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twx-linux/arch/riscv/include/asm
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Miquel Sabaté Solà 781380d2cd riscv: kgdb: Ensure that BUFMAX > NUMREGBYTES 
The current value of BUFMAX is similar as in other architectures, but as
per documentation on KGDB (see
'Documentation/process/debugging/kgdb.rst'), BUFMAX has to be larger
than NUMREGBYTES.

Some NUMREGBYTES architectures (e.g. powerpc or hexagon) actually define
BUFMAX in relation to NUMREGBYTES, and thus this condition is always
guaranteed. Since 2048 is a value that is generally accepted on all
architectures, and that is larger than the current value of NUMREGBYTES,
we can keep this value in arch/riscv, but we can at least add an
'static_assert' as an extra measure just in case NUMREGBYTES changes in
the future for some unforseen reason.

Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>
Link: https://lore.kernel.org/r/20250915143252.154955-1-mikisabate@gmail.com
Signed-off-by: Paul Walmsley <pjw@kernel.org>
2025-10-09 19:36:45 -06:00
..
vdso riscv: errata: Fix the PAUSE Opcode for MIPS P8700 2025-09-19 10:33:56 -06:00
vendor_extensions riscv: hwprobe: Add MIPS vendor extension probing 2025-09-19 10:33:56 -06:00
acenv.h
acpi.h ACPI: RISCV: Make acpi_numa_get_nid() to be static 2024-09-17 12:02:48 -07:00
alternative-macros.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
alternative.h riscv: errata: Fix the PAUSE Opcode for MIPS P8700 2025-09-19 10:33:56 -06:00
arch_hweight.h RISC-V: separate Zbb optimisations requiring and not requiring toolchain support 2025-03-18 08:53:02 +00:00
archrandom.h
asm-extable.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
asm-offsets.h
asm-prototypes.h RISC-V Patches for the 6.16 Merge Window, Part 1 2025-06-06 18:05:18 -07:00
asm.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
assembler.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
atomic.h Merge patch series "Rework & improve riscv cmpxchg.h and atomic.h" 2024-04-28 14:50:33 -07:00
barrier.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
bitops.h riscv: Add __attribute_const__ to ffs()-family implementations 2025-09-08 14:58:51 -07:00
bug.h riscv/bug: Add ARCH_WARN_ASM macro for BUG/WARN asm code sharing with Rust 2025-07-23 00:04:53 +02:00
bugs.h riscv: Add ghostwrite vulnerability 2025-01-18 12:33:39 -08:00
cache.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
cacheflush.h mm: introduce memdesc_flags_t 2025-09-13 16:55:07 -07:00
cacheinfo.h
cfi.h kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI 2025-09-24 14:29:14 -07:00
checksum.h RISC-V: separate Zbb optimisations requiring and not requiring toolchain support 2025-03-18 08:53:02 +00:00
clint.h
clocksource.h
cmpxchg.h bpf-next-6.18 2025-09-30 17:58:11 -07:00
compat.h RISC-V: Remove unnecessary include from compat.h 2024-11-26 11:48:53 -08:00
cpu_ops_sbi.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
cpu_ops.h
cpu.h
cpufeature-macros.h riscv: Move cpufeature.h macros into their own header 2024-11-11 07:33:08 -08:00
cpufeature.h riscv: misaligned: add a function to check misalign trap delegability 2025-06-04 15:11:07 -07:00
cpuidle.h
crash_reserve.h
csr.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
current.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
delay.h
dma-noncoherent.h
dmi.h riscv: dmi: Add SMBIOS/DMI support 2024-06-26 08:02:33 -07:00
efi.h
elf.h riscv: Introduce set_compat_task() in asm/compat.h 2024-03-19 16:39:40 -07:00
entry-common.h riscv: Fix default misaligned access trap 2024-11-12 14:45:26 -08:00
errata_list_vendors.h riscv: errata: Fix the PAUSE Opcode for MIPS P8700 2025-09-19 10:33:56 -06:00
errata_list.h riscv: errata: Fix the PAUSE Opcode for MIPS P8700 2025-09-19 10:33:56 -06:00
exec.h riscv: Randomize lower bits of stack address 2024-09-17 08:05:10 -07:00
extable.h
fence.h riscv: Add license to fence.h 2024-09-03 07:18:33 -07:00
fixmap.h
fpu.h riscv: add support for kernel-mode FPU 2024-05-19 14:36:19 -07:00
ftrace.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
futex.h riscv/futex: sign extend compare value in atomic cmpxchg 2025-02-14 13:06:31 -08:00
gdb_xml.h
gpr-num.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
hugetlb.h mm: introduce memdesc_flags_t 2025-09-13 16:55:07 -07:00
hwcap.h riscv: Add support for Zicbop 2025-06-05 11:09:37 -07:00
hwprobe.h riscv: hwprobe: Add MIPS vendor extension probing 2025-09-19 10:33:56 -06:00
image.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
insn-def.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
insn.h riscv: kprobes: Move branch_funct3 to insn.h 2025-09-16 18:46:43 -06:00
io.h riscv: introduce ioremap_wc() 2025-09-16 16:24:27 -06:00
irq_stack.h
irq_work.h
irq.h ACPI: RISC-V: Add RPMI System MSI to GSI mapping 2025-09-25 19:49:09 -06:00
irqflags.h riscv: Remove unnecessary irqflags processor.h include 2024-04-16 18:50:52 -07:00
jump_label.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
kasan.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
Kbuild fprobe: Add fprobe_header encoding feature 2024-12-26 10:50:05 -05:00
kdebug.h
kexec.h riscv: kexec_file: Support loading Image binary file 2025-06-05 11:09:34 -07:00
kfence.h riscv: Fix IPIs usage in kfence_protect_page() 2024-12-11 11:44:03 -08:00
kgdb.h riscv: kgdb: Ensure that BUFMAX > NUMREGBYTES 2025-10-09 19:36:45 -06:00
kprobes.h
kvm_aia.h RISC-V: KVM: Drop the return value of kvm_riscv_vcpu_aia_init() 2025-07-28 22:27:07 +05:30
kvm_gstage.h RISC-V: KVM: Factor-out g-stage page table management 2025-07-28 22:27:30 +05:30
kvm_host.h RISC-V: KVM: add support for FWFT SBI extension 2025-09-08 09:52:57 +05:30
kvm_mmu.h RISC-V: KVM: Factor-out g-stage page table management 2025-07-28 22:27:30 +05:30
kvm_nacl.h RISC-V: KVM: Use SBI sync SRET call when available 2024-10-28 16:44:03 +05:30
kvm_tlb.h RISC-V: KVM: Pass VMID as parameter to kvm_riscv_hfence_xyz() APIs 2025-07-28 22:27:32 +05:30
kvm_types.h
kvm_vcpu_fp.h
kvm_vcpu_insn.h
kvm_vcpu_pmu.h RISC-V: KVM: Implement get event info function 2025-09-16 11:49:31 +05:30
kvm_vcpu_sbi_fwft.h RISC-V: KVM: Implement ONE_REG interface for SBI FWFT state 2025-09-16 10:54:21 +05:30
kvm_vcpu_sbi.h RISC-V: KVM: Upgrade the supported SBI version to 3.0 2025-09-16 11:49:31 +05:30
kvm_vcpu_timer.h
kvm_vcpu_vector.h KVM: RISC-V: refactor vector state reset 2025-05-21 09:34:46 +05:30
kvm_vmid.h RISC-V: KVM: Factor-out MMU related declarations into separate headers 2025-07-28 22:27:23 +05:30
linkage.h
membarrier.h
mmio.h riscv/barrier: Consolidate fence definitions 2024-03-19 18:52:24 -07:00
mmiowb.h riscv/barrier: Consolidate fence definitions 2024-03-19 18:52:24 -07:00
mmu_context.h riscv: Add support for the tagged address ABI 2024-10-24 14:12:56 -07:00
mmu.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
module.h
module.lds.h
numa.h
page.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
paravirt_api_clock.h
paravirt.h
pci.h
perf_event.h The biggest change here is eliminating the awful idea that KVM had, of 2024-11-23 16:00:50 -08:00
pgalloc.h riscv: pgtable: unconditionally use tlb_remove_ptdesc() 2025-04-01 15:17:14 -07:00
pgtable-32.h
pgtable-64.h mm: remove devmap related functions and page table bits 2025-07-09 22:42:18 -07:00
pgtable-bits.h mm: remove devmap related functions and page table bits 2025-07-09 22:42:18 -07:00
pgtable.h RISC-V updates for the v6.18 merge window (part one) 2025-09-29 19:01:08 -07:00
probes.h
processor.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
ptrace.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
runtime-const.h riscv: fix runtime constant support for nommu kernels 2025-06-10 18:19:33 -07:00
sbi.h RISC-V updates for the v6.18 merge window (part two) 2025-10-04 10:36:22 -07:00
scs.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
seccomp.h
sections.h
semihost.h
set_memory.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
signal32.h
simd.h
smp.h riscv: Use IPIs for remote cache/TLB flushes by default 2024-04-29 10:49:26 -07:00
soc.h
sparsemem.h RISC-V: Don't have MAX_PHYSMEM_BITS exceed phys_addr_t 2024-09-20 01:32:39 -07:00
spinlock.h riscv: qspinlock: Fixup _Q_PENDING_LOOPS definition 2025-01-08 10:46:01 -08:00
stackprotector.h
stacktrace.h
string.h riscv: Omit optimized string routines when using KASAN 2024-09-19 01:10:00 -07:00
suspend.h riscv: Add stimecmp save and restore 2025-03-18 12:59:03 +00:00
swab.h riscv: introduce asm/swab.h 2025-09-18 08:20:25 -06:00
switch_to.h riscv: vector: Support xtheadvector save/restore 2025-01-18 12:33:33 -08:00
sync_core.h
syscall_table.h riscv: convert to generic syscall table 2024-07-10 14:23:38 +02:00
syscall_wrapper.h riscv: Mark __se_sys_* functions __used 2024-03-26 14:11:03 -07:00
syscall.h syscall.h: introduce syscall_set_nr() 2025-05-11 17:48:15 -07:00
text-patching.h asm-generic: introduce text-patching.h 2024-11-07 14:25:15 -08:00
thread_info.h A set of changes to consolidate the generic TIF bits accross architectures 2025-09-30 14:36:20 -07:00
timex.h
tlb.h mm: pgtable: introduce generic __tlb_remove_table() 2025-01-25 20:22:23 -08:00
tlbbatch.h
tlbflush.h mm: remove arch_flush_tlb_batched_pending() arch helper 2025-07-24 19:12:32 -07:00
topology.h arch, mm: move definition of node_data to generic code 2024-09-03 21:15:28 -07:00
trace.h riscv: Add tracepoints for SBI calls and returns 2024-07-10 13:23:09 -07:00
uaccess.h riscv: Fix sparse warning about different address spaces 2025-09-05 15:33:52 -06:00
unistd.h riscv: convert to generic syscall table 2024-07-10 14:23:38 +02:00
uprobes.h asm-generic: introduce text-patching.h 2024-11-07 14:25:15 -08:00
vdso.h riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
vector.h riscv: vector: Fix context save/restore with xtheadvector 2025-06-12 12:13:47 -07:00
vendor_extensions.h riscv: cpufeature: Extract common elements from extension checking 2024-07-22 15:36:57 -07:00
vendorid_list.h riscv: Add xmipsexectl as a vendor extension 2025-09-18 20:36:00 -06:00
vermagic.h
vmalloc.h riscv: Add license to vmalloc.h 2024-09-03 07:18:34 -07:00
word-at-a-time.h
xip_fixup.h riscv: drop the use of XIP_OFFSET in XIP_FIXUP_FLASH_OFFSET 2024-09-12 07:22:59 -07:00
xor.h