[Kernel-packages] [Bug 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
This bug is awaiting verification that the linux-mtk/5.15.0-1030.34
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-jammy-linux-mtk' to 'verification-done-jammy-
linux-mtk'. If the problem still exists, change the tag 'verification-
needed-jammy-linux-mtk' to 'verification-failed-jammy-linux-mtk'.
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: kernel-spammed-jammy-linux-mtk-v2
verification-needed-jammy-linux-mtk
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https://bugs.launchpad.net/bugs/2003267
Title:
[EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04
release
Status in intel:
Fix Released
Status in linux package in Ubuntu:
Fix Released
Bug description:
== SRU Justification ==
Intel has requested the following patches which enable enable Intel_idle for
eagle stream.
Intel has customers that would like to use the intel_idle driver on latest
SPR (Sapphire Rapids).
These patches have all landed upstream, but are not in Jammy.
These patches will enable customers to use Ubuntu 22.04 on new hardware
from Intel.
== Fixes ==
9edf3c0ffef0 ("intel_idle: add SPR support")
da0e58c038e6 ("intel_idle: add 'preferred_cstates' module argument")
3a9cf77b60dc ("intel_idle: add core C6 optimization for SPR")
03eb65224e57 ("cpuidle: intel_idle: Drop redundant backslash at line end")
39c184a6a9a7 ("intel_idle: Fix the 'preferred_cstates' module parameter")
7eac3bd38d18 ("intel_idle: Fix SPR C6 optimization")
1548fac47a11 ("intel_idle: make SPR C1 and C1E be independent")
== Regression Potential ==
Medium. These patches are specific to enable intel_idle support for Sapphire
Rapids. Changes
are specific to Intel and tested by Intel.
== Test Case ==
A test kernel was built with these patches and tested by Intel.
Intel tested on SPR-SP machine and see the correct 190us and 600us residency
for the C6 state.
To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/2003267/+subscriptions
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[Kernel-packages] [Bug 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
This bug is awaiting verification that the linux-
aws-5.15/5.15.0-1046.51~20.04.1 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-linux-
aws-5.15' to 'verification-done-focal-linux-aws-5.15'. If the problem
still exists, change the tag 'verification-needed-focal-linux-aws-5.15'
to 'verification-failed-focal-linux-aws-5.15'.
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: kernel-spammed-focal-linux-aws-5.15-v2
verification-needed-focal-linux-aws-5.15
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https://bugs.launchpad.net/bugs/2003267
Title:
[EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04
release
Status in intel:
Fix Released
Status in linux package in Ubuntu:
Fix Released
Bug description:
== SRU Justification ==
Intel has requested the following patches which enable enable Intel_idle for
eagle stream.
Intel has customers that would like to use the intel_idle driver on latest
SPR (Sapphire Rapids).
These patches have all landed upstream, but are not in Jammy.
These patches will enable customers to use Ubuntu 22.04 on new hardware
from Intel.
== Fixes ==
9edf3c0ffef0 ("intel_idle: add SPR support")
da0e58c038e6 ("intel_idle: add 'preferred_cstates' module argument")
3a9cf77b60dc ("intel_idle: add core C6 optimization for SPR")
03eb65224e57 ("cpuidle: intel_idle: Drop redundant backslash at line end")
39c184a6a9a7 ("intel_idle: Fix the 'preferred_cstates' module parameter")
7eac3bd38d18 ("intel_idle: Fix SPR C6 optimization")
1548fac47a11 ("intel_idle: make SPR C1 and C1E be independent")
== Regression Potential ==
Medium. These patches are specific to enable intel_idle support for Sapphire
Rapids. Changes
are specific to Intel and tested by Intel.
== Test Case ==
A test kernel was built with these patches and tested by Intel.
Intel tested on SPR-SP machine and see the correct 190us and 600us residency
for the C6 state.
To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/2003267/+subscriptions
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[Kernel-packages] [Bug 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
This bug is awaiting verification that the linux-xilinx-
zynqmp/5.15.0-1021.25 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-jammy' to 'verification-
done-jammy'. If the problem still exists, change the tag 'verification-
needed-jammy' to 'verification-failed-jammy'.
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: kernel-spammed-jammy-linux-xilinx-zynqmp
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https://bugs.launchpad.net/bugs/2003267
Title:
[EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04
release
Status in intel:
Fix Released
Status in linux package in Ubuntu:
Fix Released
Bug description:
== SRU Justification ==
Intel has requested the following patches which enable enable Intel_idle for
eagle stream.
Intel has customers that would like to use the intel_idle driver on latest
SPR (Sapphire Rapids).
These patches have all landed upstream, but are not in Jammy.
These patches will enable customers to use Ubuntu 22.04 on new hardware
from Intel.
== Fixes ==
9edf3c0ffef0 ("intel_idle: add SPR support")
da0e58c038e6 ("intel_idle: add 'preferred_cstates' module argument")
3a9cf77b60dc ("intel_idle: add core C6 optimization for SPR")
03eb65224e57 ("cpuidle: intel_idle: Drop redundant backslash at line end")
39c184a6a9a7 ("intel_idle: Fix the 'preferred_cstates' module parameter")
7eac3bd38d18 ("intel_idle: Fix SPR C6 optimization")
1548fac47a11 ("intel_idle: make SPR C1 and C1E be independent")
== Regression Potential ==
Medium. These patches are specific to enable intel_idle support for Sapphire
Rapids. Changes
are specific to Intel and tested by Intel.
== Test Case ==
A test kernel was built with these patches and tested by Intel.
Intel tested on SPR-SP machine and see the correct 190us and 600us residency
for the C6 state.
To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/2003267/+subscriptions
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[Kernel-packages] [Bug 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
This bug is awaiting verification that the linux-aws/5.15.0-1034.38
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-jammy' to 'verification-done-jammy'. If the
problem still exists, change the tag 'verification-needed-jammy' to
'verification-failed-jammy'.
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: kernel-spammed-jammy-linux-aws
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https://bugs.launchpad.net/bugs/2003267
Title:
[EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04
release
Status in intel:
Fix Released
Status in linux package in Ubuntu:
Fix Released
Bug description:
== SRU Justification ==
Intel has requested the following patches which enable enable Intel_idle for
eagle stream.
Intel has customers that would like to use the intel_idle driver on latest
SPR (Sapphire Rapids).
These patches have all landed upstream, but are not in Jammy.
These patches will enable customers to use Ubuntu 22.04 on new hardware
from Intel.
== Fixes ==
9edf3c0ffef0 ("intel_idle: add SPR support")
da0e58c038e6 ("intel_idle: add 'preferred_cstates' module argument")
3a9cf77b60dc ("intel_idle: add core C6 optimization for SPR")
03eb65224e57 ("cpuidle: intel_idle: Drop redundant backslash at line end")
39c184a6a9a7 ("intel_idle: Fix the 'preferred_cstates' module parameter")
7eac3bd38d18 ("intel_idle: Fix SPR C6 optimization")
1548fac47a11 ("intel_idle: make SPR C1 and C1E be independent")
== Regression Potential ==
Medium. These patches are specific to enable intel_idle support for Sapphire
Rapids. Changes
are specific to Intel and tested by Intel.
== Test Case ==
A test kernel was built with these patches and tested by Intel.
Intel tested on SPR-SP machine and see the correct 190us and 600us residency
for the C6 state.
To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/2003267/+subscriptions
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[Kernel-packages] [Bug 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
This bug is awaiting verification that the linux-azure/5.15.0-1036.43
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-jammy' to 'verification-done-jammy'. If the
problem still exists, change the tag 'verification-needed-jammy' to
'verification-failed-jammy'.
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 removed: verification-done-jammy
** Tags added: kernel-spammed-jammy-linux-azure verification-needed-jammy
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Title:
[EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04
release
Status in intel:
Fix Released
Status in linux package in Ubuntu:
Fix Released
Bug description:
== SRU Justification ==
Intel has requested the following patches which enable enable Intel_idle for
eagle stream.
Intel has customers that would like to use the intel_idle driver on latest
SPR (Sapphire Rapids).
These patches have all landed upstream, but are not in Jammy.
These patches will enable customers to use Ubuntu 22.04 on new hardware
from Intel.
== Fixes ==
9edf3c0ffef0 ("intel_idle: add SPR support")
da0e58c038e6 ("intel_idle: add 'preferred_cstates' module argument")
3a9cf77b60dc ("intel_idle: add core C6 optimization for SPR")
03eb65224e57 ("cpuidle: intel_idle: Drop redundant backslash at line end")
39c184a6a9a7 ("intel_idle: Fix the 'preferred_cstates' module parameter")
7eac3bd38d18 ("intel_idle: Fix SPR C6 optimization")
1548fac47a11 ("intel_idle: make SPR C1 and C1E be independent")
== Regression Potential ==
Medium. These patches are specific to enable intel_idle support for Sapphire
Rapids. Changes
are specific to Intel and tested by Intel.
== Test Case ==
A test kernel was built with these patches and tested by Intel.
Intel tested on SPR-SP machine and see the correct 190us and 600us residency
for the C6 state.
To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/2003267/+subscriptions
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[Kernel-packages] [Bug 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
This bug was fixed in the package linux - 5.15.0-69.76 --- linux (5.15.0-69.76) jammy; urgency=medium * jammy/linux: 5.15.0-69.76 -proposed tracker (LP: #2012092) * NFS deathlock with last Kernel 5.4.0-144.161 and 5.15.0-67.74 (LP: #2009325) - NFS: Correct timing for assigning access cache timestamp linux (5.15.0-68.75) jammy; urgency=medium * jammy/linux: 5.15.0-68.75 -proposed tracker (LP: #2008349) * Packaging resync (LP: #1786013) - debian/dkms-versions -- update from kernel-versions (main/2023.02.27) * Ubuntu 22.04 kernel 5.15.0-46-generic leaks kernel memory in kmalloc-2k slabs (LP: #1987430) - SAUCE: audit: fix memory leak of audit_log_lsm() * [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release (LP: #2003267) - intel_idle: add SPR support - intel_idle: add 'preferred_cstates' module argument - intel_idle: add core C6 optimization for SPR - cpuidle: intel_idle: Drop redundant backslash at line end - intel_idle: Fix the 'preferred_cstates' module parameter - intel_idle: Fix SPR C6 optimization - intel_idle: make SPR C1 and C1E be independent * Fix speaker mute hotkey doesn't work on Dell G16 series (LP: #2003161) - platform/x86: dell-wmi: Add a keymap for KEY_MUTE in type 0x0010 table * Fix the ACPI _CPC not found error from kernel dmesg on some dynamic SSDT table loaded firmwares (LP: #2006077) - ACPI: bus: Avoid using CPPC if not supported by firmware - ACPI: bus: Set CPPC _OSC bits for all and when CPPC_LIB is supported - ACPI: CPPC: Only probe for _CPC if CPPC v2 is acked * rtcpie in timers from ubuntu_kernel_selftests randomly failing (LP: #1814234) - SAUCE: selftest: rtcpie: Force passing unreliable subtest * Jammy update: v5.15.87 upstream stable release (LP: #2007441) - usb: dwc3: qcom: Fix memory leak in dwc3_qcom_interconnect_init - cifs: fix oops during encryption - nvme-pci: fix doorbell buffer value endianness - nvme-pci: fix mempool alloc size - nvme-pci: fix page size checks - ACPI: resource: do IRQ override on LENOVO IdeaPad - ACPI: resource: do IRQ override on XMG Core 15 - ACPI: resource: do IRQ override on Lenovo 14ALC7 - block, bfq: fix uaf for bfqq in bfq_exit_icq_bfqq - ata: ahci: Fix PCS quirk application for suspend - nvme: fix the NVME_CMD_EFFECTS_CSE_MASK definition - nvmet: don't defer passthrough commands with trivial effects to the workqueue - fs/ntfs3: Validate BOOT record_size - fs/ntfs3: Add overflow check for attribute size - fs/ntfs3: Validate data run offset - fs/ntfs3: Add null pointer check to attr_load_runs_vcn - fs/ntfs3: Fix memory leak on ntfs_fill_super() error path - fs/ntfs3: Add null pointer check for inode operations - fs/ntfs3: Validate attribute name offset - fs/ntfs3: Validate buffer length while parsing index - fs/ntfs3: Validate resident attribute name - fs/ntfs3: Fix slab-out-of-bounds read in run_unpack - soundwire: dmi-quirks: add quirk variant for LAPBC710 NUC15 - fs/ntfs3: Validate index root when initialize NTFS security - fs/ntfs3: Use __GFP_NOWARN allocation at wnd_init() - fs/ntfs3: Use __GFP_NOWARN allocation at ntfs_fill_super() - fs/ntfs3: Delete duplicate condition in ntfs_read_mft() - fs/ntfs3: Fix slab-out-of-bounds in r_page - objtool: Fix SEGFAULT - powerpc/rtas: avoid device tree lookups in rtas_os_term() - powerpc/rtas: avoid scheduling in rtas_os_term() - HID: multitouch: fix Asus ExpertBook P2 P2451FA trackpoint - HID: plantronics: Additional PIDs for double volume key presses quirk - pstore: Properly assign mem_type property - pstore/zone: Use GFP_ATOMIC to allocate zone buffer - hfsplus: fix bug causing custom uid and gid being unable to be assigned with mount - binfmt: Fix error return code in load_elf_fdpic_binary() - ovl: Use ovl mounter's fsuid and fsgid in ovl_link() - ALSA: line6: correct midi status byte when receiving data from podxt - ALSA: line6: fix stack overflow in line6_midi_transmit - pnode: terminate at peers of source - mfd: mt6360: Add bounds checking in Regmap read/write call-backs - md: fix a crash in mempool_free - mm, compaction: fix fast_isolate_around() to stay within boundaries - f2fs: should put a page when checking the summary info - f2fs: allow to read node block after shutdown - mmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING - tpm: acpi: Call acpi_put_table() to fix memory leak - tpm: tpm_crb: Add the missed acpi_put_table() to fix memory leak - tpm: tpm_tis: Add the missed acpi_put_table() to fix memory leak - SUNRPC: Don't leak netobj memory when gss_read_proxy_verf() fails - kcsan: Instrument memcpy/memset/memmove with newer Clang - ASoC: Intel/SOF: use set_stream() instead of set_tdm_slots() for HDAudio -
[Kernel-packages] [Bug 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
** Tags removed: verification-needed-jammy
** Tags added: verification-done-jammy
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https://bugs.launchpad.net/bugs/2003267
Title:
[EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04
release
Status in intel:
Fix Released
Status in linux package in Ubuntu:
Fix Committed
Bug description:
== SRU Justification ==
Intel has requested the following patches which enable enable Intel_idle for
eagle stream.
Intel has customers that would like to use the intel_idle driver on latest
SPR (Sapphire Rapids).
These patches have all landed upstream, but are not in Jammy.
These patches will enable customers to use Ubuntu 22.04 on new hardware
from Intel.
== Fixes ==
9edf3c0ffef0 ("intel_idle: add SPR support")
da0e58c038e6 ("intel_idle: add 'preferred_cstates' module argument")
3a9cf77b60dc ("intel_idle: add core C6 optimization for SPR")
03eb65224e57 ("cpuidle: intel_idle: Drop redundant backslash at line end")
39c184a6a9a7 ("intel_idle: Fix the 'preferred_cstates' module parameter")
7eac3bd38d18 ("intel_idle: Fix SPR C6 optimization")
1548fac47a11 ("intel_idle: make SPR C1 and C1E be independent")
== Regression Potential ==
Medium. These patches are specific to enable intel_idle support for Sapphire
Rapids. Changes
are specific to Intel and tested by Intel.
== Test Case ==
A test kernel was built with these patches and tested by Intel.
Intel tested on SPR-SP machine and see the correct 190us and 600us residency
for the C6 state.
To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/2003267/+subscriptions
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[Kernel-packages] [Bug 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
This bug is awaiting verification that the linux/5.15.0-68.75 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-jammy' to 'verification-done-jammy'. If the problem
still exists, change the tag 'verification-needed-jammy' to
'verification-failed-jammy'.
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: kernel-spammed-jammy-linux verification-needed-jammy
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https://bugs.launchpad.net/bugs/2003267
Title:
[EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04
release
Status in intel:
Fix Released
Status in linux package in Ubuntu:
Fix Committed
Bug description:
== SRU Justification ==
Intel has requested the following patches which enable enable Intel_idle for
eagle stream.
Intel has customers that would like to use the intel_idle driver on latest
SPR (Sapphire Rapids).
These patches have all landed upstream, but are not in Jammy.
These patches will enable customers to use Ubuntu 22.04 on new hardware
from Intel.
== Fixes ==
9edf3c0ffef0 ("intel_idle: add SPR support")
da0e58c038e6 ("intel_idle: add 'preferred_cstates' module argument")
3a9cf77b60dc ("intel_idle: add core C6 optimization for SPR")
03eb65224e57 ("cpuidle: intel_idle: Drop redundant backslash at line end")
39c184a6a9a7 ("intel_idle: Fix the 'preferred_cstates' module parameter")
7eac3bd38d18 ("intel_idle: Fix SPR C6 optimization")
1548fac47a11 ("intel_idle: make SPR C1 and C1E be independent")
== Regression Potential ==
Medium. These patches are specific to enable intel_idle support for Sapphire
Rapids. Changes
are specific to Intel and tested by Intel.
== Test Case ==
A test kernel was built with these patches and tested by Intel.
Intel tested on SPR-SP machine and see the correct 190us and 600us residency
for the C6 state.
To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/2003267/+subscriptions
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[Kernel-packages] [Bug 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
** Changed in: linux (Ubuntu)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/2003267
Title:
[EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04
release
Status in intel:
Fix Released
Status in linux package in Ubuntu:
Fix Committed
Bug description:
== SRU Justification ==
Intel has requested the following patches which enable enable Intel_idle for
eagle stream.
Intel has customers that would like to use the intel_idle driver on latest
SPR (Sapphire Rapids).
These patches have all landed upstream, but are not in Jammy.
These patches will enable customers to use Ubuntu 22.04 on new hardware
from Intel.
== Fixes ==
9edf3c0ffef0 ("intel_idle: add SPR support")
da0e58c038e6 ("intel_idle: add 'preferred_cstates' module argument")
3a9cf77b60dc ("intel_idle: add core C6 optimization for SPR")
03eb65224e57 ("cpuidle: intel_idle: Drop redundant backslash at line end")
39c184a6a9a7 ("intel_idle: Fix the 'preferred_cstates' module parameter")
7eac3bd38d18 ("intel_idle: Fix SPR C6 optimization")
1548fac47a11 ("intel_idle: make SPR C1 and C1E be independent")
== Regression Potential ==
Medium. These patches are specific to enable intel_idle support for Sapphire
Rapids. Changes
are specific to Intel and tested by Intel.
== Test Case ==
A test kernel was built with these patches and tested by Intel.
Intel tested on SPR-SP machine and see the correct 190us and 600us residency
for the C6 state.
To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/2003267/+subscriptions
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[Kernel-packages] [Bug 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
** Changed in: linux (Ubuntu)
Importance: High => Medium
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Title:
[EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04
release
Status in intel:
Fix Released
Status in linux package in Ubuntu:
In Progress
Bug description:
== SRU Justification ==
Intel has requested the following patches which enable enable Intel_idle for
eagle stream.
Intel has customers that would like to use the intel_idle driver on latest
SPR (Sapphire Rapids).
These patches have all landed upstream, but are not in Jammy.
These patches will enable customers to use Ubuntu 22.04 on new hardware
from Intel.
== Fixes ==
9edf3c0ffef0 ("intel_idle: add SPR support")
da0e58c038e6 ("intel_idle: add 'preferred_cstates' module argument")
3a9cf77b60dc ("intel_idle: add core C6 optimization for SPR")
03eb65224e57 ("cpuidle: intel_idle: Drop redundant backslash at line end")
39c184a6a9a7 ("intel_idle: Fix the 'preferred_cstates' module parameter")
7eac3bd38d18 ("intel_idle: Fix SPR C6 optimization")
1548fac47a11 ("intel_idle: make SPR C1 and C1E be independent")
== Regression Potential ==
Medium. These patches are specific to enable intel_idle support for Sapphire
Rapids. Changes
are specific to Intel and tested by Intel.
== Test Case ==
A test kernel was built with these patches and tested by Intel.
Intel tested on SPR-SP machine and see the correct 190us and 600us residency
for the C6 state.
To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/2003267/+subscriptions
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[Kernel-packages] [Bug 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
SRU request sent to kernel team mailing list:
https://lists.ubuntu.com/archives/kernel-team/2023-February/136880.html
** Description changed:
- Description:
- Enable Intel_idle for eagle stream.
+ == SRU Justification ==
+ Intel has requested the following patches which enable enable Intel_idle for
eagle stream.
- Target Kernel: Backport to 5.15
- Target Release: 22.04
+ Intel has customers that would like to use the intel_idle driver on latest
SPR (Sapphire Rapids).
+ These patches have all landed upstream, but are not in Jammy.
- Commit Ids:
-
- 7eac3bd38d18 intel_idle: Fix SPR C6 optimization (Merged in 5.18 kernel)
- 39c184a6a9a7 intel_idle: Fix the 'preferred_cstates' module parameter
(Merged in 5.18 kernel)
- 03eb65224e57 cpuidle: intel_idle: Drop redundant backslash at line end
(Merged in 5.18 kernel)
- 3a9cf77b60dc intel_idle: add core C6 optimization for SPR (Merged in 5.18
kernel)
- da0e58c038e6 intel_idle: add 'preferred_cstates' module argument (Merged
in 5.18 kernel)
- 9edf3c0ffef0 intel_idle: add SPR support(Merged in 5.18 kernel)
- 1548fac47a11 intel_idle: make SPR C1 and C1E be independent (Merged in
6.0 kernel)
+ These patches will enable customers to use Ubuntu 22.04 on new hardware
+ from Intel.
+
+
+ == Fixes ==
+ 9edf3c0ffef0 ("intel_idle: add SPR support")
+ da0e58c038e6 ("intel_idle: add 'preferred_cstates' module argument")
+ 3a9cf77b60dc ("intel_idle: add core C6 optimization for SPR")
+ 03eb65224e57 ("cpuidle: intel_idle: Drop redundant backslash at line end")
+ 39c184a6a9a7 ("intel_idle: Fix the 'preferred_cstates' module parameter")
+ 7eac3bd38d18 ("intel_idle: Fix SPR C6 optimization")
+ 1548fac47a11 ("intel_idle: make SPR C1 and C1E be independent")
+
+
+ == Regression Potential ==
+ Medium. These patches are specific to enable intel_idle support for Sapphire
Rapids. Changes
+ are specific to Intel and tested by Intel.
+
+
+ == Test Case ==
+ A test kernel was built with these patches and tested by Intel.
+ Intel tested on SPR-SP machine and see the correct 190us and 600us residency
for the C6 state.
--
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/2003267
Title:
[EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04
release
Status in intel:
Fix Released
Status in linux package in Ubuntu:
In Progress
Bug description:
== SRU Justification ==
Intel has requested the following patches which enable enable Intel_idle for
eagle stream.
Intel has customers that would like to use the intel_idle driver on latest
SPR (Sapphire Rapids).
These patches have all landed upstream, but are not in Jammy.
These patches will enable customers to use Ubuntu 22.04 on new hardware
from Intel.
== Fixes ==
9edf3c0ffef0 ("intel_idle: add SPR support")
da0e58c038e6 ("intel_idle: add 'preferred_cstates' module argument")
3a9cf77b60dc ("intel_idle: add core C6 optimization for SPR")
03eb65224e57 ("cpuidle: intel_idle: Drop redundant backslash at line end")
39c184a6a9a7 ("intel_idle: Fix the 'preferred_cstates' module parameter")
7eac3bd38d18 ("intel_idle: Fix SPR C6 optimization")
1548fac47a11 ("intel_idle: make SPR C1 and C1E be independent")
== Regression Potential ==
Medium. These patches are specific to enable intel_idle support for Sapphire
Rapids. Changes
are specific to Intel and tested by Intel.
== Test Case ==
A test kernel was built with these patches and tested by Intel.
Intel tested on SPR-SP machine and see the correct 190us and 600us residency
for the C6 state.
To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/2003267/+subscriptions
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[Kernel-packages] [Bug 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
I backported the 7 requested patches to Jammy and built a test kernel. The test kernel can be downloaded from: https://people.canonical.com/~jsalisbury/lp2003267/ Can you test this kernel and confirm it adds the functionality you require? -- 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/2003267 Title: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release Status in intel: Fix Released Status in linux package in Ubuntu: In Progress Bug description: Description: Enable Intel_idle for eagle stream. Target Kernel: Backport to 5.15 Target Release: 22.04 Commit Ids: 7eac3bd38d18 intel_idle: Fix SPR C6 optimization (Merged in 5.18 kernel) 39c184a6a9a7 intel_idle: Fix the 'preferred_cstates' module parameter (Merged in 5.18 kernel) 03eb65224e57 cpuidle: intel_idle: Drop redundant backslash at line end (Merged in 5.18 kernel) 3a9cf77b60dc intel_idle: add core C6 optimization for SPR (Merged in 5.18 kernel) da0e58c038e6 intel_idle: add 'preferred_cstates' module argument (Merged in 5.18 kernel) 9edf3c0ffef0 intel_idle: add SPR support(Merged in 5.18 kernel) 1548fac47a11 intel_idle: make SPR C1 and C1E be independent (Merged in 6.0 kernel) To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/2003267/+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 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
-- 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/2003267 Title: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release Status in intel: Fix Released Status in linux package in Ubuntu: In Progress Bug description: Description: Enable Intel_idle for eagle stream. Target Kernel: Backport to 5.15 Target Release: 22.04 Commit Ids: 7eac3bd38d18 intel_idle: Fix SPR C6 optimization (Merged in 5.18 kernel) 39c184a6a9a7 intel_idle: Fix the 'preferred_cstates' module parameter (Merged in 5.18 kernel) 03eb65224e57 cpuidle: intel_idle: Drop redundant backslash at line end (Merged in 5.18 kernel) 3a9cf77b60dc intel_idle: add core C6 optimization for SPR (Merged in 5.18 kernel) da0e58c038e6 intel_idle: add 'preferred_cstates' module argument (Merged in 5.18 kernel) 9edf3c0ffef0 intel_idle: add SPR support(Merged in 5.18 kernel) 1548fac47a11 intel_idle: make SPR C1 and C1E be independent (Merged in 6.0 kernel) To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/2003267/+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 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
** Changed in: linux (Ubuntu) Status: Triaged => In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) -- 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/2003267 Title: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release Status in intel: Fix Released Status in linux package in Ubuntu: In Progress Bug description: Description: Enable Intel_idle for eagle stream. Target Kernel: Backport to 5.15 Target Release: 22.04 Commit Ids: 7eac3bd38d18 intel_idle: Fix SPR C6 optimization (Merged in 5.18 kernel) 39c184a6a9a7 intel_idle: Fix the 'preferred_cstates' module parameter (Merged in 5.18 kernel) 03eb65224e57 cpuidle: intel_idle: Drop redundant backslash at line end (Merged in 5.18 kernel) 3a9cf77b60dc intel_idle: add core C6 optimization for SPR (Merged in 5.18 kernel) da0e58c038e6 intel_idle: add 'preferred_cstates' module argument (Merged in 5.18 kernel) 9edf3c0ffef0 intel_idle: add SPR support(Merged in 5.18 kernel) 1548fac47a11 intel_idle: make SPR C1 and C1E be independent (Merged in 6.0 kernel) To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/2003267/+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 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: Incomplete => Triaged ** Tags added: jammy -- 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/2003267 Title: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release Status in intel: Fix Released Status in linux package in Ubuntu: Triaged Bug description: Description: Enable Intel_idle for eagle stream. Target Kernel: Backport to 5.15 Target Release: 22.04 Commit Ids: 7eac3bd38d18 intel_idle: Fix SPR C6 optimization (Merged in 5.18 kernel) 39c184a6a9a7 intel_idle: Fix the 'preferred_cstates' module parameter (Merged in 5.18 kernel) 03eb65224e57 cpuidle: intel_idle: Drop redundant backslash at line end (Merged in 5.18 kernel) 3a9cf77b60dc intel_idle: add core C6 optimization for SPR (Merged in 5.18 kernel) da0e58c038e6 intel_idle: add 'preferred_cstates' module argument (Merged in 5.18 kernel) 9edf3c0ffef0 intel_idle: add SPR support(Merged in 5.18 kernel) 1548fac47a11 intel_idle: make SPR C1 and C1E be independent (Merged in 6.0 kernel) To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/2003267/+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 2003267] Re: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release
** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: intel Status: New => 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/2003267 Title: [EGS] Backport intel_idle support for Eagle Stream Ubuntu 22.04 release Status in intel: Fix Released Status in linux package in Ubuntu: New Bug description: Description: Enable Intel_idle for eagle stream. Target Kernel: Backport to 5.15 Target Release: 22.04 Commit Ids: 7eac3bd38d18 intel_idle: Fix SPR C6 optimization (Merged in 5.18 kernel) 39c184a6a9a7 intel_idle: Fix the 'preferred_cstates' module parameter (Merged in 5.18 kernel) 03eb65224e57 cpuidle: intel_idle: Drop redundant backslash at line end (Merged in 5.18 kernel) 3a9cf77b60dc intel_idle: add core C6 optimization for SPR (Merged in 5.18 kernel) da0e58c038e6 intel_idle: add 'preferred_cstates' module argument (Merged in 5.18 kernel) 9edf3c0ffef0 intel_idle: add SPR support(Merged in 5.18 kernel) 1548fac47a11 intel_idle: make SPR C1 and C1E be independent (Merged in 6.0 kernel) To manage notifications about this bug go to: https://bugs.launchpad.net/intel/+bug/2003267/+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
