FDT is examined so early that it's before the first incidental call to
parse_early_param(). This is similar to EFI, except EFI actually added
an explicitly call to parse_early_param(). Let's do the same here, so
that specifying `random.trust_bootloader=0` is not ignored.
Fixes: d97c68d178fb ("random: treat bootloader trust toggle the same way as cpu trust toggle")
Cc: Rob Herring <robh@xxxxxxxxxx>
Cc: Frank Rowand <frowand.list@xxxxxxxxx>
Signed-off-by: Jason A. Donenfeld <Jason@xxxxxxxxx>
---
drivers/of/fdt.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index 7b571a631639..6d959117fd4f 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -1195,6 +1195,9 @@ int __init early_init_dt_scan_chosen(char *cmdline)
rng_seed = of_get_flat_dt_prop(node, "rng-seed", &l);
if (rng_seed && l > 0) {
+ /* Parse random.trust_bootloader if it's in command line. */
+ parse_early_param();
+
add_bootloader_randomness(rng_seed, l);
/* try to clear seed so it won't be found. */
--
2.38.1
