Merge remote-tracking branch 'integrity/next-integrity'

[linux] / arch / x86 / kernel / kexec-bzimage64.c

diff --git a/arch/x86/kernel/kexec-bzimage64.c b/arch/x86/kernel/kexec-bzimage64.c
index e1215a6..2a723fd 100644 (file)
--- a/arch/x86/kernel/kexec-bzimage64.c
+++ b/arch/x86/kernel/kexec-bzimage64.c
@@ -167,6 +167,9 @@ setup_efi_state(struct boot_params *params, unsigned long params_load_addr,
        struct efi_info *current_ei = &boot_params.efi_info;
        struct efi_info *ei = &params->efi_info;
 
+       if (!efi_enabled(EFI_RUNTIME_SERVICES))
+               return 0;
+
        if (!current_ei->efi_memmap_size)
                return 0;
 
@@ -434,6 +437,7 @@ static void *bzImage64_load(struct kimage *image, char *kernel,
        kbuf.memsz = PAGE_ALIGN(header->init_size);
        kbuf.buf_align = header->kernel_alignment;
        kbuf.buf_min = MIN_KERNEL_LOAD_ADDR;
+       kbuf.mem = KEXEC_BUF_MEM_UNKNOWN;
        ret = kexec_add_buffer(&kbuf);
        if (ret)
                goto out_free_params;
@@ -448,6 +452,7 @@ static void *bzImage64_load(struct kimage *image, char *kernel,
                kbuf.bufsz = kbuf.memsz = initrd_len;
                kbuf.buf_align = PAGE_SIZE;
                kbuf.buf_min = MIN_INITRD_LOAD_ADDR;
+               kbuf.mem = KEXEC_BUF_MEM_UNKNOWN;
                ret = kexec_add_buffer(&kbuf);
                if (ret)
                        goto out_free_params;