Revert "lparstat: print memory mode correctly"

This reverts commit b6f50dc.

Further upstream discussion came to the conclusion that this approach
missed some corner cases, and a different solution to follow was
proposed.

Signed-off-by: Tyrel Datwyler <[email protected]>

Author: tyreld

src/common/cpu_info_helpers.h

@@ -47,10 +47,4 @@ extern int __get_one_smt_state(int core, int threads_per_cpu);
 extern int __do_smt(bool numeric, int cpus_in_system, int threads_per_cpu,
 		    bool print_smt_state);
 
-#if defined (__powerpc__) && defined (__BUILTIN_CPU_SUPPORTS__)
-# define BUILTIN_CPU_SUPPORTS(X) __builtin_cpu_supports(X)
-#else
-# define BUILTIN_CPU_SUPPORTS(X) 0
-#endif
-
 #endif /* CPU_INFO_H */

src/lparstat.c

@@ -794,11 +794,7 @@ void get_memory_mode(struct sysentry *se, char *buf)
 	struct sysentry *tmp;
 
 	tmp = get_sysentry("entitled_memory_pool_number");
-	/*
-	 * from power10 onwards Active Memory Sharing(AMS) is not
-	 * supported. Hence always display it as dedicated for those
-	 */
-	if (atoi(tmp->value) == 65535 || BUILTIN_CPU_SUPPORTS("arch_3_1"))
+	if (atoi(tmp->value) == 65535)
 		sprintf(buf, "Dedicated");
 	else
 		sprintf(buf, "Shared");