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Date: Wed, 15 May 2013 20:55:05 -0700 From: Joe Perches <joe@...ches.com> To: Rusty Russell <rusty@...tcorp.com.au> Cc: Asias He <asias@...hat.com>, "Michael S. Tsirkin" <mst@...hat.com>, Nicholas Bellinger <nab@...ux-iscsi.org>, kvm@...r.kernel.org, virtualization@...ts.linux-foundation.org, target-devel@...r.kernel.org, Stephen Rothwell <sfr@...b.auug.org.au>, Randy Dunlap <rdunlap@...radead.org>, linux-next@...r.kernel.org, linux-kernel@...r.kernel.org, netdev@...r.kernel.org Subject: Re: [PATCH] vhost-scsi: Depend on NET for memcpy_fromiovec On Thu, 2013-05-16 at 13:04 +0930, Rusty Russell wrote: > Asias He <asias@...hat.com> writes: > > On Wed, May 15, 2013 at 02:47:53PM +0930, Rusty Russell wrote: [] > > Other users are using memcpy_fromiovec and friends outside net. It seems > > a good idea to put it in a util library. e.g. crypto/algif_skcipher.c > > which also depends on NET for it. [] > Subject: Hoist memcpy_fromiovec into lib/ You'll need the "friends" memcpy_toiovec too. $ git grep -E \bmemcpy\w+iovec\w*" crypto/algif_hash.c: err = memcpy_toiovec(msg->msg_iov, ctx->result, len); crypto/algif_skcipher.c: err = memcpy_fromiovec(page_address(sg_page(sg)) + crypto/algif_skcipher.c: err = memcpy_fromiovec(page_address(sg_page(sg + i)), drivers/dma/iovlock.c:#include <net/tcp.h> /* for memcpy_toiovec */ drivers/dma/iovlock.c: return memcpy_toiovec(iov, kdata, len); drivers/dma/iovlock.c: err = memcpy_toiovec(iov, vaddr + offset, len); drivers/isdn/mISDN/socket.c: if (memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len)) { drivers/misc/vmw_vmci/vmci_queue_pair.c: err = memcpy_fromiovec((u8 *)va + page_o drivers/misc/vmw_vmci/vmci_queue_pair.c: err = memcpy_toiovec(iov, (u8 *)va + pag -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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