cifs.conf: Remove cifs.conf

In Linux 4.14 cifs module has soft dependencies (pre) on crypto modules. This
soft dependencies makes kmod (modprobe) ignore commands inside
/etc/modprobe.d/cifs.conf. cifs.conf contains command to change default value
of SecurityFlags from 0x85 to 0x83. Since the commands inside cifs.conf are
ignored while cifs module is loaded, SecurityFlags remains at 0x85, breaking
few tests.

Remove cifs.conf and change default value of SecurityFlags (by adding a kernel
patch) to 0x83

Signed-off-by: Mark Syms <mark.syms@citrix.com>
Signed-off-by: Anoob Soman <anoob.soman@citrix.com>

Author: anoobs

Makefile

@@ -68,7 +68,6 @@ SM_LIBS += cbtutil
 UDEV_RULES = 40-multipath 55-xs-mpath-scsidev 57-usb 58-xapi
 MPATH_DAEMON = sm-multipath
 MPATH_CONF = multipath.conf
-CIFS_CONF = cifs.conf
 SMLOG_CONF = SMlog
 
 SM_XML := XE_SR_ERRORCODES
@@ -156,8 +155,6 @@ install: precheck
 	  $(SM_STAGING)/$(MPATH_CONF_DIR)
 	install -m 755 multipath/$(MPATH_DAEMON) \
 	  $(SM_STAGING)/$(INIT_DIR)
-	install -m 644 etc/modprobe.d/$(CIFS_CONF) \
-	  $(SM_STAGING)/$(MODPROBE_DIR)
 	install -m 644 etc/logrotate.d/$(SMLOG_CONF) \
 	  $(SM_STAGING)/$(LOGROTATE_DIR)
 	install -m 644 drivers/updatempppathd.service \

etc/modprobe.d/cifs.conf

@@ -348,7 +348,6 @@ tests/run_python_unittests.sh
 %config /etc/udev/rules.d/58-xapi.rules
 %config /etc/multipath.xenserver/multipath.conf
 %config /etc/udev/rules.d/69-dm-lvm-metad.rules
-%config /etc/modprobe.d/cifs.conf
 %config /etc/logrotate.d/SMlog
 %doc CONTRIB LICENSE MAINTAINERS README.md WHATS_NEW