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
..
alpha	alpha: define get_cycles macro for arch-override	2022-05-13 23:59:23 +02:00
arc	ARC: remove redundant READ_ONCE() in cmpxchg loop	2022-04-18 14:47:05 -07:00
arm	arm: use fallback for random_get_entropy() instead of zero	2022-05-13 23:59:23 +02:00
arm64	ARM:	2022-05-01 11:49:32 -07:00
csky	ptrace: Cleanups for v5.18	2022-03-28 17:29:53 -07:00
h8300	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2022-04-01 19:57:03 -07:00
hexagon	ptrace: Cleanups for v5.18	2022-03-28 17:29:53 -07:00
ia64	ia64: define get_cycles macro for arch-override	2022-05-13 23:59:22 +02:00
m68k	m68k: use fallback for random_get_entropy() instead of zero	2022-05-13 23:59:23 +02:00
microblaze	Kbuild updates for v5.18	2022-03-31 11:59:03 -07:00
mips	mips: use fallback for random_get_entropy() instead of just c0 random	2022-05-13 23:59:23 +02:00
nios2	nios2: use fallback for random_get_entropy() instead of zero	2022-05-13 23:59:23 +02:00
openrisc	openrisc: start CPU timer early in boot	2022-05-13 23:59:23 +02:00
parisc	parisc: define get_cycles macro for arch-override	2022-05-13 23:59:23 +02:00
powerpc	powerpc: define get_cycles macro for arch-override	2022-05-13 23:59:23 +02:00
riscv	riscv: use fallback for random_get_entropy() instead of zero	2022-05-13 23:59:23 +02:00
s390	s390: define get_cycles macro for arch-override	2022-05-13 23:59:23 +02:00
sh	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2022-04-01 19:57:03 -07:00
sparc	sparc: use fallback for random_get_entropy() instead of zero	2022-05-13 23:59:23 +02:00
um	um: use fallback for random_get_entropy() instead of zero	2022-05-13 23:59:23 +02:00
x86	x86/tsc: Use fallback for random_get_entropy() instead of zero	2022-05-13 23:59:23 +02:00
xtensa	xtensa: use fallback for random_get_entropy() instead of zero	2022-05-13 23:59:23 +02:00
.gitignore
Kconfig	vmalloc: replace VM_NO_HUGE_VMAP with VM_ALLOW_HUGE_VMAP	2022-04-19 12:08:57 -07:00