Show patches with: Submitter = Kumar Kartikeya Dwivedi       |    Archived = No       |   1293 patches
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Patch Series A/R/T S/W/F Date Submitter Delegate State
[bpf-next,v4,25/25] selftests/bpf: Add tests for rqspinlock Resilient Queued Spin Lock - - - 6821 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,24/25] bpf: Maintain FIFO property for rqspinlock unlock Resilient Queued Spin Lock - - - 6821 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,23/25] bpf: Implement verifier support for rqspinlock Resilient Queued Spin Lock 1 - - 6821 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,22/25] bpf: Introduce rqspinlock kfuncs Resilient Queued Spin Lock - - - 6722 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,21/25] bpf: Convert lpm_trie.c to rqspinlock Resilient Queued Spin Lock - - - 6911 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,20/25] bpf: Convert percpu_freelist.c to rqspinlock Resilient Queued Spin Lock - - - 6722 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,19/25] bpf: Convert hashtab.c to rqspinlock Resilient Queued Spin Lock - - - 6821 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,18/25] rqspinlock: Add locktorture support Resilient Queued Spin Lock - - - 6911 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,17/25] rqspinlock: Add entry to Makefile, MAINTAINERS Resilient Queued Spin Lock - - - 6524 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,16/25] rqspinlock: Add macros for rqspinlock usage Resilient Queued Spin Lock - - - 6812 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,15/25] rqspinlock: Add helper to print a splat on timeout or deadlock Resilient Queued Spin Lock - - - 6821 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,14/25] rqspinlock: Add basic support for CONFIG_PARAVIRT Resilient Queued Spin Lock - - - 6821 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,13/25] rqspinlock: Add a test-and-set fallback Resilient Queued Spin Lock - - - 6821 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,12/25] rqspinlock: Add deadlock detection and recovery Resilient Queued Spin Lock - - - 6821 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,11/25] rqspinlock: Protect waiters in trylock fallback from stalls Resilient Queued Spin Lock - 1 - 6821 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,10/25] rqspinlock: Protect waiters in queue from stalls Resilient Queued Spin Lock - 1 - 6821 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,09/25] rqspinlock: Protect pending bit owners from stalls Resilient Queued Spin Lock - 1 - 6821 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,08/25] rqspinlock: Hardcode cond_acquire loops for arm64 Resilient Queued Spin Lock - - - 6821 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,07/25] rqspinlock: Add support for timeouts Resilient Queued Spin Lock - 1 - 6821 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,06/25] rqspinlock: Drop PV and virtualization support Resilient Queued Spin Lock - 1 - 6911 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,05/25] rqspinlock: Add rqspinlock.h header Resilient Queued Spin Lock - 1 - 6821 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,04/25] locking: Copy out qspinlock.c to kernel/bpf/rqspinlock.c Resilient Queued Spin Lock - 1 - 6812 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,03/25] locking: Allow obtaining result of arch_mcs_spin_lock_contended Resilient Queued Spin Lock - 1 - 6911 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,02/25] locking: Move common qspinlock helpers to a private header Resilient Queued Spin Lock - 1 - 6722 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v4,01/25] locking: Move MCS struct definition to public header Resilient Queued Spin Lock - 1 - 6911 2025-03-16 Kumar Kartikeya Dwivedi bpf New
[bpf-next,v1] bpf, x86: Fix objtool warning for timed may_goto [bpf-next,v1] bpf, x86: Fix objtool warning for timed may_goto - - - 701- 2025-03-15 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v1] selftests/bpf: Fix arena_spin_lock compilation on PowerPC [bpf-next,v1] selftests/bpf: Fix arena_spin_lock compilation on PowerPC - - 1 692- 2025-03-11 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v5,3/3] selftests/bpf: Add tests for arena spin lock Arena Spin Lock - - - 6911 2025-03-06 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v5,2/3] selftests/bpf: Introduce arena spin lock Arena Spin Lock - - - 6812 2025-03-06 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v5,1/3] selftests/bpf: Introduce cond_break_label Arena Spin Lock - - - 692- 2025-03-06 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v2,2/2] bpf, x86: Add x86 JIT support for timed may_goto Timed may_goto - - - 702- 2025-03-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v2,1/2] bpf: Add verifier support for timed may_goto Timed may_goto - - - 702- 2025-03-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,3/3] selftests/bpf: Add tests for extending sleepable global subprogs Global subprogs in RCU/{preempt,irq}-disabled sections - - - 692- 2025-03-01 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,2/3] selftests/bpf: Test sleepable global subprogs in atomic contexts Global subprogs in RCU/{preempt,irq}-disabled sections - - - 692- 2025-03-01 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,1/3] bpf: Summarize sleepable global subprogs Global subprogs in RCU/{preempt,irq}-disabled sections - - - 6911 2025-03-01 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v3,3/3] selftests/bpf: Add tests for raw_tp NULL args Explicit raw_tp NULL arguments - - - 48-- 2024-12-13 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v3,2/3] bpf: Augment raw_tp arguments with PTR_MAYBE_NULL Explicit raw_tp NULL arguments - 1 - 48-- 2024-12-13 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v3,1/3] bpf: Revert "bpf: Mark raw_tp arguments with PTR_MAYBE_NULL" Explicit raw_tp NULL arguments - - - 48-- 2024-12-13 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v1,2/2] selftests/bpf: Add test for narrow ctx load for pointer args Add missing size check for BTF-based ctx access - - - 48-- 2024-12-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v1,1/2] bpf: Check size for BTF-based ctx access of pointer members Add missing size check for BTF-based ctx access 1 - - 48-- 2024-12-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v4,5/5] selftests/bpf: Add test for narrow spill into 64-bit spilled scalar Fixes for stack with allow_ptr_leaks 1 - - 6014 2024-12-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v4,4/5] selftests/bpf: Add test for reading from STACK_INVALID slots Fixes for stack with allow_ptr_leaks - - - 6023 2024-12-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v4,3/5] selftests/bpf: Introduce __caps_unpriv annotation for tests Fixes for stack with allow_ptr_leaks - - - 6023 2024-12-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v4,2/5] bpf: Fix narrow scalar spill onto 64-bit spilled scalar slots Fixes for stack with allow_ptr_leaks 2 - - 6113 2024-12-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v4,1/5] bpf: Don't mark STACK_INVALID as STACK_MISC in mark_stack_slot_misc Fixes for stack with allow_ptr_leaks 1 - - 6113 2024-12-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v6,7/7] selftests/bpf: Add IRQ save/restore tests IRQ save/restore 1 - - 632- 2024-12-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v6,6/7] selftests/bpf: Expand coverage of preempt tests to sleepable kfunc IRQ save/restore 1 - - 632- 2024-12-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v6,5/7] bpf: Improve verifier log for resource leak on exit IRQ save/restore 1 - - 632- 2024-12-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v6,4/7] bpf: Introduce support for bpf_local_irq_{save,restore} IRQ save/restore 1 - - 6221 2024-12-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v6,3/7] bpf: Refactor mark_{dynptr,iter}_read IRQ save/restore 1 - - 632- 2024-12-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v6,2/7] bpf: Refactor {acquire,release}_reference_state IRQ save/restore 1 - - 632- 2024-12-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v6,1/7] bpf: Consolidate locks and reference state in verifier state IRQ save/restore 1 - - 632- 2024-12-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v2] bpf: Zero index arg error string for dynptr and iter [bpf-next,v2] bpf: Zero index arg error string for dynptr and iter - - - 6122 2024-12-03 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v2,2/2] selftests/bpf: Add tests for iter arg check Fix missing process_iter_arg type check - - - 6311 2024-12-03 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v2,1/2] bpf: Ensure reg is PTR_TO_STACK in process_iter_arg Fix missing process_iter_arg type check - - - 6221 2024-12-03 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v6,2/2] bpf: Drop special callback reference handling Refactor lock management - - - 6011 2024-11-09 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v6,1/2] bpf: Refactor active lock management Refactor lock management - - - 5921 2024-11-09 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,3/3] selftests/bpf: Add tests for raw_tp null handling Handle possible NULL trusted raw_tp arguments - 1 - 592- 2024-11-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,2/3] selftests/bpf: Clean up open-coded gettid syscall invocations Handle possible NULL trusted raw_tp arguments - 1 - 592- 2024-11-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,1/3] bpf: Mark raw_tp arguments with PTR_MAYBE_NULL Handle possible NULL trusted raw_tp arguments - 1 1 59-2 2024-11-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v1,3/3] selftests/bpf: Add tests for tail calls with locks and refs Fix resource leak checks for tail calls - - - 5911 2024-11-03 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v1,2/3] bpf: Unify resource leak checks Fix resource leak checks for tail calls - - - 592- 2024-11-03 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v1,1/3] bpf: Tighten tail call checks for lingering locks, RCU, preempt_disable Fix resource leak checks for tail calls - - - 5911 2024-11-03 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v2] selftests/bpf: Add timer lockup selftest [bpf,v2] selftests/bpf: Add timer lockup selftest - - - 5615 2024-07-11 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v1,2/3] bpf: Defer work in bpf_timer_cancel_and_free Fixes for BPF timer lockup and UAF - - - 5714 2024-07-09 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v1,1/3] bpf: Fail bpf_timer_cancel when callback is being cancelled Fixes for BPF timer lockup and UAF - - - 58-4 2024-07-09 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v2,2/2] selftests/bpf: Add tests for preempt kfuncs Introduce bpf_preempt_{disable,enable} - - - 602- 2024-04-24 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v2,1/2] bpf: Introduce bpf_preempt_[disable,enable] kfuncs Introduce bpf_preempt_{disable,enable} - - - 5822 2024-04-24 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v2,2/2] selftests/bpf: Add tests for RCU lock transfer between subprogs Transfer RCU lock state across subprog calls 2 - - 602- 2024-02-05 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v2,1/2] bpf: Transfer RCU lock state between subprog calls Transfer RCU lock state across subprog calls 2 - 1 602- 2024-02-05 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v2,2/2] selftests/bpf: Add test for static subprog call in lock cs Enable static subprog calls in spin lock critical sections 2 - - 602- 2024-02-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v2,1/2] bpf: Allow calling static subprogs while holding a bpf_spin_lock Enable static subprog calls in spin lock critical sections 2 - - 602- 2024-02-04 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next] selftests/bpf: Make linked_list failure test more robust [bpf-next] selftests/bpf: Make linked_list failure test more robust - - - 32-- 2023-10-20 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v2,3/3] bpf: Disable exceptions when CONFIG_UNWINDER_FRAME_POINTER=y Fixes for Exceptions - - - 4212 2023-09-18 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v2,2/3] bpf: Fix bpf_throw warning on 32-bit arch Fixes for Exceptions - - 1 42-3 2023-09-18 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v2,1/3] selftests/bpf: Print log buffer for exceptions test only on failure Fixes for Exceptions - - - 4122 2023-09-18 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,17/17] selftests/bpf: Add tests for BPF exceptions Exceptions - 1/2 - - - 4212 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,16/17] selftests/bpf: Add BPF assertion macros Exceptions - 1/2 - - - 4212 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,15/17] libbpf: Add support for custom exception callbacks Exceptions - 1/2 - - - 4212 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,14/17] libbpf: Refactor bpf_object__reloc_code Exceptions - 1/2 - - - 4212 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,13/17] bpf: Fix kfunc callback register type handling Exceptions - 1/2 1 - - 4221 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,12/17] bpf: Disallow fentry/fexit/freplace for exception callbacks Exceptions - 1/2 - - - 4221 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,11/17] bpf: Detect IP == ksym.end as part of BPF program Exceptions - 1/2 - - - 4311 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,10/17] bpf: Prevent KASAN false positive with bpf_throw Exceptions - 1/2 1 - - 4212 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,09/17] mm: kasan: Declare kasan_unpoison_task_stack_below in kasan.h Exceptions - 1/2 - 1 - 4311 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,08/17] bpf: Treat first argument as return value for bpf_throw Exceptions - 1/2 - - - 4221 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,07/17] bpf: Perform CFG walk for exception callback Exceptions - 1/2 - - - 4221 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,06/17] bpf: Add support for custom exception callbacks Exceptions - 1/2 - - - 4221 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,05/17] bpf: Refactor check_btf_func and split into two phases Exceptions - 1/2 - - - 3924 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,04/17] bpf: Implement BPF exceptions Exceptions - 1/2 - - - 4023 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,03/17] bpf: Implement support for adding hidden subprogs Exceptions - 1/2 - - - 4221 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,02/17] arch/x86: Implement arch_bpf_stack_walk Exceptions - 1/2 - - - 4221 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v3,01/17] bpf: Use bpf_is_subprog to check for subprogs Exceptions - 1/2 - - - 4311 2023-09-12 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v1,2/2] selftests/bpf: Add test for bpf_obj_drop with bad reg->off Fix for check_func_arg_reg_off - - - 4212 2023-08-22 Kumar Kartikeya Dwivedi bpf Accepted
[bpf-next,v1,1/2] bpf: Fix check_func_arg_reg_off bug for graph root/node Fix for check_func_arg_reg_off - - - 4212 2023-08-22 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v2,3/3] selftests/bpf: Add more tests for check_max_stack_depth bug Two more fixes for check_max_stack_depth - - - 492- 2023-07-17 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v2,2/3] bpf: Repeat check_max_stack_depth for async callbacks Two more fixes for check_max_stack_depth - - - 50-1 2023-07-17 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v2,1/3] bpf: Fix subprog idx logic in check_max_stack_depth Two more fixes for check_max_stack_depth - - - 50-1 2023-07-17 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v1,2/2] selftests/bpf: Add selftest for check_stack_max_depth bug Fix for check_max_stack_depth - - - 4221 2023-07-05 Kumar Kartikeya Dwivedi bpf Accepted
[bpf,v1,1/2] bpf: Fix max stack depth check for async callbacks Fix for check_max_stack_depth - - - 4212 2023-07-05 Kumar Kartikeya Dwivedi bpf Accepted
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