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Diffstat (limited to 'sound/core/pcm_native.c')
-rw-r--r--sound/core/pcm_native.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 66e24b5da46..6ea67b16c67 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -3027,7 +3027,7 @@ static struct page * snd_pcm_mmap_status_nopage(struct vm_area_struct *area,
struct page * page;
if (substream == NULL)
- return NOPAGE_OOM;
+ return NOPAGE_SIGBUS;
runtime = substream->runtime;
page = virt_to_page(runtime->status);
get_page(page);
@@ -3070,7 +3070,7 @@ static struct page * snd_pcm_mmap_control_nopage(struct vm_area_struct *area,
struct page * page;
if (substream == NULL)
- return NOPAGE_OOM;
+ return NOPAGE_SIGBUS;
runtime = substream->runtime;
page = virt_to_page(runtime->control);
get_page(page);
@@ -3131,18 +3131,18 @@ static struct page *snd_pcm_mmap_data_nopage(struct vm_area_struct *area,
size_t dma_bytes;
if (substream == NULL)
- return NOPAGE_OOM;
+ return NOPAGE_SIGBUS;
runtime = substream->runtime;
offset = area->vm_pgoff << PAGE_SHIFT;
offset += address - area->vm_start;
- snd_assert((offset % PAGE_SIZE) == 0, return NOPAGE_OOM);
+ snd_assert((offset % PAGE_SIZE) == 0, return NOPAGE_SIGBUS);
dma_bytes = PAGE_ALIGN(runtime->dma_bytes);
if (offset > dma_bytes - PAGE_SIZE)
return NOPAGE_SIGBUS;
if (substream->ops->page) {
page = substream->ops->page(substream, offset);
if (! page)
- return NOPAGE_OOM;
+ return NOPAGE_OOM; /* XXX: is this really due to OOM? */
} else {
vaddr = runtime->dma_area + offset;
page = virt_to_page(vaddr);