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linux-stable/arch/powerpc/platforms/microwatt
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Jason A. Donenfeld 20a9689b36 powerpc/microwatt: 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: c25769fdda ("powerpc/microwatt: Add support for hardware random number generator")
Cc: stable@vger.kernel.org # v5.14+
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220611151015.548325-2-Jason@zx2c4.com
2022-06-18 10:19:10 +10:00
..
Kconfig powerpc/microwatt: add POWER9_CPU, clear PPC_64S_HASH_MMU 2021-12-09 22:41:16 +11:00
Makefile powerpc/microwatt: Add support for hardware random number generator 2021-06-21 21:16:32 +10:00
microwatt.h powerpc/microwatt: wire up rng during setup_arch() 2022-06-18 10:19:10 +10:00
rng.c powerpc/microwatt: wire up rng during setup_arch() 2022-06-18 10:19:10 +10:00
setup.c powerpc/microwatt: wire up rng during setup_arch() 2022-06-18 10:19:10 +10:00