threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
19 lines
435 B
C
19 lines
435 B
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* s390 arch random implementation.
|
|
*
|
|
* Copyright IBM Corp. 2017, 2020
|
|
* Author(s): Harald Freudenberger
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/atomic.h>
|
|
#include <linux/random.h>
|
|
#include <linux/static_key.h>
|
|
#include <asm/cpacf.h>
|
|
|
|
DEFINE_STATIC_KEY_FALSE(s390_arch_random_available);
|
|
|
|
atomic64_t s390_arch_random_counter = ATOMIC64_INIT(0);
|
|
EXPORT_SYMBOL(s390_arch_random_counter);
|