Jason A. Donenfeld 38fbfa404d nios2: use fallback for random_get_entropy() instead of zero ... commit c04e72700f upstream. In the event that random_get_entropy() can't access a cycle counter or similar, falling back to returning 0 is really not the best we can do. Instead, at least calling random_get_entropy_fallback() would be preferable, because that always needs to return _something_, even falling back to jiffies eventually. It's not as though random_get_entropy_fallback() is super high precision or guaranteed to be entropic, but basically anything that's not zero all the time is better than returning zero all the time. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: Dinh Nguyen <dinguyen@kernel.org> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-05-30 09:29:14 +02:00
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boot	…
configs	…
include	nios2: use fallback for random_get_entropy() instead of zero	2022-05-30 09:29:14 +02:00
kernel	uaccess: fix type mismatch warnings from access_ok()	2022-04-08 14:24:01 +02:00
lib	…
mm	…
platform	nios2: Make NIOS2_DTB_SOURCE_BOOL depend on !COMPILE_TEST	2021-10-27 09:29:07 -05:00
Kbuild	…
Kconfig	…
Kconfig.debug	NIOS2: fix kconfig unmet dependency warning for SERIAL_CORE_CONSOLE	2021-09-24 08:49:39 -05:00
Makefile	…