lede/target/linux/ipq40xx/patches-5.4/997-device_tree_cmdline.patch
José Hwong d5622e3534
kernel: bump 5.4 to 5.4.191 (#9329)
Signed-off-by: José Hwong <88561480+JoseCoW@users.noreply.github.com>
2022-04-29 22:56:09 +08:00

13 lines
522 B
Diff

--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -1059,6 +1059,9 @@ int __init early_init_dt_scan_chosen(uns
p = of_get_flat_dt_prop(node, "bootargs", &l);
if (p != NULL && l > 0)
strlcpy(data, p, min(l, COMMAND_LINE_SIZE));
+ p = of_get_flat_dt_prop(node, "bootargs-append", &l);
+ if (p != NULL && l > 0)
+ strlcat(data, p, min_t(int, strlen(data) + (int)l, COMMAND_LINE_SIZE));
/* CONFIG_CMDLINE_OVERRIDE is used to fallback to a different
* device tree option of chosen/bootargs-override. This is