Re: UBSAN: Undefined behaviour in arch/x86/events/amd/ibs.c:582:24: member access within null pointer of type 'struct perf_event'

2018-07-21 Thread Paul Menzel
Dear Thomas, Am 20.07.2018 um 10:39 schrieb Thomas Gleixner: On Fri, 20 Jul 2018, Paul Menzel wrote: Enabling the undefined behavior sanitizer and building GNU/Linux 4.18-rc5+ (with some unrelated commits) with GCC 8.1.0 from Debian Sid/unstable, the warning below is shown. [2.111913]

Re: UBSAN: Undefined behaviour in arch/x86/events/amd/ibs.c:582:24: member access within null pointer of type 'struct perf_event'

2018-07-21 Thread Paul Menzel
Dear Thomas, Am 20.07.2018 um 10:39 schrieb Thomas Gleixner: On Fri, 20 Jul 2018, Paul Menzel wrote: Enabling the undefined behavior sanitizer and building GNU/Linux 4.18-rc5+ (with some unrelated commits) with GCC 8.1.0 from Debian Sid/unstable, the warning below is shown. [2.111913]

Re: UBSAN: Undefined behaviour in arch/x86/events/amd/ibs.c:582:24: member access within null pointer of type 'struct perf_event'

2018-07-20 Thread Thomas Gleixner
Paul, On Fri, 20 Jul 2018, Paul Menzel wrote: > Enabling the undefined behavior sanitizer and building GNU/Linux 4.18-rc5+ > (with some unrelated commits) with GCC 8.1.0 from Debian Sid/unstable, the > warning below is shown. > > > [2.111913] > >

Re: UBSAN: Undefined behaviour in arch/x86/events/amd/ibs.c:582:24: member access within null pointer of type 'struct perf_event'

2018-07-20 Thread Thomas Gleixner
Paul, On Fri, 20 Jul 2018, Paul Menzel wrote: > Enabling the undefined behavior sanitizer and building GNU/Linux 4.18-rc5+ > (with some unrelated commits) with GCC 8.1.0 from Debian Sid/unstable, the > warning below is shown. > > > [2.111913] > >

UBSAN: Undefined behaviour in arch/x86/events/amd/ibs.c:582:24: member access within null pointer of type 'struct perf_event'

2018-07-20 Thread Paul Menzel
Dear Linux folks, Enabling the undefined behavior sanitizer and building GNU/Linux 4.18-rc5+ (with some unrelated commits) with GCC 8.1.0 from Debian Sid/unstable, the warning below is shown. [2.111913] [

UBSAN: Undefined behaviour in arch/x86/events/amd/ibs.c:582:24: member access within null pointer of type 'struct perf_event'

2018-07-20 Thread Paul Menzel
Dear Linux folks, Enabling the undefined behavior sanitizer and building GNU/Linux 4.18-rc5+ (with some unrelated commits) with GCC 8.1.0 from Debian Sid/unstable, the warning below is shown. [2.111913] [