| #
67f8bc84 |
| 01-Sep-2026 |
Maxime Ripard <mripard@kernel.org> |
Merge drm/drm-fixes into drm-misc-fixes
Let's start the 7.3 drm-misc-fixes cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
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Revision tags: v7.3-rc1, v7.2, v7.2-rc7, v7.2-rc6, v7.2-rc5, v7.2-rc4 |
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b2128290 |
| 18-Jul-2026 |
Rob Clark <robin.clark@oss.qualcomm.com> |
Merge remote-tracking branch 'drm/drm-next' into msm-next-backmerge
Backmerge of drm-next, mainly to pick up dt bindings docs updates to avoid conflicts.
Signed-off-by: Rob Clark <robin.clark@oss.q
Merge remote-tracking branch 'drm/drm-next' into msm-next-backmerge
Backmerge of drm-next, mainly to pick up dt bindings docs updates to avoid conflicts.
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
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637315cb |
| 18-Aug-2026 |
Paolo Bonzini <pbonzini@redhat.com> |
Merge tag 'kvm-riscv-7.3-1' of https://github.com/kvm-riscv/linux into HEAD
KVM/riscv changes for 7.3
- Svadu/Zicfiss/Zicfilp FWFT support for Guest - Use try_cmpxchg for IMSIC MRIF RMW - More arch
Merge tag 'kvm-riscv-7.3-1' of https://github.com/kvm-riscv/linux into HEAD
KVM/riscv changes for 7.3
- Svadu/Zicfiss/Zicfilp FWFT support for Guest - Use try_cmpxchg for IMSIC MRIF RMW - More arch-specific tracepoints in KVM RISC-V - Eager Page Splitting for KVM RISC-V - Optimize hfence request handling for SMP Guests - Improve dirty log clearing by skipping zero bits in mask - Guard HFENCE range loops against overflow - CPU PM notifiers in KVM RISC-V for non-retentive idle states - Fix kernel-mode vector context save/restore for Guest
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| #
efe86f08 |
| 14-Jul-2026 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-xe-next
Sync some i915/display changes
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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Revision tags: v7.2-rc3, v7.2-rc2 |
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6d177908 |
| 30-Jun-2026 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Sync with v7.2-rc1.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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827b9aab |
| 30-Jun-2026 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging to get drm-misc-next to v7.2-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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| #
7dd19ada |
| 28-Jun-2026 |
Danilo Krummrich <dakr@kernel.org> |
Merge tag 'v7.2-rc1' into drm-rust-next
Merge v7.2-rc1 into drm-rust-next to start the next cycle.
Devres now requires T: 'static, which conflicts with shmem::Object using Devres<SGTableMap<T, C>>
Merge tag 'v7.2-rc1' into drm-rust-next
Merge v7.2-rc1 into drm-rust-next to start the next cycle.
Devres now requires T: 'static, which conflicts with shmem::Object using Devres<SGTableMap<T, C>> without that bound. Resolve by adding 'static as a supertrait to DriverObject and DeviceContext, which does not restrict any current use cases since DriverObject is always implemented on owned, refcounted types and DeviceContext is a sealed marker trait with only unit-type implementors.
If DriverObject (or DeviceContext) ever becomes lifetime-parameterized (e.g. via a GAT for TTM backed objects), the 'static supertrait can be relaxed at that point.
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
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64390793 |
| 21-Aug-2026 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'probes-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull probes updates from Masami Hiramatsu: "BTF typecasting and variable fetch enhancements:
- Typecas
Merge tag 'probes-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull probes updates from Masami Hiramatsu: "BTF typecasting and variable fetch enhancements:
- Typecast support across probe events: Extended BTF typecasting syntax (e.g., (STRUCT)PARAM->MEMBER) to kprobes, uprobes, and fprobes on function entry and return
- Nested typecasts: Added support for chaining and nesting typecasts up to 3 levels, including casting registers and stack variables
- Field specifier option: Added (STRUCT,FIELD) syntax to emulate container_of(), allowing retrieval of parent structures from member pointers
- $current variable support: Introduced $current special variable to access the running task_struct via BTF dereferencing
- Per-CPU variable access: Added this_cpu_read() and this_cpu_ptr() fetcharg methods to trace CPU-local data safely
- Fetcharg bytecode dumper: Added CONFIG_PROBE_EVENTS_DUMP_FETCHARG to dump the compiled fetcharg bytecode instructions as comments in dynamic_events
- Extended symbol name handling: Removed the MAX_COMMON_HEAD_LEN limit and extended MAX_ARGSTR_LEN to 256 bytes, enabling probing of long symbols, mangled Rust symbols and complex BTF expressions
- eprobe variable syntax: Allowed eprobes to reference event fields directly without requiring a '$' prefix
- Cleanup unused parameters, redundant codes, duplicate macros and pointer arithmetic
- Use a ternary operator for simplifying fetch_type_from_btf_type()
Expanded boot time dynamic probe support:
- Add boot-time tracing configuration support for event probes (eprobes), function probes (fprobes), and tracepoint probes (tprobes)
- Allow comment lines ('#') in dynamic_events file
Optimization, robustness, and cleanups:
- Simplify fprobe_remove_ips() by reusing graph and ftrace helpers
- Remove __packed attribute from struct __fprobe_header to avoid unaligned memory access penalties on RISC architectures
- Remove redundant memset() calls in perf event probe handlers
- Replace legacy __ASSEMBLY__ with __ASSEMBLER__ in header files
Selftests & refactoring:
- Refactor parse_probe_arg() and parse_probe_vars(), and eliminate recursion in probe argument parsing to protect kernel stack depth
- Add selftests for BTF typecasts and module probing without module prefixes
- Force LC_ALL=C in ftracetest to prevent test failures on localized systems
- Refactor btf_type_skip_modifiers() to remove ignored id parameter
- Sort ERRORS list in trace_probe.h alphabetically
- Fix typo in fprobe docs, and trace_fprobe function name
- Rename FETCH_OP_DATA to FETCH_OP_IMMSTR
- Make file offset error message probe-agnostic"
* tag 'probes-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: (37 commits) fprobe: Simplify fprobe_remove_ips() by reusing existing helpers tracing/boot: Add support for eprobe, fprobe, and tprobe events selftests/ftrace: Force C locale in ftracetest tracing/probes: Treating longer symbol name on event comparation docs: trace: fprobe: fix 'thos' spelling tracing/probes: Fix extra whitespace in trace_probe_kernel.h tracing/kprobe: Remove redundant memset in kprobe_perf_func() tracing/fprobe: Remove redundant memset in fentry_perf_func() tracing/fprobe: Remove redundant snprintf in trace_fprobe_match_command_head() tracing/probes: Simplify BTF_KIND_PTR case in fetch_type_from_btf_type() tracing/probes: Cleanup pointer arithmetic in store_trace_entry_data() tracing/probes: Remove unused parameter from parse_probe_var_retval() tracing/probes: Remove redundant bounds check in trace_probe_compare_arg_type() tracing/probes: Remove redundant boolean conversion in trace_probe_has_single_file() tracing/probes: Remove duplicate MAX_ARRAY_LEN macro definition selftests/ftrace: Add test case for a symbol in a module without module name tracing/probes: Eliminate recursion in parse_probe_arg() tracing/probes: Extend max length of argument string tracing/probes: Sort ERRORS list in trace_probe.h alphabetically tracing/probes: Refactor parse_probe_arg() ...
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dccddc39 |
| 02-Jul-2026 |
Masami Hiramatsu (Google) <mhiramat@kernel.org> |
tracing/probes: Support dumping fetcharg program for debugging dynamic events
For debugging probe events, it is helpful to verify the compiled fetch instructions for each probe argument. This introd
tracing/probes: Support dumping fetcharg program for debugging dynamic events
For debugging probe events, it is helpful to verify the compiled fetch instructions for each probe argument. This introduces a new kernel config CONFIG_PROBE_EVENTS_DUMP_FETCHARG to decode the instruction sequence of each argument and display it under a commented line starting with '#' immediately following the dynamic event definition (such as in dynamic_events, kprobe_events, uprobe_events, etc.).
For example: /sys/kernel/tracing # cat dynamic_events p:kprobes/p_vfs_read_0 vfs_read arg1=+0(file):ustring arg2=%ax:x16 # arg1: ARG(0) -> ST_USTRING(offset=0,size=4) -> END # arg2: REG(80) -> ST_RAW(size=2) -> END
Link: https://lore.kernel.org/all/178271359508.1176915.11895926894608440183.stgit@devnote2/
Assisted-by: Antigravity:gemini-3.5-flash Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
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| #
3d5e4894 |
| 19-Aug-2026 |
Jiri Kosina <jkosina@suse.com> |
Merge branch 'for-7.3/steam' into for-linus
- initial support for 2026 Steam Controller (Vicki Pfau) - support for sensor events on the 2025 Steam Controller (Vicki Pfau) - assorted fixes, improveme
Merge branch 'for-7.3/steam' into for-linus
- initial support for 2026 Steam Controller (Vicki Pfau) - support for sensor events on the 2025 Steam Controller (Vicki Pfau) - assorted fixes, improvements and code refactoring (Vicki Pfau)
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0eaed89c |
| 17-Aug-2026 |
Thomas Gleixner <tglx@kernel.org> |
Merge tag 'timers-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource
- Use designated initializers for sh_mtu2, sh_cmt, and sh_tmu, and dro
Merge tag 'timers-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource
- Use designated initializers for sh_mtu2, sh_cmt, and sh_tmu, and drop the unused initializer in the platform_device_id table for sh_mtu2 (Uwe Kleine-König)
- Remove redundant dev_err()/dev_err_probe() messages when devm_request_*_irq() fails, as the helper already logs an error message (Pan Chuang)
- Fix a boot hang on Allwinner D1 when a forced minimum delta is used with the sun4i timer (Felix Yan)
- Fix an IRQ leak in the cpuhp_setup_state() error path by freeing the IRQ on failure in the NXP PIT driver (WenTao Liang)
- Fix incorrect unmapping of shared MMIO between the clocksource and clockevent drivers. If one of them fails to initialize, the error path unmaps the shared MMIO region, leaving the other driver with an invalid mapping on clps711x (Guangshuo Li)
- Make the samsung_pwm driver compatible with PREEMPT_RT by replacing regular spinlocks with raw_spinlock_t in atomic contexts (Marek Szyprowski)
- Use __raw_readl() and __raw_writel() instead of ioread32() and iowrite32() to support SWAP_IO_SPACE in the rtl-otto driver (Rustam Adilov)
- Fix a missing clk_disable_unprepare() call in the timer initialization error path of the Armada driver (Yuho Choi)
Link: https://lore.kernel.org/lkml/75feea31-683d-45a1-87f4-ab045e0152ae@oss.qualcomm.com
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b4d85f86 |
| 15-Aug-2026 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 7.3 merge window.
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76904fcc |
| 14-Jul-2026 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v7.2-rc3' into next
Sync up with mainline to pull in stable fixes to avoid merge conflicts.
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00599d48 |
| 29-Jun-2026 |
Maarten Lankhorst <dev@lankhorst.se> |
Merge drm/drm-fixes into drm-misc-fixes
Pull in tag v7.2-rc1 so that drm-misc-fixes becomes useful again, and drm-misc-next-fixes can be closed.
Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
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Revision tags: v7.2-rc1 |
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7a0e692a |
| 23-Jun-2026 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 7.2 merge window.
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9ecfb2f7 |
| 19-Jun-2026 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'trace-ring-buffer-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull ring-buffer updates from Steven Rostedt
- Do not invalidate entire buffer for invalid sub
Merge tag 'trace-ring-buffer-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull ring-buffer updates from Steven Rostedt
- Do not invalidate entire buffer for invalid sub-buffers
For the persistent ring buffer, if one sub-buffer is found to be invalid, it invalidates the entire per CPU ring buffer. This can lose a lot of valuable data if there's some corruption with the writes to the buffer not syncing properly on a hard crash. Instead, if a sub-buffer is found to be invalid, simply zero it out and mark it for "missed events".
When the persistent ring buffer is read and a sub-buffer that was cleared due to being invalid on boot up is discovered, the output will show "[LOST EVENTS]" to let the user know that events were missing at that location. Displaying the events from valid buffers can still be useful.
- Add a test to be able to test corrupted sub-buffers
If a persistent ring buffer is created as "ptraingtest" and the new config that adds the test is enabled, when a panic happens, the kernel will randomly corrupt one of the per CPU ring buffers. On boot up, the sub-buffers with the corruption should be cleared and flagged. When reading this buffer, the missed events should should [LOST EVENTS].
- Add commit number in the sub-buffer meta debug info
The commit is used to know the content of a meta page. Add it to the buffer_meta file that is shown for each per CPU buffer.
- Clean up the persistent ring buffer validation code
Add some helper functions and make variable names more consistent.
* tag 'trace-ring-buffer-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: ring-buffer: Better comment the use of RB_MISSED_EVENTS ring-buffer: Show persistent buffer dropped events in trace_pipe file ring-buffer: Show persistent buffer dropped events in trace file ring-buffer: Have dropped subbuffers be persistent across reboots ring-buffer: Cleanup buffer_data_page related code ring-buffer: Cleanup persistent ring buffer validation ring-buffer: Show commit numbers in buffer_meta file ring-buffer: Add persistent ring buffer invalid-page inject test ring-buffer: Skip invalid sub-buffers when rewinding persistent ring buffer ring-buffer: Skip invalid sub-buffers when validating persistent ring buffer
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Revision tags: v7.1, v7.1-rc7 |
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fff88709 |
| 01-Jun-2026 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v7.1-rc6' into next
Sync up with mainline to pull in a fix to IMS PCU driver and other enhancements.
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Revision tags: v7.1-rc6, v7.1-rc5 |
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68413a36 |
| 22-May-2026 |
Masami Hiramatsu (Google) <mhiramat@kernel.org> |
ring-buffer: Add persistent ring buffer invalid-page inject test
Add a self-corrupting test for the persistent ring buffer.
This will inject an erroneous value to some sub-buffer pages (where the i
ring-buffer: Add persistent ring buffer invalid-page inject test
Add a self-corrupting test for the persistent ring buffer.
This will inject an erroneous value to some sub-buffer pages (where the index is even or multiples of 5) in the persistent ring buffer when the kernel panics, and checks whether the number of detected invalid pages and the total entry_bytes are the same as the recorded values after reboot.
This ensures that the kernel can correctly recover a partially corrupted persistent ring buffer after a reboot or panic.
The test only runs on the persistent ring buffer whose name is "ptracingtest". The user has to fill it with events before a kernel panic.
To run the test, enable CONFIG_RING_BUFFER_PERSISTENT_INJECT and add the following kernel cmdline:
reserve_mem=20M:2M:trace trace_instance=ptracingtest^traceoff@trace panic=1
Run the following commands after the 1st boot:
cd /sys/kernel/tracing/instances/ptracingtest echo 1 > tracing_on echo 1 > events/enable sleep 3 echo c > /proc/sysrq-trigger
After panic message, the kernel will reboot and run the verification on the persistent ring buffer, e.g.
Ring buffer meta [2] invalid buffer page detected Ring buffer meta [2] is from previous boot! (318 pages discarded) Ring buffer testing [2] invalid pages: PASSED (318/318) Ring buffer testing [2] entry_bytes: PASSED (1300476/1300476)
Link: https://patch.msgid.link/20260522171051.260140328@kernel.org Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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5c8cbca2 |
| 21-May-2026 |
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> |
Merge branch '20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEAD
Merge the branch with the soc/qcom changes, required fo
Merge branch '20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEAD
Merge the branch with the soc/qcom changes, required for the next UBWC patches.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
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09d6818d |
| 18-May-2026 |
Thomas Gleixner <tglx@kernel.org> |
Merge branch 'linus' into timers/clocksource
... to bring it up to date for new changes.
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Revision tags: v7.1-rc4 |
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658a6021 |
| 15-May-2026 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Some Display Port Adaptive Sync depends on drm work.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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8edf8b09 |
| 12-May-2026 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Backmerging to pull in commit 5401b9adebc9 ("i915: don't use a vma that didn't match the context VM") to revert it.
Signed-off-by: Joonas Lahtinen <joonas.
Merge drm/drm-next into drm-intel-gt-next
Backmerging to pull in commit 5401b9adebc9 ("i915: don't use a vma that didn't match the context VM") to revert it.
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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Revision tags: v7.1-rc3 |
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c53ed3e9 |
| 08-May-2026 |
Thomas Hellström <thomas.hellstrom@linux.intel.com> |
Merge drm/drm-next into drm-xe-next
Bringing in recent display changes.
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
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Revision tags: v7.1-rc2 |
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cafac16b |
| 27-Apr-2026 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Getting fixes and updates from v7.1-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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9c9fe04e |
| 27-Apr-2026 |
Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> |
Merge tag 'v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next
Linux 7.1-rc1
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