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| author |   Ahmed S. Darwish <darwi@linutronix.de> | 2025-05-15 22:28:59 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2025-05-16 10:54:47 +0200 |
| commit | 3bf8ce828419810f45a272948805cf9a2b685529 (patch) | |
| tree | c8eebeda1502dbb068f6b2901a232627a98278f7 /arch/x86/include | |
| parent | x86/cpu/intel: Rename CPUID(0x2) descriptors iterator parameter (diff) | |
| download | wireguard-linux-3bf8ce828419810f45a272948805cf9a2b685529.tar.xz wireguard-linux-3bf8ce828419810f45a272948805cf9a2b685529.zip | |
x86/cpuid: Rename hypervisor_cpuid_base()/for_each_possible_hypervisor_cpuid_base() to cpuid_base_hypervisor()/for_each_possible_cpuid_base_hypervisor()
In order to let all the APIs under <cpuid/api.h> have a shared "cpuid_"
namespace, rename hypervisor_cpuid_base() to cpuid_base_hypervisor().
To align with the new style, also rename:
for_each_possible_hypervisor_cpuid_base(function)
to:
for_each_possible_cpuid_base_hypervisor(function)
Adjust call-sites accordingly.
Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Ahmed S. Darwish <darwi@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: John Ogness <john.ogness@linutronix.de>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: x86-cpuid@lists.linux.dev
Link: https://lore.kernel.org/r/aCZOi0Oohc7DpgTo@lx-t490
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/acrn.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/cpuid/api.h | 6 | ||||
| -rw-r--r-- | arch/x86/include/asm/xen/hypervisor.h | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/include/asm/acrn.h b/arch/x86/include/asm/acrn.h index 1dd14381bcb6..fab11192c60a 100644 --- a/arch/x86/include/asm/acrn.h +++ b/arch/x86/include/asm/acrn.h @@ -25,7 +25,7 @@ void acrn_remove_intr_handler(void); static inline u32 acrn_cpuid_base(void) { if (boot_cpu_has(X86_FEATURE_HYPERVISOR)) - return hypervisor_cpuid_base("ACRNACRNACRN", 0); + return cpuid_base_hypervisor("ACRNACRNACRN", 0); return 0; } diff --git a/arch/x86/include/asm/cpuid/api.h b/arch/x86/include/asm/cpuid/api.h index ccf20c62b89f..44fa82e1267c 100644 --- a/arch/x86/include/asm/cpuid/api.h +++ b/arch/x86/include/asm/cpuid/api.h @@ -188,14 +188,14 @@ static __always_inline bool cpuid_function_is_indexed(u32 function) return false; } -#define for_each_possible_hypervisor_cpuid_base(function) \ +#define for_each_possible_cpuid_base_hypervisor(function) \ for (function = 0x40000000; function < 0x40010000; function += 0x100) -static inline u32 hypervisor_cpuid_base(const char *sig, u32 leaves) +static inline u32 cpuid_base_hypervisor(const char *sig, u32 leaves) { u32 base, eax, signature[3]; - for_each_possible_hypervisor_cpuid_base(base) { + for_each_possible_cpuid_base_hypervisor(base) { cpuid(base, &eax, &signature[0], &signature[1], &signature[2]); /* diff --git a/arch/x86/include/asm/xen/hypervisor.h b/arch/x86/include/asm/xen/hypervisor.h index bd0fc69a10a7..c2fc7869b996 100644 --- a/arch/x86/include/asm/xen/hypervisor.h +++ b/arch/x86/include/asm/xen/hypervisor.h @@ -43,7 +43,7 @@ extern struct start_info *xen_start_info; static inline uint32_t xen_cpuid_base(void) { - return hypervisor_cpuid_base(XEN_SIGNATURE, 2); + return cpuid_base_hypervisor(XEN_SIGNATURE, 2); } struct pci_dev; |