Hi,

Sometimes, we have a low flow for access to our DSS7.
After reading log, i found these errors :
Code:
[ 4899.363257] [] ? handle_fasteoi_irq+0xe0/0x110
[ 4899.363254] [] ? note_interrupt+0x176/0x1c0
[ 4899.363244] [] ? __report_bad_irq+0x1e/0x80
[ 4899.363242] Call Trace:
[ 4899.363240] Pid: 0, comm: swapper Not tainted 2.6.35.14-oe64-00000-ge4ce801 #2
[ 4899.363291] Disabling IRQ #16
[ 4899.363283] [] ? cpu_idle+0x57/0x90
[ 4899.363279] [] ? cpuidle_idle_call+0x98/0x110
[ 4899.363276] [] ? poll_idle+0xa/0x70
[ 4899.363274] [] ? poll_idle+0x29/0x70
[ 4899.363268] [] ? menu_reflect+0x0/0x20
[ 4899.363266] [] ? ret_from_intr+0x0/0x11
[ 4899.363262] [] ? do_IRQ+0x65/0xe0
[ 4899.363260] [] ? handle_irq+0x17/0x20
Have you an idea to prevent this slowing down ?
Thank you for your help.

Regards.
Charlie.