Jason A. Donenfeld ac7fbc3df2 sparc: use fallback for random_get_entropy() instead of zero ... commit ac9756c797 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. 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> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-06-25 11:46:39 +02:00
..
boot	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
configs	sparc64: vcc: Enable VCC module in linux	2017-08-15 21:33:50 -07:00
crypto	crypto: hash - annotate algorithms taking optional key	2018-02-16 20:23:00 +01:00
include	sparc: use fallback for random_get_entropy() instead of zero	2022-06-25 11:46:39 +02:00
kernel	sparc: avoid stringop-overread errors	2021-10-06 15:05:07 +02:00
lib	sparc64: fix pci_iounmap() when CONFIG_PCI is not set	2021-10-09 14:09:46 +02:00
math-emu	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mm	mips,s390,sh,sparc: gup: Work around the "COW can break either way" issue	2022-01-27 09:01:01 +01:00
net	sparc: Correct ctx->saw_frame_pointer logic.	2019-12-17 20:38:12 +01:00
oprofile
power	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
prom	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Kbuild
Kconfig	sparc64: only select COMPAT_BINFMT_ELF if BINFMT_ELF is set	2021-03-03 18:22:48 +01:00
Kconfig.debug	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00