按键驱动出现问题 求急
我也将按键驱动加载进去了,当按下按键时 等一会儿就出现了下面的问题:
BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
Modules linked in: button
Pid: 0, comm: swapper
CPU: 0 Not tainted (2.6.33 #17)
PC is at synchronize_irq+0x18/0xc0
LR is at synchronize_irq+0xc/0xc0
pc : [<c007819c>] lr : [<c0078190>] psr: 00000013
sp : c03ddca0 ip : c03ddd10 fp : 00000000
r10: 30024ac4 r9 : 41129200 r8 : 30024b2c
r7 : 0000003f r6 : c03ea714 r5 : 00000000 r4 : c38a8560
r3 : 00028702 r2 : c03ea214 r1 : 00000010 r0 : c03ea714
Flags: nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 0000717f Table: 33a4c000 DAC: 00000017
BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
Modules linked in: button
Pid: 0, comm: swapper
CPU: 0 Not tainted (2.6.33 #17)
PC is at synchronize_irq+0x18/0xc0
LR is at synchronize_irq+0xc/0xc0
pc : [<c007819c>] lr : [<c0078190>] psr: 00000013
sp : c03ddca0 ip : c03ddd10 fp : 00000000
r10: 30024ac4 r9 : 41129200 r8 : 30024b2c
r7 : 0000003f r6 : c03ea714 r5 : 00000000 r4 : c38a8560
r3 : 00028702 r2 : c03ea214 r1 : 00000010 r0 : c03ea714
Flags: nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 0000717f Table: 33a4c000 DAC: 00000017
作者: qudongtianxia 发布时间: 2011-06-13
Flags: nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
检查你的配置
检查你的配置
作者: xiaopei1982 发布时间: 2011-06-13