nathan/Chromebook-Device-Nyan-NVIDIA-Tegra-K1-T124-Upstream-Linux-3.10-LTS-Kernel
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Updated from Linux LTS 3.10.25 to 3.10.26

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Nathan
2025-04-09 20:15:34 -05:00
parent 92cb237c3b
commit c205d496ee
118 changed files with 902 additions and 407 deletions
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26
drivers/target/iscsi/iscsi_target.c
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@@ -838,24 +838,22 @@ int iscsit_setup_scsi_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
if (((hdr->flags & ISCSI_FLAG_CMD_READ) ||
(hdr->flags & ISCSI_FLAG_CMD_WRITE)) && !hdr->data_length) {
/*
* Vmware ESX v3.0 uses a modified Cisco Initiator (v3.4.2)
* that adds support for RESERVE/RELEASE. There is a bug
* add with this new functionality that sets R/W bits when
* neither CDB carries any READ or WRITE datapayloads.
* From RFC-3720 Section 10.3.1:
*
* "Either or both of R and W MAY be 1 when either the
* Expected Data Transfer Length and/or Bidirectional Read
* Expected Data Transfer Length are 0"
*
* For this case, go ahead and clear the unnecssary bits
* to avoid any confusion with ->data_direction.
*/
if ((hdr->cdb[0] == 0x16) || (hdr->cdb[0] == 0x17)) {
hdr->flags &= ~ISCSI_FLAG_CMD_READ;
hdr->flags &= ~ISCSI_FLAG_CMD_WRITE;
goto done;
}
hdr->flags &= ~ISCSI_FLAG_CMD_READ;
hdr->flags &= ~ISCSI_FLAG_CMD_WRITE;
pr_err("ISCSI_FLAG_CMD_READ or ISCSI_FLAG_CMD_WRITE"
pr_warn("ISCSI_FLAG_CMD_READ or ISCSI_FLAG_CMD_WRITE"
" set when Expected Data Transfer Length is 0 for"
" CDB: 0x%02x. Bad iSCSI Initiator.\n", hdr->cdb[0]);
return iscsit_add_reject_cmd(cmd,
ISCSI_REASON_BOOKMARK_INVALID, buf);
" CDB: 0x%02x, Fixing up flags\n", hdr->cdb[0]);
}
done:
if (!(hdr->flags & ISCSI_FLAG_CMD_READ) &&
!(hdr->flags & ISCSI_FLAG_CMD_WRITE) && (hdr->data_length != 0)) {