#
9ea925c8 |
| 17-Sep-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'timers-core-2024-09-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner: "Core:
- Overhaul of posix-timers in preparation of removing
Merge tag 'timers-core-2024-09-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner: "Core:
- Overhaul of posix-timers in preparation of removing the workaround for periodic timers which have signal delivery ignored.
- Remove the historical extra jiffie in msleep()
msleep() adds an extra jiffie to the timeout value to ensure minimal sleep time. The timer wheel ensures minimal sleep time since the large rewrite to a non-cascading wheel, but the extra jiffie in msleep() remained unnoticed. Remove it.
- Make the timer slack handling correct for realtime tasks.
The procfs interface is inconsistent and does neither reflect reality nor conforms to the man page. Show the correct 0 slack for real time tasks and enforce it at the core level instead of having inconsistent individual checks in various timer setup functions.
- The usual set of updates and enhancements all over the place.
Drivers:
- Allow the ACPI PM timer to be turned off during suspend
- No new drivers
- The usual updates and enhancements in various drivers"
* tag 'timers-core-2024-09-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (43 commits) ntp: Make sure RTC is synchronized when time goes backwards treewide: Fix wrong singular form of jiffies in comments cpu: Use already existing usleep_range() timers: Rename next_expiry_recalc() to be unique platform/x86:intel/pmc: Fix comment for the pmc_core_acpi_pm_timer_suspend_resume function clocksource/drivers/jcore: Use request_percpu_irq() clocksource/drivers/cadence-ttc: Add missing clk_disable_unprepare in ttc_setup_clockevent clocksource/drivers/asm9260: Add missing clk_disable_unprepare in asm9260_timer_init clocksource/drivers/qcom: Add missing iounmap() on errors in msm_dt_timer_init() clocksource/drivers/ingenic: Use devm_clk_get_enabled() helpers platform/x86:intel/pmc: Enable the ACPI PM Timer to be turned off when suspended clocksource: acpi_pm: Add external callback for suspend/resume clocksource/drivers/arm_arch_timer: Using for_each_available_child_of_node_scoped() dt-bindings: timer: rockchip: Add rk3576 compatible timers: Annotate possible non critical data race of next_expiry timers: Remove historical extra jiffie for timeout in msleep() hrtimer: Use and report correct timerslack values for realtime tasks hrtimer: Annotate hrtimer_cpu_base_.*_expiry() for sparse. timers: Add sparse annotation for timer_sync_wait_running(). signal: Replace BUG_ON()s ...
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Revision tags: v6.11, v6.11-rc7 |
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#
d7b01b81 |
| 06-Sep-2024 |
Thomas Gleixner <tglx@linutronix.de> |
Merge tag 'timers-v6.12-rc1' of https://git.linaro.org/people/daniel.lezcano/linux into timers/core
Pull clockevent/clocksource updates from Daniel Lezcano:
- Add the DT binding for the rk3576 co
Merge tag 'timers-v6.12-rc1' of https://git.linaro.org/people/daniel.lezcano/linux into timers/core
Pull clockevent/clocksource updates from Daniel Lezcano:
- Add the DT binding for the rk3576 compatible (Detlev Casanova)
- Use for_each_available_child_of_node_scoped() to remove the of_node_put() calls in the loop (Zhang Zekun)
- Add the ability to register external callbacks for suspend/resume on ACPI PM driver and enable to turn it off when suspended (Marek Maslanka)
- Use the devm_clk_get_enabled() variant on the ingenic timer (Huan Yang)
- Add missing iounmap() on errors in msm_dt_timer_init() (Ankit Agrawal)
- Add missing clk_disable_unprepare() in init routine error code path on the asm9260 and the cadence_ttc timers (Gaosheng Cui)
- Use request_percpu_irq() instead of request_irq() in order to fix a wrong address space access reported by sparse (Uros Bizjak)
- Fix comment format for the pmc_core_acpi_pm_timer_suspend_resume() function (Marek Maslanka)
Link: https://lore.kernel.org/all/6054852d-975f-4e83-850e-815f263a40c5@linaro.org
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Revision tags: v6.11-rc6, v6.11-rc5, v6.11-rc4 |
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#
e86c8186 |
| 12-Aug-2024 |
Marek Maslanka <mmaslanka@google.com> |
platform/x86:intel/pmc: Enable the ACPI PM Timer to be turned off when suspended
Allow to disable ACPI PM Timer on suspend and enable on resume. A disabled timer helps optimise power consumption whe
platform/x86:intel/pmc: Enable the ACPI PM Timer to be turned off when suspended
Allow to disable ACPI PM Timer on suspend and enable on resume. A disabled timer helps optimise power consumption when the system is suspended. On resume the timer is only reactivated if it was activated prior to suspend, so unless the ACPI PM timer is enabled in the BIOS, this won't change anything.
The ACPI PM timer is used by Intel's iTCO/wdat_wdt watchdog to drive the watchdog, so it doesn't need to run during suspend.
Signed-off-by: Marek Maslanka <mmaslanka@google.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240812184208.1080710-1-mmaslanka@google.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Revision tags: v6.11-rc3, v6.11-rc2, v6.11-rc1 |
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#
a23e1966 |
| 15-Jul-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.11 merge window.
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Revision tags: v6.10, v6.10-rc7, v6.10-rc6, v6.10-rc5, v6.10-rc4, v6.10-rc3, v6.10-rc2 |
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#
6f47c7ae |
| 28-May-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.9' into next
Sync up with the mainline to bring in the new cleanup API.
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Revision tags: v6.10-rc1 |
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#
60a2f25d |
| 16-May-2024 |
Tvrtko Ursulin <tursulin@ursulin.net> |
Merge drm/drm-next into drm-intel-gt-next
Some display refactoring patches are needed in order to allow conflict- less merging.
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
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Revision tags: v6.9, v6.9-rc7, v6.9-rc6, v6.9-rc5, v6.9-rc4, v6.9-rc3, v6.9-rc2, v6.9-rc1, v6.8, v6.8-rc7 |
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#
06d07429 |
| 29-Feb-2024 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Sync to get the drm_printer changes to drm-intel-next.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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Revision tags: v6.8-rc6, v6.8-rc5 |
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#
41c177cf |
| 11-Feb-2024 |
Rob Clark <robdclark@chromium.org> |
Merge tag 'drm-misc-next-2024-02-08' into msm-next
Merge the drm-misc tree to uprev MSM CI.
Signed-off-by: Rob Clark <robdclark@chromium.org>
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Revision tags: v6.8-rc4, v6.8-rc3 |
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#
4db102dc |
| 29-Jan-2024 |
Maxime Ripard <mripard@kernel.org> |
Merge drm/drm-next into drm-misc-next
Kickstart 6.9 development cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
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Revision tags: v6.8-rc2 |
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#
be3382ec |
| 23-Jan-2024 |
Lucas De Marchi <lucas.demarchi@intel.com> |
Merge drm/drm-next into drm-xe-next
Sync to v6.8-rc1.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
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#
03c11eb3 |
| 14-Feb-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch
Conflicts: arch/x86/include/asm/percpu.h arch/x86/include/asm/text-patching.h
Signed-off-by: Ingo Molnar <mingo@k
Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch
Conflicts: arch/x86/include/asm/percpu.h arch/x86/include/asm/text-patching.h
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
42ac0be1 |
| 26-Jan-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge branch 'linus' into x86/mm, to refresh the branch and pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
cf79f291 |
| 22-Jan-2024 |
Maxime Ripard <mripard@kernel.org> |
Merge v6.8-rc1 into drm-misc-fixes
Let's kickstart the 6.8 fix cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
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Revision tags: v6.8-rc1, v6.7 |
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#
e63c1822 |
| 05-Jan-2024 |
Jakub Kicinski <kuba@kernel.org> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Conflicts:
drivers/net/ethernet/broadcom/bnxt/bnxt.c e009b2efb7a8 ("bnxt_en: Remo
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Conflicts:
drivers/net/ethernet/broadcom/bnxt/bnxt.c e009b2efb7a8 ("bnxt_en: Remove mis-applied code from bnxt_cfg_ntp_filters()") 0f2b21477988 ("bnxt_en: Fix compile error without CONFIG_RFS_ACCEL") https://lore.kernel.org/all/20240105115509.225aa8a2@canb.auug.org.au/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
5fda5698 |
| 10-Jan-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'platform-drivers-x86-v6.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
- Intel PMC / PMT / TPMI /
Merge tag 'platform-drivers-x86-v6.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
- Intel PMC / PMT / TPMI / uncore-freq / vsec improvements and new platform support
- AMD PMC / PMF improvements and new platform support
- AMD ACPI based Wifi band RFI mitigation feature (WBRF)
- WMI bus driver cleanups and improvements (Armin Wolf)
- acer-wmi Predator PHN16-71 support
- New Silicom network appliance EC LEDs / GPIOs driver
* tag 'platform-drivers-x86-v6.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (96 commits) platform/x86/amd/pmc: Modify SMU message port for latest AMD platform platform/x86/amd/pmc: Add 1Ah family series to STB support list platform/x86/amd/pmc: Add idlemask support for 1Ah family platform/x86/amd/pmc: call amd_pmc_get_ip_info() during driver probe platform/x86/amd/pmc: Add VPE information for AMDI000A platform platform/x86/amd/pmc: Send OS_HINT command for AMDI000A platform platform/x86/amd/pmf: Return a status code only as a constant in two functions platform/x86/amd/pmf: Return directly after a failed apmf_if_call() in apmf_sbios_heartbeat_notify() platform/x86: wmi: linux/wmi.h: fix Excess kernel-doc description warning platform/x86/intel/pmc: Add missing extern platform/x86/intel/pmc/lnl: Add GBE LTR ignore during suspend platform/x86/intel/pmc/arl: Add GBE LTR ignore during suspend platform/x86: intel-uncore-freq: Add additional client processors platform/x86: Remove "X86 PLATFORM DRIVERS - ARCH" from MAINTAINERS platform/x86: hp-bioscfg: Removed needless asm-generic platform/x86/intel/pmc: Add Lunar Lake M support to intel_pmc_core driver platform/x86/intel/pmc: Add Arrow Lake S support to intel_pmc_core driver platform/x86/intel/pmc: Add ssram_init flag in PMC discovery in Meteor Lake platform/x86/intel/pmc: Move common code to core.c platform/x86/intel/pmc: Add PSON residency counter for Alder Lake ...
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#
2ad81579 |
| 02-Jan-2024 |
Hans de Goede <hdegoede@redhat.com> |
Merge tag 'platform-drivers-x86-v6.7-6' into pdx86/for-next
Merge the 'platform-drivers-x86-v6.7-6' fixes into pdx86/for-next so that the "Intel PMC GBE LTR regression" fixes can also be applied to
Merge tag 'platform-drivers-x86-v6.7-6' into pdx86/for-next
Merge the 'platform-drivers-x86-v6.7-6' fixes into pdx86/for-next so that the "Intel PMC GBE LTR regression" fixes can also be applied to the new Arrow Lake and Lunar Lake platform support code in pdx86/for-next .
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#
67a17233 |
| 02-Jan-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.7-rc8' into locking/core, to pick up dependent changes
Pick up these commits from Linus's tree:
b106bcf0f99a ("locking/osq_lock: Clarify osq_wait_next()") 563adbfc351b ("locking/o
Merge tag 'v6.7-rc8' into locking/core, to pick up dependent changes
Pick up these commits from Linus's tree:
b106bcf0f99a ("locking/osq_lock: Clarify osq_wait_next()") 563adbfc351b ("locking/osq_lock: Clarify osq_wait_next() calling convention") 7c2230982129 ("locking/osq_lock: Move the definition of optimistic_spin_node into osq_lock.c")
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Revision tags: v6.7-rc8, v6.7-rc7 |
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#
d873f380 |
| 19-Dec-2023 |
Rajvi Jingar <rajvi.jingar@linux.intel.com> |
platform/x86/intel/pmc: Add PSON residency counter for Alder Lake
Add PSON register offsets for Alder Lake PCH that provides an access to PSON residency counter.
Signed-off-by: Rajvi Jingar <rajvi.
platform/x86/intel/pmc: Add PSON residency counter for Alder Lake
Add PSON register offsets for Alder Lake PCH that provides an access to PSON residency counter.
Signed-off-by: Rajvi Jingar <rajvi.jingar@linux.intel.com> Link: https://lore.kernel.org/r/20231219042216.2592029-4-rajvi.jingar@linux.intel.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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Revision tags: v6.7-rc6, v6.7-rc5, v6.7-rc4 |
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#
2e35e3aa |
| 29-Nov-2023 |
Xi Pardee <xi.pardee@intel.com> |
platform/x86:intel/pmc: Call pmc_get_low_power_modes from platform init
In order to setup a table of low power mode requirements for Meteor Lake, pmc_core_get_low_power_modes() will need to be run f
platform/x86:intel/pmc: Call pmc_get_low_power_modes from platform init
In order to setup a table of low power mode requirements for Meteor Lake, pmc_core_get_low_power_modes() will need to be run from platform init code so that the enabled modes are known, allowing the use of the pmc_for_each_mode helper. Make the function global and call it from the platform init code.
Signed-off-by: Xi Pardee <xi.pardee@intel.com> Signed-off-by: David E. Box <david.e.box@linux.intel.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20231129222132.2331261-12-david.e.box@linux.intel.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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#
e543d0b5 |
| 29-Dec-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'platform-drivers-x86-v6.7-6' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Ilpo Järvinen:
- Intel PMC GBE LTR regressio
Merge tag 'platform-drivers-x86-v6.7-6' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Ilpo Järvinen:
- Intel PMC GBE LTR regression
- P2SB / PCI deadlock fix
* tag 'platform-drivers-x86-v6.7-6' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86/intel/pmc: Move GBE LTR ignore to suspend callback platform/x86/intel/pmc: Allow reenabling LTRs platform/x86/intel/pmc: Add suspend callback platform/x86: p2sb: Allow p2sb_bar() calls during PCI device probe
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#
70681aa0 |
| 23-Dec-2023 |
David E. Box <david.e.box@linux.intel.com> |
platform/x86/intel/pmc: Move GBE LTR ignore to suspend callback
Commit 804951203aa5 ("platform/x86:intel/pmc: Combine core_init() and core_configure()") caused a network performance regression due t
platform/x86/intel/pmc: Move GBE LTR ignore to suspend callback
Commit 804951203aa5 ("platform/x86:intel/pmc: Combine core_init() and core_configure()") caused a network performance regression due to the GBE LTR ignore that it added at probe. This was needed in order to allow the SoC to enter the deepest Package C state. To fix the regression and at least support PC10 during suspend, move the LTR ignore from probe to the suspend callback, and enable it again on resume. This solution will allow PC10 during suspend but restrict Package C entry at runtime to no deeper than PC8/9 while a network cable it attach to the PCH LAN.
Fixes: 804951203aa5 ("platform/x86:intel/pmc: Combine core_init() and core_configure()") Signed-off-by: "David E. Box" <david.e.box@linux.intel.com> Link: https://lore.kernel.org/r/20231223032548.1680738-6-david.e.box@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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#
6f9cc5c1 |
| 23-Dec-2023 |
David E. Box <david.e.box@linux.intel.com> |
platform/x86/intel/pmc: Allow reenabling LTRs
Commit 804951203aa5 ("platform/x86:intel/pmc: Combine core_init() and core_configure()") caused a network performance regression due to the GBE LTR igno
platform/x86/intel/pmc: Allow reenabling LTRs
Commit 804951203aa5 ("platform/x86:intel/pmc: Combine core_init() and core_configure()") caused a network performance regression due to the GBE LTR ignore that it added during probe. The fix will move the ignore to occur at suspend-time (so as to not affect suspend power). This will require the ability to enable the LTR again on resume. Modify pmc_core_send_ltr_ignore() to allow enabling an LTR.
Fixes: 804951203aa5 ("platform/x86:intel/pmc: Combine core_init() and core_configure()") Signed-off-by: "David E. Box" <david.e.box@linux.intel.com> Link: https://lore.kernel.org/r/20231223032548.1680738-5-david.e.box@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Revision tags: v6.7-rc3, v6.7-rc2, v6.7-rc1 |
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#
cdd5b5a9 |
| 07-Nov-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.7 merge window.
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Revision tags: v6.6, v6.6-rc7, v6.6-rc6, v6.6-rc5, v6.6-rc4, v6.6-rc3, v6.6-rc2, v6.6-rc1 |
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#
34069d12 |
| 05-Sep-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.5' into next
Sync up with mainline to bring in updates to the shared infrastructure.
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Revision tags: v6.5, v6.5-rc7, v6.5-rc6 |
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#
2612e3bb |
| 07-Aug-2023 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catching-up with drm-next and drm-intel-gt-next. It will unblock a code refactor around the platform definitions (names vs acronyms).
Signed-off-by: Rodrigo V
Merge drm/drm-next into drm-intel-next
Catching-up with drm-next and drm-intel-gt-next. It will unblock a code refactor around the platform definitions (names vs acronyms).
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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