Hi all, After merging the powerpc tree, today's linux-next build (x86_64 allmodconfig) produced this warning: security/integrity/platform_certs/load_uefi.c:17:19: warning: 'efi_cert_sha256_guid' defined but not used [-Wunused-variable] 17 | static efi_guid_t efi_cert_sha256_guid __initdata = EFI_CERT_SHA256_GUID; | ^~~~~~~~~~~~~~~~~~~~ security/integrity/platform_certs/load_uefi.c:15:19: warning: 'efi_cert_x509_sha256_guid' defined but not used [-Wunused-variable] 15 | static efi_guid_t efi_cert_x509_sha256_guid __initdata = | ^~~~~~~~~~~~~~~~~~~~~~~~~ security/integrity/platform_certs/load_uefi.c:14:19: warning: 'efi_cert_x509_guid' defined but not used [-Wunused-variable] 14 | static efi_guid_t efi_cert_x509_guid __initdata = EFI_CERT_X509_GUID; | ^~~~~~~~~~~~~~~~~~ Introduced by commit ad723674d675 ("x86/efi: move common keyring handler functions to new file") -- Cheers, Stephen Rothwell