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On Tue, Jan 23, 2018 at 4:34 AM, Corbin Bird <corbinbird@×××××××.net> wrote: |
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> On 01/22/2018 11:56 AM, Rich Freeman wrote: |
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>> On Mon, Jan 22, 2018 at 12:11 PM, Alexander Kapshuk |
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>> <alexander.kapshuk@×××××.com> wrote: |
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>>> On Mon, Jan 22, 2018 at 5:51 PM, Corbin Bird <corbinbird@×××××××.net> wrote: |
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>>>> Anyone else getting this error? ( kernel 4.9.77 ) |
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>>>> |
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>>>>> CC fs/ext4/mballoc.o |
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>>>>> CC fs/ext4/block_validity.o |
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>>>>> CC fs/ext4/move_extent.o |
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>>>>> CC fs/ext4/mmp.o |
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>>>>> CC fs/ext4/indirect.o |
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>>>>> fs/ext4/indirect.o: warning: objtool: ext4_clear_blocks()+0x242: can't |
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>>>>> find jump dest instruction at .text+0x56c |
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>>>>> CC fs/ext4/extents_status.o |
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>>>>> /bin/sh: line 1: 31735 Segmentation fault ./tools/objtool/objtool |
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>>>>> check "fs/ext4/extents_status.o" |
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>>>>> make[2]: *** [scripts/Makefile.build:294: fs/ext4/extents_status.o] |
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>>>>> Error 139 |
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>>>>> make[1]: *** [scripts/Makefile.build:544: fs/ext4] Error 2 |
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>>>>> make: *** [Makefile:995: fs] Error 2 |
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>>>> Corbin |
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>>>> |
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>>>> |
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>>> Based on the output you supplied, objtool isn't happy with |
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>>> fs/ext4/indirect.o and fs/ext4/extents_status.o. |
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>>> Did you do 'make clean' prior to building the kernel? |
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>>> If you did, it might be worth doing a 'make mrproper' before |
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>>> rebuilding the kernel. |
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>>> Don't forget to back up your .config before running mrproper. |
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>>> |
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>> While this is going to cause a bit more building, I personally tend to |
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>> redirect kernel build output. I add O=/var/tmp/linux to all my make |
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>> commands, which leaves /usr/src untouched and builds faster besides |
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>> (tmpfs). |
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>> |
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>> The main downsides to this are: |
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>> 1. Make can't re-use objects from previous builds, so rebuilds will |
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>> go slower. Though, IMO this is worthwhile if re-using those objects |
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>> causes issues (which I assume is due to imperfect makefiles). |
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>> 2. When building packages that install kernel modules the prepared |
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>> sources won't exist. This requires going back and re-preparing them |
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>> (make O=/var/tmp/linux modules_prepare). For packages like zfs-kmod |
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>> that use Module.symvers this is even more painful as you can only get |
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>> that by rebuilding the whole thing. |
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>> |
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> |
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> Tried both approaches ... the results : |
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>> make distclean |
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>> make mrproper |
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>> --> copy over .config |
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>> make modules_prepare |
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>> make && make modules_install |
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>> |
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>> CC fs/ext4/block_validity.o |
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>> CC fs/ext4/move_extent.o |
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>> CC fs/ext4/mmp.o |
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>> CC fs/ext4/indirect.o |
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>> fs/ext4/indirect.o: warning: objtool: ext4_clear_blocks()+0x242: can't |
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>> find jump dest instruction at .text+0x56c |
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>> CC fs/ext4/extents_status.o |
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>> /bin/sh: line 1: 24095 Segmentation fault ./tools/objtool/objtool |
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>> check "fs/ext4/extents_status.o" |
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>> make[2]: *** [scripts/Makefile.build:294: fs/ext4/extents_status.o] |
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>> Error 139 |
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>> make[1]: *** [scripts/Makefile.build:544: fs/ext4] Error 2 |
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>> make: *** [Makefile:995: fs] Error 2 |
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>> |
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>> |
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> Try 2 : |
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>> |
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>> make distclean |
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>> make mrproper |
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>> --> copy over .config |
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>> make O=/var/tmp/linux modules_prepare |
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>> make O=/var/tmp/linux && make O=/var/tmp/linux modules_install |
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>> |
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>> CC fs/ext4/move_extent.o |
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>> CC fs/ext4/mmp.o |
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>> CC fs/ext4/indirect.o |
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>> fs/ext4/indirect.o: warning: objtool: ext4_clear_blocks()+0x242: can't |
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>> find jump dest instruction at .text+0x56c |
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>> CC fs/ext4/extents_status.o |
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>> /bin/sh: line 1: 21028 Segmentation fault ./tools/objtool/objtool |
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>> check "fs/ext4/extents_status.o" |
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>> make[3]: *** [/usr/src/linux-4.9.77-gentoo/scripts/Makefile.build:294: |
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>> fs/ext4/extents_status.o] Error 139 |
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>> make[2]: *** [/usr/src/linux-4.9.77-gentoo/scripts/Makefile.build:544: |
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>> fs/ext4] Error 2 |
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>> make[1]: *** [/usr/src/linux-4.9.77-gentoo/Makefile:995: fs] Error 2 |
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>> make[1]: Leaving directory '/var/tmp/linux' |
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>> make: *** [Makefile:150: sub-make] Error 2 |
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> Try 2 gave an error warning about needing an 'make mrproper' ... the error : |
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>> |
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>> CHK include/config/kernel.release |
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>> UPD include/config/kernel.release |
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>> Using /usr/src/linux-4.9.77-gentoo as source for kernel |
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>> /usr/src/linux-4.9.77-gentoo is not clean, please run 'make mrproper' |
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>> in the '/usr/src/linux-4.9.77-gentoo' directory. |
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>> make[1]: *** [/usr/src/linux-4.9.77-gentoo/Makefile:1021: prepare3] |
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>> Error 1 |
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>> make[1]: Leaving directory '/var/tmp/linux' |
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>> make: *** [Makefile:150: sub-make] Error 2 |
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> So ... I followed directions : |
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>> Darkstar /usr/src/linux # cd /usr/src/linux-4.9.77-gentoo |
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>> Darkstar /usr/src/linux-4.9.77-gentoo # make mrproper |
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>> CLEAN scripts/basic |
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>> CLEAN scripts/kconfig |
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>> CLEAN .config |
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> |
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> Still get the same error ... |
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> |
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> Corbin |
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> |
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|
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Is this a distribution supplied kernel or vanilla or one with your own |
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customisations/modifications? |
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