Merge branch 'stable-next' into stable

ChangeLog

@@ -5,6 +5,18 @@
 # Distributed under the GPL v2
 # $Id$
 
+  24 Mar 2011; Peter Hjalmarsson <xake@rymdraket.net> defaults/linuxrc, initrd.scripts:
+  Rescue /proc and /sys over into chroot
+  Apply mount options noexec,nosuid,nodev to /proc and /sys
+
+  22 Mar 2011; Fabio Erculiani <lxnay@sabayon.org> gen_compile.sh, patches/iscsi/*:
+  Fix compilation of iSCSI
+
+  23 Mar 2011; Peter Hjalmarsson <xake@rymdraket.net> doc/genkernel.8.txt,
+  gen_cmdline.sh, gen_initramfs.sh:
+  Remove "--slowusb" as it is enabled by default now. Also document "noslowusb"
+  ramdisk option that skips it.
+
   22 Mar 2011; Peter Hjalmarsson <xake@rymdraket.net> defaults/initrd.defaults,
   defaults/initrd.scripts:
   Set DO_slowusb as default, and make setup_slowusb unset it if it cannot find

HACKING

@@ -19,4 +19,4 @@ Rolling a release:
 - make dist
 - upload genkernel-${PV}.tar.bz2 to the hosting:
     scp genkernel-${PV}.tar.bz2 ${USER}@dev.gentoo.org:/space/distfiles-local/
-- check open bugs with keyword "InSVN" for closability
+- check open bugs with keyword "InSVN" or "InVCS" for closability

defaults/initrd.scripts

@@ -210,7 +210,7 @@ cache_cd_contents() {
 }
 
 mount_sysfs() {
-	mount -t sysfs /sys /sys >/dev/null 2>&1
+	mount -t sysfs sysfs /sys -o noexec,nosuid,nodev >/dev/null 2>&1
 	ret=$?
 	[ ${ret} -eq 0 ] || bad_msg "Failed to mount /sys!"
 }

defaults/linuxrc

@@ -20,7 +20,7 @@ then
 	exit 1
 fi
 
-mount -t proc proc /proc >/dev/null 2>&1
+mount -t proc -o noexec,nosuid,nodev proc /proc >/dev/null 2>&1
 mount -o remount,rw / >/dev/null 2>&1
 
 # Set up symlinks
@@ -733,16 +733,17 @@ echo -ne "${BOLD}.${NORMAL}"
 
 # If devtmpfs is mounted, try move it to the new root
 # If that fails, try to unmount all possible mounts of devtmpfs as stuff breaks otherwise
-if grep -qs "/dev " /proc/mounts
-then
-	if ! mount --move /dev "${CHROOT}"/dev
+for fs in /dev /sys /proc
+do
+	if grep -qs "$fs" /proc/mounts
 	then
-		umount /dev || echo '*: Failed to move and unmount the ramdisk /dev!'
+		if ! mount --move $fs "${CHROOT}"$fs
+		then
+			umount $fs || echo '*: Failed to move and unmount the ramdisk $fs!'
+		fi
 	fi
-fi
+done
 
-umount /sys || echo '*: Failed to unmount the ramdisk /sys!'
-umount /proc || echo '*: Failed to unmount the ramdisk /proc!'
 echo -e "${BOLD}.${NORMAL}"
 
 exec /sbin/switch_root -c "/dev/console" "${CHROOT}" "${REAL_INIT:-/sbin/init}" "${INIT_OPTS}"

doc/genkernel.8.txt

@@ -130,7 +130,7 @@ KERNEL COMPILATION
     to the second most recently built image, if one exists.  Similar
     symlinks (both * and *.old) are managed for initramfs and System.map.
     The corresponding work products (i.e., the actual kernel
-    and initamfs images, and System.map) are also managed accordingly.
+    and initramfs images, and System.map) are also managed accordingly.
     NOTE: Specifying   *--symlink*  does nothing unless
     *--install* is also specified.
 
@@ -263,9 +263,6 @@ INITIALIZATION
 *--iscsi*::
     Include iSCSI support
 
-*--slowusb*::
-    Enables extra pauses for slow USB CD boots.
-
 *--bootloader*=*grub*::
     Add new kernel to GRUB configuration.
 
@@ -427,6 +424,11 @@ which the ramdisk scripts would recognize.
     Activate SCSI devices on bootup, necessary when SCSI support is
     compiled as modules and you're using SCSI or SATA devices.
 
+*noslowusb*::
+    By default genkernel pause for 10 seconds if it finds a attached
+    usb-storage device to give them time to initiate.
+    This option skips that pause.
+
 *keymap*='MAP'::
     Set keymap to 'MAP', e.g. *keymap*=de.
     For valid values of 'MAP' please see

gen_cmdline.sh

@@ -84,7 +84,6 @@ longusage() {
   echo "	--dmraid		Include DMRAID support"
   echo "	--multipath		Include Multipath support"
   echo "	--iscsi			Include iSCSI support"
-  echo "	--slowusb		Enables extra pauses for slow USB CD boots"
   echo "	--bootloader=grub	Add new kernel to GRUB configuration"
   echo "	--linuxrc=<file>	Specifies a user created linuxrc"
   echo "	--busybox-config=<file>	Specifies a user created busybox config"
@@ -269,10 +268,6 @@ parse_cmdline() {
 			CMD_REAL_ROOT=`parse_opt "$*"`
 			print_info 2 "CMD_REAL_ROOT: ${CMD_REAL_ROOT}"
 			;;
-		--slowusb)
-			CMD_SLOWUSB=1
-			print_info 2 "CMD_SLOWUSB: ${CMD_SLOWUSB}"
-			;;
 		--dmraid)
 			if [ ! -e /usr/include/libdevmapper.h ]
 			then

gen_compile.sh

@@ -685,10 +685,18 @@ compile_iscsi() {
 			gen_die "ISCSI directory ${ISCSI_DIR} invalid"
 				print_info 1 'iSCSI: >> Compiling...'
 		cd "${TEMP}/${ISCSI_DIR}"
+		apply_patches iscsi ${ISCSI_VER}
 
 		# Only build userspace
+		print_info 1 'iSCSI: >> Configuring userspace...'
+		cd utils/open-isns || gen_die 'Could not enter open-isns dir'
+		# we currently have a patch that changes configure.ac
+		# once given patch is dropped, drop autoconf too
+		autoconf || gen_die 'Could not tweak open-iscsi configuration'
+		./configure --without-slp >> ${LOGFILE} 2>&1 || gen_die 'Could not configure userspace'
+		cd ../.. || gen_die 'wtf?'
 		MAKE=${UTILS_MAKE} compile_generic "user" ""
-	
+
 		# if kernel modules exist, copy them to initramfs, otherwise it will be compiled into the kernel
 		mkdir -p "${TEMP}/initramfs-iscsi-temp/lib/modules/${RELEASE}/kernel/drivers/scsi/"
 		for modname in iscsi_tcp libiscsi scsi_transport_iscsi

gen_initramfs.sh

@@ -349,7 +349,7 @@ append_mdadm(){
 				cp -a "${MDADM_CONFIG}" "${TEMP}/initramfs-mdadm-temp/etc/mdadm.conf" \
 				|| gen_die "Could not copy mdadm.conf!"
 			else
-				gen_die '${MDADM_CONFIG} does not exist!'
+				gen_die 'sl${MDADM_CONFIG} does not exist!'
 			fi
 		else
 			print_info 1 '		MDADM: Skipping inclusion of mdadm.conf'
@@ -629,10 +629,6 @@ append_auxilary() {
 		mkdir -p "${TEMP}/initramfs-aux-temp/lib/keymaps"
 		/bin/tar -C "${TEMP}/initramfs-aux-temp/lib/keymaps" -zxf "${GK_SHARE}/defaults/keymaps.tar.gz"
 	fi
-	if isTrue $CMD_SLOWUSB
-	then
-		echo 'MY_HWOPTS="${MY_HWOPTS} slowusb"' >> ${TEMP}/initramfs-aux-temp/etc/initrd.defaults
-	fi
 
 	cd ${TEMP}/initramfs-aux-temp/sbin && ln -s ../init init
 	cd ${TEMP}

patches/iscsi/2.0-872/open-iscsi-2.0.872-omg-calling-configure.patch

@@ -0,0 +1,11 @@
+--- open-iscsi-2.0-872.orig/Makefile
++++ open-iscsi-2.0-872/Makefile
+@@ -27,7 +27,7 @@ IFACEFILES = etc/iface.example
+ all: user kernel
+ 
+ user: ;
+-	cd utils/open-isns; ./configure; $(MAKE)
++	cd utils/open-isns; $(MAKE)
+ 	$(MAKE) -C utils/sysdeps
+ 	$(MAKE) -C utils/fwparam_ibft
+ 	$(MAKE) -C usr

patches/iscsi/2.0-872/open-iscsi-2.0.872-slp.patch

@@ -0,0 +1,11 @@
+--- a/utils/open-isns/configure.ac
++++ b/utils/open-isns/configure.ac
+@@ -80,7 +80,7 @@ AC_ARG_WITH(slp,
+ 		else
+ 			WITH_SLP=yes
+ 			CPPFLAGS="$CPPFLAGS -I${withval}"
+-			LDFLAGS="$LDFLAGS -L${withval}"
++			LDFLAGS="$LDFLAGS -L${withval} -lslp"
+ 		fi
+ 	]
+ )