Jason A. Donenfeld e10e2f5803 xtensa: use fallback for random_get_entropy() instead of zero ... 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. This is accomplished by just including the asm-generic code like on other architectures, which means we can get rid of the empty stub function here. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>		2022-05-13 23:59:23 +02:00
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boot	xtensa: fix DTC warning unit_address_format	2022-03-17 02:55:47 -07:00
configs	rcu: Fix undefined Kconfig macros	2021-09-13 16:32:46 -07:00
include	xtensa: use fallback for random_get_entropy() instead of zero	2022-05-13 23:59:23 +02:00
kernel	xtensa: fix a7 clobbering in coprocessor context load/store	2022-04-15 18:44:02 -07:00
lib	xtensa: add helpers for division, remainder and shifts	2022-03-09 14:02:40 -08:00
mm	xtensa: define update_mmu_tlb function	2022-03-22 09:45:09 -07:00
platforms	arch: xtensa: platforms: Fix deadlock in rs_close()	2022-04-13 03:36:34 -07:00
variants	xtensa: add test_kc705_be variant	2018-08-20 12:34:45 -07:00
Kbuild	xtensa: move core-y in arch/xtensa/Makefile to arch/xtensa/Kbuild	2021-08-11 11:37:13 -07:00
Kconfig	dma-mapping updates for Linux 5.18	2022-03-29 08:50:14 -07:00
Kconfig.debug	xtensa: make stack dump size configurable	2019-11-26 11:33:39 -08:00
Makefile	xtensa: add kernel ABI selection to Kconfig	2022-03-09 14:16:35 -08:00