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authorChristoph Hellwig <hch@lst.de>2020-07-23 09:08:46 +0300
committerDavid S. Miller <davem@davemloft.net>2020-07-25 01:41:53 +0300
commitba423fdaa589d972473083defedf9e862626d268 (patch)
treebfd415418622157132ec517b894463a783580001 /net/packet
parentd200cf624c9247ab52b67d34d9e198262a23df31 (diff)
downloadlinux-ba423fdaa589d972473083defedf9e862626d268.tar.xz
net: add a new sockptr_t type
Add a uptr_t type that can hold a pointer to either a user or kernel memory region, and simply helpers to copy to and from it. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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