Radim Krčmář 8352fdfc04 riscv, bpf: use lw when reading int cpu in bpf_get_smp_processor_id ...

commit 8a16586fa7 upstream.

emit_ld is wrong, because thread_info.cpu is 32-bit, not xlen-bit wide.
The struct currently has a hole after cpu, so little endian accesses
seemed fine.

Fixes: 2ddec2c80b ("riscv, bpf: inline bpf_get_smp_processor_id()")
Cc: stable@vger.kernel.org
Signed-off-by: Radim Krčmář <rkrcmar@ventanamicro.com>
Reviewed-by: Pu Lehui <pulehui@huawei.com>
Link: https://lore.kernel.org/r/20250812090256.757273-4-rkrcmar@ventanamicro.com
Signed-off-by: Paul Walmsley <pjw@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2025-09-09 18:58:26 +02:00

..

boot

riscv: dts: sophgo: fix DMA data-width configuration for CV18xx

2025-05-22 14:29:35 +02:00

configs

timekeeping: Remove CONFIG_DEBUG_TIMEKEEPING

2024-12-14 20:04:16 +01:00

crypto

crypto: lib/Kconfig - Hide arch options from user

2025-05-02 07:59:32 +02:00

errata

RISC-V: errata: Use medany for relocatable builds

2025-04-10 14:39:32 +02:00

include

riscv: use lw when reading int cpu in asm_per_cpu

2025-09-09 18:58:26 +02:00

kernel

riscv: use lw when reading int cpu in new_vmalloc_check

2025-09-09 18:58:26 +02:00

kvm

RISC-V: KVM: fix stack overrun when loading vlenb

2025-09-04 15:31:52 +02:00

lib

Merge patch series "riscv: Improve KASAN coverage to fix unit tests"

2024-09-19 01:10:44 -07:00

mm

mm/ptdump: take the memory hotplug lock inside ptdump_walk_pgd()

2025-08-20 18:30:55 +02:00

net

riscv, bpf: use lw when reading int cpu in bpf_get_smp_processor_id

2025-09-09 18:58:26 +02:00

purgatory

riscv/purgatory: 4B align purgatory_start

2025-04-10 14:39:33 +02:00

tools

riscv: Check relocations at compile time

2023-04-19 07:46:32 -07:00

Kbuild

RISC-V: hook new crypto subdir into build-system

2024-01-22 17:55:17 -08:00

Kconfig

riscv: Only allow LTO with CMODEL_MEDANY

2025-09-09 18:58:26 +02:00

Kconfig.debug

riscv: Add tests for riscv module loading

2023-11-07 14:59:32 -08:00

Kconfig.errata

riscv: thead: Rename T-Head PBMT to MAE

2024-04-25 10:22:33 -07:00

Kconfig.socs

RISC-V: drop SOC_VIRT for ARCH_VIRT

2024-04-10 11:37:50 +01:00

Kconfig.vendor

riscv: Extend cpufeature.c to detect vendor extensions

2024-07-22 15:36:54 -07:00

Makefile

riscv: boot: add Image.xz support

2024-09-01 20:43:27 -07:00

Makefile.postlink

kbuild: remove ARCH_POSTLINK from module builds

2023-10-28 21:10:08 +09:00