kata-containers/s390-tools
1
0
Fork 0
mirror of https://github.com/ibm-s390-linux/s390-tools.git synced 2026-08-05 02:14:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

zdump: Drop build_arch for s390 DASD dumps

Browse Source 
The build_arch field in s390 DASD dump header has originally been used to
indicate whether the dump tool has been built on s390 or s390x system.
Since no other architectures but s390x are supported for Linux on z, do
not process build_arch attribute. Bail out if any build architecture other
than ARCH_64 has been detected in s390_ext or s390mv_ext DASD dump header.
Remove build architecture line from 'zgetdump -i' output:
  Build arch.........: s390x (64 bit)
The man file for zgetdump is updated accordingly.

Signed-off-by: Mikhail Zaslonko <zaslonko@linux.ibm.com>
Reviewed-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Mikhail Zaslonko
2025-03-24 17:38:51 +01:00
committed by Jan Höppner
parent f821a3c174
commit 9f9dddddd4
7 changed files with 4 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files
zdump/dfi.c
-18
View File
@@ -67,7 +67,6 @@ struct attr {
struct timeval *time_end;
u64 *cpu_id;
u64 *mem_size_real;
enum dfi_arch *build_arch;
unsigned int *vol_nr;
u32 *real_cpu_cnt;
struct new_utsname *utsname;
@@ -129,9 +128,6 @@ void dfi_info_print(void)
}
if (l.attr.vol_nr)
STDERR(" Volume number......: %u\n", *l.attr.vol_nr);
if (l.attr.build_arch)
STDERR(" Build arch.........: %s\n",
dfi_arch_str(*l.attr.build_arch));
STDERR(" System arch........: %s\n", dfi_arch_str(DFI_ARCH_64));
if (l.cpus.cnt)
STDERR(" CPU count (online).: %u\n", l.cpus.cnt);
@@ -434,20 +430,6 @@ u32 *dfi_attr_zlib_entsize(void)
return l.attr.zlib_entsize;
}
/*
* Attribute: Build architecture
*/
void dfi_attr_build_arch_set(enum dfi_arch build_arch)
{
l.attr.build_arch = zg_alloc(sizeof(*l.attr.build_arch));
*l.attr.build_arch = build_arch;
}
enum dfi_arch *dfi_attr_build_arch(void)
{
return l.attr.build_arch;
}
/*
* Attribute: Real CPU count
*/