Qoriq P5020 PowerPC board doesn't boot with the latest git version anymore

2017-11-29 Thread Christian Zigotzky
Hi Michael, Success! :-) I disabled PREEMPT in the kernel config and I removed the spinlock patch today. After that I compiled the RC1 again. With 'CONFIG_PREEMPT=n' and without the spinlock patch, the RC1 boots on my Qoriq P5020 PowerPC board without any problems. Many thanks for your help

Re: Qoriq P5020 PowerPC board doesn't boot with the latest git version anymore

2017-11-28 Thread Michael Ellerman
Christian Zigotzky writes: > Hi All, > > I compiled the latest git kernel today. Unfortunately my Varisys Cyrus > Plus board still doesn't boot with the latest git kernel. > > After that I patched the kernel source code with the spinlock patch and > compiled the kernel again. With the spinlock

Qoriq P5020 PowerPC board doesn't boot with the latest git version anymore

2017-11-25 Thread Christian Zigotzky
Hi All, I compiled the latest git kernel today. Unfortunately my Varisys Cyrus Plus board still doesn't boot with the latest git kernel. After that I patched the kernel source code with the spinlock patch and compiled the kernel again. With the spinlock patch, the latest git kernel boots wit

Re: Qoriq P5020 PowerPC board doesn't boot with the latest git version anymore

2017-11-22 Thread Michael Ellerman
Christian Zigotzky writes: > Hi All, > > I created a patch for the git kernel today. (see attachment) > Without the patch, the latest git kernel doesn't boot on my Cyrus Plus > board. Hi Christian, This doesn't make much sense. Are you running any out of tree drivers or patches on this machin

Qoriq P5020 PowerPC board doesn't boot with the latest git version anymore

2017-11-19 Thread Christian Zigotzky
Hi All, I created a patch for the git kernel today. (see attachment) Without the patch, the latest git kernel doesn't boot on my Cyrus Plus board. Cheers, Christian On 19 November 2017 at 5:57PM, Christian Zigotzky wrote: Hi All, A little success. :-) I reverted the following files from th

Qoriq P5020 PowerPC board doesn't boot with the latest git version anymore

2017-11-19 Thread Christian Zigotzky
Hi All, A little success. :-) I reverted the following files from the bad commit a8a217c22116eff6c120d753c9934089fb229af0 [1]: arch/powerpc/include/asm/spinlock.h kernel/locking/spinlock.c include/linux/spinlock_up.h include/linux/spinlock.h include/linux/rwlock.h After that I compiled the la

Qoriq P5020 PowerPC board doesn't boot with the latest git version anymore

2017-11-19 Thread Christian Zigotzky
Hi All, The bug is definitely in the commit a8a217c22116eff6c120d753c9934089fb229af0. [1] The kernel 4.14.0 boots without any problems on my Varisys Cyrus Plus board [2][3] and on my Varisys Nemo board [4]. I have patched the kernel 4.14.0 source code with the bad commit I found with bisect

Qoriq P5020 PowerPC board doesn't boot with the latest git version anymore

2017-11-18 Thread Christian Zigotzky
Hi All, I tested the latest Git kernel version on my Varisys Cyrus Plus board (A-EON AmigaOne X5000) [1][2] with a Qoriq P5020 PowerPC CPU from NXP today. Unfortunately it doesn't boot anymore. My Varisys Nemo board (A-EON AmigaOne X1000) [3], boots without any problems. I bisected between