Re: [PATCH 30/32] s390/unwind: Disable KMSAN checks

2023-11-16 Thread Alexander Potapenko
On Thu, Nov 16, 2023 at 10:04 AM Alexander Potapenko wrote: > > On Wed, Nov 15, 2023 at 9:35 PM Ilya Leoshkevich wrote: > > > > The unwind code can read uninitialized frames. Furthermore, even in > > the good case, KMSAN does not emit shadow for backchains. Therefore > > disable it for the

Re: [PATCH 30/32] s390/unwind: Disable KMSAN checks

2023-11-16 Thread Alexander Potapenko
On Wed, Nov 15, 2023 at 9:35 PM Ilya Leoshkevich wrote: > > The unwind code can read uninitialized frames. Furthermore, even in > the good case, KMSAN does not emit shadow for backchains. Therefore > disable it for the unwinding functions. > > Signed-off-by: Ilya Leoshkevich > --- >

[PATCH 30/32] s390/unwind: Disable KMSAN checks

2023-11-15 Thread Ilya Leoshkevich
The unwind code can read uninitialized frames. Furthermore, even in the good case, KMSAN does not emit shadow for backchains. Therefore disable it for the unwinding functions. Signed-off-by: Ilya Leoshkevich --- arch/s390/kernel/unwind_bc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git