#188 iSCSI fails when sg->page in high memory

[jvonk]

In fuction :
iscsi_buf_init_sg(struct iscsi_buf *ibuf, struct
scatterlist *sg)

of iscsi_tcp.c

page_address(sg->page) returns zero when sg->page is
in high memory.

The result is that the whole iSCSI layer will fail.

Kernel version:
linux kernel 2.6.11-1.1369_FC4 SMP and 2.6.14.4 #7
SMP

All this happen when the system is under heavy load
writing huge amount of date ove the iSCSI connection
(56 Mbyte/sec)

[Nobody/Anonymous]

Logged In: NO

Thanks for the bug report. We are working on this one already.