Displaying 5 results from an estimated 5 matches for "virtio_bounce".
2020 Apr 29
0
[RFC PATCH] virtio: virtio_pool can be static
Signed-off-by: kbuild test robot <lkp at intel.com>
---
virtio_bounce.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/virtio/virtio_bounce.c b/drivers/virtio/virtio_bounce.c
index 3de8e0eb71e48..5a68d48667c42 100644
--- a/drivers/virtio/virtio_bounce.c
+++ b/drivers/virtio/virtio_bounce.c
@@ -19,7 +19,7 @@
static phys_addr_t boun...
2020 Apr 28
0
[PATCH 5/5] virtio: Add bounce DMA ops
...bs for any type of device?
For example, this might make sense if a given device is from a
different, less trusted vendor.
All this can then maybe be hidden behind the DMA API.
> ---
> drivers/virtio/Makefile | 2 +-
> drivers/virtio/virtio.c | 2 +
> drivers/virtio/virtio_bounce.c | 150 +++++++++++++++++++++++++++++++++++++++++
> include/linux/virtio.h | 4 ++
> 4 files changed, 157 insertions(+), 1 deletion(-)
> create mode 100644 drivers/virtio/virtio_bounce.c
>
> diff --git a/drivers/virtio/Makefile b/drivers/virtio/Makefile
> index 29a138...
2020 Apr 28
0
[PATCH 5/5] virtio: Add bounce DMA ops
...ttached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=s390
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp at intel.com>
All errors (new ones prefixed by >>):
drivers/virtio/virtio_bounce.c: In function 'virtio_bounce_setup':
>> drivers/virtio/virtio_bounce.c:144:7: error: implicit declaration of function 'of_get_flat_dt_prop' [-Werror=implicit-function-declaration]
144 | if (!of_get_flat_dt_prop(node, "no-map", NULL))
| ^~~~~~~~~...
2020 Apr 29
0
[PATCH 5/5] virtio: Add bounce DMA ops
...make ARCH=x86_64 allmodconfig
make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp at intel.com>
sparse warnings: (new ones prefixed by >>)
>> drivers/virtio/virtio_bounce.c:22:21: sparse: sparse: symbol 'virtio_pool' was not declared. Should it be static?
>> drivers/virtio/virtio_bounce.c:79:8: sparse: sparse: symbol 'virtio_max_mapping_size' was not declared. Should it be static?
Please review and possibly fold the followup patch.
---
0-DAY...
2020 Apr 28
0
[PATCH 5/5] virtio: Add bounce DMA ops
...ux build tree
COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=sh
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp at intel.com>
All warnings (new ones prefixed by >>):
In file included from drivers/virtio/virtio_bounce.c:13:
include/linux/swiotlb.h: In function 'swiotlb_alloc':
include/linux/swiotlb.h:234:9: error: 'DMA_MAPPING_ERROR' undeclared (first use in this function)
234 | return DMA_MAPPING_ERROR;
| ^~~~~~~~~~~~~~~~~
include/linux/swiotlb.h:234:9: note: each...