We don't need to call smp_release_cpus() on iSeries but it's harmless
if we do and it removes another #ifdef ISERIES.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
-#if defined(CONFIG_KEXEC) || (defined(CONFIG_SMP) && !defined(CONFIG_PPC_ISERIES))
+#if defined(CONFIG_KEXEC) || defined(CONFIG_SMP)
_GLOBAL(smp_release_cpus)
/* All secondary cpus are spinning on a common
* spinloop, release them all now so they can start
* to spin on their individual paca spinloops.
* For non SMP kernels, the secondary cpus never
* get out of the common spinloop.
_GLOBAL(smp_release_cpus)
/* All secondary cpus are spinning on a common
* spinloop, release them all now so they can start
* to spin on their individual paca spinloops.
* For non SMP kernels, the secondary cpus never
* get out of the common spinloop.
+ * XXX This does nothing useful on iSeries, secondaries are
+ * already waiting on their paca.
*/
li r3,1
LOADADDR(r5,__secondary_hold_spinloop)
std r3,0(r5)
sync
blr
*/
li r3,1
LOADADDR(r5,__secondary_hold_spinloop)
std r3,0(r5)
sync
blr
-#endif /* CONFIG_SMP && !CONFIG_PPC_ISERIES */
.orig_video_points = 16
};
.orig_video_points = 16
};
-#if defined(CONFIG_PPC_MULTIPLATFORM) && defined(CONFIG_SMP)
static int smt_enabled_cmdline;
static int smt_enabled_cmdline;
systemcfg->processorCount = num_present_cpus();
}
systemcfg->processorCount = num_present_cpus();
}
-#endif /* defined(CONFIG_PPC_MULTIPLATFORM) && defined(CONFIG_SMP) */
#ifdef CONFIG_PPC_MULTIPLATFORM
#ifdef CONFIG_PPC_MULTIPLATFORM
parse_early_param();
#endif /* !CONFIG_PPC_ISERIES */
parse_early_param();
#endif /* !CONFIG_PPC_ISERIES */
-#if defined(CONFIG_SMP) && !defined(CONFIG_PPC_ISERIES)
/*
* iSeries has already initialized the cpu maps at this point.
*/
/*
* iSeries has already initialized the cpu maps at this point.
*/
* we can map physical -> logical CPU ids
*/
smp_release_cpus();
* we can map physical -> logical CPU ids
*/
smp_release_cpus();
-#endif /* defined(CONFIG_SMP) && !defined(CONFIG_PPC_ISERIES) */
printk("Starting Linux PPC64 %s\n", system_utsname.version);
printk("Starting Linux PPC64 %s\n", system_utsname.version);