Re: [PATCH -mm] ubsan, x86: disable alignemnt checks for arch/x86/*

2016-02-01 Thread Mike Krinkin
Works well for me, thank you. Tested-by: Mike Krinkin On Mon, Feb 01, 2016 at 08:08:19PM +0300, Andrey Ryabinin wrote: > On 01/30/2016 03:36 AM, Mike Krinkin wrote: > > option CONFIG_UBSAN_ALIGNMENT breaks x86-64 kernel with lockdep enabled, > > i. e kernel with CONFIG_UBSAN_ALIGNMENT fails to l

Re: [PATCH -mm] ubsan, x86: disable alignemnt checks for arch/x86/*

2016-02-01 Thread kbuild test robot
Hi Andrey, [auto build test WARNING on next-20160201] [cannot apply to kbuild/for-next kbuild/rc-fixes v4.5-rc2 v4.5-rc1 v4.4-rc8 v4.5-rc2] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Andr

Re: [PATCH -mm] ubsan, x86: disable alignemnt checks for arch/x86/*

2016-02-01 Thread kbuild test robot
Hi Andrey, [auto build test WARNING on next-20160201] [cannot apply to kbuild/for-next kbuild/rc-fixes v4.5-rc2 v4.5-rc1 v4.4-rc8 v4.5-rc2] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Andr

Re: [PATCH -mm] ubsan, x86: disable alignemnt checks for arch/x86/*

2016-02-01 Thread kbuild test robot
Hi Andrey, [auto build test WARNING on next-20160201] [cannot apply to kbuild/for-next kbuild/rc-fixes v4.5-rc2 v4.5-rc1 v4.4-rc8 v4.5-rc2] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Andr

[PATCH -mm] ubsan, x86: disable alignemnt checks for arch/x86/*

2016-02-01 Thread Andrey Ryabinin
On 01/30/2016 03:36 AM, Mike Krinkin wrote: > option CONFIG_UBSAN_ALIGNMENT breaks x86-64 kernel with lockdep enabled, > i. e kernel with CONFIG_UBSAN_ALIGNMENT fails to load without even any > error message. > > The problem is that ubsan callbacks use spinlocks and might be called > before lockdep