APIC IDs are used with random data types u16, u32, int, unsigned int,
unsigned long.
Make it all consistently use u32 because that reflects the hardware
register width.
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
arch/x86/hyperv/hv_vtl.c | 2 +-
arch/x86/include/asm/apic.h | 8 ++++----
arch/x86/kernel/acpi/boot.c | 2 +-
arch/x86/kernel/apic/apic_noop.c | 2 +-
arch/x86/kernel/apic/apic_numachip.c | 2 +-
arch/x86/kernel/apic/x2apic_uv_x.c | 2 +-
arch/x86/kernel/sev.c | 2 +-
7 files changed, 10 insertions(+), 10 deletions(-)
--- a/arch/x86/hyperv/hv_vtl.c
+++ b/arch/x86/hyperv/hv_vtl.c
@@ -192,7 +192,7 @@ static int hv_vtl_apicid_to_vp_id(u32 ap
return ret;
}
-static int hv_vtl_wakeup_secondary_cpu(int apicid, unsigned long start_eip)
+static int hv_vtl_wakeup_secondary_cpu(u32 apicid, unsigned long start_eip)
{
int vp_id;
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -302,9 +302,9 @@ struct apic {
u32 (*set_apic_id)(u32 apicid);
/* wakeup_secondary_cpu */
- int (*wakeup_secondary_cpu)(int apicid, unsigned long start_eip);
+ int (*wakeup_secondary_cpu)(u32 apicid, unsigned long start_eip);
/* wakeup secondary CPU using 64-bit wakeup point */
- int (*wakeup_secondary_cpu_64)(int apicid, unsigned long start_eip);
+ int (*wakeup_secondary_cpu_64)(u32 apicid, unsigned long start_eip);
char *name;
};
@@ -322,8 +322,8 @@ struct apic_override {
void (*send_IPI_self)(int vector);
u64 (*icr_read)(void);
void (*icr_write)(u32 low, u32 high);
- int (*wakeup_secondary_cpu)(int apicid, unsigned long start_eip);
- int (*wakeup_secondary_cpu_64)(int apicid, unsigned long start_eip);
+ int (*wakeup_secondary_cpu)(u32 apicid, unsigned long start_eip);
+ int (*wakeup_secondary_cpu_64)(u32 apicid, unsigned long start_eip);
};
/*
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -358,7 +358,7 @@ acpi_parse_lapic_nmi(union acpi_subtable
}
#ifdef CONFIG_X86_64
-static int acpi_wakeup_cpu(int apicid, unsigned long start_ip)
+static int acpi_wakeup_cpu(u32 apicid, unsigned long start_ip)
{
/*
* Remap mailbox memory only for the first call to acpi_wakeup_cpu().
--- a/arch/x86/kernel/apic/apic_noop.c
+++ b/arch/x86/kernel/apic/apic_noop.c
@@ -27,7 +27,7 @@ static void noop_send_IPI_allbutself(int
static void noop_send_IPI_all(int vector) { }
static void noop_send_IPI_self(int vector) { }
static void noop_apic_icr_write(u32 low, u32 id) { }
-static int noop_wakeup_secondary_cpu(int apicid, unsigned long start_eip) { return -1; }
+static int noop_wakeup_secondary_cpu(u32 apicid, unsigned long start_eip) { return -1; }
static u64 noop_apic_icr_read(void) { return 0; }
static u32 noop_phys_pkg_id(u32 cpuid_apic, int index_msb) { return 0; }
static u32 noop_get_apic_id(u32 apicid) { return 0; }
--- a/arch/x86/kernel/apic/apic_numachip.c
+++ b/arch/x86/kernel/apic/apic_numachip.c
@@ -71,7 +71,7 @@ static void numachip2_apic_icr_write(int
numachip2_write32_lcsr(NUMACHIP2_APIC_ICR, (apicid << 12) | val);
}
-static int numachip_wakeup_secondary(int phys_apicid, unsigned long start_rip)
+static int numachip_wakeup_secondary(u32 phys_apicid, unsigned long start_rip)
{
numachip_apic_icr_write(phys_apicid, APIC_DM_INIT);
numachip_apic_icr_write(phys_apicid, APIC_DM_STARTUP |
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -702,7 +702,7 @@ static __init void build_uv_gr_table(voi
}
}
-static int uv_wakeup_secondary(int phys_apicid, unsigned long start_rip)
+static int uv_wakeup_secondary(u32 phys_apicid, unsigned long start_rip)
{
unsigned long val;
int pnode;
--- a/arch/x86/kernel/sev.c
+++ b/arch/x86/kernel/sev.c
@@ -940,7 +940,7 @@ static void snp_cleanup_vmsa(struct sev_
free_page((unsigned long)vmsa);
}
-static int wakeup_cpu_via_vmgexit(int apic_id, unsigned long start_ip)
+static int wakeup_cpu_via_vmgexit(u32 apic_id, unsigned long start_ip)
{
struct sev_es_save_area *cur_vmsa, *vmsa;
struct ghcb_state state;
