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author | Ingo Molnar <mingo@kernel.org> | 2023-10-13 12:14:27 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@kernel.org> | 2023-10-13 12:26:58 +0200 |
commit | 92fe9bb77b0c9fade150350fdb0629a662f0923f (patch) | |
tree | 961b0439c8b0de41bfb0ead245a3cc265502f38f /arch/x86/include/asm/mshyperv.h | |
parent | x86/cpu: Provide debug interface (diff) | |
download | linux-92fe9bb77b0c9fade150350fdb0629a662f0923f.tar.gz linux-92fe9bb77b0c9fade150350fdb0629a662f0923f.tar.bz2 linux-92fe9bb77b0c9fade150350fdb0629a662f0923f.zip |
x86/apic, x86/hyperv: Use u32 in hv_snp_boot_ap() too
The data type for APIC IDs was standardized to 'u32' in the
following recent commit:
db4a4086a223 ("x86/apic: Use u32 for wakeup_secondary_cpu[_64]()")
Which changed the function arguments type signature of the
apic->wakeup_secondary_cpu() APIC driver function.
Propagate this to hv_snp_boot_ap() as well, which also addresses a
'assignment from incompatible pointer type' build warning that triggers
under the -Werror=incompatible-pointer-types GCC warning.
Fixes: db4a4086a223 ("x86/apic: Use u32 for wakeup_secondary_cpu[_64]()")
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230814085113.233274223@linutronix.de
Diffstat (limited to 'arch/x86/include/asm/mshyperv.h')
-rw-r--r-- | arch/x86/include/asm/mshyperv.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index 033b53f993c6..a9630e9ad3ab 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -276,11 +276,11 @@ int hv_unmap_ioapic_interrupt(int ioapic_id, struct hv_interrupt_entry *entry); #ifdef CONFIG_AMD_MEM_ENCRYPT bool hv_ghcb_negotiate_protocol(void); void __noreturn hv_ghcb_terminate(unsigned int set, unsigned int reason); -int hv_snp_boot_ap(int cpu, unsigned long start_ip); +int hv_snp_boot_ap(u32 cpu, unsigned long start_ip); #else static inline bool hv_ghcb_negotiate_protocol(void) { return false; } static inline void hv_ghcb_terminate(unsigned int set, unsigned int reason) {} -static inline int hv_snp_boot_ap(int cpu, unsigned long start_ip) { return 0; } +static inline int hv_snp_boot_ap(u32 cpu, unsigned long start_ip) { return 0; } #endif #if defined(CONFIG_AMD_MEM_ENCRYPT) || defined(CONFIG_INTEL_TDX_GUEST) |