On 05/07/14 at 10:45am, Vivek Goyal wrote: > Hi Chao, > > I was testing latest kexec-tools and noticed that I still see some > memmap entries on command line. I think they are ACPI memory and data > areas. > > memmap=32K#8192K memmap=960K#8256K memmap=96K#2062752K memmap=16K#2062948K > memmap=32K#2096108K memmap=16K#2096140K > > Is there a reason why ACPI related entries should be passed through > command line and not through bootparams memory map. Good catch! Sorry, I made a mistake in commit 91f5b9c ("kdump: pass e820 reserved region to 2nd kernel via e820 table or setup data"). I've sent a fix: http://lists.infradead.org/pipermail/kexec/2014-May/011768.html Please give it try. Thanks in advance. WANG Chao