The parameter is spelled "phys_base", not "physbase". Having the wrong spelling in all documentation is not very helpful. Signed-off-by: Petr Tesarik <ptesarik(a)suse.cz&gt; --- crash.8 | 4 ++-- help.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/crash.8 b/crash.8 index ab040b7..a7c199b 100644 --- a/crash.8 +++ b/crash.8 @@ -239,7 +239,7 @@ required in very rare circumstances: .P .nf X86_64: - physbase=<physical-address> + phys_base=<physical-address> irq_eframe_link=<value> max_physmem_bits=<value> vm=orig (pre-2.6.11 virtual memory address ranges) @@ -254,7 +254,7 @@ IA64: init_stack_size=<size> vm=4l (4-level page tables) ARM: - physbase=<physical-address> + phys_base=<physical-address> .fi .RE .TP diff --git a/help.c b/help.c index f1efd3d..85f13a0 100644 --- a/help.c +++ b/help.c @@ -140,7 +140,7 @@ char *program_usage_info[] = { " very rare circumstances:", "", " X86_64:", - " physbase=<physical-address>", + " phys_base=<physical-address>", " irq_eframe_link=<value>", " max_physmem_bits=<value>", " vm=orig (pre-2.6.11 virtual memory address ranges)", @@ -155,7 +155,7 @@ char *program_usage_info[] = { " init_stack_size=<size>", " vm=4l (4-level page tables)", " ARM:", - " physbase=<physical-address>", + " phys_base=<physical-address>", "", " -x ", " Automatically load extension modules from a particular directory.", -- 1.8.4.5