Commit 377bcff9 authored by Jonas Rabenstein's avatar Jonas Rabenstein Committed by Will Deacon
Browse files

arm64: remove dead-code depending on CONFIG_UP_LATE_INIT

Commit 4b3dc967

 ("arm64: force CONFIG_SMP=y and remove redundant
and therfore can not be selected anymore.

Remove dead #ifdef-block depending on UP_LATE_INIT in
arch/arm64/kernel/setup.c
Signed-off-by: default avatarJonas Rabenstein <jonas.rabenstein@studium.uni-erlangen.de>
[will: kill do_post_cpus_up_work altogether]
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
parent 766ffb69
......@@ -56,6 +56,4 @@ static inline int get_logical_index(u64 mpidr)
return -EINVAL;
}
void __init do_post_cpus_up_work(void);
#endif /* __ASM_SMP_PLAT_H */
......@@ -63,7 +63,6 @@
#include <asm/memblock.h>
#include <asm/psci.h>
#include <asm/efi.h>
#include <asm/virt.h>
#include <asm/xen/hypervisor.h>
unsigned long elf_hwcap __read_mostly;
......@@ -197,30 +196,6 @@ static void __init smp_build_mpidr_hash(void)
__flush_dcache_area(&mpidr_hash, sizeof(struct mpidr_hash));
}
static void __init hyp_mode_check(void)
{
if (is_hyp_mode_available())
pr_info("CPU: All CPU(s) started at EL2\n");
else if (is_hyp_mode_mismatched())
WARN_TAINT(1, TAINT_CPU_OUT_OF_SPEC,
"CPU: CPUs started in inconsistent modes");
else
pr_info("CPU: All CPU(s) started at EL1\n");
}
void __init do_post_cpus_up_work(void)
{
hyp_mode_check();
apply_alternatives_all();
}
#ifdef CONFIG_UP_LATE_INIT
void __init up_late_init(void)
{
do_post_cpus_up_work();
}
#endif /* CONFIG_UP_LATE_INIT */
static void __init setup_processor(void)
{
u64 features;
......
......@@ -52,6 +52,7 @@
#include <asm/sections.h>
#include <asm/tlbflush.h>
#include <asm/ptrace.h>
#include <asm/virt.h>
#define CREATE_TRACE_POINTS
#include <trace/events/ipi.h>
......@@ -310,10 +311,22 @@ void cpu_die(void)
}
#endif
static void __init hyp_mode_check(void)
{
if (is_hyp_mode_available())
pr_info("CPU: All CPU(s) started at EL2\n");
else if (is_hyp_mode_mismatched())
WARN_TAINT(1, TAINT_CPU_OUT_OF_SPEC,
"CPU: CPUs started in inconsistent modes");
else
pr_info("CPU: All CPU(s) started at EL1\n");
}
void __init smp_cpus_done(unsigned int max_cpus)
{
pr_info("SMP: Total of %d processors activated.\n", num_online_cpus());
do_post_cpus_up_work();
hyp_mode_check();
apply_alternatives_all();
}
void __init smp_prepare_boot_cpu(void)
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment