purgatory_sha256_digest 29 arch/s390/purgatory/purgatory.c if (memcmp(digest, purgatory_sha256_digest, sizeof(digest))) purgatory_sha256_digest 21 arch/x86/purgatory/purgatory.c u8 purgatory_sha256_digest[SHA256_DIGEST_SIZE] __section(.kexec-purgatory); purgatory_sha256_digest 53 arch/x86/purgatory/purgatory.c if (memcmp(digest, purgatory_sha256_digest, sizeof(digest))) purgatory_sha256_digest 22 include/linux/purgatory.h extern u8 purgatory_sha256_digest[SHA256_DIGEST_SIZE];