From: Sergiy Kibrik Date: Tue, 30 Apr 2024 06:32:03 +0000 (+0200) Subject: x86/MCE: guard call to Intel-specific intel_get_extended_msrs() X-Git-Tag: 4.19.0-rc1~266 X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=abc68e78a38f75a191515861235c9cc15fd2481b;p=xen.git x86/MCE: guard call to Intel-specific intel_get_extended_msrs() Add check for CONFIG_INTEL build option to conditional call of this routine, so that if Intel support is disabled the call would be eliminated. No functional change intended. Signed-off-by: Sergiy Kibrik Reviewed-by: Stefano Stabellini Acked-by: Jan Beulich --- diff --git a/xen/arch/x86/cpu/mcheck/mce.c b/xen/arch/x86/cpu/mcheck/mce.c index 2844685983..d179e6b068 100644 --- a/xen/arch/x86/cpu/mcheck/mce.c +++ b/xen/arch/x86/cpu/mcheck/mce.c @@ -328,7 +328,8 @@ mcheck_mca_logout(enum mca_source who, struct mca_banks *bankmask, ASSERT(mig); mca_init_global(mc_flags, mig); /* A hook here to get global extended msrs */ - if ( boot_cpu_data.x86_vendor == X86_VENDOR_INTEL ) + if ( IS_ENABLED(CONFIG_INTEL) && + boot_cpu_data.x86_vendor == X86_VENDOR_INTEL ) intel_get_extended_msrs(mig, mci); } }