These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / tools / virtio / linux / kernel.h

diff --git a/kernel/tools/virtio/linux/kernel.h b/kernel/tools/virtio/linux/kernel.h
index 1e8ce69..4db7d56 100644 (file)
--- a/kernel/tools/virtio/linux/kernel.h
+++ b/kernel/tools/virtio/linux/kernel.h
@@ -22,6 +22,7 @@
 
 typedef unsigned long long dma_addr_t;
 typedef size_t __kernel_size_t;
+typedef unsigned int __wsum;
 
 struct page {
        unsigned long long dummy;
@@ -47,6 +48,13 @@ static inline void *kmalloc(size_t s, gfp_t gfp)
                return __kmalloc_fake;
        return malloc(s);
 }
+static inline void *kzalloc(size_t s, gfp_t gfp)
+{
+       void *p = kmalloc(s, gfp);
+
+       memset(p, 0, s);
+       return p;
+}
 
 static inline void kfree(void *p)
 {
@@ -102,4 +110,10 @@ static inline void free_page(unsigned long addr)
        (void) (&_min1 == &_min2);              \
        _min1 < _min2 ? _min1 : _min2; })
 
+/* TODO: empty stubs for now. Broken but enough for virtio_ring.c */
+#define list_add_tail(a, b) do {} while (0)
+#define list_del(a) do {} while (0)
+#define list_for_each_entry(a, b, c) while (0)
+/* end of stubs */
+
 #endif /* KERNEL_H */