[0/2] linux-user: Let sigaction query SIGKILL/SIGSTOP

Message

Ilya Leoshkevich June 1, 2021, 2:55 p.m. UTC

valgrind fails to start under linux-user, one of the reasons being that
it tries to query all the sigactions, which qemu (unlike the real
kernel) doesn't allow for SIGKILL/SIGSTOP.

Patch 1 lifts this restriction, patch 2 adds a test.

Ilya Leoshkevich (2):
  linux-user: Let sigaction query SIGKILL/SIGSTOP
  tests/tcg/linux-test: Check that sigaction can query SIGKILL/SIGSTOP

 linux-user/signal.c              | 6 +++++-
 tests/tcg/multiarch/linux-test.c | 9 +++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)