[Kernel-packages] [Bug 1614309] Re: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room)
** Changed in: linux (Ubuntu Yakkety) Status: Fix Committed => Fix Released -- 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/1614309 Title: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room) Status in linux package in Ubuntu: Fix Released Status in linux source package in Xenial: Fix Released Status in linux source package in Yakkety: Fix Released Bug description: == Comment: #0 - Praveen K. Pandey - 2016-07-16 10:00:52 == Hi , I tried ubuntu16.10 Installation in brazos (configuration 31TB memory and 192 cores) system . installation failing during prom_init when trying to allocate flatten_dt memory) System F/w is FW860.00 (TC860_020). Reproducible Step : 1- Configure Power VM system having profile with 31TB memory and 1 92 Core 2- Start Ubuntu16.10 Installation Actual Result : Installation drop in F/w Console as failing during prom_init Expected Result : Installation Should went through Log: Booting a command list OF stdout device is: /vdevice/v...@3000nitrd.gz 34.84MiB 100% 3.01MiB/s ] Preparing to boot Linux version 4.4.0-30-generic (buildd@bos01-ppc64el-023) (gcc version 5.3.1 20160413 (Ubuntu/IBM 5.3.1-14ubuntu2.1) ) #49-Ubuntu SMP Fri Jul 1 10:00:36 UTC 2016 (Ubuntu 4.4.0-30.49-generic 4.4.13) Detected machine type: 0101 Max number of cores passed to firmware: 256 (NR_CPUS = 2048) Calling ibm,client-architecture-support... done command line: BOOT_IMAGE=/ubuntu-installer/ppc64el/yakkety/vmlinux tasks=standard pkgsel/language-pack-patterns= pkgsel/install-language-support=false DEBIAN_FRONTEND=text locale=en_US priority=low console-setup/ask_detect=false console-setup/layoutcode=us netcfg/disable_dhcp=true netcfg/confirm_static=true netcfg/choose_interface=6c:ae:8b:6a:81:98 netcfg/get_ipaddress=9.40.193.34/24 netcfg/get_gateway=9.40.193.1 netcfg/get_nameservers=9.3.1.200 netcfg/get_hostname=ltc-brazos1.aus.stglabs.ibm.com suite=yakkety scsi_mod.scan=sync sshd netcfg/get_domain=aus.stglabs.ibm.com unrestricted= url=tftp://9.3.80.16/tftpboot/ubuntu-installer/ppc64el/ubuntu-server.seed-01-6c-ae-8b-6a-81-98 anna/choose_modules=network-console network-console/start=continue network-console/password=passw0rd network-console/password-again=passw0rd memory layout at init: memory_limit : (16 MB aligned) alloc_bottom : 0e3e alloc_top: 1000 alloc_top_hi : 1000 rmo_top : 1000 ram_top : 1000 instantiating rtas at 0x0e9e... done prom_hold_cpus: skipped copying OF device tree... Building dt strings... Building dt structure... No memory for flatten_device_tree (no room) EXIT called ok 0 > Regards Praveen == Comment: #8 - Sukadev Bhattiprolu - 2016-08-05 02:27:07 == Posted a couple of patches to the community for review: http://marc.info/?l=linux-kernel&m=147037748624043&w=2 http://marc.info/?l=linux-kernel&m=147037768124064&w=2 == Comment: #12 - Sukadev Bhattiprolu - 2016-08-17 19:23:22 == Temporary fix to address the issue while the above patches are being reviewed. == Canonical, Please add the attached temporary fix to 16.10 to address the following issue while the upstream changes are being considered. When booting a very large system with a large initrd we run out of space for the flattened device tree (FDT). To fix this we must increase the space allocated for the RMA region. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1614309/+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
[Kernel-packages] [Bug 1614309] Re: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room)
--- Comment From praveen.pan...@in.ibm.com 2016-09-23 01:22 EDT--- Hi , Verified this problem using http://ports.ubuntu.com/ubuntu-ports/dists /yakkety-proposed/main/installer-ppc64el/current/images/netboot/ this proposed repo and not able to produce this issue any more . Thanks for Fix !! Regards Praveen ** Tags removed: verification-needed-xenial ** Tags added: verification-done verification-done-yakkety -- 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/1614309 Title: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room) Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: Fix Released Status in linux source package in Yakkety: Fix Committed Bug description: == Comment: #0 - Praveen K. Pandey - 2016-07-16 10:00:52 == Hi , I tried ubuntu16.10 Installation in brazos (configuration 31TB memory and 192 cores) system . installation failing during prom_init when trying to allocate flatten_dt memory) System F/w is FW860.00 (TC860_020). Reproducible Step : 1- Configure Power VM system having profile with 31TB memory and 1 92 Core 2- Start Ubuntu16.10 Installation Actual Result : Installation drop in F/w Console as failing during prom_init Expected Result : Installation Should went through Log: Booting a command list OF stdout device is: /vdevice/v...@3000nitrd.gz 34.84MiB 100% 3.01MiB/s ] Preparing to boot Linux version 4.4.0-30-generic (buildd@bos01-ppc64el-023) (gcc version 5.3.1 20160413 (Ubuntu/IBM 5.3.1-14ubuntu2.1) ) #49-Ubuntu SMP Fri Jul 1 10:00:36 UTC 2016 (Ubuntu 4.4.0-30.49-generic 4.4.13) Detected machine type: 0101 Max number of cores passed to firmware: 256 (NR_CPUS = 2048) Calling ibm,client-architecture-support... done command line: BOOT_IMAGE=/ubuntu-installer/ppc64el/yakkety/vmlinux tasks=standard pkgsel/language-pack-patterns= pkgsel/install-language-support=false DEBIAN_FRONTEND=text locale=en_US priority=low console-setup/ask_detect=false console-setup/layoutcode=us netcfg/disable_dhcp=true netcfg/confirm_static=true netcfg/choose_interface=6c:ae:8b:6a:81:98 netcfg/get_ipaddress=9.40.193.34/24 netcfg/get_gateway=9.40.193.1 netcfg/get_nameservers=9.3.1.200 netcfg/get_hostname=ltc-brazos1.aus.stglabs.ibm.com suite=yakkety scsi_mod.scan=sync sshd netcfg/get_domain=aus.stglabs.ibm.com unrestricted= url=tftp://9.3.80.16/tftpboot/ubuntu-installer/ppc64el/ubuntu-server.seed-01-6c-ae-8b-6a-81-98 anna/choose_modules=network-console network-console/start=continue network-console/password=passw0rd network-console/password-again=passw0rd memory layout at init: memory_limit : (16 MB aligned) alloc_bottom : 0e3e alloc_top: 1000 alloc_top_hi : 1000 rmo_top : 1000 ram_top : 1000 instantiating rtas at 0x0e9e... done prom_hold_cpus: skipped copying OF device tree... Building dt strings... Building dt structure... No memory for flatten_device_tree (no room) EXIT called ok 0 > Regards Praveen == Comment: #8 - Sukadev Bhattiprolu - 2016-08-05 02:27:07 == Posted a couple of patches to the community for review: http://marc.info/?l=linux-kernel&m=147037748624043&w=2 http://marc.info/?l=linux-kernel&m=147037768124064&w=2 == Comment: #12 - Sukadev Bhattiprolu - 2016-08-17 19:23:22 == Temporary fix to address the issue while the above patches are being reviewed. == Canonical, Please add the attached temporary fix to 16.10 to address the following issue while the upstream changes are being considered. When booting a very large system with a large initrd we run out of space for the flattened device tree (FDT). To fix this we must increase the space allocated for the RMA region. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1614309/+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
[Kernel-packages] [Bug 1614309] Re: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room)
This bug was fixed in the package linux - 4.4.0-38.57 --- linux (4.4.0-38.57) xenial; urgency=low [ Tim Gardner ] * Release Tracking Bug - LP: #1620658 * CIFS client: access problems after updating to kernel 4.4.0-29-generic (LP: #1612135) - Revert "UBUNTU: SAUCE: (namespace) Bypass sget() capability check for nfs" - fs: Call d_automount with the filesystems creds * apt-key add fails in overlayfs (LP: #1618572) - SAUCE: overlayfs: fix regression in whiteout detection linux (4.4.0-37.56) xenial; urgency=low [ Tim Gardner ] * Release Tracking Bug - LP: #1618040 * [Feature] Instruction decoder support for new SKX instructions- AVX512 (LP: #1591655) - x86/insn: perf tools: Fix vcvtph2ps instruction decoding - x86/insn: Add AVX-512 support to the instruction decoder - perf tools: Add AVX-512 support to the instruction decoder used by Intel PT - perf tools: Add AVX-512 instructions to the new instructions test * [Ubuntu 16.04] FCoE Lun not visible in OS with inbox driver - Issue with ioremap() call on 32bit kernel (LP: #1608652) - lpfc: Correct issue with ioremap() call on 32bit kernel * [Feature] turbostat support for Skylake-SP server (LP: #1591802) - tools/power turbostat: decode more CPUID fields - tools/power turbostat: CPUID(0x16) leaf shows base, max, and bus frequency - tools/power turbostat: decode HWP registers - tools/power turbostat: Decode MSR_MISC_PWR_MGMT - tools/power turbostat: allow sub-sec intervals - tools/power turbostat: Intel Xeon x200: fix erroneous bclk value - tools/power turbostat: Intel Xeon x200: fix turbo-ratio decoding - tools/power turbostat: re-name "%Busy" field to "Busy%" - tools/power turbostat: add --out option for saving output in a file - tools/power turbostat: fix compiler warnings - tools/power turbostat: make fewer systems calls - tools/power turbostat: show IRQs per CPU - tools/power turbostat: show GFXMHz - tools/power turbostat: show GFX%rc6 - tools/power turbostat: detect and work around syscall jitter - tools/power turbostat: indicate SMX and SGX support - tools/power turbostat: call __cpuid() instead of __get_cpuid() - tools/power turbostat: correct output for MSR_NHM_SNB_PKG_CST_CFG_CTL dump - tools/power turbostat: bugfix: TDP MSRs print bits fixing - tools/power turbostat: SGX state should print only if --debug - tools/power turbostat: print IRTL MSRs - tools/power turbostat: initial BXT support - tools/power turbostat: decode BXT TSC frequency via CPUID - tools/power turbostat: initial SKX support * [BYT] display hotplug doesn't work on console (LP: #1616894) - drm/i915/vlv: Make intel_crt_reset() per-encoder - drm/i915/vlv: Reset the ADPA in vlv_display_power_well_init() - drm/i915/vlv: Disable HPD in valleyview_crt_detect_hotplug() - drm/i915: Enable polling when we don't have hpd * [Feature]intel_idle enabling on Broxton-P (LP: #1520446) - intel_idle: add BXT support * [Feature] EDAC: Update driver for SKX-SP (LP: #1591815) - [Config] CONFIG_EDAC_SKX=m - EDAC, skx_edac: Add EDAC driver for Skylake * [Feature] KBL: Sandy Peak(3168) WiFi/BT support (LP: #1591648) - Bluetooth: Add support for Intel Bluetooth device 3168 [8087:0aa7] * MacBookPro11,4 fails to poweroff or suspend (LP: #1587714) - SAUCE: PCI: Workaround to enable poweroff on Mac Pro 11 * Support Edge Gateway's Bluetooth LED (LP: #1512999) - SAUCE: Bluetooth: Support for LED on Edge Gateways - SAUCE: Bluetooth: Use host bridge subsystem IDs to identify Edge Gateways * Please add support for alps touchpad. (LP: #1616813) - [Config] CONFIG_HID_ALPS=m - HID: add Alps I2C HID Touchpad-Stick support - HID: alps: struct u1_dev *priv is internal to the driver - HID: alps: pass correct sizes to hid_hw_raw_request() - HID: alps: match alps devices in core - HID: alps: a few cleanups * DINO2M - System hangs with a black screen during s4 stress test (LP: #1616781) - x86/power/64: Fix kernel text mapping corruption during image restoration * Xenial update to v4.4.17 stable release (LP: #1611833) - USB: OHCI: Don't mark EDs as ED_OPER if scheduling fails - x86/quirks: Apply nvidia_bugs quirk only on root bus - x86/quirks: Reintroduce scanning of secondary buses - x86/quirks: Add early quirk to reset Apple AirPort card - dmaengine: at_xdmac: align descriptors on 64 bits - dmaengine: at_xdmac: fix residue corruption - dmaengine: at_xdmac: double FIFO flush needed to compute residue - mm, sl[au]b: add __GFP_ATOMIC to the GFP reclaim mask - mm, compaction: abort free scanner if split fails - fs/nilfs2: fix potential underflow in call to crc32_le - mm, compaction: prevent VM_BUG_ON when terminating freeing scanner - mm, meminit: always return a valid node from early_pfn_to_nid -
[Kernel-packages] [Bug 1614309] Re: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room)
I guess you'll have to wait until linux 4.4.0-38.57 has been promoted to updates since the net boot images are not updated until then. I won't revert this patch for lack of verification. It is obviously powerpc specific and should not cause regressions. -- 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/1614309 Title: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room) Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: Fix Committed Status in linux source package in Yakkety: Fix Committed Bug description: == Comment: #0 - Praveen K. Pandey - 2016-07-16 10:00:52 == Hi , I tried ubuntu16.10 Installation in brazos (configuration 31TB memory and 192 cores) system . installation failing during prom_init when trying to allocate flatten_dt memory) System F/w is FW860.00 (TC860_020). Reproducible Step : 1- Configure Power VM system having profile with 31TB memory and 1 92 Core 2- Start Ubuntu16.10 Installation Actual Result : Installation drop in F/w Console as failing during prom_init Expected Result : Installation Should went through Log: Booting a command list OF stdout device is: /vdevice/v...@3000nitrd.gz 34.84MiB 100% 3.01MiB/s ] Preparing to boot Linux version 4.4.0-30-generic (buildd@bos01-ppc64el-023) (gcc version 5.3.1 20160413 (Ubuntu/IBM 5.3.1-14ubuntu2.1) ) #49-Ubuntu SMP Fri Jul 1 10:00:36 UTC 2016 (Ubuntu 4.4.0-30.49-generic 4.4.13) Detected machine type: 0101 Max number of cores passed to firmware: 256 (NR_CPUS = 2048) Calling ibm,client-architecture-support... done command line: BOOT_IMAGE=/ubuntu-installer/ppc64el/yakkety/vmlinux tasks=standard pkgsel/language-pack-patterns= pkgsel/install-language-support=false DEBIAN_FRONTEND=text locale=en_US priority=low console-setup/ask_detect=false console-setup/layoutcode=us netcfg/disable_dhcp=true netcfg/confirm_static=true netcfg/choose_interface=6c:ae:8b:6a:81:98 netcfg/get_ipaddress=9.40.193.34/24 netcfg/get_gateway=9.40.193.1 netcfg/get_nameservers=9.3.1.200 netcfg/get_hostname=ltc-brazos1.aus.stglabs.ibm.com suite=yakkety scsi_mod.scan=sync sshd netcfg/get_domain=aus.stglabs.ibm.com unrestricted= url=tftp://9.3.80.16/tftpboot/ubuntu-installer/ppc64el/ubuntu-server.seed-01-6c-ae-8b-6a-81-98 anna/choose_modules=network-console network-console/start=continue network-console/password=passw0rd network-console/password-again=passw0rd memory layout at init: memory_limit : (16 MB aligned) alloc_bottom : 0e3e alloc_top: 1000 alloc_top_hi : 1000 rmo_top : 1000 ram_top : 1000 instantiating rtas at 0x0e9e... done prom_hold_cpus: skipped copying OF device tree... Building dt strings... Building dt structure... No memory for flatten_device_tree (no room) EXIT called ok 0 > Regards Praveen == Comment: #8 - Sukadev Bhattiprolu - 2016-08-05 02:27:07 == Posted a couple of patches to the community for review: http://marc.info/?l=linux-kernel&m=147037748624043&w=2 http://marc.info/?l=linux-kernel&m=147037768124064&w=2 == Comment: #12 - Sukadev Bhattiprolu - 2016-08-17 19:23:22 == Temporary fix to address the issue while the above patches are being reviewed. == Canonical, Please add the attached temporary fix to 16.10 to address the following issue while the upstream changes are being considered. When booting a very large system with a large initrd we run out of space for the flattened device tree (FDT). To fix this we must increase the space allocated for the RMA region. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1614309/+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
[Kernel-packages] [Bug 1614309] Re: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room)
You should be testing at least linux 4.4.0-38.57 in proposed. -- 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/1614309 Title: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room) Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: Fix Committed Status in linux source package in Yakkety: Fix Committed Bug description: == Comment: #0 - Praveen K. Pandey - 2016-07-16 10:00:52 == Hi , I tried ubuntu16.10 Installation in brazos (configuration 31TB memory and 192 cores) system . installation failing during prom_init when trying to allocate flatten_dt memory) System F/w is FW860.00 (TC860_020). Reproducible Step : 1- Configure Power VM system having profile with 31TB memory and 1 92 Core 2- Start Ubuntu16.10 Installation Actual Result : Installation drop in F/w Console as failing during prom_init Expected Result : Installation Should went through Log: Booting a command list OF stdout device is: /vdevice/v...@3000nitrd.gz 34.84MiB 100% 3.01MiB/s ] Preparing to boot Linux version 4.4.0-30-generic (buildd@bos01-ppc64el-023) (gcc version 5.3.1 20160413 (Ubuntu/IBM 5.3.1-14ubuntu2.1) ) #49-Ubuntu SMP Fri Jul 1 10:00:36 UTC 2016 (Ubuntu 4.4.0-30.49-generic 4.4.13) Detected machine type: 0101 Max number of cores passed to firmware: 256 (NR_CPUS = 2048) Calling ibm,client-architecture-support... done command line: BOOT_IMAGE=/ubuntu-installer/ppc64el/yakkety/vmlinux tasks=standard pkgsel/language-pack-patterns= pkgsel/install-language-support=false DEBIAN_FRONTEND=text locale=en_US priority=low console-setup/ask_detect=false console-setup/layoutcode=us netcfg/disable_dhcp=true netcfg/confirm_static=true netcfg/choose_interface=6c:ae:8b:6a:81:98 netcfg/get_ipaddress=9.40.193.34/24 netcfg/get_gateway=9.40.193.1 netcfg/get_nameservers=9.3.1.200 netcfg/get_hostname=ltc-brazos1.aus.stglabs.ibm.com suite=yakkety scsi_mod.scan=sync sshd netcfg/get_domain=aus.stglabs.ibm.com unrestricted= url=tftp://9.3.80.16/tftpboot/ubuntu-installer/ppc64el/ubuntu-server.seed-01-6c-ae-8b-6a-81-98 anna/choose_modules=network-console network-console/start=continue network-console/password=passw0rd network-console/password-again=passw0rd memory layout at init: memory_limit : (16 MB aligned) alloc_bottom : 0e3e alloc_top: 1000 alloc_top_hi : 1000 rmo_top : 1000 ram_top : 1000 instantiating rtas at 0x0e9e... done prom_hold_cpus: skipped copying OF device tree... Building dt strings... Building dt structure... No memory for flatten_device_tree (no room) EXIT called ok 0 > Regards Praveen == Comment: #8 - Sukadev Bhattiprolu - 2016-08-05 02:27:07 == Posted a couple of patches to the community for review: http://marc.info/?l=linux-kernel&m=147037748624043&w=2 http://marc.info/?l=linux-kernel&m=147037768124064&w=2 == Comment: #12 - Sukadev Bhattiprolu - 2016-08-17 19:23:22 == Temporary fix to address the issue while the above patches are being reviewed. == Canonical, Please add the attached temporary fix to 16.10 to address the following issue while the upstream changes are being considered. When booting a very large system with a large initrd we run out of space for the flattened device tree (FDT). To fix this we must increase the space allocated for the RMA region. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1614309/+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
[Kernel-packages] [Bug 1614309] Re: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room)
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- xenial' to 'verification-done-xenial'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-xenial -- 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/1614309 Title: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room) Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: Fix Committed Status in linux source package in Yakkety: Fix Committed Bug description: == Comment: #0 - Praveen K. Pandey - 2016-07-16 10:00:52 == Hi , I tried ubuntu16.10 Installation in brazos (configuration 31TB memory and 192 cores) system . installation failing during prom_init when trying to allocate flatten_dt memory) System F/w is FW860.00 (TC860_020). Reproducible Step : 1- Configure Power VM system having profile with 31TB memory and 1 92 Core 2- Start Ubuntu16.10 Installation Actual Result : Installation drop in F/w Console as failing during prom_init Expected Result : Installation Should went through Log: Booting a command list OF stdout device is: /vdevice/v...@3000nitrd.gz 34.84MiB 100% 3.01MiB/s ] Preparing to boot Linux version 4.4.0-30-generic (buildd@bos01-ppc64el-023) (gcc version 5.3.1 20160413 (Ubuntu/IBM 5.3.1-14ubuntu2.1) ) #49-Ubuntu SMP Fri Jul 1 10:00:36 UTC 2016 (Ubuntu 4.4.0-30.49-generic 4.4.13) Detected machine type: 0101 Max number of cores passed to firmware: 256 (NR_CPUS = 2048) Calling ibm,client-architecture-support... done command line: BOOT_IMAGE=/ubuntu-installer/ppc64el/yakkety/vmlinux tasks=standard pkgsel/language-pack-patterns= pkgsel/install-language-support=false DEBIAN_FRONTEND=text locale=en_US priority=low console-setup/ask_detect=false console-setup/layoutcode=us netcfg/disable_dhcp=true netcfg/confirm_static=true netcfg/choose_interface=6c:ae:8b:6a:81:98 netcfg/get_ipaddress=9.40.193.34/24 netcfg/get_gateway=9.40.193.1 netcfg/get_nameservers=9.3.1.200 netcfg/get_hostname=ltc-brazos1.aus.stglabs.ibm.com suite=yakkety scsi_mod.scan=sync sshd netcfg/get_domain=aus.stglabs.ibm.com unrestricted= url=tftp://9.3.80.16/tftpboot/ubuntu-installer/ppc64el/ubuntu-server.seed-01-6c-ae-8b-6a-81-98 anna/choose_modules=network-console network-console/start=continue network-console/password=passw0rd network-console/password-again=passw0rd memory layout at init: memory_limit : (16 MB aligned) alloc_bottom : 0e3e alloc_top: 1000 alloc_top_hi : 1000 rmo_top : 1000 ram_top : 1000 instantiating rtas at 0x0e9e... done prom_hold_cpus: skipped copying OF device tree... Building dt strings... Building dt structure... No memory for flatten_device_tree (no room) EXIT called ok 0 > Regards Praveen == Comment: #8 - Sukadev Bhattiprolu - 2016-08-05 02:27:07 == Posted a couple of patches to the community for review: http://marc.info/?l=linux-kernel&m=147037748624043&w=2 http://marc.info/?l=linux-kernel&m=147037768124064&w=2 == Comment: #12 - Sukadev Bhattiprolu - 2016-08-17 19:23:22 == Temporary fix to address the issue while the above patches are being reviewed. == Canonical, Please add the attached temporary fix to 16.10 to address the following issue while the upstream changes are being considered. When booting a very large system with a large initrd we run out of space for the flattened device tree (FDT). To fix this we must increase the space allocated for the RMA region. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1614309/+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
[Kernel-packages] [Bug 1614309] Re: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room)
** Changed in: linux (Ubuntu Xenial) Status: In Progress => Fix Committed -- 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/1614309 Title: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room) Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: Fix Committed Status in linux source package in Yakkety: Fix Committed Bug description: == Comment: #0 - Praveen K. Pandey - 2016-07-16 10:00:52 == Hi , I tried ubuntu16.10 Installation in brazos (configuration 31TB memory and 192 cores) system . installation failing during prom_init when trying to allocate flatten_dt memory) System F/w is FW860.00 (TC860_020). Reproducible Step : 1- Configure Power VM system having profile with 31TB memory and 1 92 Core 2- Start Ubuntu16.10 Installation Actual Result : Installation drop in F/w Console as failing during prom_init Expected Result : Installation Should went through Log: Booting a command list OF stdout device is: /vdevice/v...@3000nitrd.gz 34.84MiB 100% 3.01MiB/s ] Preparing to boot Linux version 4.4.0-30-generic (buildd@bos01-ppc64el-023) (gcc version 5.3.1 20160413 (Ubuntu/IBM 5.3.1-14ubuntu2.1) ) #49-Ubuntu SMP Fri Jul 1 10:00:36 UTC 2016 (Ubuntu 4.4.0-30.49-generic 4.4.13) Detected machine type: 0101 Max number of cores passed to firmware: 256 (NR_CPUS = 2048) Calling ibm,client-architecture-support... done command line: BOOT_IMAGE=/ubuntu-installer/ppc64el/yakkety/vmlinux tasks=standard pkgsel/language-pack-patterns= pkgsel/install-language-support=false DEBIAN_FRONTEND=text locale=en_US priority=low console-setup/ask_detect=false console-setup/layoutcode=us netcfg/disable_dhcp=true netcfg/confirm_static=true netcfg/choose_interface=6c:ae:8b:6a:81:98 netcfg/get_ipaddress=9.40.193.34/24 netcfg/get_gateway=9.40.193.1 netcfg/get_nameservers=9.3.1.200 netcfg/get_hostname=ltc-brazos1.aus.stglabs.ibm.com suite=yakkety scsi_mod.scan=sync sshd netcfg/get_domain=aus.stglabs.ibm.com unrestricted= url=tftp://9.3.80.16/tftpboot/ubuntu-installer/ppc64el/ubuntu-server.seed-01-6c-ae-8b-6a-81-98 anna/choose_modules=network-console network-console/start=continue network-console/password=passw0rd network-console/password-again=passw0rd memory layout at init: memory_limit : (16 MB aligned) alloc_bottom : 0e3e alloc_top: 1000 alloc_top_hi : 1000 rmo_top : 1000 ram_top : 1000 instantiating rtas at 0x0e9e... done prom_hold_cpus: skipped copying OF device tree... Building dt strings... Building dt structure... No memory for flatten_device_tree (no room) EXIT called ok 0 > Regards Praveen == Comment: #8 - Sukadev Bhattiprolu - 2016-08-05 02:27:07 == Posted a couple of patches to the community for review: http://marc.info/?l=linux-kernel&m=147037748624043&w=2 http://marc.info/?l=linux-kernel&m=147037768124064&w=2 == Comment: #12 - Sukadev Bhattiprolu - 2016-08-17 19:23:22 == Temporary fix to address the issue while the above patches are being reviewed. == Canonical, Please add the attached temporary fix to 16.10 to address the following issue while the upstream changes are being considered. When booting a very large system with a large initrd we run out of space for the flattened device tree (FDT). To fix this we must increase the space allocated for the RMA region. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1614309/+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
[Kernel-packages] [Bug 1614309] Re: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room)
https://lists.ubuntu.com/archives/kernel-team/2016-August/079570.html ** Also affects: linux (Ubuntu Yakkety) Importance: High Assignee: Canonical Kernel Team (canonical-kernel-team) Status: Triaged ** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Xenial) Status: New => In Progress ** Changed in: linux (Ubuntu Xenial) Assignee: (unassigned) => Tim Gardner (timg-tpi) ** Changed in: linux (Ubuntu Yakkety) Status: Triaged => Fix Committed ** Changed in: linux (Ubuntu Yakkety) Assignee: Canonical Kernel Team (canonical-kernel-team) => Tim Gardner (timg-tpi) -- 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/1614309 Title: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room) Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: In Progress Status in linux source package in Yakkety: Fix Committed Bug description: == Comment: #0 - Praveen K. Pandey - 2016-07-16 10:00:52 == Hi , I tried ubuntu16.10 Installation in brazos (configuration 31TB memory and 192 cores) system . installation failing during prom_init when trying to allocate flatten_dt memory) System F/w is FW860.00 (TC860_020). Reproducible Step : 1- Configure Power VM system having profile with 31TB memory and 1 92 Core 2- Start Ubuntu16.10 Installation Actual Result : Installation drop in F/w Console as failing during prom_init Expected Result : Installation Should went through Log: Booting a command list OF stdout device is: /vdevice/v...@3000nitrd.gz 34.84MiB 100% 3.01MiB/s ] Preparing to boot Linux version 4.4.0-30-generic (buildd@bos01-ppc64el-023) (gcc version 5.3.1 20160413 (Ubuntu/IBM 5.3.1-14ubuntu2.1) ) #49-Ubuntu SMP Fri Jul 1 10:00:36 UTC 2016 (Ubuntu 4.4.0-30.49-generic 4.4.13) Detected machine type: 0101 Max number of cores passed to firmware: 256 (NR_CPUS = 2048) Calling ibm,client-architecture-support... done command line: BOOT_IMAGE=/ubuntu-installer/ppc64el/yakkety/vmlinux tasks=standard pkgsel/language-pack-patterns= pkgsel/install-language-support=false DEBIAN_FRONTEND=text locale=en_US priority=low console-setup/ask_detect=false console-setup/layoutcode=us netcfg/disable_dhcp=true netcfg/confirm_static=true netcfg/choose_interface=6c:ae:8b:6a:81:98 netcfg/get_ipaddress=9.40.193.34/24 netcfg/get_gateway=9.40.193.1 netcfg/get_nameservers=9.3.1.200 netcfg/get_hostname=ltc-brazos1.aus.stglabs.ibm.com suite=yakkety scsi_mod.scan=sync sshd netcfg/get_domain=aus.stglabs.ibm.com unrestricted= url=tftp://9.3.80.16/tftpboot/ubuntu-installer/ppc64el/ubuntu-server.seed-01-6c-ae-8b-6a-81-98 anna/choose_modules=network-console network-console/start=continue network-console/password=passw0rd network-console/password-again=passw0rd memory layout at init: memory_limit : (16 MB aligned) alloc_bottom : 0e3e alloc_top: 1000 alloc_top_hi : 1000 rmo_top : 1000 ram_top : 1000 instantiating rtas at 0x0e9e... done prom_hold_cpus: skipped copying OF device tree... Building dt strings... Building dt structure... No memory for flatten_device_tree (no room) EXIT called ok 0 > Regards Praveen == Comment: #8 - Sukadev Bhattiprolu - 2016-08-05 02:27:07 == Posted a couple of patches to the community for review: http://marc.info/?l=linux-kernel&m=147037748624043&w=2 http://marc.info/?l=linux-kernel&m=147037768124064&w=2 == Comment: #12 - Sukadev Bhattiprolu - 2016-08-17 19:23:22 == Temporary fix to address the issue while the above patches are being reviewed. == Canonical, Please add the attached temporary fix to 16.10 to address the following issue while the upstream changes are being considered. When booting a very large system with a large initrd we run out of space for the flattened device tree (FDT). To fix this we must increase the space allocated for the RMA region. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1614309/+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
[Kernel-packages] [Bug 1614309] Re: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room)
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: New => Triaged ** Changed in: linux (Ubuntu) Assignee: Taco Screen team (taco-screen-team) => Canonical Kernel Team (canonical-kernel-team) -- 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/1614309 Title: Ubuntu16.10:installation fails on Brazos system (31TB and 192 cores) No memory for flatten_device_tree (no room) Status in linux package in Ubuntu: Triaged Bug description: == Comment: #0 - Praveen K. Pandey - 2016-07-16 10:00:52 == Hi , I tried ubuntu16.10 Installation in brazos (configuration 31TB memory and 192 cores) system . installation failing during prom_init when trying to allocate flatten_dt memory) System F/w is FW860.00 (TC860_020). Reproducible Step : 1- Configure Power VM system having profile with 31TB memory and 1 92 Core 2- Start Ubuntu16.10 Installation Actual Result : Installation drop in F/w Console as failing during prom_init Expected Result : Installation Should went through Log: Booting a command list OF stdout device is: /vdevice/v...@3000nitrd.gz 34.84MiB 100% 3.01MiB/s ] Preparing to boot Linux version 4.4.0-30-generic (buildd@bos01-ppc64el-023) (gcc version 5.3.1 20160413 (Ubuntu/IBM 5.3.1-14ubuntu2.1) ) #49-Ubuntu SMP Fri Jul 1 10:00:36 UTC 2016 (Ubuntu 4.4.0-30.49-generic 4.4.13) Detected machine type: 0101 Max number of cores passed to firmware: 256 (NR_CPUS = 2048) Calling ibm,client-architecture-support... done command line: BOOT_IMAGE=/ubuntu-installer/ppc64el/yakkety/vmlinux tasks=standard pkgsel/language-pack-patterns= pkgsel/install-language-support=false DEBIAN_FRONTEND=text locale=en_US priority=low console-setup/ask_detect=false console-setup/layoutcode=us netcfg/disable_dhcp=true netcfg/confirm_static=true netcfg/choose_interface=6c:ae:8b:6a:81:98 netcfg/get_ipaddress=9.40.193.34/24 netcfg/get_gateway=9.40.193.1 netcfg/get_nameservers=9.3.1.200 netcfg/get_hostname=ltc-brazos1.aus.stglabs.ibm.com suite=yakkety scsi_mod.scan=sync sshd netcfg/get_domain=aus.stglabs.ibm.com unrestricted= url=tftp://9.3.80.16/tftpboot/ubuntu-installer/ppc64el/ubuntu-server.seed-01-6c-ae-8b-6a-81-98 anna/choose_modules=network-console network-console/start=continue network-console/password=passw0rd network-console/password-again=passw0rd memory layout at init: memory_limit : (16 MB aligned) alloc_bottom : 0e3e alloc_top: 1000 alloc_top_hi : 1000 rmo_top : 1000 ram_top : 1000 instantiating rtas at 0x0e9e... done prom_hold_cpus: skipped copying OF device tree... Building dt strings... Building dt structure... No memory for flatten_device_tree (no room) EXIT called ok 0 > Regards Praveen == Comment: #8 - Sukadev Bhattiprolu - 2016-08-05 02:27:07 == Posted a couple of patches to the community for review: http://marc.info/?l=linux-kernel&m=147037748624043&w=2 http://marc.info/?l=linux-kernel&m=147037768124064&w=2 == Comment: #12 - Sukadev Bhattiprolu - 2016-08-17 19:23:22 == Temporary fix to address the issue while the above patches are being reviewed. == Canonical, Please add the attached temporary fix to 16.10 to address the following issue while the upstream changes are being considered. When booting a very large system with a large initrd we run out of space for the flattened device tree (FDT). To fix this we must increase the space allocated for the RMA region. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1614309/+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
