On Wed, Aug 24, 2011 at 04:58:49PM -0700, Frank Rowand wrote: > 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. Hmmm... The last few that I have seen that looked like this were due to my messing up rcutorture so that the RCU-boost testing kthreads ran CPU-bound at real-time priority. Is it possible that something similar is happening on your system? Thanx, Paul > -Frank > Starting kernel ... > > [ 0.000000] Linux version 3.0.1-rt11 (frowand@xxxxxxxxxxxxxxxxx) (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@xxxxxxxxxxxx). > [ 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 -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html