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authorDan Williams <dan.j.williams@intel.com>2018-05-23 08:17:03 +0200
committerDan Williams <dan.j.williams@intel.com>2018-05-23 08:17:03 +0200
commit522239b445a2de988edb81672963708a6aaf9046 (patch)
treeaa51da520dcd8261517c8252bc8a7c68d7cfdb7b /drivers/s390/block
parentx86/asm/memcpy_mcsafe: Define copy_to_iter_mcsafe() (diff)
downloadlinux-522239b445a2de988edb81672963708a6aaf9046.tar.xz
linux-522239b445a2de988edb81672963708a6aaf9046.zip
uio, lib: Fix CONFIG_ARCH_HAS_UACCESS_MCSAFE compilation
Add a common Kconfig CONFIG_ARCH_HAS_UACCESS_MCSAFE that archs can optionally select, and fixup the declaration of _copy_to_iter_mcsafe(). Fixes: 8780356ef630 ("x86/asm/memcpy_mcsafe: Define copy_to_iter_mcsafe()") Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/s390/block')
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