[Kernel-packages] [Bug 1888551] Re: perf vendor events s390: Add new deflate counters for IBM z15
** Changed in: ubuntu-z-systems 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/1888551 Title: perf vendor events s390: Add new deflate counters for IBM z15 Status in Ubuntu on IBM z Systems: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux source package in Focal: Fix Released Status in linux source package in Groovy: Fix Released Bug description: SRU Justification: == [Impact] * With perf from Ubuntu 20.04 on IBM z15 hardware, some counters reported with lscpumf are not usable with 'perf stat -e'. * 'lscpumf -c' provides a list of available counters, but the following are not usable: DFLT_ACCESS, DFLT_CYCLES, DFLT_CC, DFLT_CCERROR * 'perf list' is also not offering these counters. * On the kernel side this is fixed with the following upstream accepted commit: [Fix] * e7950166e40271c025e0eec348cdf5c63ac734fa "perf vendor events s390: Add new deflate counters for IBM z15" [Test Case] * Requires the fix/patch of the kernel (d68d5d51dc898895b4e15bea52e5668ca9e76180 "s390/cpum_cf: Add new extended counters for IBM z15") * An IBM z15 (or LinuxONE III) system with Ubuntu 20.04 installed in LPAR is needed where the counters are enabled in the activation profile. * Use 'perf list' to determine if the counters DFLT_ACCESS, DFLT_CYCLES, DFLT_CC, DFLT_CCERROR are listed * Use 'perf stat -e' to enable amd make use of these counters. [Regression Potential] * The regression can be considered as low, since: * it's architecture specific (s390x) * limited to IBM z15 hardware * and only additional (s390x) hardware counters are defined and added. [Other] * Since these patches are upstream in kernel 5.7 they will automatically land in groovy. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1888551/+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 1888551] Re: perf vendor events s390: Add new deflate counters for IBM z15
This bug was fixed in the package linux - 5.4.0-45.49 --- linux (5.4.0-45.49) focal; urgency=medium * focal/linux: 5.4.0-45.49 -proposed tracker (LP: #1893050) * [Potential Regression] dscr_inherit_exec_test from powerpc in ubuntu_kernel_selftests failed on B/E/F (LP: #1888332) - powerpc/64s: Don't init FSCR_DSCR in __init_FSCR() linux (5.4.0-44.48) focal; urgency=medium * focal/linux: 5.4.0-44.48 -proposed tracker (LP: #1891049) * Packaging resync (LP: #1786013) - [Packaging] update helper scripts * ipsec: policy priority management is broken (LP: #1890796) - xfrm: policy: match with both mark and mask on user interfaces linux (5.4.0-43.47) focal; urgency=medium * focal/linux: 5.4.0-43.47 -proposed tracker (LP: #1890746) * Packaging resync (LP: #1786013) - update dkms package versions * Devlink - add RoCE disable kernel support (LP: #1877270) - devlink: Add new "enable_roce" generic device param - net/mlx5: Document flow_steering_mode devlink param - net/mlx5: Handle "enable_roce" devlink param - IB/mlx5: Rename profile and init methods - IB/mlx5: Load profile according to RoCE enablement state - net/mlx5: Remove unneeded variable in mlx5_unload_one - net/mlx5: Add devlink reload - IB/mlx5: Do reverse sequence during device removal * msg_zerocopy.sh in net from ubuntu_kernel_selftests failed (LP: #1812620) - selftests/net: relax cpu affinity requirement in msg_zerocopy test * Enlarge hisi_sec2 capability (LP: #1890222) - Revert "UBUNTU: [Config] Disable hisi_sec2 temporarily" - crypto: hisilicon - update SEC driver module parameter * Fix missing HDMI/DP Audio on an HP Desktop (LP: #1890441) - ALSA: hda/hdmi: Add quirk to force connectivity * Fix IOMMU error on AMD Radeon Pro W5700 (LP: #1890306) - PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken * ASoC:amd:renoir: the dmic can't record sound after suspend and resume (LP: #1890220) - SAUCE: ASoC: amd: renoir: restore two more registers during resume * No sound, Dummy output on Acer Swift 3 SF314-57G with Ice Lake core-i7 CPU (LP: #1877757) - ASoC: SOF: Intel: hda: fix generic hda codec support * Fix right speaker of HP laptop (LP: #1889375) - SAUCE: hda/realtek: Fix right speaker of HP laptop * blk_update_request error when mount nvme partition (LP: #1872383) - SAUCE: nvme-pci: prevent SK hynix PC400 from using Write Zeroes command * soc/amd/renoir: detect dmic from acpi table (LP: #1887734) - ASoC: amd: add logic to check dmic hardware runtime - ASoC: amd: add ACPI dependency check - ASoC: amd: fixed kernel warnings * soc/amd/renoir: change the module name to make it work with ucm3 (LP: #1888166) - AsoC: amd: add missing snd- module prefix to the acp3x-rn driver kernel module - SAUCE: remove a kernel module since its name is changed * Focal update: v5.4.55 upstream stable release (LP: #1890343) - AX.25: Fix out-of-bounds read in ax25_connect() - AX.25: Prevent out-of-bounds read in ax25_sendmsg() - dev: Defer free of skbs in flush_backlog - drivers/net/wan/x25_asy: Fix to make it work - ip6_gre: fix null-ptr-deref in ip6gre_init_net() - net-sysfs: add a newline when printing 'tx_timeout' by sysfs - net: udp: Fix wrong clean up for IS_UDPLITE macro - qrtr: orphan socket in qrtr_release() - rtnetlink: Fix memory(net_device) leak when ->newlink fails - rxrpc: Fix sendmsg() returning EPIPE due to recvmsg() returning ENODATA - tcp: allow at most one TLP probe per flight - AX.25: Prevent integer overflows in connect and sendmsg - sctp: shrink stream outq only when new outcnt < old outcnt - sctp: shrink stream outq when fails to do addstream reconf - udp: Copy has_conns in reuseport_grow(). - udp: Improve load balancing for SO_REUSEPORT. - regmap: debugfs: check count when read regmap file - PM: wakeup: Show statistics for deleted wakeup sources again - Revert "dpaa_eth: fix usage as DSA master, try 3" - Linux 5.4.55 * Add support for Atlantic NIC firmware v4 (LP: #1886908) - net: atlantic: simplify hw_get_fw_version() usage - net: atlantic: align return value of ver_match function with function name - net: atlantic: add support for FW 4.x * perf vendor events s390: Add new deflate counters for IBM z15 (LP: #1888551) - perf vendor events s390: Add new deflate counters for IBM z15 * Focal update: v5.4.54 upstream stable release (LP: #1889669) - soc: qcom: rpmh: Dirt can only make you dirtier, not cleaner - gpio: arizona: handle pm_runtime_get_sync failure case - gpio: arizona: put pm_runtime in case of failure - pinctrl: amd: fix npins for uart0 in kerncz_groups - mac80211: allow rx of mesh eapol frames with default rx key - scsi: scsi_transport_spi: Fix function pointer check - xtensa: fix __sync_fetch_and_{and,or}_4 declarations
[Kernel-packages] [Bug 1888551] Re: perf vendor events s390: Add new deflate counters for IBM z15
Kernel 5.8 migrated in between from groovy proposed to main, hence updating the groovy part to Fix Released. ** Also affects: linux (Ubuntu Groovy) Importance: Undecided Status: In Progress ** Changed in: linux (Ubuntu Groovy) Status: In Progress => 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/1888551 Title: perf vendor events s390: Add new deflate counters for IBM z15 Status in Ubuntu on IBM z Systems: Fix Committed Status in linux package in Ubuntu: Fix Released Status in linux source package in Focal: Fix Committed Status in linux source package in Groovy: Fix Released Bug description: SRU Justification: == [Impact] * With perf from Ubuntu 20.04 on IBM z15 hardware, some counters reported with lscpumf are not usable with 'perf stat -e'. * 'lscpumf -c' provides a list of available counters, but the following are not usable: DFLT_ACCESS, DFLT_CYCLES, DFLT_CC, DFLT_CCERROR * 'perf list' is also not offering these counters. * On the kernel side this is fixed with the following upstream accepted commit: [Fix] * e7950166e40271c025e0eec348cdf5c63ac734fa "perf vendor events s390: Add new deflate counters for IBM z15" [Test Case] * Requires the fix/patch of the kernel (d68d5d51dc898895b4e15bea52e5668ca9e76180 "s390/cpum_cf: Add new extended counters for IBM z15") * An IBM z15 (or LinuxONE III) system with Ubuntu 20.04 installed in LPAR is needed where the counters are enabled in the activation profile. * Use 'perf list' to determine if the counters DFLT_ACCESS, DFLT_CYCLES, DFLT_CC, DFLT_CCERROR are listed * Use 'perf stat -e' to enable amd make use of these counters. [Regression Potential] * The regression can be considered as low, since: * it's architecture specific (s390x) * limited to IBM z15 hardware * and only additional (s390x) hardware counters are defined and added. [Other] * Since these patches are upstream in kernel 5.7 they will automatically land in groovy. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1888551/+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 1888551] Re: perf vendor events s390: Add new deflate counters for IBM z15
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- focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'. 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-focal -- 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/1888551 Title: perf vendor events s390: Add new deflate counters for IBM z15 Status in Ubuntu on IBM z Systems: Fix Committed Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Committed Bug description: SRU Justification: == [Impact] * With perf from Ubuntu 20.04 on IBM z15 hardware, some counters reported with lscpumf are not usable with 'perf stat -e'. * 'lscpumf -c' provides a list of available counters, but the following are not usable: DFLT_ACCESS, DFLT_CYCLES, DFLT_CC, DFLT_CCERROR * 'perf list' is also not offering these counters. * On the kernel side this is fixed with the following upstream accepted commit: [Fix] * e7950166e40271c025e0eec348cdf5c63ac734fa "perf vendor events s390: Add new deflate counters for IBM z15" [Test Case] * Requires the fix/patch of the kernel (d68d5d51dc898895b4e15bea52e5668ca9e76180 "s390/cpum_cf: Add new extended counters for IBM z15") * An IBM z15 (or LinuxONE III) system with Ubuntu 20.04 installed in LPAR is needed where the counters are enabled in the activation profile. * Use 'perf list' to determine if the counters DFLT_ACCESS, DFLT_CYCLES, DFLT_CC, DFLT_CCERROR are listed * Use 'perf stat -e' to enable amd make use of these counters. [Regression Potential] * The regression can be considered as low, since: * it's architecture specific (s390x) * limited to IBM z15 hardware * and only additional (s390x) hardware counters are defined and added. [Other] * Since these patches are upstream in kernel 5.7 they will automatically land in groovy. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1888551/+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 1888551] Re: perf vendor events s390: Add new deflate counters for IBM z15
** Changed in: ubuntu-z-systems 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/1888551 Title: perf vendor events s390: Add new deflate counters for IBM z15 Status in Ubuntu on IBM z Systems: Fix Committed Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Committed Bug description: SRU Justification: == [Impact] * With perf from Ubuntu 20.04 on IBM z15 hardware, some counters reported with lscpumf are not usable with 'perf stat -e'. * 'lscpumf -c' provides a list of available counters, but the following are not usable: DFLT_ACCESS, DFLT_CYCLES, DFLT_CC, DFLT_CCERROR * 'perf list' is also not offering these counters. * On the kernel side this is fixed with the following upstream accepted commit: [Fix] * e7950166e40271c025e0eec348cdf5c63ac734fa "perf vendor events s390: Add new deflate counters for IBM z15" [Test Case] * Requires the fix/patch of the kernel (d68d5d51dc898895b4e15bea52e5668ca9e76180 "s390/cpum_cf: Add new extended counters for IBM z15") * An IBM z15 (or LinuxONE III) system with Ubuntu 20.04 installed in LPAR is needed where the counters are enabled in the activation profile. * Use 'perf list' to determine if the counters DFLT_ACCESS, DFLT_CYCLES, DFLT_CC, DFLT_CCERROR are listed * Use 'perf stat -e' to enable amd make use of these counters. [Regression Potential] * The regression can be considered as low, since: * it's architecture specific (s390x) * limited to IBM z15 hardware * and only additional (s390x) hardware counters are defined and added. [Other] * Since these patches are upstream in kernel 5.7 they will automatically land in groovy. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1888551/+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 1888551] Re: perf vendor events s390: Add new deflate counters for IBM z15
** Changed in: linux (Ubuntu Focal) 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/1888551 Title: perf vendor events s390: Add new deflate counters for IBM z15 Status in Ubuntu on IBM z Systems: In Progress Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Committed Bug description: SRU Justification: == [Impact] * With perf from Ubuntu 20.04 on IBM z15 hardware, some counters reported with lscpumf are not usable with 'perf stat -e'. * 'lscpumf -c' provides a list of available counters, but the following are not usable: DFLT_ACCESS, DFLT_CYCLES, DFLT_CC, DFLT_CCERROR * 'perf list' is also not offering these counters. * On the kernel side this is fixed with the following upstream accepted commit: [Fix] * e7950166e40271c025e0eec348cdf5c63ac734fa "perf vendor events s390: Add new deflate counters for IBM z15" [Test Case] * Requires the fix/patch of the kernel (d68d5d51dc898895b4e15bea52e5668ca9e76180 "s390/cpum_cf: Add new extended counters for IBM z15") * An IBM z15 (or LinuxONE III) system with Ubuntu 20.04 installed in LPAR is needed where the counters are enabled in the activation profile. * Use 'perf list' to determine if the counters DFLT_ACCESS, DFLT_CYCLES, DFLT_CC, DFLT_CCERROR are listed * Use 'perf stat -e' to enable amd make use of these counters. [Regression Potential] * The regression can be considered as low, since: * it's architecture specific (s390x) * limited to IBM z15 hardware * and only additional (s390x) hardware counters are defined and added. [Other] * Since these patches are upstream in kernel 5.7 they will automatically land in groovy. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1888551/+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 1888551] Re: perf vendor events s390: Add new deflate counters for IBM z15
** Also affects: ubuntu-z-systems Importance: Undecided Status: New ** Changed in: ubuntu-z-systems Status: New => In Progress -- 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/1888551 Title: perf vendor events s390: Add new deflate counters for IBM z15 Status in Ubuntu on IBM z Systems: In Progress Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: In Progress Bug description: SRU Justification: == [Impact] * With perf from Ubuntu 20.04 on IBM z15 hardware, some counters reported with lscpumf are not usable with 'perf stat -e'. * 'lscpumf -c' provides a list of available counters, but the following are not usable: DFLT_ACCESS, DFLT_CYCLES, DFLT_CC, DFLT_CCERROR * 'perf list' is also not offering these counters. * On the kernel side this is fixed with the following upstream accepted commit: [Fix] * e7950166e40271c025e0eec348cdf5c63ac734fa "perf vendor events s390: Add new deflate counters for IBM z15" [Test Case] * Requires the fix/patch of the kernel (d68d5d51dc898895b4e15bea52e5668ca9e76180 "s390/cpum_cf: Add new extended counters for IBM z15") * An IBM z15 (or LinuxONE III) system with Ubuntu 20.04 installed in LPAR is needed where the counters are enabled in the activation profile. * Use 'perf list' to determine if the counters DFLT_ACCESS, DFLT_CYCLES, DFLT_CC, DFLT_CCERROR are listed * Use 'perf stat -e' to enable amd make use of these counters. [Regression Potential] * The regression can be considered as low, since: * it's architecture specific (s390x) * limited to IBM z15 hardware * and only additional (s390x) hardware counters are defined and added. [Other] * Since these patches are upstream in kernel 5.7 they will automatically land in groovy. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1888551/+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