On 22 April 2018 at 19:22, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > This is the start of the stable review cycle for the 4.9.96 release. > There are 95 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Responses should be made by Tue Apr 24 13:51:53 UTC 2018. > Anything received after that time might be too late. > > The whole patch series can be found in one patch at: > https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.96-rc1.gz > or in the git tree and branch at: > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y > and the diffstat can be found below. > > thanks, > > greg k-h Regression detected on arm64 devices Hikey and Juno. Here is the list of bad commit patches to be reverted. git bisect found first bad commit as "3" but reverting 3 patch failed. so i have to revert all four patches and boot test and the boot PASS on hikey. 1) Theodore Ts'o <tytso@xxxxxxx> random: add new ioctl RNDRESEEDCRNG 2) Theodore Ts'o <tytso@xxxxxxx> random: crng_reseed() should lock the crng instance that it is modifying 3) Theodore Ts'o <tytso@xxxxxxx> random: set up the NUMA crng instances after the CRNG is fully initialized 4) Theodore Ts'o <tytso@xxxxxxx> random: fix crng_ready() test Additional details, ------------------------ Boot failed log details log can be found at, https://lkft.validation.linaro.org/scheduler/job/193871#L3120 [ 5.789114] DEBUG_LOCKS_WARN_ON(irqs_disabled_flags(flags)) [ 5.794551] ------------[ cut here ]------------ [ 5.799216] WARNING: CPU: 0 PID: 0 at /srv/oe/build/tmp-rpb-glibc/ work-shared/hikey/kernel-source/kernel/locking/lockdep.c:2879 lockdep_trace_alloc+0xc0/0xc8 [ 5.813339] Modules linked in: fuse [ 5.816850] [ 5.818351] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.9.96-rc2 #1 [ 5.824630] Hardware name: HiKey Development Board (DT) [ 5.829866] task: ffff000009104680 task.stack: ffff0000090f0000 [ 5.835803] PC is at lockdep_trace_alloc+0xc0/0xc8 [ 5.840605] LR is at lockdep_trace_alloc+0xc0/0xc8 [ 5.845405] pc : [<ffff000008133778>] lr : [<ffff000008133778>] pstate: 600001c5 [ 5.852820] sp : ffff800077f02d60 [ 5.856141] x29: ffff800077f02d60 x28: 0000000000007ffe [ 5.861472] x27: 0000000000004000 x26: ffff0000090fa508 [ 5.866804] x25: 00000000000001c0 x24: ffff0000091ed000 [ 5.872136] x23: ffff800005f03c80 x22: ffff00000867d864 [ 5.877467] x21: 0000000000000008 x20: 00000000024088c0 [ 5.882798] x19: 00000000000001c0 x18: 0000000000000010 [ 5.888129] x17: 0000000000000007 x16: 0000000000000001 [ 5.893460] x15: 0000000000000006 x14: ffff000089ebb12f [ 5.898791] x13: ffff000009ebb13d x12: ffff000009cb9930 [ 5.904122] x11: ffff800077f02b40 x10: 000000000000017f [ 5.909454] x9 : 00000000ffffffd0 x8 : 0000000000000002 [ 5.914785] x7 : ffff0000090f0000 x6 : ffff00000813de38 [ 5.920117] x5 : 0000000000000000 x4 : 0000000000000001 [ 5.925449] x3 : 0000000000000002 x2 : 000000000000000 Best regards Naresh Kamboju