Add Temporary Fix for HMM testing
Original PR from CIQ
https://github.com/ctrliq/kernel-src-tree/pull/4
Bug fix requested by SIG-CLOUD user to address users needs with GPUs, CUDA and HMM. This is the integration and temporary fix to allow the HMM kselftest to not live in an infinite loop.
Internal Ticket: SECO-170
BUILD
[maple@r9-sigcloud-builder kernel-src-tree]$ ../kernel-tools/kernel_build.sh
/mnt/code/kernel-src-tree
CLEAN arch/x86/boot/compressed
CLEAN arch/x86/boot
CLEAN include/config include/generated arch/x86/include/generated .config .config.old .version Module.symvers certs/signing_key.pem certs/signing_key.x509 certs/x509.genkey
[TIMER]{MRPROPER}: 7s
x86_64 architecture detected, copying config
'configs/kernel-x86_64-rhel.config' -> '.config'
Setting Local Version for build
CONFIG_LOCALVERSION="-jmaple_cuda_bug_fix"
Making olddefconfig
HOSTCC scripts/basic/fixdep
HOSTCC scripts/kconfig/conf.o
HOSTCC scripts/kconfig/confdata.o
HOSTCC scripts/kconfig/expr.o
LEX scripts/kconfig/lexer.lex.c
YACC scripts/kconfig/parser.tab.[ch]
HOSTCC scripts/kconfig/lexer.lex.o
HOSTCC scripts/kconfig/menu.o
HOSTCC scripts/kconfig/parser.tab.o
HOSTCC scripts/kconfig/preprocess.o
HOSTCC scripts/kconfig/symbol.o
HOSTCC scripts/kconfig/util.o
HOSTLD scripts/kconfig/conf
#
# configuration written to .config
#
Starting Build
BTF [M] sound/xen/snd_xen_front.ko
BTF [M] virt/lib/irqbypass.ko
[TIMER]{BUILD}: 1494s
Making Modules
INSTALL /lib/modules/5.14.0-jmaple_cuda_bug_fix+/kernel/arch/x86/crypto/blake2s-x86_64.ko
STRIP /lib/modules/5.14.0-jmaple_cuda_bug_fix+/kernel/arch/x86/crypto/blake2s-x86_64.ko
SIGN /lib/modules/5.14.0-jmaple_cuda_bug_fix+/kernel/arch/x86/crypto/blake2s-x86_64.ko
SIGN /lib/modules/5.14.0-jmaple_cuda_bug_fix+/kernel/virt/lib/irqbypass.ko
DEPMOD /lib/modules/5.14.0-jmaple_cuda_bug_fix+
[TIMER]{MODULES}: 31s
Making Install
sh ./arch/x86/boot/install.sh 5.14.0-jmaple_cuda_bug_fix+ \
arch/x86/boot/bzImage System.map "/boot"
[TIMER]{INSTALL}: 20s
Checking kABI
kABI check passed
Setting Default Kernel to /boot/vmlinuz-5.14.0-jmaple_cuda_bug_fix+ and Index to 4
The default is /boot/loader/entries/9d52c46c412f49e287269f012ed1d6ff-5.14.0-jmaple_cuda_bug_fix+.conf with index 4 and kernel /boot/vmlinuz-5.14.0-jmaple_cuda_bug_fix+
The default is /boot/loader/entries/9d52c46c412f49e287269f012ed1d6ff-5.14.0-jmaple_cuda_bug_fix+.conf with index 4 and kernel /boot/vmlinuz-5.14.0-jmaple_cuda_bug_fix+
Generating grub configuration file ...
Adding boot menu entry for UEFI Firmware Settings ...
done
Hopefully Grub2.0 took everything ... rebooting after time metrices
[TIMER]{MRPROPER}: 7s
[TIMER]{BUILD}: 1494s
[TIMER]{MODULES}: 31s
[TIMER]{INSTALL}: 20s
[TIMER]{TOTAL} 1556skABI Check
See in the build log
Checking kABI
kABI check passedKernel Self Tests
There have been issues with kselftests for Rocky9 so in this case we're only testing the HMM situation. Which also has its own problems in TEARDOWN on Failure.
5 Runs per pre and post update
hmm_update_wrong.txt is intentionally wrong to show that there is data that is different
[jmaple@devbox code]$ for i in $(seq 1 $(( ${#files[@]} - 1)) ); do echo ${files[i]}; diff ${files[0]} ${files[i]}; done
hmm_default_test2.txt
hmm_default_test3.txt
hmm_default_test4.txt
hmm_default_test5.txt
hmm_update_test1.txt
hmm_update_test2.txt
hmm_update_test3.txt
hmm_update_test4.txt
hmm_update_test5.txt
hmm_update_wrong.txt
240a241
> # Maple changed below here
242,245c243,246
< # OK hmm2.hmm2_device_coherent.double_map
< ok 56 hmm2.hmm2_device_coherent.double_map
< # FAILED: 53 / 56 tests passed.
< # Totals: pass:51 fail:3 xfail:0 xpass:0 skip:2 error:0
---
> # FAIL hmm2.hmm2_device_coherent.double_map
> fail 56 hmm2.hmm2_device_coherent.double_map
> # FAILED: 52 / 56 tests passed.
> # Totals: pass:50 fail:4 xfail:0 xpass:0 skip:2 error:0Example
[maple@r9-sigcloud-builder mm]$ cat /mnt/code/hmm_default_test1.txt
running: bash
--------------------------------
running bash ./test_hmm.sh smoke
--------------------------------
Running smoke test. Note, this test provides basic coverage.
TAP version 13
1..56
# Starting 56 tests from 5 test cases.
# RUN hmm.hmm_device_private.open_close ...
# OK hmm.hmm_device_private.open_close
ok 1 hmm.hmm_device_private.open_close
# RUN hmm.hmm_device_private.anon_read ...
# OK hmm.hmm_device_private.anon_read
ok 2 hmm.hmm_device_private.anon_read
# RUN hmm.hmm_device_private.anon_read_prot ...
# OK hmm.hmm_device_private.anon_read_prot
ok 3 hmm.hmm_device_private.anon_read_prot
# RUN hmm.hmm_device_private.anon_write ...
# OK hmm.hmm_device_private.anon_write
ok 4 hmm.hmm_device_private.anon_write
# RUN hmm.hmm_device_private.anon_write_prot ...
# OK hmm.hmm_device_private.anon_write_prot
ok 5 hmm.hmm_device_private.anon_write_prot
# RUN hmm.hmm_device_private.anon_write_child ...
# OK hmm.hmm_device_private.anon_write_child
ok 6 hmm.hmm_device_private.anon_write_child
# RUN hmm.hmm_device_private.anon_write_child_shared ...
# OK hmm.hmm_device_private.anon_write_child_shared
ok 7 hmm.hmm_device_private.anon_write_child_shared
# RUN hmm.hmm_device_private.anon_write_huge ...
# OK hmm.hmm_device_private.anon_write_huge
ok 8 hmm.hmm_device_private.anon_write_huge
# RUN hmm.hmm_device_private.anon_write_hugetlbfs ...
# OK hmm.hmm_device_private.anon_write_hugetlbfs
ok 9 # SKIP Huge page could not be allocated
# RUN hmm.hmm_device_private.file_read ...
# OK hmm.hmm_device_private.file_read
ok 10 hmm.hmm_device_private.file_read
# RUN hmm.hmm_device_private.file_write ...
# OK hmm.hmm_device_private.file_write
ok 11 hmm.hmm_device_private.file_write
# RUN hmm.hmm_device_private.migrate ...
# OK hmm.hmm_device_private.migrate
ok 12 hmm.hmm_device_private.migrate
# RUN hmm.hmm_device_private.migrate_fault ...
# OK hmm.hmm_device_private.migrate_fault
ok 13 hmm.hmm_device_private.migrate_fault
# RUN hmm.hmm_device_private.migrate_release ...
# OK hmm.hmm_device_private.migrate_release
ok 14 hmm.hmm_device_private.migrate_release
# RUN hmm.hmm_device_private.migrate_shared ...
# OK hmm.hmm_device_private.migrate_shared
ok 15 hmm.hmm_device_private.migrate_shared
# RUN hmm.hmm_device_private.migrate_multiple ...
# OK hmm.hmm_device_private.migrate_multiple
ok 16 hmm.hmm_device_private.migrate_multiple
# RUN hmm.hmm_device_private.anon_read_multiple ...
# OK hmm.hmm_device_private.anon_read_multiple
ok 17 hmm.hmm_device_private.anon_read_multiple
# RUN hmm.hmm_device_private.anon_teardown ...
# OK hmm.hmm_device_private.anon_teardown
ok 18 hmm.hmm_device_private.anon_teardown
# RUN hmm.hmm_device_private.mixedmap ...
# OK hmm.hmm_device_private.mixedmap
ok 19 hmm.hmm_device_private.mixedmap
# RUN hmm.hmm_device_private.compound ...
# OK hmm.hmm_device_private.compound
ok 20 hmm.hmm_device_private.compound
# RUN hmm.hmm_device_private.exclusive ...
# FAIL hmm.hmm_device_private.exclusive
not ok 21 hmm.hmm_device_private.exclusive
# RUN hmm.hmm_device_private.exclusive_mprotect ...
# FAIL hmm.hmm_device_private.exclusive_mprotect
not ok 22 hmm.hmm_device_private.exclusive_mprotect
# RUN hmm.hmm_device_private.exclusive_cow ...
# FAIL hmm.hmm_device_private.exclusive_cow
not ok 23 hmm.hmm_device_private.exclusive_cow
# RUN hmm.hmm_device_private.hmm_gup_test ...
# OK hmm.hmm_device_private.hmm_gup_test
ok 24 # SKIP Skipping test, could not find gup_test driver
# RUN hmm.hmm_device_private.hmm_cow_in_device ...
# OK hmm.hmm_device_private.hmm_cow_in_device
ok 25 hmm.hmm_device_private.hmm_cow_in_device
# RUN hmm.hmm_device_coherent.open_close ...
# OK hmm.hmm_device_coherent.open_close
ok 26 hmm.hmm_device_coherent.open_close
# RUN hmm.hmm_device_coherent.anon_read ...
# OK hmm.hmm_device_coherent.anon_read
ok 27 hmm.hmm_device_coherent.anon_read
# RUN hmm.hmm_device_coherent.anon_read_prot ...
# OK hmm.hmm_device_coherent.anon_read_prot
ok 28 hmm.hmm_device_coherent.anon_read_prot
# RUN hmm.hmm_device_coherent.anon_write ...
# OK hmm.hmm_device_coherent.anon_write
ok 29 hmm.hmm_device_coherent.anon_write
# RUN hmm.hmm_device_coherent.anon_write_prot ...
# OK hmm.hmm_device_coherent.anon_write_prot
ok 30 hmm.hmm_device_coherent.anon_write_prot
# RUN hmm.hmm_device_coherent.anon_write_child ...
# OK hmm.hmm_device_coherent.anon_write_child
ok 31 hmm.hmm_device_coherent.anon_write_child
# RUN hmm.hmm_device_coherent.anon_write_child_shared ...
# OK hmm.hmm_device_coherent.anon_write_child_shared
ok 32 hmm.hmm_device_coherent.anon_write_child_shared
# RUN hmm.hmm_device_coherent.anon_write_huge ...
# OK hmm.hmm_device_coherent.anon_write_huge
ok 33 hmm.hmm_device_coherent.anon_write_huge
# RUN hmm.hmm_device_coherent.anon_write_hugetlbfs ...
# OK hmm.hmm_device_coherent.anon_write_hugetlbfs
ok 34 hmm.hmm_device_coherent.anon_write_hugetlbfs
# RUN hmm.hmm_device_coherent.file_read ...
# OK hmm.hmm_device_coherent.file_read
ok 35 hmm.hmm_device_coherent.file_read
# RUN hmm.hmm_device_coherent.file_write ...
# OK hmm.hmm_device_coherent.file_write
ok 36 hmm.hmm_device_coherent.file_write
# RUN hmm.hmm_device_coherent.migrate ...
# OK hmm.hmm_device_coherent.migrate
ok 37 hmm.hmm_device_coherent.migrate
# RUN hmm.hmm_device_coherent.migrate_fault ...
# OK hmm.hmm_device_coherent.migrate_fault
ok 38 hmm.hmm_device_coherent.migrate_fault
# RUN hmm.hmm_device_coherent.migrate_release ...
# OK hmm.hmm_device_coherent.migrate_release
ok 39 hmm.hmm_device_coherent.migrate_release
# RUN hmm.hmm_device_coherent.migrate_shared ...
# OK hmm.hmm_device_coherent.migrate_shared
ok 40 hmm.hmm_device_coherent.migrate_shared
# RUN hmm.hmm_device_coherent.migrate_multiple ...
# OK hmm.hmm_device_coherent.migrate_multiple
ok 41 hmm.hmm_device_coherent.migrate_multiple
# RUN hmm.hmm_device_coherent.anon_read_multiple ...
# OK hmm.hmm_device_coherent.anon_read_multiple
ok 42 hmm.hmm_device_coherent.anon_read_multiple
# RUN hmm.hmm_device_coherent.anon_teardown ...
# OK hmm.hmm_device_coherent.anon_teardown
ok 43 hmm.hmm_device_coherent.anon_teardown
# RUN hmm.hmm_device_coherent.mixedmap ...
# OK hmm.hmm_device_coherent.mixedmap
ok 44 hmm.hmm_device_coherent.mixedmap
# RUN hmm.hmm_device_coherent.compound ...
# OK hmm.hmm_device_coherent.compound
ok 45 hmm.hmm_device_coherent.compound
# RUN hmm.hmm_device_coherent.exclusive ...
# OK hmm.hmm_device_coherent.exclusive
ok 46 hmm.hmm_device_coherent.exclusive
# RUN hmm.hmm_device_coherent.exclusive_mprotect ...
# OK hmm.hmm_device_coherent.exclusive_mprotect
ok 47 hmm.hmm_device_coherent.exclusive_mprotect
# RUN hmm.hmm_device_coherent.exclusive_cow ...
# OK hmm.hmm_device_coherent.exclusive_cow
ok 48 hmm.hmm_device_coherent.exclusive_cow
# RUN hmm.hmm_device_coherent.hmm_gup_test ...
# OK hmm.hmm_device_coherent.hmm_gup_test
ok 49 hmm.hmm_device_coherent.hmm_gup_test
# RUN hmm.hmm_device_coherent.hmm_cow_in_device ...
# OK hmm.hmm_device_coherent.hmm_cow_in_device
ok 50 hmm.hmm_device_coherent.hmm_cow_in_device
# RUN hmm2.hmm2_device_private.migrate_mixed ...
# OK hmm2.hmm2_device_private.migrate_mixed
ok 51 hmm2.hmm2_device_private.migrate_mixed
# RUN hmm2.hmm2_device_private.snapshot ...
# OK hmm2.hmm2_device_private.snapshot
ok 52 hmm2.hmm2_device_private.snapshot
# RUN hmm2.hmm2_device_private.double_map ...
# OK hmm2.hmm2_device_private.double_map
ok 53 hmm2.hmm2_device_private.double_map
# RUN hmm2.hmm2_device_coherent.migrate_mixed ...
# OK hmm2.hmm2_device_coherent.migrate_mixed
ok 54 hmm2.hmm2_device_coherent.migrate_mixed
# RUN hmm2.hmm2_device_coherent.snapshot ...
# OK hmm2.hmm2_device_coherent.snapshot
ok 55 hmm2.hmm2_device_coherent.snapshot
# RUN hmm2.hmm2_device_coherent.double_map ...
# OK hmm2.hmm2_device_coherent.double_map
ok 56 hmm2.hmm2_device_coherent.double_map
# FAILED: 53 / 56 tests passed.
# Totals: pass:51 fail:3 xfail:0 xpass:0 skip:2 error:0
[PASS]
0
SUMMARY: PASS=1 SKIP=0 FAIL=0
Build Results from local srpmproc
Wrote: /builddir/build/RPMS/kernel-ipaclones-internal-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-rt-devel-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-rt-debug-devel-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-selftests-internal-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-devel-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debug-devel-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-core-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-rt-core-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-rt-debug-core-5.14.0-427.40.1.el9.1.0.x86_64.rpm
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Wrote: /builddir/build/RPMS/perf-5.14.0-427.40.1.el9.1.0.x86_64.rpm
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Wrote: /builddir/build/RPMS/python3-perf-debuginfo-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-modules-internal-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/bpftool-7.3.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debug-modules-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debug-modules-internal-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-tools-5.14.0-427.40.1.el9.1.0.x86_64.rpm
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Wrote: /builddir/build/RPMS/kernel-rt-debug-modules-extra-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-rt-debug-kvm-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debug-modules-partner-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-rt-modules-extra-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-rt-kvm-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debug-modules-extra-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/bpftool-debuginfo-7.3.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-rt-debug-modules-partner-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-modules-extra-5.14.0-427.40.1.el9.1.0.x86_64.rpm
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Wrote: /builddir/build/RPMS/rtla-5.14.0-427.40.1.el9.1.0.x86_64.rpm
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Wrote: /builddir/build/RPMS/kernel-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-tools-libs-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/rv-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-rt-5.14.0-427.40.1.el9.1.0.x86_64.rpm
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Wrote: /builddir/build/RPMS/kernel-headers-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-rt-debug-modules-core-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/perf-debuginfo-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-cross-headers-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-modules-core-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-rt-modules-core-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debuginfo-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-rt-debuginfo-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-rt-debug-debuginfo-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Wrote: /builddir/build/RPMS/kernel-debug-debuginfo-5.14.0-427.40.1.el9.1.0.x86_64.rpm
Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.IvGupr
+ umask 022
+ cd /builddir/build/BUILD
+ cd kernel-5.14.0-427.40.1.el9_4
+ /usr/bin/rm -rf /builddir/build/BUILDROOT/kernel-5.14.0-427.40.1.el9.1.0.x86_64
+ RPM_EC=0
++ jobs -p
+ exit 0
Finish: rpmbuild kernel-5.14.0-427.40.1.el9.1.0.src.rpm