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UBUNTU: Ubuntu-realtime-6.8.0-1008.19

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Signed-off-by: Joseph Salisbury <joseph.salisbury@canonical.com>
This commit is contained in:
Joseph Salisbury
2024-03-25 13:00:52 -04:00
committed by Kevin Becker
parent 33a89740fb
commit 5f7eed173c
2 changed files with 182 additions and 16 deletions
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debian.realtime/changelog
+165 -5
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@@ -1,10 +1,170 @@
linux-realtime (6.8.0-1008.19) UNRELEASED; urgency=medium
linux-realtime (6.8.0-1008.19) noble; urgency=medium
CHANGELOG: Do not edit directly. Autogenerated at release.
CHANGELOG: Use the printchanges target to see the curent changes.
CHANGELOG: Use the insertchanges target to create the final log.
* noble/linux-realtime: 6.8.0-1008.19 -proposed tracker (LP: #2058957)
-- Joseph Salisbury <joseph.salisbury@canonical.com> Mon, 25 Mar 2024 12:34:20 -0400
* Packaging resync (LP: #1786013)
- debian.realtime/dkms-versions -- update from kernel-versions
(main/d2024.02.29)
* Autopkgtest failures on amd64 (LP: #2048768)
- [Packaging] realtime: update to clang-18
* Noble real-time patch set update: v6.8-rt8 (LP: #2058950)
- x86: Allow to enable RT
- x86: Enable RT also on 32bit
- sched/rt: Don't try push tasks if there are none.
- softirq: Use a dedicated thread for timer wakeups.
- rcutorture: Also force sched priority to timersd on boosting test.
- tick: Fix timer storm since introduction of timersd
- softirq: Wake ktimers thread also in softirq.
- zram: Replace bit spinlocks with spinlock_t for PREEMPT_RT.
- sched/core: Provide a method to check if a task is PI-boosted.
- softirq: Add function to preempt serving softirqs.
- time: Allow to preempt after a callback.
- printk: nbcon: Relocate 32bit seq macros
- printk: Adjust mapping for 32bit seq macros
- printk: Use prb_first_seq() as base for 32bit seq macros
- printk: ringbuffer: Do not skip non-finalized records with prb_next_seq()
- printk: ringbuffer: Clarify special lpos values
- printk: For @suppress_panic_printk check for other CPU in panic
- printk: Add this_cpu_in_panic()
- printk: ringbuffer: Cleanup reader terminology
- printk: Wait for all reserved records with pr_flush()
- printk: ringbuffer: Skip non-finalized records in panic
- printk: Disable passing console lock owner completely during panic()
- printk: Avoid non-panic CPUs writing to ringbuffer
- panic: Flush kernel log buffer at the end
- dump_stack: Do not get cpu_sync for panic CPU
- printk: Consider nbcon boot consoles on seq init
- printk: Add sparse notation to console_srcu locking
- printk: nbcon: Ensure ownership release on failed emit
- printk: Check printk_deferred_enter()/_exit() usage
- printk: nbcon: Implement processing in port->lock wrapper
- printk: nbcon: Add detailed doc for write_atomic()
- printk: nbcon: Fix kerneldoc for enums
- printk: Make console_is_usable() available to nbcon
- printk: Let console_is_usable() handle nbcon
- printk: Add @flags argument for console_is_usable()
- printk: nbcon: Provide function to flush using write_atomic()
- printk: Track registered boot consoles
- printk: nbcon: Use nbcon consoles in console_flush_all()
- printk: nbcon: Assign priority based on CPU state
- printk: nbcon: Add unsafe flushing on panic
- printk: Avoid console_lock dance if no legacy or boot consoles
- printk: Track nbcon consoles
- printk: Coordinate direct printing in panic
- printk: nbcon: Implement emergency sections
- panic: Mark emergency section in warn
- panic: Mark emergency section in oops
- rcu: Mark emergency section in rcu stalls
- lockdep: Mark emergency section in lockdep splats
- printk: nbcon: Introduce printing kthreads
- printk: Atomic print in printk context on shutdown
- printk: nbcon: Add context to console_is_usable()
- printk: nbcon: Add printer thread wakeups
- printk: nbcon: Stop threads on shutdown/reboot
- printk: nbcon: Start printing threads
- proc: Add nbcon support for /proc/consoles
- tty: sysfs: Add nbcon support for 'active'
- printk: nbcon: Provide function to reacquire ownership
- serial: core: Provide low-level functions to port lock
- serial: 8250: Switch to nbcon console
- serial: 8250: revert "drop lockdep annotation from serial8250_clear_IER()"
- printk: Add kthread for all legacy consoles
- printk: Provide threadprintk boot argument
- printk: Avoid false positive lockdep report for legacy printing
- drm/i915: Use preempt_disable/enable_rt() where recommended
- drm/i915: Don't disable interrupts on PREEMPT_RT during atomic updates
- drm/i915: Don't check for atomic context on PREEMPT_RT
- drm/i915: Disable tracing points on PREEMPT_RT
- drm/i915: skip DRM_I915_LOW_LEVEL_TRACEPOINTS with NOTRACE
- drm/i915/gt: Queue and wait for the irq_work item.
- drm/i915/gt: Use spin_lock_irq() instead of local_irq_disable() +
spin_lock()
- drm/i915: Drop the irqs_disabled() check
- drm/i915/guc: Consider also RCU depth in busy loop.
- Revert "drm/i915: Depend on !PREEMPT_RT."
- sched: define TIF_ALLOW_RESCHED
- arm: Disable jump-label on PREEMPT_RT.
- ARM: enable irq in translation/section permission fault handlers
- arm: Disable FAST_GUP on PREEMPT_RT if HIGHPTE is also enabled.
- ARM: vfp: Provide vfp_lock() for VFP locking.
- ARM: vfp: Use vfp_lock() in vfp_sync_hwstate().
- ARM: vfp: Use vfp_lock() in vfp_support_entry().
- ARM: vfp: Move sending signals outside of vfp_lock()ed section.
- ARM: Allow to enable RT
- ARM64: Allow to enable RT
- powerpc: traps: Use PREEMPT_RT
- powerpc/pseries/iommu: Use a locallock instead local_irq_save()
- powerpc/pseries: Select the generic memory allocator.
- powerpc/kvm: Disable in-kernel MPIC emulation for PREEMPT_RT
- powerpc/stackprotector: work around stack-guard init from atomic
- POWERPC: Allow to enable RT
- riscv: add PREEMPT_AUTO support
- riscv: allow to enable RT
- sysfs: Add /sys/kernel/realtime entry
* Miscellaneous Ubuntu changes
- [Packaging] realtime: drop dependency on libclang-17
* Miscellaneous upstream changes
- serial: amba-pl011: Use uart_prepare_sysrq_char().
- serial: ar933x: Use uart_prepare_sysrq_char().
- serial: bcm63xx: Use uart_prepare_sysrq_char().
- serial: meson: Use uart_prepare_sysrq_char().
- serial: msm: Use uart_prepare_sysrq_char().
- serial: omap: Use uart_prepare_sysrq_char().
- serial: pxa: Use uart_prepare_sysrq_char().
- serial: sunplus: Use uart_prepare_sysrq_char().
- serial: lpc32xx_hs: Use uart_prepare_sysrq_char() to handle sysrq.
- serial: owl: Use uart_prepare_sysrq_char() to handle sysrq.
- serial: rda: Use uart_prepare_sysrq_char() to handle sysrq.
- serial: sifive: Use uart_prepare_sysrq_char() to handle sysrq.
- serial: pch: Invoke handle_rx_to() directly.
- serial: pch: Make push_rx() return void.
- serial: pch: Don't disable interrupts while acquiring lock in ISR.
- serial: pch: Don't initialize uart_port's spin_lock.
- serial: pch: Remove eg20t_port::lock.
- serial: pch: Use uart_prepare_sysrq_char().
- net: Remove conditional threaded-NAPI wakeup based on task state.
- net: Allow to use SMP threads for backlog NAPI.
- net: Use backlog-NAPI to clean up the defer_list.
- net: Rename rps_lock to backlog_lock.
- perf: Move irq_work_queue() where the event is prepared.
- perf: Enqueue SIGTRAP always via task_work.
- perf: Remove perf_swevent_get_recursion_context() from perf_pending_task().
- perf: Split __perf_pending_irq() out of perf_pending_irq()
- Realtime patchset v6.8-rt8
[ Ubuntu: 6.8.0-20.20 ]
* noble/linux: 6.8.0-20.20 -proposed tracker (LP: #2058221)
* Noble update: v6.8.1 upstream stable release (LP: #2058224)
- x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set
- Documentation/hw-vuln: Add documentation for RFDS
- x86/rfds: Mitigate Register File Data Sampling (RFDS)
- KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests
- Linux 6.8.1
* Autopkgtest failures on amd64 (LP: #2048768)
- [Packaging] update to clang-18
* Miscellaneous Ubuntu changes
- SAUCE: apparmor4.0.0: LSM stacking v39: fix build error with
CONFIG_SECURITY=n
- [Config] amd64: MITIGATION_RFDS=y
[ Ubuntu: 6.8.0-19.19 ]
* noble/linux: 6.8.0-19.19 -proposed tracker (LP: #2057910)
* Miscellaneous Ubuntu changes
- [Packaging] re-introduce linux-doc as an empty package
[ Ubuntu: 6.8.0-18.18 ]
* noble/linux: 6.8.0-18.18 -proposed tracker (LP: #2057456)
* Miscellaneous Ubuntu changes
- [Packaging] drop dependency on libclang-17
-- Joseph Salisbury <joseph.salisbury@canonical.com> Mon, 25 Mar 2024 13:00:52 -0400
linux-realtime (6.8.0-1007.18) noble; urgency=medium
debian.realtime/config/annotations
+17 -11
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@@ -23,20 +23,11 @@ CONFIG_NUMA_BALANCING_DEFAULT_ENABLED note<'LP:1557690'>
CONFIG_OSNOISE_TRACER policy<{'amd64': 'y', 'arm64': 'y'}>
CONFIG_OSNOISE_TRACER note<'LP: #1961588'>
CONFIG_PREEMPT_DYNAMIC policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_PREEMPT_DYNAMIC note<'LP: #2051342'>
CONFIG_PREEMPT_RT policy<{'amd64': 'y', 'arm64': 'y'}>
CONFIG_PREEMPT_RT note<'must be enabled in the real-time kernel'>
CONFIG_RCU_LAZY policy<{'amd64': 'n', 'arm64': 'n'}>
CONFIG_RCU_LAZY note<'LP: #2051342'>
CONFIG_RCU_LAZY_DEFAULT_OFF policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_RCU_LAZY_DEFAULT_OFF note<'LP: #2051342'>
CONFIG_RUST policy<{'amd64': 'n'}>
CONFIG_RUST note<'TODO: update note'>
CONFIG_RUST policy<{'amd64': '-'}>
CONFIG_RUST note<'Disable Rust in linux-realtime'>
CONFIG_TIMERLAT_TRACER policy<{'amd64': 'y', 'arm64': 'y'}>
CONFIG_TIMERLAT_TRACER note<'LP: #1961588'>
@@ -78,14 +69,18 @@ CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE policy<{'arm64': '-'}>
CONFIG_ARCH_SUPPORTS_RT policy<{'amd64': 'y', 'arm64': 'y'}>
CONFIG_ARCH_WANT_PMD_MKWRITE policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_ARM64_ERRATUM_834220 policy<{'arm64': '-'}>
CONFIG_AS_VERSION policy<{'amd64': '24200', 'arm64': '24200'}>
CONFIG_AX88796B_RUST_PHY policy<{'amd64': '-'}>
CONFIG_BINDGEN_VERSION_TEXT policy<{'amd64': '-'}>
CONFIG_CC_VERSION_TEXT policy<{'amd64': '"x86_64-linux-gnu-gcc-13 (Ubuntu 13.2.0-17ubuntu2) 13.2.0"', 'arm64': '"aarch64-linux-gnu-gcc-13 (Ubuntu 13.2.0-11ubuntu1) 13.2.0"'}>
CONFIG_CEC_GPIO policy<{'amd64': 'm', 'arm64': 'n'}>
CONFIG_CEC_PIN policy<{'amd64': 'y', 'arm64': '-'}>
CONFIG_CEC_PIN_ERROR_INJ policy<{'amd64': 'y', 'arm64': '-'}>
CONFIG_COMPACT_UNEVICTABLE_DEFAULT policy<{'amd64': '0', 'arm64': '0'}>
CONFIG_CONSTRUCTORS policy<{'amd64': '-'}>
CONFIG_CONTEXT_TRACKING_FORCE policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_CONTEXT_TRACKING_USER policy<{'amd64': 'y', 'arm64': 'y'}>
CONFIG_CONTEXT_TRACKING_USER_FORCE policy<{'amd64': 'n', 'arm64': 'n'}>
CONFIG_DEBUG_MUTEXES policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_DEBUG_PREEMPT policy<{'amd64': 'y', 'arm64': 'y'}>
CONFIG_DEV_DAX policy<{'amd64': '-', 'arm64': '-'}>
@@ -144,6 +139,7 @@ CONFIG_KVM_GENERIC_MMU_NOTIFIER policy<{'amd64': 'y', 'arm64': '
CONFIG_KVM_MMIO policy<{'amd64': 'y', 'arm64': '-'}>
CONFIG_KVM_VFIO policy<{'amd64': 'y', 'arm64': '-'}>
CONFIG_KVM_XFER_TO_GUEST_WORK policy<{'amd64': 'y', 'arm64': '-'}>
CONFIG_LD_VERSION policy<{'amd64': '24200', 'arm64': '24200'}>
CONFIG_LEDS_AAEON policy<{'amd64': 'n'}>
CONFIG_LEDS_TRIGGER_CPU policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_MARVELL_GTI_WDT policy<{'arm64': 'y'}>
@@ -152,12 +148,14 @@ CONFIG_MESON_SECURE_PM_DOMAINS policy<{'arm64': 'm'}>
CONFIG_MESON_SM policy<{'arm64': 'm'}>
CONFIG_MFD_AAEON policy<{'amd64': 'n'}>
CONFIG_NEED_KVM_DIRTY_RING_WITH_BITMAP policy<{'arm64': '-'}>
CONFIG_NO_HZ_FULL policy<{'amd64': 'y', 'arm64': 'y'}>
CONFIG_NUMA_BALANCING policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_NVHE_EL2_DEBUG policy<{'arm64': '-'}>
CONFIG_PREEMPTIRQ_TRACEPOINTS policy<{'amd64': 'y'}>
CONFIG_PREEMPT_AUTO policy<{'amd64': 'n'}>
CONFIG_PREEMPT_BUILD policy<{'amd64': 'y', 'arm64': '-'}>
CONFIG_PREEMPT_BUILD_AUTO policy<{'amd64': 'y'}>
CONFIG_PREEMPT_DYNAMIC policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_PREEMPT_LAZY policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_PREEMPT_NOTIFIERS policy<{'amd64': 'y', 'arm64': '-'}>
CONFIG_PREEMPT_TRACER policy<{'amd64': 'y', 'arm64': 'n'}>
@@ -165,10 +163,15 @@ CONFIG_PREEMPT_VOLUNTARY policy<{'amd64': 'n', 'arm64': '
CONFIG_QUEUED_RWLOCKS policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_RCU_BOOST policy<{'amd64': 'y', 'arm64': 'y'}>
CONFIG_RCU_BOOST_DELAY policy<{'amd64': '500', 'arm64': '500'}>
CONFIG_RCU_LAZY policy<{'amd64': 'n', 'arm64': 'n'}>
CONFIG_RCU_LAZY_DEFAULT_OFF policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_RCU_NOCB_CPU policy<{'amd64': 'y', 'arm64': 'y'}>
CONFIG_RCU_NOCB_CPU_CB_BOOST policy<{'amd64': 'y', 'arm64': 'y'}>
CONFIG_RCU_NOCB_CPU_DEFAULT_ALL policy<{'amd64': 'n', 'arm64': 'n'}>
CONFIG_READ_ONLY_THP_FOR_FS policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_RING_BUFFER_ALLOW_SWAP policy<{'amd64': 'y'}>
CONFIG_RUSTC_VERSION_TEXT policy<{'amd64': '-'}>
CONFIG_RUST_IS_AVAILABLE policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_RUST_BUILD_ASSERT_ALLOW policy<{'amd64': '-'}>
CONFIG_RUST_DEBUG_ASSERTIONS policy<{'amd64': '-'}>
CONFIG_RUST_OVERFLOW_CHECKS policy<{'amd64': '-'}>
@@ -190,4 +193,7 @@ CONFIG_TRANSPARENT_HUGEPAGE policy<{'amd64': '-', 'arm64': '
CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_TRANSPARENT_HUGEPAGE_MADVISE policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_TRANSPARENT_HUGEPAGE_NEVER policy<{'amd64': '-', 'arm64': '-'}>
CONFIG_UBUNTU_ODM_DRIVERS policy<{'amd64': 'y', 'arm64': 'n'}>
CONFIG_UNINLINE_SPIN_UNLOCK policy<{'amd64': 'y', 'arm64': '-'}>
CONFIG_VIRT_CPU_ACCOUNTING policy<{'amd64': 'y', 'arm64': 'y'}>
CONFIG_VIRT_CPU_ACCOUNTING_GEN policy<{'amd64': 'y', 'arm64': 'y'}>