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Merge tag 'v4.9.206' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable into odroidg12-4.9.y

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This is the 4.9.206 stable release
This commit is contained in:
Mauro (mdrjr) Ribeiro
2020-04-07 21:18:21 -03:00
parent 8092353aae de84c554e3
commit b3fa299787
133 changed files with 828 additions and 393 deletions
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25
lib/genalloc.c
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@@ -35,6 +35,7 @@
#include <linux/interrupt.h>
#include <linux/genalloc.h>
#include <linux/of_device.h>
#include <linux/vmalloc.h>
static inline size_t chunk_size(const struct gen_pool_chunk *chunk)
{
@@ -187,7 +188,7 @@ int gen_pool_add_virt(struct gen_pool *pool, unsigned long virt, phys_addr_t phy
int nbytes = sizeof(struct gen_pool_chunk) +
BITS_TO_LONGS(nbits) * sizeof(long);
chunk = kzalloc_node(nbytes, GFP_KERNEL, nid);
chunk = vzalloc_node(nbytes, nid);
if (unlikely(chunk == NULL))
return -ENOMEM;
@@ -251,7 +252,7 @@ void gen_pool_destroy(struct gen_pool *pool)
bit = find_next_bit(chunk->bits, end_bit, 0);
BUG_ON(bit < end_bit);
kfree(chunk);
vfree(chunk);
}
kfree_const(pool->name);
kfree(pool);
@@ -311,7 +312,7 @@ unsigned long gen_pool_alloc_algo(struct gen_pool *pool, size_t size,
end_bit = chunk_size(chunk) >> order;
retry:
start_bit = algo(chunk->bits, end_bit, start_bit,
nbits, data, pool);
nbits, data, pool, chunk->start_addr);
if (start_bit >= end_bit)
continue;
remain = bitmap_set_ll(chunk->bits, start_bit, nbits);
@@ -525,7 +526,7 @@ EXPORT_SYMBOL(gen_pool_set_algo);
*/
unsigned long gen_pool_first_fit(unsigned long *map, unsigned long size,
unsigned long start, unsigned int nr, void *data,
struct gen_pool *pool)
struct gen_pool *pool, unsigned long start_addr)
{
return bitmap_find_next_zero_area(map, size, start, nr, 0);
}
@@ -543,16 +544,19 @@ EXPORT_SYMBOL(gen_pool_first_fit);
*/
unsigned long gen_pool_first_fit_align(unsigned long *map, unsigned long size,
unsigned long start, unsigned int nr, void *data,
struct gen_pool *pool)
struct gen_pool *pool, unsigned long start_addr)
{
struct genpool_data_align *alignment;
unsigned long align_mask;
unsigned long align_mask, align_off;
int order;
alignment = data;
order = pool->min_alloc_order;
align_mask = ((alignment->align + (1UL << order) - 1) >> order) - 1;
return bitmap_find_next_zero_area(map, size, start, nr, align_mask);
align_off = (start_addr & (alignment->align - 1)) >> order;
return bitmap_find_next_zero_area_off(map, size, start, nr,
align_mask, align_off);
}
EXPORT_SYMBOL(gen_pool_first_fit_align);
@@ -567,7 +571,7 @@ EXPORT_SYMBOL(gen_pool_first_fit_align);
*/
unsigned long gen_pool_fixed_alloc(unsigned long *map, unsigned long size,
unsigned long start, unsigned int nr, void *data,
struct gen_pool *pool)
struct gen_pool *pool, unsigned long start_addr)
{
struct genpool_data_fixed *fixed_data;
int order;
@@ -601,7 +605,8 @@ EXPORT_SYMBOL(gen_pool_fixed_alloc);
*/
unsigned long gen_pool_first_fit_order_align(unsigned long *map,
unsigned long size, unsigned long start,
unsigned int nr, void *data, struct gen_pool *pool)
unsigned int nr, void *data, struct gen_pool *pool,
unsigned long start_addr)
{
unsigned long align_mask = roundup_pow_of_two(nr) - 1;
@@ -624,7 +629,7 @@ EXPORT_SYMBOL(gen_pool_first_fit_order_align);
*/
unsigned long gen_pool_best_fit(unsigned long *map, unsigned long size,
unsigned long start, unsigned int nr, void *data,
struct gen_pool *pool)
struct gen_pool *pool, unsigned long start_addr)
{
unsigned long start_bit = size;
unsigned long len = size + 1;