Commits
Max Filippov committed 3251f1e27a5
xtensa: save current register frame in fast_syscall_spill_registers_fixup We need it saved because it contains a3 where we track which register windows we still need to spill, and fixup handler may call C exception handlers. Also fix comments. Cc: stable@vger.kernel.org Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>