linux-stable

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History

Xu Kuohai b3c30d901d riscv, bpf: Fix incorrect runtime stats

[ Upstream commit 10541b374aa05c8118cc6a529a615882e53f261b ]

When __bpf_prog_enter() returns zero, the s1 register is not set to zero,
resulting in incorrect runtime stats. Fix it by setting s1 immediately upon
the return of __bpf_prog_enter().

Fixes: 49b5e77ae3e2 ("riscv, bpf: Add bpf trampoline support for RV64")
Signed-off-by: Xu Kuohai <xukuohai@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Pu Lehui <pulehui@huawei.com>
Acked-by: Björn Töpel <bjorn@kernel.org>
Link: https://lore.kernel.org/bpf/20240416064208.2919073-3-xukuohai@huaweicloud.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-05-17 12:14:27 +02:00

boot

riscv: dts: starfive: jh7100: fix root clock names

2024-03-26 18:16:52 -04:00

configs

Merge patch series "RISC-V SBI debug console extension support"

2024-01-11 07:36:27 -08:00

errata

Merge patch series "riscv: errata: thead: use riscv_nonstd_cache_ops for CMO"

2024-01-11 07:36:30 -08:00

include

riscv: hwprobe: fix invalid sign extension for RISCV_HWPROBE_EXT_ZVFHMIN