From e561e472a3d441753bd012333b057f48fef1045b Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Sat, 11 Jun 2022 17:10:15 +0200 Subject: powerpc/pseries: wire up rng during setup_arch() The platform's RNG must be available before random_init() in order to be useful for initial seeding, which in turn means that it needs to be called from setup_arch(), rather than from an init call. Fortunately, each platform already has a setup_arch function pointer, which means it's easy to wire this up. This commit also removes some noisy log messages that don't add much. Fixes: a489043f4626 ("powerpc/pseries: Implement arch_get_random_long() based on H_RANDOM") Cc: stable@vger.kernel.org # v3.13+ Signed-off-by: Jason A. Donenfeld Reviewed-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20220611151015.548325-4-Jason@zx2c4.com --- arch/powerpc/platforms/pseries/pseries.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/powerpc/platforms/pseries/pseries.h') diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h index f5c916c839c9..1d75b7742ef0 100644 --- a/arch/powerpc/platforms/pseries/pseries.h +++ b/arch/powerpc/platforms/pseries/pseries.h @@ -122,4 +122,6 @@ void pseries_lpar_read_hblkrm_characteristics(void); static inline void pseries_lpar_read_hblkrm_characteristics(void) { } #endif +void pseries_rng_init(void); + #endif /* _PSERIES_PSERIES_H */ -- cgit