From cbddef9267861ca36182a70378214fa4ec31ade5 Mon Sep 17 00:00:00 2001

From: Michal Suchanek <msuchanek@suse.de>

Date: Tue, 9 Aug 2022 12:50:51 +0200

Subject: [PATCH] powerpc: powernv: kABI: add back powernv_get_random_long

References: bsc#1065729

Signed-off-by: Michal Suchanek <msuchanek@suse.de>

---

 arch/powerpc/include/asm/archrandom.h | 1 +

 arch/powerpc/platforms/powernv/rng.c  | 4 ++++

 2 files changed, 5 insertions(+)

diff --git a/arch/powerpc/include/asm/archrandom.h b/arch/powerpc/include/asm/archrandom.h

index 89417909a54d..f743dd24e3d0 100644

--- a/arch/powerpc/include/asm/archrandom.h

+++ b/arch/powerpc/include/asm/archrandom.h

@@ -47,6 +47,7 @@ static inline int arch_has_random_seed(void)

 #ifdef CONFIG_PPC_POWERNV

 int pnv_get_random_long(unsigned long *v);

+#define powernv_get_random_long pnv_get_random_long

 #endif

 #endif /* _ASM_POWERPC_ARCHRANDOM_H */

diff --git a/arch/powerpc/platforms/powernv/rng.c b/arch/powerpc/platforms/powernv/rng.c

index 829ebb8c7c5a..b68b4c5faf63 100644

--- a/arch/powerpc/platforms/powernv/rng.c

+++ b/arch/powerpc/platforms/powernv/rng.c

@@ -198,3 +198,7 @@ static int __init pnv_rng_late_init(void)

 	return 0;

 }

 machine_subsys_initcall(powernv, pnv_rng_late_init);

+

+#undef powernv_get_random_long

+int powernv_get_random_long(unsigned long *v) { return pnv_get_random_long(v); }

+EXPORT_SYMBOL_GPL(powernv_get_random_long);

-- 

2.35.3