Re: bbb kexec bug: Unhandled fault external abort on non-linefetch (0x1028) at 0xfa1ac140

2016-01-01 Thread Dave Young
Hi, Grygorii Thanks fot your reply. On 12/28/15 at 02:15pm, Grygorii Strashko wrote: > On 12/28/2015 09:18 AM, Dave Young wrote: > > On 12/27/15 at 03:38pm, Dave Young wrote: > >> Here is what I get when I test kdump on Beagle bone black: > >> > >> Added a printk line at the begin of function

Re: bbb kexec bug: Unhandled fault external abort on non-linefetch (0x1028) at 0xfa1ac140

2015-12-28 Thread Grygorii Strashko
On 12/28/2015 09:18 AM, Dave Young wrote: > On 12/27/15 at 03:38pm, Dave Young wrote: >> Here is what I get when I test kdump on Beagle bone black: >> >> Added a printk line at the begin of function omap_gpio_rmw: >> printk("## %lx, %x, %x\n", base, reg, mask); >> >> Any hints how to fix

Re: bbb kexec bug: Unhandled fault external abort on non-linefetch (0x1028) at 0xfa1ac140

2015-12-27 Thread Dave Young
Ccing more people. On 12/27/15 at 03:38pm, Dave Young wrote: > Hi, > > Here is what I get when I test kdump on Beagle bone black: > > Added a printk line at the begin of function omap_gpio_rmw: > printk("## %lx, %x, %x\n", base, reg, mask); > > Any hints how to fix it? I tried call the

bbb kexec bug: Unhandled fault external abort on non-linefetch (0x1028) at 0xfa1ac140

2015-12-26 Thread Dave Young
Hi, Here is what I get when I test kdump on Beagle bone black: Added a printk line at the begin of function omap_gpio_rmw: printk("## %lx, %x, %x\n", base, reg, mask); Any hints how to fix it? I tried call the machine_kexec_mask_interrupts at runtime kernel also panics so it may not