On 6/9/2025 1:40 AM, Xin Li (Intel) wrote: > > Xin Li (Intel) (2): > x86/fred/signal: Prevent immediate repeat of single step trap on > return from SIGTRAP handler > selftests/x86: Add a test to detect infinite SIGTRAP handler loop >
I see that Dave just applied the patches. Sending this out anyway since I was done reviewing them. Reviewed-by: Sohil Mehta <sohil.me...@intel.com> > arch/x86/include/asm/sighandling.h | 22 +++++ > arch/x86/kernel/signal_32.c | 4 + > arch/x86/kernel/signal_64.c | 4 + > tools/testing/selftests/x86/Makefile | 2 +- > tools/testing/selftests/x86/sigtrap_loop.c | 101 +++++++++++++++++++++ > 5 files changed, 132 insertions(+), 1 deletion(-) > create mode 100644 tools/testing/selftests/x86/sigtrap_loop.c > > > base-commit: dd2922dcfaa3296846265e113309e5f7f138839f
