diff --git a/kdump-2860e7a5d481633aca345b07db28d95fdb04d649 b/kdump-2860e7a5d481633aca345b07db28d95fdb04d649
new file mode 100644
index 0000000..6b68269
--- /dev/null
+++ b/kdump-2860e7a5d481633aca345b07db28d95fdb04d649
@@ -0,0 +1,61 @@
+# HG changeset patch
+# User Bernhard Walle <bwalle@suse.de>
+# Date 1223916744 -7200
+# Node ID 2860e7a5d481633aca345b07db28d95fdb04d649
+# Parent  f4cf2ef3cc3e6414d7d9386de0ebf7d633cbfed5
+Add documentation for "Extended crashkernel commandline"
+
+As stated in https://bugzilla.novell.com/show_bug.cgi?id=430276,
+document the extended crashkernel commandline syntax in
+kdump(7).
+
+diff --git a/doc/man/kdump.7.txt.in b/doc/man/kdump.7.txt.in
+--- a/doc/man/kdump.7.txt.in
++++ b/doc/man/kdump.7.txt.in
+@@ -143,8 +143,7 @@
+ 
+ [NOTE]
+ There's also a more advanced syntax that makes the amount of memory dependent on
+-system RAM. Read _Documentation/kernel-parameters.txt_ and
+-_Documentation/kdump/kdump.txt_ of the kernel source for more information.
++system RAM. See <<crashkernel_exteded>>.
+ 
+ Enable kdump service
+ ~~~~~~~~~~~~~~~~~~~~
+@@ -358,8 +357,36 @@
+ If the problem is the *makedumpfile*(8) filtering tool, then set
+ _MAKEDUMPFILE_OPTIONS_ to _-D_ to get debugging output of makedumpfile.
+ 
++Advanced Configuration
++----------------------
+ 
++[[crashkernel_exteded]]
++Extended crashkernel commandline
++~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ 
++While the "crashkernel=size[@offset]" syntax is sufficient for most
++configurations, sometimes it's handy to have the reserved memory dependent
++on the value of System RAM -- that's mostly for distributors that pre-setup
++the kernel command line to avoid a unbootable system after some memory has
++been removed from the machine.
++
++The syntax is:
++
++    crashkernel=<range1>:<size1>[,<range2>:<size2>,...][@offset]
++    range=start-[end]
++
++while _start_ is inclusive and _end_ is exclusive.
++
++For example:
++
++    crashkernel=512M-2G:64M,2G-:128M
++
++This would mean:
++
++. If the RAM is smaller than 512M, then don't reserve anything
++  (this is the "rescue" case).
++. If the RAM size is between 512M and 2G (exclusive), then reserve 64M.
++. If the RAM size is larger than 2G, then reserve 128M.
+ 
+ Bugs
+ ----
diff --git a/kdump.changes b/kdump.changes
index 1ec2257..f238cc5 100644
--- a/kdump.changes
+++ b/kdump.changes
@@ -1,7 +1,13 @@
+-------------------------------------------------------------------
+Mon Oct 13 18:59:50 CEST 2008 - bwalle@suse.de
+
+- Add documentation for "Extended crashkernel commandline"
+  (bnc#430276).
+
 -------------------------------------------------------------------
 Wed Sep  3 15:51:52 CEST 2008 - crrodriguez@suse.de
 
-- use RPM_OPT_FLAGS everywhere [FATE #300498] 
+- use RPM_OPT_FLAGS everywhere [FATE #300498]
 
 -------------------------------------------------------------------
 Sat Aug 23 19:18:09 CEST 2008 - bwalle@suse.de
diff --git a/kdump.spec b/kdump.spec
index f5a1866..a5ef869 100644
--- a/kdump.spec
+++ b/kdump.spec
@@ -22,7 +22,7 @@ Url:            http://freehg.org/u/bwalle/kdump/
 Name:           kdump
 License:        GPL v2 or later
 Version:        0.6.3
-Release:        20
+Release:        28
 Requires:       curl openssh makedumpfile
 Summary:        Script for kdump
 Group:          System/Kernel
@@ -35,6 +35,7 @@ BuildRequires:  libssh2-devel
 PreReq:         %insserv_prereq %fillup_prereq mkinitrd
 Source:         %{name}-%{version}.tar.bz2
 Patch0:         %{name}-f4cf2ef3cc3e6414d7d9386de0ebf7d633cbfed5
+Patch1:         %{name}-2860e7a5d481633aca345b07db28d95fdb04d649
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 # rename "kdump-helpers" (10.3) -> "kdump" (11.0/SP2)
 Provides:       kdump-helpers = 0.2.4
@@ -57,6 +58,7 @@ Authors:
 %prep
 %setup
 %patch0 -p1
+%patch1 -p1
 
 %build
 export CFLAGS="%optflags"
@@ -64,7 +66,7 @@ export CXXFLAGS="%optflags"
 mkdir build
 cd build
 cmake -DCMAKE_INSTALL_PREFIX=%{_prefix} ..
-make VERBOSE=1
+make
 cd -
 
 %install
@@ -116,6 +118,9 @@ rm /var/log/dump &>/dev/null || true
 %config %{_sysconfdir}/udev/rules.d/70-kdump.rules
 
 %changelog
+* Mon Oct 13 2008 bwalle@suse.de
+- Add documentation for "Extended crashkernel commandline"
+  (bnc#430276).
 * Wed Sep 03 2008 crrodriguez@suse.de
 - use RPM_OPT_FLAGS everywhere [FATE #300498]
 * Sat Aug 23 2008 bwalle@suse.de