[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
Confirmed as released in Ubuntu-2.6.38-1209.19. Closing Fix Released ** Changed in: linux-ti-omap4 (Ubuntu Natty) Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
Confirmed released with Ubuntu-2.6.31-612.32. Marking Fix Released. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
Confirmed released with Ubuntu-2.6.31-612.32. Marking Fix Released. ** Changed in: linux-fsl-imx51 (Ubuntu Lucid) Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
This bug was fixed in the package linux-ti-omap4 - 2.6.35-903.32 --- linux-ti-omap4 (2.6.35-903.32) maverick-proposed; urgency=low [Herton R. Krzesinski] * Release Tracking Bug - LP: #942766 [ Paolo Pisati ] * [Config] Move to a 3G/1G memory split - LP: #861296 linux-ti-omap4 (2.6.35-903.31) maverick-proposed; urgency=low * Release Tracking Bug - LP: #932237 [ Upstream Kernel Changes ] * net: ip_expire() must revalidate route - LP: #922051 - CVE-2011-1927 * inotify: stop kernel memory leak on file creation failure - LP: #917797 - CVE-2010-4250 * inotify: fix double free/corruption of stuct user - LP: #869203 - CVE-2011-1479 * fuse: verify ioctl retries - LP: #917804 - CVE-2010-4650 * ima: fix add LSM rule bug - LP: #917808 - CVE-2011-0006 * bridge: Fix mglist corruption that leads to memory corruption - LP: #917813 - CVE-2011-0716 * sound/oss: remove offset from load_patch callbacks - LP: #925337 - CVE-2011-1476 * ARM: 6891/1: prevent heap corruption in OABI semtimedop - LP: #925373 - CVE-2011-1759 * sound/oss/opl3: validate voice and channel indexes - LP: #925335 - CVE-2011-1477 * Fix for buffer overflow in ldm_frag_add not sufficient - LP: #922371 - CVE-2011-2182 * AppArmor: fix oops in apparmor_setprocattr - LP: #789409 - CVE-2011-3619 -- Herton Ronaldo Krzesinski herton.krzesin...@canonical.com Tue, 28 Feb 2012 14:33:28 -0300 ** Changed in: linux-ti-omap4 (Ubuntu Maverick) Status: Fix Committed = Fix Released ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2010-4250 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2010-4650 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2011-0006 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2011-0716 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2011-1476 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2011-1477 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2011-1479 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2011-1759 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2011-1927 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2011-2182 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2011-3619 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Branch linked: lp:ubuntu/maverick-proposed/linux-ti-omap4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
in M/omap4 we were still using a 2G/2G split (and thus we were exhausting the vm address space), moving to a 3G/1G fixes it: http://people.canonical.com/~ppisati/lp861296/linux- image-2.6.35-903-omap4_2.6.35-903.31~3g1gsplit_armel.deb -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
This bug was fixed in the package linux - 3.0.0-16.28 --- linux (3.0.0-16.28) oneiric-proposed; urgency=low [Herton R. Krzesinski] * Release Tracking Bug - LP: #922692 [ Upstream Kernel Changes ] * Revert drm/i915/dp: Fix the math in intel_dp_link_required - LP: #919350 linux (3.0.0-16.27) oneiric-proposed; urgency=low [Brad Figg] * Release Tracking Bug - LP: #920735 [ Paolo Pisati ] * Revert SAUCE: omap3: beagle: if rev unknown, assume xM revision C - LP: #912199 * Revert SAUCE: omap3: beagle: detect new xM revision C - LP: #912199 * Revert SAUCE: omap3: beagle: detect new xM revision B - LP: #912199 * Revert SAUCE: omap3: beaglexm: fix DVI initialization - LP: #912199 * [Config] DEFAULT_MMAP_MIN_ADDR=32k on arm - LP: #903346 [ Upstream Kernel Changes ] * Revert rtc: Disable the alarm in the hardware - LP: #913373 * Support for Terratec G1 - LP: #821061 * drm/radeon/kms: fix DP detect and EDID fetch for DP bridges - LP: #825777 * drm/radeon/kms/DCE4.1: fix Select_CrtcSource EncodeMode setting for DP bridges (v2) - LP: #825777 * drm/radeon/kms: cleanup atombios_adjust_pll() - LP: #825777 * drm/radeon/kms/atom: rework encoder dpms - LP: #825777 * drm/radeon/kms: check for DP MST mode in a few more places (v2) - LP: #825777 * drm/radeon/kms: rework DP bridge checks - LP: #825777 * drm/radeon/kms: fix DP setup on TRAVIS bridges - LP: #825777 * ALSA: sis7019 - give slow codecs more time to reset - LP: #907778 * ALSA: hda/realtek - Fix Oops in alc_mux_select() - LP: #907778 * alarmtimers: Fix time comparison - LP: #907778 * ARM: davinci: da850 evm: change audio edma event queue to EVENTQ_0 - LP: #907778 * arm: mx23: recognise stmp378x as mx23 - LP: #907778 * ARM: at91: fix clock conid for atmel_tcb.1 on 9260/9g20 - LP: #907778 * ARM: davinci: dm646x evm: wrong register used in setup_vpif_input_channel_mode - LP: #907778 * ASoC: Provide a more complete DMA driver stub - LP: #907778 * fs/proc/meminfo.c: fix compilation error - LP: #907778 * thp: add compound tail page _mapcount when mapped - LP: #907778 * thp: set compound tail page _count to zero - LP: #907778 * ptp: Fix clock_getres() implementation - LP: #907778 * mm: Ensure that pfn_valid() is called once per pageblock when reserving pageblocks - LP: #907778 * mm: vmalloc: check for page allocation failure before vmlist insertion - LP: #907778 * fix apparmor dereferencing potentially freed dentry, sanitize __d_path() API - LP: #907778 * target: Handle 0 correctly in transport_get_sectors_6() - LP: #907778 * intel-iommu: fix return value of iommu_unmap() API - LP: #907778 * intel-iommu: set iommu_superpage on VM domains to lowest common denominator - LP: #907778 * intel-iommu: fix superpage support in pfn_to_dma_pte() - LP: #907778 * percpu: fix chunk range calculation - LP: #907778 * iwlwifi: do not re-configure HT40 after associated - LP: #907778 * mac80211: fix race condition caused by late addBA response - LP: #907778 * linux/log2.h: Fix rounddown_pow_of_two(1) - LP: #907778 * hwmon: (jz4740) fix signedness bug - LP: #907778 * mmc: mxcmmc: fix falling back to PIO - LP: #907778 * x86, hpet: Immediately disable HPET timer 1 if rtc irq is masked - LP: #907778 * jbd/jbd2: validate sb-s_first in journal_get_superblock() - LP: #907778 * hfs: fix hfs_find_init() sb-ext_tree NULL ptr oops - LP: #907778 * hwmon: (coretemp) Fix oops on CPU offlining - LP: #907778 * xfs: fix nfs export of 64-bit inodes numbers on 32-bit kernels - LP: #907778 * xfs: avoid synchronous transactions when deleting attr blocks - LP: #907778 * md/raid5: fix bug that could result in reads from a failed device. - LP: #907778 * xen: only limit memory map to maximum reservation for domain 0. - LP: #907778 * ext4: display the correct mount option in /proc/mounts for [no]init_itable - LP: #907778 * ext4: avoid hangs in ext4_da_should_update_i_disksize() - LP: #907778 * ext4: avoid potential hang in mpage_submit_io() when blocksize pagesize - LP: #907778 * ext4: handle EOF correctly in ext4_bio_write_page() - LP: #907778 * fuse: fix fuse_retrieve - LP: #907778 * staging: r8712u: Add new USB ID - LP: #907778 * drm/radeon/kms: add some new pci ids - LP: #907778 * ibft: Fix finding IBFT ACPI table on UEFI - LP: #907778 * USB: cdc-acm: add IDs for Motorola H24 HSPA USB module. - LP: #907778 * usb: option: Add Huawei E398 controlling interfaces - LP: #907778 * USB: option: Removing one bogus and adding some new Huawei combinations - LP: #907778 * ASoC: core: Don't schedule deferred_resume_work twice - LP: #907778 * Linux 3.0.14 - LP: #907778 * drm/i915: Fix PCH port
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Branch linked: lp:ubuntu/lucid-proposed/linux-lts-backport-natty ** Branch linked: lp:ubuntu/lucid-proposed/linux-lts-backport-maverick -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
This bug was fixed in the package linux - 2.6.35-32.65 --- linux (2.6.35-32.65) maverick-proposed; urgency=low [Brad Figg] * Release Tracking Bug - LP: #920677 [ Upstream Kernel Changes ] * fuse: check size of FUSE_NOTIFY_INVAL_ENTRY message, CVE-2011-3353 - LP: #905058 - CVE-2011-3353 * KVM: x86: Prevent starting PIT timers in the absence of irqchip support - LP: #911303 - CVE-2011-4622 * sched, x86: Avoid unnecessary overflow in sched_clock - LP: #805341 * use cache type functions for arch_get_unmapped_area - LP: #861296 * topdown mmap support - LP: #861296 * xfs: validate acl count - LP: #917706 - CVE-2012-0038 * xfs: fix acl count validation in xfs_acl_from_disk() - LP: #917706 - CVE-2012-0038 * drm: integer overflow in drm_mode_dirtyfb_ioctl() - LP: #917838 - CVE-2012-0044 * x86/PCI: amd: factor out MMCONFIG discovery - LP: #647043 * PNP: work around Dell 1536/1546 BIOS MMCONFIG bug that breaks USB - LP: #647043 -- Brad Figg brad.f...@canonical.com Mon, 23 Jan 2012 13:40:13 -0800 ** Changed in: linux (Ubuntu Maverick) Status: Fix Committed = Fix Released ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2011-3353 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2011-4622 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2012-0038 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2012-0044 ** Changed in: linux (Ubuntu Natty) Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
This bug was fixed in the package linux - 2.6.38-13.55 --- linux (2.6.38-13.55) natty-proposed; urgency=low [Brad Figg] * Release Tracking Bug - LP: #920790 [ Upstream Kernel Changes ] * fuse: check size of FUSE_NOTIFY_INVAL_ENTRY message, CVE-2011-3353 - LP: #905058 - CVE-2011-3353 * KVM: x86: Prevent starting PIT timers in the absence of irqchip support - LP: #911303 - CVE-2011-4622 * sched, x86: Avoid unnecessary overflow in sched_clock - LP: #805341 * use cache type functions for arch_get_unmapped_area - LP: #861296 * topdown mmap support - LP: #861296 * xfs: validate acl count - LP: #917706 - CVE-2012-0038 * xfs: fix acl count validation in xfs_acl_from_disk() - LP: #917706 - CVE-2012-0038 * drm: integer overflow in drm_mode_dirtyfb_ioctl() - LP: #917838 - CVE-2012-0044 * x86/PCI: amd: factor out MMCONFIG discovery - LP: #647043 * PNP: work around Dell 1536/1546 BIOS MMCONFIG bug that - LP: #647043 -- Brad Figg brad.f...@canonical.com Mon, 23 Jan 2012 18:31:33 -0800 ** Changed in: linux-ti-omap4 (Ubuntu Oneiric) Status: Fix Committed = Fix Released ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2012-0055 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2012-0056 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
This bug was fixed in the package linux-ti-omap4 - 3.0.0-1207.16 --- linux-ti-omap4 (3.0.0-1207.16) oneiric-proposed; urgency=low * Release Tracking Bug - LP: #922006 [ Upstream Kernel Changes ] * omap4: add 4430 ES2.3 support - LP: #917264 [ Ubuntu: 3.0.0-16.27 ] * Release Tracking Bug - LP: #920735 * Revert SAUCE: omap3: beagle: if rev unknown, assume xM revision C - LP: #912199 * Revert SAUCE: omap3: beagle: detect new xM revision C - LP: #912199 * Revert SAUCE: omap3: beagle: detect new xM revision B - LP: #912199 * Revert SAUCE: omap3: beaglexm: fix DVI initialization - LP: #912199 * [Config] DEFAULT_MMAP_MIN_ADDR=32k on arm - LP: #903346 * Revert rtc: Disable the alarm in the hardware - LP: #913373 * Support for Terratec G1 - LP: #821061 * drm/radeon/kms: fix DP detect and EDID fetch for DP bridges - LP: #825777 * drm/radeon/kms/DCE4.1: fix Select_CrtcSource EncodeMode setting for DP bridges (v2) - LP: #825777 * drm/radeon/kms: cleanup atombios_adjust_pll() - LP: #825777 * drm/radeon/kms/atom: rework encoder dpms - LP: #825777 * drm/radeon/kms: check for DP MST mode in a few more places (v2) - LP: #825777 * drm/radeon/kms: rework DP bridge checks - LP: #825777 * drm/radeon/kms: fix DP setup on TRAVIS bridges - LP: #825777 * ALSA: sis7019 - give slow codecs more time to reset - LP: #907778 * ALSA: hda/realtek - Fix Oops in alc_mux_select() - LP: #907778 * alarmtimers: Fix time comparison - LP: #907778 * ARM: davinci: da850 evm: change audio edma event queue to EVENTQ_0 - LP: #907778 * arm: mx23: recognise stmp378x as mx23 - LP: #907778 * ARM: at91: fix clock conid for atmel_tcb.1 on 9260/9g20 - LP: #907778 * ARM: davinci: dm646x evm: wrong register used in setup_vpif_input_channel_mode - LP: #907778 * ASoC: Provide a more complete DMA driver stub - LP: #907778 * fs/proc/meminfo.c: fix compilation error - LP: #907778 * thp: add compound tail page _mapcount when mapped - LP: #907778 * thp: set compound tail page _count to zero - LP: #907778 * ptp: Fix clock_getres() implementation - LP: #907778 * mm: Ensure that pfn_valid() is called once per pageblock when reserving pageblocks - LP: #907778 * mm: vmalloc: check for page allocation failure before vmlist insertion - LP: #907778 * fix apparmor dereferencing potentially freed dentry, sanitize __d_path() API - LP: #907778 * target: Handle 0 correctly in transport_get_sectors_6() - LP: #907778 * intel-iommu: fix return value of iommu_unmap() API - LP: #907778 * intel-iommu: set iommu_superpage on VM domains to lowest common denominator - LP: #907778 * intel-iommu: fix superpage support in pfn_to_dma_pte() - LP: #907778 * percpu: fix chunk range calculation - LP: #907778 * iwlwifi: do not re-configure HT40 after associated - LP: #907778 * mac80211: fix race condition caused by late addBA response - LP: #907778 * linux/log2.h: Fix rounddown_pow_of_two(1) - LP: #907778 * hwmon: (jz4740) fix signedness bug - LP: #907778 * mmc: mxcmmc: fix falling back to PIO - LP: #907778 * x86, hpet: Immediately disable HPET timer 1 if rtc irq is masked - LP: #907778 * jbd/jbd2: validate sb-s_first in journal_get_superblock() - LP: #907778 * hfs: fix hfs_find_init() sb-ext_tree NULL ptr oops - LP: #907778 * hwmon: (coretemp) Fix oops on CPU offlining - LP: #907778 * xfs: fix nfs export of 64-bit inodes numbers on 32-bit kernels - LP: #907778 * xfs: avoid synchronous transactions when deleting attr blocks - LP: #907778 * md/raid5: fix bug that could result in reads from a failed device. - LP: #907778 * xen: only limit memory map to maximum reservation for domain 0. - LP: #907778 * ext4: display the correct mount option in /proc/mounts for [no]init_itable - LP: #907778 * ext4: avoid hangs in ext4_da_should_update_i_disksize() - LP: #907778 * ext4: avoid potential hang in mpage_submit_io() when blocksize pagesize - LP: #907778 * ext4: handle EOF correctly in ext4_bio_write_page() - LP: #907778 * fuse: fix fuse_retrieve - LP: #907778 * staging: r8712u: Add new USB ID - LP: #907778 * drm/radeon/kms: add some new pci ids - LP: #907778 * ibft: Fix finding IBFT ACPI table on UEFI - LP: #907778 * USB: cdc-acm: add IDs for Motorola H24 HSPA USB module. - LP: #907778 * usb: option: Add Huawei E398 controlling interfaces - LP: #907778 * USB: option: Removing one bogus and adding some new Huawei combinations - LP: #907778 * ASoC: core: Don't schedule deferred_resume_work twice - LP: #907778 * Linux 3.0.14 - LP: #907778 * drm/i915: Fix PCH port pipe select in CPT disable paths - LP: #906756 * KVM: x86: Prevent starting PIT timers in the absence of irqchip
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
tested Maverick. Mem tests passed with no problems. ** Tags removed: verification-needed-maverick ** Tags added: verification-done-maverick -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Changed in: linux (Ubuntu Maverick) Status: Invalid = Fix Committed ** Changed in: linux (Ubuntu Natty) Status: Fix Released = Fix Committed ** Changed in: linux (Ubuntu Oneiric) Status: Fix Released = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
Tested Natty and Oneiric. Both passed. Not currently able to test Maverick as support for my board happened in Natty. Will dig out old beagleboard (C4) and try it tomorrow. ** Tags removed: verification-needed-natty verification-needed-oneiric ** Tags added: verification-done-natty verification-done-oneiric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Branch linked: lp:ubuntu/oneiric-proposed/linux-ti-omap4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
This bug is awaiting verification that the omap kernel for Maverick in -proposed (linux-image-2.6.35-32-omap 2.6.35-32.65) solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-maverick' to 'verification-done-maverick'. If verification is not done by one week 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-maverick -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
Also we are awaiting verification for Natty (linux-image-2.6.38-13-omap 2.6.38-13.55). If the problem is solved, change the tag 'verification- needed-natty' to 'verification-done-natty'. ** Tags added: verification-needed-natty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
The same with oneiric as well (linux-image-3.0.0-16-omap = 3.0.0-16.27) ** Tags added: verification-needed-oneiric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Changed in: linux-ac100 (Ubuntu Precise) Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
This bug was fixed in the package linux-ac100 - 2.6.38-1001.2 --- linux-ac100 (2.6.38-1001.2) oneiric-proposed; urgency=low * Cherry pick two patches from upstream 3.x branch to fix mmap()-ing large memory chunks. (LP: #861296) -- Jani Monoses j...@ubuntu.com Thu, 15 Dec 2011 09:58:05 +0200 ** Changed in: linux-ac100 (Ubuntu Oneiric) Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
Both testcases pass ok! when using the linux-ac100 linux-image-2.6.38-1001-ac100_2.6.38-1001.2_armel.deb from oneiric-proposed ,with 3Gb swap added, on my ac100. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
Please fix linux-ac100 in precise, otherwise this can't progress into -updates. ** Changed in: linux-ac100 (Ubuntu Oneiric) Status: Confirmed = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Branch linked: lp:ubuntu/oneiric-proposed/linux-ac100 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
checked that linux-ti-omap4 (3.0.0-1206.14) oneiric-proposed; urgency=low fixes the issue (https://launchpad.net/~canonical-kernel-team/+archive/ppa/+packages). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Tags added: rls-mgr-p-tracking -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Changed in: linux-ac100 (Ubuntu Precise) Status: New = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Changed in: linux-ac100 (Ubuntu Precise) Status: Fix Released = Confirmed ** Changed in: linux-ac100 (Ubuntu Oneiric) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
I see no change to exported functions in the patch, but is it introducing an ABI change that needs a ABI number bump in the debian packaging? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Also affects: linux-ac100 (Ubuntu) Importance: Undecided Status: New ** No longer affects: linux-ac100 (Ubuntu Lucid) ** No longer affects: linux-ac100 (Ubuntu Maverick) ** No longer affects: linux-ac100 (Ubuntu Natty) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Branch linked: lp:ubuntu/linux-ti-omap4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Also affects: linux (Ubuntu Maverick) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Natty) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Natty) Status: New = Fix Committed ** Changed in: linux (Ubuntu Oneiric) Status: Confirmed = Fix Committed ** Changed in: linux (Ubuntu Maverick) Status: New = Fix Committed ** Also affects: linux-fsl-imx51 (Ubuntu) Importance: Undecided Status: New ** Also affects: linux-ti-omap4 (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Lucid) Status: Confirmed = Invalid ** Changed in: linux (Ubuntu Maverick) Status: Fix Committed = Invalid ** Changed in: linux (Ubuntu Natty) Status: Fix Committed = Fix Released ** Changed in: linux (Ubuntu Oneiric) Status: Fix Committed = Fix Released ** Changed in: linux-fsl-imx51 (Ubuntu Lucid) Status: New = Fix Committed ** Changed in: linux-fsl-imx51 (Ubuntu Maverick) Status: New = Invalid ** Changed in: linux-fsl-imx51 (Ubuntu Natty) Status: New = Invalid ** Changed in: linux-fsl-imx51 (Ubuntu Oneiric) Status: New = Invalid ** Changed in: linux-ti-omap4 (Ubuntu Lucid) Status: New = Invalid ** Changed in: linux-ti-omap4 (Ubuntu Maverick) Status: New = Fix Committed ** Changed in: linux-ti-omap4 (Ubuntu Natty) Status: New = Fix Committed ** Changed in: linux-ti-omap4 (Ubuntu Oneiric) Status: New = Fix Committed ** Changed in: linaro-toolchain-misc Status: New = Invalid ** Changed in: linux (Ubuntu) Status: Confirmed = Invalid ** Also affects: linux (Ubuntu Precise) Importance: High Status: Invalid ** Also affects: linux-fsl-imx51 (Ubuntu Precise) Importance: Undecided Status: New ** Also affects: linux-ti-omap4 (Ubuntu Precise) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Precise) Status: Invalid = Fix Released ** Changed in: linux-fsl-imx51 (Ubuntu Precise) Status: New = Invalid ** Changed in: linux-ti-omap4 (Ubuntu Precise) Status: New = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Also affects: linux (Ubuntu Lucid) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Lucid) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
the above lucid kernel works on bbg3 with lucid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
Should this bug be amended to ensure that this patch gets into all armel kernels during the next SRU cycle? I have tested all available test kernels and with the patch, I can now run test-kernel-aslr-collisions from the qa-regression-tests w/o failures. Plus, it sounds like it enables a lot more for more users. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
It work! Now java applications can use up to around -Xmx2909M on the panda. This will allow compilation of eclipse on ARM where -Xmx2048M are in use. As a bonus java applications can run 50% more concurrent threads with the patched kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
needed on the buildds as well (running oneiric) ** Also affects: linux (Ubuntu Oneiric) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Oneiric) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
here is latest oneiric/omap4 kernel with the rherring patchset from rmk patch system: http://people.canonical.com/~ppisati/lp861296/linux- image-3.0.0-1206-omap4_3.0.0-1206.13~lp861296_armel.deb works on my panda, please try it on our oneiric/omap4 builders. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
http://people.canonical.com/~ppisati/lp861296/linux- image-2.6.38-1209-omap4_2.6.38-1209.17~lp861296_armel.deb same as above, but this time for natty/omap4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
http://people.canonical.com/~ppisati/lp861296/linux- image-2.6.31-612-imx51_2.6.31-612.30~lp861296_armel.deb and here is a lucid/imx51 version. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
Tested both kernels in their respective images. After increasing swap to 4G, both testcases ran ok. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
The necessary kernel support for this is posted here: http://lists.infradead.org/pipermail/linux-arm-kernel/2011-November/071777.html http://lists.infradead.org/pipermail/linux-arm-kernel/2011-November/071778.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Package changed: eglibc (Ubuntu) = linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided = High ** Changed in: linux (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Attachment added: mmap-test.c testcase https://bugs.launchpad.net/bugs/861296/+attachment/2473769/+files/mmap-test.c ** Description changed: - The attached testcase pass on ia32 but fails on armel systems runnign oneiric. + The attached testcase pass on ia32 but fails on armel systems running oneiric. test system got 512mb of ram and 3Gb of swap. gcc mmap-test.c -o mmap-test ./mmap-test - on my pandaboard i hit Couldn't allocate the heap: 2025Mb - on my ac100 i hit Couldn't allocate the heap: 2027Mb + on my pandaboard I hit Couldn't allocate the heap: 2025Mb + on my ac100 I hit Couldn't allocate the heap: 2027Mb The testcase fails to allocate heap on armel in the range of 2023-2030Mb and above. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
** Also affects: linaro-toolchain-misc Importance: Undecided Status: New ** Tags added: arm-porting-queue -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
This is an artefact of a different in where the libraries are mapped on the two architectures. On ARM we have; executable heap ~1GB libs ~3GB stack So there isn't one big 2GB chunk to allocate. On x86 they have: executable heap --- ~3GB libs I don't know why ARM does it this way however and whether it's changeable. Dave -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
updated testcase that try to allocate the memory rande using multiple smaller memory slices. For example my ac100 fails to allocate 2010mb using 30*67Mb slices. ** Attachment added: mmap-test-slices.c testcase https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/861296/+attachment/2474427/+files/mmap-test-slices.c -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
That one is much more fun; running under gdb it fails at: 2031Mb allocated using slize size = 5*406Mb OK 2031Mb allocated using slize size = 4*507Mb OK Couldn't allocate the heap: 2031Mb slize size = 677Mb slize no= 2/3 I added debug to print the pointers: Slize 2 @ 0x Slize 1 @ 0x6a613000 Slize 0 @ 0x40113000 and /proc/.../maps looks like: daveg@panda-01:~$ cat /proc/19930/maps 8000-9000 r-xp b3:02 61316 /home/daveg/t2 0001-00011000 r--p b3:02 61316 /home/daveg/t2 00011000-00012000 rw-p 1000 b3:02 61316 /home/daveg/t2 4000-40016000 r-xp b3:02 189877 /lib/arm-linux-gnueabi/ld-2.13.so 40016000-4001a000 rw-p 00:00 0 4001d000-4001e000 r--p 00015000 b3:02 189877 /lib/arm-linux-gnueabi/ld-2.13.so 4001e000-4001f000 rw-p 00016000 b3:02 189877 /lib/arm-linux-gnueabi/ld-2.13.so 40031000-40106000 r-xp b3:02 189898 /lib/arm-linux-gnueabi/libc-2.13.so 40106000-4010d000 ---p 000d5000 b3:02 189898 /lib/arm-linux-gnueabi/libc-2.13.so 4010d000-4010f000 r--p 000d4000 b3:02 189898 /lib/arm-linux-gnueabi/libc-2.13.so 4010f000-4011 rw-p 000d6000 b3:02 189898 /lib/arm-linux-gnueabi/libc-2.13.so 4011-94b13000 rw-p 00:00 0 befdf000-bf00 rw-p 00:00 0 [stack] -1000 r-xp 00:00 0 [vectors] ulimit -a shows: virtual memory (kbytes, -v) unlimited and max memory size is also: max memory size (kbytes, -m) unlimited What's happening here is that the 3rd map would run into the stack, and it's not using the heap space below the libraries, but instead it's failing. 2010Mb allocated using slize size = 32*62Mb OK 2010Mb allocated using slize size = 31*64Mb OK Couldn't allocate the heap: 2010Mb slize size = 67Mb slize no= 29/30 Slize 29 @ 0x Slize 28 @ 0xb64c3000 Slize 27 @ 0xb215d000 Slize 26 @ 0xaddd9000 Slize 25 @ 0xa9ad2000 Slize 24 @ 0xa5707000 Slize 23 @ 0xa13e7000 Slize 22 @ 0x9d0df000 Slize 21 @ 0x98d8d000 Slize 20 @ 0x949a7000 Slize 19 @ 0x905d9000 Slize 18 @ 0x8c28 Slize 17 @ 0x87e8d000 Slize 16 @ 0x83ab7000 Slize 15 @ 0x7f767000 Slize 14 @ 0x7b3bf000 Slize 13 @ 0x77022000 Slize 12 @ 0x72c5e000 Slize 11 @ 0x6e8a1000 Slize 10 @ 0x6a55e000 Slize 9 @ 0x6617a000 Slize 8 @ 0x61ddf000 Slize 7 @ 0x5da1e000 Slize 6 @ 0x59671000 Slize 5 @ 0x552e8000 Slize 4 @ 0x50fe1000 Slize 3 @ 0x4cca7000 Slize 2 @ 0x48954000 Slize 1 @ 0x4460a000 Slize 0 @ 0x402fa000 ^Z [2]+ Stopped ./t2 daveg@panda-01:~$ ps -eaf|grep t2 daveg19928 19775 0 14:38 pts/100:00:01 gdb ./t2 daveg19930 19928 0 14:38 pts/100:00:00 /home/daveg/t2 daveg19975 19775 3 14:42 pts/100:00:00 ./t2 daveg19977 19775 0 14:42 pts/100:00:00 grep --color=auto t2 daveg@panda-01:~$ cat /proc/19975/maps 8000-9000 r-xp b3:02 61317 /home/daveg/t2 0001-00011000 r--p b3:02 61317 /home/daveg/t2 00011000-00012000 rw-p 1000 b3:02 61317 /home/daveg/t2 4005a000-4007 r-xp b3:02 189877 /lib/arm-linux-gnueabi/ld-2.13.so 4007-40071000 rw-p 00:00 0 40077000-40078000 r--p 00015000 b3:02 189877 /lib/arm-linux-gnueabi/ld-2.13.so 40078000-40079000 rw-p 00016000 b3:02 189877 /lib/arm-linux-gnueabi/ld-2.13.so 400b5000-400b7000 rw-p 00:00 0 400f4000-400f5000 rw-p 00:00 0 40218000-402ed000 r-xp b3:02 189898 /lib/arm-linux-gnueabi/libc-2.13.so 402ed000-402f4000 ---p 000d5000 b3:02 189898 /lib/arm-linux-gnueabi/libc-2.13.so 402f4000-402f6000 r--p 000d4000 b3:02 189898 /lib/arm-linux-gnueabi/libc-2.13.so 402f6000-402f7000 rw-p 000d6000 b3:02 189898 /lib/arm-linux-gnueabi/libc-2.13.so 402f7000-445fa000 rw-p 00:00 0 4460a000-4890a000 rw-p 00:00 0 48954000-4cc54000 rw-p 00:00 0 4cca7000-50fa7000 rw-p 00:00 0 50fe1000-552e1000 rw-p 00:00 0 552e8000-595e8000 rw-p 00:00 0 59671000-5d971000 rw-p 00:00 0 5da1e000-61d1e000 rw-p 00:00 0 61ddf000-660df000 rw-p 00:00 0 6617a000-6a47a000 rw-p 00:00 0 6a55e000-6e85e000 rw-p 00:00 0 6e8a1000-72ba1000 rw-p 00:00 0 72c5e000-76f5e000 rw-p 00:00 0 77022000-7b322000 rw-p 00:00 0 7b3bf000-7f6bf000 rw-p 00:00 0 7f767000-83a67000 rw-p 00:00 0 83ab7000-87db7000 rw-p 00:00 0 87e8d000-8c18d000 rw-p 00:00 0 8c28-9058 rw-p 00:00 0 905d9000-948d9000 rw-p 00:00 0 949a7000-98ca7000 rw-p 00:00 0 98d8d000-9d08d000 rw-p 00:00 0 9d0df000-a13df000 rw-p 00:00 0 a13e7000-a56e7000 rw-p 00:00 0 a5707000-a9a07000 rw-p 00:00 0 a9ad2000-addd2000 rw-p 00:00 0 addd9000-b20d9000 rw-p 00:00 0 b215d000-b645d000 rw-p 00:00 0 b64c3000-ba7c3000 rw-p 00:00 0 be9fa000-bea1b000 rw-p 00:00 0
[Bug 861296] Re: mmap fails to allocate 2030Mb heap on ARM
Note that all this is decided by the kernel's mmap area allocation strategy; see the various get_unmapped_area routines in platform- specific kernel code (e.g arch/arm/mm/mmap.c:arch_get_unmapped_area vs. x86/kernel/sys_x86_64.c:arch_get_unmapped_area_topdown). If any change is required here (and this behaviour *was* in fact changed on x86; they used to behave the same way arm still does), it needs to be done on the kernel side. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861296 Title: mmap fails to allocate 2030Mb heap on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/linaro-toolchain-misc/+bug/861296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
