The "os-term" RTAS calls has one argument with a message address of
OS termination cause. rtas_os_term() already passes it but the recently
added prom_init's version of that missed it; it also does not fill args
correctly.
This passes the message address and initializes the number of arguments.
Signed-off-by: Alexey Kardashevskiy <aik@xxxxxxxxx>
---
arch/powerpc/kernel/prom_init.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 577345382b23..673f13b87db1 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -1773,6 +1773,9 @@ static void __init prom_rtas_os_term(char *str)
if (token == 0)
prom_panic("Could not get token for ibm,os-term\n");
os_term_args.token = cpu_to_be32(token);
+ os_term_args.nargs = cpu_to_be32(1);
+ os_term_args.nret = cpu_to_be32(1);
+ os_term_args.args[0] = cpu_to_be32(__pa(str));
prom_rtas_hcall((uint64_t)&os_term_args);
}
#endif /* CONFIG_PPC_SVM */
--
2.17.1
