openSUSE Kernel August 2017

kernel@lists.opensuse.org

7 participants
7 discussions

[opensuse-kernel] v4.13-rc1 module linking issue
by Andreas Färber 09 Sep '17

09 Sep '17

Hi, I'm facing an error trying to locally build a custom kernel module: make -C /lib/modules/`uname -r`/build M=$PWD make[1]: Entering directory '/usr/src/linux-4.13.0-rc1-2.g9c198f2-obj/arm64/default' AR /home/andreas/lora/built-in.o CC [M] /home/andreas/lora/af_lora.o LD [M] /home/andreas/lora/lora.o CC [M] /home/andreas/lora/dev.o LD [M] /home/andreas/lora/lora-dev.o CC [M] /home/andreas/lora/sx1276.o CC [M] /home/andreas/lora/rn2483.o Building modules, stage 2. MODPOST 4 modules CC /home/andreas/lora/lora-dev.mod.o LD [M] /home/andreas/lora/lora-dev.ko ld: cannot find ./arch/arm64/kernel/ftrace-mod.o: No such file or directory make[4]: *** [/usr/src/linux-4.13.0-rc1-2.g9c198f2/scripts/Makefile.modpost:132: /home/andreas/lora/lora-dev.ko] Error 1 make[3]: *** [/usr/src/linux-4.13.0-rc1-2.g9c198f2/Makefile:1525: modules] Error 2 make[2]: *** [Makefile:145: sub-make] Error 2 make[1]: *** [Makefile:24: __sub-make] Error 2 make[1]: Leaving directory '/usr/src/linux-4.13.0-rc1-2.g9c198f2-obj/arm64/default' make: *** [Makefile:8: all] Error 2 If I pass KDIR=/lib/modules/4.12.*/build it builds okay. To reproduce: git clone https://github.com/afaerber/lora-modules.git cd lora-modules make It's not specific to that module of mine: make -C /lib/modules/`uname -r`/build M=$PWD make[1]: Entering directory '/usr/src/linux-4.13.0-rc1-2.g9c198f2-obj/arm64/default' AR /home/andreas/netx-module/built-in.o CC [M] /home/andreas/netx-module/netx.o Building modules, stage 2. MODPOST 1 modules CC /home/andreas/netx-module/netx.mod.o LD [M] /home/andreas/netx-module/netx.ko ld: cannot find ./arch/arm64/kernel/ftrace-mod.o: No such file or directory make[4]: *** [/usr/src/linux-4.13.0-rc1-2.g9c198f2/scripts/Makefile.modpost:132: /home/andreas/netx-module/netx.ko] Error 1 make[3]: *** [/usr/src/linux-4.13.0-rc1-2.g9c198f2/Makefile:1525: modules] Error 2 make[2]: *** [Makefile:145: sub-make] Error 2 make[1]: *** [Makefile:24: __sub-make] Error 2 make[1]: Leaving directory '/usr/src/linux-4.13.0-rc1-2.g9c198f2-obj/arm64/default' make: *** [Makefile:8: all] Error 2 git clone https://github.com/afaerber/netx-module.git cd netx-module make On x86_64 (Leap host) lora-modules.git builds okay. armv7hl 4.13-rc1 packages haven't finished building yet for comparison. Any ideas what's going wrong here? Our config/arm64/default Kconfig? Our kernel[-default]-devel packaging? Something in the upstream kernel? Thanks, Andreas -- SUSE Linux GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse-kernel+owner(a)opensuse.org

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[opensuse-kernel] Frequency of Leap kernel updates
by Takashi Iwai 07 Sep '17

07 Sep '17

Hi, as we're closing to the release of Leap 42.3, I'd like to ask your opinions about the frequency of update kernel releases. For Leap 42.1 and 42.2, I've tried to pick up the update regularly, roughly once per month. For example, below is the list of kernels that have been released for Leap 42.2: 4.4.27-1 20161027 4.4.36-5 * 20161208 4.4.36-8 20161209 4.4.46-11 20170204 4.4.49-16 * 20170219 4.4.57-18.3 * 20170330 4.4.62-18.6 20170421 4.4.70-18.9 20170531 4.4.72-18.12 * 20170619 4.4.73-18.17 20170623 4.4.74-18.20 20170630 The kernels with asterisk are for security updates. My question here is whether this rhythm is ideal for users and from maintenance burden POV. Should the update be triggered more often, a la rolling release like each stable 4.4.x kernel update? Or twice per month? Or better to be less frequently? Release more often would allow catching a regression more quickly, and this would make bug hunting easier. More frequent update is no problem from my kernel branch maintainer side, too, but it'll certainly increase the load for QA. Comments? thanks, Takashi -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse-kernel+owner(a)opensuse.org

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[opensuse-kernel] USB devices inactive after kernel/stabel upgrade from 4.12.7-4 -> 4.12.8-2
by PGNet Dev 22 Aug '17

22 Aug '17

after Leap 42.3 kernel/stable upgrade from 4.12.7-4 -> 4.12.8-2, what I'd initially thought was a problem with NVidia driver, appears to be a broader issue ... On 4 Leap machines, all linux/64, after upgrade, various USB devices are non-responsive once logged-in. On two machines WITH NVidia HW & driver, it's keyboard+mouse. The reason I initially thought it was X/Nvidia-related, is that the mouse/keyboard are live through grub menu, but were noticed dead at the SDDM login. On another, without any Nvidia HW or driver it's 2 wifi dongles. On the last, similarly without Nvidia, it's a USB-connected HD drive. In all 4 cases, switching back to 4.12.7-4 cleanly fixes the issues. Attempts to manually bring up the devices simply returns "device does not exist". I'm apparently not looking in the right place, cuz I see no logged *error* -- no OOPS, crashes, or even errors, yet. I can bisect if absolutely needed, but as these are OSB-pkg'd kernels, ideally, it's messy-ish. So, first question -- anyone else seeing similar problems? I can provide detail; Any specific pointers on what/how to debug/trace the problem? -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse-kernel+owner(a)opensuse.org

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[opensuse-kernel] incorrect URLs on kernel.opensuse.org
by Olaf Hering 15 Aug '17

15 Aug '17

The link references from kernel.git to kernel-source.git are broken: https://kernel.opensuse.org/ -> SLE12-SP3 -> Browse the source code -> tree -> "drivers/" -> log for "block/" -> pick a commit done by SUSE, like one for "rbd" the URL for "suse-commit:" is https://kernel.opensuse.org/cgit/kernel/kernel-source/commit/?id=rev it must be https://kernel.opensuse.org/cgit/kernel/commit/?id=rev Olaf

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[opensuse-kernel] filesystem space consumption
by Felix Miata 13 Aug '17

13 Aug '17

On 64bit Intel host fi965, I checked blocks consumed in /lib/modules/, and space consumed by /boot/vmlinuz and /boot/initrd: modules vmlinuz initrd 3.11.6-4 151096 5210216 7446389 13.1 3.12.67-64 156369 5451096 8751696 13.1 3.16.7-53 177391 5688968 5365788 13.2 4.1.39-56 184328 5897160 5663924 42.1 4.4.79-4 195559 6009384 7375100 42.3 4.5.0 193317 6277920 6882876 TW 4.6.4 194652 6313872 6946800 TW 4.8.14 201057 6901376 7311352 TW 4.9.11 203002 7048832 6744968 TW 4.10.10 204281 7093872 6907684 TW 4.11.8-2.3 204872 7241840 7352804 TW Is there any URL (not mailing list) on opensuse.org or kernel.org where this growth has been or is tracked or explained? installed linux kernel size site:kernel.org and installed linux kernel size site:opensuse.org on Google didn't show me anything. -- "The wise are known for their understanding, and pleasant words are persuasive." Proverbs 16:21 (New Living Translation) Team OS/2 ** Reg. Linux User #211409 ** a11y rocks! Felix Miata *** http://fm.no-ip.com/ -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse-kernel+owner(a)opensuse.org

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[opensuse-kernel] [PATCH] arm64: Enable RTC and SPI on Allwinner A64/H5
by Stefan Brüns 11 Aug '17

11 Aug '17

A64 and H5 share the RTC and SPI functional blocks with older SoCs, enable the corresponding drivers. Signed-off-by: Stefan Brüns <stefan.bruens(a)rwth-aachen.de> --- config/arm64/default | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Based on master branch, commit 40a86960d573 diff --git a/config/arm64/default b/config/arm64/default index 286b93b710..c9107abca1 100644 --- a/config/arm64/default +++ b/config/arm64/default @@ -3931,7 +3931,7 @@ CONFIG_SPI_QUP=m CONFIG_SPI_S3C64XX=m CONFIG_SPI_SC18IS602=m CONFIG_SPI_SUN4I=m -# CONFIG_SPI_SUN6I is not set +CONFIG_SPI_SUN6I=m CONFIG_SPI_TEGRA20_SFLASH=m CONFIG_SPI_THUNDERX=m CONFIG_SPI_XCOMM=m @@ -6820,7 +6820,7 @@ CONFIG_HAVE_S3C_RTC=y CONFIG_RTC_DRV_S3C=m CONFIG_RTC_DRV_PL030=y CONFIG_RTC_DRV_PL031=y -# CONFIG_RTC_DRV_SUN6I is not set +CONFIG_RTC_DRV_SUN6I=y CONFIG_RTC_DRV_MV=y # CONFIG_RTC_DRV_ARMADA38X is not set CONFIG_RTC_DRV_FTRTC010=m -- 2.13.2 -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse-kernel+owner(a)opensuse.org

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[opensuse-kernel] What paremeters to add to .config to allow kernel build with a reiser4 patch [reiser4-for-4.11.0.patch.?
by doiggl＠velocitynet.com.au 05 Aug '17

05 Aug '17

Hello. What paremeters to add to .config to allow kernel build with a reiser4 patch [reiser4-for-4.11.0.patch ]? - make oldconfig seems to remove them. Add in: CONFIG_REISER4_DEBUG=n CONFIG_REISER4_FS=m # Am I missing any parameters ? Thanks for your expertise. --Glenn urls :spec https://build.opensuse.org/package/view_file/home:doiggl/kernel-vanilla/ker… :reiser4 parameters allow patch to enable patch. https://build.opensuse.org/package/view_file/home:doiggl/kernel-vanilla/zre… reiser4 patch [reiser4-for-4.11.0.patch.gz 2017-06-03 625.9 kB] https://sourceforge.net/projects/reiser4/files/reiser4-for-linux-4.x/reiser… :build log. https://build.opensuse.org/build/home:doiggl/openSUSE_13.1/i586/kernel-vani… :build log content [ 74s] # configuration written to .config [ 74s] # [ 74s] make[1]: Leaving directory `/home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.4/linux-4.12/linux-obj' [ 74s] make: Leaving directory `/home/abuild/rpmbuild/BUILD/kernel-vanilla-4.12.4/linux-4.12' [ 74s] + echo '#run: /home/abuild/rpmbuild/SOURCES/check-for-config-changes .config.orig .config' [ 74s] #run: /home/abuild/rpmbuild/SOURCES/check-for-config-changes .config.orig .config [ 74s] + /home/abuild/rpmbuild/SOURCES/check-for-config-changes .config.orig .config [ 74s] [ 74s] Changes after running `make oldconfig': [ 74s] -# CONFIG_FRAME_POINTER_UNWINDER is not set [ 74s] -# CONFIG_GUESS_UNWINDER is not set [ 74s] +# CONFIG_REISER4_DEBUG is not set [ 74s] -# CONFIG_SUSE_KERNEL_SUPPORTED is not set [ 74s] -CONFIG_CRASHER=m [ 74s] -CONFIG_HAVE_MOD_ARCH_SPECIFIC=y [ 74s] -CONFIG_NF_CONNTRACK_SLP=m [ 74s] -CONFIG_ORC_UNWINDER=y [ 74s] -CONFIG_REISER4_DEBUG=n [ 74s] -CONFIG_REISER4_DEBUG=n [ 74s] -CONFIG_REISER4_FS=m [ 74s] -CONFIG_SUSE_KERNEL=y [ 74s] -CONFIG_UNWIND_INFO=y [ 74s] [ 74s] error: Bad exit status from /var/tmp/rpm-tmp.OzqHE8 (%prep) [ 74s] [ 74s] [ 74s] RPM build errors: [ 74s] Bad exit status from /var/tmp/rpm-tmp.OzqHE8 (%prep) [ 74s] [ 74s] cloud135 failed "build kernel-vanilla.spec" at Sat Aug 5 08:57:33 UTC 2017. [ 74s] [ 74s] ### VM INTERACTION START ### [ 79s] [ 50.623286] reboot: Power down [ 91s] ### VM INTERACTION END ### [ 91s] [ 91s] cloud135 failed "build kernel-vanilla.spec" at Sat Aug 5 08:57:51 UTC 2017. -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe(a)opensuse.org To contact the owner, e-mail: opensuse-kernel+owner(a)opensuse.org

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openSUSE Kernel August 2017