
>[ 0.334517] audit: initializing netlink subsys (disabled)
>[ 0.340000] cpuidle: using governor ladder
>[ 0.340267] audit: type=2000 audit(1511952696.470:1): state=initialized audit_enabled=0 res=1
>[ 0.341041] cpuidle: using governor menu
>[ 0.359453] ACPI: bus type PCI registered
>[ 0.371575] PCI: PCI BIOS revision 2.10 entry at 0xfd501, last bus=0
>[ 0.373057] PCI: Using configuration type 1 for base access
>[ 0.662102] raid6: mmxx1 gen() 296 MB/s
>[ 0.680057] raid6: mmxx2 gen() 339 MB/s
>[ 0.699231] raid6: sse1x1 gen() 238 MB/s
>[ 0.718132] raid6: sse1x2 gen() 292 MB/s
>[ 0.736122] raid6: sse2x1 gen() 511 MB/s
>[ 0.754060] raid6: sse2x1 xor() 419 MB/s
>[ 0.772102] raid6: sse2x2 gen() 621 MB/s
>[ 0.790067] raid6: sse2x2 xor() 474 MB/s
>[ 0.791132] raid6: using algorithm sse2x2 gen() 621 MB/s
>[ 0.793036] raid6: .... xor() 474 MB/s, rmw enabled
>[ 0.794037] raid6: using intx1 recovery algorithm
>[ 0.799258] ACPI: Added _OSI(Module Device)
>[ 0.800129] ACPI: Added _OSI(Processor Device)
>[ 0.801040] ACPI: Added _OSI(3.0 _SCP Extensions)
>[ 0.802061] ACPI: Added _OSI(Processor Aggregator Device)
>[ 0.847000] ACPI: Interpreter enabled
>[ 0.848130] ACPI: (supports S0 S4 S5)
>[ 0.849091] ACPI: Using IOAPIC for interrupt routing
>[ 0.851255] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[ 0.857000] ACPI: Enabled 2 GPEs in block 00 to 0F
>[ 0.983185] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[ 0.985096] acpi PNP0A03:00: _OSC: OS supports [Segments]
>[ 0.986255] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
>[ 0.987159] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
>[ 0.989802] PCI host bridge to bus 0000:00
>[ 0.990065] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
>[ 0.991069] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
>[ 0.992067] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[ 0.993064] pci_bus 0000:00: root bus resource [mem 0x14000000-0xfebfffff window]
>[ 0.994087] pci_bus 0000:00: root bus resource [bus 00-ff]
>[ 0.996035] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
>[ 1.008693] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
>[ 1.021459] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
>[ 1.036000] pci 0000:00:01.1: reg 0x20: [io 0xc0c0-0xc0cf]
>[ 1.042379] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
>[ 1.043095] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
>[ 1.044068] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
>[ 1.045094] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
>[ 1.052173] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
>[ 1.061628] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
>[ 1.063037] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
>[ 1.072426] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
>[ 1.077000] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
>[ 1.082000] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
>[ 1.094000] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
>[ 1.102268] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
>[ 1.107000] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
>[ 1.112000] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f]
>[ 1.126000] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
>[ 1.134306] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000
>[ 1.140000] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f]
>[ 1.144000] pci 0000:00:04.0: reg 0x14: [mem 0xfebf1000-0xfebf1fff]
>[ 1.154000] pci 0000:00:04.0: reg 0x20: [mem 0xfe000000-0xfe003fff 64bit pref]
>[ 1.176207] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000
>[ 1.182000] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc0bf]
>[ 1.184000] pci 0000:00:05.0: reg 0x14: [mem 0xfebf2000-0xfebf2fff]
>[ 1.192000] pci 0000:00:05.0: reg 0x20: [mem 0xfe004000-0xfe007fff 64bit pref]
>[ 1.210344] pci 0000:00:06.0: [8086:25ab] type 00 class 0x088000
>[ 1.215000] pci 0000:00:06.0: reg 0x10: [mem 0xfebf3000-0xfebf300f]
>[ 1.240402] pci_bus 0000:00: on NUMA node 0
>[ 1.252746] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
>[ 1.256516] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
>[ 1.260420] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
>[ 1.264287] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
>[ 1.266777] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
>[ 1.279593] pci 0000:00:02.0: vgaarb: setting as boot VGA device
>[ 1.280000] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
>[ 1.280092] pci 0000:00:02.0: vgaarb: bridge control possible
>[ 1.281038] vgaarb: loaded
>[ 1.287871] SCSI subsystem initialized
>[ 1.289326] libata version 3.00 loaded.
>[ 1.290767] ACPI: bus type USB registered
>[ 1.291422] usbcore: registered new interface driver usbfs
>[ 1.294151] usbcore: registered new interface driver hub
>[ 1.295527] usbcore: registered new device driver usb
>[ 1.298321] media: Linux media interface: v0.10
>[ 1.300194] Linux video capture interface: v2.00
>[ 1.302653] pps_core: LinuxPPS API ver. 1 registered
>[ 1.303061] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[ 1.304228] PTP clock support registered
>[ 1.306258] EDAC MC: Ver: 3.0.0
>[ 1.312161] EDAC DEBUG: edac_mc_sysfs_init: device mc created
>[ 1.314750] dell_smbios: Unable to run on non-Dell system
>[ 1.317711] FPGA manager framework
>[ 1.319107] PCI: Using ACPI for IRQ routing
>[ 1.320061] PCI: pci_cache_line_size set to 32 bytes
>[ 1.324287] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
>[ 1.325152] e820: reserve RAM buffer [mem 0x13fdc000-0x13ffffff]
>[ 1.329872] NET: Registered protocol family 8
>[ 1.331056] NET: Registered protocol family 20
>[ 1.350894] clocksource: Switched to clocksource kvm-clock
>[ 1.368848] VFS: Disk quotas dquot_6.6.0
>[ 1.379822] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
>[ 1.397915] FS-Cache: Loaded
>[ 1.407470] CacheFiles: Loaded
>[ 1.416866] pnp: PnP ACPI init
>[ 1.426977] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
>[ 1.443508] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
>[ 1.471024] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
>[ 1.507829] pnp 00:03: [dma 2]
>[ 1.518100] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
>[ 1.553912] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
>[ 1.597480] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
>[ 1.622968] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
>[ 1.684350] pnp: PnP ACPI: found 7 devices
>[ 1.874492] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[ 1.930054] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
>[ 1.956494] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
>[ 1.981998] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[ 2.021437] pci_bus 0000:00: resource 7 [mem 0x14000000-0xfebfffff window]
>[ 2.056295] NET: Registered protocol family 2
>[ 2.086729] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
>[ 2.112062] TCP bind hash table entries: 4096 (order: 5, 180224 bytes)
>[ 2.150634] TCP: Hash tables configured (established 4096 bind 4096)
>[ 2.185241] UDP hash table entries: 256 (order: 2, 24576 bytes)
>[ 2.215453] UDP-Lite hash table entries: 256 (order: 2, 24576 bytes)
>[ 2.258678] NET: Registered protocol family 1
>[ 2.282683] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
>[ 2.307712] pci 0000:00:01.0: PIIX3: Enabling Passive Release
>[ 2.343220] pci 0000:00:01.0: Activating ISA DMA hang workarounds
>[ 2.358946] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[ 2.380070] PCI: CLS 0 bytes, default 32
>[ 2.392023] Trying to unpack rootfs image as initramfs...
>[ 8.291061] Freeing initrd memory: 3960K
>[ 8.339990] apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
>[ 8.357889] apm: overridden by ACPI.
>[ 8.372815] PCLMULQDQ-NI instructions are not detected.
>[ 8.387488] The force parameter has not been set to 1. The Iris poweroff handler will not be installed.
>[ 15.015491] Initialise system trusted keyrings
>[ 15.037379] Key type blacklist registered
>[ 15.053437] workingset: timestamp_bits=30 max_order=17 bucket_order=0
>[ 15.204615] zbud: loaded
>[ 15.229295] DLM installed
>[ 15.249754] squashfs: version 4.0 (2009/01/31) Phillip Lougher
>[ 15.307051] qnx6: QNX6 filesystem 1.0.0 registered.
>[ 15.320402] fuse init (API version 7.26)
>[ 15.338261] orangefs_debugfs_init: called with debug mask: :none: :0:
>[ 15.364765] orangefs_init: module version upstream loaded
>[ 15.410846] JFS: nTxBlock = 2223, nTxLock = 17790
>[ 15.447431] NILFS version 2 loaded
>[ 15.481283] ocfs2: Registered cluster interface user
>[ 15.513374] OCFS2 User DLM kernel interface loaded
>[ 15.639340] NET: Registered protocol family 38
>[ 15.664289] Key type asymmetric registered
>[ 15.688369] Asymmetric key parser 'x509' registered
>[ 15.702179] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
>[ 15.722273] io scheduler noop registered (default)
>[ 15.737429] io scheduler cfq registered
>[ 15.759174] io scheduler mq-deadline registered
>[ 15.782894] io scheduler kyber registered
>[ 20.024725] String selftests succeeded
>[ 20.044036] test_string_helpers: Running tests...
>[ 20.083825] test_hexdump: all 1184 tests passed
>[ 20.297062] test_hash: __hash_32() has no arch implementation to test.
>[ 20.327974] test_hash: hash_32() has no arch implementation to test.
>[ 20.357758] test_hash: hash_64() has no arch implementation to test.
>[ 20.391786] test_hash: 33152 tests passed.
>[ 20.415743] test_siphash: self-tests: pass
>[ 20.456988] Running rhashtable test nelem=8, max_size=0, shrinking=0
>[ 20.488623] Test 00:
>[ 20.503876] Adding 50000 keys
>[ 23.569993] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
>[ 24.134229] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
>[ 24.174860] Deleting 50000 keys
>[ 24.832636] Duration of test: 4310524039 ns
>[ 24.844696] Test 01:
>[ 24.852787] Adding 50000 keys
>[ 26.136621] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
>[ 26.664988] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
>[ 26.715315] Deleting 50000 keys
>[ 27.801930] Duration of test: 2940016871 ns
>[ 27.813784] Test 02:
>[ 27.822184] Adding 50000 keys
>[ 29.056979] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
>[ 29.509726] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
>[ 29.530167] Deleting 50000 keys
>[ 30.085066] Duration of test: 2253196798 ns
>[ 30.095985] Test 03:
>[ 30.102825] Adding 50000 keys
>[ 31.585403] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
>[ 31.983858] Traversal complete: counted=50000, nelems=50000, entries=50000, table-jumps=0
>[ 32.004184] Deleting 50000 keys
>[ 32.686077] Duration of test: 2574862752 ns
>[ 32.949370] test if its possible to exceed max_size 8192: no, ok
>[ 32.965838] Average test time: 3019650115
>[ 32.977217] Testing concurrent rhashtable access from 10 threads
>[ 94.666183] test 3125 add/delete pairs into rhlist
>[ 95.069229] test 3125 random rhlist add/delete operations
>[ 95.330726] Started 10 threads, 0 failed, rhltable test returns 0
>[ 95.347718] test passed
>[ 95.359028] test_printf: all 260 tests passed
>[ 96.656859] test_bitmap: test 13: input is '0-2047:128/256' OK, Time: 3332
>[ 96.770961] test_bitmap: all 460506 tests passed
>[ 96.783469] test_uuid: all 18 tests passed
>[ 124.230111] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [swapper:1]
>[ 124.230111] CPU: 0 PID: 1 Comm: swapper Not tainted 4.15.0-rc1 #360
>[ 124.230111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
>[ 124.230111] task: d3430000 task.stack: d342c000
>[ 124.230111] EIP: test_parman_move+0xe/0xb0
>[ 124.230111] EFLAGS: 00200212 CPU: 0
>[ 124.230111] EAX: d0c00000 EBX: 00000004 ECX: 00000930 EDX: 0000090c
>[ 124.230111] ESI: d0740324 EDI: d359f680 EBP: d342dec4 ESP: d342debc
>[ 124.230111] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068
>[ 124.230111] CR0: 80050033 CR2: 00000000 CR3: 02b2b000 CR4: 000006b0
>[ 124.230111] Call Trace:
>[ 124.230111] parman_lsort_item_add+0x9d/0x190
>[ 124.230111] parman_item_add+0x9/0x10
>[ 124.230111] test_parman_init+0x358/0x3b5
>[ 124.230111] ? test_uuid_init+0x1a9/0x1a9
>[ 124.230111] do_one_initcall+0x7c/0x10e
>[ 124.230111] ? kernel_init_freeable+0xc3/0x15b
>[ 124.230111] kernel_init_freeable+0xe3/0x15b
>[ 124.230111] ? rest_init+0xc0/0xc0
>[ 124.230111] kernel_init+0xb/0xf0
>[ 124.230111] ? schedule_tail_wrapper+0x9/0xc
>[ 124.230111] ret_from_fork+0x19/0x24
>[ 124.230111] Code: e8 48 5f c2 00 5d 85 c0 0f 94 c0 0f b6 c0 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 55 89 e5 57 53 8b 5d 08 8b 40 04 c1 e3 02 <8d> 3c 90 89 fa 8d 04 88 89 d9 e8 a3 be c2 00 83 fb 08 89 da 73
>[ 124.230111] Kernel panic - not syncing: softlockup: hung tasks
>[ 124.230111] CPU: 0 PID: 1 Comm: swapper Tainted: G L 4.15.0-rc1 #360
>[ 124.230111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
>[ 124.230111] Call Trace:
>[ 124.230111] dump_stack+0x16/0x19
>[ 124.230111] panic+0x86/0x1bd
>[ 124.230111] watchdog_timer_fn+0x1e7/0x1f0
>[ 124.230111] ? watchdog+0x20/0x20
>[ 124.230111] hrtimer_run_queues+0xf3/0x1d0
>[ 124.230111] run_local_timers+0x8/0x40
>[ 124.230111] update_process_times+0x22/0x50
>[ 124.230111] tick_nohz_handler+0x66/0x100
>[ 124.230111] smp_apic_timer_interrupt+0x40/0x80
>[ 124.230111] ? irq_exit+0x2f/0xb0
>[ 124.230111] apic_timer_interrupt+0x35/0x3c
>[ 124.230111] EIP: test_parman_move+0xe/0xb0
>[ 124.230111] EFLAGS: 00200212 CPU: 0
>[ 124.230111] EAX: d0c00000 EBX: 00000004 ECX: 00000930 EDX: 0000090c
>[ 124.230111] ESI: d0740324 EDI: d359f680 EBP: d342dec4 ESP: d342debc
>[ 124.230111] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068
>[ 124.230111] parman_lsort_item_add+0x9d/0x190
>[ 124.230111] parman_item_add+0x9/0x10
>[ 124.230111] test_parman_init+0x358/0x3b5
>[ 124.230111] ? test_uuid_init+0x1a9/0x1a9
>[ 124.230111] do_one_initcall+0x7c/0x10e
>[ 124.230111] ? kernel_init_freeable+0xc3/0x15b
>[ 124.230111] kernel_init_freeable+0xe3/0x15b
>[ 124.230111] ? rest_init+0xc0/0xc0
>[ 124.230111] kernel_init+0xb/0xf0
>[ 124.230111] ? schedule_tail_wrapper+0x9/0xc
>[ 124.230111] ret_from_fork+0x19/0x24
>[ 124.230111] Kernel Offset: disabled
>
>Elapsed time: 40
>
>#!/bin/bash
>
># To reproduce,
># 1) save job-script and this script (both are attached in 0day report email)
># 2) run this script with your compiled kernel and optional env $INSTALL_MOD_PATH
>
>kernel=$1
>
>initrds=(
> /osimage/openwrt/openwrt-i386-2016-03-16.cgz
> /lkp/lkp/lkp-i386.cgz
> /osimage/pkg/debian-x86_64-2016-08-31.cgz/trinity-static-i386-x86_64-6ddabfd2_2017-11-10.cgz
>)
>
>HTTP_PREFIX=https://github.com/0day-ci/lkp-qemu/raw/master
>wget --timestamping "${initrds[@]/#/$HTTP_PREFIX}"
>
>{
> cat "${initrds[@]//*\//}"
> [[ $INSTALL_MOD_PATH ]] && (
> cd "$INSTALL_MOD_PATH"
> find lib | cpio -o -H newc --quiet | gzip
> )
> echo job-script | cpio -o -H newc --quiet | gzip
>} > initrd.img
>
>qemu-img create -f qcow2 disk-vm-lkp-wsx03-openwrt-i386-23-0 256G
>qemu-img create -f qcow2 disk-vm-lkp-wsx03-openwrt-i386-23-1 256G
>
>kvm=(
> qemu-system-i386
> -enable-kvm
> -kernel $kernel
> -initrd initrd.img
> -m 320
> -smp 1
> -device e1000,netdev=net0
> -netdev user,id=net0
> -boot order=nc
> -no-reboot
> -watchdog i6300esb
> -watchdog-action debug
> -rtc base=localtime
> -drive file=disk-vm-lkp-wsx03-openwrt-i386-23-0,media=disk,if=virtio
> -drive file=disk-vm-lkp-wsx03-openwrt-i386-23-1,media=disk,if=virtio
> -serial stdio
> -display none
> -monitor null
>)
>
>append=(
> ip=::::vm-lkp-wsx03-openwrt-i386-23::dhcp
> root=/dev/ram0
> user=lkp
> job=/job-script
> ARCH=i386
> kconfig=i386-randconfig-x0-11291749
> branch=linus/master
> commit=4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323
> BOOT_IMAGE=/pkg/linux/i386-randconfig-x0-11291749/gcc-5/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/vmlinuz-4.15.0-rc1
> max_uptime=1500
> RESULT_ROOT=/result/trinity/300s/vm-lkp-wsx03-openwrt-i386/openwrt-i386-2016-03-16.cgz/i386-randconfig-x0-11291749/gcc-5/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/0
> result_service=tmpfs
> debug
> apic=debug
> sysrq_always_enabled
> rcupdate.rcu_cpu_stall_timeout=100
> net.ifnames=0
> printk.devkmsg=on
> panic=-1
> softlockup_panic=1
> nmi_watchdog=panic
> oops=panic
> load_ramdisk=2
> prompt_ramdisk=0
> drbd.minor_count=8
> systemd.log_level=err
> ignore_loglevel
> console=tty0
> earlyprintk=ttyS0,115200
> console=ttyS0,115200
> vga=normal
> rw
> drbd.minor_count=8
>)
>
>"${kvm[@]}" -append "${append[*]}"
>#
># Automatically generated file; DO NOT EDIT.
># Linux/i386 4.15.0-rc1 Kernel Configuration
>#
># CONFIG_64BIT is not set
>CONFIG_X86_32=y
>CONFIG_X86=y
>CONFIG_INSTRUCTION_DECODER=y
>CONFIG_OUTPUT_FORMAT="elf32-i386"
>CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
>CONFIG_LOCKDEP_SUPPORT=y
>CONFIG_STACKTRACE_SUPPORT=y
>CONFIG_MMU=y
>CONFIG_ARCH_MMAP_RND_BITS_MIN=8
>CONFIG_ARCH_MMAP_RND_BITS_MAX=16
>CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
>CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
>CONFIG_NEED_DMA_MAP_STATE=y
>CONFIG_NEED_SG_DMA_LENGTH=y
>CONFIG_GENERIC_ISA_DMA=y
>CONFIG_GENERIC_BUG=y
>CONFIG_GENERIC_HWEIGHT=y
>CONFIG_ARCH_MAY_HAVE_PC_FDC=y
>CONFIG_RWSEM_XCHGADD_ALGORITHM=y
>CONFIG_GENERIC_CALIBRATE_DELAY=y
>CONFIG_ARCH_HAS_CPU_RELAX=y
>CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
>CONFIG_HAVE_SETUP_PER_CPU_AREA=y
>CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
>CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
>CONFIG_ARCH_HIBERNATION_POSSIBLE=y
>CONFIG_ARCH_SUSPEND_POSSIBLE=y
>CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
>CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
>CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
>CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
>CONFIG_X86_32_LAZY_GS=y
>CONFIG_ARCH_SUPPORTS_UPROBES=y
>CONFIG_FIX_EARLYCON_MEM=y
>CONFIG_PGTABLE_LEVELS=3
>CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
>CONFIG_IRQ_WORK=y
>CONFIG_BUILDTIME_EXTABLE_SORT=y
>CONFIG_THREAD_INFO_IN_TASK=y
>
>#
># General setup
>#
>CONFIG_BROKEN_ON_SMP=y
>CONFIG_INIT_ENV_ARG_LIMIT=32
>CONFIG_CROSS_COMPILE=""
># CONFIG_COMPILE_TEST is not set
>CONFIG_LOCALVERSION=""
>CONFIG_LOCALVERSION_AUTO=y
>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 is not set
>CONFIG_KERNEL_BZIP2=y
># 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=y
># CONFIG_SYSVIPC is not set
># CONFIG_POSIX_MQUEUE is not set
>CONFIG_CROSS_MEMORY_ATTACH=y
># CONFIG_USELIB is not set
>CONFIG_AUDIT=y
>CONFIG_HAVE_ARCH_AUDITSYSCALL=y
>CONFIG_AUDITSYSCALL=y
>CONFIG_AUDIT_WATCH=y
>CONFIG_AUDIT_TREE=y
>
>#
># IRQ subsystem
>#
>CONFIG_GENERIC_IRQ_PROBE=y
>CONFIG_GENERIC_IRQ_SHOW=y
>CONFIG_IRQ_DOMAIN=y
>CONFIG_IRQ_SIM=y
>CONFIG_IRQ_DOMAIN_HIERARCHY=y
>CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
>CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
># CONFIG_IRQ_DOMAIN_DEBUG is not set
>CONFIG_IRQ_FORCED_THREADING=y
>CONFIG_SPARSE_IRQ=y
>CONFIG_GENERIC_IRQ_DEBUGFS=y
>CONFIG_CLOCKSOURCE_WATCHDOG=y
>CONFIG_ARCH_CLOCKSOURCE_DATA=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=y
># CONFIG_HIGH_RES_TIMERS is not set
>
>#
># CPU/Task time and stats accounting
>#
>CONFIG_TICK_CPU_ACCOUNTING=y
># CONFIG_IRQ_TIME_ACCOUNTING is not set
># CONFIG_BSD_PROCESS_ACCT is not set
># CONFIG_TASKSTATS is not set
># CONFIG_CPU_ISOLATION is not set
>
>#
># RCU Subsystem
>#
>CONFIG_TINY_RCU=y
># CONFIG_RCU_EXPERT is not set
>CONFIG_SRCU=y
>CONFIG_TINY_SRCU=y
># CONFIG_TASKS_RCU is not set
># CONFIG_RCU_STALL_COMMON is not set
># CONFIG_RCU_NEED_SEGCBLIST is not set
>CONFIG_BUILD_BIN2C=y
>CONFIG_IKCONFIG=y
>CONFIG_IKCONFIG_PROC=y
>CONFIG_LOG_BUF_SHIFT=20
>CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
>CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
>CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=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 is not set
># CONFIG_CGROUP_FREEZER is not set
># CONFIG_CGROUP_DEVICE is not set
># CONFIG_CGROUP_CPUACCT is not set
># CONFIG_CGROUP_PERF is not set
># CONFIG_CGROUP_DEBUG is not set
># CONFIG_SOCK_CGROUP_DATA is not set
>CONFIG_NAMESPACES=y
># CONFIG_UTS_NS is not set
># CONFIG_USER_NS is not set
># CONFIG_PID_NS is not set
># CONFIG_NET_NS is not set
># CONFIG_SCHED_AUTOGROUP is not set
># CONFIG_SYSFS_DEPRECATED is not set
>CONFIG_RELAY=y
>CONFIG_BLK_DEV_INITRD=y
>CONFIG_INITRAMFS_SOURCE=""
>CONFIG_RD_GZIP=y
>CONFIG_RD_BZIP2=y
>CONFIG_RD_LZMA=y
>CONFIG_RD_XZ=y
>CONFIG_RD_LZO=y
>CONFIG_RD_LZ4=y
>CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
># CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
>CONFIG_SYSCTL=y
>CONFIG_ANON_INODES=y
>CONFIG_HAVE_UID16=y
>CONFIG_SYSCTL_EXCEPTION_TRACE=y
>CONFIG_HAVE_PCSPKR_PLATFORM=y
>CONFIG_BPF=y
># CONFIG_EXPERT is not set
>CONFIG_UID16=y
>CONFIG_MULTIUSER=y
>CONFIG_SGETMASK_SYSCALL=y
>CONFIG_SYSFS_SYSCALL=y
># CONFIG_SYSCTL_SYSCALL is not set
>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_ADVISE_SYSCALLS=y
>CONFIG_MEMBARRIER=y
># CONFIG_CHECKPOINT_RESTORE is not set
>CONFIG_KALLSYMS=y
>CONFIG_KALLSYMS_ALL=y
># CONFIG_KALLSYMS_ABSOLUTE_PERCPU is not set
>CONFIG_KALLSYMS_BASE_RELATIVE=y
># CONFIG_BPF_SYSCALL is not set
>CONFIG_USERFAULTFD=y
># CONFIG_EMBEDDED is not set
>CONFIG_HAVE_PERF_EVENTS=y
>CONFIG_PERF_USE_VMALLOC=y
># CONFIG_PC104 is not set
>
>#
># Kernel Performance Events And Counters
>#
>CONFIG_PERF_EVENTS=y
>CONFIG_DEBUG_PERF_USE_VMALLOC=y
>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=y
>CONFIG_SYSTEM_DATA_VERIFICATION=y
># CONFIG_PROFILING is not set
>CONFIG_CRASH_CORE=y
>CONFIG_KEXEC_CORE=y
>CONFIG_HAVE_OPROFILE=y
>CONFIG_OPROFILE_NMI_TIMER=y
># CONFIG_JUMP_LABEL is not set
># CONFIG_UPROBES is not set
># CONFIG_HAVE_64BIT_ALIGNED_ACCESS 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_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_WANTS_DYNAMIC_TASK_STRUCT=y
>CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
>CONFIG_HAVE_CLK=y
>CONFIG_HAVE_DMA_API_DEBUG=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_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_ARCH_WANT_IPC_PARSE_VERSION=y
>CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
>CONFIG_HAVE_GCC_PLUGINS=y
># CONFIG_GCC_PLUGINS is not set
>CONFIG_HAVE_CC_STACKPROTECTOR=y
># CONFIG_CC_STACKPROTECTOR is not set
>CONFIG_CC_STACKPROTECTOR_NONE=y
># CONFIG_CC_STACKPROTECTOR_REGULAR is not set
># CONFIG_CC_STACKPROTECTOR_STRONG is not set
>CONFIG_THIN_ARCHIVES=y
>CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
>CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
>CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
>CONFIG_HAVE_ARCH_HUGE_VMAP=y
>CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
>CONFIG_MODULES_USE_ELF_REL=y
>CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
>CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
>CONFIG_HAVE_EXIT_THREAD=y
>CONFIG_ARCH_MMAP_RND_BITS=8
>CONFIG_HAVE_COPY_THREAD_TLS=y
># CONFIG_HAVE_ARCH_HASH is not set
># CONFIG_ISA_BUS_API is not set
>CONFIG_CLONE_BACKWARDS=y
>CONFIG_OLD_SIGSUSPEND3=y
>CONFIG_OLD_SIGACTION=y
># CONFIG_CPU_NO_EFFICIENT_FFS is not set
># CONFIG_HAVE_ARCH_VMAP_STACK is not set
># CONFIG_ARCH_OPTIONAL_KERNEL_RWX is not set
># CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set
>CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
>CONFIG_STRICT_KERNEL_RWX=y
>CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
>CONFIG_ARCH_HAS_REFCOUNT=y
># CONFIG_REFCOUNT_FULL is not set
>
>#
># GCOV-based kernel profiling
>#
># CONFIG_GCOV_KERNEL is not set
>CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
>CONFIG_HAVE_GENERIC_DMA_COHERENT=y
>CONFIG_RT_MUTEXES=y
>CONFIG_BASE_SMALL=0
># CONFIG_MODULES is not set
>CONFIG_MODULES_TREE_LOOKUP=y
>CONFIG_BLOCK=y
># CONFIG_LBDAF is not set
>CONFIG_BLK_SCSI_REQUEST=y
>CONFIG_BLK_DEV_BSG=y
>CONFIG_BLK_DEV_BSGLIB=y
>CONFIG_BLK_DEV_INTEGRITY=y
># CONFIG_BLK_DEV_ZONED is not set
>CONFIG_BLK_CMDLINE_PARSER=y
># CONFIG_BLK_WBT is not set
># CONFIG_BLK_DEBUG_FS is not set
>CONFIG_BLK_SED_OPAL=y
>
>#
># 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 is not set
># CONFIG_LDM_PARTITION is not set
>CONFIG_SGI_PARTITION=y
># CONFIG_ULTRIX_PARTITION is not set
>CONFIG_SUN_PARTITION=y
>CONFIG_KARMA_PARTITION=y
># CONFIG_EFI_PARTITION is not set
># CONFIG_SYSV68_PARTITION is not set
>CONFIG_CMDLINE_PARTITION=y
>CONFIG_BLK_MQ_PCI=y
>CONFIG_BLK_MQ_VIRTIO=y
>
>#
># IO Schedulers
>#
>CONFIG_IOSCHED_NOOP=y
># CONFIG_IOSCHED_DEADLINE is not set
>CONFIG_IOSCHED_CFQ=y
># CONFIG_DEFAULT_CFQ is not set
>CONFIG_DEFAULT_NOOP=y
>CONFIG_DEFAULT_IOSCHED="noop"
>CONFIG_MQ_IOSCHED_DEADLINE=y
>CONFIG_MQ_IOSCHED_KYBER=y
># CONFIG_IOSCHED_BFQ is not set
>CONFIG_ASN1=y
>CONFIG_UNINLINE_SPIN_UNLOCK=y
>CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
>CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
>CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
>CONFIG_FREEZER=y
>
>#
># Processor type and features
>#
>CONFIG_ZONE_DMA=y
># CONFIG_SMP is not set
>CONFIG_X86_FEATURE_NAMES=y
>CONFIG_X86_FAST_FEATURE_TESTS=y
>CONFIG_X86_MPPARSE=y
># CONFIG_GOLDFISH is not set
># CONFIG_INTEL_RDT 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_X86_SUPPORTS_MEMORY_FAILURE=y
>CONFIG_X86_32_IRIS=y
># CONFIG_SCHED_OMIT_FRAME_POINTER is not set
>CONFIG_HYPERVISOR_GUEST=y
>CONFIG_PARAVIRT=y
># CONFIG_PARAVIRT_DEBUG is not set
># CONFIG_XEN is not set
>CONFIG_KVM_GUEST=y
># CONFIG_KVM_DEBUG_FS is not set
># CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
>CONFIG_PARAVIRT_CLOCK=y
>CONFIG_NO_BOOTMEM=y
># CONFIG_M486 is not set
># CONFIG_M586 is not set
># CONFIG_M586TSC is not set
># CONFIG_M586MMX is not set
>CONFIG_M686=y
># CONFIG_MPENTIUMII is not set
># CONFIG_MPENTIUMIII is not set
># CONFIG_MPENTIUMM is not set
># CONFIG_MPENTIUM4 is not set
># CONFIG_MK6 is not set
># CONFIG_MK7 is not set
># CONFIG_MK8 is not set
># CONFIG_MCRUSOE is not set
># CONFIG_MEFFICEON is not set
># CONFIG_MWINCHIPC6 is not set
># CONFIG_MWINCHIP3D is not set
># CONFIG_MELAN is not set
># CONFIG_MGEODEGX1 is not set
># CONFIG_MGEODE_LX is not set
># CONFIG_MCYRIXIII is not set
># CONFIG_MVIAC3_2 is not set
># CONFIG_MVIAC7 is not set
># CONFIG_MCORE2 is not set
># CONFIG_MATOM is not set
># CONFIG_X86_GENERIC is not set
>CONFIG_X86_INTERNODE_CACHE_SHIFT=5
>CONFIG_X86_L1_CACHE_SHIFT=5
># CONFIG_X86_PPRO_FENCE is not set
>CONFIG_X86_USE_PPRO_CHECKSUM=y
>CONFIG_X86_TSC=y
>CONFIG_X86_CMPXCHG64=y
>CONFIG_X86_CMOV=y
>CONFIG_X86_MINIMUM_CPU_FAMILY=5
>CONFIG_X86_DEBUGCTLMSR=y
>CONFIG_CPU_SUP_INTEL=y
>CONFIG_CPU_SUP_AMD=y
>CONFIG_CPU_SUP_CENTAUR=y
>CONFIG_CPU_SUP_TRANSMETA_32=y
>CONFIG_HPET_TIMER=y
>CONFIG_DMI=y
>CONFIG_SWIOTLB=y
>CONFIG_IOMMU_HELPER=y
>CONFIG_NR_CPUS=1
>CONFIG_PREEMPT_NONE=y
># CONFIG_PREEMPT_VOLUNTARY is not set
># CONFIG_PREEMPT is not set
>CONFIG_PREEMPT_COUNT=y
>CONFIG_UP_LATE_INIT=y
>CONFIG_X86_UP_APIC=y
>CONFIG_X86_UP_IOAPIC=y
>CONFIG_X86_LOCAL_APIC=y
>CONFIG_X86_IO_APIC=y
>CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
>CONFIG_X86_MCE=y
>CONFIG_X86_MCELOG_LEGACY=y
>CONFIG_X86_MCE_INTEL=y
>CONFIG_X86_MCE_AMD=y
>CONFIG_X86_ANCIENT_MCE=y
>CONFIG_X86_MCE_THRESHOLD=y
># CONFIG_X86_MCE_INJECT is not set
>CONFIG_X86_THERMAL_VECTOR=y
>
>#
># Performance monitoring
>#
>CONFIG_PERF_EVENTS_INTEL_UNCORE=y
>CONFIG_PERF_EVENTS_INTEL_RAPL=y
>CONFIG_PERF_EVENTS_INTEL_CSTATE=y
># CONFIG_PERF_EVENTS_AMD_POWER is not set
># CONFIG_X86_LEGACY_VM86 is not set
># CONFIG_VM86 is not set
>CONFIG_X86_16BIT=y
>CONFIG_X86_ESPFIX32=y
>CONFIG_TOSHIBA=y
># CONFIG_I8K is not set
># CONFIG_X86_REBOOTFIXUPS is not set
>CONFIG_MICROCODE=y
>CONFIG_MICROCODE_INTEL=y
>CONFIG_MICROCODE_AMD=y
>CONFIG_MICROCODE_OLD_INTERFACE=y
>CONFIG_X86_MSR=y
>CONFIG_X86_CPUID=y
># CONFIG_NOHIGHMEM is not set
># CONFIG_HIGHMEM4G is not set
>CONFIG_HIGHMEM64G=y
>CONFIG_PAGE_OFFSET=0xC0000000
>CONFIG_HIGHMEM=y
>CONFIG_X86_PAE=y
>CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
>CONFIG_ARCH_DMA_ADDR_T_64BIT=y
>CONFIG_ARCH_HAS_MEM_ENCRYPT=y
>CONFIG_ARCH_FLATMEM_ENABLE=y
>CONFIG_ARCH_SPARSEMEM_ENABLE=y
>CONFIG_ARCH_SELECT_MEMORY_MODEL=y
>CONFIG_ILLEGAL_POINTER_VALUE=0
>CONFIG_SELECT_MEMORY_MODEL=y
>CONFIG_FLATMEM_MANUAL=y
># CONFIG_SPARSEMEM_MANUAL is not set
>CONFIG_FLATMEM=y
>CONFIG_FLAT_NODE_MEM_MAP=y
>CONFIG_SPARSEMEM_STATIC=y
>CONFIG_HAVE_MEMBLOCK=y
>CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
>CONFIG_HAVE_GENERIC_GUP=y
>CONFIG_ARCH_DISCARD_MEMBLOCK=y
>CONFIG_MEMORY_ISOLATION=y
># CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
>CONFIG_SPLIT_PTLOCK_CPUS=4
>CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
>CONFIG_MEMORY_BALLOON=y
># CONFIG_COMPACTION is not set
>CONFIG_MIGRATION=y
>CONFIG_PHYS_ADDR_T_64BIT=y
># CONFIG_BOUNCE is not set
>CONFIG_VIRT_TO_BUS=y
>CONFIG_KSM=y
>CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
>CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
># CONFIG_MEMORY_FAILURE is not set
># CONFIG_TRANSPARENT_HUGEPAGE is not set
># CONFIG_ARCH_WANTS_THP_SWAP is not set
>CONFIG_NEED_PER_CPU_KM=y
># CONFIG_CLEANCACHE is not set
># CONFIG_FRONTSWAP is not set
>CONFIG_CMA=y
>CONFIG_CMA_DEBUG=y
># CONFIG_CMA_DEBUGFS is not set
>CONFIG_CMA_AREAS=7
>CONFIG_ZPOOL=y
>CONFIG_ZBUD=y
>CONFIG_Z3FOLD=y
>CONFIG_ZSMALLOC=y
># CONFIG_PGTABLE_MAPPING is not set
># CONFIG_ZSMALLOC_STAT is not set
>CONFIG_GENERIC_EARLY_IOREMAP=y
>CONFIG_ARCH_SUPPORTS_DEFERRED_STRUCT_PAGE_INIT=y
>CONFIG_IDLE_PAGE_TRACKING=y
>CONFIG_FRAME_VECTOR=y
># CONFIG_PERCPU_STATS is not set
># CONFIG_GUP_BENCHMARK is not set
># CONFIG_X86_PMEM_LEGACY is not set
># CONFIG_HIGHPTE is not set
>CONFIG_X86_CHECK_BIOS_CORRUPTION=y
># CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set
>CONFIG_X86_RESERVE_LOW=64
># CONFIG_MATH_EMULATION is not set
>CONFIG_MTRR=y
># CONFIG_MTRR_SANITIZER is not set
>CONFIG_X86_PAT=y
>CONFIG_ARCH_USES_PG_UNCACHED=y
>CONFIG_ARCH_RANDOM=y
>CONFIG_X86_SMAP=y
>CONFIG_X86_INTEL_UMIP=y
># CONFIG_EFI is not set
># CONFIG_SECCOMP is not set
># CONFIG_HZ_100 is not set
># CONFIG_HZ_250 is not set
># CONFIG_HZ_300 is not set
>CONFIG_HZ_1000=y
>CONFIG_HZ=1000
># CONFIG_SCHED_HRTICK is not set
>CONFIG_KEXEC=y
># CONFIG_CRASH_DUMP is not set
># CONFIG_KEXEC_JUMP is not set
>CONFIG_PHYSICAL_START=0x1000000
>CONFIG_RELOCATABLE=y
># CONFIG_RANDOMIZE_BASE is not set
>CONFIG_X86_NEED_RELOCS=y
>CONFIG_PHYSICAL_ALIGN=0x200000
># CONFIG_COMPAT_VDSO is not set
># CONFIG_CMDLINE_BOOL is not set
>CONFIG_MODIFY_LDT_SYSCALL=y
>CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
>
>#
># Power management and ACPI options
>#
># CONFIG_SUSPEND is not set
>CONFIG_HIBERNATE_CALLBACKS=y
>CONFIG_HIBERNATION=y
>CONFIG_PM_STD_PARTITION=""
>CONFIG_PM_SLEEP=y
># CONFIG_PM_AUTOSLEEP is not set
>CONFIG_PM_WAKELOCKS=y
>CONFIG_PM_WAKELOCKS_LIMIT=100
>CONFIG_PM_WAKELOCKS_GC=y
>CONFIG_PM=y
># CONFIG_PM_DEBUG is not set
>CONFIG_PM_CLK=y
>CONFIG_WQ_POWER_EFFICIENT_DEFAULT=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_SLEEP=y
># CONFIG_ACPI_PROCFS_POWER is not set
>CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
># CONFIG_ACPI_EC_DEBUGFS is not set
>CONFIG_ACPI_AC=y
>CONFIG_ACPI_BATTERY=y
>CONFIG_ACPI_BUTTON=y
># CONFIG_ACPI_VIDEO is not set
>CONFIG_ACPI_FAN=y
># 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_IPMI is not set
># CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
>CONFIG_ACPI_THERMAL=y
>CONFIG_ACPI_CUSTOM_DSDT_FILE=""
># CONFIG_ACPI_CUSTOM_DSDT is not set
>CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
>CONFIG_ACPI_TABLE_UPGRADE=y
># CONFIG_ACPI_DEBUG is not set
># CONFIG_ACPI_PCI_SLOT is not set
>CONFIG_X86_PM_TIMER=y
># CONFIG_ACPI_CONTAINER is not set
>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_REDUCED_HARDWARE_ONLY 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_ACPI_EXTLOG is not set
># CONFIG_PMIC_OPREGION is not set
># CONFIG_ACPI_CONFIGFS is not set
># CONFIG_SFI is not set
>CONFIG_X86_APM_BOOT=y
>CONFIG_APM=y
>CONFIG_APM_IGNORE_USER_SUSPEND=y
># CONFIG_APM_DO_ENABLE is not set
># CONFIG_APM_CPU_IDLE is not set
># CONFIG_APM_DISPLAY_BLANK is not set
>CONFIG_APM_ALLOW_INTS=y
>
>#
># CPU Frequency scaling
>#
># CONFIG_CPU_FREQ is not set
>
>#
># CPU Idle
>#
>CONFIG_CPU_IDLE=y
>CONFIG_CPU_IDLE_GOV_LADDER=y
>CONFIG_CPU_IDLE_GOV_MENU=y
># CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
># CONFIG_INTEL_IDLE is not set
>
>#
># Bus options (PCI etc.)
>#
>CONFIG_PCI=y
># CONFIG_PCI_GOBIOS is not set
># CONFIG_PCI_GOMMCONFIG is not set
># CONFIG_PCI_GODIRECT is not set
>CONFIG_PCI_GOANY=y
>CONFIG_PCI_BIOS=y
>CONFIG_PCI_DIRECT=y
>CONFIG_PCI_MMCONFIG=y
>CONFIG_PCI_DOMAINS=y
># CONFIG_PCIEPORTBUS is not set
>CONFIG_PCI_BUS_ADDR_T_64BIT=y
># CONFIG_PCI_MSI is not set
>CONFIG_PCI_QUIRKS=y
># CONFIG_PCI_DEBUG is not set
># CONFIG_PCI_STUB is not set
>CONFIG_PCI_LOCKLESS_CONFIG=y
># CONFIG_PCI_IOV is not set
># CONFIG_PCI_PRI is not set
># CONFIG_PCI_PASID is not set
>CONFIG_PCI_LABEL=y
># CONFIG_HOTPLUG_PCI is not set
>
>#
># DesignWare PCI Core Support
>#
>
>#
># PCI host controller drivers
>#
>
>#
># PCI Endpoint
>#
># CONFIG_PCI_ENDPOINT is not set
>
>#
># PCI switch controller drivers
>#
># CONFIG_PCI_SW_SWITCHTEC is not set
>CONFIG_ISA_DMA_API=y
># CONFIG_ISA is not set
># CONFIG_SCx200 is not set
># CONFIG_ALIX is not set
># CONFIG_NET5501 is not set
>CONFIG_GEOS=y
>CONFIG_AMD_NB=y
># CONFIG_PCCARD is not set
># CONFIG_RAPIDIO is not set
>CONFIG_X86_SYSFB=y
>
>#
># Executable file formats / Emulations
>#
>CONFIG_BINFMT_ELF=y
>CONFIG_ELFCORE=y
>CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
>CONFIG_BINFMT_SCRIPT=y
>CONFIG_HAVE_AOUT=y
>CONFIG_BINFMT_AOUT=y
>CONFIG_BINFMT_MISC=y
>CONFIG_COREDUMP=y
>CONFIG_COMPAT_32=y
>CONFIG_HAVE_ATOMIC_IOMAP=y
>CONFIG_NET=y
>CONFIG_NET_INGRESS=y
>CONFIG_NET_EGRESS=y
>
>#
># Networking options
>#
>CONFIG_PACKET=y
># CONFIG_PACKET_DIAG is not set
>CONFIG_UNIX=y
>CONFIG_UNIX_DIAG=y
>CONFIG_TLS=y
>CONFIG_XFRM=y
>CONFIG_XFRM_OFFLOAD=y
>CONFIG_XFRM_ALGO=y
>CONFIG_XFRM_USER=y
>CONFIG_XFRM_SUB_POLICY=y
># CONFIG_XFRM_MIGRATE is not set
>CONFIG_XFRM_STATISTICS=y
>CONFIG_XFRM_IPCOMP=y
>CONFIG_NET_KEY=y
># CONFIG_NET_KEY_MIGRATE is not set
>CONFIG_INET=y
># CONFIG_IP_MULTICAST is not set
># CONFIG_IP_ADVANCED_ROUTER is not set
>CONFIG_IP_ROUTE_CLASSID=y
>CONFIG_IP_PNP=y
>CONFIG_IP_PNP_DHCP=y
>CONFIG_IP_PNP_BOOTP=y
>CONFIG_IP_PNP_RARP=y
>CONFIG_NET_IPIP=y
>CONFIG_NET_IPGRE_DEMUX=y
>CONFIG_NET_IP_TUNNEL=y
>CONFIG_NET_IPGRE=y
># CONFIG_SYN_COOKIES is not set
>CONFIG_NET_UDP_TUNNEL=y
>CONFIG_NET_FOU=y
>CONFIG_NET_FOU_IP_TUNNELS=y
>CONFIG_INET_AH=y
>CONFIG_INET_ESP=y
>CONFIG_INET_ESP_OFFLOAD=y
>CONFIG_INET_IPCOMP=y
>CONFIG_INET_XFRM_TUNNEL=y
>CONFIG_INET_TUNNEL=y
>CONFIG_INET_XFRM_MODE_TRANSPORT=y
># CONFIG_INET_XFRM_MODE_TUNNEL is not set
># CONFIG_INET_XFRM_MODE_BEET is not set
>CONFIG_INET_DIAG=y
>CONFIG_INET_TCP_DIAG=y
># CONFIG_INET_UDP_DIAG is not set
>CONFIG_INET_RAW_DIAG=y
>CONFIG_INET_DIAG_DESTROY=y
># CONFIG_TCP_CONG_ADVANCED is not set
>CONFIG_TCP_CONG_CUBIC=y
>CONFIG_DEFAULT_TCP_CONG="cubic"
>CONFIG_TCP_MD5SIG=y
># CONFIG_IPV6 is not set
>CONFIG_NETWORK_SECMARK=y
>CONFIG_NET_PTP_CLASSIFY=y
>CONFIG_NETWORK_PHY_TIMESTAMPING=y
># CONFIG_NETFILTER is not set
>CONFIG_IP_DCCP=y
>CONFIG_INET_DCCP_DIAG=y
>
>#
># DCCP CCIDs Configuration
>#
># CONFIG_IP_DCCP_CCID2_DEBUG is not set
># CONFIG_IP_DCCP_CCID3 is not set
>
>#
># DCCP Kernel Hacking
>#
>CONFIG_IP_DCCP_DEBUG=y
>CONFIG_IP_SCTP=y
>CONFIG_SCTP_DBG_OBJCNT=y
># CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5 is not set
># CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set
>CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE=y
># CONFIG_SCTP_COOKIE_HMAC_MD5 is not set
>CONFIG_SCTP_COOKIE_HMAC_SHA1=y
>CONFIG_INET_SCTP_DIAG=y
># CONFIG_RDS is not set
>CONFIG_TIPC=y
>CONFIG_TIPC_MEDIA_UDP=y
>CONFIG_ATM=y
>CONFIG_ATM_CLIP=y
>CONFIG_ATM_CLIP_NO_ICMP=y
>CONFIG_ATM_LANE=y
># CONFIG_ATM_MPOA is not set
>CONFIG_ATM_BR2684=y
># CONFIG_ATM_BR2684_IPFILTER is not set
>CONFIG_L2TP=y
># CONFIG_L2TP_DEBUGFS is not set
>CONFIG_L2TP_V3=y
>CONFIG_L2TP_IP=y
># CONFIG_L2TP_ETH is not set
>CONFIG_STP=y
>CONFIG_BRIDGE=y
># CONFIG_BRIDGE_IGMP_SNOOPING is not set
>CONFIG_BRIDGE_VLAN_FILTERING=y
>CONFIG_HAVE_NET_DSA=y
>CONFIG_NET_DSA=y
>CONFIG_NET_DSA_TAG_BRCM=y
>CONFIG_NET_DSA_TAG_BRCM_PREPEND=y
>CONFIG_NET_DSA_TAG_LAN9303=y
>CONFIG_NET_DSA_TAG_TRAILER=y
>CONFIG_NET_DSA_TAG_QCA=y
>CONFIG_VLAN_8021Q=y
># CONFIG_VLAN_8021Q_GVRP is not set
># CONFIG_VLAN_8021Q_MVRP is not set
>CONFIG_DECNET=y
>CONFIG_DECNET_ROUTER=y
>CONFIG_LLC=y
># CONFIG_LLC2 is not set
>CONFIG_IPX=y
>CONFIG_IPX_INTERN=y
># CONFIG_ATALK is not set
>CONFIG_X25=y
>CONFIG_LAPB=y
># CONFIG_PHONET is not set
>CONFIG_IEEE802154=y
>CONFIG_IEEE802154_NL802154_EXPERIMENTAL=y
># CONFIG_IEEE802154_SOCKET is not set
>CONFIG_MAC802154=y
>CONFIG_NET_SCHED=y
>
>#
># Queueing/Scheduling
>#
>CONFIG_NET_SCH_CBQ=y
># CONFIG_NET_SCH_HTB is not set
>CONFIG_NET_SCH_HFSC=y
>CONFIG_NET_SCH_ATM=y
>CONFIG_NET_SCH_PRIO=y
>CONFIG_NET_SCH_MULTIQ=y
>CONFIG_NET_SCH_RED=y
>CONFIG_NET_SCH_SFB=y
># CONFIG_NET_SCH_SFQ is not set
># CONFIG_NET_SCH_TEQL is not set
>CONFIG_NET_SCH_TBF=y
># CONFIG_NET_SCH_CBS is not set
># CONFIG_NET_SCH_GRED is not set
>CONFIG_NET_SCH_DSMARK=y
>CONFIG_NET_SCH_NETEM=y
>CONFIG_NET_SCH_DRR=y
># CONFIG_NET_SCH_MQPRIO is not set
>CONFIG_NET_SCH_CHOKE=y
># CONFIG_NET_SCH_QFQ is not set
>CONFIG_NET_SCH_CODEL=y
># CONFIG_NET_SCH_FQ_CODEL is not set
># CONFIG_NET_SCH_FQ is not set
>CONFIG_NET_SCH_HHF=y
># CONFIG_NET_SCH_PIE is not set
>CONFIG_NET_SCH_INGRESS=y
># CONFIG_NET_SCH_PLUG is not set
># CONFIG_NET_SCH_DEFAULT is not set
>
>#
># Classification
>#
>CONFIG_NET_CLS=y
>CONFIG_NET_CLS_BASIC=y
>CONFIG_NET_CLS_TCINDEX=y
>CONFIG_NET_CLS_ROUTE4=y
># CONFIG_NET_CLS_FW is not set
>CONFIG_NET_CLS_U32=y
>CONFIG_CLS_U32_PERF=y
># CONFIG_CLS_U32_MARK is not set
>CONFIG_NET_CLS_RSVP=y
>CONFIG_NET_CLS_RSVP6=y
># 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=y
>CONFIG_NET_EMATCH=y
>CONFIG_NET_EMATCH_STACK=32
># CONFIG_NET_EMATCH_CMP is not set
>CONFIG_NET_EMATCH_NBYTE=y
># CONFIG_NET_EMATCH_U32 is not set
># CONFIG_NET_EMATCH_META is not set
># CONFIG_NET_EMATCH_TEXT is not set
># CONFIG_NET_EMATCH_CANID is not set
>CONFIG_NET_CLS_ACT=y
>CONFIG_NET_ACT_POLICE=y
>CONFIG_NET_ACT_GACT=y
>CONFIG_GACT_PROB=y
>CONFIG_NET_ACT_MIRRED=y
># CONFIG_NET_ACT_SAMPLE is not set
>CONFIG_NET_ACT_NAT=y
>CONFIG_NET_ACT_PEDIT=y
>CONFIG_NET_ACT_SIMP=y
># CONFIG_NET_ACT_SKBEDIT is not set
>CONFIG_NET_ACT_CSUM=y
># CONFIG_NET_ACT_VLAN is not set
># CONFIG_NET_ACT_BPF is not set
>CONFIG_NET_ACT_SKBMOD=y
># CONFIG_NET_ACT_IFE is not set
>CONFIG_NET_ACT_TUNNEL_KEY=y
># CONFIG_NET_CLS_IND is not set
>CONFIG_NET_SCH_FIFO=y
># CONFIG_DCB is not set
>CONFIG_DNS_RESOLVER=y
># CONFIG_BATMAN_ADV is not set
># CONFIG_OPENVSWITCH is not set
># CONFIG_VSOCKETS is not set
>CONFIG_NETLINK_DIAG=y
># CONFIG_MPLS is not set
>CONFIG_NET_NSH=y
>CONFIG_HSR=y
>CONFIG_NET_SWITCHDEV=y
># CONFIG_NET_L3_MASTER_DEV is not set
>CONFIG_NET_NCSI=y
># CONFIG_CGROUP_NET_PRIO is not set
># CONFIG_CGROUP_NET_CLASSID is not set
>CONFIG_NET_RX_BUSY_POLL=y
>CONFIG_BQL=y
>
>#
># Network testing
>#
>CONFIG_NET_PKTGEN=y
>CONFIG_HAMRADIO=y
>
>#
># Packet Radio protocols
>#
>CONFIG_AX25=y
># CONFIG_AX25_DAMA_SLAVE is not set
># CONFIG_NETROM is not set
>CONFIG_ROSE=y
>
>#
># AX.25 network device drivers
>#
>CONFIG_MKISS=y
>CONFIG_6PACK=y
>CONFIG_BPQETHER=y
>CONFIG_BAYCOM_SER_FDX=y
>CONFIG_BAYCOM_SER_HDX=y
>CONFIG_YAM=y
>CONFIG_CAN=y
>CONFIG_CAN_RAW=y
>CONFIG_CAN_BCM=y
>CONFIG_CAN_GW=y
>
>#
># CAN Device Drivers
>#
># CONFIG_CAN_VCAN is not set
>CONFIG_CAN_VXCAN=y
># CONFIG_CAN_SLCAN is not set
>CONFIG_CAN_DEV=y
>CONFIG_CAN_CALC_BITTIMING=y
>CONFIG_CAN_LEDS=y
># CONFIG_CAN_GRCAN is not set
># CONFIG_PCH_CAN is not set
>CONFIG_CAN_C_CAN=y
>CONFIG_CAN_C_CAN_PLATFORM=y
># CONFIG_CAN_C_CAN_PCI is not set
># CONFIG_CAN_CC770 is not set
># CONFIG_CAN_IFI_CANFD is not set
>CONFIG_CAN_M_CAN=y
># CONFIG_CAN_PEAK_PCIEFD is not set
>CONFIG_CAN_SJA1000=y
># CONFIG_CAN_SJA1000_ISA is not set
># CONFIG_CAN_SJA1000_PLATFORM is not set
># CONFIG_CAN_EMS_PCI is not set
># CONFIG_CAN_PEAK_PCI is not set
># CONFIG_CAN_KVASER_PCI is not set
># CONFIG_CAN_PLX_PCI is not set
>CONFIG_CAN_SOFTING=y
>
>#
># CAN SPI interfaces
>#
>CONFIG_CAN_HI311X=y
>CONFIG_CAN_MCP251X=y
>
>#
># CAN USB interfaces
>#
>CONFIG_CAN_EMS_USB=y
>CONFIG_CAN_ESD_USB2=y
>CONFIG_CAN_GS_USB=y
>CONFIG_CAN_KVASER_USB=y
>CONFIG_CAN_PEAK_USB=y
>CONFIG_CAN_8DEV_USB=y
>CONFIG_CAN_MCBA_USB=y
># CONFIG_CAN_DEBUG_DEVICES is not set
># CONFIG_BT is not set
>CONFIG_AF_RXRPC=y
>CONFIG_AF_RXRPC_INJECT_LOSS=y
># CONFIG_AF_RXRPC_DEBUG is not set
># CONFIG_RXKAD is not set
># CONFIG_AF_KCM is not set
># CONFIG_STREAM_PARSER is not set
>CONFIG_FIB_RULES=y
>CONFIG_WIRELESS=y
>CONFIG_WIRELESS_EXT=y
>CONFIG_WEXT_CORE=y
>CONFIG_WEXT_PROC=y
>CONFIG_WEXT_PRIV=y
>CONFIG_CFG80211=y
># CONFIG_NL80211_TESTMODE is not set
>CONFIG_CFG80211_DEVELOPER_WARNINGS=y
>CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
>CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
>CONFIG_CFG80211_DEFAULT_PS=y
>CONFIG_CFG80211_DEBUGFS=y
>CONFIG_CFG80211_CRDA_SUPPORT=y
>CONFIG_CFG80211_WEXT=y
># CONFIG_LIB80211 is not set
># CONFIG_MAC80211 is not set
>CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
>CONFIG_WIMAX=y
>CONFIG_WIMAX_DEBUG_LEVEL=8
>CONFIG_RFKILL=y
>CONFIG_RFKILL_LEDS=y
>CONFIG_RFKILL_INPUT=y
>CONFIG_RFKILL_GPIO=y
>CONFIG_NET_9P=y
>CONFIG_NET_9P_VIRTIO=y
>CONFIG_NET_9P_DEBUG=y
># CONFIG_CAIF is not set
>CONFIG_CEPH_LIB=y
># CONFIG_CEPH_LIB_PRETTYDEBUG is not set
>CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y
># CONFIG_NFC is not set
>CONFIG_PSAMPLE=y
># CONFIG_NET_IFE is not set
># CONFIG_LWTUNNEL is not set
>CONFIG_DST_CACHE=y
>CONFIG_GRO_CELLS=y
>CONFIG_NET_DEVLINK=y
>CONFIG_MAY_USE_DEVLINK=y
>
>#
># Device Drivers
>#
>
>#
># Generic Driver Options
>#
>CONFIG_UEVENT_HELPER=y
>CONFIG_UEVENT_HELPER_PATH=""
>CONFIG_DEVTMPFS=y
># CONFIG_DEVTMPFS_MOUNT is not set
># CONFIG_STANDALONE is not set
># CONFIG_PREVENT_FIRMWARE_BUILD is not set
>CONFIG_FW_LOADER=y
>CONFIG_FIRMWARE_IN_KERNEL=y
>CONFIG_EXTRA_FIRMWARE=""
>CONFIG_FW_LOADER_USER_HELPER=y
># CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
>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_SYS_HYPERVISOR is not set
># CONFIG_GENERIC_CPU_DEVICES is not set
>CONFIG_GENERIC_CPU_AUTOPROBE=y
>CONFIG_REGMAP=y
>CONFIG_REGMAP_I2C=y
>CONFIG_REGMAP_SPI=y
>CONFIG_REGMAP_W1=y
>CONFIG_REGMAP_MMIO=y
>CONFIG_REGMAP_IRQ=y
>CONFIG_DMA_SHARED_BUFFER=y
># CONFIG_DMA_FENCE_TRACE is not set
>CONFIG_DMA_CMA=y
>
>#
># Default contiguous memory area size:
>#
>CONFIG_CMA_SIZE_PERCENTAGE=0
># CONFIG_CMA_SIZE_SEL_MBYTES is not set
>CONFIG_CMA_SIZE_SEL_PERCENTAGE=y
># CONFIG_CMA_SIZE_SEL_MIN is not set
># CONFIG_CMA_SIZE_SEL_MAX is not set
>CONFIG_CMA_ALIGNMENT=8
>
>#
># Bus devices
>#
>CONFIG_SIMPLE_PM_BUS=y
>CONFIG_CONNECTOR=y
>CONFIG_PROC_EVENTS=y
>CONFIG_MTD=y
>CONFIG_MTD_REDBOOT_PARTS=y
>CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
>CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
>CONFIG_MTD_REDBOOT_PARTS_READONLY=y
>CONFIG_MTD_CMDLINE_PARTS=y
># CONFIG_MTD_OF_PARTS is not set
>CONFIG_MTD_AR7_PARTS=y
>
>#
># Partition parsers
>#
>
>#
># User Modules And Translation Layers
>#
>CONFIG_MTD_BLKDEVS=y
>CONFIG_MTD_BLOCK=y
>CONFIG_FTL=y
>CONFIG_NFTL=y
># CONFIG_NFTL_RW is not set
># CONFIG_INFTL is not set
>CONFIG_RFD_FTL=y
>CONFIG_SSFDC=y
># CONFIG_SM_FTL is not set
>CONFIG_MTD_OOPS=y
># CONFIG_MTD_SWAP is not set
>CONFIG_MTD_PARTITIONED_MASTER=y
>
>#
># RAM/ROM/Flash chip drivers
>#
>CONFIG_MTD_CFI=y
>CONFIG_MTD_JEDECPROBE=y
>CONFIG_MTD_GEN_PROBE=y
>CONFIG_MTD_CFI_ADV_OPTIONS=y
>CONFIG_MTD_CFI_NOSWAP=y
># CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
># CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
>CONFIG_MTD_CFI_GEOMETRY=y
># CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
># CONFIG_MTD_MAP_BANK_WIDTH_2 is not set
>CONFIG_MTD_MAP_BANK_WIDTH_4=y
># CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
># CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
># CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
>CONFIG_MTD_CFI_I1=y
># CONFIG_MTD_CFI_I2 is not set
># CONFIG_MTD_CFI_I4 is not set
>CONFIG_MTD_CFI_I8=y
>CONFIG_MTD_OTP=y
>CONFIG_MTD_CFI_INTELEXT=y
>CONFIG_MTD_CFI_AMDSTD=y
>CONFIG_MTD_CFI_STAA=y
>CONFIG_MTD_CFI_UTIL=y
>CONFIG_MTD_RAM=y
>CONFIG_MTD_ROM=y
>CONFIG_MTD_ABSENT=y
>
>#
># Mapping drivers for chip access
>#
>CONFIG_MTD_COMPLEX_MAPPINGS=y
># CONFIG_MTD_PHYSMAP is not set
>CONFIG_MTD_PHYSMAP_OF=y
>CONFIG_MTD_PHYSMAP_OF_VERSATILE=y
># CONFIG_MTD_PHYSMAP_OF_GEMINI is not set
># CONFIG_MTD_SBC_GXX is not set
>CONFIG_MTD_AMD76XROM=y
># CONFIG_MTD_ICHXROM is not set
># CONFIG_MTD_ESB2ROM is not set
># CONFIG_MTD_CK804XROM is not set
># CONFIG_MTD_SCB2_FLASH is not set
># CONFIG_MTD_NETtel is not set
># CONFIG_MTD_L440GX is not set
># CONFIG_MTD_PCI is not set
># CONFIG_MTD_GPIO_ADDR is not set
># CONFIG_MTD_INTEL_VR_NOR is not set
>CONFIG_MTD_PLATRAM=y
>CONFIG_MTD_LATCH_ADDR=y
>
>#
># Self-contained MTD device drivers
>#
># CONFIG_MTD_PMC551 is not set
>CONFIG_MTD_DATAFLASH=y
># CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set
>CONFIG_MTD_DATAFLASH_OTP=y
>CONFIG_MTD_M25P80=y
># CONFIG_MTD_MCHP23K256 is not set
>CONFIG_MTD_SST25L=y
>CONFIG_MTD_SLRAM=y
>CONFIG_MTD_PHRAM=y
>CONFIG_MTD_MTDRAM=y
>CONFIG_MTDRAM_TOTAL_SIZE=4096
>CONFIG_MTDRAM_ERASE_SIZE=128
># CONFIG_MTD_BLOCK2MTD is not set
>
>#
># Disk-On-Chip Device Drivers
>#
>CONFIG_MTD_DOCG3=y
>CONFIG_BCH_CONST_M=14
>CONFIG_BCH_CONST_T=4
># CONFIG_MTD_NAND is not set
># CONFIG_MTD_ONENAND is not set
>
>#
># LPDDR & LPDDR2 PCM memory drivers
>#
># CONFIG_MTD_LPDDR is not set
>CONFIG_MTD_SPI_NOR=y
>CONFIG_MTD_MT81xx_NOR=y
># CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set
># CONFIG_SPI_INTEL_SPI_PCI is not set
># CONFIG_SPI_INTEL_SPI_PLATFORM is not set
># CONFIG_MTD_UBI is not set
>CONFIG_OF=y
># CONFIG_OF_UNITTEST is not set
>CONFIG_OF_KOBJ=y
>CONFIG_OF_ADDRESS=y
>CONFIG_OF_ADDRESS_PCI=y
>CONFIG_OF_IRQ=y
>CONFIG_OF_NET=y
>CONFIG_OF_MDIO=y
>CONFIG_OF_PCI=y
>CONFIG_OF_PCI_IRQ=y
># CONFIG_OF_OVERLAY 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=y
>CONFIG_BLK_DEV_FD=y
>CONFIG_CDROM=y
># CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
># CONFIG_ZRAM is not set
># CONFIG_BLK_DEV_DAC960 is not set
># CONFIG_BLK_DEV_UMEM is not set
># CONFIG_BLK_DEV_COW_COMMON 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=y
>CONFIG_DRBD_FAULT_INJECTION=y
>CONFIG_BLK_DEV_NBD=y
># CONFIG_BLK_DEV_SX8 is not set
>CONFIG_BLK_DEV_RAM=y
>CONFIG_BLK_DEV_RAM_COUNT=16
>CONFIG_BLK_DEV_RAM_SIZE=4096
>CONFIG_CDROM_PKTCDVD=y
>CONFIG_CDROM_PKTCDVD_BUFFERS=8
>CONFIG_CDROM_PKTCDVD_WCACHE=y
>CONFIG_ATA_OVER_ETH=y
># CONFIG_VIRTIO_BLK is not set
>CONFIG_BLK_DEV_RBD=y
># CONFIG_BLK_DEV_RSXX is not set
>
>#
># NVME Support
>#
># CONFIG_BLK_DEV_NVME is not set
># CONFIG_NVME_FC is not set
>CONFIG_NVME_TARGET=y
># CONFIG_NVME_TARGET_LOOP is not set
># CONFIG_NVME_TARGET_FC is not set
>
>#
># Misc devices
>#
># CONFIG_SENSORS_LIS3LV02D is not set
># CONFIG_AD525X_DPOT is not set
>CONFIG_DUMMY_IRQ=y
># CONFIG_IBM_ASM is not set
># CONFIG_PHANTOM is not set
># CONFIG_SGI_IOC4 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=y
>CONFIG_ISL29020=y
>CONFIG_SENSORS_TSL2550=y
># CONFIG_SENSORS_BH1770 is not set
>CONFIG_SENSORS_APDS990X=y
>CONFIG_HMC6352=y
># CONFIG_DS1682 is not set
># CONFIG_PCH_PHUB is not set
>CONFIG_USB_SWITCH_FSA9480=y
># CONFIG_LATTICE_ECP3_CONFIG is not set
># CONFIG_SRAM is not set
># CONFIG_PCI_ENDPOINT_TEST is not set
>CONFIG_C2PORT=y
># CONFIG_C2PORT_DURAMAR_2150 is not set
>
>#
># EEPROM support
>#
># CONFIG_EEPROM_AT24 is not set
>CONFIG_EEPROM_AT25=y
>CONFIG_EEPROM_LEGACY=y
># CONFIG_EEPROM_MAX6875 is not set
>CONFIG_EEPROM_93CX6=y
>CONFIG_EEPROM_93XX46=y
>CONFIG_EEPROM_IDT_89HPESX=y
># CONFIG_CB710_CORE is not set
>
>#
># Texas Instruments shared transport line discipline
>#
># CONFIG_TI_ST is not set
># CONFIG_SENSORS_LIS3_I2C is not set
>CONFIG_ALTERA_STAPL=y
># 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
>#
>
>#
># Intel MIC Bus Driver
>#
>
>#
># SCIF Bus Driver
>#
>
>#
># VOP Bus Driver
>#
>
>#
># Intel MIC Host Driver
>#
>
>#
># Intel MIC Card Driver
>#
>
>#
># SCIF Driver
>#
>
>#
># Intel MIC Coprocessor State Management (COSM) Drivers
>#
>
>#
># VOP Driver
>#
># CONFIG_ECHO is not set
># CONFIG_CXL_BASE is not set
># CONFIG_CXL_AFU_DRIVER_OPS is not set
># CONFIG_CXL_LIB is not set
>CONFIG_HAVE_IDE=y
># CONFIG_IDE is not set
>
>#
># SCSI device support
>#
>CONFIG_SCSI_MOD=y
>CONFIG_RAID_ATTRS=y
>CONFIG_SCSI=y
>CONFIG_SCSI_DMA=y
>CONFIG_SCSI_NETLINK=y
>CONFIG_SCSI_MQ_DEFAULT=y
># CONFIG_SCSI_PROC_FS is not set
>
>#
># SCSI support type (disk, tape, CD-ROM)
>#
>CONFIG_BLK_DEV_SD=y
>CONFIG_CHR_DEV_ST=y
>CONFIG_CHR_DEV_OSST=y
>CONFIG_BLK_DEV_SR=y
>CONFIG_BLK_DEV_SR_VENDOR=y
>CONFIG_CHR_DEV_SG=y
># CONFIG_CHR_DEV_SCH is not set
>CONFIG_SCSI_CONSTANTS=y
>CONFIG_SCSI_LOGGING=y
># CONFIG_SCSI_SCAN_ASYNC is not set
>
>#
># SCSI Transports
>#
>CONFIG_SCSI_SPI_ATTRS=y
>CONFIG_SCSI_FC_ATTRS=y
>CONFIG_SCSI_ISCSI_ATTRS=y
>CONFIG_SCSI_SAS_ATTRS=y
>CONFIG_SCSI_SAS_LIBSAS=y
>CONFIG_SCSI_SAS_ATA=y
>CONFIG_SCSI_SAS_HOST_SMP=y
>CONFIG_SCSI_SRP_ATTRS=y
>CONFIG_SCSI_LOWLEVEL=y
>CONFIG_ISCSI_TCP=y
># 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_SCSI_BNX2X_FCOE is not set
># CONFIG_BE2ISCSI is not set
># CONFIG_BLK_DEV_3W_XXXX_RAID is not set
># CONFIG_SCSI_HPSA is not set
># CONFIG_SCSI_3W_9XXX is not set
># CONFIG_SCSI_3W_SAS is not set
># CONFIG_SCSI_ACARD is not set
># CONFIG_SCSI_AACRAID is not set
># CONFIG_SCSI_AIC7XXX is not set
># CONFIG_SCSI_AIC79XX is not set
># CONFIG_SCSI_AIC94XX is not set
># CONFIG_SCSI_MVSAS is not set
># CONFIG_SCSI_MVUMI is not set
># CONFIG_SCSI_DPT_I2O is not set
># CONFIG_SCSI_ADVANSYS is not set
># CONFIG_SCSI_ARCMSR is not set
># CONFIG_SCSI_ESAS2R is not set
># CONFIG_MEGARAID_NEWGEN is not set
># CONFIG_MEGARAID_LEGACY is not set
># CONFIG_MEGARAID_SAS is not set
># CONFIG_SCSI_MPT3SAS is not set
># CONFIG_SCSI_MPT2SAS is not set
># CONFIG_SCSI_SMARTPQI is not set
>CONFIG_SCSI_UFSHCD=y
># CONFIG_SCSI_UFSHCD_PCI is not set
>CONFIG_SCSI_UFSHCD_PLATFORM=y
>CONFIG_SCSI_UFS_DWC_TC_PLATFORM=y
># CONFIG_SCSI_HPTIOP is not set
># CONFIG_SCSI_BUSLOGIC is not set
># CONFIG_VMWARE_PVSCSI is not set
>CONFIG_LIBFC=y
>CONFIG_LIBFCOE=y
># CONFIG_FCOE is not set
># CONFIG_FCOE_FNIC is not set
># CONFIG_SCSI_SNIC is not set
># CONFIG_SCSI_DMX3191D is not set
># CONFIG_SCSI_EATA is not set
># CONFIG_SCSI_FUTURE_DOMAIN is not set
># CONFIG_SCSI_GDTH is not set
># CONFIG_SCSI_ISCI 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_FC is not set
># CONFIG_SCSI_QLA_ISCSI is not set
># CONFIG_SCSI_LPFC 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=y
># CONFIG_SCSI_PMCRAID is not set
># CONFIG_SCSI_PM8001 is not set
># CONFIG_SCSI_BFA_FC is not set
>CONFIG_SCSI_VIRTIO=y
># CONFIG_SCSI_CHELSIO_FCOE is not set
>CONFIG_SCSI_DH=y
>CONFIG_SCSI_DH_RDAC=y
># CONFIG_SCSI_DH_HP_SW is not set
># CONFIG_SCSI_DH_EMC is not set
>CONFIG_SCSI_DH_ALUA=y
># CONFIG_SCSI_OSD_INITIATOR is not set
>CONFIG_ATA=y
># CONFIG_ATA_NONSTANDARD is not set
>CONFIG_ATA_VERBOSE_ERROR=y
>CONFIG_ATA_ACPI=y
># CONFIG_SATA_ZPODD is not set
>CONFIG_SATA_PMP=y
>
>#
># Controllers with non-SFF native interface
>#
># CONFIG_SATA_AHCI is not set
>CONFIG_SATA_AHCI_PLATFORM=y
>CONFIG_AHCI_CEVA=y
>CONFIG_AHCI_QORIQ=y
># 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 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_RZ1000 is not set
>
>#
># Generic fallback / legacy drivers
>#
># CONFIG_PATA_LEGACY is not set
>CONFIG_MD=y
># CONFIG_BLK_DEV_MD is not set
>CONFIG_BCACHE=y
># CONFIG_BCACHE_DEBUG is not set
># CONFIG_BCACHE_CLOSURES_DEBUG is not set
># CONFIG_BLK_DEV_DM is not set
># CONFIG_TARGET_CORE is not set
># CONFIG_FUSION is not set
>
>#
># IEEE 1394 (FireWire) support
>#
>CONFIG_FIREWIRE=y
># CONFIG_FIREWIRE_OHCI is not set
>CONFIG_FIREWIRE_SBP2=y
>CONFIG_FIREWIRE_NET=y
># CONFIG_FIREWIRE_NOSY is not set
># CONFIG_MACINTOSH_DRIVERS is not set
>CONFIG_NETDEVICES=y
>CONFIG_MII=y
># CONFIG_NET_CORE is not set
># CONFIG_ARCNET is not set
># CONFIG_ATM_DRIVERS is not set
>
>#
># CAIF transport drivers
>#
>
>#
># Distributed Switch Architecture drivers
>#
>CONFIG_B53=y
>CONFIG_B53_SPI_DRIVER=y
>CONFIG_B53_MDIO_DRIVER=y
>CONFIG_B53_MMAP_DRIVER=y
>CONFIG_B53_SRAB_DRIVER=y
># CONFIG_NET_DSA_BCM_SF2 is not set
>CONFIG_NET_DSA_LOOP=y
># CONFIG_NET_DSA_MT7530 is not set
>CONFIG_NET_DSA_MV88E6060=y
># CONFIG_MICROCHIP_KSZ is not set
># CONFIG_NET_DSA_MV88E6XXX is not set
>CONFIG_NET_DSA_QCA8K=y
>CONFIG_NET_DSA_SMSC_LAN9303=y
>CONFIG_NET_DSA_SMSC_LAN9303_I2C=y
>CONFIG_NET_DSA_SMSC_LAN9303_MDIO=y
>CONFIG_ETHERNET=y
>CONFIG_MDIO=y
>CONFIG_NET_VENDOR_3COM=y
># CONFIG_VORTEX is not set
># CONFIG_TYPHOON is not set
>CONFIG_NET_VENDOR_ADAPTEC=y
># CONFIG_ADAPTEC_STARFIRE is not set
>CONFIG_NET_VENDOR_AGERE=y
># CONFIG_ET131X is not set
>CONFIG_NET_VENDOR_ALACRITECH=y
># CONFIG_SLICOSS is not set
>CONFIG_NET_VENDOR_ALTEON=y
># CONFIG_ACENIC is not set
># CONFIG_ALTERA_TSE is not set
>CONFIG_NET_VENDOR_AMAZON=y
>CONFIG_NET_VENDOR_AMD=y
># CONFIG_AMD8111_ETH is not set
># CONFIG_PCNET32 is not set
># CONFIG_AMD_XGBE is not set
># CONFIG_AMD_XGBE_HAVE_ECC is not set
>CONFIG_NET_VENDOR_AQUANTIA=y
>CONFIG_NET_VENDOR_ARC=y
>CONFIG_NET_VENDOR_ATHEROS=y
># CONFIG_ATL2 is not set
># CONFIG_ATL1 is not set
># CONFIG_ATL1E is not set
># CONFIG_ATL1C is not set
># CONFIG_ALX is not set
># CONFIG_NET_VENDOR_AURORA is not set
>CONFIG_NET_CADENCE=y
>CONFIG_MACB=y
>CONFIG_MACB_USE_HWSTAMP=y
># CONFIG_MACB_PCI is not set
># CONFIG_NET_VENDOR_BROADCOM is not set
>CONFIG_NET_VENDOR_BROCADE=y
># CONFIG_BNA is not set
>CONFIG_NET_VENDOR_CAVIUM=y
>CONFIG_NET_VENDOR_CHELSIO=y
># CONFIG_CHELSIO_T1 is not set
># CONFIG_CHELSIO_T3 is not set
># CONFIG_CHELSIO_T4 is not set
># CONFIG_CHELSIO_T4VF is not set
>CONFIG_NET_VENDOR_CISCO=y
># CONFIG_ENIC is not set
># CONFIG_CX_ECAT is not set
># CONFIG_DNET is not set
>CONFIG_NET_VENDOR_DEC=y
># CONFIG_NET_TULIP is not set
>CONFIG_NET_VENDOR_DLINK=y
># CONFIG_DL2K is not set
># CONFIG_SUNDANCE is not set
>CONFIG_NET_VENDOR_EMULEX=y
># CONFIG_BE2NET is not set
># CONFIG_NET_VENDOR_EZCHIP is not set
>CONFIG_NET_VENDOR_EXAR=y
># CONFIG_S2IO is not set
># CONFIG_VXGE is not set
>CONFIG_NET_VENDOR_HP=y
># CONFIG_HP100 is not set
>CONFIG_NET_VENDOR_HUAWEI=y
>CONFIG_NET_VENDOR_INTEL=y
># CONFIG_E100 is not set
>CONFIG_E1000=y
>CONFIG_E1000E=y
>CONFIG_E1000E_HWTS=y
>CONFIG_IGB=y
>CONFIG_IGB_HWMON=y
># CONFIG_IGBVF is not set
># CONFIG_IXGB is not set
>CONFIG_IXGBE=y
>CONFIG_IXGBE_HWMON=y
># CONFIG_I40E is not set
>CONFIG_NET_VENDOR_I825XX=y
># CONFIG_JME is not set
># CONFIG_NET_VENDOR_MARVELL is not set
>CONFIG_NET_VENDOR_MELLANOX=y
># CONFIG_MLX4_EN is not set
># CONFIG_MLX4_CORE is not set
># CONFIG_MLX5_CORE is not set
>CONFIG_MLXSW_CORE=y
>CONFIG_MLXSW_CORE_HWMON=y
>CONFIG_MLXSW_CORE_THERMAL=y
>CONFIG_MLXSW_PCI=y
># CONFIG_MLXSW_I2C is not set
>CONFIG_MLXSW_SWITCHIB=y
>CONFIG_MLXSW_SWITCHX2=y
>CONFIG_MLXSW_SPECTRUM=y
>CONFIG_MLXFW=y
>CONFIG_NET_VENDOR_MICREL=y
>CONFIG_KS8851=y
># CONFIG_KS8851_MLL is not set
># CONFIG_KSZ884X_PCI is not set
># CONFIG_NET_VENDOR_MICROCHIP is not set
>CONFIG_NET_VENDOR_MYRI=y
># CONFIG_MYRI10GE is not set
># CONFIG_FEALNX is not set
># CONFIG_NET_VENDOR_NATSEMI is not set
># CONFIG_NET_VENDOR_NETRONOME is not set
>CONFIG_NET_VENDOR_NVIDIA=y
># CONFIG_FORCEDETH is not set
>CONFIG_NET_VENDOR_OKI=y
># CONFIG_PCH_GBE is not set
>CONFIG_ETHOC=y
>CONFIG_NET_PACKET_ENGINE=y
># CONFIG_HAMACHI is not set
># CONFIG_YELLOWFIN is not set
>CONFIG_NET_VENDOR_QLOGIC=y
># CONFIG_QLA3XXX is not set
># CONFIG_QLCNIC is not set
># CONFIG_QLGE is not set
># CONFIG_NETXEN_NIC is not set
># CONFIG_QED is not set
>CONFIG_NET_VENDOR_QUALCOMM=y
>CONFIG_QCA7000=y
>CONFIG_QCA7000_SPI=y
># CONFIG_QCOM_EMAC is not set
>CONFIG_RMNET=y
>CONFIG_NET_VENDOR_REALTEK=y
># CONFIG_8139CP is not set
># CONFIG_8139TOO is not set
># CONFIG_R8169 is not set
>CONFIG_NET_VENDOR_RENESAS=y
>CONFIG_NET_VENDOR_RDC=y
># CONFIG_R6040 is not set
># CONFIG_NET_VENDOR_ROCKER is not set
>CONFIG_NET_VENDOR_SAMSUNG=y
># CONFIG_SXGBE_ETH is not set
>CONFIG_NET_VENDOR_SEEQ=y
>CONFIG_NET_VENDOR_SILAN=y
># CONFIG_SC92031 is not set
>CONFIG_NET_VENDOR_SIS=y
># CONFIG_SIS900 is not set
># CONFIG_SIS190 is not set
>CONFIG_NET_VENDOR_SOLARFLARE=y
># CONFIG_SFC is not set
># CONFIG_SFC_FALCON is not set
>CONFIG_NET_VENDOR_SMSC=y
># CONFIG_EPIC100 is not set
># CONFIG_SMSC911X is not set
># CONFIG_SMSC9420 is not set
>CONFIG_NET_VENDOR_STMICRO=y
># CONFIG_STMMAC_ETH is not set
>CONFIG_NET_VENDOR_SUN=y
># CONFIG_HAPPYMEAL is not set
># CONFIG_SUNGEM is not set
># CONFIG_CASSINI is not set
># CONFIG_NIU is not set
>CONFIG_NET_VENDOR_TEHUTI=y
># CONFIG_TEHUTI is not set
>CONFIG_NET_VENDOR_TI=y
># CONFIG_TI_CPSW_ALE is not set
># CONFIG_TLAN is not set
>CONFIG_NET_VENDOR_VIA=y
>CONFIG_VIA_RHINE=y
># CONFIG_VIA_RHINE_MMIO is not set
>CONFIG_VIA_VELOCITY=y
>CONFIG_NET_VENDOR_WIZNET=y
>CONFIG_WIZNET_W5100=y
># CONFIG_WIZNET_W5300 is not set
># CONFIG_WIZNET_BUS_DIRECT is not set
>CONFIG_WIZNET_BUS_INDIRECT=y
># CONFIG_WIZNET_BUS_ANY is not set
># CONFIG_NET_VENDOR_SYNOPSYS is not set
># CONFIG_FDDI is not set
># CONFIG_HIPPI is not set
># CONFIG_NET_SB1000 is not set
>CONFIG_MDIO_DEVICE=y
>CONFIG_MDIO_BUS=y
>CONFIG_MDIO_BCM_UNIMAC=y
>CONFIG_MDIO_BITBANG=y
>CONFIG_MDIO_BUS_MUX=y
># CONFIG_MDIO_BUS_MUX_GPIO is not set
>CONFIG_MDIO_BUS_MUX_MMIOREG=y
># CONFIG_MDIO_GPIO is not set
>CONFIG_MDIO_HISI_FEMAC=y
>CONFIG_PHYLIB=y
>CONFIG_SWPHY=y
># CONFIG_LED_TRIGGER_PHY is not set
>
>#
># MII PHY device drivers
>#
># CONFIG_AMD_PHY is not set
>CONFIG_AQUANTIA_PHY=y
>CONFIG_AT803X_PHY=y
>CONFIG_BCM7XXX_PHY=y
># CONFIG_BCM87XX_PHY is not set
>CONFIG_BCM_NET_PHYLIB=y
># CONFIG_BROADCOM_PHY is not set
># CONFIG_CICADA_PHY is not set
># CONFIG_CORTINA_PHY is not set
>CONFIG_DAVICOM_PHY=y
>CONFIG_DP83822_PHY=y
># CONFIG_DP83848_PHY is not set
>CONFIG_DP83867_PHY=y
>CONFIG_FIXED_PHY=y
># CONFIG_ICPLUS_PHY is not set
># CONFIG_INTEL_XWAY_PHY is not set
># CONFIG_LSI_ET1011C_PHY is not set
>CONFIG_LXT_PHY=y
># CONFIG_MARVELL_PHY is not set
>CONFIG_MARVELL_10G_PHY=y
>CONFIG_MICREL_PHY=y
>CONFIG_MICROCHIP_PHY=y
>CONFIG_MICROSEMI_PHY=y
>CONFIG_NATIONAL_PHY=y
># CONFIG_QSEMI_PHY is not set
># CONFIG_REALTEK_PHY is not set
>CONFIG_RENESAS_PHY=y
>CONFIG_ROCKCHIP_PHY=y
>CONFIG_SMSC_PHY=y
># CONFIG_STE10XP is not set
># CONFIG_TERANETICS_PHY is not set
>CONFIG_VITESSE_PHY=y
># CONFIG_XILINX_GMII2RGMII is not set
># CONFIG_MICREL_KS8995MA is not set
>CONFIG_PPP=y
># CONFIG_PPP_BSDCOMP is not set
># CONFIG_PPP_DEFLATE is not set
># CONFIG_PPP_FILTER is not set
>CONFIG_PPP_MPPE=y
>CONFIG_PPP_MULTILINK=y
># CONFIG_PPPOATM is not set
>CONFIG_PPPOE=y
># CONFIG_PPTP is not set
>CONFIG_PPPOL2TP=y
># CONFIG_PPP_ASYNC is not set
>CONFIG_PPP_SYNC_TTY=y
>CONFIG_SLIP=y
>CONFIG_SLHC=y
># CONFIG_SLIP_COMPRESSED is not set
># CONFIG_SLIP_SMART is not set
># CONFIG_SLIP_MODE_SLIP6 is not set
>CONFIG_USB_NET_DRIVERS=y
>CONFIG_USB_CATC=y
># CONFIG_USB_KAWETH is not set
>CONFIG_USB_PEGASUS=y
>CONFIG_USB_RTL8150=y
># CONFIG_USB_RTL8152 is not set
>CONFIG_USB_LAN78XX=y
>CONFIG_USB_USBNET=y
># CONFIG_USB_NET_AX8817X is not set
>CONFIG_USB_NET_AX88179_178A=y
>CONFIG_USB_NET_CDCETHER=y
># CONFIG_USB_NET_CDC_EEM is not set
>CONFIG_USB_NET_CDC_NCM=y
>CONFIG_USB_NET_HUAWEI_CDC_NCM=y
># CONFIG_USB_NET_CDC_MBIM is not set
>CONFIG_USB_NET_DM9601=y
>CONFIG_USB_NET_SR9700=y
>CONFIG_USB_NET_SR9800=y
>CONFIG_USB_NET_SMSC75XX=y
>CONFIG_USB_NET_SMSC95XX=y
>CONFIG_USB_NET_GL620A=y
>CONFIG_USB_NET_NET1080=y
>CONFIG_USB_NET_PLUSB=y
>CONFIG_USB_NET_MCS7830=y
>CONFIG_USB_NET_RNDIS_HOST=y
>CONFIG_USB_NET_CDC_SUBSET_ENABLE=y
>CONFIG_USB_NET_CDC_SUBSET=y
>CONFIG_USB_ALI_M5632=y
>CONFIG_USB_AN2720=y
># CONFIG_USB_BELKIN is not set
># CONFIG_USB_ARMLINUX is not set
># CONFIG_USB_EPSON2888 is not set
># CONFIG_USB_KC2190 is not set
>CONFIG_USB_NET_ZAURUS=y
># CONFIG_USB_NET_CX82310_ETH is not set
>CONFIG_USB_NET_KALMIA=y
>CONFIG_USB_NET_QMI_WWAN=y
># CONFIG_USB_HSO is not set
>CONFIG_USB_NET_INT51X1=y
>CONFIG_USB_IPHETH=y
>CONFIG_USB_SIERRA_NET=y
>CONFIG_USB_VL600=y
># CONFIG_USB_NET_CH9200 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_BRCMFMAC is not set
># CONFIG_WLAN_VENDOR_CISCO is not set
>CONFIG_WLAN_VENDOR_INTEL=y
># CONFIG_IPW2100 is not set
># CONFIG_IPW2200 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_RALINK is not set
>CONFIG_WLAN_VENDOR_REALTEK=y
># CONFIG_WLAN_VENDOR_RSI is not set
>CONFIG_WLAN_VENDOR_ST=y
>CONFIG_WLAN_VENDOR_TI=y
>CONFIG_WLAN_VENDOR_ZYDAS=y
># CONFIG_USB_ZD1201 is not set
>CONFIG_WLAN_VENDOR_QUANTENNA=y
># CONFIG_QTNFMAC_PEARL_PCIE is not set
>CONFIG_USB_NET_RNDIS_WLAN=y
>
>#
># WiMAX Wireless Broadband devices
>#
>CONFIG_WIMAX_I2400M=y
>CONFIG_WIMAX_I2400M_USB=y
>CONFIG_WIMAX_I2400M_DEBUG_LEVEL=8
># CONFIG_WAN is not set
>CONFIG_IEEE802154_DRIVERS=y
>CONFIG_IEEE802154_FAKELB=y
># CONFIG_IEEE802154_AT86RF230 is not set
>CONFIG_IEEE802154_MRF24J40=y
># CONFIG_IEEE802154_CC2520 is not set
># CONFIG_IEEE802154_ATUSB is not set
>CONFIG_IEEE802154_ADF7242=y
># CONFIG_IEEE802154_CA8210 is not set
># CONFIG_VMXNET3 is not set
># CONFIG_FUJITSU_ES is not set
># CONFIG_ISDN is not set
># CONFIG_NVM is not set
>
>#
># Input device support
>#
>CONFIG_INPUT=y
>CONFIG_INPUT_LEDS=y
>CONFIG_INPUT_FF_MEMLESS=y
>CONFIG_INPUT_POLLDEV=y
>CONFIG_INPUT_SPARSEKMAP=y
>CONFIG_INPUT_MATRIXKMAP=y
>
>#
># Userland interfaces
>#
>CONFIG_INPUT_MOUSEDEV=y
># CONFIG_INPUT_MOUSEDEV_PSAUX is not set
>CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
>CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
>CONFIG_INPUT_JOYDEV=y
>CONFIG_INPUT_EVDEV=y
>CONFIG_INPUT_EVBUG=y
>
>#
># Input Device Drivers
>#
>CONFIG_INPUT_KEYBOARD=y
># CONFIG_KEYBOARD_ADP5520 is not set
>CONFIG_KEYBOARD_ADP5588=y
># CONFIG_KEYBOARD_ADP5589 is not set
>CONFIG_KEYBOARD_ATKBD=y
>CONFIG_KEYBOARD_QT1070=y
># CONFIG_KEYBOARD_QT2160 is not set
>CONFIG_KEYBOARD_DLINK_DIR685=y
>CONFIG_KEYBOARD_LKKBD=y
>CONFIG_KEYBOARD_GPIO=y
># CONFIG_KEYBOARD_GPIO_POLLED is not set
>CONFIG_KEYBOARD_TCA6416=y
># CONFIG_KEYBOARD_TCA8418 is not set
>CONFIG_KEYBOARD_MATRIX=y
>CONFIG_KEYBOARD_LM8323=y
>CONFIG_KEYBOARD_LM8333=y
>CONFIG_KEYBOARD_MAX7359=y
>CONFIG_KEYBOARD_MCS=y
>CONFIG_KEYBOARD_MPR121=y
>CONFIG_KEYBOARD_NEWTON=y
>CONFIG_KEYBOARD_OPENCORES=y
># CONFIG_KEYBOARD_SAMSUNG is not set
>CONFIG_KEYBOARD_STOWAWAY=y
>CONFIG_KEYBOARD_SUNKBD=y
># CONFIG_KEYBOARD_OMAP4 is not set
># CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
># CONFIG_KEYBOARD_XTKBD is not set
># CONFIG_KEYBOARD_CAP11XX is not set
># CONFIG_KEYBOARD_BCM is not set
>CONFIG_INPUT_MOUSE=y
># CONFIG_MOUSE_PS2 is not set
># CONFIG_MOUSE_SERIAL is not set
>CONFIG_MOUSE_APPLETOUCH=y
>CONFIG_MOUSE_BCM5974=y
>CONFIG_MOUSE_CYAPA=y
>CONFIG_MOUSE_ELAN_I2C=y
># CONFIG_MOUSE_ELAN_I2C_I2C is not set
># CONFIG_MOUSE_ELAN_I2C_SMBUS is not set
>CONFIG_MOUSE_VSXXXAA=y
>CONFIG_MOUSE_GPIO=y
>CONFIG_MOUSE_SYNAPTICS_I2C=y
>CONFIG_MOUSE_SYNAPTICS_USB=y
># CONFIG_INPUT_JOYSTICK is not set
>CONFIG_INPUT_TABLET=y
>CONFIG_TABLET_USB_ACECAD=y
># CONFIG_TABLET_USB_AIPTEK is not set
>CONFIG_TABLET_USB_GTCO=y
># CONFIG_TABLET_USB_HANWANG is not set
>CONFIG_TABLET_USB_KBTAB=y
>CONFIG_TABLET_USB_PEGASUS=y
>CONFIG_TABLET_SERIAL_WACOM4=y
># CONFIG_INPUT_TOUCHSCREEN is not set
>CONFIG_INPUT_MISC=y
># CONFIG_INPUT_88PM860X_ONKEY is not set
>CONFIG_INPUT_88PM80X_ONKEY=y
>CONFIG_INPUT_AD714X=y
># CONFIG_INPUT_AD714X_I2C is not set
>CONFIG_INPUT_AD714X_SPI=y
>CONFIG_INPUT_ATMEL_CAPTOUCH=y
>CONFIG_INPUT_BMA150=y
>CONFIG_INPUT_E3X0_BUTTON=y
>CONFIG_INPUT_PCSPKR=y
>CONFIG_INPUT_MAX77693_HAPTIC=y
>CONFIG_INPUT_MAX8997_HAPTIC=y
>CONFIG_INPUT_MC13783_PWRBUTTON=y
># CONFIG_INPUT_MMA8450 is not set
>CONFIG_INPUT_APANEL=y
># CONFIG_INPUT_GP2A is not set
>CONFIG_INPUT_GPIO_BEEPER=y
>CONFIG_INPUT_GPIO_TILT_POLLED=y
># CONFIG_INPUT_GPIO_DECODER is not set
>CONFIG_INPUT_WISTRON_BTNS=y
># CONFIG_INPUT_ATLAS_BTNS is not set
>CONFIG_INPUT_ATI_REMOTE2=y
>CONFIG_INPUT_KEYSPAN_REMOTE=y
># CONFIG_INPUT_KXTJ9 is not set
>CONFIG_INPUT_POWERMATE=y
>CONFIG_INPUT_YEALINK=y
>CONFIG_INPUT_CM109=y
># CONFIG_INPUT_REGULATOR_HAPTIC is not set
># CONFIG_INPUT_AXP20X_PEK is not set
># CONFIG_INPUT_UINPUT is not set
># CONFIG_INPUT_PCF8574 is not set
># CONFIG_INPUT_PWM_BEEPER is not set
>CONFIG_INPUT_PWM_VIBRA=y
>CONFIG_INPUT_GPIO_ROTARY_ENCODER=y
>CONFIG_INPUT_DA9052_ONKEY=y
>CONFIG_INPUT_DA9055_ONKEY=y
>CONFIG_INPUT_DA9063_ONKEY=y
>CONFIG_INPUT_WM831X_ON=y
>CONFIG_INPUT_PCAP=y
>CONFIG_INPUT_ADXL34X=y
>CONFIG_INPUT_ADXL34X_I2C=y
>CONFIG_INPUT_ADXL34X_SPI=y
>CONFIG_INPUT_IMS_PCU=y
>CONFIG_INPUT_CMA3000=y
># CONFIG_INPUT_CMA3000_I2C is not set
>CONFIG_INPUT_IDEAPAD_SLIDEBAR=y
>CONFIG_INPUT_SOC_BUTTON_ARRAY=y
>CONFIG_INPUT_DRV260X_HAPTICS=y
># CONFIG_INPUT_DRV2665_HAPTICS is not set
>CONFIG_INPUT_DRV2667_HAPTICS=y
>CONFIG_RMI4_CORE=y
>CONFIG_RMI4_I2C=y
>CONFIG_RMI4_SPI=y
># CONFIG_RMI4_SMB is not set
>CONFIG_RMI4_F03=y
>CONFIG_RMI4_F03_SERIO=y
>CONFIG_RMI4_2D_SENSOR=y
>CONFIG_RMI4_F11=y
>CONFIG_RMI4_F12=y
>CONFIG_RMI4_F30=y
># CONFIG_RMI4_F34 is not set
>CONFIG_RMI4_F54=y
>CONFIG_RMI4_F55=y
>
>#
># 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=y
># CONFIG_SERIO_PCIPS2 is not set
>CONFIG_SERIO_LIBPS2=y
># CONFIG_SERIO_RAW is not set
>CONFIG_SERIO_ALTERA_PS2=y
>CONFIG_SERIO_PS2MULT=y
>CONFIG_SERIO_ARC_PS2=y
>CONFIG_SERIO_APBPS2=y
>CONFIG_SERIO_GPIO_PS2=y
>CONFIG_USERIO=y
>CONFIG_GAMEPORT=y
># CONFIG_GAMEPORT_NS558 is not set
>CONFIG_GAMEPORT_L4=y
># CONFIG_GAMEPORT_EMU10K1 is not set
># CONFIG_GAMEPORT_FM801 is not set
>
>#
># Character devices
>#
>CONFIG_TTY=y
>CONFIG_VT=y
>CONFIG_CONSOLE_TRANSLATIONS=y
>CONFIG_VT_CONSOLE=y
>CONFIG_VT_CONSOLE_SLEEP=y
>CONFIG_HW_CONSOLE=y
>CONFIG_VT_HW_CONSOLE_BINDING=y
>CONFIG_UNIX98_PTYS=y
>CONFIG_LEGACY_PTYS=y
>CONFIG_LEGACY_PTY_COUNT=256
>CONFIG_SERIAL_NONSTANDARD=y
># CONFIG_ROCKETPORT is not set
># CONFIG_CYCLADES is not set
># CONFIG_MOXA_INTELLIO is not set
># CONFIG_MOXA_SMARTIO is not set
># CONFIG_SYNCLINK is not set
># CONFIG_SYNCLINKMP is not set
># CONFIG_SYNCLINK_GT is not set
># CONFIG_NOZOMI is not set
># CONFIG_ISI is not set
># CONFIG_N_HDLC is not set
># CONFIG_N_GSM is not set
>CONFIG_TRACE_ROUTER=y
>CONFIG_TRACE_SINK=y
># CONFIG_DEVMEM is not set
>CONFIG_DEVKMEM=y
>
>#
># Serial drivers
>#
>CONFIG_SERIAL_EARLYCON=y
>CONFIG_SERIAL_8250=y
>CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
>CONFIG_SERIAL_8250_PNP=y
># 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_MEN_MCB is not set
>CONFIG_SERIAL_8250_NR_UARTS=4
>CONFIG_SERIAL_8250_RUNTIME_UARTS=4
>CONFIG_SERIAL_8250_EXTENDED=y
>CONFIG_SERIAL_8250_MANY_PORTS=y
># CONFIG_SERIAL_8250_ASPEED_VUART is not set
># CONFIG_SERIAL_8250_SHARE_IRQ is not set
># CONFIG_SERIAL_8250_DETECT_IRQ is not set
>CONFIG_SERIAL_8250_RSA=y
># CONFIG_SERIAL_8250_FSL is not set
># CONFIG_SERIAL_8250_DW is not set
># CONFIG_SERIAL_8250_RT288X is not set
>CONFIG_SERIAL_8250_LPSS=y
>CONFIG_SERIAL_8250_MID=y
># CONFIG_SERIAL_8250_MOXA is not set
># CONFIG_SERIAL_OF_PLATFORM is not set
>
>#
># Non-8250 serial port support
>#
># CONFIG_SERIAL_MAX3100 is not set
>CONFIG_SERIAL_MAX310X=y
>CONFIG_SERIAL_UARTLITE=y
>CONFIG_SERIAL_UARTLITE_CONSOLE=y
>CONFIG_SERIAL_UARTLITE_NR_UARTS=1
>CONFIG_SERIAL_CORE=y
>CONFIG_SERIAL_CORE_CONSOLE=y
># CONFIG_SERIAL_JSM is not set
># CONFIG_SERIAL_SCCNXP is not set
># CONFIG_SERIAL_SC16IS7XX is not set
>CONFIG_SERIAL_TIMBERDALE=y
># CONFIG_SERIAL_ALTERA_JTAGUART is not set
>CONFIG_SERIAL_ALTERA_UART=y
>CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4
>CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200
># CONFIG_SERIAL_ALTERA_UART_CONSOLE is not set
>CONFIG_SERIAL_IFX6X60=y
># CONFIG_SERIAL_PCH_UART is not set
># CONFIG_SERIAL_XILINX_PS_UART is not set
>CONFIG_SERIAL_ARC=y
>CONFIG_SERIAL_ARC_CONSOLE=y
>CONFIG_SERIAL_ARC_NR_PORTS=1
># CONFIG_SERIAL_RP2 is not set
>CONFIG_SERIAL_FSL_LPUART=y
>CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
># CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
>CONFIG_SERIAL_MEN_Z135=y
># CONFIG_SERIAL_DEV_BUS is not set
># CONFIG_VIRTIO_CONSOLE is not set
>CONFIG_IPMI_HANDLER=y
>CONFIG_IPMI_DMI_DECODE=y
># CONFIG_IPMI_PROC_INTERFACE is not set
># CONFIG_IPMI_PANIC_EVENT is not set
># CONFIG_IPMI_DEVICE_INTERFACE is not set
>CONFIG_IPMI_SI=y
>CONFIG_IPMI_SSIF=y
># CONFIG_IPMI_WATCHDOG is not set
>CONFIG_IPMI_POWEROFF=y
># CONFIG_HW_RANDOM is not set
>CONFIG_NVRAM=y
>CONFIG_R3964=y
># CONFIG_APPLICOM is not set
># CONFIG_SONYPI is not set
>CONFIG_MWAVE=y
>CONFIG_PC8736x_GPIO=y
>CONFIG_NSC_GPIO=y
># CONFIG_RAW_DRIVER is not set
># CONFIG_HPET is not set
>CONFIG_HANGCHECK_TIMER=y
>CONFIG_TCG_TPM=y
>CONFIG_TCG_TIS_CORE=y
># CONFIG_TCG_TIS is not set
>CONFIG_TCG_TIS_SPI=y
># CONFIG_TCG_TIS_I2C_ATMEL is not set
># CONFIG_TCG_TIS_I2C_INFINEON is not set
># CONFIG_TCG_TIS_I2C_NUVOTON is not set
>CONFIG_TCG_NSC=y
>CONFIG_TCG_ATMEL=y
># CONFIG_TCG_INFINEON is not set
># CONFIG_TCG_CRB is not set
># CONFIG_TCG_VTPM_PROXY is not set
>CONFIG_TCG_TIS_ST33ZP24=y
>CONFIG_TCG_TIS_ST33ZP24_I2C=y
>CONFIG_TCG_TIS_ST33ZP24_SPI=y
>CONFIG_TELCLOCK=y
>CONFIG_DEVPORT=y
>CONFIG_XILLYBUS=y
>CONFIG_XILLYBUS_OF=y
>
>#
># I2C support
>#
>CONFIG_I2C=y
>CONFIG_ACPI_I2C_OPREGION=y
>CONFIG_I2C_BOARDINFO=y
># CONFIG_I2C_COMPAT is not set
># CONFIG_I2C_CHARDEV is not set
>CONFIG_I2C_MUX=y
>
>#
># Multiplexer I2C Chip support
>#
>CONFIG_I2C_ARB_GPIO_CHALLENGE=y
>CONFIG_I2C_MUX_GPIO=y
>CONFIG_I2C_MUX_GPMUX=y
>CONFIG_I2C_MUX_LTC4306=y
>CONFIG_I2C_MUX_PCA9541=y
>CONFIG_I2C_MUX_PCA954x=y
>CONFIG_I2C_MUX_REG=y
>CONFIG_I2C_MUX_MLXCPLD=y
>CONFIG_I2C_HELPER_AUTO=y
>CONFIG_I2C_SMBUS=y
>CONFIG_I2C_ALGOBIT=y
>CONFIG_I2C_ALGOPCA=y
>
>#
># I2C Hardware Bus support
>#
>
>#
># PC SMBus host controller drivers
>#
># CONFIG_I2C_ALI1535 is not set
># CONFIG_I2C_ALI1563 is not set
># CONFIG_I2C_ALI15X3 is not set
># CONFIG_I2C_AMD756 is not set
># CONFIG_I2C_AMD8111 is not set
># CONFIG_I2C_I801 is not set
># CONFIG_I2C_ISCH is not set
># CONFIG_I2C_ISMT is not set
># CONFIG_I2C_PIIX4 is not set
># CONFIG_I2C_NFORCE2 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
>
>#
># ACPI drivers
>#
># CONFIG_I2C_SCMI is not set
>
>#
># I2C system bus drivers (mostly embedded / system-on-chip)
>#
>CONFIG_I2C_CBUS_GPIO=y
>CONFIG_I2C_DESIGNWARE_CORE=y
>CONFIG_I2C_DESIGNWARE_PLATFORM=y
># CONFIG_I2C_DESIGNWARE_SLAVE is not set
># CONFIG_I2C_DESIGNWARE_PCI is not set
># CONFIG_I2C_EG20T is not set
># CONFIG_I2C_EMEV2 is not set
>CONFIG_I2C_GPIO=y
># CONFIG_I2C_KEMPLD is not set
>CONFIG_I2C_OCORES=y
>CONFIG_I2C_PCA_PLATFORM=y
># CONFIG_I2C_PXA is not set
># CONFIG_I2C_PXA_PCI is not set
># CONFIG_I2C_RK3X is not set
>CONFIG_I2C_SIMTEC=y
>CONFIG_I2C_XILINX=y
>
>#
># External I2C/SMBus adapter drivers
>#
># CONFIG_I2C_DIOLAN_U2C is not set
>CONFIG_I2C_DLN2=y
>CONFIG_I2C_PARPORT_LIGHT=y
>CONFIG_I2C_ROBOTFUZZ_OSIF=y
># CONFIG_I2C_TAOS_EVM is not set
>CONFIG_I2C_TINY_USB=y
>
>#
># Other I2C/SMBus bus drivers
>#
># CONFIG_SCx200_ACB 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
>CONFIG_SPI=y
>CONFIG_SPI_DEBUG=y
>CONFIG_SPI_MASTER=y
>
>#
># SPI Master Controller Drivers
>#
># CONFIG_SPI_ALTERA is not set
>CONFIG_SPI_AXI_SPI_ENGINE=y
>CONFIG_SPI_BITBANG=y
>CONFIG_SPI_CADENCE=y
>CONFIG_SPI_DESIGNWARE=y
># CONFIG_SPI_DW_PCI is not set
>CONFIG_SPI_DW_MMIO=y
># CONFIG_SPI_DLN2 is not set
>CONFIG_SPI_GPIO=y
>CONFIG_SPI_FSL_LIB=y
>CONFIG_SPI_FSL_SPI=y
># CONFIG_SPI_OC_TINY is not set
># CONFIG_SPI_PXA2XX is not set
># CONFIG_SPI_PXA2XX_PCI is not set
>CONFIG_SPI_ROCKCHIP=y
>CONFIG_SPI_SC18IS602=y
># CONFIG_SPI_TOPCLIFF_PCH is not set
>CONFIG_SPI_XCOMM=y
>CONFIG_SPI_XILINX=y
>CONFIG_SPI_ZYNQMP_GQSPI=y
>
>#
># SPI Protocol Masters
>#
>CONFIG_SPI_SPIDEV=y
>CONFIG_SPI_TLE62X0=y
># CONFIG_SPI_SLAVE is not set
>CONFIG_SPMI=y
>CONFIG_HSI=y
>CONFIG_HSI_BOARDINFO=y
>
>#
># HSI controllers
>#
>
>#
># HSI clients
>#
># CONFIG_HSI_CHAR is not set
>CONFIG_PPS=y
># CONFIG_PPS_DEBUG is not set
>
>#
># PPS clients support
>#
>CONFIG_PPS_CLIENT_KTIMER=y
>CONFIG_PPS_CLIENT_LDISC=y
>CONFIG_PPS_CLIENT_GPIO=y
>
>#
># PPS generators support
>#
>
>#
># PTP clock support
>#
>CONFIG_PTP_1588_CLOCK=y
># CONFIG_DP83640_PHY is not set
>CONFIG_PTP_1588_CLOCK_PCH=y
>CONFIG_PTP_1588_CLOCK_KVM=y
># CONFIG_PINCTRL is not set
>CONFIG_GPIOLIB=y
>CONFIG_OF_GPIO=y
>CONFIG_GPIO_ACPI=y
>CONFIG_GPIOLIB_IRQCHIP=y
># CONFIG_DEBUG_GPIO is not set
>CONFIG_GPIO_SYSFS=y
>CONFIG_GPIO_GENERIC=y
>CONFIG_GPIO_MAX730X=y
>
>#
># Memory mapped GPIO drivers
>#
># CONFIG_GPIO_74XX_MMIO is not set
>CONFIG_GPIO_ALTERA=y
># CONFIG_GPIO_AMDPT is not set
># CONFIG_GPIO_AXP209 is not set
># CONFIG_GPIO_DWAPB is not set
># CONFIG_GPIO_EXAR is not set
># CONFIG_GPIO_FTGPIO010 is not set
>CONFIG_GPIO_GENERIC_PLATFORM=y
># CONFIG_GPIO_GRGPIO is not set
># CONFIG_GPIO_ICH is not set
># CONFIG_GPIO_LYNXPOINT is not set
>CONFIG_GPIO_MB86S7X=y
>CONFIG_GPIO_MENZ127=y
>CONFIG_GPIO_MOCKUP=y
>CONFIG_GPIO_SYSCON=y
># CONFIG_GPIO_VX855 is not set
>CONFIG_GPIO_XILINX=y
>
>#
># Port-mapped I/O GPIO drivers
>#
>CONFIG_GPIO_F7188X=y
>CONFIG_GPIO_IT87=y
># CONFIG_GPIO_SCH is not set
># CONFIG_GPIO_SCH311X is not set
>
>#
># I2C GPIO expanders
>#
>CONFIG_GPIO_ADP5588=y
># CONFIG_GPIO_ADP5588_IRQ is not set
>CONFIG_GPIO_ADNP=y
>CONFIG_GPIO_MAX7300=y
>CONFIG_GPIO_MAX732X=y
># CONFIG_GPIO_MAX732X_IRQ is not set
>CONFIG_GPIO_PCA953X=y
>CONFIG_GPIO_PCA953X_IRQ=y
>CONFIG_GPIO_PCF857X=y
>CONFIG_GPIO_TPIC2810=y
>
>#
># MFD GPIO expanders
>#
>CONFIG_GPIO_ADP5520=y
># CONFIG_GPIO_ARIZONA is not set
>CONFIG_GPIO_BD9571MWV=y
>CONFIG_GPIO_DA9052=y
>CONFIG_GPIO_DA9055=y
># CONFIG_GPIO_DLN2 is not set
>CONFIG_GPIO_KEMPLD=y
>CONFIG_GPIO_LP3943=y
>CONFIG_GPIO_LP873X=y
>CONFIG_GPIO_MAX77620=y
>CONFIG_GPIO_RC5T583=y
>CONFIG_GPIO_TPS65086=y
># CONFIG_GPIO_TPS6586X is not set
># CONFIG_GPIO_TPS65910 is not set
>CONFIG_GPIO_TPS65912=y
>CONFIG_GPIO_WM831X=y
>
>#
># PCI GPIO expanders
>#
># CONFIG_GPIO_AMD8111 is not set
># CONFIG_GPIO_BT8XX is not set
># CONFIG_GPIO_ML_IOH is not set
># CONFIG_GPIO_PCH is not set
># CONFIG_GPIO_PCI_IDIO_16 is not set
># CONFIG_GPIO_RDC321X is not set
># CONFIG_GPIO_SODAVILLE is not set
>
>#
># SPI GPIO expanders
>#
># CONFIG_GPIO_74X164 is not set
>CONFIG_GPIO_MAX3191X=y
>CONFIG_GPIO_MAX7301=y
># CONFIG_GPIO_MC33880 is not set
>CONFIG_GPIO_PISOSR=y
>CONFIG_GPIO_XRA1403=y
>
>#
># USB GPIO expanders
>#
>CONFIG_W1=y
>CONFIG_W1_CON=y
>
>#
># 1-wire Bus Masters
>#
># CONFIG_W1_MASTER_MATROX is not set
># CONFIG_W1_MASTER_DS2490 is not set
># CONFIG_W1_MASTER_DS2482 is not set
># CONFIG_W1_MASTER_DS1WM is not set
>CONFIG_W1_MASTER_GPIO=y
>
>#
># 1-wire Slaves
>#
>CONFIG_W1_SLAVE_THERM=y
># CONFIG_W1_SLAVE_SMEM is not set
># CONFIG_W1_SLAVE_DS2405 is not set
>CONFIG_W1_SLAVE_DS2408=y
>CONFIG_W1_SLAVE_DS2408_READBACK=y
># CONFIG_W1_SLAVE_DS2413 is not set
>CONFIG_W1_SLAVE_DS2406=y
># CONFIG_W1_SLAVE_DS2423 is not set
>CONFIG_W1_SLAVE_DS2805=y
>CONFIG_W1_SLAVE_DS2431=y
>CONFIG_W1_SLAVE_DS2433=y
># CONFIG_W1_SLAVE_DS2433_CRC is not set
>CONFIG_W1_SLAVE_DS2438=y
>CONFIG_W1_SLAVE_DS2760=y
>CONFIG_W1_SLAVE_DS2780=y
>CONFIG_W1_SLAVE_DS2781=y
>CONFIG_W1_SLAVE_DS28E04=y
># CONFIG_W1_SLAVE_DS28E17 is not set
>CONFIG_POWER_AVS=y
># CONFIG_POWER_RESET is not set
>CONFIG_POWER_SUPPLY=y
>CONFIG_POWER_SUPPLY_DEBUG=y
># CONFIG_PDA_POWER is not set
># CONFIG_WM831X_BACKUP is not set
>CONFIG_WM831X_POWER=y
>CONFIG_TEST_POWER=y
>CONFIG_BATTERY_88PM860X=y
>CONFIG_BATTERY_DS2760=y
>CONFIG_BATTERY_DS2780=y
># CONFIG_BATTERY_DS2781 is not set
>CONFIG_BATTERY_DS2782=y
>CONFIG_BATTERY_SBS=y
># CONFIG_CHARGER_SBS is not set
>CONFIG_MANAGER_SBS=y
>CONFIG_BATTERY_BQ27XXX=y
>CONFIG_BATTERY_BQ27XXX_I2C=y
>CONFIG_BATTERY_BQ27XXX_HDQ=y
># CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM is not set
># CONFIG_BATTERY_DA9052 is not set
>CONFIG_BATTERY_DA9150=y
># CONFIG_AXP288_CHARGER is not set
>CONFIG_BATTERY_MAX17040=y
>CONFIG_BATTERY_MAX17042=y
>CONFIG_BATTERY_MAX1721X=y
># CONFIG_CHARGER_88PM860X is not set
>CONFIG_CHARGER_ISP1704=y
>CONFIG_CHARGER_MAX8903=y
>CONFIG_CHARGER_LP8727=y
>CONFIG_CHARGER_GPIO=y
># CONFIG_CHARGER_MANAGER is not set
>CONFIG_CHARGER_LTC3651=y
>CONFIG_CHARGER_DETECTOR_MAX14656=y
>CONFIG_CHARGER_MAX8997=y
># CONFIG_CHARGER_BQ2415X is not set
>CONFIG_CHARGER_BQ24190=y
>CONFIG_CHARGER_BQ24257=y
># CONFIG_CHARGER_BQ24735 is not set
>CONFIG_CHARGER_BQ25890=y
>CONFIG_CHARGER_SMB347=y
># CONFIG_CHARGER_TPS65090 is not set
>CONFIG_BATTERY_GAUGE_LTC2941=y
># CONFIG_CHARGER_RT9455 is not set
>CONFIG_HWMON=y
>CONFIG_HWMON_VID=y
>CONFIG_HWMON_DEBUG_CHIP=y
>
>#
># Native drivers
>#
># CONFIG_SENSORS_ABITUGURU is not set
>CONFIG_SENSORS_ABITUGURU3=y
>CONFIG_SENSORS_AD7314=y
># CONFIG_SENSORS_AD7414 is not set
># CONFIG_SENSORS_AD7418 is not set
>CONFIG_SENSORS_ADM1021=y
>CONFIG_SENSORS_ADM1025=y
>CONFIG_SENSORS_ADM1026=y
># CONFIG_SENSORS_ADM1029 is not set
>CONFIG_SENSORS_ADM1031=y
>CONFIG_SENSORS_ADM9240=y
>CONFIG_SENSORS_ADT7X10=y
>CONFIG_SENSORS_ADT7310=y
># CONFIG_SENSORS_ADT7410 is not set
>CONFIG_SENSORS_ADT7411=y
># CONFIG_SENSORS_ADT7462 is not set
># CONFIG_SENSORS_ADT7470 is not set
># CONFIG_SENSORS_ADT7475 is not set
>CONFIG_SENSORS_ASC7621=y
># CONFIG_SENSORS_K8TEMP is not set
># CONFIG_SENSORS_K10TEMP is not set
># CONFIG_SENSORS_FAM15H_POWER is not set
># CONFIG_SENSORS_APPLESMC is not set
>CONFIG_SENSORS_ASB100=y
>CONFIG_SENSORS_ASPEED=y
>CONFIG_SENSORS_ATXP1=y
>CONFIG_SENSORS_DS620=y
>CONFIG_SENSORS_DS1621=y
># CONFIG_SENSORS_DELL_SMM is not set
>CONFIG_SENSORS_DA9052_ADC=y
>CONFIG_SENSORS_DA9055=y
># CONFIG_SENSORS_I5K_AMB is not set
># CONFIG_SENSORS_F71805F is not set
>CONFIG_SENSORS_F71882FG=y
>CONFIG_SENSORS_F75375S=y
>CONFIG_SENSORS_MC13783_ADC=y
># CONFIG_SENSORS_FSCHMD is not set
>CONFIG_SENSORS_GL518SM=y
>CONFIG_SENSORS_GL520SM=y
>CONFIG_SENSORS_G760A=y
># CONFIG_SENSORS_G762 is not set
># CONFIG_SENSORS_GPIO_FAN is not set
>CONFIG_SENSORS_HIH6130=y
>CONFIG_SENSORS_IBMAEM=y
>CONFIG_SENSORS_IBMPEX=y
># CONFIG_SENSORS_I5500 is not set
>CONFIG_SENSORS_CORETEMP=y
>CONFIG_SENSORS_IT87=y
># CONFIG_SENSORS_JC42 is not set
># CONFIG_SENSORS_POWR1220 is not set
>CONFIG_SENSORS_LINEAGE=y
># CONFIG_SENSORS_LTC2945 is not set
># CONFIG_SENSORS_LTC2990 is not set
>CONFIG_SENSORS_LTC4151=y
># CONFIG_SENSORS_LTC4215 is not set
># CONFIG_SENSORS_LTC4222 is not set
># CONFIG_SENSORS_LTC4245 is not set
>CONFIG_SENSORS_LTC4260=y
>CONFIG_SENSORS_LTC4261=y
>CONFIG_SENSORS_MAX1111=y
>CONFIG_SENSORS_MAX16065=y
>CONFIG_SENSORS_MAX1619=y
>CONFIG_SENSORS_MAX1668=y
># CONFIG_SENSORS_MAX197 is not set
>CONFIG_SENSORS_MAX31722=y
>CONFIG_SENSORS_MAX6621=y
># CONFIG_SENSORS_MAX6639 is not set
># CONFIG_SENSORS_MAX6642 is not set
>CONFIG_SENSORS_MAX6650=y
># CONFIG_SENSORS_MAX6697 is not set
>CONFIG_SENSORS_MAX31790=y
>CONFIG_SENSORS_MCP3021=y
>CONFIG_SENSORS_TC654=y
>CONFIG_SENSORS_ADCXX=y
># CONFIG_SENSORS_LM63 is not set
>CONFIG_SENSORS_LM70=y
># CONFIG_SENSORS_LM73 is not set
># CONFIG_SENSORS_LM75 is not set
>CONFIG_SENSORS_LM77=y
>CONFIG_SENSORS_LM78=y
>CONFIG_SENSORS_LM80=y
># CONFIG_SENSORS_LM83 is not set
>CONFIG_SENSORS_LM85=y
># CONFIG_SENSORS_LM87 is not set
>CONFIG_SENSORS_LM90=y
># CONFIG_SENSORS_LM92 is not set
># CONFIG_SENSORS_LM93 is not set
># CONFIG_SENSORS_LM95234 is not set
>CONFIG_SENSORS_LM95241=y
>CONFIG_SENSORS_LM95245=y
># CONFIG_SENSORS_PC87360 is not set
>CONFIG_SENSORS_PC87427=y
>CONFIG_SENSORS_NTC_THERMISTOR=y
># CONFIG_SENSORS_NCT6683 is not set
>CONFIG_SENSORS_NCT6775=y
># CONFIG_SENSORS_NCT7802 is not set
># CONFIG_SENSORS_NCT7904 is not set
>CONFIG_SENSORS_PCF8591=y
>CONFIG_PMBUS=y
>CONFIG_SENSORS_PMBUS=y
>CONFIG_SENSORS_ADM1275=y
>CONFIG_SENSORS_IBM_CFFPS=y
># CONFIG_SENSORS_IR35221 is not set
># CONFIG_SENSORS_LM25066 is not set
>CONFIG_SENSORS_LTC2978=y
>CONFIG_SENSORS_LTC2978_REGULATOR=y
># CONFIG_SENSORS_LTC3815 is not set
># CONFIG_SENSORS_MAX16064 is not set
># CONFIG_SENSORS_MAX20751 is not set
>CONFIG_SENSORS_MAX31785=y
>CONFIG_SENSORS_MAX34440=y
>CONFIG_SENSORS_MAX8688=y
>CONFIG_SENSORS_TPS40422=y
>CONFIG_SENSORS_TPS53679=y
>CONFIG_SENSORS_UCD9000=y
># CONFIG_SENSORS_UCD9200 is not set
># CONFIG_SENSORS_ZL6100 is not set
>CONFIG_SENSORS_PWM_FAN=y
># CONFIG_SENSORS_SHT15 is not set
>CONFIG_SENSORS_SHT21=y
>CONFIG_SENSORS_SHT3x=y
># CONFIG_SENSORS_SHTC1 is not set
># CONFIG_SENSORS_SIS5595 is not set
>CONFIG_SENSORS_DME1737=y
># CONFIG_SENSORS_EMC1403 is not set
>CONFIG_SENSORS_EMC2103=y
>CONFIG_SENSORS_EMC6W201=y
>CONFIG_SENSORS_SMSC47M1=y
>CONFIG_SENSORS_SMSC47M192=y
>CONFIG_SENSORS_SMSC47B397=y
># CONFIG_SENSORS_SCH56XX_COMMON is not set
># CONFIG_SENSORS_STTS751 is not set
>CONFIG_SENSORS_SMM665=y
>CONFIG_SENSORS_ADC128D818=y
># CONFIG_SENSORS_ADS1015 is not set
># CONFIG_SENSORS_ADS7828 is not set
>CONFIG_SENSORS_ADS7871=y
># CONFIG_SENSORS_AMC6821 is not set
>CONFIG_SENSORS_INA209=y
># CONFIG_SENSORS_INA2XX is not set
># CONFIG_SENSORS_INA3221 is not set
>CONFIG_SENSORS_TC74=y
># CONFIG_SENSORS_THMC50 is not set
>CONFIG_SENSORS_TMP102=y
>CONFIG_SENSORS_TMP103=y
>CONFIG_SENSORS_TMP108=y
>CONFIG_SENSORS_TMP401=y
>CONFIG_SENSORS_TMP421=y
>CONFIG_SENSORS_VIA_CPUTEMP=y
># CONFIG_SENSORS_VIA686A is not set
>CONFIG_SENSORS_VT1211=y
># CONFIG_SENSORS_VT8231 is not set
># CONFIG_SENSORS_W83781D is not set
># CONFIG_SENSORS_W83791D is not set
># CONFIG_SENSORS_W83792D is not set
>CONFIG_SENSORS_W83793=y
>CONFIG_SENSORS_W83795=y
>CONFIG_SENSORS_W83795_FANCTRL=y
>CONFIG_SENSORS_W83L785TS=y
>CONFIG_SENSORS_W83L786NG=y
>CONFIG_SENSORS_W83627HF=y
>CONFIG_SENSORS_W83627EHF=y
>CONFIG_SENSORS_WM831X=y
>
>#
># ACPI drivers
>#
># CONFIG_SENSORS_ACPI_POWER is not set
># CONFIG_SENSORS_ATK0110 is not set
>CONFIG_THERMAL=y
>CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
>CONFIG_THERMAL_HWMON=y
>CONFIG_THERMAL_OF=y
>CONFIG_THERMAL_WRITABLE_TRIPS=y
>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_DEFAULT_GOV_POWER_ALLOCATOR 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=y
># CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set
># CONFIG_CLOCK_THERMAL is not set
># CONFIG_DEVFREQ_THERMAL is not set
># CONFIG_THERMAL_EMULATION is not set
># CONFIG_MAX77620_THERMAL is not set
># CONFIG_QORIQ_THERMAL is not set
># CONFIG_DA9062_THERMAL is not set
># CONFIG_INTEL_POWERCLAMP is not set
>CONFIG_X86_PKG_TEMP_THERMAL=y
># CONFIG_INTEL_SOC_DTS_THERMAL is not set
>
>#
># ACPI INT340X thermal drivers
>#
># CONFIG_INT340X_THERMAL is not set
># CONFIG_INTEL_PCH_THERMAL is not set
># CONFIG_WATCHDOG is not set
>CONFIG_SSB_POSSIBLE=y
>
>#
># Sonics Silicon Backplane
>#
># CONFIG_SSB is not set
>CONFIG_BCMA_POSSIBLE=y
># CONFIG_BCMA is not set
>
>#
># Multifunction device drivers
>#
>CONFIG_MFD_CORE=y
># CONFIG_MFD_CS5535 is not set
># CONFIG_MFD_ACT8945A is not set
># CONFIG_MFD_AS3711 is not set
>CONFIG_MFD_AS3722=y
>CONFIG_PMIC_ADP5520=y
>CONFIG_MFD_AAT2870_CORE=y
># CONFIG_MFD_ATMEL_FLEXCOM is not set
>CONFIG_MFD_ATMEL_HLCDC=y
># CONFIG_MFD_BCM590XX is not set
>CONFIG_MFD_BD9571MWV=y
>CONFIG_MFD_AXP20X=y
>CONFIG_MFD_AXP20X_I2C=y
># CONFIG_MFD_CROS_EC is not set
># CONFIG_PMIC_DA903X is not set
>CONFIG_PMIC_DA9052=y
># CONFIG_MFD_DA9052_SPI is not set
>CONFIG_MFD_DA9052_I2C=y
>CONFIG_MFD_DA9055=y
>CONFIG_MFD_DA9062=y
>CONFIG_MFD_DA9063=y
>CONFIG_MFD_DA9150=y
>CONFIG_MFD_DLN2=y
>CONFIG_MFD_MC13XXX=y
># CONFIG_MFD_MC13XXX_SPI is not set
>CONFIG_MFD_MC13XXX_I2C=y
>CONFIG_MFD_HI6421_PMIC=y
>CONFIG_HTC_PASIC3=y
>CONFIG_HTC_I2CPLD=y
># CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
># CONFIG_LPC_ICH is not set
># CONFIG_LPC_SCH is not set
># CONFIG_INTEL_SOC_PMIC is not set
># CONFIG_INTEL_SOC_PMIC_CHTWC is not set
># CONFIG_INTEL_SOC_PMIC_CHTDC_TI 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=y
>CONFIG_MFD_88PM800=y
>CONFIG_MFD_88PM805=y
>CONFIG_MFD_88PM860X=y
># CONFIG_MFD_MAX14577 is not set
>CONFIG_MFD_MAX77620=y
>CONFIG_MFD_MAX77686=y
># CONFIG_MFD_MAX77693 is not set
>CONFIG_MFD_MAX77843=y
>CONFIG_MFD_MAX8907=y
># CONFIG_MFD_MAX8925 is not set
>CONFIG_MFD_MAX8997=y
># CONFIG_MFD_MAX8998 is not set
># CONFIG_MFD_MT6397 is not set
># CONFIG_MFD_MENF21BMC is not set
>CONFIG_EZX_PCAP=y
># CONFIG_MFD_CPCAP is not set
># CONFIG_MFD_VIPERBOARD is not set
># CONFIG_MFD_RETU is not set
># CONFIG_MFD_PCF50633 is not set
># CONFIG_MFD_RDC321X is not set
># CONFIG_MFD_RTSX_PCI is not set
># CONFIG_MFD_RT5033 is not set
>CONFIG_MFD_RTSX_USB=y
>CONFIG_MFD_RC5T583=y
># CONFIG_MFD_RK808 is not set
>CONFIG_MFD_RN5T618=y
># CONFIG_MFD_SEC_CORE is not set
># CONFIG_MFD_SI476X_CORE is not set
>CONFIG_MFD_SM501=y
>CONFIG_MFD_SM501_GPIO=y
>CONFIG_MFD_SKY81452=y
># CONFIG_MFD_SMSC is not set
>CONFIG_ABX500_CORE=y
># CONFIG_AB3100_CORE is not set
># CONFIG_MFD_STMPE is not set
>CONFIG_MFD_SYSCON=y
>CONFIG_MFD_TI_AM335X_TSCADC=y
>CONFIG_MFD_LP3943=y
>CONFIG_MFD_LP8788=y
>CONFIG_MFD_TI_LMU=y
># CONFIG_MFD_PALMAS is not set
>CONFIG_TPS6105X=y
># CONFIG_TPS65010 is not set
>CONFIG_TPS6507X=y
>CONFIG_MFD_TPS65086=y
>CONFIG_MFD_TPS65090=y
># CONFIG_MFD_TPS65217 is not set
># CONFIG_MFD_TPS68470 is not set
>CONFIG_MFD_TI_LP873X=y
># CONFIG_MFD_TI_LP87565 is not set
># CONFIG_MFD_TPS65218 is not set
>CONFIG_MFD_TPS6586X=y
>CONFIG_MFD_TPS65910=y
>CONFIG_MFD_TPS65912=y
>CONFIG_MFD_TPS65912_I2C=y
>CONFIG_MFD_TPS65912_SPI=y
># CONFIG_MFD_TPS80031 is not set
># CONFIG_TWL4030_CORE is not set
># CONFIG_TWL6040_CORE is not set
>CONFIG_MFD_WL1273_CORE=y
># CONFIG_MFD_LM3533 is not set
># CONFIG_MFD_TIMBERDALE is not set
># CONFIG_MFD_TC3589X is not set
># CONFIG_MFD_TMIO is not set
># CONFIG_MFD_VX855 is not set
>CONFIG_MFD_ARIZONA=y
>CONFIG_MFD_ARIZONA_I2C=y
># CONFIG_MFD_ARIZONA_SPI is not set
>CONFIG_MFD_CS47L24=y
>CONFIG_MFD_WM5102=y
># CONFIG_MFD_WM5110 is not set
># CONFIG_MFD_WM8997 is not set
># CONFIG_MFD_WM8998 is not set
># CONFIG_MFD_WM8400 is not set
>CONFIG_MFD_WM831X=y
># CONFIG_MFD_WM831X_I2C is not set
>CONFIG_MFD_WM831X_SPI=y
># CONFIG_MFD_WM8350_I2C is not set
># CONFIG_MFD_WM8994 is not set
>CONFIG_REGULATOR=y
>CONFIG_REGULATOR_DEBUG=y
>CONFIG_REGULATOR_FIXED_VOLTAGE=y
>CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
>CONFIG_REGULATOR_USERSPACE_CONSUMER=y
># CONFIG_REGULATOR_88PM800 is not set
># CONFIG_REGULATOR_88PM8607 is not set
>CONFIG_REGULATOR_ACT8865=y
>CONFIG_REGULATOR_AD5398=y
>CONFIG_REGULATOR_ANATOP=y
>CONFIG_REGULATOR_AAT2870=y
># CONFIG_REGULATOR_AS3722 is not set
>CONFIG_REGULATOR_AXP20X=y
>CONFIG_REGULATOR_BD9571MWV=y
>CONFIG_REGULATOR_DA9052=y
># CONFIG_REGULATOR_DA9055 is not set
>CONFIG_REGULATOR_DA9062=y
># CONFIG_REGULATOR_DA9063 is not set
># CONFIG_REGULATOR_DA9210 is not set
>CONFIG_REGULATOR_DA9211=y
># CONFIG_REGULATOR_FAN53555 is not set
>CONFIG_REGULATOR_GPIO=y
># CONFIG_REGULATOR_HI6421 is not set
># CONFIG_REGULATOR_HI6421V530 is not set
># CONFIG_REGULATOR_ISL9305 is not set
>CONFIG_REGULATOR_ISL6271A=y
>CONFIG_REGULATOR_LM363X=y
># CONFIG_REGULATOR_LP3971 is not set
>CONFIG_REGULATOR_LP3972=y
>CONFIG_REGULATOR_LP872X=y
>CONFIG_REGULATOR_LP873X=y
># CONFIG_REGULATOR_LP8755 is not set
>CONFIG_REGULATOR_LP8788=y
>CONFIG_REGULATOR_LTC3589=y
>CONFIG_REGULATOR_LTC3676=y
>CONFIG_REGULATOR_MAX1586=y
># CONFIG_REGULATOR_MAX77620 is not set
>CONFIG_REGULATOR_MAX8649=y
>CONFIG_REGULATOR_MAX8660=y
># CONFIG_REGULATOR_MAX8907 is not set
>CONFIG_REGULATOR_MAX8952=y
># CONFIG_REGULATOR_MAX8973 is not set
>CONFIG_REGULATOR_MAX8997=y
># CONFIG_REGULATOR_MAX77686 is not set
># CONFIG_REGULATOR_MAX77693 is not set
># CONFIG_REGULATOR_MAX77802 is not set
>CONFIG_REGULATOR_MC13XXX_CORE=y
># CONFIG_REGULATOR_MC13783 is not set
>CONFIG_REGULATOR_MC13892=y
>CONFIG_REGULATOR_MT6311=y
>CONFIG_REGULATOR_PCAP=y
># CONFIG_REGULATOR_PFUZE100 is not set
># CONFIG_REGULATOR_PV88060 is not set
># CONFIG_REGULATOR_PV88080 is not set
>CONFIG_REGULATOR_PV88090=y
>CONFIG_REGULATOR_PWM=y
># CONFIG_REGULATOR_QCOM_SPMI is not set
>CONFIG_REGULATOR_RC5T583=y
>CONFIG_REGULATOR_RN5T618=y
>CONFIG_REGULATOR_SKY81452=y
>CONFIG_REGULATOR_TPS51632=y
># CONFIG_REGULATOR_TPS6105X is not set
>CONFIG_REGULATOR_TPS62360=y
>CONFIG_REGULATOR_TPS65023=y
>CONFIG_REGULATOR_TPS6507X=y
># CONFIG_REGULATOR_TPS65086 is not set
>CONFIG_REGULATOR_TPS65090=y
>CONFIG_REGULATOR_TPS65132=y
>CONFIG_REGULATOR_TPS6524X=y
>CONFIG_REGULATOR_TPS6586X=y
>CONFIG_REGULATOR_TPS65910=y
>CONFIG_REGULATOR_TPS65912=y
>CONFIG_REGULATOR_VCTRL=y
>CONFIG_REGULATOR_WM831X=y
>CONFIG_CEC_CORE=y
># CONFIG_RC_CORE is not set
>CONFIG_MEDIA_SUPPORT=y
>
>#
># Multimedia core support
>#
># CONFIG_MEDIA_CAMERA_SUPPORT is not set
>CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
>CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
>CONFIG_MEDIA_RADIO_SUPPORT=y
># CONFIG_MEDIA_SDR_SUPPORT is not set
>CONFIG_MEDIA_CEC_SUPPORT=y
>CONFIG_MEDIA_CONTROLLER=y
>CONFIG_MEDIA_CONTROLLER_DVB=y
>CONFIG_VIDEO_DEV=y
># CONFIG_VIDEO_V4L2_SUBDEV_API is not set
>CONFIG_VIDEO_V4L2=y
># CONFIG_VIDEO_ADV_DEBUG is not set
>CONFIG_VIDEO_FIXED_MINOR_RANGES=y
>CONFIG_VIDEO_TUNER=y
>CONFIG_V4L2_FWNODE=y
>CONFIG_VIDEOBUF2_CORE=y
>CONFIG_VIDEOBUF2_MEMOPS=y
>CONFIG_VIDEOBUF2_VMALLOC=y
>CONFIG_DVB_CORE=y
>CONFIG_DVB_NET=y
># CONFIG_TTPCI_EEPROM is not set
>CONFIG_DVB_MAX_ADAPTERS=16
># CONFIG_DVB_DYNAMIC_MINORS is not set
># CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
>
>#
># Media drivers
>#
>CONFIG_MEDIA_USB_SUPPORT=y
>
>#
># Analog TV USB devices
>#
>CONFIG_VIDEO_PVRUSB2=y
>CONFIG_VIDEO_PVRUSB2_SYSFS=y
># CONFIG_VIDEO_PVRUSB2_DVB is not set
>CONFIG_VIDEO_PVRUSB2_DEBUGIFC=y
>CONFIG_VIDEO_HDPVR=y
># CONFIG_VIDEO_USBVISION is not set
>CONFIG_VIDEO_STK1160_COMMON=y
>CONFIG_VIDEO_STK1160=y
>
>#
># Analog/digital TV USB devices
>#
>CONFIG_VIDEO_AU0828=y
># CONFIG_VIDEO_AU0828_V4L2 is not set
>
>#
># Digital TV USB devices
>#
>CONFIG_DVB_USB_V2=y
>CONFIG_DVB_USB_AF9015=y
>CONFIG_DVB_USB_AF9035=y
># CONFIG_DVB_USB_ANYSEE is not set
>CONFIG_DVB_USB_AU6610=y
>CONFIG_DVB_USB_AZ6007=y
># CONFIG_DVB_USB_CE6230 is not set
># CONFIG_DVB_USB_EC168 is not set
># CONFIG_DVB_USB_GL861 is not set
>CONFIG_DVB_USB_MXL111SF=y
>CONFIG_DVB_USB_RTL28XXU=y
>CONFIG_DVB_USB_DVBSKY=y
>CONFIG_DVB_USB_ZD1301=y
># CONFIG_DVB_TTUSB_BUDGET is not set
># CONFIG_DVB_TTUSB_DEC is not set
># CONFIG_SMS_USB_DRV is not set
>CONFIG_DVB_B2C2_FLEXCOP_USB=y
>CONFIG_DVB_B2C2_FLEXCOP_USB_DEBUG=y
># CONFIG_DVB_AS102 is not set
>
>#
># Webcam, TV (analog/digital) USB devices
>#
>CONFIG_VIDEO_EM28XX=y
># CONFIG_VIDEO_EM28XX_V4L2 is not set
># CONFIG_VIDEO_EM28XX_DVB is not set
>
>#
># USB HDMI CEC adapters
>#
># CONFIG_USB_PULSE8_CEC is not set
>CONFIG_USB_RAINSHADOW_CEC=y
># CONFIG_MEDIA_PCI_SUPPORT is not set
>CONFIG_DVB_PLATFORM_DRIVERS=y
>CONFIG_CEC_PLATFORM_DRIVERS=y
>
>#
># Supported MMC/SDIO adapters
>#
>CONFIG_SMS_SDIO_DRV=y
># CONFIG_RADIO_ADAPTERS is not set
>
>#
># Supported FireWire (IEEE 1394) Adapters
>#
>CONFIG_DVB_FIREDTV=y
>CONFIG_DVB_FIREDTV_INPUT=y
>CONFIG_MEDIA_COMMON_OPTIONS=y
>
>#
># common driver options
>#
>CONFIG_VIDEO_CX2341X=y
>CONFIG_VIDEO_TVEEPROM=y
>CONFIG_CYPRESS_FIRMWARE=y
>CONFIG_DVB_B2C2_FLEXCOP=y
>CONFIG_DVB_B2C2_FLEXCOP_DEBUG=y
>CONFIG_SMS_SIANO_MDTV=y
>
>#
># Media ancillary drivers (tuners, sensors, i2c, spi, frontends)
>#
># CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
>
>#
># I2C Encoders, decoders, sensors and other helper chips
>#
>
>#
># Audio decoders, processors and mixers
>#
># CONFIG_VIDEO_TVAUDIO is not set
># CONFIG_VIDEO_TDA7432 is not set
># CONFIG_VIDEO_TDA9840 is not set
>CONFIG_VIDEO_TEA6415C=y
>CONFIG_VIDEO_TEA6420=y
>CONFIG_VIDEO_MSP3400=y
># CONFIG_VIDEO_CS3308 is not set
>CONFIG_VIDEO_CS5345=y
>CONFIG_VIDEO_CS53L32A=y
>CONFIG_VIDEO_TLV320AIC23B=y
># CONFIG_VIDEO_UDA1342 is not set
>CONFIG_VIDEO_WM8775=y
>CONFIG_VIDEO_WM8739=y
># CONFIG_VIDEO_VP27SMPX is not set
>CONFIG_VIDEO_SONY_BTF_MPX=y
>
>#
># RDS decoders
>#
>CONFIG_VIDEO_SAA6588=y
>
>#
># Video decoders
>#
># CONFIG_VIDEO_ADV7183 is not set
>CONFIG_VIDEO_BT819=y
># CONFIG_VIDEO_BT856 is not set
>CONFIG_VIDEO_BT866=y
>CONFIG_VIDEO_KS0127=y
># CONFIG_VIDEO_ML86V7667 is not set
>CONFIG_VIDEO_AD5820=y
>CONFIG_VIDEO_SAA7110=y
>CONFIG_VIDEO_SAA711X=y
>CONFIG_VIDEO_TVP514X=y
># CONFIG_VIDEO_TVP5150 is not set
>CONFIG_VIDEO_TVP7002=y
>CONFIG_VIDEO_TW2804=y
>CONFIG_VIDEO_TW9903=y
>CONFIG_VIDEO_TW9906=y
>CONFIG_VIDEO_VPX3220=y
>
>#
># Video and audio decoders
>#
>CONFIG_VIDEO_SAA717X=y
>CONFIG_VIDEO_CX25840=y
>
>#
># Video encoders
>#
># CONFIG_VIDEO_SAA7127 is not set
>CONFIG_VIDEO_SAA7185=y
>CONFIG_VIDEO_ADV7170=y
>CONFIG_VIDEO_ADV7175=y
>CONFIG_VIDEO_ADV7343=y
>CONFIG_VIDEO_ADV7393=y
># CONFIG_VIDEO_AK881X is not set
>CONFIG_VIDEO_THS8200=y
>
>#
># Camera sensor devices
>#
># CONFIG_VIDEO_MT9M111 is not set
>
>#
># Flash devices
>#
>
>#
># Video improvement chips
>#
>CONFIG_VIDEO_UPD64031A=y
>CONFIG_VIDEO_UPD64083=y
>
>#
># Audio/Video compression chips
>#
># CONFIG_VIDEO_SAA6752HS is not set
>
>#
># SDR tuner chips
>#
>
>#
># Miscellaneous helper chips
>#
># CONFIG_VIDEO_THS7303 is not set
>CONFIG_VIDEO_M52790=y
>
>#
># Sensors used on soc_camera driver
>#
>
>#
># SPI helper chips
>#
>CONFIG_MEDIA_TUNER=y
>
>#
># Customize TV tuners
>#
>CONFIG_MEDIA_TUNER_SIMPLE=y
># CONFIG_MEDIA_TUNER_TDA8290 is not set
>CONFIG_MEDIA_TUNER_TDA827X=y
># CONFIG_MEDIA_TUNER_TDA18271 is not set
>CONFIG_MEDIA_TUNER_TDA9887=y
># CONFIG_MEDIA_TUNER_TEA5761 is not set
>CONFIG_MEDIA_TUNER_TEA5767=y
>CONFIG_MEDIA_TUNER_MSI001=y
>CONFIG_MEDIA_TUNER_MT20XX=y
># CONFIG_MEDIA_TUNER_MT2060 is not set
>CONFIG_MEDIA_TUNER_MT2063=y
>CONFIG_MEDIA_TUNER_MT2266=y
># CONFIG_MEDIA_TUNER_MT2131 is not set
>CONFIG_MEDIA_TUNER_QT1010=y
># CONFIG_MEDIA_TUNER_XC2028 is not set
>CONFIG_MEDIA_TUNER_XC5000=y
># CONFIG_MEDIA_TUNER_XC4000 is not set
># CONFIG_MEDIA_TUNER_MXL5005S is not set
>CONFIG_MEDIA_TUNER_MXL5007T=y
>CONFIG_MEDIA_TUNER_MC44S803=y
>CONFIG_MEDIA_TUNER_MAX2165=y
>CONFIG_MEDIA_TUNER_TDA18218=y
># CONFIG_MEDIA_TUNER_FC0011 is not set
># CONFIG_MEDIA_TUNER_FC0012 is not set
># CONFIG_MEDIA_TUNER_FC0013 is not set
># CONFIG_MEDIA_TUNER_TDA18212 is not set
># CONFIG_MEDIA_TUNER_E4000 is not set
>CONFIG_MEDIA_TUNER_FC2580=y
>CONFIG_MEDIA_TUNER_M88RS6000T=y
>CONFIG_MEDIA_TUNER_TUA9001=y
># CONFIG_MEDIA_TUNER_SI2157 is not set
>CONFIG_MEDIA_TUNER_IT913X=y
>CONFIG_MEDIA_TUNER_R820T=y
>CONFIG_MEDIA_TUNER_MXL301RF=y
>CONFIG_MEDIA_TUNER_QM1D1C0042=y
>
>#
># Customise DVB Frontends
>#
>
>#
># Multistandard (satellite) frontends
>#
>CONFIG_DVB_STB0899=y
>CONFIG_DVB_STB6100=y
># CONFIG_DVB_STV090x is not set
>CONFIG_DVB_STV0910=y
>CONFIG_DVB_STV6110x=y
>CONFIG_DVB_STV6111=y
>CONFIG_DVB_MXL5XX=y
>CONFIG_DVB_M88DS3103=y
>
>#
># Multistandard (cable + terrestrial) frontends
>#
>CONFIG_DVB_DRXK=y
>CONFIG_DVB_TDA18271C2DD=y
>CONFIG_DVB_SI2165=y
>CONFIG_DVB_MN88472=y
>CONFIG_DVB_MN88473=y
>
>#
># DVB-S (satellite) frontends
>#
>CONFIG_DVB_CX24110=y
>CONFIG_DVB_CX24123=y
>CONFIG_DVB_MT312=y
># CONFIG_DVB_ZL10036 is not set
># CONFIG_DVB_ZL10039 is not set
>CONFIG_DVB_S5H1420=y
>CONFIG_DVB_STV0288=y
># CONFIG_DVB_STB6000 is not set
>CONFIG_DVB_STV0299=y
># CONFIG_DVB_STV6110 is not set
># CONFIG_DVB_STV0900 is not set
>CONFIG_DVB_TDA8083=y
>CONFIG_DVB_TDA10086=y
># CONFIG_DVB_TDA8261 is not set
>CONFIG_DVB_VES1X93=y
>CONFIG_DVB_TUNER_ITD1000=y
>CONFIG_DVB_TUNER_CX24113=y
>CONFIG_DVB_TDA826X=y
>CONFIG_DVB_TUA6100=y
># CONFIG_DVB_CX24116 is not set
># CONFIG_DVB_CX24117 is not set
># CONFIG_DVB_CX24120 is not set
>CONFIG_DVB_SI21XX=y
>CONFIG_DVB_TS2020=y
>CONFIG_DVB_DS3000=y
>CONFIG_DVB_MB86A16=y
># CONFIG_DVB_TDA10071 is not set
>
>#
># DVB-T (terrestrial) frontends
>#
># CONFIG_DVB_SP8870 is not set
>CONFIG_DVB_SP887X=y
>CONFIG_DVB_CX22700=y
>CONFIG_DVB_CX22702=y
>CONFIG_DVB_S5H1432=y
>CONFIG_DVB_DRXD=y
>CONFIG_DVB_L64781=y
># CONFIG_DVB_TDA1004X is not set
>CONFIG_DVB_NXT6000=y
># CONFIG_DVB_MT352 is not set
># CONFIG_DVB_ZL10353 is not set
># CONFIG_DVB_DIB3000MB is not set
>CONFIG_DVB_DIB3000MC=y
>CONFIG_DVB_DIB7000M=y
># CONFIG_DVB_DIB7000P is not set
># CONFIG_DVB_DIB9000 is not set
>CONFIG_DVB_TDA10048=y
>CONFIG_DVB_AF9013=y
>CONFIG_DVB_EC100=y
># CONFIG_DVB_STV0367 is not set
>CONFIG_DVB_CXD2820R=y
>CONFIG_DVB_CXD2841ER=y
>CONFIG_DVB_RTL2830=y
>CONFIG_DVB_RTL2832=y
># CONFIG_DVB_SI2168 is not set
># CONFIG_DVB_AS102_FE is not set
># CONFIG_DVB_ZD1301_DEMOD is not set
># CONFIG_DVB_GP8PSK_FE is not set
>
>#
># DVB-C (cable) frontends
>#
>CONFIG_DVB_VES1820=y
>CONFIG_DVB_TDA10021=y
>CONFIG_DVB_TDA10023=y
>CONFIG_DVB_STV0297=y
>
>#
># ATSC (North American/Korean Terrestrial/Cable DTV) frontends
>#
>CONFIG_DVB_NXT200X=y
>CONFIG_DVB_OR51211=y
>CONFIG_DVB_OR51132=y
>CONFIG_DVB_BCM3510=y
>CONFIG_DVB_LGDT330X=y
>CONFIG_DVB_LGDT3305=y
># CONFIG_DVB_LGDT3306A is not set
>CONFIG_DVB_LG2160=y
>CONFIG_DVB_S5H1409=y
>CONFIG_DVB_AU8522=y
>CONFIG_DVB_AU8522_DTV=y
># CONFIG_DVB_AU8522_V4L is not set
># CONFIG_DVB_S5H1411 is not set
>
>#
># ISDB-T (terrestrial) frontends
>#
>CONFIG_DVB_S921=y
>CONFIG_DVB_DIB8000=y
># CONFIG_DVB_MB86A20S is not set
>
>#
># ISDB-S (satellite) & ISDB-T (terrestrial) frontends
>#
>CONFIG_DVB_TC90522=y
>
>#
># Digital terrestrial only tuners/PLL
>#
># CONFIG_DVB_PLL is not set
>CONFIG_DVB_TUNER_DIB0070=y
># CONFIG_DVB_TUNER_DIB0090 is not set
>
>#
># SEC control devices for DVB-S
>#
># CONFIG_DVB_DRX39XYJ is not set
>CONFIG_DVB_LNBH25=y
>CONFIG_DVB_LNBP21=y
>CONFIG_DVB_LNBP22=y
>CONFIG_DVB_ISL6405=y
>CONFIG_DVB_ISL6421=y
>CONFIG_DVB_ISL6423=y
>CONFIG_DVB_A8293=y
># CONFIG_DVB_SP2 is not set
>CONFIG_DVB_LGS8GL5=y
># CONFIG_DVB_LGS8GXX is not set
># CONFIG_DVB_ATBM8830 is not set
>CONFIG_DVB_TDA665x=y
>CONFIG_DVB_IX2505V=y
>CONFIG_DVB_M88RS2000=y
>CONFIG_DVB_AF9033=y
># CONFIG_DVB_HORUS3A is not set
>CONFIG_DVB_ASCOT2E=y
># CONFIG_DVB_HELENE is not set
>
>#
># Tools to develop new frontends
>#
>CONFIG_DVB_DUMMY_FE=y
>
>#
># 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=y
>CONFIG_DRM_MIPI_DSI=y
># CONFIG_DRM_DP_AUX_CHARDEV is not set
># CONFIG_DRM_DEBUG_MM is not set
>CONFIG_DRM_DEBUG_MM_SELFTEST=y
>CONFIG_DRM_KMS_HELPER=y
>CONFIG_DRM_KMS_FB_HELPER=y
>CONFIG_DRM_FBDEV_EMULATION=y
>CONFIG_DRM_FBDEV_OVERALLOC=100
># CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
>CONFIG_DRM_GEM_CMA_HELPER=y
>CONFIG_DRM_KMS_CMA_HELPER=y
>CONFIG_DRM_VM=y
>
>#
># I2C encoder or helper chips
>#
>CONFIG_DRM_I2C_CH7006=y
>CONFIG_DRM_I2C_SIL164=y
># CONFIG_DRM_I2C_NXP_TDA998X is not set
># CONFIG_DRM_RADEON is not set
># CONFIG_DRM_AMDGPU is not set
>
>#
># ACP (Audio CoProcessor) Configuration
>#
>
>#
># AMD Library routines
>#
># CONFIG_CHASH is not set
># CONFIG_DRM_NOUVEAU is not set
># CONFIG_DRM_I915 is not set
>CONFIG_DRM_VGEM=y
># CONFIG_DRM_VMWGFX is not set
># CONFIG_DRM_GMA500 is not set
>CONFIG_DRM_UDL=y
># CONFIG_DRM_AST is not set
># CONFIG_DRM_MGAG200 is not set
># CONFIG_DRM_CIRRUS_QEMU is not set
># CONFIG_DRM_RCAR_DW_HDMI is not set
># CONFIG_DRM_QXL is not set
># CONFIG_DRM_BOCHS is not set
># CONFIG_DRM_VIRTIO_GPU is not set
>CONFIG_DRM_PANEL=y
>
>#
># Display Panels
>#
>CONFIG_DRM_PANEL_LVDS=y
>CONFIG_DRM_PANEL_SIMPLE=y
>CONFIG_DRM_PANEL_INNOLUX_P079ZCA=y
>CONFIG_DRM_PANEL_JDI_LT070ME05000=y
># CONFIG_DRM_PANEL_SAMSUNG_LD9040 is not set
>CONFIG_DRM_PANEL_LG_LG4573=y
>CONFIG_DRM_PANEL_ORISETECH_OTM8009A=y
>CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00=y
>CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=y
>CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2=y
>CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=y
>CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=y
>CONFIG_DRM_PANEL_SEIKO_43WVF1G=y
>CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=y
># CONFIG_DRM_PANEL_SHARP_LS043T1LE01 is not set
>CONFIG_DRM_PANEL_SITRONIX_ST7789V=y
>CONFIG_DRM_BRIDGE=y
>CONFIG_DRM_PANEL_BRIDGE=y
>
>#
># Display Interface Bridges
>#
>CONFIG_DRM_ANALOGIX_ANX78XX=y
># CONFIG_DRM_DUMB_VGA_DAC is not set
>CONFIG_DRM_LVDS_ENCODER=y
># CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW is not set
>CONFIG_DRM_NXP_PTN3460=y
># CONFIG_DRM_PARADE_PS8622 is not set
>CONFIG_DRM_SII902X=y
># CONFIG_DRM_SII9234 is not set
># CONFIG_DRM_TOSHIBA_TC358767 is not set
>CONFIG_DRM_TI_TFP410=y
># CONFIG_DRM_I2C_ADV7511 is not set
>CONFIG_DRM_ARCPGU=y
># CONFIG_DRM_HISI_HIBMC is not set
># CONFIG_DRM_MXSFB is not set
>CONFIG_DRM_TINYDRM=y
>CONFIG_TINYDRM_MIPI_DBI=y
>CONFIG_TINYDRM_MI0283QT=y
># CONFIG_TINYDRM_REPAPER is not set
># CONFIG_TINYDRM_ST7586 is not set
>CONFIG_DRM_LEGACY=y
># CONFIG_DRM_TDFX is not set
># CONFIG_DRM_R128 is not set
># CONFIG_DRM_MGA is not set
># CONFIG_DRM_VIA is not set
># CONFIG_DRM_SAVAGE is not set
>CONFIG_DRM_LIB_RANDOM=y
>
>#
># Frame buffer Devices
>#
>CONFIG_FB=y
># CONFIG_FIRMWARE_EDID is not set
>CONFIG_FB_CMDLINE=y
>CONFIG_FB_NOTIFY=y
># CONFIG_FB_DDC is not set
># CONFIG_FB_BOOT_VESA_SUPPORT is not set
>CONFIG_FB_CFB_FILLRECT=y
>CONFIG_FB_CFB_COPYAREA=y
>CONFIG_FB_CFB_IMAGEBLIT=y
># CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
>CONFIG_FB_SYS_FILLRECT=y
>CONFIG_FB_SYS_COPYAREA=y
>CONFIG_FB_SYS_IMAGEBLIT=y
># CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA is not set
># CONFIG_FB_FOREIGN_ENDIAN is not set
>CONFIG_FB_SYS_FOPS=y
>CONFIG_FB_DEFERRED_IO=y
>CONFIG_FB_HECUBA=y
># CONFIG_FB_SVGALIB is not set
># CONFIG_FB_MACMODES is not set
>CONFIG_FB_BACKLIGHT=y
>CONFIG_FB_MODE_HELPERS=y
># CONFIG_FB_TILEBLITTING is not set
>
>#
># Frame buffer hardware drivers
>#
># CONFIG_FB_CIRRUS is not set
># CONFIG_FB_PM2 is not set
># CONFIG_FB_CYBER2000 is not set
>CONFIG_FB_ARC=y
># CONFIG_FB_ASILIANT is not set
># CONFIG_FB_IMSTT is not set
># CONFIG_FB_VGA16 is not set
># CONFIG_FB_UVESA is not set
># CONFIG_FB_VESA is not set
>CONFIG_FB_N411=y
>CONFIG_FB_HGA=y
># CONFIG_FB_OPENCORES is not set
>CONFIG_FB_S1D13XXX=y
># 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_VIA 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_GEODE is not set
>CONFIG_FB_SM501=y
># CONFIG_FB_SMSCUFX is not set
># CONFIG_FB_UDL is not set
>CONFIG_FB_IBM_GXT4500=y
>CONFIG_FB_VIRTUAL=y
># CONFIG_FB_METRONOME is not set
># CONFIG_FB_MB862XX is not set
>CONFIG_FB_BROADSHEET=y
># CONFIG_FB_AUO_K190X is not set
>CONFIG_FB_SIMPLE=y
>CONFIG_FB_SSD1307=y
># CONFIG_FB_SM712 is not set
>CONFIG_BACKLIGHT_LCD_SUPPORT=y
>CONFIG_LCD_CLASS_DEVICE=y
>CONFIG_LCD_L4F00242T03=y
>CONFIG_LCD_LMS283GF05=y
># CONFIG_LCD_LTV350QV is not set
>CONFIG_LCD_ILI922X=y
>CONFIG_LCD_ILI9320=y
>CONFIG_LCD_TDO24M=y
># CONFIG_LCD_VGG2432A4 is not set
># CONFIG_LCD_PLATFORM is not set
>CONFIG_LCD_S6E63M0=y
>CONFIG_LCD_LD9040=y
>CONFIG_LCD_AMS369FG06=y
>CONFIG_LCD_LMS501KF03=y
># CONFIG_LCD_HX8357 is not set
>CONFIG_BACKLIGHT_CLASS_DEVICE=y
>CONFIG_BACKLIGHT_GENERIC=y
>CONFIG_BACKLIGHT_PWM=y
>CONFIG_BACKLIGHT_DA9052=y
># CONFIG_BACKLIGHT_APPLE is not set
># CONFIG_BACKLIGHT_PM8941_WLED is not set
>CONFIG_BACKLIGHT_SAHARA=y
># CONFIG_BACKLIGHT_WM831X is not set
># CONFIG_BACKLIGHT_ADP5520 is not set
># CONFIG_BACKLIGHT_ADP8860 is not set
># CONFIG_BACKLIGHT_ADP8870 is not set
>CONFIG_BACKLIGHT_88PM860X=y
>CONFIG_BACKLIGHT_AAT2870=y
>CONFIG_BACKLIGHT_LM3630A=y
>CONFIG_BACKLIGHT_LM3639=y
># CONFIG_BACKLIGHT_LP855X is not set
>CONFIG_BACKLIGHT_LP8788=y
>CONFIG_BACKLIGHT_SKY81452=y
>CONFIG_BACKLIGHT_GPIO=y
>CONFIG_BACKLIGHT_LV5207LP=y
># CONFIG_BACKLIGHT_BD6107 is not set
>CONFIG_BACKLIGHT_ARCXCNN=y
># CONFIG_VGASTATE is not set
>CONFIG_VIDEOMODE_HELPERS=y
>CONFIG_HDMI=y
>
>#
># 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=y
>CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
># CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
>CONFIG_LOGO=y
># CONFIG_LOGO_LINUX_MONO is not set
># CONFIG_LOGO_LINUX_VGA16 is not set
># CONFIG_LOGO_LINUX_CLUT224 is not set
># CONFIG_SOUND is not set
>
>#
># HID support
>#
>CONFIG_HID=y
>CONFIG_HID_BATTERY_STRENGTH=y
>CONFIG_HIDRAW=y
>CONFIG_UHID=y
>CONFIG_HID_GENERIC=y
>
>#
># Special HID drivers
>#
>CONFIG_HID_A4TECH=y
># CONFIG_HID_ACCUTOUCH is not set
>CONFIG_HID_ACRUX=y
>CONFIG_HID_ACRUX_FF=y
># CONFIG_HID_APPLE is not set
># CONFIG_HID_APPLEIR is not set
>CONFIG_HID_ASUS=y
>CONFIG_HID_AUREAL=y
># CONFIG_HID_BELKIN is not set
>CONFIG_HID_BETOP_FF=y
>CONFIG_HID_CHERRY=y
># CONFIG_HID_CHICONY is not set
># CONFIG_HID_CORSAIR is not set
># CONFIG_HID_CMEDIA is not set
># CONFIG_HID_CP2112 is not set
>CONFIG_HID_CYPRESS=y
># CONFIG_HID_DRAGONRISE is not set
># CONFIG_HID_EMS_FF is not set
>CONFIG_HID_ELECOM=y
>CONFIG_HID_ELO=y
>CONFIG_HID_EZKEY=y
>CONFIG_HID_GEMBIRD=y
># CONFIG_HID_GFRM is not set
># CONFIG_HID_HOLTEK is not set
># CONFIG_HID_GT683R is not set
># CONFIG_HID_KEYTOUCH is not set
>CONFIG_HID_KYE=y
>CONFIG_HID_UCLOGIC=y
>CONFIG_HID_WALTOP=y
># CONFIG_HID_GYRATION is not set
># CONFIG_HID_ICADE is not set
># CONFIG_HID_ITE is not set
># CONFIG_HID_TWINHAN is not set
># CONFIG_HID_KENSINGTON is not set
>CONFIG_HID_LCPOWER=y
>CONFIG_HID_LED=y
>CONFIG_HID_LENOVO=y
># CONFIG_HID_LOGITECH is not set
>CONFIG_HID_MAGICMOUSE=y
># CONFIG_HID_MAYFLASH is not set
>CONFIG_HID_MICROSOFT=y
># CONFIG_HID_MONTEREY is not set
>CONFIG_HID_MULTITOUCH=y
>CONFIG_HID_NTI=y
>CONFIG_HID_NTRIG=y
>CONFIG_HID_ORTEK=y
>CONFIG_HID_PANTHERLORD=y
>CONFIG_PANTHERLORD_FF=y
>CONFIG_HID_PENMOUNT=y
>CONFIG_HID_PETALYNX=y
>CONFIG_HID_PICOLCD=y
>CONFIG_HID_PICOLCD_FB=y
>CONFIG_HID_PICOLCD_BACKLIGHT=y
>CONFIG_HID_PICOLCD_LCD=y
>CONFIG_HID_PICOLCD_LEDS=y
># CONFIG_HID_PLANTRONICS is not set
>CONFIG_HID_PRIMAX=y
># CONFIG_HID_RETRODE is not set
>CONFIG_HID_ROCCAT=y
>CONFIG_HID_SAITEK=y
># CONFIG_HID_SAMSUNG is not set
>CONFIG_HID_SONY=y
># CONFIG_SONY_FF is not set
># CONFIG_HID_SPEEDLINK is not set
># CONFIG_HID_STEELSERIES is not set
>CONFIG_HID_SUNPLUS=y
>CONFIG_HID_RMI=y
>CONFIG_HID_GREENASIA=y
># CONFIG_GREENASIA_FF is not set
>CONFIG_HID_SMARTJOYPLUS=y
>CONFIG_SMARTJOYPLUS_FF=y
>CONFIG_HID_TIVO=y
>CONFIG_HID_TOPSEED=y
># CONFIG_HID_THINGM is not set
>CONFIG_HID_THRUSTMASTER=y
>CONFIG_THRUSTMASTER_FF=y
>CONFIG_HID_UDRAW_PS3=y
># CONFIG_HID_WACOM is not set
>CONFIG_HID_WIIMOTE=y
># CONFIG_HID_XINMO is not set
># CONFIG_HID_ZEROPLUS is not set
>CONFIG_HID_ZYDACRON=y
>CONFIG_HID_SENSOR_HUB=y
>CONFIG_HID_SENSOR_CUSTOM_SENSOR=y
>CONFIG_HID_ALPS=y
>
>#
># USB HID support
>#
>CONFIG_USB_HID=y
>CONFIG_HID_PID=y
># CONFIG_USB_HIDDEV is not set
>
>#
># I2C HID support
>#
>CONFIG_I2C_HID=y
>CONFIG_USB_OHCI_LITTLE_ENDIAN=y
>CONFIG_USB_SUPPORT=y
>CONFIG_USB_COMMON=y
>CONFIG_USB_ARCH_HAS_HCD=y
>CONFIG_USB=y
>CONFIG_USB_PCI=y
># CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
>
>#
># Miscellaneous USB options
>#
>CONFIG_USB_DEFAULT_PERSIST=y
># CONFIG_USB_DYNAMIC_MINORS is not set
>CONFIG_USB_OTG=y
># CONFIG_USB_OTG_WHITELIST is not set
># CONFIG_USB_OTG_BLACKLIST_HUB is not set
>CONFIG_USB_OTG_FSM=y
>CONFIG_USB_LEDS_TRIGGER_USBPORT=y
>CONFIG_USB_MON=y
>CONFIG_USB_WUSB_CBAF=y
>CONFIG_USB_WUSB_CBAF_DEBUG=y
>
>#
># USB Host Controller Drivers
>#
>CONFIG_USB_C67X00_HCD=y
>CONFIG_USB_XHCI_HCD=y
>CONFIG_USB_XHCI_PCI=y
>CONFIG_USB_XHCI_PLATFORM=y
>CONFIG_USB_EHCI_HCD=y
>CONFIG_USB_EHCI_ROOT_HUB_TT=y
>CONFIG_USB_EHCI_TT_NEWSCHED=y
>CONFIG_USB_EHCI_PCI=y
># CONFIG_USB_EHCI_HCD_PLATFORM is not set
># CONFIG_USB_OXU210HP_HCD is not set
>CONFIG_USB_ISP116X_HCD=y
># CONFIG_USB_ISP1362_HCD is not set
># CONFIG_USB_FOTG210_HCD is not set
>CONFIG_USB_MAX3421_HCD=y
>CONFIG_USB_OHCI_HCD=y
>CONFIG_USB_OHCI_HCD_PCI=y
>CONFIG_USB_OHCI_HCD_PLATFORM=y
># CONFIG_USB_UHCI_HCD is not set
>CONFIG_USB_U132_HCD=y
>CONFIG_USB_SL811_HCD=y
>CONFIG_USB_SL811_HCD_ISO=y
>CONFIG_USB_R8A66597_HCD=y
># CONFIG_USB_HCD_TEST_MODE is not set
>
>#
># USB Device Class drivers
>#
>CONFIG_USB_ACM=y
>CONFIG_USB_PRINTER=y
>CONFIG_USB_WDM=y
>CONFIG_USB_TMC=y
>
>#
># NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
>#
>
>#
># also be needed; see USB_STORAGE Help for more info
>#
>CONFIG_USB_STORAGE=y
># CONFIG_USB_STORAGE_DEBUG is not set
>CONFIG_USB_STORAGE_REALTEK=y
># CONFIG_REALTEK_AUTOPM is not set
># CONFIG_USB_STORAGE_DATAFAB is not set
>CONFIG_USB_STORAGE_FREECOM=y
>CONFIG_USB_STORAGE_ISD200=y
># CONFIG_USB_STORAGE_USBAT is not set
>CONFIG_USB_STORAGE_SDDR09=y
>CONFIG_USB_STORAGE_SDDR55=y
>CONFIG_USB_STORAGE_JUMPSHOT=y
>CONFIG_USB_STORAGE_ALAUDA=y
>CONFIG_USB_STORAGE_ONETOUCH=y
>CONFIG_USB_STORAGE_KARMA=y
>CONFIG_USB_STORAGE_CYPRESS_ATACB=y
>CONFIG_USB_STORAGE_ENE_UB6250=y
>CONFIG_USB_UAS=y
>
>#
># USB Imaging devices
>#
>CONFIG_USB_MDC800=y
>CONFIG_USB_MICROTEK=y
>CONFIG_USBIP_CORE=y
># CONFIG_USBIP_VHCI_HCD is not set
># CONFIG_USBIP_HOST is not set
>CONFIG_USBIP_VUDC=y
># CONFIG_USBIP_DEBUG is not set
>CONFIG_USB_MUSB_HDRC=y
># CONFIG_USB_MUSB_HOST is not set
># CONFIG_USB_MUSB_GADGET is not set
>CONFIG_USB_MUSB_DUAL_ROLE=y
>
>#
># Platform Glue Layer
>#
>
>#
># MUSB DMA mode
>#
>CONFIG_MUSB_PIO_ONLY=y
># CONFIG_USB_DWC3 is not set
># CONFIG_USB_DWC2 is not set
>CONFIG_USB_CHIPIDEA=y
>CONFIG_USB_CHIPIDEA_OF=y
>CONFIG_USB_CHIPIDEA_PCI=y
>CONFIG_USB_CHIPIDEA_UDC=y
>CONFIG_USB_CHIPIDEA_HOST=y
>CONFIG_USB_CHIPIDEA_ULPI=y
># CONFIG_USB_ISP1760 is not set
>
>#
># USB port drivers
>#
>CONFIG_USB_SERIAL=y
>CONFIG_USB_SERIAL_CONSOLE=y
># CONFIG_USB_SERIAL_GENERIC is not set
>CONFIG_USB_SERIAL_SIMPLE=y
># CONFIG_USB_SERIAL_AIRCABLE is not set
># CONFIG_USB_SERIAL_ARK3116 is not set
>CONFIG_USB_SERIAL_BELKIN=y
>CONFIG_USB_SERIAL_CH341=y
>CONFIG_USB_SERIAL_WHITEHEAT=y
>CONFIG_USB_SERIAL_DIGI_ACCELEPORT=y
># CONFIG_USB_SERIAL_CP210X is not set
>CONFIG_USB_SERIAL_CYPRESS_M8=y
>CONFIG_USB_SERIAL_EMPEG=y
>CONFIG_USB_SERIAL_FTDI_SIO=y
>CONFIG_USB_SERIAL_VISOR=y
># CONFIG_USB_SERIAL_IPAQ is not set
>CONFIG_USB_SERIAL_IR=y
>CONFIG_USB_SERIAL_EDGEPORT=y
>CONFIG_USB_SERIAL_EDGEPORT_TI=y
>CONFIG_USB_SERIAL_F81232=y
>CONFIG_USB_SERIAL_F8153X=y
>CONFIG_USB_SERIAL_GARMIN=y
># CONFIG_USB_SERIAL_IPW is not set
>CONFIG_USB_SERIAL_IUU=y
># CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
>CONFIG_USB_SERIAL_KEYSPAN=y
>CONFIG_USB_SERIAL_KEYSPAN_MPR=y
># CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set
>CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
>CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
>CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
># CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set
>CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
>CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
># CONFIG_USB_SERIAL_KEYSPAN_USA19QW is not set
>CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
># CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set
>CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
># CONFIG_USB_SERIAL_KLSI is not set
>CONFIG_USB_SERIAL_KOBIL_SCT=y
>CONFIG_USB_SERIAL_MCT_U232=y
># CONFIG_USB_SERIAL_METRO is not set
>CONFIG_USB_SERIAL_MOS7720=y
>CONFIG_USB_SERIAL_MOS7840=y
># 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=y
>CONFIG_USB_SERIAL_QCAUX=y
>CONFIG_USB_SERIAL_QUALCOMM=y
>CONFIG_USB_SERIAL_SPCP8X5=y
># CONFIG_USB_SERIAL_SAFE is not set
>CONFIG_USB_SERIAL_SIERRAWIRELESS=y
># CONFIG_USB_SERIAL_SYMBOL is not set
>CONFIG_USB_SERIAL_TI=y
>CONFIG_USB_SERIAL_CYBERJACK=y
>CONFIG_USB_SERIAL_XIRCOM=y
>CONFIG_USB_SERIAL_WWAN=y
>CONFIG_USB_SERIAL_OPTION=y
># CONFIG_USB_SERIAL_OMNINET is not set
># CONFIG_USB_SERIAL_OPTICON is not set
>CONFIG_USB_SERIAL_XSENS_MT=y
># CONFIG_USB_SERIAL_WISHBONE is not set
>CONFIG_USB_SERIAL_SSU100=y
># CONFIG_USB_SERIAL_QT2 is not set
># CONFIG_USB_SERIAL_UPD78F0730 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=y
>CONFIG_USB_SEVSEG=y
>CONFIG_USB_RIO500=y
>CONFIG_USB_LEGOTOWER=y
>CONFIG_USB_LCD=y
>CONFIG_USB_CYPRESS_CY7C63=y
>CONFIG_USB_CYTHERM=y
>CONFIG_USB_IDMOUSE=y
>CONFIG_USB_FTDI_ELAN=y
>CONFIG_USB_APPLEDISPLAY=y
>CONFIG_USB_SISUSBVGA=y
>CONFIG_USB_SISUSBVGA_CON=y
>CONFIG_USB_LD=y
>CONFIG_USB_TRANCEVIBRATOR=y
>CONFIG_USB_IOWARRIOR=y
>CONFIG_USB_TEST=y
>CONFIG_USB_EHSET_TEST_FIXTURE=y
>CONFIG_USB_ISIGHTFW=y
># CONFIG_USB_YUREX is not set
>CONFIG_USB_EZUSB_FX2=y
>CONFIG_USB_HUB_USB251XB=y
># CONFIG_USB_HSIC_USB3503 is not set
>CONFIG_USB_HSIC_USB4604=y
>CONFIG_USB_LINK_LAYER_TEST=y
>CONFIG_USB_ATM=y
># CONFIG_USB_SPEEDTOUCH is not set
># CONFIG_USB_CXACRU is not set
>CONFIG_USB_UEAGLEATM=y
>CONFIG_USB_XUSBATM=y
>
>#
># USB Physical Layer drivers
>#
>CONFIG_USB_PHY=y
>CONFIG_NOP_USB_XCEIV=y
># CONFIG_USB_GPIO_VBUS is not set
># CONFIG_USB_ISP1301 is not set
>CONFIG_USB_GADGET=y
># CONFIG_USB_GADGET_DEBUG is not set
># CONFIG_USB_GADGET_DEBUG_FILES is not set
>CONFIG_USB_GADGET_DEBUG_FS=y
>CONFIG_USB_GADGET_VBUS_DRAW=2
>CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
>CONFIG_U_SERIAL_CONSOLE=y
>
>#
># USB Peripheral Controller
>#
>CONFIG_USB_FOTG210_UDC=y
>CONFIG_USB_GR_UDC=y
>CONFIG_USB_R8A66597=y
>CONFIG_USB_PXA27X=y
>CONFIG_USB_MV_UDC=y
>CONFIG_USB_MV_U3D=y
>CONFIG_USB_SNP_CORE=y
>CONFIG_USB_SNP_UDC_PLAT=y
>CONFIG_USB_M66592=y
># CONFIG_USB_BDC_UDC is not set
># CONFIG_USB_AMD5536UDC is not set
>CONFIG_USB_NET2272=y
>CONFIG_USB_NET2272_DMA=y
># CONFIG_USB_NET2280 is not set
># CONFIG_USB_GOKU is not set
># CONFIG_USB_EG20T is not set
>CONFIG_USB_GADGET_XILINX=y
>CONFIG_USB_DUMMY_HCD=y
>CONFIG_USB_LIBCOMPOSITE=y
>CONFIG_USB_U_SERIAL=y
>CONFIG_USB_U_ETHER=y
>CONFIG_USB_F_OBEX=y
>CONFIG_USB_F_EEM=y
>CONFIG_USB_F_SUBSET=y
>CONFIG_USB_F_MASS_STORAGE=y
>CONFIG_USB_F_FS=y
>CONFIG_USB_F_UVC=y
>CONFIG_USB_F_PRINTER=y
>CONFIG_USB_CONFIGFS=y
># CONFIG_USB_CONFIGFS_SERIAL is not set
># CONFIG_USB_CONFIGFS_ACM is not set
>CONFIG_USB_CONFIGFS_OBEX=y
># CONFIG_USB_CONFIGFS_NCM is not set
># CONFIG_USB_CONFIGFS_ECM is not set
>CONFIG_USB_CONFIGFS_ECM_SUBSET=y
># CONFIG_USB_CONFIGFS_RNDIS is not set
>CONFIG_USB_CONFIGFS_EEM=y
>CONFIG_USB_CONFIGFS_MASS_STORAGE=y
># CONFIG_USB_CONFIGFS_F_LB_SS is not set
>CONFIG_USB_CONFIGFS_F_FS=y
># CONFIG_USB_CONFIGFS_F_HID is not set
>CONFIG_USB_CONFIGFS_F_UVC=y
>CONFIG_USB_CONFIGFS_F_PRINTER=y
>
>#
># USB Power Delivery and Type-C drivers
>#
>CONFIG_TYPEC=y
># CONFIG_TYPEC_TCPM is not set
># CONFIG_TYPEC_UCSI is not set
>CONFIG_TYPEC_TPS6598X=y
>CONFIG_USB_LED_TRIG=y
>CONFIG_USB_ULPI_BUS=y
># CONFIG_UWB is not set
>CONFIG_MMC=y
># CONFIG_PWRSEQ_EMMC is not set
># CONFIG_PWRSEQ_SIMPLE is not set
># CONFIG_MMC_BLOCK is not set
># CONFIG_SDIO_UART is not set
>CONFIG_MMC_TEST=y
>
>#
># MMC/SD/SDIO Host Controller Drivers
>#
>CONFIG_MMC_DEBUG=y
>CONFIG_MMC_SDHCI=y
># CONFIG_MMC_SDHCI_PCI is not set
># CONFIG_MMC_SDHCI_ACPI is not set
># CONFIG_MMC_SDHCI_PLTFM is not set
>CONFIG_MMC_WBSD=y
># CONFIG_MMC_TIFM_SD is not set
>CONFIG_MMC_SPI=y
># CONFIG_MMC_CB710 is not set
># CONFIG_MMC_VIA_SDMMC is not set
>CONFIG_MMC_VUB300=y
>CONFIG_MMC_USHC=y
>CONFIG_MMC_USDHI6ROL0=y
>CONFIG_MMC_REALTEK_USB=y
># CONFIG_MMC_TOSHIBA_PCI is not set
>CONFIG_MMC_MTK=y
>CONFIG_MEMSTICK=y
>CONFIG_MEMSTICK_DEBUG=y
>
>#
># MemoryStick drivers
>#
># CONFIG_MEMSTICK_UNSAFE_RESUME is not set
>CONFIG_MSPRO_BLOCK=y
># CONFIG_MS_BLOCK is not set
>
>#
># MemoryStick Host Controller Drivers
>#
># CONFIG_MEMSTICK_TIFM_MS is not set
># CONFIG_MEMSTICK_JMICRON_38X is not set
># CONFIG_MEMSTICK_R592 is not set
>CONFIG_MEMSTICK_REALTEK_USB=y
>CONFIG_NEW_LEDS=y
>CONFIG_LEDS_CLASS=y
># CONFIG_LEDS_CLASS_FLASH is not set
>CONFIG_LEDS_BRIGHTNESS_HW_CHANGED=y
>
>#
># LED drivers
>#
>CONFIG_LEDS_88PM860X=y
># CONFIG_LEDS_APU is not set
>CONFIG_LEDS_BCM6328=y
># CONFIG_LEDS_BCM6358 is not set
>CONFIG_LEDS_LM3530=y
>CONFIG_LEDS_LM3642=y
># CONFIG_LEDS_PCA9532 is not set
># CONFIG_LEDS_GPIO is not set
>CONFIG_LEDS_LP3944=y
># CONFIG_LEDS_LP3952 is not set
>CONFIG_LEDS_LP55XX_COMMON=y
># CONFIG_LEDS_LP5521 is not set
>CONFIG_LEDS_LP5523=y
># CONFIG_LEDS_LP5562 is not set
>CONFIG_LEDS_LP8501=y
>CONFIG_LEDS_LP8788=y
>CONFIG_LEDS_LP8860=y
>CONFIG_LEDS_CLEVO_MAIL=y
># CONFIG_LEDS_PCA955X is not set
>CONFIG_LEDS_PCA963X=y
># CONFIG_LEDS_WM831X_STATUS is not set
># CONFIG_LEDS_DA9052 is not set
># CONFIG_LEDS_DAC124S085 is not set
># CONFIG_LEDS_PWM is not set
># CONFIG_LEDS_REGULATOR is not set
>CONFIG_LEDS_BD2802=y
># CONFIG_LEDS_INTEL_SS4200 is not set
>CONFIG_LEDS_LT3593=y
>CONFIG_LEDS_ADP5520=y
>CONFIG_LEDS_MC13783=y
># CONFIG_LEDS_TCA6507 is not set
>CONFIG_LEDS_TLC591XX=y
>CONFIG_LEDS_MAX8997=y
># CONFIG_LEDS_LM355x is not set
># CONFIG_LEDS_OT200 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=y
># CONFIG_LEDS_SYSCON is not set
>CONFIG_LEDS_USER=y
># CONFIG_LEDS_NIC78BX is not set
>
>#
># LED Triggers
>#
>CONFIG_LEDS_TRIGGERS=y
># CONFIG_LEDS_TRIGGER_TIMER is not set
>CONFIG_LEDS_TRIGGER_ONESHOT=y
># CONFIG_LEDS_TRIGGER_DISK is not set
># CONFIG_LEDS_TRIGGER_MTD is not set
>CONFIG_LEDS_TRIGGER_HEARTBEAT=y
># CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
>CONFIG_LEDS_TRIGGER_CPU=y
>CONFIG_LEDS_TRIGGER_ACTIVITY=y
>CONFIG_LEDS_TRIGGER_GPIO=y
># CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
>
>#
># iptables trigger is under Netfilter config (LED target)
>#
>CONFIG_LEDS_TRIGGER_TRANSIENT=y
>CONFIG_LEDS_TRIGGER_CAMERA=y
>CONFIG_LEDS_TRIGGER_PANIC=y
># CONFIG_ACCESSIBILITY is not set
># CONFIG_INFINIBAND is not set
>CONFIG_EDAC_ATOMIC_SCRUB=y
>CONFIG_EDAC_SUPPORT=y
>CONFIG_EDAC=y
># CONFIG_EDAC_LEGACY_SYSFS is not set
>CONFIG_EDAC_DEBUG=y
>CONFIG_EDAC_DECODE_MCE=y
># CONFIG_EDAC_AMD64 is not set
># CONFIG_EDAC_AMD76X is not set
># CONFIG_EDAC_E7XXX is not set
># CONFIG_EDAC_E752X is not set
># CONFIG_EDAC_I82875P is not set
># CONFIG_EDAC_I82975X is not set
># CONFIG_EDAC_I3000 is not set
># CONFIG_EDAC_I3200 is not set
># CONFIG_EDAC_IE31200 is not set
># CONFIG_EDAC_X38 is not set
># CONFIG_EDAC_I5400 is not set
># CONFIG_EDAC_I7CORE is not set
># CONFIG_EDAC_I82860 is not set
># CONFIG_EDAC_R82600 is not set
># CONFIG_EDAC_I5000 is not set
># CONFIG_EDAC_I5100 is not set
># CONFIG_EDAC_I7300 is not set
>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=y
># CONFIG_SW_SYNC is not set
>CONFIG_AUXDISPLAY=y
>CONFIG_CHARLCD=y
>CONFIG_HD44780=y
>CONFIG_IMG_ASCII_LCD=y
># CONFIG_HT16K33 is not set
># CONFIG_UIO is not set
>CONFIG_VIRT_DRIVERS=y
>CONFIG_VIRTIO=y
>
>#
># Virtio drivers
>#
># CONFIG_VIRTIO_PCI is not set
>CONFIG_VIRTIO_BALLOON=y
>CONFIG_VIRTIO_INPUT=y
>CONFIG_VIRTIO_MMIO=y
>CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
>
>#
># Microsoft Hyper-V guest support
>#
># CONFIG_HYPERV is not set
># CONFIG_HYPERV_TSCPAGE is not set
>CONFIG_STAGING=y
>CONFIG_IRDA=y
>
>#
># IrDA protocols
>#
>CONFIG_IRLAN=y
># CONFIG_IRNET is not set
>CONFIG_IRCOMM=y
># CONFIG_IRDA_ULTRA is not set
>
>#
># IrDA options
>#
># CONFIG_IRDA_CACHE_LAST_LSAP is not set
># CONFIG_IRDA_FAST_RR is not set
># CONFIG_IRDA_DEBUG is not set
>
>#
># Infrared-port device drivers
>#
>
>#
># SIR device drivers
>#
>CONFIG_IRTTY_SIR=y
>
>#
># Dongle support
>#
># CONFIG_DONGLE is not set
># CONFIG_KINGSUN_DONGLE is not set
>CONFIG_KSDAZZLE_DONGLE=y
># CONFIG_KS959_DONGLE is not set
>
>#
># FIR device drivers
>#
># CONFIG_USB_IRDA is not set
>CONFIG_SIGMATEL_FIR=y
>CONFIG_NSC_FIR=y
>CONFIG_WINBOND_FIR=y
># CONFIG_TOSHIBA_FIR is not set
># CONFIG_SMC_IRCC_FIR is not set
># CONFIG_ALI_FIR is not set
># CONFIG_VLSI_FIR is not set
>CONFIG_VIA_FIR=y
># CONFIG_MCS_FIR is not set
>CONFIG_PRISM2_USB=y
># CONFIG_COMEDI is not set
>CONFIG_R8712U=y
># CONFIG_RTS5208 is not set
># CONFIG_FB_SM750 is not set
># CONFIG_FB_XGI is not set
>
>#
># Speakup console speech
>#
>CONFIG_SPEAKUP=y
>CONFIG_SPEAKUP_SYNTH_ACNTSA=y
>CONFIG_SPEAKUP_SYNTH_APOLLO=y
>CONFIG_SPEAKUP_SYNTH_AUDPTR=y
># CONFIG_SPEAKUP_SYNTH_BNS is not set
># CONFIG_SPEAKUP_SYNTH_DECTLK is not set
>CONFIG_SPEAKUP_SYNTH_DECEXT=y
>CONFIG_SPEAKUP_SYNTH_LTLK=y
>CONFIG_SPEAKUP_SYNTH_SOFT=y
>CONFIG_SPEAKUP_SYNTH_SPKOUT=y
>CONFIG_SPEAKUP_SYNTH_TXPRT=y
>CONFIG_SPEAKUP_SYNTH_DUMMY=y
># CONFIG_STAGING_MEDIA is not set
>
>#
># Android
>#
># CONFIG_STAGING_BOARD is not set
># CONFIG_FIREWIRE_SERIAL is not set
># CONFIG_DGNC is not set
>CONFIG_GS_FPGABOOT=y
># CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
># CONFIG_FB_TFT is not set
>CONFIG_WILC1000=y
>CONFIG_WILC1000_SDIO=y
>CONFIG_WILC1000_SPI=y
># CONFIG_WILC1000_HW_OOB_INTR is not set
># CONFIG_MOST is not set
>CONFIG_KS7010=y
>CONFIG_GREYBUS=y
>CONFIG_GREYBUS_ES2=y
>CONFIG_GREYBUS_BOOTROM=y
>CONFIG_GREYBUS_FIRMWARE=y
># CONFIG_GREYBUS_HID is not set
># CONFIG_GREYBUS_LIGHT is not set
># CONFIG_GREYBUS_LOG is not set
># CONFIG_GREYBUS_LOOPBACK is not set
>CONFIG_GREYBUS_POWER=y
>CONFIG_GREYBUS_RAW=y
># CONFIG_GREYBUS_VIBRATOR is not set
>CONFIG_GREYBUS_BRIDGED_PHY=y
>CONFIG_GREYBUS_GPIO=y
># CONFIG_GREYBUS_I2C is not set
># CONFIG_GREYBUS_PWM is not set
>CONFIG_GREYBUS_SDIO=y
>CONFIG_GREYBUS_SPI=y
># CONFIG_GREYBUS_UART is not set
>CONFIG_GREYBUS_USB=y
># CONFIG_CRYPTO_DEV_CCREE is not set
>
>#
># USB Power Delivery and Type-C drivers
>#
># CONFIG_DRM_VBOXVIDEO is not set
># CONFIG_PI433 is not set
>CONFIG_X86_PLATFORM_DEVICES=y
># CONFIG_ACERHDF is not set
># CONFIG_ASUS_LAPTOP is not set
>CONFIG_DELL_SMBIOS=y
>CONFIG_DELL_LAPTOP=y
># CONFIG_DELL_SMO8800 is not set
># CONFIG_DELL_RBTN is not set
># CONFIG_FUJITSU_LAPTOP is not set
># CONFIG_FUJITSU_TABLET is not set
># CONFIG_AMILO_RFKILL is not set
># CONFIG_HP_ACCEL is not set
># CONFIG_HP_WIRELESS is not set
># CONFIG_MSI_LAPTOP is not set
># CONFIG_PANASONIC_LAPTOP is not set
># CONFIG_COMPAL_LAPTOP is not set
># CONFIG_SONY_LAPTOP is not set
># CONFIG_IDEAPAD_LAPTOP is not set
># CONFIG_THINKPAD_ACPI is not set
>CONFIG_SENSORS_HDAPS=y
># CONFIG_INTEL_MENLOW is not set
># CONFIG_ASUS_WIRELESS is not set
># CONFIG_ACPI_WMI is not set
># CONFIG_TOPSTAR_LAPTOP is not set
># CONFIG_TOSHIBA_BT_RFKILL is not set
># CONFIG_TOSHIBA_HAPS is not set
># CONFIG_ACPI_CMPC is not set
># CONFIG_INTEL_CHT_INT33FE is not set
># CONFIG_INTEL_INT0002_VGPIO is not set
># CONFIG_INTEL_HID_EVENT is not set
># CONFIG_INTEL_VBTN is not set
># CONFIG_INTEL_IPS is not set
># CONFIG_INTEL_PMC_CORE is not set
># CONFIG_IBM_RTL is not set
># CONFIG_SAMSUNG_LAPTOP is not set
># CONFIG_INTEL_OAKTRAIL is not set
># CONFIG_SAMSUNG_Q10 is not set
># CONFIG_APPLE_GMUX is not set
># CONFIG_INTEL_RST is not set
># CONFIG_INTEL_SMARTCONNECT is not set
># CONFIG_PVPANIC is not set
># CONFIG_INTEL_PMC_IPC is not set
># CONFIG_SURFACE_PRO3_BUTTON is not set
># CONFIG_SURFACE_3_BUTTON is not set
>CONFIG_INTEL_PUNIT_IPC=y
># CONFIG_MLX_CPLD_PLATFORM is not set
>CONFIG_PMC_ATOM=y
># CONFIG_CHROME_PLATFORMS is not set
>CONFIG_CLKDEV_LOOKUP=y
>CONFIG_HAVE_CLK_PREPARE=y
>CONFIG_COMMON_CLK=y
>
>#
># Common Clock Framework
>#
># CONFIG_COMMON_CLK_WM831X is not set
># CONFIG_CLK_HSDK is not set
># CONFIG_COMMON_CLK_MAX77686 is not set
># CONFIG_COMMON_CLK_SI5351 is not set
># CONFIG_COMMON_CLK_SI514 is not set
># CONFIG_COMMON_CLK_SI570 is not set
># CONFIG_COMMON_CLK_CDCE706 is not set
># CONFIG_COMMON_CLK_CDCE925 is not set
># CONFIG_COMMON_CLK_CS2000_CP is not set
># CONFIG_COMMON_CLK_NXP is not set
># CONFIG_COMMON_CLK_PWM is not set
># CONFIG_COMMON_CLK_PXA is not set
># CONFIG_COMMON_CLK_PIC32 is not set
># CONFIG_COMMON_CLK_VC5 is not set
># CONFIG_HWSPINLOCK is not set
>
>#
># Clock Source drivers
>#
>CONFIG_CLKSRC_I8253=y
>CONFIG_CLKEVT_I8253=y
>CONFIG_I8253_LOCK=y
>CONFIG_CLKBLD_I8253=y
># CONFIG_ATMEL_PIT is not set
># CONFIG_SH_TIMER_CMT is not set
># CONFIG_SH_TIMER_MTU2 is not set
># CONFIG_SH_TIMER_TMU is not set
># CONFIG_EM_TIMER_STI is not set
># CONFIG_MAILBOX is not set
>CONFIG_IOMMU_SUPPORT=y
>
>#
># Generic IOMMU Pagetable Support
>#
>
>#
># Remoteproc drivers
>#
>CONFIG_REMOTEPROC=y
>
>#
># Rpmsg drivers
>#
>CONFIG_RPMSG=y
>CONFIG_RPMSG_CHAR=y
>CONFIG_RPMSG_VIRTIO=y
>
>#
># SOC (System On Chip) specific Drivers
>#
>
>#
># Amlogic SoC drivers
>#
>
>#
># Broadcom SoC drivers
>#
>
>#
># i.MX SoC drivers
>#
>
>#
># Qualcomm SoC drivers
>#
># CONFIG_SUNXI_SRAM is not set
># CONFIG_SOC_TI is not set
>CONFIG_PM_DEVFREQ=y
>
>#
># DEVFREQ Governors
>#
>CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
>CONFIG_DEVFREQ_GOV_PERFORMANCE=y
>CONFIG_DEVFREQ_GOV_POWERSAVE=y
>CONFIG_DEVFREQ_GOV_USERSPACE=y
># CONFIG_DEVFREQ_GOV_PASSIVE is not set
>
>#
># DEVFREQ Drivers
>#
># CONFIG_PM_DEVFREQ_EVENT is not set
>CONFIG_EXTCON=y
>
>#
># Extcon Device Drivers
>#
>CONFIG_EXTCON_AXP288=y
>CONFIG_EXTCON_GPIO=y
># CONFIG_EXTCON_INTEL_INT3496 is not set
># CONFIG_EXTCON_MAX3355 is not set
>CONFIG_EXTCON_MAX77843=y
># CONFIG_EXTCON_MAX8997 is not set
># CONFIG_EXTCON_RT8973A is not set
>CONFIG_EXTCON_SM5502=y
>CONFIG_EXTCON_USB_GPIO=y
># CONFIG_MEMORY is not set
># CONFIG_IIO is not set
># CONFIG_NTB is not set
># CONFIG_VME_BUS is not set
>CONFIG_PWM=y
>CONFIG_PWM_SYSFS=y
># CONFIG_PWM_ATMEL_HLCDC_PWM is not set
># CONFIG_PWM_FSL_FTM is not set
># CONFIG_PWM_LP3943 is not set
># CONFIG_PWM_LPSS_PCI is not set
># CONFIG_PWM_LPSS_PLATFORM is not set
># CONFIG_PWM_PCA9685 is not set
>
>#
># IRQ chip support
>#
>CONFIG_IRQCHIP=y
>CONFIG_ARM_GIC_MAX_NR=1
># CONFIG_ARM_GIC_V3_ITS is not set
>CONFIG_IPACK_BUS=y
># CONFIG_BOARD_TPCI200 is not set
>CONFIG_SERIAL_IPOCTAL=y
>CONFIG_RESET_CONTROLLER=y
># CONFIG_RESET_ATH79 is not set
># CONFIG_RESET_AXS10X is not set
># CONFIG_RESET_BERLIN is not set
># CONFIG_RESET_IMX7 is not set
># CONFIG_RESET_LANTIQ is not set
># CONFIG_RESET_LPC18XX is not set
># CONFIG_RESET_MESON is not set
># CONFIG_RESET_PISTACHIO is not set
># CONFIG_RESET_SIMPLE is not set
># CONFIG_RESET_SUNXI is not set
>CONFIG_RESET_TI_SYSCON=y
># CONFIG_RESET_ZYNQ is not set
># CONFIG_RESET_TEGRA_BPMP is not set
>CONFIG_FMC=y
># CONFIG_FMC_FAKEDEV is not set
># CONFIG_FMC_TRIVIAL is not set
># CONFIG_FMC_WRITE_EEPROM is not set
>CONFIG_FMC_CHARDEV=y
>
>#
># PHY Subsystem
>#
>CONFIG_GENERIC_PHY=y
># CONFIG_BCM_KONA_USB2_PHY is not set
>CONFIG_PHY_PXA_28NM_HSIC=y
># CONFIG_PHY_PXA_28NM_USB2 is not set
># CONFIG_PHY_QCOM_USB_HS is not set
>CONFIG_PHY_QCOM_USB_HSIC=y
>CONFIG_PHY_TUSB1210=y
># CONFIG_POWERCAP is not set
>CONFIG_MCB=y
># CONFIG_MCB_PCI is not set
># CONFIG_MCB_LPC is not set
>
>#
># Performance monitor support
>#
>CONFIG_RAS=y
># CONFIG_THUNDERBOLT is not set
>
>#
># Android
>#
># CONFIG_ANDROID is not set
># CONFIG_LIBNVDIMM is not set
>CONFIG_DAX=y
>CONFIG_NVMEM=y
># CONFIG_STM is not set
>CONFIG_INTEL_TH=y
># CONFIG_INTEL_TH_PCI is not set
>CONFIG_INTEL_TH_GTH=y
># CONFIG_INTEL_TH_MSU is not set
>CONFIG_INTEL_TH_PTI=y
># CONFIG_INTEL_TH_DEBUG is not set
>CONFIG_FPGA=y
>CONFIG_FPGA_REGION=y
># CONFIG_FPGA_MGR_ICE40_SPI is not set
># CONFIG_FPGA_MGR_ALTERA_CVP is not set
># CONFIG_FPGA_MGR_ALTERA_PS_SPI is not set
># CONFIG_FPGA_MGR_XILINX_SPI is not set
>CONFIG_FPGA_BRIDGE=y
>CONFIG_ALTERA_PR_IP_CORE=y
># CONFIG_ALTERA_PR_IP_CORE_PLAT is not set
># CONFIG_XILINX_PR_DECOUPLER is not set
>
>#
># FSI support
>#
>CONFIG_FSI=y
>CONFIG_FSI_MASTER_GPIO=y
>CONFIG_FSI_MASTER_HUB=y
>CONFIG_FSI_SCOM=y
>CONFIG_MULTIPLEXER=y
>
>#
># Multiplexer drivers
>#
>CONFIG_MUX_ADG792A=y
>CONFIG_MUX_GPIO=y
>CONFIG_MUX_MMIO=y
>CONFIG_PM_OPP=y
>
>#
># Firmware Drivers
>#
># CONFIG_EDD is not set
>CONFIG_FIRMWARE_MEMMAP=y
># CONFIG_DELL_RBU is not set
># CONFIG_DCDBAS is not set
>CONFIG_DMIID=y
>CONFIG_DMI_SYSFS=y
>CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
># CONFIG_ISCSI_IBFT_FIND is not set
>CONFIG_FW_CFG_SYSFS=y
>CONFIG_FW_CFG_SYSFS_CMDLINE=y
>CONFIG_GOOGLE_FIRMWARE=y
># CONFIG_GOOGLE_COREBOOT_TABLE_ACPI is not set
># CONFIG_GOOGLE_COREBOOT_TABLE_OF is not set
># CONFIG_GOOGLE_MEMCONSOLE_X86_LEGACY is not set
># CONFIG_EFI_DEV_PATH_PARSER is not set
>
>#
># Tegra firmware driver
>#
>
>#
># File systems
>#
>CONFIG_DCACHE_WORD_ACCESS=y
>CONFIG_FS_IOMAP=y
>CONFIG_EXT2_FS=y
>CONFIG_EXT2_FS_XATTR=y
># CONFIG_EXT2_FS_POSIX_ACL is not set
>CONFIG_EXT2_FS_SECURITY=y
>CONFIG_EXT3_FS=y
>CONFIG_EXT3_FS_POSIX_ACL=y
>CONFIG_EXT3_FS_SECURITY=y
>CONFIG_EXT4_FS=y
>CONFIG_EXT4_FS_POSIX_ACL=y
>CONFIG_EXT4_FS_SECURITY=y
>CONFIG_EXT4_ENCRYPTION=y
>CONFIG_EXT4_FS_ENCRYPTION=y
>CONFIG_EXT4_DEBUG=y
>CONFIG_JBD2=y
>CONFIG_JBD2_DEBUG=y
>CONFIG_FS_MBCACHE=y
>CONFIG_REISERFS_FS=y
>CONFIG_REISERFS_CHECK=y
># CONFIG_REISERFS_PROC_INFO is not set
>CONFIG_REISERFS_FS_XATTR=y
>CONFIG_REISERFS_FS_POSIX_ACL=y
># CONFIG_REISERFS_FS_SECURITY is not set
>CONFIG_JFS_FS=y
># CONFIG_JFS_POSIX_ACL is not set
>CONFIG_JFS_SECURITY=y
>CONFIG_JFS_DEBUG=y
># CONFIG_JFS_STATISTICS is not set
>CONFIG_OCFS2_FS=y
># CONFIG_OCFS2_FS_O2CB is not set
>CONFIG_OCFS2_FS_USERSPACE_CLUSTER=y
># CONFIG_OCFS2_FS_STATS is not set
>CONFIG_OCFS2_DEBUG_MASKLOG=y
>CONFIG_OCFS2_DEBUG_FS=y
>CONFIG_BTRFS_FS=y
>CONFIG_BTRFS_FS_POSIX_ACL=y
>CONFIG_BTRFS_FS_CHECK_INTEGRITY=y
># CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
>CONFIG_BTRFS_DEBUG=y
># CONFIG_BTRFS_ASSERT is not set
># CONFIG_BTRFS_FS_REF_VERIFY is not set
>CONFIG_NILFS2_FS=y
>CONFIG_F2FS_FS=y
>CONFIG_F2FS_STAT_FS=y
># CONFIG_F2FS_FS_XATTR is not set
>CONFIG_F2FS_CHECK_FS=y
># CONFIG_F2FS_FAULT_INJECTION is not set
>CONFIG_FS_DAX=y
>CONFIG_FS_POSIX_ACL=y
>CONFIG_EXPORTFS=y
>CONFIG_EXPORTFS_BLOCK_OPS=y
>CONFIG_FILE_LOCKING=y
># CONFIG_MANDATORY_FILE_LOCKING is not set
>CONFIG_FS_ENCRYPTION=y
>CONFIG_FSNOTIFY=y
>CONFIG_DNOTIFY=y
>CONFIG_INOTIFY_USER=y
># CONFIG_FANOTIFY is not set
>CONFIG_QUOTA=y
># CONFIG_QUOTA_NETLINK_INTERFACE is not set
># CONFIG_PRINT_QUOTA_WARNING is not set
># CONFIG_QUOTA_DEBUG is not set
>CONFIG_QUOTA_TREE=y
># CONFIG_QFMT_V1 is not set
># CONFIG_QFMT_V2 is not set
>CONFIG_QUOTACTL=y
>CONFIG_AUTOFS4_FS=y
>CONFIG_FUSE_FS=y
># CONFIG_CUSE is not set
># CONFIG_OVERLAY_FS is not set
>
>#
># Caches
>#
>CONFIG_FSCACHE=y
>CONFIG_FSCACHE_STATS=y
># CONFIG_FSCACHE_HISTOGRAM is not set
># CONFIG_FSCACHE_DEBUG is not set
>CONFIG_FSCACHE_OBJECT_LIST=y
>CONFIG_CACHEFILES=y
>CONFIG_CACHEFILES_DEBUG=y
># CONFIG_CACHEFILES_HISTOGRAM is not set
>
>#
># CD-ROM/DVD Filesystems
>#
># CONFIG_ISO9660_FS is not set
>CONFIG_UDF_FS=y
>CONFIG_UDF_NLS=y
>
>#
># DOS/FAT/NT Filesystems
>#
>CONFIG_FAT_FS=y
>CONFIG_MSDOS_FS=y
>CONFIG_VFAT_FS=y
>CONFIG_FAT_DEFAULT_CODEPAGE=437
>CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
># CONFIG_FAT_DEFAULT_UTF8 is not set
># CONFIG_NTFS_FS is not set
>
>#
># 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 is not set
># CONFIG_TMPFS_XATTR is not set
># CONFIG_HUGETLBFS is not set
># CONFIG_HUGETLB_PAGE is not set
>CONFIG_CONFIGFS_FS=y
>CONFIG_MISC_FILESYSTEMS=y
>CONFIG_ORANGEFS_FS=y
># CONFIG_ADFS_FS is not set
>CONFIG_AFFS_FS=y
>CONFIG_ECRYPT_FS=y
># CONFIG_ECRYPT_FS_MESSAGING is not set
>CONFIG_HFS_FS=y
>CONFIG_HFSPLUS_FS=y
># CONFIG_HFSPLUS_FS_POSIX_ACL is not set
># CONFIG_BEFS_FS is not set
>CONFIG_BFS_FS=y
># CONFIG_EFS_FS is not set
>CONFIG_JFFS2_FS=y
>CONFIG_JFFS2_FS_DEBUG=0
># CONFIG_JFFS2_FS_WRITEBUFFER is not set
>CONFIG_JFFS2_SUMMARY=y
># CONFIG_JFFS2_FS_XATTR is not set
># CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
>CONFIG_JFFS2_ZLIB=y
># CONFIG_JFFS2_LZO is not set
>CONFIG_JFFS2_RTIME=y
># CONFIG_JFFS2_RUBIN is not set
># CONFIG_CRAMFS is not set
>CONFIG_SQUASHFS=y
># CONFIG_SQUASHFS_FILE_CACHE is not set
>CONFIG_SQUASHFS_FILE_DIRECT=y
>CONFIG_SQUASHFS_DECOMP_SINGLE=y
># CONFIG_SQUASHFS_DECOMP_MULTI is not set
># CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
>CONFIG_SQUASHFS_XATTR=y
># CONFIG_SQUASHFS_ZLIB is not set
>CONFIG_SQUASHFS_LZ4=y
># CONFIG_SQUASHFS_LZO is not set
># CONFIG_SQUASHFS_XZ is not set
>CONFIG_SQUASHFS_ZSTD=y
># CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
># CONFIG_SQUASHFS_EMBEDDED is not set
>CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
># CONFIG_VXFS_FS is not set
>CONFIG_MINIX_FS=y
>CONFIG_OMFS_FS=y
>CONFIG_HPFS_FS=y
># CONFIG_QNX4FS_FS is not set
>CONFIG_QNX6FS_FS=y
># CONFIG_QNX6FS_DEBUG is not set
># CONFIG_ROMFS_FS is not set
>CONFIG_PSTORE=y
># CONFIG_PSTORE_ZLIB_COMPRESS is not set
># CONFIG_PSTORE_LZO_COMPRESS is not set
>CONFIG_PSTORE_LZ4_COMPRESS=y
># CONFIG_PSTORE_CONSOLE is not set
>CONFIG_PSTORE_PMSG=y
>CONFIG_PSTORE_RAM=y
># CONFIG_SYSV_FS is not set
>CONFIG_UFS_FS=y
>CONFIG_UFS_FS_WRITE=y
># CONFIG_UFS_DEBUG is not set
># CONFIG_NETWORK_FILESYSTEMS 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=y
>CONFIG_NLS_CODEPAGE_852=y
>CONFIG_NLS_CODEPAGE_855=y
># CONFIG_NLS_CODEPAGE_857 is not set
>CONFIG_NLS_CODEPAGE_860=y
>CONFIG_NLS_CODEPAGE_861=y
># CONFIG_NLS_CODEPAGE_862 is not set
># CONFIG_NLS_CODEPAGE_863 is not set
>CONFIG_NLS_CODEPAGE_864=y
>CONFIG_NLS_CODEPAGE_865=y
>CONFIG_NLS_CODEPAGE_866=y
># CONFIG_NLS_CODEPAGE_869 is not set
>CONFIG_NLS_CODEPAGE_936=y
>CONFIG_NLS_CODEPAGE_950=y
>CONFIG_NLS_CODEPAGE_932=y
># 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=y
>CONFIG_NLS_CODEPAGE_1251=y
>CONFIG_NLS_ASCII=y
># CONFIG_NLS_ISO8859_1 is not set
>CONFIG_NLS_ISO8859_2=y
># CONFIG_NLS_ISO8859_3 is not set
>CONFIG_NLS_ISO8859_4=y
>CONFIG_NLS_ISO8859_5=y
># CONFIG_NLS_ISO8859_6 is not set
>CONFIG_NLS_ISO8859_7=y
>CONFIG_NLS_ISO8859_9=y
># CONFIG_NLS_ISO8859_13 is not set
>CONFIG_NLS_ISO8859_14=y
>CONFIG_NLS_ISO8859_15=y
>CONFIG_NLS_KOI8_R=y
>CONFIG_NLS_KOI8_U=y
># CONFIG_NLS_MAC_ROMAN is not set
>CONFIG_NLS_MAC_CELTIC=y
># CONFIG_NLS_MAC_CENTEURO is not set
>CONFIG_NLS_MAC_CROATIAN=y
>CONFIG_NLS_MAC_CYRILLIC=y
>CONFIG_NLS_MAC_GAELIC=y
>CONFIG_NLS_MAC_GREEK=y
>CONFIG_NLS_MAC_ICELAND=y
>CONFIG_NLS_MAC_INUIT=y
># CONFIG_NLS_MAC_ROMANIAN is not set
>CONFIG_NLS_MAC_TURKISH=y
>CONFIG_NLS_UTF8=y
>CONFIG_DLM=y
>CONFIG_DLM_DEBUG=y
>
>#
># Kernel hacking
>#
>CONFIG_TRACE_IRQFLAGS_SUPPORT=y
>
>#
># printk and dmesg options
>#
>CONFIG_PRINTK_TIME=y
>CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
>CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
>CONFIG_BOOT_PRINTK_DELAY=y
>CONFIG_DYNAMIC_DEBUG=y
>
>#
># Compile-time checks and compiler options
>#
>CONFIG_DEBUG_INFO=y
>CONFIG_DEBUG_INFO_REDUCED=y
># CONFIG_DEBUG_INFO_SPLIT is not set
># CONFIG_DEBUG_INFO_DWARF4 is not set
># CONFIG_GDB_SCRIPTS is not set
>CONFIG_ENABLE_WARN_DEPRECATED=y
>CONFIG_ENABLE_MUST_CHECK=y
>CONFIG_FRAME_WARN=1024
># CONFIG_STRIP_ASM_SYMS is not set
>CONFIG_READABLE_ASM=y
># CONFIG_UNUSED_SYMBOLS is not set
>CONFIG_PAGE_OWNER=y
>CONFIG_DEBUG_FS=y
>CONFIG_HEADERS_CHECK=y
>CONFIG_DEBUG_SECTION_MISMATCH=y
># CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
>CONFIG_FRAME_POINTER=y
>CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y
>CONFIG_MAGIC_SYSRQ=y
>CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
>CONFIG_MAGIC_SYSRQ_SERIAL=y
>CONFIG_DEBUG_KERNEL=y
>
>#
># Memory Debugging
>#
>CONFIG_PAGE_EXTENSION=y
># CONFIG_DEBUG_PAGEALLOC is not set
>CONFIG_PAGE_POISONING=y
>CONFIG_PAGE_POISONING_NO_SANITY=y
>CONFIG_PAGE_POISONING_ZERO=y
># CONFIG_DEBUG_RODATA_TEST is not set
># CONFIG_DEBUG_OBJECTS is not set
># CONFIG_SLUB_DEBUG_ON is not set
>CONFIG_SLUB_STATS=y
>CONFIG_HAVE_DEBUG_KMEMLEAK=y
># CONFIG_DEBUG_KMEMLEAK is not set
># CONFIG_DEBUG_STACK_USAGE is not set
># CONFIG_DEBUG_VM is not set
>CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
>CONFIG_DEBUG_VIRTUAL=y
>CONFIG_DEBUG_MEMORY_INIT=y
>CONFIG_DEBUG_HIGHMEM=y
>CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
>CONFIG_DEBUG_STACKOVERFLOW=y
># CONFIG_DEBUG_SHIRQ is not set
>
>#
># Debug Lockups and Hangs
>#
>CONFIG_LOCKUP_DETECTOR=y
>CONFIG_SOFTLOCKUP_DETECTOR=y
>CONFIG_HARDLOCKUP_DETECTOR_PERF=y
>CONFIG_HARDLOCKUP_DETECTOR=y
># CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
>CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0
># CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
>CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
>CONFIG_DETECT_HUNG_TASK=y
>CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
># CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
>CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
># CONFIG_WQ_WATCHDOG is not set
>CONFIG_PANIC_ON_OOPS=y
>CONFIG_PANIC_ON_OOPS_VALUE=1
>CONFIG_PANIC_TIMEOUT=0
># CONFIG_SCHED_DEBUG is not set
>CONFIG_SCHED_INFO=y
>CONFIG_SCHEDSTATS=y
># CONFIG_SCHED_STACK_END_CHECK is not set
># CONFIG_DEBUG_TIMEKEEPING is not set
>
>#
># Lock Debugging (spinlocks, mutexes, etc...)
>#
>CONFIG_DEBUG_RT_MUTEXES=y
>CONFIG_DEBUG_SPINLOCK=y
>CONFIG_DEBUG_MUTEXES=y
>CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y
>CONFIG_DEBUG_LOCK_ALLOC=y
># CONFIG_PROVE_LOCKING is not set
>CONFIG_LOCKDEP=y
>CONFIG_LOCK_STAT=y
>CONFIG_DEBUG_LOCKDEP=y
>CONFIG_DEBUG_ATOMIC_SLEEP=y
># CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
># CONFIG_LOCK_TORTURE_TEST is not set
>CONFIG_WW_MUTEX_SELFTEST=y
>CONFIG_STACKTRACE=y
># CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
># CONFIG_DEBUG_KOBJECT is not set
>CONFIG_DEBUG_BUGVERBOSE=y
>CONFIG_DEBUG_LIST=y
># CONFIG_DEBUG_PI_LIST is not set
># CONFIG_DEBUG_SG is not set
># CONFIG_DEBUG_NOTIFIERS is not set
># CONFIG_DEBUG_CREDENTIALS is not set
>
>#
># RCU Debugging
>#
># CONFIG_PROVE_RCU is not set
># CONFIG_TORTURE_TEST is not set
># CONFIG_RCU_PERF_TEST is not set
># CONFIG_RCU_TORTURE_TEST is not set
># CONFIG_RCU_TRACE is not set
># CONFIG_RCU_EQS_DEBUG is not set
># CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
># CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
># CONFIG_NOTIFIER_ERROR_INJECTION is not set
>CONFIG_FAULT_INJECTION=y
>CONFIG_FAILSLAB=y
>CONFIG_FAIL_PAGE_ALLOC=y
>CONFIG_FAIL_MAKE_REQUEST=y
># CONFIG_FAIL_IO_TIMEOUT is not set
># CONFIG_FAIL_MMC_REQUEST is not set
>CONFIG_FAIL_FUTEX=y
>CONFIG_FAULT_INJECTION_DEBUG_FS=y
># CONFIG_FAULT_INJECTION_STACKTRACE_FILTER is not set
># CONFIG_LATENCYTOP is not set
>CONFIG_USER_STACKTRACE_SUPPORT=y
>CONFIG_HAVE_FUNCTION_TRACER=y
>CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
>CONFIG_HAVE_DYNAMIC_FTRACE=y
>CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
>CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
>CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
>CONFIG_HAVE_C_RECORDMCOUNT=y
>CONFIG_TRACING_SUPPORT=y
># CONFIG_FTRACE is not set
># CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
># CONFIG_DMA_API_DEBUG is not set
>
>#
># Runtime Testing
>#
>CONFIG_LKDTM=y
>CONFIG_TEST_LIST_SORT=y
>CONFIG_TEST_SORT=y
># CONFIG_BACKTRACE_SELF_TEST is not set
># CONFIG_RBTREE_TEST is not set
>CONFIG_INTERVAL_TREE_TEST=y
>CONFIG_ATOMIC64_SELFTEST=y
>CONFIG_TEST_HEXDUMP=y
>CONFIG_TEST_STRING_HELPERS=y
># CONFIG_TEST_KSTRTOX is not set
>CONFIG_TEST_PRINTF=y
>CONFIG_TEST_BITMAP=y
>CONFIG_TEST_UUID=y
>CONFIG_TEST_RHASHTABLE=y
>CONFIG_TEST_HASH=y
>CONFIG_TEST_PARMAN=y
># CONFIG_TEST_FIND_BIT is not set
># CONFIG_TEST_FIRMWARE is not set
>CONFIG_TEST_SYSCTL=y
># CONFIG_TEST_UDELAY is not set
># CONFIG_TEST_DEBUG_VIRTUAL is not set
>CONFIG_MEMTEST=y
>CONFIG_BUG_ON_DATA_CORRUPTION=y
># CONFIG_SAMPLES is not set
>CONFIG_HAVE_ARCH_KGDB=y
># CONFIG_KGDB is not set
>CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
># CONFIG_ARCH_WANTS_UBSAN_NO_NULL is not set
># CONFIG_UBSAN is not set
>CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
>CONFIG_X86_VERBOSE_BOOTUP=y
>CONFIG_EARLY_PRINTK=y
># CONFIG_EARLY_PRINTK_DBGP is not set
># CONFIG_EARLY_PRINTK_USB_XDBC is not set
>CONFIG_X86_PTDUMP_CORE=y
>CONFIG_X86_PTDUMP=y
># CONFIG_DEBUG_WX is not set
>CONFIG_DOUBLEFAULT=y
>CONFIG_DEBUG_TLBFLUSH=y
>CONFIG_IOMMU_STRESS=y
>CONFIG_HAVE_MMIOTRACE_SUPPORT=y
>CONFIG_IO_DELAY_TYPE_0X80=0
>CONFIG_IO_DELAY_TYPE_0XED=1
>CONFIG_IO_DELAY_TYPE_UDELAY=2
>CONFIG_IO_DELAY_TYPE_NONE=3
>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_DEFAULT_IO_DELAY_TYPE=0
># CONFIG_DEBUG_BOOT_PARAMS is not set
># CONFIG_CPA_DEBUG is not set
>CONFIG_OPTIMIZE_INLINING=y
># 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_FRAME_POINTER=y
>
>#
># Security options
>#
>CONFIG_KEYS=y
>CONFIG_PERSISTENT_KEYRINGS=y
># CONFIG_BIG_KEYS is not set
>CONFIG_TRUSTED_KEYS=y
># CONFIG_ENCRYPTED_KEYS is not set
># CONFIG_KEY_DH_OPERATIONS is not set
># CONFIG_SECURITY_DMESG_RESTRICT is not set
># CONFIG_SECURITY is not set
>CONFIG_SECURITYFS=y
>CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
>CONFIG_HARDENED_USERCOPY=y
># CONFIG_FORTIFY_SOURCE is not set
>CONFIG_STATIC_USERMODEHELPER=y
>CONFIG_STATIC_USERMODEHELPER_PATH="/sbin/usermode-helper"
>CONFIG_DEFAULT_SECURITY_DAC=y
>CONFIG_DEFAULT_SECURITY=""
>CONFIG_XOR_BLOCKS=y
>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_BLKCIPHER=y
>CONFIG_CRYPTO_BLKCIPHER2=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_AKCIPHER=y
>CONFIG_CRYPTO_KPP2=y
>CONFIG_CRYPTO_ACOMP2=y
>CONFIG_CRYPTO_RSA=y
># CONFIG_CRYPTO_DH is not set
>CONFIG_CRYPTO_ECDH=y
>CONFIG_CRYPTO_MANAGER=y
>CONFIG_CRYPTO_MANAGER2=y
>CONFIG_CRYPTO_USER=y
>CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
>CONFIG_CRYPTO_GF128MUL=y
>CONFIG_CRYPTO_NULL=y
>CONFIG_CRYPTO_NULL2=y
>CONFIG_CRYPTO_WORKQUEUE=y
>CONFIG_CRYPTO_CRYPTD=y
>CONFIG_CRYPTO_MCRYPTD=y
>CONFIG_CRYPTO_AUTHENC=y
>CONFIG_CRYPTO_SIMD=y
>
>#
># Authenticated Encryption with Associated Data
>#
>CONFIG_CRYPTO_CCM=y
>CONFIG_CRYPTO_GCM=y
>CONFIG_CRYPTO_CHACHA20POLY1305=y
>CONFIG_CRYPTO_SEQIV=y
>CONFIG_CRYPTO_ECHAINIV=y
>
>#
># Block modes
>#
>CONFIG_CRYPTO_CBC=y
>CONFIG_CRYPTO_CTR=y
>CONFIG_CRYPTO_CTS=y
>CONFIG_CRYPTO_ECB=y
># CONFIG_CRYPTO_LRW is not set
>CONFIG_CRYPTO_PCBC=y
>CONFIG_CRYPTO_XTS=y
>CONFIG_CRYPTO_KEYWRAP=y
>
>#
># 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=y
>CONFIG_CRYPTO_CRC32_PCLMUL=y
>CONFIG_CRYPTO_CRCT10DIF=y
>CONFIG_CRYPTO_GHASH=y
>CONFIG_CRYPTO_POLY1305=y
>CONFIG_CRYPTO_MD4=y
>CONFIG_CRYPTO_MD5=y
>CONFIG_CRYPTO_MICHAEL_MIC=y
># CONFIG_CRYPTO_RMD128 is not set
>CONFIG_CRYPTO_RMD160=y
># CONFIG_CRYPTO_RMD256 is not set
>CONFIG_CRYPTO_RMD320=y
>CONFIG_CRYPTO_SHA1=y
>CONFIG_CRYPTO_SHA256=y
>CONFIG_CRYPTO_SHA512=y
>CONFIG_CRYPTO_SHA3=y
>CONFIG_CRYPTO_SM3=y
>CONFIG_CRYPTO_TGR192=y
>CONFIG_CRYPTO_WP512=y
>
>#
># Ciphers
>#
>CONFIG_CRYPTO_AES=y
># CONFIG_CRYPTO_AES_TI is not set
>CONFIG_CRYPTO_AES_586=y
>CONFIG_CRYPTO_AES_NI_INTEL=y
>CONFIG_CRYPTO_ANUBIS=y
>CONFIG_CRYPTO_ARC4=y
>CONFIG_CRYPTO_BLOWFISH=y
>CONFIG_CRYPTO_BLOWFISH_COMMON=y
># CONFIG_CRYPTO_CAMELLIA is not set
>CONFIG_CRYPTO_CAST_COMMON=y
>CONFIG_CRYPTO_CAST5=y
># CONFIG_CRYPTO_CAST6 is not set
>CONFIG_CRYPTO_DES=y
>CONFIG_CRYPTO_FCRYPT=y
>CONFIG_CRYPTO_KHAZAD=y
>CONFIG_CRYPTO_SALSA20=y
># CONFIG_CRYPTO_SALSA20_586 is not set
>CONFIG_CRYPTO_CHACHA20=y
>CONFIG_CRYPTO_SEED=y
># CONFIG_CRYPTO_SERPENT is not set
># CONFIG_CRYPTO_SERPENT_SSE2_586 is not set
># CONFIG_CRYPTO_TEA is not set
>CONFIG_CRYPTO_TWOFISH=y
>CONFIG_CRYPTO_TWOFISH_COMMON=y
>CONFIG_CRYPTO_TWOFISH_586=y
>
>#
># Compression
>#
>CONFIG_CRYPTO_DEFLATE=y
>CONFIG_CRYPTO_LZO=y
># CONFIG_CRYPTO_842 is not set
># CONFIG_CRYPTO_LZ4 is not set
># CONFIG_CRYPTO_LZ4HC 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=y
>CONFIG_CRYPTO_DRBG_CTR=y
>CONFIG_CRYPTO_DRBG=y
>CONFIG_CRYPTO_JITTERENTROPY=y
>CONFIG_CRYPTO_USER_API=y
>CONFIG_CRYPTO_USER_API_HASH=y
>CONFIG_CRYPTO_USER_API_SKCIPHER=y
>CONFIG_CRYPTO_USER_API_RNG=y
>CONFIG_CRYPTO_USER_API_AEAD=y
>CONFIG_CRYPTO_HASH_INFO=y
>CONFIG_CRYPTO_HW=y
># CONFIG_CRYPTO_DEV_PADLOCK is not set
># CONFIG_CRYPTO_DEV_GEODE is not set
># CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC is not set
># CONFIG_CRYPTO_DEV_CCP is not set
># CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
># CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
># CONFIG_CRYPTO_DEV_QAT_C62X is not set
># CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
># CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
># CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
># CONFIG_CRYPTO_DEV_VIRTIO is not set
>CONFIG_ASYMMETRIC_KEY_TYPE=y
>CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
>CONFIG_X509_CERTIFICATE_PARSER=y
>CONFIG_PKCS7_MESSAGE_PARSER=y
># CONFIG_PKCS7_TEST_KEY is not set
>CONFIG_SIGNED_PE_FILE_VERIFICATION=y
>
>#
># Certificates for signature checking
>#
>CONFIG_SYSTEM_TRUSTED_KEYRING=y
>CONFIG_SYSTEM_TRUSTED_KEYS=""
>CONFIG_SYSTEM_EXTRA_CERTIFICATE=y
>CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE=4096
>CONFIG_SECONDARY_TRUSTED_KEYRING=y
>CONFIG_SYSTEM_BLACKLIST_KEYRING=y
>CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
>CONFIG_HAVE_KVM=y
>CONFIG_VIRTUALIZATION=y
>CONFIG_VHOST_NET=y
>CONFIG_VHOST=y
>CONFIG_VHOST_CROSS_ENDIAN_LEGACY=y
># CONFIG_BINARY_PRINTF is not set
>
>#
># Library routines
>#
>CONFIG_RAID6_PQ=y
>CONFIG_BITREVERSE=y
># CONFIG_HAVE_ARCH_BITREVERSE is not set
>CONFIG_RATIONAL=y
>CONFIG_GENERIC_STRNCPY_FROM_USER=y
>CONFIG_GENERIC_STRNLEN_USER=y
>CONFIG_GENERIC_NET_UTILS=y
>CONFIG_GENERIC_FIND_FIRST_BIT=y
>CONFIG_GENERIC_PCI_IOMAP=y
>CONFIG_GENERIC_IOMAP=y
>CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
>CONFIG_CRC_CCITT=y
>CONFIG_CRC16=y
>CONFIG_CRC_T10DIF=y
>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_CRC4=y
>CONFIG_CRC7=y
>CONFIG_LIBCRC32C=y
>CONFIG_CRC8=y
>CONFIG_XXHASH=y
>CONFIG_AUDIT_GENERIC=y
># CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set
># CONFIG_RANDOM32_SELFTEST is not set
>CONFIG_ZLIB_INFLATE=y
>CONFIG_ZLIB_DEFLATE=y
>CONFIG_LZO_COMPRESS=y
>CONFIG_LZO_DECOMPRESS=y
>CONFIG_LZ4_COMPRESS=y
>CONFIG_LZ4_DECOMPRESS=y
>CONFIG_ZSTD_COMPRESS=y
>CONFIG_ZSTD_DECOMPRESS=y
>CONFIG_XZ_DEC=y
>CONFIG_XZ_DEC_X86=y
>CONFIG_XZ_DEC_POWERPC=y
>CONFIG_XZ_DEC_IA64=y
>CONFIG_XZ_DEC_ARM=y
>CONFIG_XZ_DEC_ARMTHUMB=y
>CONFIG_XZ_DEC_SPARC=y
>CONFIG_XZ_DEC_BCJ=y
>CONFIG_XZ_DEC_TEST=y
>CONFIG_DECOMPRESS_GZIP=y
>CONFIG_DECOMPRESS_BZIP2=y
>CONFIG_DECOMPRESS_LZMA=y
>CONFIG_DECOMPRESS_XZ=y
>CONFIG_DECOMPRESS_LZO=y
>CONFIG_DECOMPRESS_LZ4=y
>CONFIG_GENERIC_ALLOCATOR=y
>CONFIG_REED_SOLOMON=y
>CONFIG_REED_SOLOMON_ENC8=y
>CONFIG_REED_SOLOMON_DEC8=y
>CONFIG_BCH=y
>CONFIG_BCH_CONST_PARAMS=y
>CONFIG_INTERVAL_TREE=y
>CONFIG_ASSOCIATIVE_ARRAY=y
>CONFIG_HAS_IOMEM=y
>CONFIG_HAS_IOPORT_MAP=y
>CONFIG_HAS_DMA=y
># CONFIG_DMA_NOOP_OPS is not set
># CONFIG_DMA_VIRT_OPS is not set
>CONFIG_CHECK_SIGNATURE=y
>CONFIG_DQL=y
>CONFIG_GLOB=y
># CONFIG_GLOB_SELFTEST is not set
>CONFIG_NLATTR=y
>CONFIG_LRU_CACHE=y
>CONFIG_CLZ_TAB=y
>CONFIG_CORDIC=y
>CONFIG_DDR=y
># CONFIG_IRQ_POLL is not set
>CONFIG_MPILIB=y
>CONFIG_OID_REGISTRY=y
>CONFIG_FONT_SUPPORT=y
># CONFIG_FONTS is not set
>CONFIG_FONT_8x8=y
>CONFIG_FONT_8x16=y
># CONFIG_SG_SPLIT is not set
>CONFIG_SG_POOL=y
>CONFIG_ARCH_HAS_SG_CHAIN=y
>CONFIG_STACKDEPOT=y
>CONFIG_SBITMAP=y
>CONFIG_PARMAN=y
>CONFIG_PRIME_NUMBERS=y
>CONFIG_STRING_SELFTEST=y
>#!/bin/sh
>
>export_top_env()
>{
> export suite='trinity'
> export testcase='trinity'
> export runtime=300
> export job_origin='/lkp/lkp/src/allot/rand/vm-lkp-wsx03-openwrt-i386/trinity.yaml'
> export testbox='vm-lkp-wsx03-openwrt-i386-23'
> export tbox_group='vm-lkp-wsx03-openwrt-i386'
> export kconfig='i386-randconfig-x0-11291749'
> export compiler='gcc-5'
> export queue='rand'
> export branch='linus/master'
> export commit='4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323'
> export submit_id='5a1e90790b9a934023057a16'
> export job_file='/lkp/scheduled/vm-lkp-wsx03-openwrt-i386-23/trinity-300s-openwrt-i386-2016-03-16.cgz-4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323-20171129-81955-j5mius-0.yaml'
> export id='0eb805331357745a39c19f4c6dd64961c3776a4b'
> export model='qemu-system-i386 -enable-kvm'
> export nr_vm=32
> export nr_cpu=1
> export memory='320M'
> export rootfs='openwrt-i386-2016-03-16.cgz'
> export hdd_partitions='/dev/vda'
> export swap_partitions='/dev/vdb'
> export need_kconfig='CONFIG_KVM_GUEST=y'
> export enqueue_time='2017-11-29 18:48:25 +0800'
> export _id='5a1e90790b9a934023057a16'
> export _rt='/result/trinity/300s/vm-lkp-wsx03-openwrt-i386/openwrt-i386-2016-03-16.cgz/i386-randconfig-x0-11291749/gcc-5/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323'
> export user='lkp'
> export kernel='/pkg/linux/i386-randconfig-x0-11291749/gcc-5/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/vmlinuz-4.15.0-rc1'
> export result_root='/result/trinity/300s/vm-lkp-wsx03-openwrt-i386/openwrt-i386-2016-03-16.cgz/i386-randconfig-x0-11291749/gcc-5/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/0'
> export dequeue_time='2017-11-29 18:50:44 +0800'
> export LKP_SERVER='inn'
> export max_uptime=1500
> export initrd='/osimage/openwrt/openwrt-i386-2016-03-16.cgz'
> export bootloader_append='root=/dev/ram0
>user=lkp
>job=/lkp/scheduled/vm-lkp-wsx03-openwrt-i386-23/trinity-300s-openwrt-i386-2016-03-16.cgz-4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323-20171129-81955-j5mius-0.yaml
>ARCH=i386
>kconfig=i386-randconfig-x0-11291749
>branch=linus/master
>commit=4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323
>BOOT_IMAGE=/pkg/linux/i386-randconfig-x0-11291749/gcc-5/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/vmlinuz-4.15.0-rc1
>max_uptime=1500
>RESULT_ROOT=/result/trinity/300s/vm-lkp-wsx03-openwrt-i386/openwrt-i386-2016-03-16.cgz/i386-randconfig-x0-11291749/gcc-5/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/0
>LKP_SERVER=inn
>debug
>apic=debug
>sysrq_always_enabled
>rcupdate.rcu_cpu_stall_timeout=100
>net.ifnames=0
>printk.devkmsg=on
>panic=-1
>softlockup_panic=1
>nmi_watchdog=panic
>oops=panic
>load_ramdisk=2
>prompt_ramdisk=0
>drbd.minor_count=8
>systemd.log_level=err
>ignore_loglevel
>console=tty0
>earlyprintk=ttyS0,115200
>console=ttyS0,115200
>vga=normal
>rw'
> export bm_initrd='/osimage/pkg/debian-x86_64-2016-08-31.cgz/trinity-static-i386-x86_64-6ddabfd2_2017-11-10.cgz'
> export lkp_initrd='/lkp/lkp/lkp-i386.cgz'
> export site='inn'
> export LKP_CGI_PORT=80
> export LKP_CIFS_PORT=139
> export job_initrd='/lkp/scheduled/vm-lkp-wsx03-openwrt-i386-23/trinity-300s-openwrt-i386-2016-03-16.cgz-4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323-20171129-81955-j5mius-0.cgz'
>
> [ -n "$LKP_SRC" ] ||
> export LKP_SRC=/lkp/${user:-lkp}/src
>}
>
>run_job()
>{
> echo $$ > $TMP/run-job.pid
>
> . $LKP_SRC/lib/http.sh
> . $LKP_SRC/lib/job.sh
> . $LKP_SRC/lib/env.sh
>
> export_top_env
>
> run_monitor $LKP_SRC/monitors/wrapper kmsg
> run_monitor $LKP_SRC/monitors/wrapper oom-killer
> run_monitor $LKP_SRC/monitors/plain/watchdog
>
> run_test $LKP_SRC/tests/wrapper trinity
>}
>
>extract_stats()
>{
> $LKP_SRC/stats/wrapper kmsg
>
> $LKP_SRC/stats/wrapper time trinity.time
> $LKP_SRC/stats/wrapper time
> $LKP_SRC/stats/wrapper dmesg
> $LKP_SRC/stats/wrapper kmsg
> $LKP_SRC/stats/wrapper stderr
> $LKP_SRC/stats/wrapper last_state
>}
>
>"$@"
>#!/bin/bash
>
># To reproduce,
># 1) save job-script and this script (both are attached in 0day report email)
># 2) run this script with your compiled kernel and optional env $INSTALL_MOD_PATH
>
>kernel=$1
>
>initrds=(
> /osimage/openwrt/openwrt-i386-2016-03-16.cgz
> /lkp/lkp/lkp-i386.cgz
> /osimage/pkg/debian-x86_64-2016-08-31.cgz/trinity-static-i386-x86_64-6ddabfd2_2017-11-10.cgz
>)
>
>HTTP_PREFIX=https://github.com/0day-ci/lkp-qemu/raw/master
>wget --timestamping "${initrds[@]/#/$HTTP_PREFIX}"
>
>{
> cat "${initrds[@]//*\//}"
> [[ $INSTALL_MOD_PATH ]] && (
> cd "$INSTALL_MOD_PATH"
> find lib | cpio -o -H newc --quiet | gzip
> )
> echo job-script | cpio -o -H newc --quiet | gzip
>} > initrd.img
>
>qemu-img create -f qcow2 disk-vm-lkp-wsx03-openwrt-i386-23-0 256G
>qemu-img create -f qcow2 disk-vm-lkp-wsx03-openwrt-i386-23-1 256G
>
>kvm=(
> qemu-system-i386
> -enable-kvm
> -kernel $kernel
> -initrd initrd.img
> -m 320
> -smp 1
> -device e1000,netdev=net0
> -netdev user,id=net0
> -boot order=nc
> -no-reboot
> -watchdog i6300esb
> -watchdog-action debug
> -rtc base=localtime
> -drive file=disk-vm-lkp-wsx03-openwrt-i386-23-0,media=disk,if=virtio
> -drive file=disk-vm-lkp-wsx03-openwrt-i386-23-1,media=disk,if=virtio
> -serial stdio
> -display none
> -monitor null
>)
>
>append=(
> ip=::::vm-lkp-wsx03-openwrt-i386-23::dhcp
> root=/dev/ram0
> user=lkp
> job=/job-script
> ARCH=i386
> kconfig=i386-randconfig-x0-11291749
> branch=linus/master
> commit=4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323
> BOOT_IMAGE=/pkg/linux/i386-randconfig-x0-11291749/gcc-5/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/vmlinuz-4.15.0-rc1
> max_uptime=1500
> RESULT_ROOT=/result/trinity/300s/vm-lkp-wsx03-openwrt-i386/openwrt-i386-2016-03-16.cgz/i386-randconfig-x0-11291749/gcc-5/4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323/0
> result_service=tmpfs
> debug
> apic=debug
> sysrq_always_enabled
> rcupdate.rcu_cpu_stall_timeout=100
> net.ifnames=0
> printk.devkmsg=on
> panic=-1
> softlockup_panic=1
> nmi_watchdog=panic
> oops=panic
> load_ramdisk=2
> prompt_ramdisk=0
> drbd.minor_count=8
> systemd.log_level=err
> ignore_loglevel
> console=tty0
> earlyprintk=ttyS0,115200
> console=ttyS0,115200
> vga=normal
> rw
> drbd.minor_count=8
>)
>
>"${kvm[@]}" -append "${append[*]}"
^ permalink raw reply
* Re: [PATCH bpf-next 4/5] samples/bpf: Refine printing symbol for sampleip
From: Leo Yan @ 2018-04-19 5:12 UTC (permalink / raw)
To: Alexei Starovoitov
Cc: Alexei Starovoitov, Daniel Borkmann, netdev, linux-kernel
In-Reply-To: <20180419044743.srjhqegvir5exub5@ast-mbp>
On Wed, Apr 18, 2018 at 09:47:45PM -0700, Alexei Starovoitov wrote:
> On Thu, Apr 19, 2018 at 09:34:05AM +0800, Leo Yan wrote:
> > The code defines macro 'PAGE_OFFSET' and uses it to decide if the
> > address is in kernel space or not. But different architecture has
> > different 'PAGE_OFFSET' so this program cannot be used for all
> > platforms.
> >
> > This commit changes to check returned pointer from ksym_search() to
> > judge if the address falls into kernel space or not, and removes
> > macro 'PAGE_OFFSET' as it isn't used anymore. As result, this program
> > has no architecture dependency.
> >
> > Signed-off-by: Leo Yan <leo.yan@linaro.org>
> > ---
> > samples/bpf/sampleip_user.c | 8 +++-----
> > 1 file changed, 3 insertions(+), 5 deletions(-)
> >
> > diff --git a/samples/bpf/sampleip_user.c b/samples/bpf/sampleip_user.c
> > index 4ed690b..0eea1b3 100644
> > --- a/samples/bpf/sampleip_user.c
> > +++ b/samples/bpf/sampleip_user.c
> > @@ -26,7 +26,6 @@
> > #define DEFAULT_FREQ 99
> > #define DEFAULT_SECS 5
> > #define MAX_IPS 8192
> > -#define PAGE_OFFSET 0xffff880000000000
> >
> > static int nr_cpus;
> >
> > @@ -107,14 +106,13 @@ static void print_ip_map(int fd)
> > /* sort and print */
> > qsort(counts, max, sizeof(struct ipcount), count_cmp);
> > for (i = 0; i < max; i++) {
> > - if (counts[i].ip > PAGE_OFFSET) {
> > - sym = ksym_search(counts[i].ip);
>
> yes. it is x64 specific, since it's a sample code,
> but simply removing it is not a fix.
> It makes this sampleip code behaving incorrectly.
> To do such 'cleanup of ksym' please refactor it in the true generic way,
> so these ksym* helpers can work on all archs and put this new
> functionality into selftests.
Just want to check, are you suggesting to create a standalone
testing for kallsyms (like a folder tools/testing/selftests/ksym) or
do you mean to place the generic code into folder
tools/testing/selftests/bpf/?
> If you can convert these examples into proper self-checking tests
> that run out of selftests that would be awesome.
Thank you for suggestions, Alexei.
> Thanks!
>
^ permalink raw reply
* Re: [PATCH net] virtio_net: split out ctrl buffer
From: Michael S. Tsirkin @ 2018-04-19 5:18 UTC (permalink / raw)
To: linux-kernel
Cc: Mikulas Patocka, Eric Dumazet, David Miller, Jason Wang,
virtualization, netdev
In-Reply-To: <1524113437-308621-1-git-send-email-mst@redhat.com>
On Thu, Apr 19, 2018 at 08:01:49AM +0300, Michael S. Tsirkin wrote:
> When sending control commands, virtio net sets up several buffers for
> DMA. The buffers are all part of the net device which means it's
> actually allocated by kvmalloc so in theory (on extreme memory pressure)
> it's possible to get a vmalloc'ed buffer which on some platforms means
> we can't DMA there.
>
> Fix up by moving the DMA buffers out into a separate structure.
>
> Reported-by: Mikulas Patocka <mpatocka@redhat.com>
> Suggested-by: Eric Dumazet <eric.dumazet@gmail.com>
> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Ouch forgot to commit a fix. Pls ignore will send v2 now.
> ---
>
> Lightly tested.
> Mikulas, does this address your problem?
>
> drivers/net/virtio_net.c | 68 +++++++++++++++++++++++++++---------------------
> 1 file changed, 39 insertions(+), 29 deletions(-)
>
> diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
> index 7b187ec..82f50e5 100644
> --- a/drivers/net/virtio_net.c
> +++ b/drivers/net/virtio_net.c
> @@ -147,6 +147,17 @@ struct receive_queue {
> struct xdp_rxq_info xdp_rxq;
> };
>
> +/* Control VQ buffers: protected by the rtnl lock */
> +struct control_buf {
> + struct virtio_net_ctrl_hdr hdr;
> + virtio_net_ctrl_ack status;
> + struct virtio_net_ctrl_mq mq;
> + u8 promisc;
> + u8 allmulti;
> + u16 vid;
> + u64 offloads;
> +};
> +
> struct virtnet_info {
> struct virtio_device *vdev;
> struct virtqueue *cvq;
> @@ -192,14 +203,7 @@ struct virtnet_info {
> struct hlist_node node;
> struct hlist_node node_dead;
>
> - /* Control VQ buffers: protected by the rtnl lock */
> - struct virtio_net_ctrl_hdr ctrl_hdr;
> - virtio_net_ctrl_ack ctrl_status;
> - struct virtio_net_ctrl_mq ctrl_mq;
> - u8 ctrl_promisc;
> - u8 ctrl_allmulti;
> - u16 ctrl_vid;
> - u64 ctrl_offloads;
> + struct control_buf *ctrl;
>
> /* Ethtool settings */
> u8 duplex;
> @@ -1454,25 +1458,25 @@ static bool virtnet_send_command(struct virtnet_info *vi, u8 class, u8 cmd,
> /* Caller should know better */
> BUG_ON(!virtio_has_feature(vi->vdev, VIRTIO_NET_F_CTRL_VQ));
>
> - vi->ctrl_status = ~0;
> - vi->ctrl_hdr.class = class;
> - vi->ctrl_hdr.cmd = cmd;
> + vi->ctrl->status = ~0;
> + vi->ctrl->hdr.class = class;
> + vi->ctrl->hdr.cmd = cmd;
> /* Add header */
> - sg_init_one(&hdr, &vi->ctrl_hdr, sizeof(vi->ctrl_hdr));
> + sg_init_one(&hdr, &vi->ctrl->hdr, sizeof(vi->ctrl->hdr));
> sgs[out_num++] = &hdr;
>
> if (out)
> sgs[out_num++] = out;
>
> /* Add return status. */
> - sg_init_one(&stat, &vi->ctrl_status, sizeof(vi->ctrl_status));
> + sg_init_one(&stat, &vi->ctrl->status, sizeof(vi->ctrl->status));
> sgs[out_num] = &stat;
>
> BUG_ON(out_num + 1 > ARRAY_SIZE(sgs));
> virtqueue_add_sgs(vi->cvq, sgs, out_num, 1, vi, GFP_ATOMIC);
>
> if (unlikely(!virtqueue_kick(vi->cvq)))
> - return vi->ctrl_status == VIRTIO_NET_OK;
> + return vi->ctrl->status == VIRTIO_NET_OK;
>
> /* Spin for a response, the kick causes an ioport write, trapping
> * into the hypervisor, so the request should be handled immediately.
> @@ -1481,7 +1485,7 @@ static bool virtnet_send_command(struct virtnet_info *vi, u8 class, u8 cmd,
> !virtqueue_is_broken(vi->cvq))
> cpu_relax();
>
> - return vi->ctrl_status == VIRTIO_NET_OK;
> + return vi->ctrl->status == VIRTIO_NET_OK;
> }
>
> static int virtnet_set_mac_address(struct net_device *dev, void *p)
> @@ -1593,8 +1597,8 @@ static int _virtnet_set_queues(struct virtnet_info *vi, u16 queue_pairs)
> if (!vi->has_cvq || !virtio_has_feature(vi->vdev, VIRTIO_NET_F_MQ))
> return 0;
>
> - vi->ctrl_mq.virtqueue_pairs = cpu_to_virtio16(vi->vdev, queue_pairs);
> - sg_init_one(&sg, &vi->ctrl_mq, sizeof(vi->ctrl_mq));
> + vi->ctrl->mq.virtqueue_pairs = cpu_to_virtio16(vi->vdev, queue_pairs);
> + sg_init_one(&sg, &vi->ctrl->mq, sizeof(vi->ctrl->mq));
>
> if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_MQ,
> VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET, &sg)) {
> @@ -1653,22 +1657,22 @@ static void virtnet_set_rx_mode(struct net_device *dev)
> if (!virtio_has_feature(vi->vdev, VIRTIO_NET_F_CTRL_RX))
> return;
>
> - vi->ctrl_promisc = ((dev->flags & IFF_PROMISC) != 0);
> - vi->ctrl_allmulti = ((dev->flags & IFF_ALLMULTI) != 0);
> + vi->ctrl->promisc = ((dev->flags & IFF_PROMISC) != 0);
> + vi->ctrl->allmulti = ((dev->flags & IFF_ALLMULTI) != 0);
>
> - sg_init_one(sg, &vi->ctrl_promisc, sizeof(vi->ctrl_promisc));
> + sg_init_one(sg, &vi->ctrl->promisc, sizeof(vi->ctrl->promisc));
>
> if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_RX,
> VIRTIO_NET_CTRL_RX_PROMISC, sg))
> dev_warn(&dev->dev, "Failed to %sable promisc mode.\n",
> - vi->ctrl_promisc ? "en" : "dis");
> + vi->ctrl->promisc ? "en" : "dis");
>
> - sg_init_one(sg, &vi->ctrl_allmulti, sizeof(vi->ctrl_allmulti));
> + sg_init_one(sg, &vi->ctrl->allmulti, sizeof(vi->ctrl->allmulti));
>
> if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_RX,
> VIRTIO_NET_CTRL_RX_ALLMULTI, sg))
> dev_warn(&dev->dev, "Failed to %sable allmulti mode.\n",
> - vi->ctrl_allmulti ? "en" : "dis");
> + vi->ctrl->allmulti ? "en" : "dis");
>
> uc_count = netdev_uc_count(dev);
> mc_count = netdev_mc_count(dev);
> @@ -1714,8 +1718,8 @@ static int virtnet_vlan_rx_add_vid(struct net_device *dev,
> struct virtnet_info *vi = netdev_priv(dev);
> struct scatterlist sg;
>
> - vi->ctrl_vid = vid;
> - sg_init_one(&sg, &vi->ctrl_vid, sizeof(vi->ctrl_vid));
> + vi->ctrl->vid = vid;
> + sg_init_one(&sg, &vi->ctrl->vid, sizeof(vi->ctrl->vid));
>
> if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_VLAN,
> VIRTIO_NET_CTRL_VLAN_ADD, &sg))
> @@ -1729,8 +1733,8 @@ static int virtnet_vlan_rx_kill_vid(struct net_device *dev,
> struct virtnet_info *vi = netdev_priv(dev);
> struct scatterlist sg;
>
> - vi->ctrl_vid = vid;
> - sg_init_one(&sg, &vi->ctrl_vid, sizeof(vi->ctrl_vid));
> + vi->ctrl->vid = vid;
> + sg_init_one(&sg, &vi->ctrl->vid, sizeof(vi->ctrl->vid));
>
> if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_VLAN,
> VIRTIO_NET_CTRL_VLAN_DEL, &sg))
> @@ -2126,9 +2130,9 @@ static int virtnet_restore_up(struct virtio_device *vdev)
> static int virtnet_set_guest_offloads(struct virtnet_info *vi, u64 offloads)
> {
> struct scatterlist sg;
> - vi->ctrl_offloads = cpu_to_virtio64(vi->vdev, offloads);
> + vi->ctrl->offloads = cpu_to_virtio64(vi->vdev, offloads);
>
> - sg_init_one(&sg, &vi->ctrl_offloads, sizeof(vi->ctrl_offloads));
> + sg_init_one(&sg, &vi->ctrl->offloads, sizeof(vi->ctrl->offloads));
>
> if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_GUEST_OFFLOADS,
> VIRTIO_NET_CTRL_GUEST_OFFLOADS_SET, &sg)) {
> @@ -2351,6 +2355,7 @@ static void virtnet_free_queues(struct virtnet_info *vi)
>
> kfree(vi->rq);
> kfree(vi->sq);
> + kfree(vi->err_ctrl);
> }
>
> static void _free_receive_bufs(struct virtnet_info *vi)
> @@ -2543,6 +2548,9 @@ static int virtnet_alloc_queues(struct virtnet_info *vi)
> {
> int i;
>
> + vi->ctrl = kzalloc(sizeof(*vi->ctrl), GFP_KERNEL);
> + if (!vi->ctrl)
> + goto err_ctrl;
> vi->sq = kzalloc(sizeof(*vi->sq) * vi->max_queue_pairs, GFP_KERNEL);
> if (!vi->sq)
> goto err_sq;
> @@ -2571,6 +2579,8 @@ static int virtnet_alloc_queues(struct virtnet_info *vi)
> err_rq:
> kfree(vi->sq);
> err_sq:
> + kfree(vq->ctrl);
> +err_ctrl:
> return -ENOMEM;
> }
>
> --
> MST
^ permalink raw reply
* Re: [PATCH] net: add mutex_unlock on xfrm4_protocol_register
From: Steffen Klassert @ 2018-04-19 5:18 UTC (permalink / raw)
To: sunlianwen; +Cc: netdev
In-Reply-To: <b5e8edff-dc07-f34e-9f01-4d9e984d469e@cn.fujitsu.com>
On Thu, Apr 19, 2018 at 09:08:57AM +0800, sunlianwen wrote:
> The function of xfrm4_protocol_register() don't release
> the mutx lock, which potential cause deadlock.
Can you please explain how this can happen?
>
> Signed-off-by: Lianwen Sun <sunlw.fnst@cn.fujitsu.com>
> ---
> net/ipv4/xfrm4_protocol.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/net/ipv4/xfrm4_protocol.c b/net/ipv4/xfrm4_protocol.c
> index 8dd0e6ab8606..1ee34edef9d2 100644
> --- a/net/ipv4/xfrm4_protocol.c
> +++ b/net/ipv4/xfrm4_protocol.c
> @@ -240,6 +240,10 @@ int xfrm4_protocol_register(struct xfrm4_protocol *handler,
>
> ret = 0;
>
> + mutex_unlock(&xfrm4_protocol_mutex);
> +
> + return ret;
> +
> err:
> mutex_unlock(&xfrm4_protocol_mutex);
Did you test this patch?
I'm sure you did not. You return before the protocol
is registered, this breaks IPsec for IPv4 completely.
^ permalink raw reply
* Re: [PATCH bpf-next 4/5] samples/bpf: Refine printing symbol for sampleip
From: Alexei Starovoitov @ 2018-04-19 5:21 UTC (permalink / raw)
To: Leo Yan; +Cc: Alexei Starovoitov, Daniel Borkmann, netdev, linux-kernel
In-Reply-To: <20180419051249.GA27295@leoy-ThinkPad-X240s>
On Thu, Apr 19, 2018 at 01:12:49PM +0800, Leo Yan wrote:
> On Wed, Apr 18, 2018 at 09:47:45PM -0700, Alexei Starovoitov wrote:
> > On Thu, Apr 19, 2018 at 09:34:05AM +0800, Leo Yan wrote:
> > > The code defines macro 'PAGE_OFFSET' and uses it to decide if the
> > > address is in kernel space or not. But different architecture has
> > > different 'PAGE_OFFSET' so this program cannot be used for all
> > > platforms.
> > >
> > > This commit changes to check returned pointer from ksym_search() to
> > > judge if the address falls into kernel space or not, and removes
> > > macro 'PAGE_OFFSET' as it isn't used anymore. As result, this program
> > > has no architecture dependency.
> > >
> > > Signed-off-by: Leo Yan <leo.yan@linaro.org>
> > > ---
> > > samples/bpf/sampleip_user.c | 8 +++-----
> > > 1 file changed, 3 insertions(+), 5 deletions(-)
> > >
> > > diff --git a/samples/bpf/sampleip_user.c b/samples/bpf/sampleip_user.c
> > > index 4ed690b..0eea1b3 100644
> > > --- a/samples/bpf/sampleip_user.c
> > > +++ b/samples/bpf/sampleip_user.c
> > > @@ -26,7 +26,6 @@
> > > #define DEFAULT_FREQ 99
> > > #define DEFAULT_SECS 5
> > > #define MAX_IPS 8192
> > > -#define PAGE_OFFSET 0xffff880000000000
> > >
> > > static int nr_cpus;
> > >
> > > @@ -107,14 +106,13 @@ static void print_ip_map(int fd)
> > > /* sort and print */
> > > qsort(counts, max, sizeof(struct ipcount), count_cmp);
> > > for (i = 0; i < max; i++) {
> > > - if (counts[i].ip > PAGE_OFFSET) {
> > > - sym = ksym_search(counts[i].ip);
> >
> > yes. it is x64 specific, since it's a sample code,
> > but simply removing it is not a fix.
> > It makes this sampleip code behaving incorrectly.
> > To do such 'cleanup of ksym' please refactor it in the true generic way,
> > so these ksym* helpers can work on all archs and put this new
> > functionality into selftests.
>
> Just want to check, are you suggesting to create a standalone
> testing for kallsyms (like a folder tools/testing/selftests/ksym) or
> do you mean to place the generic code into folder
> tools/testing/selftests/bpf/?
I think the minimal first step is to cleanup ksym bits into something
that bpf selftests can use and keep it as new .c in
tools/testing/selftests/bpf/
Later if it becomes useful for other tests in selftests it can be moved.
Thanks!
^ permalink raw reply
* [PATCH v2 net 1/3] virtio_net: split out ctrl buffer
From: Michael S. Tsirkin @ 2018-04-19 5:30 UTC (permalink / raw)
To: linux-kernel
Cc: Thomas Huth, Eric Dumazet, netdev, Cornelia Huck, virtualization,
Mikulas Patocka, David Miller
In-Reply-To: <1524115776-334953-1-git-send-email-mst@redhat.com>
When sending control commands, virtio net sets up several buffers for
DMA. The buffers are all part of the net device which means it's
actually allocated by kvmalloc so it's in theory (on extreme memory
pressure) possible to get a vmalloc'ed buffer which on some platforms
means we can't DMA there.
Fix up by moving the DMA buffers into a separate structure.
Reported-by: Mikulas Patocka <mpatocka@redhat.com>
Suggested-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
Changes from v1:
build fix
drivers/net/virtio_net.c | 68 +++++++++++++++++++++++++++---------------------
1 file changed, 39 insertions(+), 29 deletions(-)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 7b187ec..3d0eff53 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -147,6 +147,17 @@ struct receive_queue {
struct xdp_rxq_info xdp_rxq;
};
+/* Control VQ buffers: protected by the rtnl lock */
+struct control_buf {
+ struct virtio_net_ctrl_hdr hdr;
+ virtio_net_ctrl_ack status;
+ struct virtio_net_ctrl_mq mq;
+ u8 promisc;
+ u8 allmulti;
+ u16 vid;
+ u64 offloads;
+};
+
struct virtnet_info {
struct virtio_device *vdev;
struct virtqueue *cvq;
@@ -192,14 +203,7 @@ struct virtnet_info {
struct hlist_node node;
struct hlist_node node_dead;
- /* Control VQ buffers: protected by the rtnl lock */
- struct virtio_net_ctrl_hdr ctrl_hdr;
- virtio_net_ctrl_ack ctrl_status;
- struct virtio_net_ctrl_mq ctrl_mq;
- u8 ctrl_promisc;
- u8 ctrl_allmulti;
- u16 ctrl_vid;
- u64 ctrl_offloads;
+ struct control_buf *ctrl;
/* Ethtool settings */
u8 duplex;
@@ -1454,25 +1458,25 @@ static bool virtnet_send_command(struct virtnet_info *vi, u8 class, u8 cmd,
/* Caller should know better */
BUG_ON(!virtio_has_feature(vi->vdev, VIRTIO_NET_F_CTRL_VQ));
- vi->ctrl_status = ~0;
- vi->ctrl_hdr.class = class;
- vi->ctrl_hdr.cmd = cmd;
+ vi->ctrl->status = ~0;
+ vi->ctrl->hdr.class = class;
+ vi->ctrl->hdr.cmd = cmd;
/* Add header */
- sg_init_one(&hdr, &vi->ctrl_hdr, sizeof(vi->ctrl_hdr));
+ sg_init_one(&hdr, &vi->ctrl->hdr, sizeof(vi->ctrl->hdr));
sgs[out_num++] = &hdr;
if (out)
sgs[out_num++] = out;
/* Add return status. */
- sg_init_one(&stat, &vi->ctrl_status, sizeof(vi->ctrl_status));
+ sg_init_one(&stat, &vi->ctrl->status, sizeof(vi->ctrl->status));
sgs[out_num] = &stat;
BUG_ON(out_num + 1 > ARRAY_SIZE(sgs));
virtqueue_add_sgs(vi->cvq, sgs, out_num, 1, vi, GFP_ATOMIC);
if (unlikely(!virtqueue_kick(vi->cvq)))
- return vi->ctrl_status == VIRTIO_NET_OK;
+ return vi->ctrl->status == VIRTIO_NET_OK;
/* Spin for a response, the kick causes an ioport write, trapping
* into the hypervisor, so the request should be handled immediately.
@@ -1481,7 +1485,7 @@ static bool virtnet_send_command(struct virtnet_info *vi, u8 class, u8 cmd,
!virtqueue_is_broken(vi->cvq))
cpu_relax();
- return vi->ctrl_status == VIRTIO_NET_OK;
+ return vi->ctrl->status == VIRTIO_NET_OK;
}
static int virtnet_set_mac_address(struct net_device *dev, void *p)
@@ -1593,8 +1597,8 @@ static int _virtnet_set_queues(struct virtnet_info *vi, u16 queue_pairs)
if (!vi->has_cvq || !virtio_has_feature(vi->vdev, VIRTIO_NET_F_MQ))
return 0;
- vi->ctrl_mq.virtqueue_pairs = cpu_to_virtio16(vi->vdev, queue_pairs);
- sg_init_one(&sg, &vi->ctrl_mq, sizeof(vi->ctrl_mq));
+ vi->ctrl->mq.virtqueue_pairs = cpu_to_virtio16(vi->vdev, queue_pairs);
+ sg_init_one(&sg, &vi->ctrl->mq, sizeof(vi->ctrl->mq));
if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_MQ,
VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET, &sg)) {
@@ -1653,22 +1657,22 @@ static void virtnet_set_rx_mode(struct net_device *dev)
if (!virtio_has_feature(vi->vdev, VIRTIO_NET_F_CTRL_RX))
return;
- vi->ctrl_promisc = ((dev->flags & IFF_PROMISC) != 0);
- vi->ctrl_allmulti = ((dev->flags & IFF_ALLMULTI) != 0);
+ vi->ctrl->promisc = ((dev->flags & IFF_PROMISC) != 0);
+ vi->ctrl->allmulti = ((dev->flags & IFF_ALLMULTI) != 0);
- sg_init_one(sg, &vi->ctrl_promisc, sizeof(vi->ctrl_promisc));
+ sg_init_one(sg, &vi->ctrl->promisc, sizeof(vi->ctrl->promisc));
if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_RX,
VIRTIO_NET_CTRL_RX_PROMISC, sg))
dev_warn(&dev->dev, "Failed to %sable promisc mode.\n",
- vi->ctrl_promisc ? "en" : "dis");
+ vi->ctrl->promisc ? "en" : "dis");
- sg_init_one(sg, &vi->ctrl_allmulti, sizeof(vi->ctrl_allmulti));
+ sg_init_one(sg, &vi->ctrl->allmulti, sizeof(vi->ctrl->allmulti));
if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_RX,
VIRTIO_NET_CTRL_RX_ALLMULTI, sg))
dev_warn(&dev->dev, "Failed to %sable allmulti mode.\n",
- vi->ctrl_allmulti ? "en" : "dis");
+ vi->ctrl->allmulti ? "en" : "dis");
uc_count = netdev_uc_count(dev);
mc_count = netdev_mc_count(dev);
@@ -1714,8 +1718,8 @@ static int virtnet_vlan_rx_add_vid(struct net_device *dev,
struct virtnet_info *vi = netdev_priv(dev);
struct scatterlist sg;
- vi->ctrl_vid = vid;
- sg_init_one(&sg, &vi->ctrl_vid, sizeof(vi->ctrl_vid));
+ vi->ctrl->vid = vid;
+ sg_init_one(&sg, &vi->ctrl->vid, sizeof(vi->ctrl->vid));
if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_VLAN,
VIRTIO_NET_CTRL_VLAN_ADD, &sg))
@@ -1729,8 +1733,8 @@ static int virtnet_vlan_rx_kill_vid(struct net_device *dev,
struct virtnet_info *vi = netdev_priv(dev);
struct scatterlist sg;
- vi->ctrl_vid = vid;
- sg_init_one(&sg, &vi->ctrl_vid, sizeof(vi->ctrl_vid));
+ vi->ctrl->vid = vid;
+ sg_init_one(&sg, &vi->ctrl->vid, sizeof(vi->ctrl->vid));
if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_VLAN,
VIRTIO_NET_CTRL_VLAN_DEL, &sg))
@@ -2126,9 +2130,9 @@ static int virtnet_restore_up(struct virtio_device *vdev)
static int virtnet_set_guest_offloads(struct virtnet_info *vi, u64 offloads)
{
struct scatterlist sg;
- vi->ctrl_offloads = cpu_to_virtio64(vi->vdev, offloads);
+ vi->ctrl->offloads = cpu_to_virtio64(vi->vdev, offloads);
- sg_init_one(&sg, &vi->ctrl_offloads, sizeof(vi->ctrl_offloads));
+ sg_init_one(&sg, &vi->ctrl->offloads, sizeof(vi->ctrl->offloads));
if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_GUEST_OFFLOADS,
VIRTIO_NET_CTRL_GUEST_OFFLOADS_SET, &sg)) {
@@ -2351,6 +2355,7 @@ static void virtnet_free_queues(struct virtnet_info *vi)
kfree(vi->rq);
kfree(vi->sq);
+ kfree(vi->ctrl);
}
static void _free_receive_bufs(struct virtnet_info *vi)
@@ -2543,6 +2548,9 @@ static int virtnet_alloc_queues(struct virtnet_info *vi)
{
int i;
+ vi->ctrl = kzalloc(sizeof(*vi->ctrl), GFP_KERNEL);
+ if (!vi->ctrl)
+ goto err_ctrl;
vi->sq = kzalloc(sizeof(*vi->sq) * vi->max_queue_pairs, GFP_KERNEL);
if (!vi->sq)
goto err_sq;
@@ -2571,6 +2579,8 @@ static int virtnet_alloc_queues(struct virtnet_info *vi)
err_rq:
kfree(vi->sq);
err_sq:
+ kfree(vi->ctrl);
+err_ctrl:
return -ENOMEM;
}
--
MST
^ permalink raw reply related
* [PATCH v2 net 2/3] virtio_net: fix adding vids on big-endian
From: Michael S. Tsirkin @ 2018-04-19 5:30 UTC (permalink / raw)
To: linux-kernel
Cc: Mikulas Patocka, Eric Dumazet, David Miller, Thomas Huth,
Cornelia Huck, Jason Wang, virtualization, netdev
In-Reply-To: <1524115776-334953-1-git-send-email-mst@redhat.com>
Programming vids (adding or removing them) still passes
guest-endian values in the DMA buffer. That's wrong
if guest is big-endian and when virtio 1 is enabled.
Note: this is on top of a previous patch:
virtio_net: split out ctrl buffer
Fixes: 9465a7a6f ("virtio_net: enable v1.0 support")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
drivers/net/virtio_net.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 3d0eff53..f84fe04 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -154,7 +154,7 @@ struct control_buf {
struct virtio_net_ctrl_mq mq;
u8 promisc;
u8 allmulti;
- u16 vid;
+ __virtio16 vid;
u64 offloads;
};
@@ -1718,7 +1718,7 @@ static int virtnet_vlan_rx_add_vid(struct net_device *dev,
struct virtnet_info *vi = netdev_priv(dev);
struct scatterlist sg;
- vi->ctrl->vid = vid;
+ vi->ctrl->vid = cpu_to_virtio16(vi->vdev, vid);
sg_init_one(&sg, &vi->ctrl->vid, sizeof(vi->ctrl->vid));
if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_VLAN,
@@ -1733,7 +1733,7 @@ static int virtnet_vlan_rx_kill_vid(struct net_device *dev,
struct virtnet_info *vi = netdev_priv(dev);
struct scatterlist sg;
- vi->ctrl->vid = vid;
+ vi->ctrl->vid = cpu_to_virtio16(vi->vdev, vid);
sg_init_one(&sg, &vi->ctrl->vid, sizeof(vi->ctrl->vid));
if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_VLAN,
--
MST
^ permalink raw reply related
* [PATCH v2 net 3/3] virtio_net: sparse annotation fix
From: Michael S. Tsirkin @ 2018-04-19 5:30 UTC (permalink / raw)
To: linux-kernel
Cc: Mikulas Patocka, Eric Dumazet, David Miller, Thomas Huth,
Cornelia Huck, Jason Wang, virtualization, netdev
In-Reply-To: <1524115776-334953-1-git-send-email-mst@redhat.com>
offloads is a buffer in virtio format, should use
the __virtio64 tag.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
drivers/net/virtio_net.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index f84fe04..c5b11f2 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -155,7 +155,7 @@ struct control_buf {
u8 promisc;
u8 allmulti;
__virtio16 vid;
- u64 offloads;
+ __virtio64 offloads;
};
struct virtnet_info {
--
MST
^ permalink raw reply related
* Re: [PATCH bpf-next 4/5] samples/bpf: Refine printing symbol for sampleip
From: Leo Yan @ 2018-04-19 5:33 UTC (permalink / raw)
To: Alexei Starovoitov
Cc: Alexei Starovoitov, Daniel Borkmann, netdev, linux-kernel
In-Reply-To: <20180419052124.xzaz66vehd6pofnh@ast-mbp>
On Wed, Apr 18, 2018 at 10:21:25PM -0700, Alexei Starovoitov wrote:
> On Thu, Apr 19, 2018 at 01:12:49PM +0800, Leo Yan wrote:
> > On Wed, Apr 18, 2018 at 09:47:45PM -0700, Alexei Starovoitov wrote:
> > > On Thu, Apr 19, 2018 at 09:34:05AM +0800, Leo Yan wrote:
> > > > The code defines macro 'PAGE_OFFSET' and uses it to decide if the
> > > > address is in kernel space or not. But different architecture has
> > > > different 'PAGE_OFFSET' so this program cannot be used for all
> > > > platforms.
> > > >
> > > > This commit changes to check returned pointer from ksym_search() to
> > > > judge if the address falls into kernel space or not, and removes
> > > > macro 'PAGE_OFFSET' as it isn't used anymore. As result, this program
> > > > has no architecture dependency.
> > > >
> > > > Signed-off-by: Leo Yan <leo.yan@linaro.org>
> > > > ---
> > > > samples/bpf/sampleip_user.c | 8 +++-----
> > > > 1 file changed, 3 insertions(+), 5 deletions(-)
> > > >
> > > > diff --git a/samples/bpf/sampleip_user.c b/samples/bpf/sampleip_user.c
> > > > index 4ed690b..0eea1b3 100644
> > > > --- a/samples/bpf/sampleip_user.c
> > > > +++ b/samples/bpf/sampleip_user.c
> > > > @@ -26,7 +26,6 @@
> > > > #define DEFAULT_FREQ 99
> > > > #define DEFAULT_SECS 5
> > > > #define MAX_IPS 8192
> > > > -#define PAGE_OFFSET 0xffff880000000000
> > > >
> > > > static int nr_cpus;
> > > >
> > > > @@ -107,14 +106,13 @@ static void print_ip_map(int fd)
> > > > /* sort and print */
> > > > qsort(counts, max, sizeof(struct ipcount), count_cmp);
> > > > for (i = 0; i < max; i++) {
> > > > - if (counts[i].ip > PAGE_OFFSET) {
> > > > - sym = ksym_search(counts[i].ip);
> > >
> > > yes. it is x64 specific, since it's a sample code,
> > > but simply removing it is not a fix.
> > > It makes this sampleip code behaving incorrectly.
> > > To do such 'cleanup of ksym' please refactor it in the true generic way,
> > > so these ksym* helpers can work on all archs and put this new
> > > functionality into selftests.
> >
> > Just want to check, are you suggesting to create a standalone
> > testing for kallsyms (like a folder tools/testing/selftests/ksym) or
> > do you mean to place the generic code into folder
> > tools/testing/selftests/bpf/?
>
> I think the minimal first step is to cleanup ksym bits into something
> that bpf selftests can use and keep it as new .c in
> tools/testing/selftests/bpf/
> Later if it becomes useful for other tests in selftests it can be moved.
Thanks for explanation, now it's clear for me :)
> Thanks!
>
^ permalink raw reply
* Re: [PATCH net 1/3] net: sched: ife: signal not finding metaid
From: yotam gigi @ 2018-04-19 5:37 UTC (permalink / raw)
To: Alexander Aring
Cc: Jamal Hadi Salim, davem, Cong Wang, Jiří Pírko,
Yuval Mintz, netdev, kernel
In-Reply-To: <20180418213534.6215-2-aring@mojatatu.com>
On Thu, Apr 19, 2018 at 12:35 AM, Alexander Aring <aring@mojatatu.com> wrote:
> We need to record stats for received metadata that we dont know how
> to process. Have find_decode_metaid() return -ENOENT to capture this.
Agree.
>
> Signed-off-by: Alexander Aring <aring@mojatatu.com>
Reviewed-by: Yotam Gigi <yotam.gi@gmail.com>
> ---
> net/sched/act_ife.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c
> index a5994cf0512b..49b8ab551fbe 100644
> --- a/net/sched/act_ife.c
> +++ b/net/sched/act_ife.c
> @@ -652,7 +652,7 @@ static int find_decode_metaid(struct sk_buff *skb, struct tcf_ife_info *ife,
> }
> }
>
> - return 0;
> + return -ENOENT;
> }
>
> static int tcf_ife_decode(struct sk_buff *skb, const struct tc_action *a,
> --
> 2.11.0
>
^ permalink raw reply
* Re: [PATCH net 2/3] net: sched: ife: handle malformed tlv length
From: yotam gigi @ 2018-04-19 5:37 UTC (permalink / raw)
To: Alexander Aring
Cc: Jamal Hadi Salim, davem, Cong Wang, Jiří Pírko,
Yuval Mintz, netdev, kernel
In-Reply-To: <20180418213534.6215-3-aring@mojatatu.com>
On Thu, Apr 19, 2018 at 12:35 AM, Alexander Aring <aring@mojatatu.com> wrote:
> There is currently no handling to check on a invalid tlv length. This
> patch adds such handling to avoid killing the kernel with a malformed
> ife packet.
That's very important. Thanks for that!
>
> Signed-off-by: Alexander Aring <aring@mojatatu.com>
> ---
> include/net/ife.h | 3 ++-
> net/ife/ife.c | 35 +++++++++++++++++++++++++++++++++--
> net/sched/act_ife.c | 7 ++++++-
> 3 files changed, 41 insertions(+), 4 deletions(-)
>
> diff --git a/include/net/ife.h b/include/net/ife.h
> index 44b9c00f7223..e117617e3c34 100644
> --- a/include/net/ife.h
> +++ b/include/net/ife.h
> @@ -12,7 +12,8 @@
> void *ife_encode(struct sk_buff *skb, u16 metalen);
> void *ife_decode(struct sk_buff *skb, u16 *metalen);
>
> -void *ife_tlv_meta_decode(void *skbdata, u16 *attrtype, u16 *dlen, u16 *totlen);
> +void *ife_tlv_meta_decode(void *skbdata, const void *ifehdr_end, u16 *attrtype,
> + u16 *dlen, u16 *totlen);
> int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen,
> const void *dval);
>
> diff --git a/net/ife/ife.c b/net/ife/ife.c
> index 7d1ec76e7f43..8632d2685efb 100644
> --- a/net/ife/ife.c
> +++ b/net/ife/ife.c
> @@ -92,12 +92,43 @@ struct meta_tlvhdr {
> __be16 len;
> };
>
> +static inline bool __ife_tlv_meta_valid(const unsigned char *skbdata,
> + const unsigned char *ifehdr_end)
> +{
> + const struct meta_tlvhdr *tlv;
> + u16 tlvlen;
> +
> + if (unlikely(skbdata + sizeof(*tlv) > ifehdr_end))
> + return false;
> +
> + tlv = (struct meta_tlvhdr *)skbdata;
> + tlvlen = ntohs(tlv->len);
> +
> + /* tlv length field is inc header, check on minimum */
> + if (tlvlen < NLA_HDRLEN)
> + return false;
> +
> + /* overflow by NLA_ALIGN check */
> + if (NLA_ALIGN(tlvlen) < tlvlen)
> + return false;
> +
> + if (unlikely(skbdata + NLA_ALIGN(tlvlen) > ifehdr_end))
> + return false;
> +
> + return true;
> +}
> +
> /* Caller takes care of presenting data in network order
> */
> -void *ife_tlv_meta_decode(void *skbdata, u16 *attrtype, u16 *dlen, u16 *totlen)
> +void *ife_tlv_meta_decode(void *skbdata, const void *ifehdr_end, u16 *attrtype,
> + u16 *dlen, u16 *totlen)
Now it is not critical, but it looks a bit odd to me: the function ife_decode
returns "metalen" - maybe it is better to change it too to return ifehdr_end?
If not, the caller has to calculate it himself for no particular reason.
Having both metalen and ifehdr_end is redundant, so we should stick to only
one of these.
Other than that,
Reviewed-by: Yotam Gigi <yotam.gi@gmail.com>
> {
> - struct meta_tlvhdr *tlv = (struct meta_tlvhdr *) skbdata;
> + struct meta_tlvhdr *tlv;
> +
> + if (!__ife_tlv_meta_valid(skbdata, ifehdr_end))
> + return NULL;
>
> + tlv = (struct meta_tlvhdr *)skbdata;
> *dlen = ntohs(tlv->len) - NLA_HDRLEN;
> *attrtype = ntohs(tlv->type);
>
> diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c
> index 49b8ab551fbe..8527cfdc446d 100644
> --- a/net/sched/act_ife.c
> +++ b/net/sched/act_ife.c
> @@ -682,7 +682,12 @@ static int tcf_ife_decode(struct sk_buff *skb, const struct tc_action *a,
> u16 mtype;
> u16 dlen;
>
> - curr_data = ife_tlv_meta_decode(tlv_data, &mtype, &dlen, NULL);
> + curr_data = ife_tlv_meta_decode(tlv_data, ifehdr_end, &mtype,
> + &dlen, NULL);
> + if (!curr_data) {
> + qstats_drop_inc(this_cpu_ptr(ife->common.cpu_qstats));
> + return TC_ACT_SHOT;
> + }
>
> if (find_decode_metaid(skb, ife, mtype, dlen, curr_data)) {
> /* abuse overlimits to count when we receive metadata
> --
> 2.11.0
>
^ permalink raw reply
* Re: [PATCH net 3/3] net: sched: ife: check on metadata length
From: yotam gigi @ 2018-04-19 5:37 UTC (permalink / raw)
To: Alexander Aring
Cc: Jamal Hadi Salim, davem, Cong Wang, Jiří Pírko,
Yuval Mintz, netdev, kernel
In-Reply-To: <20180418213534.6215-4-aring@mojatatu.com>
On Thu, Apr 19, 2018 at 12:35 AM, Alexander Aring <aring@mojatatu.com> wrote:
> This patch checks if sk buffer is available to dererence ife header. If
> not then NULL will returned to signal an malformed ife packet. This
> avoids to crashing the kernel from outside.
>
> Signed-off-by: Alexander Aring <aring@mojatatu.com>
Reviewed-by: Yotam Gigi <yotam.gi@gmail.com>
> ---
> net/ife/ife.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/net/ife/ife.c b/net/ife/ife.c
> index 8632d2685efb..7c100034fbee 100644
> --- a/net/ife/ife.c
> +++ b/net/ife/ife.c
> @@ -70,6 +70,9 @@ void *ife_decode(struct sk_buff *skb, u16 *metalen)
> u16 ifehdrln;
>
> ifehdr = (struct ifeheadr *) (skb->data + skb->dev->hard_header_len);
> + if (skb->len < skb->dev->hard_header_len + IFE_METAHDRLEN)
> + return NULL;
> +
> ifehdrln = ntohs(ifehdr->metalen);
> total_pull = skb->dev->hard_header_len + ifehdrln;
>
> --
> 2.11.0
>
^ permalink raw reply
* 答复: [PATCH][net-next] net: ip tos cgroup
From: Li,Rongqing @ 2018-04-19 4:56 UTC (permalink / raw)
To: Daniel Borkmann
Cc: netdev@vger.kernel.org, tj@kernel.org, ast@fb.com, brakmo@fb.com
In-Reply-To: <e5915527-5846-dce5-18de-5aee977c2e4b@iogearbox.net>
> -----邮件原件-----
> 发件人: Daniel Borkmann [mailto:daniel@iogearbox.net]
> 发送时间: 2018年4月17日 22:11
> 收件人: Li,Rongqing <lirongqing@baidu.com>
> 抄送: netdev@vger.kernel.org; tj@kernel.org; ast@fb.com;
> brakmo@fb.com
> 主题: Re: [PATCH][net-next] net: ip tos cgroup
>
> On 04/17/2018 05:36 AM, Li RongQing wrote:
> > ip tos segment can be changed by setsockopt(IP_TOS), or by iptables;
> > this patch creates a new method to change socket tos segment of
> > processes based on cgroup
> >
> > The usage:
> >
> > 1. mount ip_tos cgroup, and setting tos value
> > mount -t cgroup -o ip_tos ip_tos /cgroups/tos
> > echo tos_value >/cgroups/tos/ip_tos.tos
> > 2. then move processes to cgroup, or create processes in cgroup
> >
> > Signed-off-by: jimyan <jimyan@baidu.com>
> > Signed-off-by: Li RongQing <lirongqing@baidu.com>
>
> This functionality is already possible through the help of BPF programs
> attached to cgroups, have you had a chance to look into that?
>
I think this method is easier to use than BPF, and more efficient
-RongQing
^ permalink raw reply
* Re: [virtio-dev] Re: [RFC PATCH 2/3] netdev: kernel-only IFF_HIDDEN netdevice
From: Samudrala, Sridhar @ 2018-04-19 6:10 UTC (permalink / raw)
To: Michael S. Tsirkin
Cc: Siwei Liu, David Miller, David Ahern, Jiri Pirko, si-wei liu,
Stephen Hemminger, Alexander Duyck, Brandeburg, Jesse,
Jakub Kicinski, Jason Wang, Netdev, virtualization, virtio-dev
In-Reply-To: <20180419080215-mutt-send-email-mst@kernel.org>
On 4/18/2018 10:07 PM, Michael S. Tsirkin wrote:
> On Wed, Apr 18, 2018 at 10:00:51PM -0700, Samudrala, Sridhar wrote:
>> On 4/18/2018 9:41 PM, Michael S. Tsirkin wrote:
>>> On Wed, Apr 18, 2018 at 04:33:34PM -0700, Samudrala, Sridhar wrote:
>>>> On 4/17/2018 5:26 PM, Siwei Liu wrote:
>>>>> I ran this with a few folks offline and gathered some good feedbacks
>>>>> that I'd like to share thus revive the discussion.
>>>>>
>>>>> First of all, as illustrated in the reply below, cloud service
>>>>> providers require transparent live migration. Specifically, the main
>>>>> target of our case is to support SR-IOV live migration via kernel
>>>>> upgrade while keeping the userspace of old distros unmodified. If it's
>>>>> because this use case is not appealing enough for the mainline to
>>>>> adopt, I will shut up and not continue discussing, although
>>>>> technically it's entirely possible (and there's precedent in other
>>>>> implementation) to do so to benefit any cloud service providers.
>>>>>
>>>>> If it's just the implementation of hiding netdev itself needs to be
>>>>> improved, such as implementing it as attribute flag or adding linkdump
>>>>> API, that's completely fine and we can look into that. However, the
>>>>> specific issue needs to be undestood beforehand is to make transparent
>>>>> SR-IOV to be able to take over the name (so inherit all the configs)
>>>>> from the lower netdev, which needs some games with uevents and name
>>>>> space reservation. So far I don't think it's been well discussed.
>>>>>
>>>>> One thing in particular I'd like to point out is that the 3-netdev
>>>>> model currently missed to address the core problem of live migration:
>>>>> migration of hardware specific feature/state, for e.g. ethtool configs
>>>>> and hardware offloading states. Only general network state (IP
>>>>> address, gateway, for eg.) associated with the bypass interface can be
>>>>> migrated. As a follow-up work, bypass driver can/should be enhanced to
>>>>> save and apply those hardware specific configs before or after
>>>>> migration as needed. The transparent 1-netdev model being proposed as
>>>>> part of this patch series will be able to solve that problem naturally
>>>>> by making all hardware specific configurations go through the central
>>>>> bypass driver, such that hardware configurations can be replayed when
>>>>> new VF or passthrough gets plugged back in. Although that
>>>>> corresponding function hasn't been implemented today, I'd like to
>>>>> refresh everyone's mind that is the core problem any live migration
>>>>> proposal should have addressed.
>>>>>
>>>>> If it would make things more clear to defer netdev hiding until all
>>>>> functionalities regarding centralizing and replay are implemented,
>>>>> we'd take advices like that and move on to implementing those features
>>>>> as follow-up patches. Once all needed features get done, we'd resume
>>>>> the work for hiding lower netdev at that point. Think it would be the
>>>>> best to make everyone understand the big picture in advance before
>>>>> going too far.
>>>> I think we should get the 3-netdev model integrated and add any additional
>>>> ndo_ops/ethool ops that we would like to support/migrate before looking into
>>>> hiding the lower netdevs.
>>> Once they are exposed, I don't think we'll be able to hide them -
>>> they will be a kernel ABI.
>>>
>>> Do you think everyone needs to hide the SRIOV device?
>>> Or that only some users need this?
>> Hyper-V is currently supporting live migration without hiding the SR-IOV device. So i don't
>> think it is a hard requirement.
> OK, fine.
>
>> And also, as we don't yet have a consensus on how to hide
>> the lower netdevs, we could make it as another feature bit to hide lower netdevs once
>> we have an acceptable solution.
> Guest/host interface isn't more flexible than the userspace/kernel
> interface. The feature bit you propose would say what exactly?
> Hypervisor has no idea what guest kernel shows guest userspace.
> Note that the backup flag doesn't tell guest kernel what to do,
> it just tells guest that there is or will be a faster main device
> connected to the same backend, so the backup should only be used
> when main device is not present.
The current bypass module supports 3-netdev and 2-netdev models via 2 sets of interfaces
bypass_master_create/destroy and bypass_master_register/unregister. So theoretically
we can support the 2 models via 2 different feature bits. BACKUP and BACKUP_2_NETDEV.
Similarly if we can figure out a way to hide both the netdevs, we can add BACKUP_1_NETDEV
feature bit and update the bypass module to provide another set of interfaces that can
be used by virtio_net to support this model.
Now that we are leaning towards 'standby' as the name for the lower virtio-net, should we
change the feature bit name also to VIRTIO_NET_F_STANDBY?
>
^ permalink raw reply
* [PATCH net-next] liquidio: Added ndo_get_vf_stats support
From: Felix Manlunas @ 2018-04-19 6:18 UTC (permalink / raw)
To: davem
Cc: netdev, raghu.vatsavayi, derek.chickles, satananda.burla,
felix.manlunas, intiyaz.basha
From: Intiyaz Basha <intiyaz.basha@cavium.com>
Added the ndo to gather VF statistics through the PF.
Collect VF statistics via mailbox from VF.
Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
---
.../ethernet/cavium/liquidio/cn23xx_pf_device.c | 54 ++++++++++++++++++++++
.../ethernet/cavium/liquidio/cn23xx_pf_device.h | 12 +++++
drivers/net/ethernet/cavium/liquidio/lio_main.c | 26 +++++++++++
.../net/ethernet/cavium/liquidio/octeon_mailbox.c | 52 +++++++++++++++++++++
.../net/ethernet/cavium/liquidio/octeon_mailbox.h | 7 +++
5 files changed, 151 insertions(+)
diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c
index e8b2904..bc9861c 100644
--- a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c
+++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c
@@ -1497,3 +1497,57 @@ void cn23xx_tell_vf_its_macaddr_changed(struct octeon_device *oct, int vfidx,
octeon_mbox_write(oct, &mbox_cmd);
}
}
+
+static void
+cn23xx_get_vf_stats_callback(struct octeon_device *oct,
+ struct octeon_mbox_cmd *cmd, void *arg)
+{
+ struct oct_vf_stats_ctx *ctx = arg;
+
+ memcpy(ctx->stats, cmd->data, sizeof(struct oct_vf_stats));
+ atomic_set(&ctx->status, 1);
+}
+
+int cn23xx_get_vf_stats(struct octeon_device *oct, int vfidx,
+ struct oct_vf_stats *stats)
+{
+ u32 timeout = HZ; // 1sec
+ struct octeon_mbox_cmd mbox_cmd;
+ struct oct_vf_stats_ctx ctx;
+ u32 count = 0, ret;
+
+ if (!(oct->sriov_info.vf_drv_loaded_mask & (1ULL << vfidx)))
+ return -1;
+
+ if (sizeof(struct oct_vf_stats) > sizeof(mbox_cmd.data))
+ return -1;
+
+ mbox_cmd.msg.u64 = 0;
+ mbox_cmd.msg.s.type = OCTEON_MBOX_REQUEST;
+ mbox_cmd.msg.s.resp_needed = 1;
+ mbox_cmd.msg.s.cmd = OCTEON_GET_VF_STATS;
+ mbox_cmd.msg.s.len = 1;
+ mbox_cmd.q_no = vfidx * oct->sriov_info.rings_per_vf;
+ mbox_cmd.recv_len = 0;
+ mbox_cmd.recv_status = 0;
+ mbox_cmd.fn = (octeon_mbox_callback_t)cn23xx_get_vf_stats_callback;
+ ctx.stats = stats;
+ atomic_set(&ctx.status, 0);
+ mbox_cmd.fn_arg = (void *)&ctx;
+ memset(mbox_cmd.data, 0, sizeof(mbox_cmd.data));
+ octeon_mbox_write(oct, &mbox_cmd);
+
+ do {
+ schedule_timeout_uninterruptible(1);
+ } while ((atomic_read(&ctx.status) == 0) && (count++ < timeout));
+
+ ret = atomic_read(&ctx.status);
+ if (ret == 0) {
+ octeon_mbox_cancel(oct, 0);
+ dev_err(&oct->pci_dev->dev, "Unable to get stats from VF-%d, timedout\n",
+ vfidx);
+ return -1;
+ }
+
+ return 0;
+}
diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.h b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.h
index 2aba524..63b3de4 100644
--- a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.h
+++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.h
@@ -43,6 +43,15 @@ struct octeon_cn23xx_pf {
#define CN23XX_SLI_DEF_BP 0x40
+struct oct_vf_stats {
+ u64 rx_packets;
+ u64 tx_packets;
+ u64 rx_bytes;
+ u64 tx_bytes;
+ u64 broadcast;
+ u64 multicast;
+};
+
int setup_cn23xx_octeon_pf_device(struct octeon_device *oct);
int validate_cn23xx_pf_config_info(struct octeon_device *oct,
@@ -56,4 +65,7 @@ int validate_cn23xx_pf_config_info(struct octeon_device *oct,
void cn23xx_tell_vf_its_macaddr_changed(struct octeon_device *oct, int vfidx,
u8 *mac);
+
+int cn23xx_get_vf_stats(struct octeon_device *oct, int ifidx,
+ struct oct_vf_stats *stats);
#endif
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index 603a144..6f2a5dd 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c
@@ -3324,6 +3324,31 @@ static int liquidio_set_vf_link_state(struct net_device *netdev, int vfidx,
.switchdev_port_attr_get = lio_pf_switchdev_attr_get,
};
+static int liquidio_get_vf_stats(struct net_device *netdev, int vfidx,
+ struct ifla_vf_stats *vf_stats)
+{
+ struct lio *lio = GET_LIO(netdev);
+ struct octeon_device *oct = lio->oct_dev;
+ struct oct_vf_stats stats;
+ int ret;
+
+ if (vfidx < 0 || vfidx >= oct->sriov_info.num_vfs_alloced)
+ return -EINVAL;
+
+ memset(&stats, 0, sizeof(struct oct_vf_stats));
+ ret = cn23xx_get_vf_stats(oct, vfidx, &stats);
+ if (!ret) {
+ vf_stats->rx_packets = stats.rx_packets;
+ vf_stats->tx_packets = stats.tx_packets;
+ vf_stats->rx_bytes = stats.rx_bytes;
+ vf_stats->tx_bytes = stats.tx_bytes;
+ vf_stats->broadcast = stats.broadcast;
+ vf_stats->multicast = stats.multicast;
+ }
+
+ return ret;
+}
+
static const struct net_device_ops lionetdevops = {
.ndo_open = liquidio_open,
.ndo_stop = liquidio_stop,
@@ -3346,6 +3371,7 @@ static int liquidio_set_vf_link_state(struct net_device *netdev, int vfidx,
.ndo_get_vf_config = liquidio_get_vf_config,
.ndo_set_vf_trust = liquidio_set_vf_trust,
.ndo_set_vf_link_state = liquidio_set_vf_link_state,
+ .ndo_get_vf_stats = liquidio_get_vf_stats,
};
/** \brief Entry point for the liquidio module
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c b/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c
index 28e74ee..021d99c 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c
@@ -24,6 +24,7 @@
#include "octeon_device.h"
#include "octeon_main.h"
#include "octeon_mailbox.h"
+#include "cn23xx_pf_device.h"
/**
* octeon_mbox_read:
@@ -205,6 +206,26 @@ int octeon_mbox_write(struct octeon_device *oct,
return ret;
}
+static void get_vf_stats(struct octeon_device *oct,
+ struct oct_vf_stats *stats)
+{
+ int i;
+
+ for (i = 0; i < oct->num_iqs; i++) {
+ if (!oct->instr_queue[i])
+ continue;
+ stats->tx_packets += oct->instr_queue[i]->stats.tx_done;
+ stats->tx_bytes += oct->instr_queue[i]->stats.tx_tot_bytes;
+ }
+
+ for (i = 0; i < oct->num_oqs; i++) {
+ if (!oct->droq[i])
+ continue;
+ stats->rx_packets += oct->droq[i]->stats.rx_pkts_received;
+ stats->rx_bytes += oct->droq[i]->stats.rx_bytes_received;
+ }
+}
+
/**
* octeon_mbox_process_cmd:
* @mbox: Pointer mailbox
@@ -250,6 +271,15 @@ static int octeon_mbox_process_cmd(struct octeon_mbox *mbox,
mbox_cmd->msg.s.params);
break;
+ case OCTEON_GET_VF_STATS:
+ dev_dbg(&oct->pci_dev->dev, "Got VF stats request. Sending data back\n");
+ mbox_cmd->msg.s.type = OCTEON_MBOX_RESPONSE;
+ mbox_cmd->msg.s.resp_needed = 1;
+ mbox_cmd->msg.s.len = 1 +
+ sizeof(struct oct_vf_stats) / sizeof(u64);
+ get_vf_stats(oct, (struct oct_vf_stats *)mbox_cmd->data);
+ octeon_mbox_write(oct, mbox_cmd);
+ break;
default:
break;
}
@@ -322,3 +352,25 @@ int octeon_mbox_process_message(struct octeon_mbox *mbox)
return 0;
}
+
+int octeon_mbox_cancel(struct octeon_device *oct, int q_no)
+{
+ struct octeon_mbox *mbox = oct->mbox[q_no];
+ struct octeon_mbox_cmd *mbox_cmd;
+ unsigned long flags = 0;
+
+ spin_lock_irqsave(&mbox->lock, flags);
+ mbox_cmd = &mbox->mbox_resp;
+
+ if (!(mbox->state & OCTEON_MBOX_STATE_RESPONSE_PENDING)) {
+ spin_unlock_irqrestore(&mbox->lock, flags);
+ return 1;
+ }
+
+ mbox->state = OCTEON_MBOX_STATE_IDLE;
+ memset(mbox_cmd, 0, sizeof(*mbox_cmd));
+ writeq(OCTEON_PFVFSIG, mbox->mbox_read_reg);
+ spin_unlock_irqrestore(&mbox->lock, flags);
+
+ return 0;
+}
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.h b/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.h
index 1def22a..d92bd7e 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.h
@@ -25,6 +25,7 @@
#define OCTEON_VF_ACTIVE 0x1
#define OCTEON_VF_FLR_REQUEST 0x2
#define OCTEON_PF_CHANGED_VF_MACADDR 0x4
+#define OCTEON_GET_VF_STATS 0x8
/*Macro for Read acknowldgement*/
#define OCTEON_PFVFACK 0xffffffffffffffffULL
@@ -107,9 +108,15 @@ struct octeon_mbox {
};
+struct oct_vf_stats_ctx {
+ atomic_t status;
+ struct oct_vf_stats *stats;
+};
+
int octeon_mbox_read(struct octeon_mbox *mbox);
int octeon_mbox_write(struct octeon_device *oct,
struct octeon_mbox_cmd *mbox_cmd);
int octeon_mbox_process_message(struct octeon_mbox *mbox);
+int octeon_mbox_cancel(struct octeon_device *oct, int q_no);
#endif
--
1.8.3.1
^ permalink raw reply related
* Re: Re: [RFC PATCH 2/3] netdev: kernel-only IFF_HIDDEN netdevice
From: Siwei Liu @ 2018-04-19 6:31 UTC (permalink / raw)
To: Samudrala, Sridhar
Cc: Michael S. Tsirkin, David Miller, David Ahern, Jiri Pirko,
si-wei liu, Stephen Hemminger, Alexander Duyck, Brandeburg, Jesse,
Jakub Kicinski, Jason Wang, Netdev, virtualization, virtio-dev
In-Reply-To: <4e029524-d542-0f12-bfdb-7c8a2f198e28@intel.com>
On Wed, Apr 18, 2018 at 10:00 PM, Samudrala, Sridhar
<sridhar.samudrala@intel.com> wrote:
> On 4/18/2018 9:41 PM, Michael S. Tsirkin wrote:
>>
>> On Wed, Apr 18, 2018 at 04:33:34PM -0700, Samudrala, Sridhar wrote:
>>>
>>> On 4/17/2018 5:26 PM, Siwei Liu wrote:
>>>>
>>>> I ran this with a few folks offline and gathered some good feedbacks
>>>> that I'd like to share thus revive the discussion.
>>>>
>>>> First of all, as illustrated in the reply below, cloud service
>>>> providers require transparent live migration. Specifically, the main
>>>> target of our case is to support SR-IOV live migration via kernel
>>>> upgrade while keeping the userspace of old distros unmodified. If it's
>>>> because this use case is not appealing enough for the mainline to
>>>> adopt, I will shut up and not continue discussing, although
>>>> technically it's entirely possible (and there's precedent in other
>>>> implementation) to do so to benefit any cloud service providers.
>>>>
>>>> If it's just the implementation of hiding netdev itself needs to be
>>>> improved, such as implementing it as attribute flag or adding linkdump
>>>> API, that's completely fine and we can look into that. However, the
>>>> specific issue needs to be undestood beforehand is to make transparent
>>>> SR-IOV to be able to take over the name (so inherit all the configs)
>>>> from the lower netdev, which needs some games with uevents and name
>>>> space reservation. So far I don't think it's been well discussed.
>>>>
>>>> One thing in particular I'd like to point out is that the 3-netdev
>>>> model currently missed to address the core problem of live migration:
>>>> migration of hardware specific feature/state, for e.g. ethtool configs
>>>> and hardware offloading states. Only general network state (IP
>>>> address, gateway, for eg.) associated with the bypass interface can be
>>>> migrated. As a follow-up work, bypass driver can/should be enhanced to
>>>> save and apply those hardware specific configs before or after
>>>> migration as needed. The transparent 1-netdev model being proposed as
>>>> part of this patch series will be able to solve that problem naturally
>>>> by making all hardware specific configurations go through the central
>>>> bypass driver, such that hardware configurations can be replayed when
>>>> new VF or passthrough gets plugged back in. Although that
>>>> corresponding function hasn't been implemented today, I'd like to
>>>> refresh everyone's mind that is the core problem any live migration
>>>> proposal should have addressed.
>>>>
>>>> If it would make things more clear to defer netdev hiding until all
>>>> functionalities regarding centralizing and replay are implemented,
>>>> we'd take advices like that and move on to implementing those features
>>>> as follow-up patches. Once all needed features get done, we'd resume
>>>> the work for hiding lower netdev at that point. Think it would be the
>>>> best to make everyone understand the big picture in advance before
>>>> going too far.
>>>
>>> I think we should get the 3-netdev model integrated and add any
>>> additional
>>> ndo_ops/ethool ops that we would like to support/migrate before looking
>>> into
>>> hiding the lower netdevs.
>>
>> Once they are exposed, I don't think we'll be able to hide them -
>> they will be a kernel ABI.
>>
>> Do you think everyone needs to hide the SRIOV device?
>> Or that only some users need this?
>
>
> Hyper-V is currently supporting live migration without hiding the SR-IOV
> device. So i don't
> think it is a hard requirement. And also, as we don't yet have a consensus
This is a vague point as Hyper-V is mostly Windows oriented: the
target users don't change adapter settings in device manager much as
it's hidden too deep already. Actually it does not address the general
case for SR-IOV live migration but just a subset, why are we making
such comparison?
Note it's always the hard requirement for live migration that *all
states* should be migrated no matter what the implementation it is
going to be. The current 3-netdev model is remote to be useful for
real world scenario and it has no advantage compared to using
userspace generic bonding.
-Siwei
> on how to hide
> the lower netdevs, we could make it as another feature bit to hide lower
> netdevs once
> we have an acceptable solution.
>
^ permalink raw reply
* Re: WARNING in refcount_dec
From: DaeRyong Jeong @ 2018-04-19 6:32 UTC (permalink / raw)
To: Willem de Bruijn
Cc: Cong Wang, Byoungyoung Lee, LKML, Kyungtae Kim,
Linux Kernel Network Developers, Willem de Bruijn
In-Reply-To: <CACsK=jeTu1mhOXXAFAkp5nGVG6WbcV+dJZmTavdjWerHhDQfVg@mail.gmail.com>
Hello.
We have analyzed the cause of the crash in v4.16-rc3, WARNING in refcount_dec,
which is found by RaceFuzzer (a modified version of Syzkaller).
Since struct packet_sock's member variables, running, has_vnet_hdr, origdev
and auxdata are declared as bitfields, accessing these variables can race if
there is no synchronization mechanism.
We think racing between following lines in af_packet.c causes the crash.
In function __unregister_prot_hook,
po->running = 0;
In function packet_setsockopt,
po->has_vnet_hdr = !!val;
Analysis:
CPU0
pakcet_setsockopt
po->has_vnet_hdr = !!val;
CPU1
packet_setsockop
packet_set_ring
__unregister_prot_hook
po->running = 0;
In the CPU1, the value of po->running should become 0, but because of racing,
it is possible that po->running can keep the value 1.
Consequently, the followings can happen.
- When packet_set_ring calls register_prot_hook, register_prot_hook
return immediately without calling sock_hold(sk).
- When packet_release is called, __unregister_prot_hook will be called
because po->running == 1 and sk->sk_refcnt hits zero.
Possible interleaving between racy C source lines is as follows (built
with gcc-7.1.0).
CPU0 (po->has_vnet_hdr = !!val) CPU1 (po->running = 0)
movzbl 0x6e0(%r15),%eax
andb
$0xfe,0x6e0(%r13)
shl $0x3,%r12d
and $0xfffffff7,%eax
or %r12d,%eax
mov %al,0x6e0(%r15)
Please, check out the following reproducer.
C repro code : https://kiwi.cs.purdue.edu/static/race-fuzzer/repro-refcount_dec.c
kernel config: https://kiwi.cs.purdue.edu/static/race-fuzzer/kernel-config-v4.16-rc3
Since there is a small room to race, it may take a long time to
reproduce the crash.
= About RaceFuzzer
RaceFuzzer is a customized version of Syzkaller, specifically tailored
to find race condition bugs in the Linux kernel. While we leverage
many different technique, the notable feature of RaceFuzzer is in
leveraging a custom hypervisor (QEMU/KVM) to interleave the
scheduling. In particular, we modified the hypervisor to intentionally
stall a per-core execution, which is similar to supporting per-core
breakpoint functionality. This allows RaceFuzzer to force the kernel
to deterministically trigger racy condition (which may rarely happen
in practice due to randomness in scheduling).
RaceFuzzer's C repro always pinpoints two racy syscalls. Since C
repro's scheduling synchronization should be performed at the user
space, its reproducibility is limited (reproduction may take from 1
second to 10 minutes (or even more), depending on a bug). This is
because, while RaceFuzzer precisely interleaves the scheduling at the
kernel's instruction level when finding this bug, C repro cannot fully
utilize such a feature. Please disregard all code related to
"should_hypercall" in the C repro, as this is only for our debugging
purposes using our own hypervisor.
On Tue, Apr 3, 2018 at 1:12 PM, DaeRyong Jeong <threeearcat@gmail.com> wrote:
> No. Only the first crash (WARNING in refcount_dec) is reproduced by
> the attached reproducer.
>
> The second crash (kernel bug at af_packet.c:3107) is reproduced by
> another reproducer.
> We reported it here.
> http://lkml.iu.edu/hypermail/linux/kernel/1803.3/05324.html
>
> On Sun, Apr 1, 2018 at 4:38 PM, Willem de Bruijn
> <willemdebruijn.kernel@gmail.com> wrote:
>> On Thu, Mar 29, 2018 at 1:16 AM, Cong Wang <xiyou.wangcong@gmail.com> wrote:
>>> (Cc'ing netdev and Willem)
>>>
>>> On Wed, Mar 28, 2018 at 12:03 PM, Byoungyoung Lee
>>> <byoungyoung@purdue.edu> wrote:
>>>> Another crash patterns observed: race between (setsockopt$packet_int)
>>>> and (bind$packet).
>>>>
>>>> ------------------------------
>>>> [ 357.731597] kernel BUG at
>>>> /home/blee/project/race-fuzzer/kernels/kernel_v4.16-rc3/net/packet/af_packet.c:3107!
>>>> [ 357.733382] invalid opcode: 0000 [#1] SMP KASAN
>>>> [ 357.734017] Modules linked in:
>>>> [ 357.734662] CPU: 1 PID: 3871 Comm: repro.exe Not tainted 4.16.0-rc3 #1
>>>> [ 357.735791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
>>>> BIOS rel-1.8.2-0-g33fbe13 by qemu-project.org 04/01/2014
>>>> [ 357.737434] RIP: 0010:packet_do_bind+0x88d/0x950
>>>> [ 357.738121] RSP: 0018:ffff8800b2787b08 EFLAGS: 00010293
>>>> [ 357.738906] RAX: ffff8800b2fdc780 RBX: ffff880234358cc0 RCX: ffffffff838b244c
>>>> [ 357.739905] RDX: 0000000000000000 RSI: ffffffff838b257d RDI: 0000000000000001
>>>> [ 357.741315] RBP: ffff8800b2787c10 R08: ffff8800b2fdc780 R09: 0000000000000000
>>>> [ 357.743055] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88023352ecc0
>>>> [ 357.744744] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000001d00
>>>> [ 357.746377] FS: 00007f4b43733700(0000) GS:ffff8800b8b00000(0000)
>>>> knlGS:0000000000000000
>>>> [ 357.749599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>>>> [ 357.752096] CR2: 0000000020058000 CR3: 00000002334b8000 CR4: 00000000000006e0
>>>> [ 357.755045] Call Trace:
>>>> [ 357.755822] ? compat_packet_setsockopt+0x100/0x100
>>>> [ 357.757324] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
>>>> [ 357.758810] packet_bind+0xa2/0xe0
>>>> [ 357.759640] SYSC_bind+0x279/0x2f0
>>>> [ 357.760364] ? move_addr_to_kernel.part.19+0xc0/0xc0
>>>> [ 357.761491] ? __handle_mm_fault+0x25d0/0x25d0
>>>> [ 357.762449] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
>>>> [ 357.763663] ? __do_page_fault+0x417/0xba0
>>>> [ 357.764569] ? vmalloc_fault+0x910/0x910
>>>> [ 357.765405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
>>>> [ 357.766525] ? mark_held_locks+0x25/0xb0
>>>> [ 357.767336] ? SyS_socketpair+0x4a0/0x4a0
>>>> [ 357.768182] SyS_bind+0x24/0x30
>>>> [ 357.768851] do_syscall_64+0x209/0x5d0
>>>> [ 357.769650] ? syscall_return_slowpath+0x3e0/0x3e0
>>>> [ 357.770665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
>>>> [ 357.771779] ? syscall_return_slowpath+0x260/0x3e0
>>>> [ 357.772748] ? mark_held_locks+0x25/0xb0
>>>> [ 357.773581] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
>>>> [ 357.774720] ? retint_user+0x18/0x18
>>>> [ 357.775493] ? trace_hardirqs_off_caller+0xb5/0x120
>>>> [ 357.776567] ? trace_hardirqs_off_thunk+0x1a/0x1c
>>>> [ 357.777512] entry_SYSCALL_64_after_hwframe+0x42/0xb7
>>>> [ 357.778508] RIP: 0033:0x4503a9
>>>> [ 357.779156] RSP: 002b:00007f4b43732ce8 EFLAGS: 00000246 ORIG_RAX:
>>>> 0000000000000031
>>>> [ 357.780737] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004503a9
>>>> [ 357.782169] RDX: 0000000000000014 RSI: 0000000020058000 RDI: 0000000000000003
>>>> [ 357.783710] RBP: 00007f4b43732d10 R08: 0000000000000000 R09: 0000000000000000
>>>> [ 357.785202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
>>>> [ 357.786664] R13: 0000000000000000 R14: 00007f4b437339c0 R15: 00007f4b43733700
>>>> [ 357.788210] Code: c0 fd 48 c7 c2 00 c8 d9 84 be ab 02 00 00 48 c7
>>>> c7 60 c8 d9 84 c6 05 e7 a2 48 02 01 e8 3f 17 af fd e9 60 fb ff ff e8
>>>> 43 b3 c0 fd <0f> 0b e8 3c b3 c0 fd 48 8b bd 20 ff ff ff e8 60 1e e7 fd
>>>> 4c 89
>>>> [ 357.792260] RIP: packet_do_bind+0x88d/0x950 RSP: ffff8800b2787b08
>>>> [ 357.793698] ---[ end trace 0c5a2539f0247369 ]---
>>>> [ 357.794696] Kernel panic - not syncing: Fatal exception
>>>> [ 357.795918] Kernel Offset: disabled
>>>> [ 357.796614] Rebooting in 86400 seconds..
>>>>
>>>> On Wed, Mar 28, 2018 at 1:19 AM, Byoungyoung Lee <byoungyoung@purdue.edu> wrote:
>>>>> We report the crash: WARNING in refcount_dec
>>>>>
>>>>> This crash has been found in v4.16-rc3 using RaceFuzzer (a modified
>>>>> version of Syzkaller), which we describe more at the end of this
>>>>> report. Our analysis shows that the race occurs when invoking two
>>>>> syscalls concurrently, (setsockopt$packet_int) and
>>>>> (setsockopt$packet_rx_ring).
>>>>>
>>>>> C repro code : https://kiwi.cs.purdue.edu/static/race-fuzzer/repro-refcount_dec.c
>>>>> kernel config: https://kiwi.cs.purdue.edu/static/race-fuzzer/kernel-config-v4.16-rc3
>>>
>>>
>>> I tried your reproducer, no luck here.
>>>
>>
>> Are both crashes with the same reproducer?
>>
>> It races setsockopt PACKET_RX_RING with PACKET_VNET_HDR.
>>
>> There have been previous bug fixes for other setsockopts racing with
>> ring creation. The change would be
>>
>> @@ -3763,14 +3763,19 @@ packet_setsockopt(struct socket *sock, int
>> level, int optname, char __user *optv
>>
>> if (sock->type != SOCK_RAW)
>> return -EINVAL;
>> - if (po->rx_ring.pg_vec || po->tx_ring.pg_vec)
>> - return -EBUSY;
>> if (optlen < sizeof(val))
>> return -EINVAL;
>> if (copy_from_user(&val, optval, sizeof(val)))
>> return -EFAULT;
>>
>> - po->has_vnet_hdr = !!val;
>> + lock_sock(sk);
>> + if (po->rx_ring.pg_vec || po->tx_ring.pg_vec) {
>> + ret = -EBUSY;
>> + } else {
>> + po->has_vnet_hdr = !!val;
>> + ret = 0;
>> + }
>> + release_sock(sk);
>> return 0;
>> }
>>
>> But I do not immediately see why these concurrent operations
>> would be unsafe.
>>
>> The program races a lot more complex operations, like bind and
>> close. So the specific setsockopt may be a red herring.
>>
>> I'm traveling; haven't been able to setup your fuzzer and run the
>> repro locally yet.
>>
>>>
>>>
>>>>>
>>>>> ---------------------------------------
>>>>> [ 305.838560] refcount_t: decrement hit 0; leaking memory.
>>>>> [ 305.839669] WARNING: CPU: 0 PID: 3867 at
>>>>> /home/blee/project/race-fuzzer/kernels/kernel_v4.16-rc3/lib/refcount.c:228
>>>>> refcount_dec+0x62/0x70
>>>>> [ 305.841441] Modules linked in:
>>>>> [ 305.841883] CPU: 0 PID: 3867 Comm: repro.exe Not tainted 4.16.0-rc3 #1
>>>>> [ 305.842803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
>>>>> BIOS rel-1.8.2-0-g33fbe13 by qemu-project.org 04/01/2014
>>>>> [ 305.844345] RIP: 0010:refcount_dec+0x62/0x70
>>>>> [ 305.845005] RSP: 0018:ffff880224d374f8 EFLAGS: 00010286
>>>>> [ 305.845802] RAX: 000000000000002c RBX: 0000000000000000 RCX: ffffffff81538991
>>>>> [ 305.846768] RDX: 0000000000000000 RSI: ffffffff813cd761 RDI: 0000000000000005
>>>>> [ 305.847748] RBP: ffff880224d37500 R08: ffff88023169a440 R09: 0000000000000000
>>>>> [ 305.848748] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88023473ad40
>>>>> [ 305.849738] R13: ffff88023473b368 R14: 0000000000000001 R15: 0000000000000000
>>>>> [ 305.850733] FS: 0000000000c6e940(0000) GS:ffff8800b8a00000(0000)
>>>>> knlGS:0000000000000000
>>>>> [ 305.851837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>>>>> [ 305.852652] CR2: 00007fb120571db8 CR3: 0000000005422000 CR4: 00000000000006f0
>>>>> [ 305.853619] Call Trace:
>>>>> [ 305.854086] __unregister_prot_hook+0x15f/0x1d0
>>>>> [ 305.854722] packet_release+0x77a/0x7a0
>>>>> [ 305.855335] ? mark_held_locks+0x25/0xb0
>>>>> [ 305.855883] ? packet_lookup_frame+0x110/0x110
>>>>> [ 305.856576] ? __lock_is_held+0x39/0xc0
>>>>> [ 305.857109] ? note_gp_changes+0x300/0x300
>>>>> [ 305.857745] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
>>>>> [ 305.858548] ? locks_remove_file+0x31b/0x420
>>>>> [ 305.859138] ? fcntl_setlk+0xad0/0xad0
>>>>> [ 305.859743] ? trace_event_raw_event_sched_switch+0x320/0x320
>>>>> [ 305.860534] ? fsnotify_first_mark+0x2c0/0x2c0
>>>>> [ 305.861234] sock_release+0x53/0xe0
>>>>> [ 305.861711] ? sock_alloc_file+0x2c0/0x2c0
>>>>> [ 305.862334] sock_close+0x16/0x20
>>>>> [ 305.862801] __fput+0x246/0x4e0
>>>>> [ 305.863310] ? fput+0x130/0x130
>>>>> [ 305.863743] ? trace_event_raw_event_sched_switch+0x320/0x320
>>>>> [ 305.864604] ____fput+0x15/0x20
>>>>> [ 305.865046] task_work_run+0x1a5/0x200
>>>>> [ 305.865636] ? kmem_cache_free+0x25c/0x2d0
>>>>> [ 305.866194] ? task_work_cancel+0x1a0/0x1a0
>>>>> [ 305.866829] ? switch_task_namespaces+0x9e/0xb0
>>>>> [ 305.867458] do_exit+0xacf/0x10d0
>>>>> [ 305.868023] ? mm_update_next_owner+0x650/0x650
>>>>> [ 305.868642] ? __pv_queued_spin_lock_slowpath+0xbf0/0xbf0
>>>>> [ 305.869427] ? trace_hardirqs_on_caller+0x136/0x2a0
>>>>> [ 305.870102] ? trace_hardirqs_on+0xd/0x10
>>>>> [ 305.870701] ? wake_up_new_task+0x41c/0x650
>>>>> [ 305.871324] ? to_ratio+0x20/0x20
>>>>> [ 305.871816] ? lock_release+0x530/0x530
>>>>> [ 305.872341] ? trace_event_raw_event_sched_switch+0x320/0x320
>>>>> [ 305.873161] ? match_held_lock+0x7e/0x360
>>>>> [ 305.873777] ? trace_hardirqs_off+0x10/0x10
>>>>> [ 305.874359] ? put_pid+0x111/0x140
>>>>> [ 305.874897] ? task_active_pid_ns+0x70/0x70
>>>>> [ 305.875500] ? find_held_lock+0xca/0xf0
>>>>> [ 305.876118] ? do_group_exit+0x1f9/0x260
>>>>> [ 305.876650] ? lock_downgrade+0x380/0x380
>>>>> [ 305.877297] ? task_clear_jobctl_pending+0xb5/0xd0
>>>>> [ 305.877951] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
>>>>> [ 305.878725] ? do_raw_spin_unlock+0x112/0x1a0
>>>>> [ 305.879309] ? do_raw_spin_trylock+0x100/0x100
>>>>> [ 305.879969] ? mark_held_locks+0x25/0xb0
>>>>> [ 305.880505] ? force_sig+0x30/0x30
>>>>> [ 305.881054] ? _raw_spin_unlock_irq+0x27/0x50
>>>>> [ 305.881671] ? trace_hardirqs_on_caller+0x136/0x2a0
>>>>> [ 305.882412] do_group_exit+0xfb/0x260
>>>>> [ 305.882945] ? SyS_exit+0x30/0x30
>>>>> [ 305.883442] ? find_mergeable_anon_vma+0x90/0x90
>>>>> [ 305.884103] ? SyS_read+0x1c0/0x1c0
>>>>> [ 305.884785] ? mark_held_locks+0x25/0xb0
>>>>> [ 305.885503] ? do_syscall_64+0xb2/0x5d0
>>>>> [ 305.886093] ? do_group_exit+0x260/0x260
>>>>> [ 305.886741] SyS_exit_group+0x1d/0x20
>>>>> [ 305.887255] do_syscall_64+0x209/0x5d0
>>>>> [ 305.887888] ? syscall_return_slowpath+0x3e0/0x3e0
>>>>> [ 305.888611] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
>>>>> [ 305.889420] ? syscall_return_slowpath+0x260/0x3e0
>>>>> [ 305.890188] ? mark_held_locks+0x25/0xb0
>>>>> [ 305.890724] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
>>>>> [ 305.891556] ? trace_hardirqs_off_caller+0xb5/0x120
>>>>> [ 305.892265] ? trace_hardirqs_off_thunk+0x1a/0x1c
>>>>> [ 305.892939] entry_SYSCALL_64_after_hwframe+0x42/0xb7
>>>>> [ 305.893676] RIP: 0033:0x44d989
>>>>> [ 305.894100] RSP: 002b:00000000007fff38 EFLAGS: 00000202 ORIG_RAX:
>>>>> 00000000000000e7
>>>>> [ 305.895158] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 000000000044d989
>>>>> [ 305.896174] RDX: 00007fb120d739c0 RSI: 00007fb120572700 RDI: 0000000000000001
>>>>> [ 305.897161] RBP: 00000000007fff60 R08: 00007fb120572700 R09: 0000000000000000
>>>>> [ 305.898128] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
>>>>> [ 305.899464] R13: 000000000040d270 R14: 000000000040d300 R15: 0000000000000000
>>>>> [ 305.900823] Code: b6 1d 81 9a ef 03 31 ff 89 de e8 ca a3 67 ff 84
>>>>> db 75 df e8 f1 a2 67 ff 48 c7 c7 60 8f 83 84 c6 05 61 9a ef 03 01 e8
>>>>> ee 5f 49 ff <0f> 0b eb c3 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41
>>>>> 57 49
>>>>> [ 305.904324] ---[ end trace 360c084b02d93021 ]---
>>>>> [ 305.919117] ------------[ cut here ]------------
>>>>> [ 305.920120] refcount_t: underflow; use-after-free.
>>>>> [ 305.921335] WARNING: CPU: 0 PID: 3867 at
>>>>> /home/blee/project/race-fuzzer/kernels/kernel_v4.16-rc3/lib/refcount.c:187
>>>>> refcount_sub_and_test+0x1ec/0x200
>>>>> [ 305.923927] Modules linked in:
>>>>> [ 305.924611] CPU: 0 PID: 3867 Comm: repro.exe Tainted: G W
>>>>> 4.16.0-rc3 #1
>>>>> [ 305.925987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
>>>>> BIOS rel-1.8.2-0-g33fbe13 by qemu-project.org 04/01/2014
>>>>> [ 305.928119] RIP: 0010:refcount_sub_and_test+0x1ec/0x200
>>>>> [ 305.929124] RSP: 0018:ffff880224d374a0 EFLAGS: 00010282
>>>>> [ 305.930161] RAX: 0000000000000026 RBX: 0000000000000000 RCX: ffffffff813c9644
>>>>> [ 305.931504] RDX: 0000000000000000 RSI: ffffffff813cd761 RDI: ffff880224d37018
>>>>> [ 305.932942] RBP: ffff880224d37538 R08: ffff88023169a440 R09: 0000000000000000
>>>>> [ 305.934365] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff
>>>>> [ 305.935734] R13: ffff88023473adc0 R14: 0000000000000001 R15: 1ffff100449a6e96
>>>>> [ 305.937114] FS: 0000000000c6e940(0000) GS:ffff8800b8a00000(0000)
>>>>> knlGS:0000000000000000
>>>>> [ 305.938668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>>>>> [ 305.939768] CR2: 00007fb120571db8 CR3: 0000000005422000 CR4: 00000000000006f0
>>>>> [ 305.941212] Call Trace:
>>>>> [ 305.941689] ? refcount_inc+0x70/0x70
>>>>> [ 305.942216] ? skb_dequeue+0xa5/0xc0
>>>>> [ 305.942713] refcount_dec_and_test+0x1a/0x20
>>>>> [ 305.943295] packet_release+0x702/0x7a0
>>>>> [ 305.943816] ? mark_held_locks+0x25/0xb0
>>>>> [ 305.944378] ? packet_lookup_frame+0x110/0x110
>>>>> [ 305.945021] ? __lock_is_held+0x39/0xc0
>>>>> [ 305.945561] ? note_gp_changes+0x300/0x300
>>>>> [ 305.946132] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
>>>>> [ 305.946866] ? locks_remove_file+0x31b/0x420
>>>>> [ 305.947464] ? fcntl_setlk+0xad0/0xad0
>>>>> [ 305.948000] ? trace_event_raw_event_sched_switch+0x320/0x320
>>>>> [ 305.948781] ? fsnotify_first_mark+0x2c0/0x2c0
>>>>> [ 305.949386] sock_release+0x53/0xe0
>>>>> [ 305.949866] ? sock_alloc_file+0x2c0/0x2c0
>>>>> [ 305.950437] sock_close+0x16/0x20
>>>>> [ 305.950906] __fput+0x246/0x4e0
>>>>> [ 305.951360] ? fput+0x130/0x130
>>>>> [ 305.951807] ? trace_event_raw_event_sched_switch+0x320/0x320
>>>>> [ 305.952620] ____fput+0x15/0x20
>>>>> [ 305.953071] task_work_run+0x1a5/0x200
>>>>> [ 305.953585] ? kmem_cache_free+0x25c/0x2d0
>>>>> [ 305.954143] ? task_work_cancel+0x1a0/0x1a0
>>>>> [ 305.954714] ? switch_task_namespaces+0x9e/0xb0
>>>>> [ 305.955334] do_exit+0xacf/0x10d0
>>>>> [ 305.955801] ? mm_update_next_owner+0x650/0x650
>>>>> [ 305.956431] ? __pv_queued_spin_lock_slowpath+0xbf0/0xbf0
>>>>> [ 305.957157] ? trace_hardirqs_on_caller+0x136/0x2a0
>>>>> [ 305.957811] ? trace_hardirqs_on+0xd/0x10
>>>>> [ 305.958360] ? wake_up_new_task+0x41c/0x650
>>>>> [ 305.958937] ? to_ratio+0x20/0x20
>>>>> [ 305.959391] ? lock_release+0x530/0x530
>>>>> [ 305.959924] ? trace_event_raw_event_sched_switch+0x320/0x320
>>>>> [ 305.960693] ? match_held_lock+0x7e/0x360
>>>>> [ 305.961244] ? trace_hardirqs_off+0x10/0x10
>>>>> [ 305.961810] ? put_pid+0x111/0x140
>>>>> [ 305.962277] ? task_active_pid_ns+0x70/0x70
>>>>> [ 305.962862] ? find_held_lock+0xca/0xf0
>>>>> [ 305.963396] ? do_group_exit+0x1f9/0x260
>>>>> [ 305.963933] ? lock_downgrade+0x380/0x380
>>>>> [ 305.964508] ? task_clear_jobctl_pending+0xb5/0xd0
>>>>> [ 305.965147] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
>>>>> [ 305.965871] ? do_raw_spin_unlock+0x112/0x1a0
>>>>> [ 305.966459] ? do_raw_spin_trylock+0x100/0x100
>>>>> [ 305.967060] ? mark_held_locks+0x25/0xb0
>>>>> [ 305.967592] ? force_sig+0x30/0x30
>>>>> [ 305.968135] ? _raw_spin_unlock_irq+0x27/0x50
>>>>> [ 305.968741] ? trace_hardirqs_on_caller+0x136/0x2a0
>>>>> [ 305.969470] do_group_exit+0xfb/0x260
>>>>> [ 305.969987] ? SyS_exit+0x30/0x30
>>>>> [ 305.970505] ? find_mergeable_anon_vma+0x90/0x90
>>>>> [ 305.971126] ? SyS_read+0x1c0/0x1c0
>>>>> [ 305.971718] ? mark_held_locks+0x25/0xb0
>>>>> [ 305.972259] ? do_syscall_64+0xb2/0x5d0
>>>>> [ 305.972843] ? do_group_exit+0x260/0x260
>>>>> [ 305.973374] SyS_exit_group+0x1d/0x20
>>>>> [ 305.973932] do_syscall_64+0x209/0x5d0
>>>>> [ 305.974452] ? syscall_return_slowpath+0x3e0/0x3e0
>>>>> [ 305.975149] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
>>>>> [ 305.975941] ? syscall_return_slowpath+0x260/0x3e0
>>>>> [ 305.976669] ? mark_held_locks+0x25/0xb0
>>>>> [ 305.977206] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
>>>>> [ 305.977978] ? trace_hardirqs_off_caller+0xb5/0x120
>>>>> [ 305.978690] ? trace_hardirqs_off_thunk+0x1a/0x1c
>>>>> [ 305.979381] entry_SYSCALL_64_after_hwframe+0x42/0xb7
>>>>> [ 305.980114] RIP: 0033:0x44d989
>>>>> [ 305.980531] RSP: 002b:00000000007fff38 EFLAGS: 00000202 ORIG_RAX:
>>>>> 00000000000000e7
>>>>> [ 305.981664] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 000000000044d989
>>>>> [ 305.982655] RDX: 00007fb120d739c0 RSI: 00007fb120572700 RDI: 0000000000000001
>>>>> [ 305.983654] RBP: 00000000007fff60 R08: 00007fb120572700 R09: 0000000000000000
>>>>> [ 305.984656] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
>>>>> [ 305.985707] R13: 000000000040d270 R14: 000000000040d300 R15: 0000000000000000
>>>>> [ 305.986724] Code: b6 1d 18 9b ef 03 31 ff 89 de e8 60 a4 67 ff 84
>>>>> db 75 1a e8 87 a3 67 ff 48 c7 c7 00 8f 83 84 c6 05 f8 9a ef 03 01 e8
>>>>> 84 60 49 ff <0f> 0b 31 db e9 2b ff ff ff 66 66 2e 0f 1f 84 00 00 00 00
>>>>> 00 55
>>>>> [ 305.990106] ---[ end trace 360c084b02d93022 ]---
>>>>> [ 305.998636] IPVS: ftp: loaded support on port[0] = 21
>>>>> ---------------------------------------
>>>>>
>>>>> = About RaceFuzzer
>>>>>
>>>>> RaceFuzzer is a customized version of Syzkaller, specifically tailored
>>>>> to find race condition bugs in the Linux kernel. While we leverage
>>>>> many different technique, the notable feature of RaceFuzzer is in
>>>>> leveraging a custom hypervisor (QEMU/KVM) to interleave the
>>>>> scheduling. In particular, we modified the hypervisor to intentionally
>>>>> stall a per-core execution, which is similar to supporting per-core
>>>>> breakpoint functionality. This allows RaceFuzzer to force the kernel
>>>>> to deterministically trigger racy condition (which may rarely happen
>>>>> in practice due to randomness in scheduling).
>>>>>
>>>>> RaceFuzzer's C repro always pinpoints two racy syscalls. Since C
>>>>> repro's scheduling synchronization should be performed at the user
>>>>> space, its reproducibility is limited (reproduction may take from 1
>>>>> second to 10 minutes (or even more), depending on a bug). This is
>>>>> because, while RaceFuzzer precisely interleaves the scheduling at the
>>>>> kernel's instruction level when finding this bug, C repro cannot fully
>>>>> utilize such a feature. Please disregard all code related to
>>>>> "should_hypercall" in the C repro, as this is only for our debugging
>>>>> purposes using our own hypervisor.
^ permalink raw reply
* Re: [RFC PATCH net-next v6 2/4] net: Introduce generic bypass module
From: Jiri Pirko @ 2018-04-19 6:35 UTC (permalink / raw)
To: Samudrala, Sridhar
Cc: Michael S. Tsirkin, stephen, davem, netdev, virtualization,
virtio-dev, jesse.brandeburg, alexander.h.duyck, kubakici,
jasowang, loseweigh
In-Reply-To: <ff0c5ea1-16d4-00a7-9952-9049efa818eb@intel.com>
Thu, Apr 19, 2018 at 12:46:11AM CEST, sridhar.samudrala@intel.com wrote:
>On 4/18/2018 1:32 PM, Jiri Pirko wrote:
>> > > > > > > You still use "active"/"backup" names which is highly misleading as
>> > > > > > > it has completely different meaning that in bond for example.
>> > > > > > > I noted that in my previous review already. Please change it.
>> > > > > > I guess the issue is with only the 'active' name. 'backup' should be fine as it also
>> > > > > > matches with the BACKUP feature bit we are adding to virtio_net.
>> > > > > I think that "backup" is also misleading. Both "active" and "backup"
>> > > > > mean a *state* of slaves. This should be named differently.
>> > > > >
>> > > > >
>> > > > >
>> > > > > > With regards to alternate names for 'active', you suggested 'stolen', but i
>> > > > > > am not too happy with it.
>> > > > > > netvsc uses vf_netdev, are you OK with this? Or another option is 'passthru'
>> > > > > No. The netdev could be any netdevice. It does not have to be a "VF".
>> > > > > I think "stolen" is quite appropriate since it describes the modus
>> > > > > operandi. The bypass master steals some netdevice according to some
>> > > > > match.
>> > > > >
>> > > > > But I don't insist on "stolen". Just sounds right.
>> > > > We are adding VIRTIO_NET_F_BACKUP as a new feature bit to enable this feature, So i think
>> > > > 'backup' name is consistent.
>> > > It perhaps makes sense from the view of virtio device. However, as I
>> > > described couple of times, for master/slave device the name "backup" is
>> > > highly misleading.
>> > virtio is the backup. You are supposed to use another
>> > (typically passthrough) device, if that fails use virtio.
>> > It does seem appropriate to me. If you like, we can
>> > change that to "standby". Active I don't like either. "main"?
>> Sounds much better, yes.
>
>OK. Will change backup to 'standby'.
>'main' is fine, what about 'primary'?
Primary is also bonding terminology. But in this case, I think it would
fit. The primary slave is used as the active one whenever the link is
up.
>
>
>>
>>
>> > In fact would failover be better than bypass?
>> Also, much better.
>
>So do we want to change all 'bypass' references to 'failover' including
>the filenames.(net/core/failover.c and include/net/failover.h)
>
><snip>
>
>
>
>>
>>
>> >
>> > > > The intent is to restrict the 'active' netdev to be a VF. If there is a way to check that
>> > > > a PCI device is a VF in the guest kernel, we could restrict 'active' netdev to be a VF.
>> > > >
>> > > > Will look for any suggestions in the next day or two. If i don't get any, i will go
>> > > > with 'stolen'
>> > > >
>> > > > <snip>
>> > > >
>> > > >
>> > > > > +
>> > > > > +static struct net_device *bypass_master_get_bymac(u8 *mac,
>> > > > > + struct bypass_ops **ops)
>> > > > > +{
>> > > > > + struct bypass_master *bypass_master;
>> > > > > + struct net_device *bypass_netdev;
>> > > > > +
>> > > > > + spin_lock(&bypass_lock);
>> > > > > + list_for_each_entry(bypass_master, &bypass_master_list, list) {
>> > > > > > > As I wrote the last time, you don't need this list, spinlock.
>> > > > > > > You can do just something like:
>> > > > > > > for_each_net(net) {
>> > > > > > > for_each_netdev(net, dev) {
>> > > > > > > if (netif_is_bypass_master(dev)) {
>> > > > > > This function returns the upper netdev as well as the ops associated
>> > > > > > with that netdev.
>> > > > > > bypass_master_list is a list of 'struct bypass_master' that associates
>> > > > > Well, can't you have it in netdev priv?
>> > > > We cannot do this for 2-netdev model as there is no bypass_netdev created.
>> > > Howcome? You have no master? I don't understand..
>
>For 2-netdev model, the master netdev is not a new one created by the bypass module.
>It is created by netvsc internally and passed via bypass_master_register()
But virtio_net alho has to create the master and pass it down to the
bypass module. Howcome it is different?
>
><snip>
>
>
>
>> > >
>> > > > > > > > +
>> > > > > > > > + /* Avoid Bonding master dev with same MAC registering as slave dev */
>> > > > > > > > + if ((dev->priv_flags & IFF_BONDING) && (dev->flags & IFF_MASTER))
>> > > > > > > Yeah, this is certainly incorrect. One thing is, you should be using the
>> > > > > > > helpers netif_is_bond_master().
>> > > > > > > But what about the rest? macsec, macvlan, team, bridge, ovs and others?
>> > > > > > >
>> > > > > > > You need to do it not by blacklisting, but with whitelisting. You need
>> > > > > > > to whitelist VF devices. My port flavours patchset might help with this.
>> > > > > > May be i can use netdev_has_lower_dev() helper to make sure that the slave
>> > > > > I don't see such function in the code.
>> > > > It is netdev_has_any_lower_dev(). I need to export it.
>> > > Come on, you cannot use that. That would allow bonding without slaves,
>> > > but the slaves could be added later on.
>> > >
>> > > What exactly you are trying to achieve by this?
>
>I think i can remove this check. In pre-register,
>for backup device, i check that its parent matches bypass device &
>for vf device, we make sure that it is a pci device.
Okay. That is a start.
>
>
^ permalink raw reply
* Re: [PATCH 1/3] ethtool: Support ETHTOOL_GSTATS2 command.
From: Johannes Berg @ 2018-04-19 6:38 UTC (permalink / raw)
To: Ben Greear, netdev; +Cc: linux-wireless, ath10k
In-Reply-To: <f43d7ee4-7f27-b145-125e-32dbc31a27f1@candelatech.com>
On Wed, 2018-04-18 at 14:51 -0700, Ben Greear wrote:
> > It'd be pretty hard to know which flags are firmware stats?
>
> Yes, it is, but ethtool stats are difficult to understand in a generic
> manner anyway, so someone using them is already likely aware of low-level
> details of the driver(s) they are using.
Right. Come to think of it though,
> + * @get_ethtool_stats2: Return extended statistics about the device.
> + * This is only useful if the device maintains statistics not
> + * included in &struct rtnl_link_stats64.
> + * Takes a flags argument: 0 means all (same as get_ethtool_stats),
> + * 0x1 (ETHTOOL_GS2_SKIP_FW) means skip firmware stats.
> + * Other flags are reserved for now.
> + * Same number of stats will be returned, but some of them might
> + * not be as accurate/refreshed. This is to allow not querying
> + * firmware or other expensive-to-read stats, for instance.
"skip" vs. "don't refresh" is a bit ambiguous - I'd argue better to
either really skip and not return the non-refreshed ones (also helps
with the identifying), or rename the flag.
Also, wrt. the rest of the patch, I'd argue that it'd be worthwhile to
write the spatch and just add the flags argument to "get_ethtool_stats"
instead of adding a separate method - internally to the kernel it's not
that hard to change.
> I posted the patches to netdev, ath10k and linux-wireless. If I had only
> posted them individually to different lists I figure I'd be hearing about how
> the netdev patch is useless because it has no driver support, etc.
Sure. I missed netdev, perhaps because it was in To, or more likely
because I was too sleepy. Sorry for the noise.
johannes
^ permalink raw reply
* Re: [virtio-dev] Re: [RFC PATCH 2/3] netdev: kernel-only IFF_HIDDEN netdevice
From: Siwei Liu @ 2018-04-19 6:43 UTC (permalink / raw)
To: Samudrala, Sridhar
Cc: Michael S. Tsirkin, David Miller, David Ahern, Jiri Pirko,
si-wei liu, Stephen Hemminger, Alexander Duyck, Brandeburg, Jesse,
Jakub Kicinski, Jason Wang, Netdev, virtualization, virtio-dev
In-Reply-To: <5d5f1e52-bddf-5551-bdea-8e7b408b39b9@intel.com>
On Wed, Apr 18, 2018 at 11:10 PM, Samudrala, Sridhar
<sridhar.samudrala@intel.com> wrote:
>
> On 4/18/2018 10:07 PM, Michael S. Tsirkin wrote:
>>
>> On Wed, Apr 18, 2018 at 10:00:51PM -0700, Samudrala, Sridhar wrote:
>>>
>>> On 4/18/2018 9:41 PM, Michael S. Tsirkin wrote:
>>>>
>>>> On Wed, Apr 18, 2018 at 04:33:34PM -0700, Samudrala, Sridhar wrote:
>>>>>
>>>>> On 4/17/2018 5:26 PM, Siwei Liu wrote:
>>>>>>
>>>>>> I ran this with a few folks offline and gathered some good feedbacks
>>>>>> that I'd like to share thus revive the discussion.
>>>>>>
>>>>>> First of all, as illustrated in the reply below, cloud service
>>>>>> providers require transparent live migration. Specifically, the main
>>>>>> target of our case is to support SR-IOV live migration via kernel
>>>>>> upgrade while keeping the userspace of old distros unmodified. If it's
>>>>>> because this use case is not appealing enough for the mainline to
>>>>>> adopt, I will shut up and not continue discussing, although
>>>>>> technically it's entirely possible (and there's precedent in other
>>>>>> implementation) to do so to benefit any cloud service providers.
>>>>>>
>>>>>> If it's just the implementation of hiding netdev itself needs to be
>>>>>> improved, such as implementing it as attribute flag or adding linkdump
>>>>>> API, that's completely fine and we can look into that. However, the
>>>>>> specific issue needs to be undestood beforehand is to make transparent
>>>>>> SR-IOV to be able to take over the name (so inherit all the configs)
>>>>>> from the lower netdev, which needs some games with uevents and name
>>>>>> space reservation. So far I don't think it's been well discussed.
>>>>>>
>>>>>> One thing in particular I'd like to point out is that the 3-netdev
>>>>>> model currently missed to address the core problem of live migration:
>>>>>> migration of hardware specific feature/state, for e.g. ethtool configs
>>>>>> and hardware offloading states. Only general network state (IP
>>>>>> address, gateway, for eg.) associated with the bypass interface can be
>>>>>> migrated. As a follow-up work, bypass driver can/should be enhanced to
>>>>>> save and apply those hardware specific configs before or after
>>>>>> migration as needed. The transparent 1-netdev model being proposed as
>>>>>> part of this patch series will be able to solve that problem naturally
>>>>>> by making all hardware specific configurations go through the central
>>>>>> bypass driver, such that hardware configurations can be replayed when
>>>>>> new VF or passthrough gets plugged back in. Although that
>>>>>> corresponding function hasn't been implemented today, I'd like to
>>>>>> refresh everyone's mind that is the core problem any live migration
>>>>>> proposal should have addressed.
>>>>>>
>>>>>> If it would make things more clear to defer netdev hiding until all
>>>>>> functionalities regarding centralizing and replay are implemented,
>>>>>> we'd take advices like that and move on to implementing those features
>>>>>> as follow-up patches. Once all needed features get done, we'd resume
>>>>>> the work for hiding lower netdev at that point. Think it would be the
>>>>>> best to make everyone understand the big picture in advance before
>>>>>> going too far.
>>>>>
>>>>> I think we should get the 3-netdev model integrated and add any
>>>>> additional
>>>>> ndo_ops/ethool ops that we would like to support/migrate before looking
>>>>> into
>>>>> hiding the lower netdevs.
>>>>
>>>> Once they are exposed, I don't think we'll be able to hide them -
>>>> they will be a kernel ABI.
>>>>
>>>> Do you think everyone needs to hide the SRIOV device?
>>>> Or that only some users need this?
>>>
>>> Hyper-V is currently supporting live migration without hiding the SR-IOV
>>> device. So i don't
>>> think it is a hard requirement.
>>
>> OK, fine.
>>
>>> And also, as we don't yet have a consensus on how to hide
>>> the lower netdevs, we could make it as another feature bit to hide lower
>>> netdevs once
>>> we have an acceptable solution.
>>
>> Guest/host interface isn't more flexible than the userspace/kernel
>> interface. The feature bit you propose would say what exactly?
>> Hypervisor has no idea what guest kernel shows guest userspace.
>> Note that the backup flag doesn't tell guest kernel what to do,
>> it just tells guest that there is or will be a faster main device
>> connected to the same backend, so the backup should only be used
>> when main device is not present.
>
>
> The current bypass module supports 3-netdev and 2-netdev models via 2 sets
> of interfaces
> bypass_master_create/destroy and bypass_master_register/unregister. So
> theoretically
> we can support the 2 models via 2 different feature bits. BACKUP and
> BACKUP_2_NETDEV.
I'm still trying to understand the value of so many models to support.
If we all agree eventually the transparent 1-netdev model can address
the more general case while 2-netdev or 3-netdev is unable to, what's
the point for supporting these many features?
-Siwei
>
> Similarly if we can figure out a way to hide both the netdevs, we can add
> BACKUP_1_NETDEV
> feature bit and update the bypass module to provide another set of
> interfaces that can
> be used by virtio_net to support this model.
>
> Now that we are leaning towards 'standby' as the name for the lower
> virtio-net, should we
> change the feature bit name also to VIRTIO_NET_F_STANDBY?
>
>>
>
^ permalink raw reply
* Re: kernel BUG at /home/blee/project/race-fuzzer/kernels/kernel_v4.16-rc3/net/packet/af_packet.c:LINE!
From: DaeRyong Jeong @ 2018-04-19 6:45 UTC (permalink / raw)
To: LKML
Cc: Byoungyoung Lee, Kyungtae Kim, Linux Kernel Network Developers,
Willem de Bruijn
In-Reply-To: <CACsK=jcYaF8ZP6DKTnvTh6SFLh+=eh+SJtn5xjpuxRxpiM9_BA@mail.gmail.com>
Hello.
We have analyzed the cause of the crash, kernel BUG at
net/packet/af_packet.c:LINE!,
which is found by RaceFuzzer (a modified version of Syzkaller) in v4.16-rc7.
Since struct packet_sock's member variables, running, has_vnet_hdr, origdev
and auxdata are declared as bitfields, accessing these variables can race if
there is no synchronization mechanism.
We think racing between following lines in af_packet.c causes the crash.
In function __unregister_prot_hook,
po->running = 0;
In function packet_setsockopt,
po->has_vnet_hdr = !!val;
Analysis:
CPU0
pakcet_setsockopt
po->has_vnet_hdr = !!val;
CPU1
packet_do_bind
__unregister_prot_hook
po->running = 0;
In the CPU1, the value of po->running should become 0, but because of racing,
it is possible that po->running can keep the value 1.
Consequently, after returning from __unregister_prot_hook, BUG_ON at
net/packet/af_packet.c:3107 can be triggered.
Possible interleaving between racy C source lines is as follows (built with
gcc-7.1.0).
CPU0 (po->has_vnet_hdr = !!val) CPU1 (po->running = 0)
movzbl 0x6e0(%r15),%eax
andb
$0xfe,0x6e0(%r13)
shl $0x3,%r12d
and $0xfffffff7,%eax
or %r12d,%eax
mov %al,0x6e0(%r15)
Please, check out the following reproducer.
C repro code : https://kiwi.cs.purdue.edu/static/race-fuzzer/afpacket-setsockopt-bind-repro.c
kernel config v4.16-rc3 :
https://kiwi.cs.purdue.edu/static/race-fuzzer/afpacket-setsockopt-bind-v4.16-rc3.config
kernel config v4.16-rc7 :
https://kiwi.cs.purdue.edu/static/race-fuzzer/afpacket-setsockopt-bind-v4.16-rc7.config
kernel config v4.15.14 :
https://kiwi.cs.purdue.edu/static/race-fuzzer/afpacket-setsockopt-bind-v4.15.14.config
= About RaceFuzzer
RaceFuzzer is a customized version of Syzkaller, specifically tailored
to find race condition bugs in the Linux kernel. While we leverage
many different technique, the notable feature of RaceFuzzer is in
leveraging a custom hypervisor (QEMU/KVM) to interleave the
scheduling. In particular, we modified the hypervisor to intentionally
stall a per-core execution, which is similar to supporting per-core
breakpoint functionality. This allows RaceFuzzer to force the kernel
to deterministically trigger racy condition (which may rarely happen
in practice due to randomness in scheduling).
RaceFuzzer's C repro always pinpoints two racy syscalls. Since C
repro's scheduling synchronization should be performed at the user
space, its reproducibility is limited (reproduction may take from 1
second to 10 minutes (or even more), depending on a bug). This is
because, while RaceFuzzer precisely interleaves the scheduling at the
kernel's instruction level when finding this bug, C repro cannot fully
utilize such a feature. Please disregard all code related to
"should_hypercall" in the C repro, as this is only for our debugging
purposes using our own hypervisor.
On Sat, Mar 31, 2018 at 1:33 AM, DaeRyong Jeong <threeearcat@gmail.com> wrote:
> We report the crash: kernel BUG at
> /home/blee/project/race-fuzzer/kernels/kernel_v4.16-rc3/net/packet/af_packet.c:LINE!
>
> This crash has been found in v4.16-rc3 using RaceFuzzer (a modified
> version of Syzkaller), which we describe more at the end of this
> report. Our analysis shows that the race occurs when invoking two
> syscalls concurrently, (setsockopt$packet_int) and (bind$packet).
> We have confirmed that the kernel v4.16-rc3, v4.16-rc7, and v4.15.14
> built with gcc 7.1.0 are crashing by running the provided C repro
> program within a few minutes (5 minutes).
> Note that this crash can be triggered from the user space.
>
> C repro code : https://kiwi.cs.purdue.edu/static/race-fuzzer/afpacket-setsockopt-bind-repro.c
> kernel config v4.16-rc3 :
> https://kiwi.cs.purdue.edu/static/race-fuzzer/afpacket-setsockopt-bind-v4.16-rc3.config
> kernel config v4.16-rc7 :
> https://kiwi.cs.purdue.edu/static/race-fuzzer/afpacket-setsockopt-bind-v4.16-rc7.config
> kernel config v4.15.14 :
> https://kiwi.cs.purdue.edu/static/race-fuzzer/afpacket-setsockopt-bind-v4.15.14.config
>
> [ 881.047513] ------------[ cut here ]------------
> [ 881.048416] kernel BUG at
> /home/blee/project/race-fuzzer/kernels/kernel_v4.16-rc3/net/packet/af_packet.c:3107!
> [ 881.050014] invalid opcode: 0000 [#1] SMP KASAN
> [ 881.050698] Dumping ftrace buffer:
> [ 881.051244] (ftrace buffer empty)
> [ 881.051768] Modules linked in:
> [ 881.052236] CPU: 1 PID: 18247 Comm: syz-executor0 Not tainted 4.16.0-rc3 #1
> [ 881.053247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
> BIOS rel-1.8.2-0-g33fbe13 by qemu-project.org 04/01/2014
> [ 881.054880] RIP: 0010:packet_do_bind+0x88d/0x950
> [ 881.055553] RSP: 0018:ffff8802231d7b08 EFLAGS: 00010212
> [ 881.056310] RAX: 0000000000010000 RBX: ffff8800af831740 RCX: ffffc900025ce000
> [ 881.057318] RDX: 00000000000000a5 RSI: ffffffff838b257d RDI: 0000000000000001
> [ 881.058301] RBP: ffff8802231d7c10 R08: ffff8802342f2480 R09: 0000000000000000
> [ 881.059298] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8802309f8f00
> [ 881.060314] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000001000
> [ 881.061320] FS: 00007f7fab50d700(0000) GS:ffff88023fc00000(0000)
> knlGS:0000000000000000
> [ 881.062467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 881.063285] CR2: 0000000020038000 CR3: 00000000b11c9000 CR4: 00000000000006e0
> [ 881.064317] Call Trace:
> [ 881.064686] ? compat_packet_setsockopt+0x100/0x100
> [ 881.065430] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
> [ 881.066188] packet_bind+0xa2/0xe0
> [ 881.066690] SYSC_bind+0x279/0x2f0
> [ 881.067180] ? move_addr_to_kernel.part.19+0xc0/0xc0
> [ 881.067896] ? do_futex+0x1e90/0x1e90
> [ 881.068435] ? SyS_sched_getaffinity+0xe3/0x100
> [ 881.069112] ? mark_held_locks+0x25/0xb0
> [ 881.069677] ? SyS_socketpair+0x4a0/0x4a0
> [ 881.070265] SyS_bind+0x24/0x30
> [ 881.070732] do_syscall_64+0x209/0x5d0
> [ 881.071270] ? syscall_return_slowpath+0x3e0/0x3e0
> [ 881.071929] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
> [ 881.072675] ? syscall_return_slowpath+0x260/0x3e0
> [ 881.073365] ? mark_held_locks+0x25/0xb0
> [ 881.073950] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
> [ 881.074693] ? trace_hardirqs_off_caller+0xb5/0x120
> [ 881.075390] ? trace_hardirqs_off_thunk+0x1a/0x1c
> [ 881.076079] entry_SYSCALL_64_after_hwframe+0x42/0xb7
> [ 881.076797] RIP: 0033:0x453909
> [ 881.077238] RSP: 002b:00007f7fab50caf8 EFLAGS: 00000212 ORIG_RAX:
> 0000000000000031
> [ 881.078268] RAX: ffffffffffffffda RBX: 00000000007080d8 RCX: 0000000000453909
> [ 881.079239] RDX: 0000000000000014 RSI: 000000002001f000 RDI: 0000000000000015
> [ 881.080268] RBP: 0000000000000250 R08: 0000000000000000 R09: 0000000000000000
> [ 881.081256] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004a82d3
> [ 881.082272] R13: 00000000ffffffff R14: 0000000000000015 R15: 000000002001f000
> [ 881.083251] Code: c0 fd 48 c7 c2 00 c8 d9 84 be ab 02 00 00 48 c7
> c7 60 c8 d9 84 c6 05 e7 a2 48 02 01 e8 3f 17 af fd e9 60 fb ff ff e8
> 43 b3 c0 fd <0f> 0b e8 3c b3 c0 fd 48 8b bd 20 ff ff ff e8 60 1e e7 fd
> 4c 89
> [ 881.085828] RIP: packet_do_bind+0x88d/0x950 RSP: ffff8802231d7b08
> [ 881.086619] ---[ end trace 9c461502752b4f3e ]---
> [ 881.087181] Kernel panic - not syncing: Fatal exception
> [ 881.088352] Dumping ftrace buffer:
> [ 881.088877] (ftrace buffer empty)
> [ 881.089414] Kernel Offset: disabled
> [ 881.089950] Rebooting in 86400 seconds..
>
> = About RaceFuzzer
>
> RaceFuzzer is a customized version of Syzkaller, specifically tailored
> to find race condition bugs in the Linux kernel. While we leverage
> many different technique, the notable feature of RaceFuzzer is in
> leveraging a custom hypervisor (QEMU/KVM) to interleave the
> scheduling. In particular, we modified the hypervisor to intentionally
> stall a per-core execution, which is similar to supporting per-core
> breakpoint functionality. This allows RaceFuzzer to force the kernel
> to deterministically trigger racy condition (which may rarely happen
> in practice due to randomness in scheduling).
>
> RaceFuzzer's C repro always pinpoints two racy syscalls. Since C
> repro's scheduling synchronization should be performed at the user
> space, its reproducibility is limited (reproduction may take from 1
> second to 10 minutes (or even more), depending on a bug). This is
> because, while RaceFuzzer precisely interleaves the scheduling at the
> kernel's instruction level when finding this bug, C repro cannot fully
> utilize such a feature. Please disregard all code related to
> "should_hypercall" in the C repro, as this is only for our debugging
> purposes using our own hypervisor.
^ permalink raw reply
* Re: [net] udp: enable UDP checksum offload for ESP
From: Steffen Klassert @ 2018-04-19 6:54 UTC (permalink / raw)
To: Jacek Kalwas; +Cc: davem, netdev, intel-wired-lan
In-Reply-To: <20180412190315.3102-1-jacek.kalwas@intel.com>
On Thu, Apr 12, 2018 at 12:03:13PM -0700, Jacek Kalwas wrote:
> In case NIC has support for ESP TX CSUM offload skb->ip_summed is not
> set to CHECKSUM_PARTIAL which results in checksum calculated by SW.
>
> Fix enables ESP TX CSUM for UDP by extending condition with check for
> NETIF_F_HW_ESP_TX_CSUM.
>
> Signed-off-by: Jacek Kalwas <jacek.kalwas@intel.com>
Applied to ipsec-next, thanks!
^ permalink raw reply
* Re: [net] xfrm: allow to release xfrm_state with flush
From: Steffen Klassert @ 2018-04-19 6:56 UTC (permalink / raw)
To: Jacek Kalwas; +Cc: davem, netdev, intel-wired-lan
In-Reply-To: <20180412190315.3102-2-jacek.kalwas@intel.com>
On Thu, Apr 12, 2018 at 12:03:14PM -0700, Jacek Kalwas wrote:
> Call to flush SAs doesn't release xfrm_state in case there was a
> traffic associated with that state and state was already deleted.
>
> Given patch calls xfrm_policy_cache_flush despite of actual states
> deleted in xfrm_state_flush function.
>
> Signed-off-by: Jacek Kalwas <jacek.kalwas@intel.com>
This is a fix that needs to be backported to -stable,
so please add a proper 'Fixes:' tag and resend based on
the ipsec tree.
Thanks!
^ permalink raw reply
* [PATCH net] bnxt_en: Fix memory fault in bnxt_ethtool_init()
From: Michael Chan @ 2018-04-19 7:16 UTC (permalink / raw)
To: davem; +Cc: netdev, kernel-team
From: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
In some firmware images, the length of BNX_DIR_TYPE_PKG_LOG nvram type
could be greater than the fixed buffer length of 4096 bytes allocated by
the driver. This was causing HWRM_NVM_READ to copy more data to the buffer
than the allocated size, causing general protection fault.
Fix the issue by allocating the exact buffer length returned by
HWRM_NVM_FIND_DIR_ENTRY, instead of 4096. Move the kzalloc() call
into the bnxt_get_pkgver() function.
Fixes: 3ebf6f0a09a2 ("bnxt_en: Add installed-package firmware version reporting via Ethtool GDRVINFO")
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 49 ++++++++++++----------
drivers/net/ethernet/broadcom/bnxt/bnxt_nvm_defs.h | 2 -
2 files changed, 27 insertions(+), 24 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 1f622ca..8ba14ae 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -1927,22 +1927,39 @@ static char *bnxt_parse_pkglog(int desired_field, u8 *data, size_t datalen)
return retval;
}
-static char *bnxt_get_pkgver(struct net_device *dev, char *buf, size_t buflen)
+static void bnxt_get_pkgver(struct net_device *dev)
{
+ struct bnxt *bp = netdev_priv(dev);
u16 index = 0;
- u32 datalen;
+ char *pkgver;
+ u32 pkglen;
+ u8 *pkgbuf;
+ int len;
if (bnxt_find_nvram_item(dev, BNX_DIR_TYPE_PKG_LOG,
BNX_DIR_ORDINAL_FIRST, BNX_DIR_EXT_NONE,
- &index, NULL, &datalen) != 0)
- return NULL;
+ &index, NULL, &pkglen) != 0)
+ return;
- memset(buf, 0, buflen);
- if (bnxt_get_nvram_item(dev, index, 0, datalen, buf) != 0)
- return NULL;
+ pkgbuf = kzalloc(pkglen, GFP_KERNEL);
+ if (!pkgbuf) {
+ dev_err(&bp->pdev->dev, "Unable to allocate memory for pkg version, length = %u\n",
+ pkglen);
+ return;
+ }
+
+ if (bnxt_get_nvram_item(dev, index, 0, pkglen, pkgbuf))
+ goto err;
- return bnxt_parse_pkglog(BNX_PKG_LOG_FIELD_IDX_PKG_VERSION, buf,
- datalen);
+ pkgver = bnxt_parse_pkglog(BNX_PKG_LOG_FIELD_IDX_PKG_VERSION, pkgbuf,
+ pkglen);
+ if (pkgver && *pkgver != 0 && isdigit(*pkgver)) {
+ len = strlen(bp->fw_ver_str);
+ snprintf(bp->fw_ver_str + len, FW_VER_STR_LEN - len - 1,
+ "/pkg %s", pkgver);
+ }
+err:
+ kfree(pkgbuf);
}
static int bnxt_get_eeprom(struct net_device *dev,
@@ -2615,22 +2632,10 @@ void bnxt_ethtool_init(struct bnxt *bp)
struct hwrm_selftest_qlist_input req = {0};
struct bnxt_test_info *test_info;
struct net_device *dev = bp->dev;
- char *pkglog;
int i, rc;
- pkglog = kzalloc(BNX_PKG_LOG_MAX_LENGTH, GFP_KERNEL);
- if (pkglog) {
- char *pkgver;
- int len;
+ bnxt_get_pkgver(dev);
- pkgver = bnxt_get_pkgver(dev, pkglog, BNX_PKG_LOG_MAX_LENGTH);
- if (pkgver && *pkgver != 0 && isdigit(*pkgver)) {
- len = strlen(bp->fw_ver_str);
- snprintf(bp->fw_ver_str + len, FW_VER_STR_LEN - len - 1,
- "/pkg %s", pkgver);
- }
- kfree(pkglog);
- }
if (bp->hwrm_spec_code < 0x10704 || !BNXT_SINGLE_PF(bp))
return;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_nvm_defs.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_nvm_defs.h
index 73f2249..8344481 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_nvm_defs.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_nvm_defs.h
@@ -59,8 +59,6 @@ enum bnxt_nvm_directory_type {
#define BNX_DIR_ATTR_NO_CHKSUM (1 << 0)
#define BNX_DIR_ATTR_PROP_STREAM (1 << 1)
-#define BNX_PKG_LOG_MAX_LENGTH 4096
-
enum bnxnvm_pkglog_field_index {
BNX_PKG_LOG_FIELD_IDX_INSTALLED_TIMESTAMP = 0,
BNX_PKG_LOG_FIELD_IDX_PKG_DESCRIPTION = 1,
--
1.8.3.1
^ permalink raw reply related
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