Merge tag 'armsoc-arm64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

[cascardo/linux.git] / kernel / kexec_internal.h

diff --git a/kernel/kexec_internal.h b/kernel/kexec_internal.h
index e4392a6..0a52315 100644 (file)
--- a/kernel/kexec_internal.h
+++ b/kernel/kexec_internal.h
@@ -15,6 +15,27 @@ int kimage_is_destination_range(struct kimage *image,
 extern struct mutex kexec_mutex;
 
 #ifdef CONFIG_KEXEC_FILE
+struct kexec_sha_region {
+       unsigned long start;
+       unsigned long len;
+};
+
+/*
+ * Keeps track of buffer parameters as provided by caller for requesting
+ * memory placement of buffer.
+ */
+struct kexec_buf {
+       struct kimage *image;
+       char *buffer;
+       unsigned long bufsz;
+       unsigned long mem;
+       unsigned long memsz;
+       unsigned long buf_align;
+       unsigned long buf_min;
+       unsigned long buf_max;
+       bool top_down;          /* allocate from top of memory hole */
+};
+
 void kimage_file_post_load_cleanup(struct kimage *image);
 #else /* CONFIG_KEXEC_FILE */
 static inline void kimage_file_post_load_cleanup(struct kimage *image) { }