Merge tag 'mm-nonmm-stable-2024-03-14-09-36' of git://git.kernel.org/pub/scm/linux...

[linux-block.git] / lib / buildid.c

diff --git a/lib/buildid.c b/lib/buildid.c
index 3e6868c86b45a8ec426d0cd3973feb14f116185a..898301b49eb644ccddbb1fd71df22d66b2622198 100644 (file)
--- a/lib/buildid.c
+++ b/lib/buildid.c
@@ -140,7 +140,7 @@ int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id,
                return -EFAULT; /* page not mapped */
 
        ret = -EINVAL;
-       page_addr = kmap_atomic(page);
+       page_addr = kmap_local_page(page);
        ehdr = (Elf32_Ehdr *)page_addr;
 
        /* compare magic x7f "ELF" */
@@ -156,7 +156,7 @@ int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id,
        else if (ehdr->e_ident[EI_CLASS] == ELFCLASS64)
                ret = get_build_id_64(page_addr, build_id, size);
 out:
-       kunmap_atomic(page_addr);
+       kunmap_local(page_addr);
        put_page(page);
        return ret;
 }