From: Sean Christopherson Date: Thu, 10 Nov 2022 20:17:07 +0000 (+0000) Subject: x86/debug: Include percpu.h in debugreg.h to get DECLARE_PER_CPU() et al X-Git-Tag: v6.2-rc1~85^2~3 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2d08a893b87cf9b2f9dbb3afaff60ca4530d55a2;p=thirdparty%2Fkernel%2Flinux.git x86/debug: Include percpu.h in debugreg.h to get DECLARE_PER_CPU() et al Include percpu.h to pick up the definition of DECLARE_PER_CPU() and friends instead of relying on the parent to provide the #include. E.g. swapping the order of includes in arch/x86/kvm/vmx/nested.c (simulating KVM code movement being done for other purposes) results in build errors: In file included from arch/x86/kvm/vmx/nested.c:3: arch/x86/include/asm/debugreg.h:9:32: error: unknown type name ‘cpu_dr7â€=99 9 | DECLARE_PER_CPU(unsigned long, cpu_dr7); | ^~~~~~~ Signed-off-by: Sean Christopherson Signed-off-by: Peter Zijlstra (Intel) Link: https://lkml.kernel.org/r/20221110201707.1976032-1-seanjc@google.com --- diff --git a/arch/x86/include/asm/debugreg.h b/arch/x86/include/asm/debugreg.h index cfdf307ddc012..b049d950612fd 100644 --- a/arch/x86/include/asm/debugreg.h +++ b/arch/x86/include/asm/debugreg.h @@ -2,8 +2,8 @@ #ifndef _ASM_X86_DEBUGREG_H #define _ASM_X86_DEBUGREG_H - #include +#include #include DECLARE_PER_CPU(unsigned long, cpu_dr7);