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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2025-02-25 16:03:25 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2025-02-25 16:03:25 -0800
commit0b119045b79a672bc6d8f18641c60fc8ce1b4585 (patch)
tree69c63ecfec55b9576c34dc742e0c38f46f8a317a /kernel/kheaders.c
parent7f7573bd4f37d4edc168c5b5def0bc2a1951c657 (diff)
parentd082ecbc71e9e0bf49883ee4afd435a77a5101b6 (diff)
Merge tag 'v6.14-rc4' into next
Sync up with the mainline.
Diffstat (limited to 'kernel/kheaders.c')
-rw-r--r--kernel/kheaders.c19
1 files changed, 3 insertions, 16 deletions
diff --git a/kernel/kheaders.c b/kernel/kheaders.c
index 42163c9e94e55..378088b07f46d 100644
--- a/kernel/kheaders.c
+++ b/kernel/kheaders.c
@@ -29,25 +29,12 @@ asm (
extern char kernel_headers_data[];
extern char kernel_headers_data_end[];
-static ssize_t
-ikheaders_read(struct file *file, struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t off, size_t len)
-{
- memcpy(buf, &kernel_headers_data[off], len);
- return len;
-}
-
-static struct bin_attribute kheaders_attr __ro_after_init = {
- .attr = {
- .name = "kheaders.tar.xz",
- .mode = 0444,
- },
- .read = &ikheaders_read,
-};
+static struct bin_attribute kheaders_attr __ro_after_init =
+ __BIN_ATTR_SIMPLE_RO(kheaders.tar.xz, 0444);
static int __init ikheaders_init(void)
{
+ kheaders_attr.private = kernel_headers_data;
kheaders_attr.size = (kernel_headers_data_end -
kernel_headers_data);
return sysfs_create_bin_file(kernel_kobj, &kheaders_attr);