[xen staging] Arm: rename smp_clear_cpu_maps()

[patchbot@xxxxxxx]

commit 8d31a735bc4d65db2d267aa48e5bb62b7bd4739b
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Tue Apr 22 11:23:41 2025 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Tue Apr 22 11:23:41 2025 +0200

    Arm: rename smp_clear_cpu_maps()
    
    The function has lost all clearing operations. Use the commonly
    available name (declared in xen/smp.h), that x86 also uses. This then
    also addresses a Misra C:2012 rule 8.6 violation (not really covered
    by the deviation we have).
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Michal Orzel <michal.orzel@xxxxxxx>
---
 xen/arch/arm/include/asm/smp.h | 1 -
 xen/arch/arm/setup.c           | 2 +-
 xen/arch/arm/smpboot.c         | 3 +--
 3 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/xen/arch/arm/include/asm/smp.h b/xen/arch/arm/include/asm/smp.h
index 8f765ed12a..f5c829e229 100644
--- a/xen/arch/arm/include/asm/smp.h
+++ b/xen/arch/arm/include/asm/smp.h
@@ -29,7 +29,6 @@ int cpu_up_send_sgi(int cpu);
 extern void init_secondary(void);
 
 extern void smp_init_cpus(void);
-extern void smp_clear_cpu_maps (void);
 extern unsigned int smp_get_max_cpus(void);
 
 #define cpu_physical_id(cpu) cpu_logical_map(cpu)
diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c
index 07703a15e1..10b46d0684 100644
--- a/xen/arch/arm/setup.c
+++ b/xen/arch/arm/setup.c
@@ -317,7 +317,7 @@ void asmlinkage __init start_xen(unsigned long fdt_paddr)
     /* Initialize traps early allow us to get backtrace when an error occurred 
*/
     init_traps();
 
-    smp_clear_cpu_maps();
+    smp_prepare_boot_cpu();
 
     device_tree_flattened = early_fdt_map(fdt_paddr);
     if ( !device_tree_flattened )
diff --git a/xen/arch/arm/smpboot.c b/xen/arch/arm/smpboot.c
index cbde4ae351..73de7503e9 100644
--- a/xen/arch/arm/smpboot.c
+++ b/xen/arch/arm/smpboot.c
@@ -107,8 +107,7 @@ static void remove_cpu_sibling_map(int cpu)
     free_cpumask_var(per_cpu(cpu_core_mask, cpu));
 }
 
-void __init
-smp_clear_cpu_maps (void)
+void __init smp_prepare_boot_cpu(void)
 {
     cpumask_set_cpu(0, &cpu_online_map);
     cpumask_set_cpu(0, &cpu_possible_map);
--
generated by git-patchbot for /home/xen/git/xen.git#staging