have checked the config file and the script, not found the exact match. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [zbrand@bz094f linux-3.10.0-957.el7.s390x]$ [zbrand@bz094f linux-3.10.0-957.el7.s390x]$ [zbrand@bz094f linux-3.10.0-957.el7.s390x]$ pwd /home/zbrand/rpmbuild/BUILD/kernel-3.10.0-957.el7/linux-3.10.0-957.el7.s390x [zbrand@bz094f linux-3.10.0-957.el7.s390x]$ [zbrand@bz094f linux-3.10.0-957.el7.s390x]$ cat .config | grep CONFIG_LOCALVERSION CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set [zbrand@bz094f linux-3.10.0-957.el7.s390x]$ [zbrand@bz094f linux-3.10.0-957.el7.s390x]$ [zbrand@bz094f linux-3.10.0-957.el7.s390x]$ grep -r CONFIG_LOCALVERSION ./* ............. ./arch/um/defconfig:CONFIG_LOCALVERSION="" ./arch/um/defconfig:CONFIG_LOCALVERSION_AUTO=y ./arch/unicore32/configs/unicore32_defconfig:CONFIG_LOCALVERSION="-unicore32" ./arch/x86/configs/i386_defconfig:# CONFIG_LOCALVERSION_AUTO is not set ./arch/x86/configs/x86_64_defconfig:# CONFIG_LOCALVERSION_AUTO is not set ./arch/xtensa/configs/common_defconfig:CONFIG_LOCALVERSION="" ./arch/xtensa/configs/iss_defconfig:CONFIG_LOCALVERSION="" ./arch/xtensa/configs/iss_defconfig:CONFIG_LOCALVERSION_AUTO=y ./arch/xtensa/configs/s6105_defconfig:CONFIG_LOCALVERSION="" ./arch/xtensa/configs/s6105_defconfig:CONFIG_LOCALVERSION_AUTO=y ./configs/kernel-3.10.0-s390x-debug.config:CONFIG_LOCALVERSION="" ./configs/kernel-3.10.0-s390x-debug.config:# CONFIG_LOCALVERSION_AUTO is not set ./configs/kernel-3.10.0-s390x-kdump.config:CONFIG_LOCALVERSION="" ./configs/kernel-3.10.0-s390x-kdump.config:CONFIG_LOCALVERSION_AUTO=y ./configs/kernel-3.10.0-s390x.config:CONFIG_LOCALVERSION="" ./configs/kernel-3.10.0-s390x.config:# CONFIG_LOCALVERSION_AUTO is not set ./include/config/auto.conf:CONFIG_LOCALVERSION="" ./include/generated/autoconf.h:#define CONFIG_LOCALVERSION "" ./init/Kconfig: set in CONFIG_LOCALVERSION. ./scripts/setlocalversion:# CONFIG_LOCALVERSION and LOCALVERSION (if set) ./scripts/setlocalversion:res="${res}${CONFIG_LOCALVERSION}${LOCALVERSION}" ./scripts/setlocalversion:if test "$CONFIG_LOCALVERSION_AUTO" = "y"; then [zbrand@bz094f linux-3.10.0-957.el7.s390x]$ -- Regards FuLong Wang _______________________________________________ On 12/10/20 16:28, Alexander Kapshuk wrote:
On Thu, Dec 10, 2020 at 9:51 AM FuLong Wang <fulwang@linux.vnet.ibm.com> wrote:
When I try to install the new built kernel and modules, i found the install script will assign the kernel version as "3.10.0".
The kernel version is set via these config options via scripts/setlocalversion: CONFIG_LOCALVERSION CONFIG_LOCALVERSION_AUTO
In your setup, CONFIG_LOCALVERSION is probably set to 3.10.0. If that is the case, try setting CONFIG_LOCALVERSION="" via 'make menuconfig', and ensure that CONFIG_LOCALVERSION_AUTO is set to 'y'.
Where is this defined? Can we keep it as the current kernel version or change it as we want?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[zbrand@bz094f linux-3.10.0-957.el7.s390x]$ sudo make install CHK include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h CHK include/generated/qrwlock.h CHK include/generated/qrwlock_api_smp.h CHK include/generated/qrwlock_types.h CHK kernel/qrwlock_gen.c CHK lib/qrwlock_debug.c CALL scripts/checksyscalls.sh CC scripts/mod/devicetable-offsets.s GEN scripts/mod/devicetable-offsets.h HOSTCC scripts/mod/file2alias.o HOSTLD scripts/mod/modpost CHK include/generated/compile.h SKIPPED include/generated/compile.h CHK include/generated/uapi/linux/version.h sh -x ./arch/s390/boot/install.sh 3.10.0 arch/s390/boot/bzImage \ System.map "/boot" + '[' -x /root/bin/installkernel ']' + '[' -x /sbin/installkernel ']' + exec /sbin/installkernel 3.10.0 arch/s390/boot/bzImage System.map /boot [zbrand@bz094f linux-3.10.0-957.el7.s390x]$ [zbrand@bz094f linux-3.10.0-957.el7.s390x]$ [zbrand@bz094f linux-3.10.0-957.el7.s390x]$ pwd /home/zbrand/rpmbuild/BUILD/kernel-3.10.0-957.el7/linux-3.10.0-957.el7.s390x [zbrand@bz094f linux-3.10.0-957.el7.s390x]$
-- Regards FuLong Wang _______________________________________________
On 12/10/20 12:25, FuLong Wang wrote:
Alexander,
Thanks for the reminder!
I realized that the new build module is with version "3.10.0" and so not match with my running kernel version "3.10.0-957.el7.s390x".
I do confirm that i was using the right kernel source rpm.
So, the question turns to why the "make modules" command changed the kernel version of built modules to "3.10.0" instead of "3.10.0-957.el7.s390x".
Is there any special steps i need to follow to keep the original kernel naming convention?
btw: I'm following below article to compile the kernel modules.
https://wiki.centos.org/HowTos/BuildingKernelModules
Thanks!
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[root@bz094f ~]# modinfo ib_ipoib filename: /lib/modules/3.10.0-957.el7.s390x/kernel/drivers/infiniband/ulp/ipoib/ib_ipoib.ko
license: Dual BSD/GPL description: IP-over-InfiniBand net driver author: Roland Dreier alias: rtnl-link-ipoib rhelversion: 7.6 srcversion: 917AA4365B3509F0B347217 depends: ib_core,ib_cm intree: Y vermagic: 3.10.0 SMP mod_unload modversions parm: max_nonsrq_conn_qp:Max number of connected-mode QPs per interface (applied only if shared receive queue is not available) (int) parm: cm_data_debug_level:Enable data path debug tracing for connected mode if > 0 (int) parm: mcast_debug_level:Enable multicast debug tracing if > 0 (int) parm: data_debug_level:Enable data path debug tracing if > 0 (int) parm: send_queue_size:Number of descriptors in send queue (int) parm: recv_queue_size:Number of descriptors in receive queue (int) parm: ipoib_enhanced:Enable IPoIB enhanced for capable devices (default = 1) (0-1) (int) parm: debug_level:Enable debug tracing if > 0 (int) [root@bz094f ~]#
[root@bz094f ~]# uname -ar Linux bz094f 3.10.0-957.el7.s390x #1 SMP Thu Oct 4 16:53:20 EDT 2018 s390x s390x s390x GNU/Linux
[root@bz094f ~]# ls -l /home/zbrand/sourcerpm/ total 102468 -rw-r--r--. 1 zbrand zbrand 257644 Dec 8 13:44 asciidoc-8.6.8-5.el7.noarch.rpm -rw-r--r--. 1 zbrand zbrand 1551156 Dec 8 13:45 glibc-static-2.17-260.el7.s390x.rpm -rw-r--r--. 1 zbrand zbrand 1307048 Dec 8 14:01 graphviz-2.30.1-21.el7.s390x.rpm -rw-r--r--. 1 zbrand zbrand 101028281 Dec 8 13:15 kernel-3.10.0-957.el7.src.rpm -rw-r--r--. 1 zbrand zbrand 52620 Dec 8 13:44 newt-devel-0.52.15-4.el7.s390x.rpm -rw-r--r--. 1 zbrand zbrand 93176 Dec 8 14:07 slang-devel-2.2.4-11.el7.s390x.rpm -rw-r--r--. 1 zbrand zbrand 625688 Dec 8 14:02 source-highlight-3.1.6-6.el7.s390x.rpm [root@bz094f ~]#
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