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Subject[PATCH 2/3] x86/kexec: remove incorrect elf header buffer freeing
Date
Before calling arch specific kexec_file loading function, the image
instance has been initialized. So 'image->elf_headers' must be NULL.
It doesn't make sense to free the elf header buffer in the place.

So remove it.

Signed-off-by: Baoquan He <bhe@redhat.com>
---
arch/x86/kernel/machine_kexec_64.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c
index fd8223fa2de5..dc8b17568784 100644
--- a/arch/x86/kernel/machine_kexec_64.c
+++ b/arch/x86/kernel/machine_kexec_64.c
@@ -373,9 +373,6 @@ void machine_kexec(struct kimage *image)
#ifdef CONFIG_KEXEC_FILE
void *arch_kexec_kernel_image_load(struct kimage *image)
{
- vfree(image->elf_headers);
- image->elf_headers = NULL;
-
if (!image->fops || !image->fops->load)
return ERR_PTR(-ENOEXEC);

--
2.17.2
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