[Kernel-packages] [Bug 1430341] Re: [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters
comment from launchpad, please ignore -- 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/1430341 Title: [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters Status in linux package in Ubuntu: Fix Released Bug description: == Comment: #0 - Breno Henrique Leitao - 2014-11-06 12:52:04 == Enable perf tool to exploit POWER 24x7 hardware counters Parts of the project: a) Some patches upstream and done b) Reset targets on remaining features still to be done (jit support, symbol names) == Comment: #16 - Breno Henrique Leitao - 2015-02-24 08:06:45 == Initial patches already accepted by Canonical on 117275. Patchset posted to community, waiting on review. (I had posted a version of the patchset in Dec after fixing minor comments. Waiting to hear back from community ) == Comment: #18 - Sukadev Bhattiprolu - 2015-02-25 16:18:34 == There are two separate patch sets, one for the perf tool and other for the kernel. They are both available in mainline 3.19-rc4. === Perf tool patches (4) Patch 1/4: http://marc.info/?l=linuxppc-embedded&m=142067974403807&w=2 commit 688d4df Author: Cody P Schafer Date: Wed Jan 7 17:13:50 2015 -0800 perf tools: Support parsing parameterized events Patch 2/4: http://marc.info/?l=linux-kernel&m=142067973603799&w=2 commit aaea361 Author: Cody P Schafer Date: Wed Jan 7 17:13:51 2015 -0800 perf tools: Extend format_alias() to include event parameters Patch 3/4: http://marc.info/?l=linux-kernel&m=142067971103796&w=2 commit 98a43e0 Author: Cody P Schafer Date: Wed Jan 7 17:13:52 2015 -0800 perf Documentation: Add event parameters Patch 4/4: http://marc.info/?l=linux-kernel&m=142067968803787&w=2 commit f9ab9c1 Author: Cody P Schafer Date: Wed Jan 7 17:13:53 2015 -0800 perf tools: Document parameterized and symbolic events === Kernel patches(7) Patch 1/7: http://marc.info/?l=linux-kernel&m=142265456708471&w=2 commit fd979c0 Author: Cody P Schafer Date: Fri Jan 30 13:45:57 2015 -0800 perf: provide sysfs_show for struct perf_pmu_events_attr Patch 2/7: http://marc.info/?l=linux-kernel&m=142265448108443&w=2 commit f0405b8 Author: Cody P Schafer Date: Fri Jan 30 13:45:58 2015 -0800 perf: add PMU_EVENT_ATTR_STRING() helper Patch 3/7: http://marc.info/?l=linux-kernel&m=142265445208433&w=2 commit e08e528 Author: suka...@linux.vnet.ibm.com Date: Fri Jan 30 13:45:59 2015 -0800 perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper Patch 4/7: http://marc.info/?l=linux-kernel&m=142265452008458&w=2 commit 5c5cd7b Author: Cody P Schafer Date: Fri Jan 30 13:46:00 2015 -0800 powerpc/perf/hv-24x7: parse catalog and populate sysfs with events Patch 5/7: http://marc.info/?l=linux-kernel&m=142265450008450&w=2 commit 9e9f601 Author: Cody P Schafer Date: Fri Jan 30 13:46:01 2015 -0800 powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated Patch 6/7: http://marc.info/?l=linux-kernel&m=142265448408446&w=2 commit 97bf264 Author: Cody P Schafer Date: Fri Jan 30 13:46:02 2015 -0800 powerpc/perf/hv-gpci: add the remaining gpci requests Patch 7/7: http://marc.info/?l=linux-kernel&m=142265446008435&w=2 commit 5c65670 Author: Cody P Schafer Date: Fri Jan 30 13:46:03 2015 -0800 powerpc/perf/hv-24x7: Document sysfs event description entries == Comment: #23 - Sukadev Bhattiprolu - 2015-02-26 13:22:13 == Never mind. 'git describe' seems to think they are in 3.19-rcX but they are not in 3.19. $ git describe fd979c0 v3.19-rc2-62-gfd979c0 $ git describe aaea361 v3.19-rc4-172-gaaea361 They were merged on Feb 2, so they should be in 4.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1430341/+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 1430341] Re: [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters
This bug was fixed in the package linux - 3.19.0-10.10 --- linux (3.19.0-10.10) vivid; urgency=low [ Andy Whitcroft ] * [Packaging] control -- make element ordering deterministic * [Config] allow dracult to support initramfs as well - LP: #1109029 * [Packaging] generate live watchdog blacklists - LP: #1432837 [ Leann Ogasawara ] * [Config] CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y - LP: #1397860 * rebase to v3.19.2 [ Upstream Kernel Changes ] * thinkpad_acpi: support new BIOS version string pattern - LP: #1417915 * arm64: Invalidate the TLB corresponding to intermediate page table levels - LP: #1432546 * perf tools: Support parsing parameterized events - LP: #1430341 * perf tools: Extend format_alias() to include event parameters - LP: #1430341 * perf Documentation: Add event parameters - LP: #1430341 * perf tools: Document parameterized and symbolic events - LP: #1430341 * perf: provide sysfs_show for struct perf_pmu_events_attr - LP: #1430341 * perf: add PMU_EVENT_ATTR_STRING() helper - LP: #1430341 * perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper - LP: #1430341 * powerpc/perf/hv-24x7: parse catalog and populate sysfs with events - LP: #1430341 * powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated - LP: #1430341 * powerpc/perf/hv-gpci: add the remaining gpci requests - LP: #1430341 * powerpc/perf/hv-24x7: Document sysfs event description entries - LP: #1430341 * powerpc/iommu: Remove IOMMU device references via bus notifier - LP: #1425202 * powerpc/pseries: Fix endian problems with LE migration - LP: #1428351 * intel_idle: support additional Broadwell model - LP: #1400970 * tools/power turbostat: support additional Broadwell model - LP: #1400970 * KVM: x86: flush TLB when D bit is manually changed. - LP: #1397860 * Optimize TLB flush in kvm_mmu_slot_remove_write_access. - LP: #1397860 * KVM: Add generic support for dirty page logging - LP: #1397860 * KVM: x86: switch to kvm_get_dirty_log_protect - LP: #1397860 * KVM: Rename kvm_arch_mmu_write_protect_pt_masked to be more generic for log dirty - LP: #1397860 * KVM: MMU: Add mmu help functions to support PML - LP: #1397860 * KVM: MMU: Explicitly set D-bit for writable spte. - LP: #1397860 * KVM: x86: Change parameter of kvm_mmu_slot_remove_write_access - LP: #1397860 * KVM: x86: Add new dirty logging kvm_x86_ops for PML - LP: #1397860 * KVM: VMX: Add PML support in VMX - LP: #1397860 * HID: multitouch: add support of clickpads * HID: multitouch: Add support for button type usage [ Upstream Kernel Changes ] * rebase to v3.19.2 - LP: #1428947 -- Andy WhitcroftMon, 23 Mar 2015 15:28:16 + ** Changed in: linux (Ubuntu) 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/1430341 Title: [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters Status in linux package in Ubuntu: Fix Released Bug description: == Comment: #0 - Breno Henrique Leitao - 2014-11-06 12:52:04 == Enable perf tool to exploit POWER 24x7 hardware counters Parts of the project: a) Some patches upstream and done b) Reset targets on remaining features still to be done (jit support, symbol names) == Comment: #16 - Breno Henrique Leitao - 2015-02-24 08:06:45 == Initial patches already accepted by Canonical on 117275. Patchset posted to community, waiting on review. (I had posted a version of the patchset in Dec after fixing minor comments. Waiting to hear back from community ) == Comment: #18 - Sukadev Bhattiprolu - 2015-02-25 16:18:34 == There are two separate patch sets, one for the perf tool and other for the kernel. They are both available in mainline 3.19-rc4. === Perf tool patches (4) Patch 1/4: http://marc.info/?l=linuxppc-embedded&m=142067974403807&w=2 commit 688d4df Author: Cody P Schafer Date: Wed Jan 7 17:13:50 2015 -0800 perf tools: Support parsing parameterized events Patch 2/4: http://marc.info/?l=linux-kernel&m=142067973603799&w=2 commit aaea361 Author: Cody P Schafer Date: Wed Jan 7 17:13:51 2015 -0800 perf tools: Extend format_alias() to include event parameters Patch 3/4: http://marc.info/?l=linux-kernel&m=142067971103796&w=2 commit 98a43e0 Author: Cody P Schafer Date: Wed Jan 7 17:13:52 2015 -0800 perf Documentation: Add event parameters Patch 4/4: http://marc.info/?l=linux-kernel&m=142067968803787&w=2 commit f9ab9c1 Author: Cody P Schafer Date: Wed Jan 7 17:13:53 2015 -0800 perf tools: Document parameterized and symbolic events === Kernel patches(7)
[Kernel-packages] [Bug 1430341] Re: [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters
Hi Leann, I just need a confirmation about this bug. Is this bug in time for 15.04, or, would it be fixed in a later SRU? Thanks -- 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/1430341 Title: [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters Status in linux package in Ubuntu: Fix Committed Bug description: == Comment: #0 - Breno Henrique Leitao - 2014-11-06 12:52:04 == Enable perf tool to exploit POWER 24x7 hardware counters Parts of the project: a) Some patches upstream and done b) Reset targets on remaining features still to be done (jit support, symbol names) == Comment: #16 - Breno Henrique Leitao - 2015-02-24 08:06:45 == Initial patches already accepted by Canonical on 117275. Patchset posted to community, waiting on review. (I had posted a version of the patchset in Dec after fixing minor comments. Waiting to hear back from community ) == Comment: #18 - Sukadev Bhattiprolu - 2015-02-25 16:18:34 == There are two separate patch sets, one for the perf tool and other for the kernel. They are both available in mainline 3.19-rc4. === Perf tool patches (4) Patch 1/4: http://marc.info/?l=linuxppc-embedded&m=142067974403807&w=2 commit 688d4df Author: Cody P Schafer Date: Wed Jan 7 17:13:50 2015 -0800 perf tools: Support parsing parameterized events Patch 2/4: http://marc.info/?l=linux-kernel&m=142067973603799&w=2 commit aaea361 Author: Cody P Schafer Date: Wed Jan 7 17:13:51 2015 -0800 perf tools: Extend format_alias() to include event parameters Patch 3/4: http://marc.info/?l=linux-kernel&m=142067971103796&w=2 commit 98a43e0 Author: Cody P Schafer Date: Wed Jan 7 17:13:52 2015 -0800 perf Documentation: Add event parameters Patch 4/4: http://marc.info/?l=linux-kernel&m=142067968803787&w=2 commit f9ab9c1 Author: Cody P Schafer Date: Wed Jan 7 17:13:53 2015 -0800 perf tools: Document parameterized and symbolic events === Kernel patches(7) Patch 1/7: http://marc.info/?l=linux-kernel&m=142265456708471&w=2 commit fd979c0 Author: Cody P Schafer Date: Fri Jan 30 13:45:57 2015 -0800 perf: provide sysfs_show for struct perf_pmu_events_attr Patch 2/7: http://marc.info/?l=linux-kernel&m=142265448108443&w=2 commit f0405b8 Author: Cody P Schafer Date: Fri Jan 30 13:45:58 2015 -0800 perf: add PMU_EVENT_ATTR_STRING() helper Patch 3/7: http://marc.info/?l=linux-kernel&m=142265445208433&w=2 commit e08e528 Author: suka...@linux.vnet.ibm.com Date: Fri Jan 30 13:45:59 2015 -0800 perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper Patch 4/7: http://marc.info/?l=linux-kernel&m=142265452008458&w=2 commit 5c5cd7b Author: Cody P Schafer Date: Fri Jan 30 13:46:00 2015 -0800 powerpc/perf/hv-24x7: parse catalog and populate sysfs with events Patch 5/7: http://marc.info/?l=linux-kernel&m=142265450008450&w=2 commit 9e9f601 Author: Cody P Schafer Date: Fri Jan 30 13:46:01 2015 -0800 powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated Patch 6/7: http://marc.info/?l=linux-kernel&m=142265448408446&w=2 commit 97bf264 Author: Cody P Schafer Date: Fri Jan 30 13:46:02 2015 -0800 powerpc/perf/hv-gpci: add the remaining gpci requests Patch 7/7: http://marc.info/?l=linux-kernel&m=142265446008435&w=2 commit 5c65670 Author: Cody P Schafer Date: Fri Jan 30 13:46:03 2015 -0800 powerpc/perf/hv-24x7: Document sysfs event description entries == Comment: #23 - Sukadev Bhattiprolu - 2015-02-26 13:22:13 == Never mind. 'git describe' seems to think they are in 3.19-rcX but they are not in 3.19. $ git describe fd979c0 v3.19-rc2-62-gfd979c0 $ git describe aaea361 v3.19-rc4-172-gaaea361 They were merged on Feb 2, so they should be in 4.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1430341/+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 1430341] Re: [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters
Hi Breno, I've coincidentally just pushed these patches to our Vivid master-next branch, ie it'll land in time for 15.04. I anticipate we'll upload within about a week or so. Thanks. ** Changed in: linux (Ubuntu) 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/1430341 Title: [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters Status in linux package in Ubuntu: Fix Committed Bug description: == Comment: #0 - Breno Henrique Leitao - 2014-11-06 12:52:04 == Enable perf tool to exploit POWER 24x7 hardware counters Parts of the project: a) Some patches upstream and done b) Reset targets on remaining features still to be done (jit support, symbol names) == Comment: #16 - Breno Henrique Leitao - 2015-02-24 08:06:45 == Initial patches already accepted by Canonical on 117275. Patchset posted to community, waiting on review. (I had posted a version of the patchset in Dec after fixing minor comments. Waiting to hear back from community ) == Comment: #18 - Sukadev Bhattiprolu - 2015-02-25 16:18:34 == There are two separate patch sets, one for the perf tool and other for the kernel. They are both available in mainline 3.19-rc4. === Perf tool patches (4) Patch 1/4: http://marc.info/?l=linuxppc-embedded&m=142067974403807&w=2 commit 688d4df Author: Cody P Schafer Date: Wed Jan 7 17:13:50 2015 -0800 perf tools: Support parsing parameterized events Patch 2/4: http://marc.info/?l=linux-kernel&m=142067973603799&w=2 commit aaea361 Author: Cody P Schafer Date: Wed Jan 7 17:13:51 2015 -0800 perf tools: Extend format_alias() to include event parameters Patch 3/4: http://marc.info/?l=linux-kernel&m=142067971103796&w=2 commit 98a43e0 Author: Cody P Schafer Date: Wed Jan 7 17:13:52 2015 -0800 perf Documentation: Add event parameters Patch 4/4: http://marc.info/?l=linux-kernel&m=142067968803787&w=2 commit f9ab9c1 Author: Cody P Schafer Date: Wed Jan 7 17:13:53 2015 -0800 perf tools: Document parameterized and symbolic events === Kernel patches(7) Patch 1/7: http://marc.info/?l=linux-kernel&m=142265456708471&w=2 commit fd979c0 Author: Cody P Schafer Date: Fri Jan 30 13:45:57 2015 -0800 perf: provide sysfs_show for struct perf_pmu_events_attr Patch 2/7: http://marc.info/?l=linux-kernel&m=142265448108443&w=2 commit f0405b8 Author: Cody P Schafer Date: Fri Jan 30 13:45:58 2015 -0800 perf: add PMU_EVENT_ATTR_STRING() helper Patch 3/7: http://marc.info/?l=linux-kernel&m=142265445208433&w=2 commit e08e528 Author: suka...@linux.vnet.ibm.com Date: Fri Jan 30 13:45:59 2015 -0800 perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper Patch 4/7: http://marc.info/?l=linux-kernel&m=142265452008458&w=2 commit 5c5cd7b Author: Cody P Schafer Date: Fri Jan 30 13:46:00 2015 -0800 powerpc/perf/hv-24x7: parse catalog and populate sysfs with events Patch 5/7: http://marc.info/?l=linux-kernel&m=142265450008450&w=2 commit 9e9f601 Author: Cody P Schafer Date: Fri Jan 30 13:46:01 2015 -0800 powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated Patch 6/7: http://marc.info/?l=linux-kernel&m=142265448408446&w=2 commit 97bf264 Author: Cody P Schafer Date: Fri Jan 30 13:46:02 2015 -0800 powerpc/perf/hv-gpci: add the remaining gpci requests Patch 7/7: http://marc.info/?l=linux-kernel&m=142265446008435&w=2 commit 5c65670 Author: Cody P Schafer Date: Fri Jan 30 13:46:03 2015 -0800 powerpc/perf/hv-24x7: Document sysfs event description entries == Comment: #23 - Sukadev Bhattiprolu - 2015-02-26 13:22:13 == Never mind. 'git describe' seems to think they are in 3.19-rcX but they are not in 3.19. $ git describe fd979c0 v3.19-rc2-62-gfd979c0 $ git describe aaea361 v3.19-rc4-172-gaaea361 They were merged on Feb 2, so they should be in 4.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1430341/+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 1430341] Re: [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: Confirmed => In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Leann Ogasawara (leannogasawara) -- 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/1430341 Title: [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters Status in linux package in Ubuntu: In Progress Bug description: == Comment: #0 - Breno Henrique Leitao - 2014-11-06 12:52:04 == Enable perf tool to exploit POWER 24x7 hardware counters Parts of the project: a) Some patches upstream and done b) Reset targets on remaining features still to be done (jit support, symbol names) == Comment: #16 - Breno Henrique Leitao - 2015-02-24 08:06:45 == Initial patches already accepted by Canonical on 117275. Patchset posted to community, waiting on review. (I had posted a version of the patchset in Dec after fixing minor comments. Waiting to hear back from community ) == Comment: #18 - Sukadev Bhattiprolu - 2015-02-25 16:18:34 == There are two separate patch sets, one for the perf tool and other for the kernel. They are both available in mainline 3.19-rc4. === Perf tool patches (4) Patch 1/4: http://marc.info/?l=linuxppc-embedded&m=142067974403807&w=2 commit 688d4df Author: Cody P Schafer Date: Wed Jan 7 17:13:50 2015 -0800 perf tools: Support parsing parameterized events Patch 2/4: http://marc.info/?l=linux-kernel&m=142067973603799&w=2 commit aaea361 Author: Cody P Schafer Date: Wed Jan 7 17:13:51 2015 -0800 perf tools: Extend format_alias() to include event parameters Patch 3/4: http://marc.info/?l=linux-kernel&m=142067971103796&w=2 commit 98a43e0 Author: Cody P Schafer Date: Wed Jan 7 17:13:52 2015 -0800 perf Documentation: Add event parameters Patch 4/4: http://marc.info/?l=linux-kernel&m=142067968803787&w=2 commit f9ab9c1 Author: Cody P Schafer Date: Wed Jan 7 17:13:53 2015 -0800 perf tools: Document parameterized and symbolic events === Kernel patches(7) Patch 1/7: http://marc.info/?l=linux-kernel&m=142265456708471&w=2 commit fd979c0 Author: Cody P Schafer Date: Fri Jan 30 13:45:57 2015 -0800 perf: provide sysfs_show for struct perf_pmu_events_attr Patch 2/7: http://marc.info/?l=linux-kernel&m=142265448108443&w=2 commit f0405b8 Author: Cody P Schafer Date: Fri Jan 30 13:45:58 2015 -0800 perf: add PMU_EVENT_ATTR_STRING() helper Patch 3/7: http://marc.info/?l=linux-kernel&m=142265445208433&w=2 commit e08e528 Author: suka...@linux.vnet.ibm.com Date: Fri Jan 30 13:45:59 2015 -0800 perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper Patch 4/7: http://marc.info/?l=linux-kernel&m=142265452008458&w=2 commit 5c5cd7b Author: Cody P Schafer Date: Fri Jan 30 13:46:00 2015 -0800 powerpc/perf/hv-24x7: parse catalog and populate sysfs with events Patch 5/7: http://marc.info/?l=linux-kernel&m=142265450008450&w=2 commit 9e9f601 Author: Cody P Schafer Date: Fri Jan 30 13:46:01 2015 -0800 powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated Patch 6/7: http://marc.info/?l=linux-kernel&m=142265448408446&w=2 commit 97bf264 Author: Cody P Schafer Date: Fri Jan 30 13:46:02 2015 -0800 powerpc/perf/hv-gpci: add the remaining gpci requests Patch 7/7: http://marc.info/?l=linux-kernel&m=142265446008435&w=2 commit 5c65670 Author: Cody P Schafer Date: Fri Jan 30 13:46:03 2015 -0800 powerpc/perf/hv-24x7: Document sysfs event description entries == Comment: #23 - Sukadev Bhattiprolu - 2015-02-26 13:22:13 == Never mind. 'git describe' seems to think they are in 3.19-rcX but they are not in 3.19. $ git describe fd979c0 v3.19-rc2-62-gfd979c0 $ git describe aaea361 v3.19-rc4-172-gaaea361 They were merged on Feb 2, so they should be in 4.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1430341/+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 1430341] Re: [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters
** Package changed: ubuntu => linux (Ubuntu) -- 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/1430341 Title: [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters Status in linux package in Ubuntu: Confirmed Bug description: == Comment: #0 - Breno Henrique Leitao - 2014-11-06 12:52:04 == Enable perf tool to exploit POWER 24x7 hardware counters Parts of the project: a) Some patches upstream and done b) Reset targets on remaining features still to be done (jit support, symbol names) == Comment: #16 - Breno Henrique Leitao - 2015-02-24 08:06:45 == Initial patches already accepted by Canonical on 117275. Patchset posted to community, waiting on review. (I had posted a version of the patchset in Dec after fixing minor comments. Waiting to hear back from community ) == Comment: #18 - Sukadev Bhattiprolu - 2015-02-25 16:18:34 == There are two separate patch sets, one for the perf tool and other for the kernel. They are both available in mainline 3.19-rc4. === Perf tool patches (4) Patch 1/4: http://marc.info/?l=linuxppc-embedded&m=142067974403807&w=2 commit 688d4df Author: Cody P Schafer Date: Wed Jan 7 17:13:50 2015 -0800 perf tools: Support parsing parameterized events Patch 2/4: http://marc.info/?l=linux-kernel&m=142067973603799&w=2 commit aaea361 Author: Cody P Schafer Date: Wed Jan 7 17:13:51 2015 -0800 perf tools: Extend format_alias() to include event parameters Patch 3/4: http://marc.info/?l=linux-kernel&m=142067971103796&w=2 commit 98a43e0 Author: Cody P Schafer Date: Wed Jan 7 17:13:52 2015 -0800 perf Documentation: Add event parameters Patch 4/4: http://marc.info/?l=linux-kernel&m=142067968803787&w=2 commit f9ab9c1 Author: Cody P Schafer Date: Wed Jan 7 17:13:53 2015 -0800 perf tools: Document parameterized and symbolic events === Kernel patches(7) Patch 1/7: http://marc.info/?l=linux-kernel&m=142265456708471&w=2 commit fd979c0 Author: Cody P Schafer Date: Fri Jan 30 13:45:57 2015 -0800 perf: provide sysfs_show for struct perf_pmu_events_attr Patch 2/7: http://marc.info/?l=linux-kernel&m=142265448108443&w=2 commit f0405b8 Author: Cody P Schafer Date: Fri Jan 30 13:45:58 2015 -0800 perf: add PMU_EVENT_ATTR_STRING() helper Patch 3/7: http://marc.info/?l=linux-kernel&m=142265445208433&w=2 commit e08e528 Author: suka...@linux.vnet.ibm.com Date: Fri Jan 30 13:45:59 2015 -0800 perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper Patch 4/7: http://marc.info/?l=linux-kernel&m=142265452008458&w=2 commit 5c5cd7b Author: Cody P Schafer Date: Fri Jan 30 13:46:00 2015 -0800 powerpc/perf/hv-24x7: parse catalog and populate sysfs with events Patch 5/7: http://marc.info/?l=linux-kernel&m=142265450008450&w=2 commit 9e9f601 Author: Cody P Schafer Date: Fri Jan 30 13:46:01 2015 -0800 powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated Patch 6/7: http://marc.info/?l=linux-kernel&m=142265448408446&w=2 commit 97bf264 Author: Cody P Schafer Date: Fri Jan 30 13:46:02 2015 -0800 powerpc/perf/hv-gpci: add the remaining gpci requests Patch 7/7: http://marc.info/?l=linux-kernel&m=142265446008435&w=2 commit 5c65670 Author: Cody P Schafer Date: Fri Jan 30 13:46:03 2015 -0800 powerpc/perf/hv-24x7: Document sysfs event description entries == Comment: #23 - Sukadev Bhattiprolu - 2015-02-26 13:22:13 == Never mind. 'git describe' seems to think they are in 3.19-rcX but they are not in 3.19. $ git describe fd979c0 v3.19-rc2-62-gfd979c0 $ git describe aaea361 v3.19-rc4-172-gaaea361 They were merged on Feb 2, so they should be in 4.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1430341/+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