Messages in this thread Patches in this message | | | Date | Wed, 24 Aug 2011 16:58:49 -0700 | From | Frank Rowand <> | Subject | Re: [ANNOUNCE] 3.0.1-rt11 |
| |
On 08/13/11 03:53, Peter Zijlstra wrote: > > Whee, I can skip release announcements too! > > So no the subject ain't no mistake its not, 3.0.1-rt11 is there for the > grabs. > > Changes include (including the missing -rt10): > > - hrtimer fix that should make RT_GROUP work again > - RCU fixes that should make the RCU stalls go away > - fixes SMP=n builds after breaking them in -rt9
I have a consistent (every boot) hang on boot. With a few hacks to get console output, I get the
rcu_preempt_state detected stalls on CPUs/tasks
messages in the attached console log.
The hacks are the attached patches.
zzz_allow_console_trylock_for_sysrq Allows printk() to spew messages when it would otherwise be delayed, if oops_in_progress is true.
zzz-turn-on-oops_in_progress Initializes oops_in_progress to 1 so that the boot printk()s and the rcu stall messages can spew forth.
zzz-add-arm-arch_trigger_all_cpu_backtrace Prints the stack traces for each cpu when the rcu stalls are detected. ARM does not have an NMI, so I used an IPI to trigger the stack trace on each cpu. I think this is the reason I get a second rcu stall message immediately after the first one (at time 63.194937).
This is an ARM NaviEngine (out of tree, so I also have applied a series of pages for platform support).
CONFIG_PREEMPT_RT_FULL is set. Full config is attached.
-Frank Starting kernel ...
[ 0.000000] Linux version 3.0.1-rt11 (frowand@crest.am.sony.com) (gcc version 4.3.3 (20100210 (Sony CE Linu x 6.0.0.3)) ) #3 SMP PREEMPT RT Wed Aug 24 16:13:07 PDT 2011 [ 0.000000] CPU: ARMv6-compatible processor [410fb024] revision 4 (ARMv7), cr=08c5387f [ 0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: NE1 [ 0.000000] bootconsole [earlycon0] enabled [ 0.000000] Memory policy: ECC disabled, Data cache writealloc [ 0.000000] On node 0 totalpages: 65536 [ 0.000000] Normal zone: 512 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 65024 pages, LIFO batch:15 [ 0.000000] PERCPU: Embedded 7 pages/cpu @c0795000 s5952 r8192 d14528 u32768 [ 0.000000] pcpu-alloc: s5952 r8192 d14528 u32768 alloc=8*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024 [ 0.000000] Kernel command line: root=/dev/nfs ip=dhcp mem=256M console=ttyS0,38400 debug earlyprintk [ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes) [ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] Memory: 256MB = 256MB total [ 0.000000] Memory: 254044k/254044k available, 8100k reserved, 0K highmem [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] DMA : 0xffc00000 - 0xffe00000 ( 2 MB) [ 0.000000] vmalloc : 0xd0800000 - 0xd8000000 ( 120 MB) [ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB) [ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB) [ 0.000000] .init : 0xc0008000 - 0xc002d000 ( 148 kB) [ 0.000000] .text : 0xc002d000 - 0xc0532850 (5143 kB) [ 0.000000] .data : 0xc0534000 - 0xc05643a0 ( 193 kB) [ 0.000000] .bss : 0xc05643c4 - 0xc058ecb0 ( 171 kB) [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] NR_IRQS:160 [ 0.000000] Console: colour dummy device 80x30 [ 0.015761] Calibrating delay loop... 159.12 BogoMIPS (lpj=795648) [ 0.108331] pid_max: default: 32768 minimum: 301 [ 0.124855] Mount-cache hash table entries: 512 [ 0.143515] CPU: Testing write buffer coherency: ok [ 0.159647] Calibrating local timer... 200.28MHz. [ 0.375128] CPU1: Booted secondary processor [ 0.515354] CPU2: Booted secondary processor [ 0.655646] CPU3: Booted secondary processor [ 0.735126] Brought up 4 CPUs [ 0.783688] SMP: Total of 4 processors activated (636.51 BogoMIPS). [ 0.867546] NET: Registered protocol family 16 [ 1.080315] bio: create slab <bio-0> at 0 [ 1.099109] vgaarb: loaded [ 1.116359] SCSI subsystem initialized [ 1.135925] usbcore: registered new interface driver usbfs [ 1.156031] usbcore: registered new interface driver hub [ 1.174391] usbcore: registered new device driver usb [ 1.202955] Switching to clocksource timer1 [ 1.364172] NET: Registered protocol family 2 [ 1.379005] IP route cache hash table entries: 2048 (order: 1, 8192 bytes) [ 1.404046] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 1.426965] TCP bind hash table entries: 8192 (order: 6, 360448 bytes) [ 1.450289] TCP: Hash tables configured (established 8192 bind 8192) [ 1.469812] TCP reno registered [ 1.479744] UDP hash table entries: 128 (order: 1, 12288 bytes) [ 1.498342] UDP-Lite hash table entries: 128 (order: 1, 12288 bytes) [ 1.520823] NET: Registered protocol family 1 [ 1.538754] RPC: Registered named UNIX socket transport module. [ 1.557050] RPC: Registered udp transport module. [ 1.571638] RPC: Registered tcp transport module. [ 1.586283] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.606169] PCI: CLS 0 bytes, default 32 [ 1.619072] NetWinder Floating Point Emulator V0.97 (double precision) [ 1.684143] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 1.713966] fuse init (API version 7.16) [ 1.729216] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled [ 1.766872] SGI XFS Quota Management subsystem [ 1.780960] msgmni has been set to 496 [ 1.797308] io scheduler noop registered [ 1.809553] io scheduler deadline registered (default) [ 1.890583] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 60.921691] INFO: rcu_preempt_state detected stalls on CPUs/tasks: { 2} (detected by 1, t=6004 jiffies) [ 60.950273] sending IPI to all CPUs: [ 60.961291] IPI backtrace for cpu 2 [ 60.972045] regs 0xcf87bf60 [ 60.980695] [ 60.985441] Pid: 0, comm: swapper [ 60.999055] CPU: 2 Not tainted (3.0.1-rt11 #3) [ 61.013732] PC is at default_idle+0x28/0x2c [ 61.026563] LR is at default_idle+0x24/0x2c [ 61.039398] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000113 [ 61.039420] sp : cf87bfa8 ip : cf87bfb8 fp : cf87bfb4 [ 61.074410] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 61.090366] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : cf87a000 [ 61.110229] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000002 [ 61.130098] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 61.152314] Control: 08c5787f Table: 8000400a DAC: 00000017 [ 61.169874] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 61.193393] r4:c0564628 [ 61.201328] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 61.224583] Exception stack(0xcf87bf60 to 0xcf87bfa8) [ 61.240037] bf60: 00000002 00000000 c05403fc 00000000 cf87a000 00000000 c0543df0 c0564488 [ 61.264873] bf80: c03d05b4 410fb024 804c49f0 cf87bfb4 cf87bfb8 cf87bfa8 c0039fb8 c0039fbc [ 61.289694] bfa0: 60000113 ffffffff [ 61.300435] r8:00000001 r7:00000002 r6:00000407 r5:fc000100 r4:ffffffff [ 61.321047] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 61.345374] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c8fe0>] (secondary_start_kernel+0x118/0x134) [ 61.372798] r8:8000400a r7:c0564620 r6:00c0387d r5:00000002 r4:c0549650 [ 61.393411] [<c03c8ec8>] (secondary_start_kernel+0x0/0x134) from [<803c8b74>] (0x803c8b74) [ 61.418487] r5:0000001f r4:8f88000a [ 61.429589] IPI backtrace for cpu 3 [ 61.440348] regs 0xcf88bf60 [ 61.448997] [ 61.453742] Pid: 0, comm: swapper [ 61.467354] CPU: 3 Not tainted (3.0.1-rt11 #3) [ 61.482021] PC is at default_idle+0x28/0x2c [ 61.494857] LR is at default_idle+0x24/0x2c [ 61.507695] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000113 [ 61.507718] sp : cf88bfa8 ip : cf88bfb8 fp : cf88bfb4 [ 61.542715] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 61.558673] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : cf88a000 [ 61.578539] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000003 [ 61.598407] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 61.620622] Control: 08c5787f Table: 8000400a DAC: 00000017 [ 61.638169] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 61.661685] r4:c0564628 [ 61.669618] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 61.692875] Exception stack(0xcf88bf60 to 0xcf88bfa8) [ 61.708330] bf60: 00000003 00000000 c05403fc 00000000 cf88a000 00000000 c0543df0 c0564488 [ 61.733168] bf80: c03d05b4 410fb024 804c49f0 cf88bfb4 cf88bfb8 cf88bfa8 c0039fb8 c0039fbc [ 61.757991] bfa0: 60000113 ffffffff [ 61.768734] r8:00000001 r7:00000002 r6:00000407 r5:fc000100 r4:ffffffff [ 61.789351] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 61.813670] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c8fe0>] (secondary_start_kernel+0x118/0x134) [ 61.841094] r8:8000400a r7:c0564620 r6:00c0387d r5:00000003 r4:c0549650 [ 61.861709] [<c03c8ec8>] (secondary_start_kernel+0x0/0x134) from [<803c8b74>] (0x803c8b74) [ 61.886787] r5:0000001f r4:8f89000a [ 61.897894] IPI backtrace for cpu 0 [ 61.908664] regs 0xc0535f30 [ 61.917319] [ 61.922066] Pid: 0, comm: swapper [ 61.935683] CPU: 0 Not tainted (3.0.1-rt11 #3) [ 61.950354] PC is at default_idle+0x28/0x2c [ 61.963192] LR is at default_idle+0x24/0x2c [ 61.976031] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000013 [ 61.976054] sp : c0535f78 ip : c0535f88 fp : c0535f84 [ 62.011050] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 62.027008] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : c0534000 [ 62.046875] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000000 [ 62.066743] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 62.088959] Control: 08c5787d Table: 8000400a DAC: 00000017 [ 62.106507] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 62.130025] r4:c0564628 [ 62.137959] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 62.161218] Exception stack(0xc0535f30 to 0xc0535f78) [ 62.176663] 5f20: 00000000 00000000 c05403fc 00000000 [ 62.201502] 5f40: c0534000 00000000 c0543df0 c0564488 c03d05b4 410fb024 804c49f0 c0535f84 [ 62.226334] 5f60: c0535f88 c0535f78 c0039fb8 c0039fbc 60000013 ffffffff [ 62.246459] r8:00000001 r7:00000002 r6:00000407 r5:fc000100 r4:ffffffff [ 62.267077] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 62.291408] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c1e90>] (rest_init+0x74/0x8c) [ 62.314924] r8:8000400a r7:c05643e0 r6:00000001 r5:c0027084 r4:00000002 [ 62.335543] [<c03c1e1c>] (rest_init+0x0/0x8c) from [<c0008a00>] (start_kernel+0x250/0x2a4) [ 62.360623] r4:c0540460 [ 62.368551] [<c00087b0>] (start_kernel+0x0/0x2a4) from [<80008040>] (0x80008040) [ 62.391025] r7:c0543de4 r6:c0027488 r5:c0540334 r4:08c5387d [ 62.408669] IPI backtrace for cpu 1 [ 62.419412] regs 0xcf85ff60 [ 62.428062] [ 62.432810] Pid: 0, comm: swapper [ 62.446425] CPU: 1 Not tainted (3.0.1-rt11 #3) [ 62.461092] PC is at default_idle+0x28/0x2c [ 62.473927] LR is at default_idle+0x24/0x2c [ 62.486766] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000013 [ 62.486790] sp : cf85ffa8 ip : cf85ffb8 fp : cf85ffb4 [ 62.521787] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 62.537747] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : cf85e000 [ 62.557614] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000001 [ 62.577482] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 62.599701] Control: 08c5787f Table: 8000400a DAC: 00000017 [ 62.617251] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 62.640769] r4:c0564628 [ 62.648703] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 62.671960] Exception stack(0xcf85ff60 to 0xcf85ffa8) [ 62.687414] ff60: 00000001 00000000 c05403fc 00000000 cf85e000 00000000 c0543df0 c0564488 [ 62.712252] ff80: c03d05b4 410fb024 804c49f0 cf85ffb4 cf85ffb8 cf85ffa8 c0039fb8 c0039fbc [ 62.737073] ffa0: 60000013 ffffffff [ 62.747815] r8:00000001 r7:00000002 r6:00000407 r5:fc000100 r4:ffffffff [ 62.768438] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 62.792757] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c8fe0>] (secondary_start_kernel+0x118/0x134) [ 62.820180] r8:8000400a r7:c0564620 r6:00c0387d r5:00000001 r4:c0549650 [ 62.840799] [<c03c8ec8>] (secondary_start_kernel+0x0/0x134) from [<803c8b74>] (0x803c8b74) [ 62.865875] r5:0000001f r4:8f86400a [ 63.194937] INFO: rcu_sched_state detected stall on CPU 2 (t=6000 jiffies) [ 63.213975] INFO: rcu_sched_state detected stalls on CPUs/tasks: { 2} (detected by 0, t=6002 jiffies) [ 63.214052] sending IPI to all CPUs: [ 63.214104] IPI backtrace for cpu 1 [ 63.214137] regs 0xcf85ff60 [ 63.214153] [ 63.214173] Pid: 0, comm: swapper [ 63.214206] CPU: 1 Not tainted (3.0.1-rt11 #3) [ 63.214246] PC is at default_idle+0x28/0x2c [ 63.214278] LR is at default_idle+0x24/0x2c [ 63.214315] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000013 [ 63.214337] sp : cf85ffa8 ip : cf85ffb8 fp : cf85ffb4 [ 63.214368] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 63.214400] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : cf85e000 [ 63.214435] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000001 [ 63.214472] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 63.214510] Control: 08c5787f Table: 8000400a DAC: 00000017 [ 63.214566] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 63.214607] r4:c0564628 [ 63.214653] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 63.214691] Exception stack(0xcf85ff60 to 0xcf85ffa8) [ 63.214741] ff60: 00000001 00000000 c05403fc 00000000 cf85e000 00000000 c0543df0 c0564488 [ 63.214800] ff80: c03d05b4 410fb024 804c49f0 cf85ffb4 cf85ffb8 cf85ffa8 c0039fb8 c0039fbc [ 63.214842] ffa0: 60000013 ffffffff [ 63.214868] r8:00000001 r7:00000002 r6:00000007 r5:fc000100 r4:ffffffff [ 63.214953] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 63.215012] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c8fe0>] (secondary_start_kernel+0x118/0x134) [ 63.215053] r8:8000400a r7:c0564620 r6:00c0387d r5:00000001 r4:c0549650 [ 63.215137] [<c03c8ec8>] (secondary_start_kernel+0x0/0x134) from [<803c8b74>] (0x803c8b74) [ 63.215175] r5:0000001f r4:8f86400a [ 63.215228] IPI backtrace for cpu 3 [ 63.215263] regs 0xcf88bf60 [ 63.215283] [ 63.215306] Pid: 0, comm: swapper [ 63.215340] CPU: 3 Not tainted (3.0.1-rt11 #3) [ 63.215383] PC is at default_idle+0x28/0x2c [ 63.215418] LR is at default_idle+0x24/0x2c [ 63.215459] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000113 [ 63.215482] sp : cf88bfa8 ip : cf88bfb8 fp : cf88bfb4 [ 63.215516] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 63.215552] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : cf88a000 [ 63.215591] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000003 [ 63.215632] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 63.215677] Control: 08c5787f Table: 8000400a DAC: 00000017 [ 63.215741] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 63.215786] r4:c0564628 [ 63.215837] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 63.215883] Exception stack(0xcf88bf60 to 0xcf88bfa8) [ 63.215939] bf60: 00000003 00000000 c05403fc 00000000 cf88a000 00000000 c0543df0 c0564488 [ 63.216003] bf80: c03d05b4 410fb024 804c49f0 cf88bfb4 cf88bfb8 cf88bfa8 c0039fb8 c0039fbc [ 63.216049] bfa0: 60000113 ffffffff [ 63.216079] r8:00000001 r7:00000002 r6:00000007 r5:fc000100 r4:ffffffff [ 63.216176] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 63.216239] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c8fe0>] (secondary_start_kernel+0x118/0x134) [ 63.216282] r8:8000400a r7:c0564620 r6:00c0387d r5:00000003 r4:c0549650 [ 63.216378] [<c03c8ec8>] (secondary_start_kernel+0x0/0x134) from [<803c8b74>] (0x803c8b74) [ 63.216419] r5:0000001f r4:8f89000a [ 64.187562] IPI backtrace for cpu 2 [ 64.198303] regs 0xcf87bf60 [ 64.206951] [ 64.211694] Pid: 0, comm: swapper [ 64.225304] CPU: 2 Not tainted (3.0.1-rt11 #3) [ 64.239963] PC is at default_idle+0x28/0x2c [ 64.252797] LR is at default_idle+0x24/0x2c [ 64.265634] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000113 [ 64.265658] sp : cf87bfa8 ip : cf87bfb8 fp : cf87bfb4 [ 64.300652] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 64.316609] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : cf87a000 [ 64.336474] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000002 [ 64.356342] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 64.378557] Control: 08c5787f Table: 8000400a DAC: 00000017 [ 64.396101] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 64.419616] r4:c0564628 [ 64.427547] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 64.450802] Exception stack(0xcf87bf60 to 0xcf87bfa8) [ 64.466256] bf60: 00000002 00000000 c05403fc 00000000 cf87a000 00000000 c0543df0 c0564488 [ 64.491093] bf80: c03d05b4 410fb024 804c49f0 cf87bfb4 cf87bfb8 cf87bfa8 c0039fb8 c0039fbc [ 64.515913] bfa0: 60000113 ffffffff [ 64.526654] r8:00000001 r7:00000002 r6:00000007 r5:fc000100 r4:ffffffff [ 64.547271] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 64.571591] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c8fe0>] (secondary_start_kernel+0x118/0x134) [ 64.599016] r8:8000400a r7:c0564620 r6:00c0387d r5:00000002 r4:c0549650 [ 64.619631] [<c03c8ec8>] (secondary_start_kernel+0x0/0x134) from [<803c8b74>] (0x803c8b74) [ 64.644709] r5:0000001f r4:8f88000a [ 64.656495] IPI backtrace for cpu 0 [ 64.667247] regs 0xc0535f30 [ 64.675901] [ 64.680650] Pid: 0, comm: swapper [ 64.694269] CPU: 0 Not tainted (3.0.1-rt11 #3) [ 64.708941] PC is at default_idle+0x28/0x2c [ 64.721778] LR is at default_idle+0x24/0x2c [ 64.734616] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000013 [ 64.734642] sp : c0535f78 ip : c0535f88 fp : c0535f84 [ 64.769638] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 64.785601] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : c0534000 [ 64.805472] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000000 [ 64.825343] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 64.847562] Control: 08c5787d Table: 8000400a DAC: 00000017 [ 64.865110] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 64.888627] r4:c0564628 [ 64.896559] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 64.919817] Exception stack(0xc0535f30 to 0xc0535f78) [ 64.935263] 5f20: 00000000 00000000 c05403fc 00000000 [ 64.960103] 5f40: c0534000 00000000 c0543df0 c0564488 c03d05b4 410fb024 804c49f0 c0535f84 [ 64.984936] 5f60: c0535f88 c0535f78 c0039fb8 c0039fbc 60000013 ffffffff [ 65.005063] r8:00000001 r7:00000002 r6:00000007 r5:fc000100 r4:ffffffff [ 65.025680] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 65.050005] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c1e90>] (rest_init+0x74/0x8c) [ 65.073519] r8:8000400a r7:c05643e0 r6:00000001 r5:c0027084 r4:00000002 [ 65.094142] [<c03c1e1c>] (rest_init+0x0/0x8c) from [<c0008a00>] (start_kernel+0x250/0x2a4) [ 65.119220] r4:c0540460 [ 65.127150] [<c00087b0>] (start_kernel+0x0/0x2a4) from [<80008040>] (0x80008040) [ 65.149625] r7:c0543de4 r6:c0027488 r5:c0540334 r4:08c5387d [ 244.873199] INFO: rcu_preempt_state detected stalls on CPUs/tasks: { 2} (detected by 0, t=24034 jiffies) [ 244.902039] sending IPI to all CPUs: [ 244.913047] IPI backtrace for cpu 2 [ 244.923793] regs 0xcf87bf60 [ 244.932443] [ 244.937186] Pid: 0, comm: swapper [ 244.950798] CPU: 2 Not tainted (3.0.1-rt11 #3) [ 244.965458] PC is at default_idle+0x28/0x2c [ 244.978292] LR is at default_idle+0x24/0x2c [ 244.991131] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000113 [ 244.991156] sp : cf87bfa8 ip : cf87bfb8 fp : cf87bfb4 [ 245.026150] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 245.042107] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : cf87a000 [ 245.061973] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000002 [ 245.081838] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 245.104053] Control: 08c5787f Table: 8000400a DAC: 00000017 [ 245.121598] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 245.145114] r4:c0564628 [ 245.153045] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 245.176299] Exception stack(0xcf87bf60 to 0xcf87bfa8) [ 245.191756] bf60: 00000002 00000000 c05403fc 00000000 cf87a000 00000000 c0543df0 c0564488 [ 245.216596] bf80: c03d05b4 410fb024 804c49f0 cf87bfb4 cf87bfb8 cf87bfa8 c0039fb8 c0039fbc [ 245.241419] bfa0: 60000113 ffffffff [ 245.252162] r8:00000001 r7:00000002 r6:00000007 r5:fc000100 r4:ffffffff [ 245.272777] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 245.297098] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c8fe0>] (secondary_start_kernel+0x118/0x134) [ 245.324522] r8:8000400a r7:c0564620 r6:00c0387d r5:00000002 r4:c0549650 [ 245.345133] [<c03c8ec8>] (secondary_start_kernel+0x0/0x134) from [<803c8b74>] (0x803c8b74) [ 245.370212] r5:0000001f r4:8f88000a [ 245.381311] IPI backtrace for cpu 1 [ 245.392071] regs 0xcf85ff60 [ 245.400724] [ 245.405475] Pid: 0, comm: swapper [ 245.419093] CPU: 1 Not tainted (3.0.1-rt11 #3) [ 245.433761] PC is at default_idle+0x28/0x2c [ 245.446595] LR is at default_idle+0x24/0x2c [ 245.459436] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000013 [ 245.459458] sp : cf85ffa8 ip : cf85ffb8 fp : cf85ffb4 [ 245.494458] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 245.510418] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : cf85e000 [ 245.530287] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000001 [ 245.550154] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 245.572369] Control: 08c5787f Table: 8000400a DAC: 00000017 [ 245.589917] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 245.613431] r4:c0564628 [ 245.621360] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 245.644615] Exception stack(0xcf85ff60 to 0xcf85ffa8) [ 245.660067] ff60: 00000001 00000000 c05403fc 00000000 cf85e000 00000000 c0543df0 c0564488 [ 245.684906] ff80: c03d05b4 410fb024 804c49f0 cf85ffb4 cf85ffb8 cf85ffa8 c0039fb8 c0039fbc [ 245.709728] ffa0: 60000013 ffffffff [ 245.720469] r8:00000001 r7:00000002 r6:00000007 r5:fc000100 r4:ffffffff [ 245.741081] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 245.765397] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c8fe0>] (secondary_start_kernel+0x118/0x134) [ 245.792819] r8:8000400a r7:c0564620 r6:00c0387d r5:00000001 r4:c0549650 [ 245.813431] [<c03c8ec8>] (secondary_start_kernel+0x0/0x134) from [<803c8b74>] (0x803c8b74) [ 245.838507] r5:0000001f r4:8f86400a [ 245.849607] IPI backtrace for cpu 3 [ 245.860366] regs 0xcf88bf60 [ 245.869018] [ 245.873766] Pid: 0, comm: swapper [ 245.887381] CPU: 3 Not tainted (3.0.1-rt11 #3) [ 245.902047] PC is at default_idle+0x28/0x2c [ 245.914881] LR is at default_idle+0x24/0x2c [ 245.927720] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000113 [ 245.927744] sp : cf88bfa8 ip : cf88bfb8 fp : cf88bfb4 [ 245.962740] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 245.978699] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : cf88a000 [ 245.998566] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000003 [ 246.018436] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 246.040653] Control: 08c5787f Table: 8000400a DAC: 00000017 [ 246.058198] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 246.081716] r4:c0564628 [ 246.089649] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 246.112908] Exception stack(0xcf88bf60 to 0xcf88bfa8) [ 246.128362] bf60: 00000003 00000000 c05403fc 00000000 cf88a000 00000000 c0543df0 c0564488 [ 246.153201] bf80: c03d05b4 410fb024 804c49f0 cf88bfb4 cf88bfb8 cf88bfa8 c0039fb8 c0039fbc [ 246.178024] bfa0: 60000113 ffffffff [ 246.188767] r8:00000001 r7:00000002 r6:00000007 r5:fc000100 r4:ffffffff [ 246.209389] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 246.233707] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c8fe0>] (secondary_start_kernel+0x118/0x134) [ 246.261132] r8:8000400a r7:c0564620 r6:00c0387d r5:00000003 r4:c0549650 [ 246.281753] [<c03c8ec8>] (secondary_start_kernel+0x0/0x134) from [<803c8b74>] (0x803c8b74) [ 246.306832] r5:0000001f r4:8f89000a [ 246.318648] IPI backtrace for cpu 0 [ 246.329395] regs 0xc0535f30 [ 246.338047] [ 246.342793] Pid: 0, comm: swapper [ 246.356410] CPU: 0 Not tainted (3.0.1-rt11 #3) [ 246.371076] PC is at default_idle+0x28/0x2c [ 246.383908] LR is at default_idle+0x24/0x2c [ 246.396748] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000013 [ 246.396772] sp : c0535f78 ip : c0535f88 fp : c0535f84 [ 246.431769] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 246.447730] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : c0534000 [ 246.467599] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000000 [ 246.487470] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 246.509689] Control: 08c5787d Table: 8000400a DAC: 00000017 [ 246.527240] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 246.550760] r4:c0564628 [ 246.558696] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 246.581955] Exception stack(0xc0535f30 to 0xc0535f78) [ 246.597402] 5f20: 00000000 00000000 c05403fc 00000000 [ 246.622242] 5f40: c0534000 00000000 c0543df0 c0564488 c03d05b4 410fb024 804c49f0 c0535f84 [ 246.647076] 5f60: c0535f88 c0535f78 c0039fb8 c0039fbc 60000013 ffffffff [ 246.667204] r8:00000001 r7:00000002 r6:00000007 r5:fc000100 r4:ffffffff [ 246.687828] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 246.712157] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c1e90>] (rest_init+0x74/0x8c) [ 246.735672] r8:8000400a r7:c05643e0 r6:00000001 r5:c0027084 r4:00000002 [ 246.756299] [<c03c1e1c>] (rest_init+0x0/0x8c) from [<c0008a00>] (start_kernel+0x250/0x2a4) [ 246.781379] r4:c0540460 [ 246.789311] [<c00087b0>] (start_kernel+0x0/0x2a4) from [<80008040>] (0x80008040) [ 246.811785] r7:c0543de4 r6:c0027488 r5:c0540334 r4:08c5387d [ 247.658158] INFO: rcu_sched_state detected stall on CPU 2 (t=24032 jiffies) [ 247.677192] INFO: rcu_sched_state detected stalls on CPUs/tasks: { 2} (detected by 0, t=24034 jiffies) [ 247.677269] sending IPI to all CPUs: [ 247.677311] IPI backtrace for cpu 1 [ 247.677343] regs 0xcf85ff60 [ 247.677362] [ 247.677387] Pid: 0, comm: swapper [ 247.677425] CPU: 1 Not tainted (3.0.1-rt11 #3) [ 247.677466] PC is at default_idle+0x28/0x2c [ 247.677502] LR is at default_idle+0x24/0x2c [ 247.677544] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000013 [ 247.677566] sp : cf85ffa8 ip : cf85ffb8 fp : cf85ffb4 [ 247.677600] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 247.677636] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : cf85e000 [ 247.677674] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000001 [ 247.677715] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 247.677759] Control: 08c5787f Table: 8000400a DAC: 00000017 [ 247.677817] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 247.677857] r4:c0564628 [ 247.677904] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 247.677945] Exception stack(0xcf85ff60 to 0xcf85ffa8) [ 247.677997] ff60: 00000001 00000000 c05403fc 00000000 cf85e000 00000000 c0543df0 c0564488 [ 247.678060] ff80: c03d05b4 410fb024 804c49f0 cf85ffb4 cf85ffb8 cf85ffa8 c0039fb8 c0039fbc [ 247.678106] ffa0: 60000013 ffffffff [ 247.678133] r8:00000001 r7:00000002 r6:00000007 r5:fc000100 r4:ffffffff [ 247.678224] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 247.678282] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c8fe0>] (secondary_start_kernel+0x118/0x134) [ 247.678322] r8:8000400a r7:c0564620 r6:00c0387d r5:00000001 r4:c0549650 [ 247.678412] [<c03c8ec8>] (secondary_start_kernel+0x0/0x134) from [<803c8b74>] (0x803c8b74) [ 247.678450] r5:0000001f r4:8f86400a [ 247.678505] IPI backtrace for cpu 3 [ 247.678540] regs 0xcf88bf60 [ 247.678560] [ 247.678581] Pid: 0, comm: swapper [ 247.678614] CPU: 3 Not tainted (3.0.1-rt11 #3) [ 247.678656] PC is at default_idle+0x28/0x2c [ 247.678690] LR is at default_idle+0x24/0x2c [ 247.678729] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000113 [ 247.678751] sp : cf88bfa8 ip : cf88bfb8 fp : cf88bfb4 [ 247.678783] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 247.678817] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : cf88a000 [ 247.678854] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000003 [ 247.678891] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 247.678932] Control: 08c5787f Table: 8000400a DAC: 00000017 [ 247.678991] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 247.679030] r4:c0564628 [ 247.679076] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 247.679117] Exception stack(0xcf88bf60 to 0xcf88bfa8) [ 247.679169] bf60: 00000003 00000000 c05403fc 00000000 cf88a000 00000000 c0543df0 c0564488 [ 247.679230] bf80: c03d05b4 410fb024 804c49f0 cf88bfb4 cf88bfb8 cf88bfa8 c0039fb8 c0039fbc [ 247.679276] bfa0: 60000113 ffffffff [ 247.679303] r8:00000001 r7:00000002 r6:00000007 r5:fc000100 r4:ffffffff [ 247.679395] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 247.679452] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c8fe0>] (secondary_start_kernel+0x118/0x134) [ 247.679492] r8:8000400a r7:c0564620 r6:00c0387d r5:00000003 r4:c0549650 [ 247.679582] [<c03c8ec8>] (secondary_start_kernel+0x0/0x134) from [<803c8b74>] (0x803c8b74) [ 247.679619] r5:0000001f r4:8f89000a [ 248.651316] IPI backtrace for cpu 2 [ 248.662055] regs 0xcf87bf60 [ 248.670703] [ 248.675446] Pid: 0, comm: swapper [ 248.689055] CPU: 2 Not tainted (3.0.1-rt11 #3) [ 248.703713] PC is at default_idle+0x28/0x2c [ 248.716546] LR is at default_idle+0x24/0x2c [ 248.729383] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000113 [ 248.729405] sp : cf87bfa8 ip : cf87bfb8 fp : cf87bfb4 [ 248.764397] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 248.780354] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : cf87a000 [ 248.800220] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000002 [ 248.820085] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 248.842300] Control: 08c5787f Table: 8000400a DAC: 00000017 [ 248.859843] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 248.883358] r4:c0564628 [ 248.891287] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 248.914541] Exception stack(0xcf87bf60 to 0xcf87bfa8) [ 248.929995] bf60: 00000002 00000000 c05403fc 00000000 cf87a000 00000000 c0543df0 c0564488 [ 248.954833] bf80: c03d05b4 410fb024 804c49f0 cf87bfb4 cf87bfb8 cf87bfa8 c0039fb8 c0039fbc [ 248.979653] bfa0: 60000113 ffffffff [ 248.990394] r8:00000001 r7:00000002 r6:00000007 r5:fc000100 r4:ffffffff [ 249.011007] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 249.035324] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c8fe0>] (secondary_start_kernel+0x118/0x134) [ 249.062746] r8:8000400a r7:c0564620 r6:00c0387d r5:00000002 r4:c0549650 [ 249.083358] [<c03c8ec8>] (secondary_start_kernel+0x0/0x134) from [<803c8b74>] (0x803c8b74) [ 249.108432] r5:0000001f r4:8f88000a [ 249.119712] IPI backtrace for cpu 0 [ 249.130460] regs 0xc0535f30 [ 249.139108] [ 249.143853] Pid: 0, comm: swapper [ 249.157465] CPU: 0 Not tainted (3.0.1-rt11 #3) [ 249.172127] PC is at default_idle+0x28/0x2c [ 249.184960] LR is at default_idle+0x24/0x2c [ 249.197797] pc : [<c0039fbc>] lr : [<c0039fb8>] psr: 60000013 [ 249.197819] sp : c0535f78 ip : c0535f88 fp : c0535f84 [ 249.232812] r10: 804c49f0 r9 : 410fb024 r8 : c03d05b4 [ 249.248769] r7 : c0564488 r6 : c0543df0 r5 : 00000000 r4 : c0534000 [ 249.268635] r3 : 00000000 r2 : c05403fc r1 : 00000000 r0 : 00000000 [ 249.288503] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 249.310718] Control: 08c5787d Table: 8000400a DAC: 00000017 [ 249.328264] [<c003a4cc>] (show_regs+0x0/0x50) from [<c002d39c>] (do_IPI+0x16c/0x1e8) [ 249.351780] r4:c0564628 [ 249.359716] [<c002d230>] (do_IPI+0x0/0x1e8) from [<c00389ec>] (__irq_svc+0x4c/0xe8) [ 249.382972] Exception stack(0xc0535f30 to 0xc0535f78) [ 249.398417] 5f20: 00000000 00000000 c05403fc 00000000 [ 249.423255] 5f40: c0534000 00000000 c0543df0 c0564488 c03d05b4 410fb024 804c49f0 c0535f84 [ 249.448088] 5f60: c0535f88 c0535f78 c0039fb8 c0039fbc 60000013 ffffffff [ 249.468214] r8:00000001 r7:00000002 r6:00000007 r5:fc000100 r4:ffffffff [ 249.488839] [<c0039f94>] (default_idle+0x0/0x2c) from [<c003a630>] (cpu_idle+0x84/0xc4) [ 249.513160] [<c003a5ac>] (cpu_idle+0x0/0xc4) from [<c03c1e90>] (rest_init+0x74/0x8c) [ 249.536674] r8:8000400a r7:c05643e0 r6:00000001 r5:c0027084 r4:00000002 [ 249.557300] [<c03c1e1c>] (rest_init+0x0/0x8c) from [<c0008a00>] (start_kernel+0x250/0x2a4) [ 249.582378] r4:c0540460 [ 249.590310] [<c00087b0>] (start_kernel+0x0/0x2a4) from [<80008040>] (0x80008040) [ 249.612782] r7:c0543de4 r6:c0027488 r5:c0540334 r4:08c5387d
WARNING: this is a hack to support debugging.
For CONFIG_PREEMPT_RT_FULL console_trylock_for_printk() will not attempt to lock the console if: !early_boot_irqs_disabled && !irqs_disabled_flags(flags) && !preempt_count() thus vprintk() will not print out the buffers.
Allow console_trylock_for_printk() attempt to lock the console if sysrq_in_progress.
This hack patch sets oops_in_progress so that sysrq output can maybe get delivered to the console without delay.
Using oops_in_progress is important because that also affects the locking methods used by the serial driver.
--- kernel/printk.c | 5 3 + 2 - 0 ! 1 file changed, 3 insertions(+), 2 deletions(-)
Index: b/kernel/printk.c =================================================================== --- a/kernel/printk.c +++ b/kernel/printk.c @@ -824,8 +824,9 @@ static int console_trylock_for_printk(un __releases(&logbuf_lock) { #ifdef CONFIG_PREEMPT_RT_FULL - int lock = !early_boot_irqs_disabled && !irqs_disabled_flags(flags) && - !preempt_count(); + int lock = oops_in_progress || + (!early_boot_irqs_disabled && !irqs_disabled_flags(flags) && + !preempt_count()); #else int lock = 1; #endif --- drivers/tty/sysrq.c | 3 3 + 0 - 0 ! 1 file changed, 3 insertions(+) Index: b/drivers/tty/sysrq.c =================================================================== --- a/drivers/tty/sysrq.c +++ b/drivers/tty/sysrq.c @@ -499,6 +499,8 @@ void __handle_sysrq(int key, bool check_ int i; unsigned long flags; +int save_oops_in_progress = oops_in_progress; +oops_in_progress = 1; spin_lock_irqsave(&sysrq_key_table_lock, flags); /* * Raise the apparent loglevel to maximum so that the sysrq header @@ -542,6 +544,7 @@ void __handle_sysrq(int key, bool check_ console_loglevel = orig_log_level; } spin_unlock_irqrestore(&sysrq_key_table_lock, flags); +oops_in_progress = save_oops_in_progress; } void handle_sysrq(int key)--- kernel/printk.c | 2 1 + 1 - 0 ! 1 file changed, 1 insertion(+), 1 deletion(-)
Index: b/kernel/printk.c =================================================================== --- a/kernel/printk.c +++ b/kernel/printk.c @@ -66,7 +66,7 @@ int console_printk[4] = { * Low level drivers may need that to know if they can schedule in * their unblank() callback or not. So let's export it. */ -int oops_in_progress; +int oops_in_progress = 1; EXPORT_SYMBOL(oops_in_progress); /*--- arch/arm/Kconfig.debug | 2 1 + 1 - 0 ! arch/arm/include/asm/hardirq.h | 2 1 + 1 - 0 ! arch/arm/include/asm/irq.h | 3 3 + 0 - 0 ! arch/arm/include/asm/smp.h | 2 2 + 0 - 0 ! arch/arm/kernel/process.c | 15 15 + 0 - 0 ! arch/arm/kernel/smp.c | 60 60 + 0 - 0 ! 6 files changed, 82 insertions(+), 2 deletions(-)
Index: b/arch/arm/include/asm/irq.h =================================================================== --- a/arch/arm/include/asm/irq.h +++ b/arch/arm/include/asm/irq.h @@ -25,6 +25,9 @@ extern void migrate_irqs(void); extern void asm_do_IRQ(unsigned int, struct pt_regs *); void init_IRQ(void); +void arch_trigger_all_cpu_backtrace(void); +#define arch_trigger_all_cpu_backtrace arch_trigger_all_cpu_backtrace + #endif #endif Index: b/arch/arm/kernel/process.c =================================================================== --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -62,6 +62,21 @@ static volatile int hlt_counter; #include <mach/system.h> +#ifdef CONFIG_SMP + +void arch_trigger_all_cpu_backtrace(void) +{ + smp_send_all_cpu_backtrace(); +} + +#else + +void arch_trigger_all_cpu_backtrace(void) +{ +} + +#endif + void disable_hlt(void) { hlt_counter++; Index: b/arch/arm/include/asm/smp.h =================================================================== --- a/arch/arm/include/asm/smp.h +++ b/arch/arm/include/asm/smp.h @@ -93,4 +93,6 @@ extern void arch_send_call_function_ipi_ */ extern void show_local_irqs(struct seq_file *, int); +extern void smp_send_all_cpu_backtrace(void); + #endif /* ifndef __ASM_ARM_SMP_H */ Index: b/arch/arm/kernel/smp.c =================================================================== --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -53,6 +53,7 @@ enum ipi_msg_type { IPI_CALL_FUNC, IPI_CALL_FUNC_SINGLE, IPI_CPU_STOP, + IPI_ALL_CPU_BACKTRACE, }; int __cpuinit __cpu_up(unsigned int cpu) @@ -405,6 +406,7 @@ static const char *ipi_types[NR_IPI] = { S(IPI_CALL_FUNC, "Function call interrupts"), S(IPI_CALL_FUNC_SINGLE, "Single function call interrupts"), S(IPI_CPU_STOP, "CPU stop interrupts"), + S(IPI_ALL_CPU_BACKTRACE, "All cpu backtrace"), }; void show_ipi_list(struct seq_file *p, int prec) @@ -555,6 +557,60 @@ static void ipi_cpu_stop(unsigned int cp cpu_relax(); } +static cpumask_t backtrace_mask; + +/* "in progress" flag of arch_trigger_all_cpu_backtrace */ +static unsigned long backtrace_flag; + +void smp_send_all_cpu_backtrace(void) +{ + int i; + cpumask_t this_cpu_mask; + + if (test_and_set_bit(0, &backtrace_flag)) + /* + * If there is already a trigger_all_cpu_backtrace() in progress + * (backtrace_flag == 1), don't output double cpu dump infos. + */ + return; + + backtrace_mask = cpu_online_map; + cpus_clear(this_cpu_mask); + cpu_set(smp_processor_id(), this_cpu_mask); + + printk(KERN_INFO "sending IPI to all CPUs:\n"); + smp_cross_call(&backtrace_mask, IPI_ALL_CPU_BACKTRACE); + + + /* Wait for up to 10 seconds for all other CPUs to do the backtrace */ + for (i = 0; i < 10 * 1000; i++) { + if (cpus_equal(backtrace_mask, this_cpu_mask)) + break; + mdelay(1); + } + + clear_bit(0, &backtrace_flag); + smp_mb__after_clear_bit(); +} + + +/* + * ipi_all_cpu_backtrace - handle IPI from smp_send_all_cpu_backtrace() + */ +static void ipi_all_cpu_backtrace(unsigned int cpu, struct pt_regs *regs) +{ + if (cpu_isset(cpu, backtrace_mask)) { + static arch_spinlock_t lock = __ARCH_SPIN_LOCK_UNLOCKED; + + arch_spin_lock(&lock); + printk(KERN_WARNING "IPI backtrace for cpu %d\n", cpu); +printk("regs 0x%p\n", regs); + show_regs(regs); + arch_spin_unlock(&lock); + cpu_clear(cpu, backtrace_mask); + } +} + /* * Main handler for inter-processor interrupts */ @@ -587,6 +643,10 @@ asmlinkage void __exception_irq_entry do ipi_cpu_stop(cpu); break; + case IPI_ALL_CPU_BACKTRACE: + ipi_all_cpu_backtrace(cpu, regs); + break; + default: printk(KERN_CRIT "CPU%u: Unknown IPI message 0x%x\n", cpu, ipinr); Index: b/arch/arm/Kconfig.debug =================================================================== --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -21,7 +21,7 @@ config STRICT_DEVMEM # traces, you can get a slightly smaller kernel by setting this option to # n, but then RMK will have to kill you ;). config FRAME_POINTER - bool + bool "frame pointer support" depends on !THUMB2_KERNEL default y if !ARM_UNWIND || FUNCTION_GRAPH_TRACER help Index: b/arch/arm/include/asm/hardirq.h =================================================================== --- a/arch/arm/include/asm/hardirq.h +++ b/arch/arm/include/asm/hardirq.h @@ -5,7 +5,7 @@ #include <linux/threads.h> #include <asm/irq.h> -#define NR_IPI 5 +#define NR_IPI 6 typedef struct { unsigned int __softirq_pending;# # Automatically generated make config: don't edit # Linux/arm 3.0.1 Kernel Configuration # CONFIG_ARM=y CONFIG_MIGHT_HAVE_PCI=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_USES_GETTIMEOFFSET is not set CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_KTIME_SCALAR=y CONFIG_HAVE_PROC_CPU=y CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_LOCKBREAK=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_VECTORS_BASE=0xffff0000 # CONFIG_ARM_PATCH_PHYS_VIRT is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_HAVE_IRQ_WORK=y
# # General setup # CONFIG_EXPERIMENTAL=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_CROSS_COMPILE="" CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_HAVE_KERNEL_GZIP=y CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_LZO=y CONFIG_KERNEL_GZIP=y # CONFIG_KERNEL_LZMA is not set # CONFIG_KERNEL_LZO is not set CONFIG_DEFAULT_HOSTNAME="(none)" CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_FHANDLE is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set CONFIG_HAVE_GENERIC_HARDIRQS=y
# # IRQ subsystem # CONFIG_GENERIC_HARDIRQS=y CONFIG_HAVE_SPARSE_IRQ=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_IRQ_FORCED_THREADING=y # CONFIG_SPARSE_IRQ is not set
# # RCU Subsystem # CONFIG_TREE_PREEMPT_RCU=y CONFIG_PREEMPT_RCU=y # CONFIG_RCU_TRACE is not set CONFIG_RCU_FANOUT=32 # CONFIG_RCU_FANOUT_EXACT is not set # CONFIG_TREE_RCU_TRACE is not set # CONFIG_RCU_BOOST is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 # CONFIG_CGROUPS is not set # CONFIG_NAMESPACES is not set # CONFIG_SCHED_AUTOGROUP is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y CONFIG_EXPERT=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_EMBEDDED=y CONFIG_HAVE_PERF_EVENTS=y CONFIG_PERF_USE_VMALLOC=y
# # Kernel Performance Events And Counters # # CONFIG_PERF_EVENTS is not set # CONFIG_PERF_COUNTERS is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_PCI_QUIRKS=y CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_PROFILING is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_USE_GENERIC_SMP_HELPERS=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_DMA_API_DEBUG=y
# # GCOV-based kernel profiling # # CONFIG_GCOV_KERNEL is not set CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y CONFIG_LBDAF=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set
# # IO Schedulers # CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_DEADLINE=y # CONFIG_IOSCHED_CFQ is not set CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" # CONFIG_INLINE_SPIN_TRYLOCK is not set # CONFIG_INLINE_SPIN_TRYLOCK_BH is not set # CONFIG_INLINE_SPIN_LOCK is not set # CONFIG_INLINE_SPIN_LOCK_BH is not set # CONFIG_INLINE_SPIN_LOCK_IRQ is not set # CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set # CONFIG_INLINE_SPIN_UNLOCK is not set # CONFIG_INLINE_SPIN_UNLOCK_BH is not set # CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set # CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set # CONFIG_INLINE_READ_TRYLOCK is not set # CONFIG_INLINE_READ_LOCK is not set # CONFIG_INLINE_READ_LOCK_BH is not set # CONFIG_INLINE_READ_LOCK_IRQ is not set # CONFIG_INLINE_READ_LOCK_IRQSAVE is not set # CONFIG_INLINE_READ_UNLOCK is not set # CONFIG_INLINE_READ_UNLOCK_BH is not set # CONFIG_INLINE_READ_UNLOCK_IRQ is not set # CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set # CONFIG_INLINE_WRITE_TRYLOCK is not set # CONFIG_INLINE_WRITE_LOCK is not set # CONFIG_INLINE_WRITE_LOCK_BH is not set # CONFIG_INLINE_WRITE_LOCK_IRQ is not set # CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set # CONFIG_INLINE_WRITE_UNLOCK is not set # CONFIG_INLINE_WRITE_UNLOCK_BH is not set # CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set # CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set # CONFIG_MUTEX_SPIN_ON_OWNER is not set CONFIG_FREEZER=y
# # System Type # CONFIG_MMU=y # CONFIG_ARCH_INTEGRATOR is not set # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_VEXPRESS is not set CONFIG_ARCH_NE1=y # CONFIG_ARCH_AT91 is not set # CONFIG_ARCH_BCMRING is not set # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_CNS3XXX is not set # CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set # CONFIG_ARCH_FOOTBRIDGE is not set # CONFIG_ARCH_MXC is not set # CONFIG_ARCH_MXS is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set # CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set # CONFIG_ARCH_IXP23XX is not set # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_DOVE is not set # CONFIG_ARCH_KIRKWOOD is not set # CONFIG_ARCH_LOKI is not set # CONFIG_ARCH_LPC32XX is not set # CONFIG_ARCH_MV78XX0 is not set # CONFIG_ARCH_ORION5X is not set # CONFIG_ARCH_MMP is not set # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_W90X900 is not set # CONFIG_ARCH_NUC93X is not set # CONFIG_ARCH_TEGRA is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_MSM is not set # CONFIG_ARCH_SHMOBILE is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_S3C64XX is not set # CONFIG_ARCH_S5P64X0 is not set # CONFIG_ARCH_S5PC100 is not set # CONFIG_ARCH_S5PV210 is not set # CONFIG_ARCH_EXYNOS4 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_TCC_926 is not set # CONFIG_ARCH_U300 is not set # CONFIG_ARCH_U8500 is not set # CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set # CONFIG_PLAT_SPEAR is not set # CONFIG_ARCH_VT8500 is not set # CONFIG_KEYBOARD_GPIO_POLLED is not set
# # NaviEngine1 platform type # CONFIG_MACH_NE1TB=y # CONFIG_MACH_NE1DB is not set
# # Device drivers for the NaviEngine1 embedded controllers # CONFIG_NE1_GPIO=y CONFIG_NE1_USB=y
# # Device drivers for the NE1-xB on-board devices #
# # System MMU #
# # Processor Type # CONFIG_CPU_V6=y CONFIG_CPU_V6K=y CONFIG_CPU_32v6=y CONFIG_CPU_32v6K=y CONFIG_CPU_ABRT_EV6=y CONFIG_CPU_PABRT_V6=y CONFIG_CPU_CACHE_V6=y CONFIG_CPU_CACHE_VIPT=y CONFIG_CPU_COPY_V6=y CONFIG_CPU_TLB_V6=y CONFIG_CPU_HAS_ASID=y CONFIG_CPU_CP15=y CONFIG_CPU_CP15_MMU=y CONFIG_CPU_USE_DOMAINS=y
# # Processor Features # CONFIG_ARM_THUMB=y # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_BPREDICT_DISABLE is not set CONFIG_DMA_CACHE_RWFO=y CONFIG_ARM_L1_CACHE_SHIFT=5 CONFIG_ARM_DMA_MEM_BUFFERABLE=y CONFIG_CPU_HAS_PMU=y # CONFIG_ARM_ERRATA_411920 is not set CONFIG_ARM_GIC=y
# # Bus support # CONFIG_ARM_AMBA=y CONFIG_PCI=y CONFIG_PCI_SYSCALL=y # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set
# # Kernel Features # CONFIG_TICK_ONESHOT=y # CONFIG_HIGH_RES_TIMERS is not set CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SMP=y CONFIG_SMP_ON_UP=y CONFIG_HAVE_ARM_SCU=y CONFIG_HAVE_ARM_TWD=y CONFIG_VMSPLIT_3G=y # CONFIG_VMSPLIT_2G is not set # CONFIG_VMSPLIT_1G is not set CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_NR_CPUS=4 CONFIG_HOTPLUG_CPU=y CONFIG_LOCAL_TIMERS=y CONFIG_PREEMPT=y CONFIG_PREEMPT_RT_BASE=y # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT_LL is not set # CONFIG_PREEMPT_RTB is not set CONFIG_PREEMPT_RT_FULL=y CONFIG_HZ=100 CONFIG_AEABI=y CONFIG_OABI_COMPAT=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y # CONFIG_HAVE_ARCH_PFN_VALID is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SNSC_SPARSE_SECTION_SHIFT=25 CONFIG_SPARSEMEM_EXTREME=y CONFIG_HAVE_MEMBLOCK=y CONFIG_SPLIT_PTLOCK_CPUS=999999 # CONFIG_COMPACTION is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y # CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 # CONFIG_CLEANCACHE is not set CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_ALIGNMENT_TRAP=y # CONFIG_UACCESS_WITH_MEMCPY is not set # CONFIG_SECCOMP is not set # CONFIG_CC_STACKPROTECTOR is not set # CONFIG_DEPRECATED_PARAM_STRUCT is not set
# # Boot options # # CONFIG_USE_OF is not set CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="root=/dev/nfs ip=dhcp mem=256M console=ttyS0,38400" CONFIG_CMDLINE_FROM_BOOTLOADER=y # CONFIG_CMDLINE_EXTEND is not set # CONFIG_CMDLINE_FORCE is not set # CONFIG_XIP_KERNEL is not set # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set # CONFIG_AUTO_ZRELADDR is not set
# # CPU Power Management # # CONFIG_CPU_IDLE is not set
# # Floating point emulation #
# # At least one emulation must be selected # CONFIG_FPE_NWFPE=y # CONFIG_FPE_NWFPE_XP is not set # CONFIG_FPE_FASTFPE is not set CONFIG_VFP=y
# # Userspace binary formats # CONFIG_BINFMT_ELF=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_HAVE_AOUT=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set
# # Power management options # CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y CONFIG_PM_SLEEP=y CONFIG_PM_SLEEP_SMP=y # CONFIG_PM_RUNTIME is not set CONFIG_PM=y # CONFIG_PM_DEBUG is not set # CONFIG_APM_EMULATION is not set CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_NET=y
# # Networking options # CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y # CONFIG_IP_PNP_BOOTP is not set # CONFIG_IP_PNP_RARP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE_DEMUX is not set # CONFIG_ARPD is not set # CONFIG_SYN_COOKIES is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set CONFIG_INET_TUNNEL=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set CONFIG_IPV6=y # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set # CONFIG_IPV6_OPTIMISTIC_DAD is not set # CONFIG_INET6_AH is not set # CONFIG_INET6_ESP is not set # CONFIG_INET6_IPCOMP is not set # CONFIG_IPV6_MIP6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set CONFIG_INET6_XFRM_MODE_TRANSPORT=y CONFIG_INET6_XFRM_MODE_TUNNEL=y CONFIG_INET6_XFRM_MODE_BEET=y # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set CONFIG_IPV6_SIT=y # CONFIG_IPV6_SIT_6RD is not set CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_IPV6_TUNNEL is not set # CONFIG_IPV6_MULTIPLE_TABLES is not set # CONFIG_IPV6_MROUTE is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETWORK_PHY_TIMESTAMPING is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_L2TP is not set # CONFIG_BRIDGE is not set # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_PHONET is not set # CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set CONFIG_DNS_RESOLVER=y # CONFIG_BATMAN_ADV is not set CONFIG_RPS=y CONFIG_RFS_ACCEL=y CONFIG_XPS=y
# # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set # CONFIG_LIB80211 is not set
# # CFG80211 needs to be enabled for MAC80211 # # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set # CONFIG_CAIF is not set # CONFIG_CEPH_LIB is not set
# # Device Drivers #
# # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA 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_CRYPTOLOOP=y
# # DRBD disabled because PROC_FS, INET or CONNECTOR not selected # # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # CONFIG_BLK_DEV_RBD is not set # CONFIG_SENSORS_LIS3LV02D is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_INTEL_MID_PTI is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_PCH_PHUB is not set # CONFIG_C2PORT is not set
# # EEPROM support # # CONFIG_EEPROM_93CX6 is not set # CONFIG_CB710_CORE is not set
# # Texas Instruments shared transport line discipline # CONFIG_HAVE_IDE=y # CONFIG_IDE is not set
# # SCSI device support # CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y
# # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set # CONFIG_CHR_DEV_OSST is not set # CONFIG_BLK_DEV_SR is not set CONFIG_CHR_DEV_SG=y # CONFIG_CHR_DEV_SCH is not set CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set CONFIG_SCSI_WAIT_SCAN=m
# # SCSI Transports # # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_ISCSI_BOOT_SYSFS is not set # CONFIG_SCSI_CXGB3_ISCSI is not set # CONFIG_SCSI_CXGB4_ISCSI is not set # CONFIG_SCSI_BNX2_ISCSI is not set # CONFIG_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_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_MPT2SAS is not set # CONFIG_SCSI_HPTIOP is not set # CONFIG_LIBFC is not set # CONFIG_LIBFCOE is not set # CONFIG_FCOE is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN 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_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_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_PMCRAID is not set # CONFIG_SCSI_PM8001 is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_BFA_FC is not set # CONFIG_SCSI_DH is not set # CONFIG_SCSI_OSD_INITIATOR is not set # CONFIG_ATA is not set CONFIG_MD=y # CONFIG_BLK_DEV_MD is not set CONFIG_BLK_DEV_DM=y CONFIG_DM_DEBUG=y CONFIG_DM_CRYPT=y # CONFIG_DM_SNAPSHOT is not set # CONFIG_DM_MIRROR is not set # CONFIG_DM_RAID is not set # CONFIG_DM_ZERO is not set # CONFIG_DM_MULTIPATH is not set # CONFIG_DM_DELAY is not set # CONFIG_DM_UEVENT is not set # CONFIG_DM_FLAKEY is not set # CONFIG_TARGET_CORE is not set # CONFIG_FUSION is not set
# # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set # CONFIG_FIREWIRE_NOSY is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set # CONFIG_ARCNET is not set CONFIG_MII=y CONFIG_PHYLIB=y
# # MII PHY device drivers # # CONFIG_MARVELL_PHY is not set # CONFIG_DAVICOM_PHY is not set # CONFIG_QSEMI_PHY is not set # CONFIG_LXT_PHY is not set # CONFIG_CICADA_PHY is not set # CONFIG_VITESSE_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_REALTEK_PHY is not set # CONFIG_NATIONAL_PHY is not set # CONFIG_STE10XP is not set # CONFIG_LSI_ET1011C_PHY is not set # CONFIG_MICREL_PHY is not set # CONFIG_FIXED_PHY is not set # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y # CONFIG_AX88796 is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_SMC91X is not set # CONFIG_DM9000 is not set # CONFIG_ETHOC is not set # CONFIG_SMC911X is not set CONFIG_SMSC911X=y # CONFIG_SMSC911X_ARCH_HOOKS is not set # CONFIG_DNET is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set # CONFIG_KS8851_MLL is not set # CONFIG_ATL2 is not set # CONFIG_FTMAC100 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_IGBVF is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set # CONFIG_R8169 is not set # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_CNIC is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set # CONFIG_ATL1C is not set # CONFIG_JME is not set # CONFIG_STMMAC_ETH is not set # CONFIG_PCH_GBE is not set CONFIG_NETDEV_10000=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_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_VXGE is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set # CONFIG_NIU is not set # CONFIG_MLX4_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set # CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_BNA is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set # CONFIG_TR is not set CONFIG_WLAN=y # CONFIG_ATMEL is not set # CONFIG_PRISM54 is not set # CONFIG_USB_ZD1201 is not set # CONFIG_HOSTAP is not set
# # Enable WiMAX (Networking options) to see the WiMAX drivers #
# # USB Network Adapters # # CONFIG_USB_CATC is not set # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET is not set # CONFIG_USB_IPHETH is not set # CONFIG_WAN is not set
# # CAIF transport drivers # # CONFIG_FDDI is not set # CONFIG_HIPPI is not set CONFIG_PPP=y # CONFIG_PPP_MULTILINK is not set # CONFIG_PPP_FILTER is not set CONFIG_PPP_ASYNC=y # CONFIG_PPP_SYNC_TTY is not set # CONFIG_PPP_DEFLATE is not set # CONFIG_PPP_BSDCOMP is not set # CONFIG_PPP_MPPE is not set # CONFIG_PPPOE is not set # CONFIG_SLIP is not set CONFIG_SLHC=y # CONFIG_NET_FC is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set # CONFIG_VMXNET3 is not set # CONFIG_ISDN is not set # CONFIG_PHONE is not set
# # Input device support # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set # CONFIG_INPUT_POLLDEV is not set # CONFIG_INPUT_SPARSEKMAP is not set
# # 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 is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set
# # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_GPIO is not set # CONFIG_KEYBOARD_MATRIX is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_XTKBD is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_SENTELIC is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_MOUSE_GPIO is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set
# # Hardware I/O ports # CONFIG_SERIO=y CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_AMBAKMI is not set # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set # CONFIG_SERIO_ALTERA_PS2 is not set # CONFIG_SERIO_PS2MULT is not set # CONFIG_GAMEPORT is not set
# # Character devices # CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=16 # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set # CONFIG_N_GSM is not set # CONFIG_TRACE_SINK is not set CONFIG_DEVKMEM=y
# # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set
# # Non-8250 serial port support # # CONFIG_SERIAL_AMBA_PL010 is not set # CONFIG_SERIAL_AMBA_PL011 is not set # CONFIG_SERIAL_MFD_HSU is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_ALTERA_JTAGUART is not set # CONFIG_SERIAL_ALTERA_UART is not set # CONFIG_SERIAL_PCH_UART is not set # CONFIG_SERIAL_XILINX_PS_UART is not set # CONFIG_TTY_PRINTK is not set # CONFIG_HVC_DCC is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_RAMOOPS is not set # CONFIG_I2C is not set # CONFIG_SPI is not set
# # PPS support # # CONFIG_PPS is not set
# # PPS generators support #
# # PTP clock support #
# # Enable Device Drivers -> PPS to see the PTP clock options. # # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_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
# # Broadcom specific AMBA # # CONFIG_BCMA is not set CONFIG_MFD_SUPPORT=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set # CONFIG_ABX500_CORE is not set # CONFIG_LPC_SCH is not set # CONFIG_MFD_RDC321X is not set # CONFIG_MFD_JANZ_CMODIO is not set # CONFIG_MFD_VX855 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set
# # Graphics support # CONFIG_VGA_ARB=y CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_STUB_POULSBO is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
# # Display device support # # CONFIG_DISPLAY_SUPPORT is not set
# # Console display driver support # CONFIG_DUMMY_CONSOLE=y # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HIDRAW is not set
# # USB Input Devices # CONFIG_USB_HID=y # CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set
# # Special HID drivers # CONFIG_HID_A4TECH=y # CONFIG_HID_ACRUX is not set CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y CONFIG_HID_CHERRY=y CONFIG_HID_CHICONY=y CONFIG_HID_CYPRESS=y # CONFIG_HID_DRAGONRISE is not set # CONFIG_HID_EMS_FF is not set CONFIG_HID_EZKEY=y # CONFIG_HID_KEYTOUCH is not set # CONFIG_HID_KYE is not set # CONFIG_HID_UCLOGIC is not set # CONFIG_HID_WALTOP is not set CONFIG_HID_GYRATION=y # CONFIG_HID_TWINHAN is not set # CONFIG_HID_KENSINGTON is not set # CONFIG_HID_LCPOWER is not set CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set # CONFIG_LOGIG940_FF is not set # CONFIG_LOGIWII_FF is not set CONFIG_HID_MICROSOFT=y CONFIG_HID_MONTEREY=y # CONFIG_HID_MULTITOUCH is not set # CONFIG_HID_NTRIG is not set # CONFIG_HID_ORTEK is not set CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y # CONFIG_HID_PICOLCD is not set # CONFIG_HID_QUANTA is not set # CONFIG_HID_ROCCAT is not set # CONFIG_HID_ROCCAT_ARVO is not set # CONFIG_HID_ROCCAT_KONE is not set # CONFIG_HID_ROCCAT_KONEPLUS is not set # CONFIG_HID_ROCCAT_KOVAPLUS is not set # CONFIG_HID_ROCCAT_PYRA is not set CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y CONFIG_HID_SUNPLUS=y # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set # CONFIG_HID_TOPSEED is not set # CONFIG_HID_THRUSTMASTER is not set # CONFIG_HID_ZEROPLUS is not set # CONFIG_HID_ZYDACRON is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set # CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
# # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set # CONFIG_USB_MON is not set # CONFIG_USB_WUSB is not set # CONFIG_USB_WUSB_CBAF is not set
# # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_XHCI_HCD is not set CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_ROOT_HUB_TT is not set CONFIG_USB_EHCI_TT_NEWSCHED=y # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set # CONFIG_USB_ISP1362_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set # CONFIG_USB_WHCI_HCD is not set # CONFIG_USB_HWA_HCD is not set # CONFIG_USB_MUSB_HDRC is not set
# # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set # CONFIG_USB_TMC is not set
# # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may #
# # also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_REALTEK is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_STORAGE_ENE_UB6250 is not set # CONFIG_USB_UAS is not set # CONFIG_USB_LIBUSUAL is not set
# # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set
# # USB port drivers # CONFIG_USB_SERIAL=y # CONFIG_USB_SERIAL_CONSOLE is not set # CONFIG_USB_EZUSB is not set CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_AIRCABLE is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_CH341 is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set # CONFIG_USB_SERIAL_CP210X is not set # CONFIG_USB_SERIAL_CYPRESS_M8 is not set # CONFIG_USB_SERIAL_EMPEG is not set # CONFIG_USB_SERIAL_FTDI_SIO is not set # CONFIG_USB_SERIAL_FUNSOFT is not set # CONFIG_USB_SERIAL_VISOR is not set # CONFIG_USB_SERIAL_IPAQ is not set # CONFIG_USB_SERIAL_IR is not set # CONFIG_USB_SERIAL_EDGEPORT is not set # CONFIG_USB_SERIAL_EDGEPORT_TI is not set # CONFIG_USB_SERIAL_GARMIN is not set # CONFIG_USB_SERIAL_IPW is not set # CONFIG_USB_SERIAL_IUU is not set # CONFIG_USB_SERIAL_KEYSPAN_PDA is not set # CONFIG_USB_SERIAL_KEYSPAN is not set # CONFIG_USB_SERIAL_KLSI is not set # CONFIG_USB_SERIAL_KOBIL_SCT is not set # CONFIG_USB_SERIAL_MCT_U232 is not set # CONFIG_USB_SERIAL_MOS7720 is not set # CONFIG_USB_SERIAL_MOS7840 is not set # CONFIG_USB_SERIAL_MOTOROLA is not set # CONFIG_USB_SERIAL_NAVMAN is not set CONFIG_USB_SERIAL_PL2303=y # CONFIG_USB_SERIAL_OTI6858 is not set # CONFIG_USB_SERIAL_QCAUX is not set # CONFIG_USB_SERIAL_QUALCOMM is not set # CONFIG_USB_SERIAL_SPCP8X5 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set # CONFIG_USB_SERIAL_SIEMENS_MPI is not set # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set # CONFIG_USB_SERIAL_SYMBOL is not set # CONFIG_USB_SERIAL_TI is not set # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_XIRCOM is not set # CONFIG_USB_SERIAL_OPTION is not set # CONFIG_USB_SERIAL_OMNINET is not set # CONFIG_USB_SERIAL_OPTICON is not set # CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set # CONFIG_USB_SERIAL_ZIO is not set # CONFIG_USB_SERIAL_SSU100 is not set # CONFIG_USB_SERIAL_DEBUG is not set
# # USB Miscellaneous drivers # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set # CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_YUREX is not set # CONFIG_USB_GADGET is not set
# # OTG and related infrastructure # # CONFIG_USB_GPIO_VBUS is not set # CONFIG_USB_ULPI is not set # CONFIG_NOP_USB_XCEIV is not set # CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_NFC_DEVICES is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set
# # RTC interfaces # CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set # CONFIG_RTC_DRV_TEST is not set
# # SPI RTC drivers #
# # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_MSM6242 is not set # CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_RP5C01 is not set # CONFIG_RTC_DRV_V3020 is not set
# # on-CPU RTC drivers # # CONFIG_RTC_DRV_PL030 is not set # CONFIG_RTC_DRV_PL031 is not set CONFIG_RTC_DRV_NE1TB=y # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set
# # File systems # CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y CONFIG_EXT3_DEFAULTS_TO_ORDERED=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y # CONFIG_EXT4_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_XFS_FS=y CONFIG_XFS_QUOTA=y CONFIG_XFS_POSIX_ACL=y CONFIG_XFS_RT=y # CONFIG_XFS_DEBUG is not set # CONFIG_GFS2_FS is not set # CONFIG_BTRFS_FS is not set # CONFIG_NILFS2_FS is not set CONFIG_FS_POSIX_ACL=y CONFIG_EXPORTFS=y CONFIG_FILE_LOCKING=y CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_FANOTIFY is not set # CONFIG_QUOTA is not set # CONFIG_QUOTA_NETLINK_INTERFACE is not set CONFIG_QUOTACTL=y # CONFIG_AUTOFS4_FS is not set CONFIG_FUSE_FS=y # CONFIG_CUSE is not set
# # Caches # # CONFIG_FSCACHE is not set
# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set # CONFIG_UDF_FS is not set
# # DOS/FAT/NT Filesystems # CONFIG_FAT_FS=y # CONFIG_MSDOS_FS is not set CONFIG_VFAT_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_NTFS_FS is not set
# # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_TMPFS_XATTR is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_ECRYPT_FS is not set # CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set # CONFIG_PSTORE is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y # CONFIG_NFS_V4_1 is not set CONFIG_ROOT_NFS=y # CONFIG_NFS_USE_LEGACY_DNS is not set CONFIG_NFS_USE_KERNEL_DNS=y # CONFIG_NFS_USE_NEW_IDMAPPER is not set CONFIG_NFSD=y CONFIG_NFSD_DEPRECATED=y # CONFIG_NFSD_V3 is not set # CONFIG_NFSD_V4 is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y # CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set
# # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set # CONFIG_NLS_CODEPAGE_850 is not set # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set # CONFIG_NLS_CODEPAGE_860 is not set # CONFIG_NLS_CODEPAGE_861 is not set # CONFIG_NLS_CODEPAGE_862 is not set # CONFIG_NLS_CODEPAGE_863 is not set # CONFIG_NLS_CODEPAGE_864 is not set # CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # CONFIG_NLS_CODEPAGE_869 is not set # CONFIG_NLS_CODEPAGE_936 is not set # CONFIG_NLS_CODEPAGE_950 is not set CONFIG_NLS_CODEPAGE_932=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 is not set # CONFIG_NLS_CODEPAGE_1251 is not set # CONFIG_NLS_ASCII is not set CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # CONFIG_NLS_ISO8859_6 is not set # CONFIG_NLS_ISO8859_7 is not set # CONFIG_NLS_ISO8859_9 is not set # CONFIG_NLS_ISO8859_13 is not set # CONFIG_NLS_ISO8859_14 is not set # CONFIG_NLS_ISO8859_15 is not set # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set
# # Kernel hacking # CONFIG_PRINTK_TIME=y CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 CONFIG_ENABLE_WARN_DEPRECATED=y # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_SECTION_MISMATCH is not set CONFIG_DEBUG_KERNEL=y # CONFIG_LOCKUP_DETECTOR is not set # CONFIG_HARDLOCKUP_DETECTOR is not set # CONFIG_DETECT_HUNG_TASK is not set CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_KMEMLEAK is not set CONFIG_DEBUG_PREEMPT=y # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_LOCK_ALLOC is not set # CONFIG_PROVE_LOCKING is not set # CONFIG_SPARSE_RCU_POINTER is not set # CONFIG_LOCK_STAT is not set CONFIG_DEBUG_SPINLOCK_SLEEP=y # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_TEST_LIST_SORT is not set # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set # CONFIG_DEBUG_CREDENTIALS is not set CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set CONFIG_RCU_CPU_STALL_TIMEOUT=60 CONFIG_RCU_CPU_STALL_VERBOSE=y # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # CONFIG_DEBUG_PER_CPU_MAPS is not set # CONFIG_LKDTM is not set # CONFIG_CPU_NOTIFIER_ERROR_INJECT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_SYSCTL_SYSCALL_CHECK is not set # CONFIG_DEBUG_PAGEALLOC is not set CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_TRACING_SUPPORT=y # CONFIG_FTRACE is not set # CONFIG_DYNAMIC_DEBUG is not set # CONFIG_DMA_API_DEBUG is not set # CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set # CONFIG_TEST_KSTRTOX is not set # CONFIG_STRICT_DEVMEM is not set CONFIG_ARM_UNWIND=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y CONFIG_EARLY_PRINTK=y # CONFIG_DEBUG_ICEDCC is not set # CONFIG_OC_ETM is not set
# # Security options # CONFIG_KEYS=y # CONFIG_KEYS_DEBUG_PROC_KEYS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_DEFAULT_SECURITY="" CONFIG_CRYPTO=y
# # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_PCOMP2=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_PCRYPT is not set CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_TEST is not set
# # Authenticated Encryption with Associated Data # # CONFIG_CRYPTO_CCM is not set # CONFIG_CRYPTO_GCM is not set # CONFIG_CRYPTO_SEQIV is not set
# # Block modes # CONFIG_CRYPTO_CBC=y # CONFIG_CRYPTO_CTR is not set # CONFIG_CRYPTO_CTS is not set CONFIG_CRYPTO_ECB=y # CONFIG_CRYPTO_LRW is not set CONFIG_CRYPTO_PCBC=y # CONFIG_CRYPTO_XTS is not set
# # Hash modes # # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_VMAC is not set
# # Digest # # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_GHASH is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_RMD128 is not set # CONFIG_CRYPTO_RMD160 is not set # CONFIG_CRYPTO_RMD256 is not set # CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_TGR192 is not set # CONFIG_CRYPTO_WP512 is not set
# # Ciphers # # CONFIG_CRYPTO_AES is not set # CONFIG_CRYPTO_ANUBIS is not set # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_SALSA20 is not set # CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_SERPENT is not set # CONFIG_CRYPTO_TEA is not set # CONFIG_CRYPTO_TWOFISH is not set
# # Compression # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set
# # Random Number Generation # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_USER_API_HASH is not set # CONFIG_CRYPTO_USER_API_SKCIPHER is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_BINARY_PRINTF is not set
# # Library routines # CONFIG_BITREVERSE=y CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set # CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y # CONFIG_XZ_DEC is not set # CONFIG_XZ_DEC_BCJ is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_CPU_RMAP=y CONFIG_NLATTR=y CONFIG_GENERIC_ATOMIC64=y # CONFIG_AVERAGE is not set
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