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

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

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

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

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

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

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