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curvetun-libs =	-lnacl \
		-lpthread

curvetun-objs =	xmalloc.o \
		epoll2.o \
		str.o \
		dev.o \
		stun.o \
		sock.o \
		sig.o \
		link.o \
		patricia.o \
		corking.o \
		trie.o \
		taia.o \
		hash.o \
		rnd.o \
		curve.o \
		curve_test.o \
		cookie.o \
		keypair.o \
		ioexact.o \
		ioops.o \
		cpusched.o \
		curvetun_mgmt_servers.o \
		curvetun_mgmt_users.o \
		curvetun_server.o \
		curvetun_client.o \
		curvetun.o

curvetun-eflags = -I ${CONFIG_NACL_INC_DIR}

curvetun-confs =
='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&id=1cf38741308c64d08553602b3374fb39224eeb5a'>1cf38741308c64d08553602b3374fb39224eeb5a (diff)
xen/pciback: Fix conf_space read/write overlap check.
Current overlap check is evaluating to false a case where a filter field is fully contained (proper subset) of a r/w request. This change applies classical overlap check instead to include all the scenarios. More specifically, for (Hilscher GmbH CIFX 50E-DP(M/S)) device driver the logic is such that the entire confspace is read and written in 4 byte chunks. In this case as an example, CACHE_LINE_SIZE, LATENCY_TIMER and PCI_BIST are arriving together in one call to xen_pcibk_config_write() with offset == 0xc and size == 4. With the exsisting overlap check the LATENCY_TIMER field (offset == 0xd, length == 1) is fully contained in the write request and hence is excluded from write, which is incorrect. Signed-off-by: Andrey Grodzovsky <andrey2805@gmail.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Reviewed-by: Jan Beulich <JBeulich@suse.com> Cc: <stable@vger.kernel.org> Signed-off-by: David Vrabel <david.vrabel@citrix.com>
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