search for: virtio_bounc

Displaying 5 results from an estimated 5 matches for "virtio_bounc".

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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 bou...
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 29a13...
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: eac...