* Segmentation fault when running "make M=tools/testing/nvdimm"
[not found] <2089147046.4992297.1505888525001.ref@mail.yahoo.com>
@ 2017-09-20 6:22 ` Soccer Liu
2017-09-21 19:16 ` Dan Williams
0 siblings, 1 reply; 3+ messages in thread
From: Soccer Liu @ 2017-09-20 6:22 UTC (permalink / raw)
To: linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw
Hi: As part of processing in setting up the environment for running unitests, I was able to work through the instrcutions in https://github.com/pmem/ndctl/tree/0a628fdf4fe58a283b16c1bbaa49bb28b1842bf9
all the way until I hit the followingbuild error (Segmentation fault) when buiding libnvdimm.o.Anyone hit this before?root@ubuntu:/home/soccerl/nvdimm# make M=tools/testing/nvdimm
AR tools/testing/nvdimm/built-in.o
CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/core.o
CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/bus.o
CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/dimm_devs.o
CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/dimm.o
CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/region_devs.o
CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/region.o
CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/namespace_devs.o
CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/label.o
CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/claim.o
CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/btt_devs.o
CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/pfn_devs.o
CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/dax_devs.o
CC [M] tools/testing/nvdimm/config_check.o
LD [M] tools/testing/nvdimm/libnvdimm.o
Segmentation fault
scripts/Makefile.build:548: recipe for target 'tools/testing/nvdimm/libnvdimm.o' failed
make[1]: *** [tools/testing/nvdimm/libnvdimm.o] Error 139
Makefile:1511: recipe for target '_module_tools/testing/nvdimm' failed
make: *** [_module_tools/testing/nvdimm] Error 2My devbox has 4.13 Linux in it.
I am not sure whether it has anything to do with fact that I didnt do anything with ndctl/ndctl.spec.in (because I am not sure how to apply those dependendies to my testbox) Thanks
Cheng-mean
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Segmentation fault when running "make M=tools/testing/nvdimm"
2017-09-20 6:22 ` Segmentation fault when running "make M=tools/testing/nvdimm" Soccer Liu
@ 2017-09-21 19:16 ` Dan Williams
[not found] ` <CAPcyv4gRdiMTnx6+K9gGi6sSc4strDV6qhhWX+n5xBwp=HfPBA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Dan Williams @ 2017-09-21 19:16 UTC (permalink / raw)
To: Soccer Liu; +Cc: linux-nvdimm
On Tue, Sep 19, 2017 at 11:22 PM, Soccer Liu <soccer_liu@yahoo.com> wrote:
>
> Hi: As part of processing in setting up the environment for running unitests, I was able to work through the instrcutions in https://github.com/pmem/ndctl/tree/0a628fdf4fe58a283b16c1bbaa49bb28b1842bf9
> all the way until I hit the followingbuild error (Segmentation fault) when buiding libnvdimm.o.Anyone hit this before?root@ubuntu:/home/soccerl/nvdimm# make M=tools/testing/nvdimm
> AR tools/testing/nvdimm/built-in.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/core.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/bus.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/dimm_devs.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/dimm.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/region_devs.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/region.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/namespace_devs.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/label.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/claim.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/btt_devs.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/pfn_devs.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/dax_devs.o
> CC [M] tools/testing/nvdimm/config_check.o
> LD [M] tools/testing/nvdimm/libnvdimm.o
> Segmentation fault
> scripts/Makefile.build:548: recipe for target 'tools/testing/nvdimm/libnvdimm.o' failed
> make[1]: *** [tools/testing/nvdimm/libnvdimm.o] Error 139
> Makefile:1511: recipe for target '_module_tools/testing/nvdimm' failed
> make: *** [_module_tools/testing/nvdimm] Error 2My devbox has 4.13 Linux in it.
> I am not sure whether it has anything to do with fact that I didnt do anything with ndctl/ndctl.spec.in (because I am not sure how to apply those dependendies to my testbox) Thanks
No, this seems like a bug in your toolchain. What version of gcc are
you running?
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Linux-nvdimm mailing list
Linux-nvdimm@lists.01.org
https://lists.01.org/mailman/listinfo/linux-nvdimm
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Segmentation fault when running "make M=tools/testing/nvdimm"
[not found] ` <CAPcyv4gRdiMTnx6+K9gGi6sSc4strDV6qhhWX+n5xBwp=HfPBA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2017-09-22 6:42 ` Soccer Liu
0 siblings, 0 replies; 3+ messages in thread
From: Soccer Liu @ 2017-09-22 6:42 UTC (permalink / raw)
To: Dan Williams; +Cc: linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw
Thanks for reply, Dan.
After switchingfrom 4.13rc6 to 4.14rc1, this compilation time segmentation fault for libnvdimm.o no longer repros.
Doc does not match the test code below does not match the kconfig requirements under the "Unit Tests" section in https://github.com/pmem/ndctl testing/nvdimm/config_check.cvoid check(void){ /* * These kconfig symbols must be set to "m" fornfit_test to * load and operate. */ BUILD_BUG_ON(!IS_MODULE(CONFIG_LIBNVDIMM)); BUILD_BUG_ON(!IS_MODULE(CONFIG_BLK_DEV_PMEM)); BUILD_BUG_ON(!IS_MODULE(CONFIG_ND_BTT)); BUILD_BUG_ON(!IS_MODULE(CONFIG_ND_PFN)); BUILD_BUG_ON(!IS_MODULE(CONFIG_ND_BLK)); BUILD_BUG_ON(!IS_MODULE(CONFIG_ACPI_NFIT)); BUILD_BUG_ON(!IS_MODULE(CONFIG_DEV_DAX)); BUILD_BUG_ON(!IS_MODULE(CONFIG_DEV_DAX_PMEM));}
After following the doc, I still have to make the following kconfig changes to get pass above checking. CONFIG_DEV_DAX=mCONFIG_DEV_DAX_PMEM=mCONFIG_ACPI_NFIT
It would be great to see the following kconfig settings got added into to the doc CONFIG_DEV_DAX = mCONFIG_ND_PFN = m CONFIG_ND_BTT = mCONFIG_ACPI_NFIT = mCONFIG_DEV_DAX_PMEM =m
When I ran "make check", I am seeing either SKIPs or FAILs for those test cases. (I haven't even put in any of my private changes yet)
=====================================
ndctl 58.2: test/test-suite.log
=====================================# TOTAL: 14
# PASS: 0
# SKIP: 9
# XFAIL: 0
# FAIL: 5
# XPASS: 0
# ERROR: 0
root@nvdimm:/home/soccerl/linux414rc1/tools# lsmod
Module Size Used by
nfit_test 28672 1
nfit_test_iomap 16384 1 nfit_test
efivarfs 16384 1
Is this expected for the 4.14rc build? Or I did something wrongWhich build is known for test lean result?
==============================================================FAIL: create.sh
===============+ DEV=
+ NDCTL=../ndctl/ndctl
+ BUS='-b nfit_test.0'
+ json2var='s/[{}",]//g; s/:/=/g'
+ SECTOR_SIZE=4096
+ rc=77
+ set -e
+ check_min_kver 4.5
+ local ver=4.5
++ uname -r
+ : 4.14.0-rc1
+ '[' -n 4.5 ']'
++ echo -e '4.5\n4.14.0-rc1'
++ head -1
++ sort -V
+ [[ 4.5 == \4\.\5 ]]
+ set -e
+ trap 'err $LINENO' ERR
+ modprobe nfit_test
+ ../ndctl/ndctl disable-region -b nfit_test.0 all
disabled 0 regions
+ ../ndctl/ndctl zero-labels -b nfit_test.0 all
zeroed 0 nmem
+ ../ndctl/ndctl enable-region -b nfit_test.0 all
enabled 0 regions
+ rc=1
+ dev=x
++ ../ndctl/ndctl create-namespace -b nfit_test.0 -t pmem -m raw
failed to create namespace: No such device or address
+ json=
++ err 52
++ echo 'test/create: failed at line 52'
test/create: failed at line 52
++ exit 1
FAIL create.sh (exit status: 1)==================
FAIL: clear.sh
==============+ DEV=
+ NDCTL=../ndctl/ndctl
+ BUS='-b nfit_test.0'
+ BUS1='-b nfit_test.1'
+ json2var='s/[{}",]//g; s/:/=/g'
+ rc=77
+ set -e
+ check_min_kver 4.6
+ local ver=4.6
++ uname -r
+ : 4.14.0-rc1
+ '[' -n 4.6 ']'
++ echo -e '4.6\n4.14.0-rc1'
++ sort -V
++ head -1
+ [[ 4.6 == \4\.\6 ]]
+ set -e
+ trap 'err $LINENO' ERR
+ modprobe nfit_test
+ ../ndctl/ndctl disable-region -b nfit_test.0 all
disabled 0 regions
+ ../ndctl/ndctl zero-labels -b nfit_test.0 all
zeroed 0 nmem
+ ../ndctl/ndctl enable-region -b nfit_test.0 all
enabled 0 regions
+ rc=1
+ dev=x
++ ../ndctl/ndctl create-namespace -b nfit_test.0 -t pmem -m raw
failed to create namespace: No such device or address
+ json=
++ err 52
++ echo 'test/clear: failed at line 52'
test/clear: failed at line 52
++ exit 1
FAIL clear.sh (exit status: 1)====================================
FAIL: multi-dax.sh
==================+ DEV=
+ NDCTL=../ndctl/ndctl
+ DAXCTL=../daxctl/daxctl
+ BUS='-b nfit_test.0'
+ BUS1='-b nfit_test.1'
+ json2var='s/[{}",]//g; s/:/=/g'
+ rc=77
+ check_min_kver 4.13
+ local ver=4.13
++ uname -r
+ : 4.14.0-rc1
+ '[' -n 4.13 ']'
++ echo -e '4.13\n4.14.0-rc1'
++ sort -V
++ head -1
+ [[ 4.13 == \4\.\1\3 ]]
+ set -e
+ trap 'err $LINENO' ERR
+ modprobe nfit_test
+ ../ndctl/ndctl disable-region -b nfit_test.0 all
disabled 0 regions
+ ../ndctl/ndctl zero-labels -b nfit_test.0 all
zeroed 0 nmem
+ ../ndctl/ndctl enable-region -b nfit_test.0 all
enabled 0 regions
+ query='. | sort_by(.available_size) | reverse | .[0].dev'
++ ../ndctl/ndctl list -b nfit_test.0 -t pmem -Ri
++ jq -r '. | sort_by(.available_size) | reverse | .[0].dev'
./multi-dax.sh: line 49: jq: command not found
+ region=
++ err 49
++ rc=1
++ echo 'test/multi-dax: failed at line 49'
test/multi-dax: failed at line 49
++ exit 1
FAIL multi-dax.sh (exit status: 1)
=====================================FAIL: btt-check.sh
==================disabled 0 regions
zeroed 0 nmem
enabled 0 regions
failed to create namespace: No such device or address
test/btt-check: failed at line 61
FAIL btt-check.sh (exit status: 1)====================
FAIL: blk-exhaust.sh
====================+ NDCTL=../ndctl/ndctl
+ BUS='-b nfit_test.0'
+ BUS1='-b nfit_test.1'
+ rc=77
+ set -e
+ check_min_kver 4.11
+ local ver=4.11
++ uname -r
+ : 4.14.0-rc1
+ '[' -n 4.11 ']'
++ echo -e '4.11\n4.14.0-rc1'
++ sort -V
++ head -1
+ [[ 4.11 == \4\.\1\1 ]]
+ set -e
+ trap 'err $LINENO' ERR
+ modprobe nfit_test
+ ../ndctl/ndctl disable-region -b nfit_test.0 all
disabled 0 regions
+ ../ndctl/ndctl zero-labels -b nfit_test.0 all
zeroed 0 nmem
+ ../ndctl/ndctl enable-region -b nfit_test.0 all
enabled 0 regions
+ rc=1
+ ../ndctl/ndctl create-namespace -b nfit_test.0 -t pmem
failed to create namespace: No such device or address
++ err 49
++ echo 'test/label-compat.sh: failed at line 49'
test/label-compat.sh: failed at line 49
++ exit 1
FAIL blk-exhaust.sh (exit status: 1)
=============================
On Thursday, September 21, 2017 12:16 PM, Dan Williams <dan.j.williams@intel.com> wrote:
On Tue, Sep 19, 2017 at 11:22 PM, Soccer Liu <soccer_liu@yahoo.com> wrote:
>
> Hi: As part of processing in setting up the environment for running unitests, I was able to work through the instrcutions in https://github.com/pmem/ndctl/tree/0a628fdf4fe58a283b16c1bbaa49bb28b1842bf9
> all the way until I hit the followingbuild error (Segmentation fault) when buiding libnvdimm.o.Anyone hit this before?root@ubuntu:/home/soccerl/nvdimm# make M=tools/testing/nvdimm
> AR tools/testing/nvdimm/built-in.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/core.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/bus.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/dimm_devs.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/dimm.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/region_devs.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/region.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/namespace_devs.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/label.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/claim.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/btt_devs.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/pfn_devs.o
> CC [M] tools/testing/nvdimm/../../../drivers/nvdimm/dax_devs.o
> CC [M] tools/testing/nvdimm/config_check.o
> LD [M] tools/testing/nvdimm/libnvdimm.o
> Segmentation fault
> scripts/Makefile.build:548: recipe for target 'tools/testing/nvdimm/libnvdimm.o' failed
> make[1]: *** [tools/testing/nvdimm/libnvdimm.o] Error 139
> Makefile:1511: recipe for target '_module_tools/testing/nvdimm' failed
> make: *** [_module_tools/testing/nvdimm] Error 2My devbox has 4.13 Linux in it.
> I am not sure whether it has anything to do with fact that I didnt do anything with ndctl/ndctl.spec.in (because I am not sure how to apply those dependendies to my testbox) Thanks
No, this seems like a bug in your toolchain. What version of gcc are
you running?
_______________________________________________
Linux-nvdimm mailing list
Linux-nvdimm@lists.01.org
https://lists.01.org/mailman/listinfo/linux-nvdimm
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[not found] <2089147046.4992297.1505888525001.ref@mail.yahoo.com>
2017-09-20 6:22 ` Segmentation fault when running "make M=tools/testing/nvdimm" Soccer Liu
2017-09-21 19:16 ` Dan Williams
[not found] ` <CAPcyv4gRdiMTnx6+K9gGi6sSc4strDV6qhhWX+n5xBwp=HfPBA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-09-22 6:42 ` Soccer Liu
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