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| author |   Radim Krčmář <rkrcmar@ventanamicro.com> | 2025-08-12 11:02:56 +0200 |
|---|---|---|
| committer |   Paul Walmsley <pjw@kernel.org> | 2025-09-05 15:31:20 -0600 |
| commit | 8a16586fa7b8a01360890d284896b90c217dca44 (patch) | |
| tree | 47dd31eb6a5547969777c10021c98744beacac4d /rust/helpers/helpers.c | |
| parent | riscv, bpf: use lw when reading int cpu in BPF_MOV64_PERCPU_REG (diff) | |
| download | linux-rng-8a16586fa7b8a01360890d284896b90c217dca44.tar.xz linux-rng-8a16586fa7b8a01360890d284896b90c217dca44.zip | |
riscv, bpf: use lw when reading int cpu in bpf_get_smp_processor_id
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: 2ddec2c80b44 ("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>
Diffstat (limited to 'rust/helpers/helpers.c')
0 files changed, 0 insertions, 0 deletions