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tools/virtio: add dev_WARN_ONCE and is_vmalloc_addr stubs

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Add dev_WARN_ONCE and is_vmalloc_addr stubs needed by virtio_ring.c.
is_vmalloc_addr stub always returns false - that's fine since it's
merely a sanity check.

Created using Cursor CLI.

Message-ID: <749e7a03b7cd56baf50a27efc3b05e50cf8f36b6.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2025-12-04 12:22:36 -05:00
parent 03d768a38c
commit c53ad75c62
1 changed files with 9 additions and 0 deletions
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9
tools/virtio/linux/kernel.h
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@ -14,6 +14,7 @@
#include <linux/log2.h>
#include <linux/types.h>
#include <linux/overflow.h>
#include <linux/limits.h>
#include <linux/list.h>
#include <linux/printk.h>
#include <linux/bug.h>
@ -135,6 +136,14 @@ static inline void *krealloc_array(void *p, size_t new_n, size_t new_size, gfp_t
#define dev_warn(dev, format, ...) fprintf (stderr, format, ## __VA_ARGS__)
#define dev_warn_once(dev, format, ...) fprintf (stderr, format, ## __VA_ARGS__)
#define dev_WARN_ONCE(dev, condition, format...) \
WARN_ONCE(condition, format)
static inline bool is_vmalloc_addr(const void *x)
{
return false;
}
#define min(x, y) ({ \
typeof(x) _min1 = (x); \
typeof(y) _min2 = (y); \