Carlos López eaac726ea1 lib: sbi_heap: add TSA annotations ...

Add Thread Safety Analysis (TSA) annotations for the heap allocator.
This includes indicating which fields are protected by a spinlock and
annotating functions that must be called under a spinlock. Exclude
sbi_heap_init_new(), as the spinlock cannot be acquired before it is
initialized.

Signed-off-by: Carlos López <carlos.lopezr4096@gmail.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20260909162322.29778-6-carlos.lopezr4096@gmail.com
Signed-off-by: Anup Patel <anup@brainfault.org>

2026-09-16 09:48:30 +05:30

..

tests

lib: sbi: clamp sbi_ecall_get_extensions_str buffer offset

2026-08-31 18:08:50 +05:30

Kconfig

lib: make SBI_HARTMASK_MAX_BITS customizable, default 256

2026-08-20 17:57:19 +05:30

objects.mk

lib: sbi_domain: Rename per-domain data to per-domain state

2026-09-05 12:53:15 +05:30

riscv_asm.c

lib: sbi: Move hart PMP functions to sbi_hart_pmp.c

2026-06-10 17:55:33 +05:30

riscv_atomic.c

lib: Use proper add opcode on RV32 with Zalrsc

2026-03-10 10:47:23 +05:30

riscv_hardfp.S

lib: Move sbi core library to lib/sbi

2019-06-19 09:48:51 +05:30

riscv_locks.c

lib: sbi_locks: annotate spinlock APIs for TSA

2026-09-16 09:48:30 +05:30

sbi_bitmap.c

lib: Simple bitmap library

2020-03-11 15:29:45 +05:30

sbi_bitops.c

lib: fix compilation when strings.h is included

2022-02-04 11:04:19 +05:30

sbi_console.c

lib: sbi: Introduce an early console buffer for caching early prints

2024-07-24 12:18:41 +05:30

sbi_cppc.c

lib: sbi: Implement SBI CPPC extension

2023-04-07 09:36:01 +05:30

sbi_dbtr.c

lib: sbi: Rename map_range/unmap_range functions

2026-09-05 12:52:39 +05:30

sbi_domain_context.c

lib: sbi_domain: Introduce domain intialization order

2026-09-16 09:21:21 +05:30

sbi_domain_state.c

lib: sbi_domain: Rename per-domain data to per-domain state

2026-09-05 12:53:15 +05:30

sbi_domain.c

lib: sbi_domain: Introduce domain intialization order

2026-09-16 09:21:21 +05:30

sbi_double_trap.c

lib: sbi: sse: allow adding new events

2025-01-30 10:40:49 +05:30

sbi_ecall_base.c

lib: sbi: Print list of available SBI extensions at boot-time

2024-12-22 11:16:13 +05:30

sbi_ecall_cppc.c

lib: sbi: Print list of available SBI extensions at boot-time

2024-12-22 11:16:13 +05:30

sbi_ecall_dbcn.c

lib: sbi: Rename map_range/unmap_range functions

2026-09-05 12:52:39 +05:30

sbi_ecall_dbtr.c

lib: sbi: dbtr: Fix update_triggers to match SBI

2025-06-16 17:01:52 +05:30

sbi_ecall_exts.carray

lib: sbi_ecall: Generate extensions list with carray

2022-10-23 11:00:30 +05:30

sbi_ecall_fwft.c

include: sbi: Change SBI spec version to 3.0

2025-05-20 13:47:34 +05:30

sbi_ecall_hsm.c

lib: sbi: Print list of available SBI extensions at boot-time

2024-12-22 11:16:13 +05:30

sbi_ecall_ipi.c

lib: sbi: Print list of available SBI extensions at boot-time

2024-12-22 11:16:13 +05:30

sbi_ecall_legacy.c

lib: sbi_timer: Add support for timer events

2026-05-09 13:16:05 +05:30

sbi_ecall_mpxy.c

include: sbi: Change SBI spec version to 3.0

2025-05-20 13:47:34 +05:30

sbi_ecall_pmu.c

lib: sbi_pmu: Add FW counter index validation when reading high bits on RV64

2026-02-21 10:20:41 +05:30

sbi_ecall_rfence.c

lib: sbi: Print list of available SBI extensions at boot-time

2024-12-22 11:16:13 +05:30

sbi_ecall_srst.c

lib: sbi: Print list of available SBI extensions at boot-time

2024-12-22 11:16:13 +05:30

sbi_ecall_sse.c

include: sbi: Change SBI spec version to 3.0

2025-05-20 13:47:34 +05:30

sbi_ecall_susp.c

lib: sbi: Print list of available SBI extensions at boot-time

2024-12-22 11:16:13 +05:30

sbi_ecall_time.c

lib: sbi_timer: Add support for timer events

2026-05-09 13:16:05 +05:30

sbi_ecall_vendor.c

lib: sbi: Print list of available SBI extensions at boot-time

2024-12-22 11:16:13 +05:30

sbi_ecall.c

lib: sbi: clamp sbi_ecall_get_extensions_str buffer offset

2026-08-31 18:08:50 +05:30

sbi_emulate_csr.c

lib: sbi: respect scounteren when emulating timeh

2026-09-04 13:44:57 +05:30

sbi_expected_trap.S

lib: sbi: expected trap must always clear MPRV

2025-12-26 16:22:09 +05:30

sbi_fifo.c

lib: sbi_fifo: add TSA annotations

2026-09-16 09:48:30 +05:30

sbi_fp.c

lib: sbi: Fix FP state enable in sbi_fp_save

2026-09-05 12:33:48 +05:30

sbi_fwft.c

lib: sbi: Fix hw a/d updating defaults

2026-05-11 19:16:20 +05:30

sbi_hart_pmp.c

lib: sbi: Rename map_range/unmap_range functions

2026-09-05 12:52:39 +05:30

sbi_hart_protection.c

lib: sbi: Rename map_range/unmap_range functions

2026-09-05 12:52:39 +05:30

sbi_hart.c

lib: sbi: Move trap delegation setup to sbi_trap.c

2026-07-21 11:50:46 +05:30

sbi_heap.c

lib: sbi_heap: add TSA annotations

2026-09-16 09:48:30 +05:30

sbi_hfence.S

lib: sbi: Fix GPA passed to __sbi_hfence_gvma_xyz() functions

2021-11-02 16:02:08 +05:30

sbi_hsm.c

lib: sbi: Add system_resume callback for restoring the system

2025-10-28 11:28:09 +05:30

sbi_illegal_atomic.c

lib: atomics: fix AMO test macros

2025-12-28 20:44:03 +05:30

sbi_illegal_insn.c

lib: Emulate AMO instructions when Zaamo is not available

2025-05-20 09:18:03 +05:30

sbi_init.c

lib: sbi: Print list of all hart protection mechanisms at boot time

2026-08-02 15:17:12 +05:30

sbi_ipi.c

lib: sbi_ipi: Validate hartids against domain, not HSM state

2026-07-21 11:28:59 +05:30

sbi_irqchip.c

lib: sbi_irqchip: error handling in sbi_irqchip_raw_handler_default()

2026-09-04 13:55:01 +05:30

sbi_math.c

lib: Create a separate math helper function file

2020-05-10 09:59:24 +05:30

sbi_mpxy.c

lib: sbi_domain: Rename per-domain data to per-domain state

2026-09-05 12:53:15 +05:30

sbi_platform.c

lib: sbi: Remove sbi_platform_hart_index/invalid() functions

2023-09-24 11:39:30 +05:30

sbi_pmp.c

lib: sbi: Add sbi_pmp_is_enabled() helper

2026-06-10 13:25:29 +05:30

sbi_pmu.c

lib: sbi: Rename map_range/unmap_range functions

2026-09-05 12:52:39 +05:30

sbi_scratch.c

lib: sbi: Set the scratch allocation to alignment to cacheline size

2025-04-24 09:23:47 +05:30

sbi_sse.c

lib: sbi: Rename map_range/unmap_range functions

2026-09-05 12:52:39 +05:30

sbi_string.c

lib: Fix sbi_strchr to correctly handle null terminator search

2026-04-06 17:53:33 +05:30

sbi_system.c

lib: sbi: Add system_resume callback for restoring the system

2025-10-28 11:28:09 +05:30

sbi_timer.c

lib/sbi/sbi_timer: Add sbi_timer_frequency() function

2026-08-20 17:57:45 +05:30

sbi_tlb.c

lib: sbi: Allow platforms to override local TLB operations

2026-08-20 20:30:48 +05:30

sbi_trap_ldst.c

lib: sbi: Add variable-length unprivilege access functions

2026-06-17 11:41:11 +05:30

sbi_trap_v_ldst.c

lib: sbi: Rework misaligned vector load/store

2026-06-17 11:43:38 +05:30

sbi_trap.c

lib: sbi: Move trap delegation setup to sbi_trap.c

2026-07-21 11:50:46 +05:30

sbi_ubsan.c

lib: sbi: add UBSan support

2026-06-12 11:58:35 +05:30

sbi_unpriv.c

lib: sbi: Add variable-length unprivilege access functions

2026-06-17 11:41:11 +05:30

sbi_vector.c

lib: sbi: Add RISC-V vector context save/restore support

2026-05-18 14:02:28 +05:30