Re: [PATCH 1/3] kexec: get rid of late printk

2013-09-08 Thread Bruno Prémont
On Sun, 08 September 2013 Daniel Vetter wrote: > On Sun, Sep 8, 2013 at 2:10 PM, Markus Trippelsdorf > wrote: > > kexec calls: > > printk(KERN_EMERG "Starting new kernel\n"); > > late before calling machine_shutdown(). > > However at this point the underlying fb device may have already been > >

Re: [PATCH 1/3] kexec: get rid of late printk

2013-09-08 Thread Daniel Vetter
On Sun, Sep 8, 2013 at 2:10 PM, Markus Trippelsdorf wrote: > kexec calls: > printk(KERN_EMERG "Starting new kernel\n"); > late before calling machine_shutdown(). > However at this point the underlying fb device may have already been > shutdown. This causes the kernel to hang. > Fix by simply gett

[PATCH 1/3] kexec: get rid of late printk

2013-09-08 Thread Markus Trippelsdorf
kexec calls: printk(KERN_EMERG "Starting new kernel\n"); late before calling machine_shutdown(). However at this point the underlying fb device may have already been shutdown. This causes the kernel to hang. Fix by simply getting rid of the printk call. Signed-off-by: Markus Trippelsdorf --- ke