A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 18:51:56 -04:00
Code Issues Projects Releases Packages Wiki Activity

Linux 5.2-rc5

Browse source 
-----BEGIN PGP SIGNATURE-----
 
 iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAl0Gj1MeHHRvcnZhbGRz
 QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiGctkH/0At3+SQPY2JJSy8
 i6+TDeytFx9OggeGLPHChRfehkAlvMb/kd34QHnuEvDqUuCAMU6HZQJFKoK9mvFI
 sDJVayPGDSqpm+iv8qLpMBPShiCXYVnGZeVfOdv36jUswL0k6wHV1pz4avFkDeZa
 1F4pmI6O2XRkNTYQawbUaFkAngWUCBG9ECLnHJnuIY6ohShBvjI4+E2JUaht+8gO
 M2h2b9ieddWmjxV3LTKgsK1v+347RljxdZTWnJ62SCDSEVZvsgSA9W2wnebVhBkJ
 drSmrFLxNiM+W45mkbUFmQixRSmjv++oRR096fxAnodBxMw0TDxE1RiMQWE6rVvG
 N6MC6xA=
 =+B0P
 -----END PGP SIGNATURE-----

Merge tag 'v5.2-rc5' into locking/core, to pick up fixes

Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Ingo Molnar 2019-06-17 12:06:34 +02:00
commit 410df0c574
4083 changed files with 8539 additions and 34971 deletions
Download patch file Download diff file Expand all files Collapse all files

5
lib/bsearch.c
View file

@ -1,12 +1,9 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* A generic implementation of binary search for the Linux kernel
*
* Copyright (C) 2008-2009 Ksplice, Inc.
* Author: Tim Abbott <tabbott@ksplice.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; version 2.
*/
#include <linux/export.h>

4
lib/btree.c
View file

@ -1,12 +1,10 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* lib/btree.c - Simple In-memory B+Tree
*
* As should be obvious for Linux kernel code, license is GPLv2
*
* Copyright (c) 2007-2008 Joern Engel <joern@purestorage.com>
* Bits and pieces stolen from Peter Zijlstra's code, which is
* Copyright 2007, Red Hat Inc. Peter Zijlstra
* GPLv2
*
* see http://programming.kicks-ass.net/kernel-patches/vma_lookup/btree.patch
*

5
lib/digsig.c
View file

@ -1,3 +1,4 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2011 Nokia Corporation
* Copyright (C) 2011 Intel Corporation
@ -6,10 +7,6 @@
* Dmitry Kasatkin <dmitry.kasatkin@nokia.com>
* <dmitry.kasatkin@intel.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 2 of the License.
*
* File: sign.c
* implements signature (RSA) verification
* pkcs decoding is based on LibTomCrypt code

10
lib/earlycpio.c
View file

@ -1,16 +1,8 @@
// SPDX-License-Identifier: GPL-2.0-only
/* ----------------------------------------------------------------------- *
*
* Copyright 2012 Intel Corporation; author H. Peter Anvin
*
* This file is part of the Linux kernel, and is made available
* under the terms of the GNU General Public License version 2, as
* published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* ----------------------------------------------------------------------- */
/*

10
lib/find_bit_benchmark.c
View file

@ -1,16 +1,8 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Test for find_*_bit functions.
*
* Copyright (c) 2017 Cavium.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*/
/*

51
lib/genalloc.c
View file

@ -168,20 +168,21 @@ struct gen_pool *gen_pool_create(int min_alloc_order, int nid)
EXPORT_SYMBOL(gen_pool_create);
/**
* gen_pool_add_virt - add a new chunk of special memory to the pool
* gen_pool_add_owner- add a new chunk of special memory to the pool
* @pool: pool to add new memory chunk to
* @virt: virtual starting address of memory chunk to add to pool
* @phys: physical starting address of memory chunk to add to pool
* @size: size in bytes of the memory chunk to add to pool
* @nid: node id of the node the chunk structure and bitmap should be
* allocated on, or -1
* @owner: private data the publisher would like to recall at alloc time
*
* Add a new chunk of special memory to the specified pool.
*
* Returns 0 on success or a -ve errno on failure.
*/
int gen_pool_add_virt(struct gen_pool *pool, unsigned long virt, phys_addr_t phys,
size_t size, int nid)
int gen_pool_add_owner(struct gen_pool *pool, unsigned long virt, phys_addr_t phys,
size_t size, int nid, void *owner)
{
struct gen_pool_chunk *chunk;
int nbits = size >> pool->min_alloc_order;
@ -195,6 +196,7 @@ int gen_pool_add_virt(struct gen_pool *pool, unsigned long virt, phys_addr_t phy
chunk->phys_addr = phys;
chunk->start_addr = virt;
chunk->end_addr = virt + size - 1;
chunk->owner = owner;
atomic_long_set(&chunk->avail, size);
spin_lock(&pool->lock);
@ -203,7 +205,7 @@ int gen_pool_add_virt(struct gen_pool *pool, unsigned long virt, phys_addr_t phy
return 0;
}
EXPORT_SYMBOL(gen_pool_add_virt);
EXPORT_SYMBOL(gen_pool_add_owner);
/**
* gen_pool_virt_to_phys - return the physical address of memory
@ -260,35 +262,20 @@ void gen_pool_destroy(struct gen_pool *pool)
EXPORT_SYMBOL(gen_pool_destroy);
/**
* gen_pool_alloc - allocate special memory from the pool
* @pool: pool to allocate from
* @size: number of bytes to allocate from the pool
*
* Allocate the requested number of bytes from the specified pool.
* Uses the pool allocation function (with first-fit algorithm by default).
* Can not be used in NMI handler on architectures without
* NMI-safe cmpxchg implementation.
*/
unsigned long gen_pool_alloc(struct gen_pool *pool, size_t size)
{
return gen_pool_alloc_algo(pool, size, pool->algo, pool->data);
}
EXPORT_SYMBOL(gen_pool_alloc);
/**
* gen_pool_alloc_algo - allocate special memory from the pool
* gen_pool_alloc_algo_owner - allocate special memory from the pool
* @pool: pool to allocate from
* @size: number of bytes to allocate from the pool
* @algo: algorithm passed from caller
* @data: data passed to algorithm
* @owner: optionally retrieve the chunk owner
*
* Allocate the requested number of bytes from the specified pool.
* Uses the pool allocation function (with first-fit algorithm by default).
* Can not be used in NMI handler on architectures without
* NMI-safe cmpxchg implementation.
*/
unsigned long gen_pool_alloc_algo(struct gen_pool *pool, size_t size,
genpool_algo_t algo, void *data)
unsigned long gen_pool_alloc_algo_owner(struct gen_pool *pool, size_t size,
genpool_algo_t algo, void *data, void **owner)
{
struct gen_pool_chunk *chunk;
unsigned long addr = 0;
@ -299,6 +286,9 @@ unsigned long gen_pool_alloc_algo(struct gen_pool *pool, size_t size,
BUG_ON(in_nmi());
#endif
if (owner)
*owner = NULL;
if (size == 0)
return 0;
@ -326,12 +316,14 @@ retry:
addr = chunk->start_addr + ((unsigned long)start_bit << order);
size = nbits << order;
atomic_long_sub(size, &chunk->avail);
if (owner)
*owner = chunk->owner;
break;
}
rcu_read_unlock();
return addr;
}
EXPORT_SYMBOL(gen_pool_alloc_algo);
EXPORT_SYMBOL(gen_pool_alloc_algo_owner);
/**
* gen_pool_dma_alloc - allocate special memory from the pool for DMA usage
@ -367,12 +359,14 @@ EXPORT_SYMBOL(gen_pool_dma_alloc);
* @pool: pool to free to
* @addr: starting address of memory to free back to pool
* @size: size in bytes of memory to free
* @owner: private data stashed at gen_pool_add() time
*
* Free previously allocated special memory back to the specified
* pool. Can not be used in NMI handler on architectures without
* NMI-safe cmpxchg implementation.
*/
void gen_pool_free(struct gen_pool *pool, unsigned long addr, size_t size)
void gen_pool_free_owner(struct gen_pool *pool, unsigned long addr, size_t size,
void **owner)
{
struct gen_pool_chunk *chunk;
int order = pool->min_alloc_order;
@ -382,6 +376,9 @@ void gen_pool_free(struct gen_pool *pool, unsigned long addr, size_t size)
BUG_ON(in_nmi());
#endif
if (owner)
*owner = NULL;
nbits = (size + (1UL << order) - 1) >> order;
rcu_read_lock();
list_for_each_entry_rcu(chunk, &pool->chunks, next_chunk) {
@ -392,6 +389,8 @@ void gen_pool_free(struct gen_pool *pool, unsigned long addr, size_t size)
BUG_ON(remain);
size = nbits << order;
atomic_long_add(size, &chunk->avail);
if (owner)
*owner = chunk->owner;
rcu_read_unlock();
return;
}
@ -399,7 +398,7 @@ void gen_pool_free(struct gen_pool *pool, unsigned long addr, size_t size)
rcu_read_unlock();
BUG();
}
EXPORT_SYMBOL(gen_pool_free);
EXPORT_SYMBOL(gen_pool_free_owner);
/**
* gen_pool_for_each_chunk - call func for every chunk of generic memory pool

14
lib/llist.c
View file

@ -1,3 +1,4 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Lock-less NULL terminated single linked list
*
@ -8,19 +9,6 @@
*
* Copyright 2010,2011 Intel Corp.
* Author: Huang Ying <ying.huang@intel.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 as published by the Free Software Foundation;
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/kernel.h>
#include <linux/export.h>

3
lib/lockref.c
View file

@ -9,6 +9,7 @@
* failure case.
*/
#define CMPXCHG_LOOP(CODE, SUCCESS) do { \
int retry = 100; \
struct lockref old; \
BUILD_BUG_ON(sizeof(old) != 8); \
old.lock_count = READ_ONCE(lockref->lock_count); \
@ -21,6 +22,8 @@
if (likely(old.lock_count == prev.lock_count)) { \
SUCCESS; \
} \
if (!--retry) \
break; \
cpu_relax(); \
} \
} while (0)

6
lib/raid6/recov_avx2.c
View file

@ -1,11 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2012 Intel Corporation
* Author: Jim Kukunas <james.t.kukunas@linux.intel.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2
* of the License.
*/
#ifdef CONFIG_AS_AVX2

7
lib/raid6/recov_avx512.c
View file

@ -1,14 +1,9 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2016 Intel Corporation
*
* Author: Gayatri Kammela <gayatri.kammela@intel.com>
* Author: Megha Dey <megha.dey@linux.intel.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2
* of the License.
*
*/
#ifdef CONFIG_AS_AVX512

6
lib/raid6/recov_neon.c
View file

@ -1,11 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2012 Intel Corporation
* Copyright (C) 2017 Linaro Ltd. <ard.biesheuvel@linaro.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2
* of the License.
*/
#include <linux/raid/pq.h>

6
lib/raid6/recov_neon_inner.c
View file

@ -1,11 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2012 Intel Corporation
* Copyright (C) 2017 Linaro Ltd. <ard.biesheuvel@linaro.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2
* of the License.
*/
#include <arm_neon.h>

6
lib/raid6/recov_ssse3.c
View file

@ -1,10 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2012 Intel Corporation
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2
* of the License.
*/
#ifdef CONFIG_AS_SSSE3

3
lib/ratelimit.c
View file

@ -1,3 +1,4 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* ratelimit.c - Do something with rate limit.
*
@ -5,8 +6,6 @@
*
* 2008-05-01 rewrite the function and use a ratelimit_state data struct as
* parameter. Now every user can use their own standalone ratelimit_state.
*
* This file is released under the GPLv2.
*/
#include <linux/ratelimit.h>

13
lib/sbitmap.c
View file

@ -1,18 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2016 Facebook
* Copyright (C) 2013-2014 Jens Axboe
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License v2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <linux/sched.h>

2
lib/show_mem.c
View file

@ -1,8 +1,8 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Generic show_mem() implementation
*
* Copyright (C) 2008 Johannes Weiner <hannes@saeurebad.de>
* All code subject to the GPL version 2.
*/
#include <linux/mm.h>

10
lib/test_bpf.c
View file

@ -1,16 +1,8 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Testsuite for BPF interpreter and BPF JIT compiler
*
* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

14
lib/test_firmware.c
View file

@ -224,30 +224,30 @@ static ssize_t config_show(struct device *dev,
mutex_lock(&test_fw_mutex);
len += snprintf(buf, PAGE_SIZE,
len += scnprintf(buf, PAGE_SIZE - len,
"Custom trigger configuration for: %s\n",
dev_name(dev));
if (test_fw_config->name)
len += snprintf(buf+len, PAGE_SIZE,
len += scnprintf(buf+len, PAGE_SIZE - len,
"name:\t%s\n",
test_fw_config->name);
else
len += snprintf(buf+len, PAGE_SIZE,
len += scnprintf(buf+len, PAGE_SIZE - len,
"name:\tEMTPY\n");
len += snprintf(buf+len, PAGE_SIZE,
len += scnprintf(buf+len, PAGE_SIZE - len,
"num_requests:\t%u\n", test_fw_config->num_requests);
len += snprintf(buf+len, PAGE_SIZE,
len += scnprintf(buf+len, PAGE_SIZE - len,
"send_uevent:\t\t%s\n",
test_fw_config->send_uevent ?
"FW_ACTION_HOTPLUG" :
"FW_ACTION_NOHOTPLUG");
len += snprintf(buf+len, PAGE_SIZE,
len += scnprintf(buf+len, PAGE_SIZE - len,
"sync_direct:\t\t%s\n",
test_fw_config->sync_direct ? "true" : "false");
len += snprintf(buf+len, PAGE_SIZE,
len += scnprintf(buf+len, PAGE_SIZE - len,
"read_fw_idx:\t%u\n", test_fw_config->read_fw_idx);
mutex_unlock(&test_fw_mutex);

10
lib/test_static_key_base.c
View file

@ -1,3 +1,4 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Kernel module for testing static keys.
*
@ -5,15 +6,6 @@
*
* Authors:
* Jason Baron <jbaron@akamai.com>
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/module.h>

10
lib/test_static_keys.c
View file

@ -1,3 +1,4 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Kernel module for testing static keys.
*
@ -5,15 +6,6 @@
*
* Authors:
* Jason Baron <jbaron@akamai.com>
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/module.h>

10
lib/test_user_copy.c
View file

@ -1,3 +1,4 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Kernel module for testing copy_to/from_user infrastructure.
*
@ -5,15 +6,6 @@
*
* Authors:
* Kees Cook <keescook@chromium.org>
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt