Hexagon: set the e_flags in user regset view for core dumps

Signed-off-by: Richard Kuo <rkuo@codeaurora.org>

arch/hexagon/kernel/ptrace.c

@@ -183,6 +183,7 @@ static const struct user_regset_view hexagon_user_view = {
 	.e_machine = ELF_ARCH,
 	.ei_osabi = ELF_OSABI,
 	.regsets = hexagon_regsets,
+	.e_flags = ELF_CORE_EFLAGS,
 	.n = ARRAY_SIZE(hexagon_regsets)
 };