Hi Dave, Another fix for s390(x) ... When starting crash with an s390x standalone dump, we get the following message: WARNING: machine type mismatch: crash utility: S390X /usr/lib/debug/lib/modules/2.6.18-86.el5/vmlinux: (unknown) To fix that this patch adds s390(x) support in the is_kernel() function, where the vmlinux ELF file is verified. Signed-off-by: Michael Holzheu <holzheu(a)linux.vnet.ibm.com&gt; --- symbols.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff -Naurp crash-4.0-6.2/symbols.c crash-4.0-6.2-s390x-warn-fix/symbols.c --- crash-4.0-6.2/symbols.c 2008-04-14 17:49:21.000000000 +0200 +++ crash-4.0-6.2-s390x-warn-fix/symbols.c 2008-04-14 17:49:27.000000000 +0200 @@ -2540,6 +2540,11 @@ is_kernel(char *file) goto bailout; break; + case EM_S390: + if (machine_type_mismatch(file, "S390", NULL, 0)) + goto bailout; + break; + default: if (machine_type_mismatch(file, "(unknown)", NULL, 0)) goto bailout; @@ -2573,6 +2578,11 @@ is_kernel(char *file) goto bailout; break; + case EM_S390: + if (machine_type_mismatch(file, "S390X", NULL, 0)) + goto bailout; + break; + default: if (machine_type_mismatch(file, "(unknown)", NULL, 0)) goto bailout;