Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/mm/dmapool.c b/mm/dmapool.c
index fe5d330..a97c972 100644
--- a/mm/dmapool.c
+++ b/mm/dmapool.c
@@ -144,9 +144,7 @@
else if (size < 4)
size = 4;
- if ((size % align) != 0)
- size = ALIGN(size, align);
-
+ size = ALIGN(size, align);
allocation = max_t(size_t, size, PAGE_SIZE);
if (!boundary)
@@ -268,6 +266,7 @@
*/
void dma_pool_destroy(struct dma_pool *pool)
{
+ struct dma_page *page, *tmp;
bool empty = false;
if (unlikely(!pool))
@@ -283,17 +282,13 @@
device_remove_file(pool->dev, &dev_attr_pools);
mutex_unlock(&pools_reg_lock);
- while (!list_empty(&pool->page_list)) {
- struct dma_page *page;
- page = list_entry(pool->page_list.next,
- struct dma_page, page_list);
+ list_for_each_entry_safe(page, tmp, &pool->page_list, page_list) {
if (is_page_busy(page)) {
if (pool->dev)
- dev_err(pool->dev,
- "dma_pool_destroy %s, %p busy\n",
+ dev_err(pool->dev, "%s %s, %p busy\n", __func__,
pool->name, page->vaddr);
else
- pr_err("dma_pool_destroy %s, %p busy\n",
+ pr_err("%s %s, %p busy\n", __func__,
pool->name, page->vaddr);
/* leak the still-in-use consistent memory */
list_del(&page->page_list);
@@ -357,12 +352,11 @@
if (data[i] == POOL_POISON_FREED)
continue;
if (pool->dev)
- dev_err(pool->dev,
- "dma_pool_alloc %s, %p (corrupted)\n",
- pool->name, retval);
+ dev_err(pool->dev, "%s %s, %p (corrupted)\n",
+ __func__, pool->name, retval);
else
- pr_err("dma_pool_alloc %s, %p (corrupted)\n",
- pool->name, retval);
+ pr_err("%s %s, %p (corrupted)\n",
+ __func__, pool->name, retval);
/*
* Dump the first 4 bytes even if they are not
@@ -418,12 +412,11 @@
if (!page) {
spin_unlock_irqrestore(&pool->lock, flags);
if (pool->dev)
- dev_err(pool->dev,
- "dma_pool_free %s, %p/%lx (bad dma)\n",
- pool->name, vaddr, (unsigned long)dma);
+ dev_err(pool->dev, "%s %s, %p/%pad (bad dma)\n",
+ __func__, pool->name, vaddr, &dma);
else
- pr_err("dma_pool_free %s, %p/%lx (bad dma)\n",
- pool->name, vaddr, (unsigned long)dma);
+ pr_err("%s %s, %p/%pad (bad dma)\n",
+ __func__, pool->name, vaddr, &dma);
return;
}
@@ -434,12 +427,11 @@
if ((dma - page->dma) != offset) {
spin_unlock_irqrestore(&pool->lock, flags);
if (pool->dev)
- dev_err(pool->dev,
- "dma_pool_free %s, %p (bad vaddr)/%pad\n",
- pool->name, vaddr, &dma);
+ dev_err(pool->dev, "%s %s, %p (bad vaddr)/%pad\n",
+ __func__, pool->name, vaddr, &dma);
else
- pr_err("dma_pool_free %s, %p (bad vaddr)/%pad\n",
- pool->name, vaddr, &dma);
+ pr_err("%s %s, %p (bad vaddr)/%pad\n",
+ __func__, pool->name, vaddr, &dma);
return;
}
{
@@ -451,11 +443,11 @@
}
spin_unlock_irqrestore(&pool->lock, flags);
if (pool->dev)
- dev_err(pool->dev, "dma_pool_free %s, dma %pad already free\n",
- pool->name, &dma);
+ dev_err(pool->dev, "%s %s, dma %pad already free\n",
+ __func__, pool->name, &dma);
else
- pr_err("dma_pool_free %s, dma %pad already free\n",
- pool->name, &dma);
+ pr_err("%s %s, dma %pad already free\n",
+ __func__, pool->name, &dma);
return;
}
}