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| author | Xunlei Pang <xlpang@redhat.com> | 2016-01-21 02:00:36 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-21 04:09:18 +0300 |
| commit | 978e30c9b46161c792ecdad0091fd017b21b8ca5 (patch) | |
| tree | 2b9f2190bf48d175be825f5d48743b8defb3aab8 /arch/x86/kernel | |
| parent | 2b24692b9235cb82b6f735b7a4c4137211ddf005 (diff) | |
| download | linux-978e30c9b46161c792ecdad0091fd017b21b8ca5.tar.xz | |
kexec: move some memembers and definitions within the scope of CONFIG_KEXEC_FILE
Move the stuff currently only used by the kexec file code within
CONFIG_KEXEC_FILE (and CONFIG_KEXEC_VERIFY_SIG).
Also move internal "struct kexec_sha_region" and "struct kexec_buf" into
"kexec_internal.h".
Signed-off-by: Xunlei Pang <xlpang@redhat.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Dave Young <dyoung@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/machine_kexec_64.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c index 819ab3f9c9c7..ba7fbba9831b 100644 --- a/arch/x86/kernel/machine_kexec_64.c +++ b/arch/x86/kernel/machine_kexec_64.c @@ -385,6 +385,7 @@ int arch_kimage_file_post_load_cleanup(struct kimage *image) return image->fops->cleanup(image->image_loader_data); } +#ifdef CONFIG_KEXEC_VERIFY_SIG int arch_kexec_kernel_verify_sig(struct kimage *image, void *kernel, unsigned long kernel_len) { @@ -395,6 +396,7 @@ int arch_kexec_kernel_verify_sig(struct kimage *image, void *kernel, return image->fops->verify_sig(kernel, kernel_len); } +#endif /* * Apply purgatory relocations. |