scx: Fix spurious ops verification failure due to missing jiffies con…

…version

ops->timeout_ms wasn't being converted to jiffies before testing against
SCX_WATHCDOG_MATX_TIMEOUT which led to spurious verification failures when
with lower HZ kernels. Fix it.

Link: sched-ext/scx#151
(cherry picked from commit 90b8f6e)

kernel/sched/ext.c

@@ -4057,7 +4057,8 @@ static int bpf_scx_init_member(const struct btf_type *t,
 			return -EINVAL;
 		return 1;
 	case offsetof(struct sched_ext_ops, timeout_ms):
-		if (*(u32 *)(udata + moff) > SCX_WATCHDOG_MAX_TIMEOUT)
+		if (msecs_to_jiffies(*(u32 *)(udata + moff)) >
+		    SCX_WATCHDOG_MAX_TIMEOUT)
 			return -E2BIG;
 		ops->timeout_ms = *(u32 *)(udata + moff);
 		return 1;