** Description changed: Steps: 1. Deploy an ARM64 system with Trusty 2. Install necessary packages 3. git clone --depth=1 -b next https://github.com/libhugetlbfs/libhugetlbfs.git 4. make BUILDTYPE=NATIVEONLY 5. execute the run_test.py in tests directory Result: * The noresv-preserve-resv-page test case will fail + Output with sudo ./run_test.py -v: noresv-preserve-resv-page (2M: 64): Starting testcase "noresv-preserve-resv-page", pid 16071 Reserve all hugepages 31935 Write to 0x2f97e00000 to steal reserved page FAIL Steal reserved page + + Output with sudo ./run_test.py -V + noresv-preserve-resv-page (2M: 64): libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: Found pagesize 2048 kB + libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: Parsed kernel version: [3] . [13] . [0] + libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: Feature private_reservations is present in this kernel + libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: Feature noreserve_safe is present in this kernel + libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: Feature map_hugetlb is present in this kernel + libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: Kernel has MAP_PRIVATE reservations. Disabling heap prefaulting. + libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: Kernel supports MAP_HUGETLB + libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: HUGETLB_SHARE=0, sharing disabled + libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: HUGETLB_NO_RESERVE=no, reservations enabled + libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: No segments were appropriate for remapping + FAIL Steal reserved page ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-141-generic 3.13.0-141.190 ProcVersionSignature: User Name 3.13.0-141.190-generic 3.13.11-ckt39 Uname: Linux 3.13.0-141-generic aarch64 AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.14.1-0ubuntu3.27 Architecture: arm64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' CRDA: Error: [Errno 2] No such file or directory: 'iw' Date: Wed Feb 7 03:11:38 2018 Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99 PciMultimedia: ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: ProcKernelCmdLine: console=ttyS0,9600n8r ro RelatedPackageVersions: linux-restricted-modules-3.13.0-141-generic N/A linux-backports-modules-3.13.0-141-generic N/A linux-firmware 1.127.24 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install)
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1747823 Title: noresv-preserve-resv-page test in libhugetlbfs failed on Trusty arm64 Status in linux package in Ubuntu: Confirmed Bug description: Steps: 1. Deploy an ARM64 system with Trusty 2. Install necessary packages 3. git clone --depth=1 -b next https://github.com/libhugetlbfs/libhugetlbfs.git 4. make BUILDTYPE=NATIVEONLY 5. execute the run_test.py in tests directory Result: * The noresv-preserve-resv-page test case will fail Output with sudo ./run_test.py -v: noresv-preserve-resv-page (2M: 64): Starting testcase "noresv-preserve-resv-page", pid 16071 Reserve all hugepages 31935 Write to 0x2f97e00000 to steal reserved page FAIL Steal reserved page Output with sudo ./run_test.py -V noresv-preserve-resv-page (2M: 64): libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: Found pagesize 2048 kB libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: Parsed kernel version: [3] . [13] . [0] libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: Feature private_reservations is present in this kernel libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: Feature noreserve_safe is present in this kernel libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: Feature map_hugetlb is present in this kernel libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: Kernel has MAP_PRIVATE reservations. Disabling heap prefaulting. libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: Kernel supports MAP_HUGETLB libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: HUGETLB_SHARE=0, sharing disabled libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: HUGETLB_NO_RESERVE=no, reservations enabled libhugetlbfs [ms10-34-mcdivittB0-kernel:19589]: INFO: No segments were appropriate for remapping FAIL Steal reserved page ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-141-generic 3.13.0-141.190 ProcVersionSignature: User Name 3.13.0-141.190-generic 3.13.11-ckt39 Uname: Linux 3.13.0-141-generic aarch64 AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.14.1-0ubuntu3.27 Architecture: arm64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' CRDA: Error: [Errno 2] No such file or directory: 'iw' Date: Wed Feb 7 03:11:38 2018 Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99 PciMultimedia: ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: ProcKernelCmdLine: console=ttyS0,9600n8r ro RelatedPackageVersions: linux-restricted-modules-3.13.0-141-generic N/A linux-backports-modules-3.13.0-141-generic N/A linux-firmware 1.127.24 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1747823/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
