Hi Krzysztof,
I love your patch! Perhaps something to improve:
[auto build test WARNING on iommu/next]
[also build test WARNING on v5.5-rc4]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify
Hi Krzysztof,
I love your patch! Yet something to improve:
[auto build test ERROR on iommu/next]
[also build test ERROR on v5.5-rc4 next-20191219]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to
pointers should be casted to unsigned long to avoid
-Wpointer-to-int-cast warnings when compiling on 64-bit platform (e.g.
with COMPILE_TEST):
drivers/iommu/omap-iommu.c: In function ‘omap2_iommu_enable’:
drivers/iommu/omap-iommu.c:170:25: warning:
cast from pointer to integer of
Print size_t as %zu or %zx to fix -Wformat warnings when compiling on
64-bit platform (e.g. with COMPILE_TEST):
drivers/iommu/omap-iommu.c: In function ‘flush_iotlb_page’:
drivers/iommu/omap-iommu.c:437:47: warning:
format ‘%x’ expects argument of type ‘unsigned int’,
but
Some of the IOMMU drivers can be compile tested to increase build
coverage. The OMAP, Rockchip and Exynos drivers use
device.dev_archdata.iommu field which does not exist on all platforms.
The sPAPR TCE and ARM SMMU have also restrictions where they can be
built.
Signed-off-by: Krzysztof
