[PATCH] selftests/sigaltstack: Fix ppc64 GCC build

Building the sigaltstack test with GCC on 64-bit powerpc errors with: gcc -Wall sas.c -o /home/michael/linux/.build/kselftest/sigaltstack/sas In file included from sas.c:23: current_stack_pointer.h:22:2: error: #error "implement current_stack_pointer equivalent" 22 | #error "imple

Re: Machine freezes after running KASAN KUnit test 21 with a GCC 13.2 built kernel but runs tests fine with a CLANG 18 build kernel (v6.9-rc5, 32bit ppc, PowerMac G4 DP)

On Sat, May 18, 2024 at 5:05 PM Erhard Furtner wrote: > > The patch fixes the issue on ppc too. Thanks! You're welcome! > The test run continues and I get a failing one later on (though not '31 > rcu_uaf' Nico reported but) '65 vmalloc_oob': > [...] > BUG: KASAN: vmalloc-out-of-bounds in vmallo