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| author | Liam Merwick <Liam.Merwick@oracle.com> | 2018-11-02 15:04:23 +0100 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2018-11-06 10:06:07 +0100 |
| commit | d9cccfa7c4d1d9ef967ec9308df7304a18609b30 (patch) | |
| tree | 977db553af1cec531b9aac765f3e2184d71664ed /drivers/xen | |
| parent | CONFIG_XEN_PV breaks xen_create_contiguous_region on ARM (diff) | |
| download | linux-d9cccfa7c4d1d9ef967ec9308df7304a18609b30.tar.xz linux-d9cccfa7c4d1d9ef967ec9308df7304a18609b30.zip | |
xen/grant-table: Fix incorrect gnttab_dma_free_pages() pr_debug message
If a call to xenmem_reservation_increase() in gnttab_dma_free_pages()
fails it triggers a message "Failed to decrease reservation..." which
should be "Failed to increase reservation..."
Fixes: 9bdc7304f536 ('xen/grant-table: Allow allocating buffers suitable for DMA')
Reported-by: Ross Philipson <ross.philipson@oracle.com>
Signed-off-by: Liam Merwick <liam.merwick@oracle.com>
Reviewed-by: Mark Kanda <mark.kanda@oracle.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'drivers/xen')
| -rw-r--r-- | drivers/xen/grant-table.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c index 84575baceebc..97341fa75458 100644 --- a/drivers/xen/grant-table.c +++ b/drivers/xen/grant-table.c @@ -914,7 +914,7 @@ int gnttab_dma_free_pages(struct gnttab_dma_alloc_args *args) ret = xenmem_reservation_increase(args->nr_pages, args->frames); if (ret != args->nr_pages) { - pr_debug("Failed to decrease reservation for DMA buffer\n"); + pr_debug("Failed to increase reservation for DMA buffer\n"); ret = -EFAULT; } else { ret = 0; |