From: Yonghong Song <yonghong.song@linux.dev>
To: Dave Marchevsky <davemarchevsky@fb.com>, bpf@vger.kernel.org
Cc: Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>,
Martin KaFai Lau <martin.lau@kernel.org>,
Kernel Team <kernel-team@fb.com>
Subject: Re: [PATCH v1 bpf-next 4/7] bpf: Reenable bpf_refcount_acquire
Date: Tue, 1 Aug 2023 22:21:40 -0700 [thread overview]
Message-ID: <d2a091bd-6b35-893e-2c6e-d637d994952c@linux.dev> (raw)
In-Reply-To: <20230801203630.3581291-5-davemarchevsky@fb.com>
On 8/1/23 1:36 PM, Dave Marchevsky wrote:
> Now that all reported issues are fixed, bpf_refcount_acquire can be
> turned back on. Also reenable all bpf_refcount-related tests which were
> disabled.
>
> This a revert of:
> * commit f3514a5d6740 ("selftests/bpf: Disable newly-added 'owner' field test until refcount re-enabled")
> * commit 7deca5eae833 ("bpf: Disable bpf_refcount_acquire kfunc calls until race conditions are fixed")
>
> Signed-off-by: Dave Marchevsky <davemarchevsky@fb.com>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
next prev parent reply other threads:[~2023-08-02 5:21 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-01 20:36 [PATCH v1 bpf-next 0/7] BPF Refcount followups 3: bpf_mem_free_rcu refcounted nodes Dave Marchevsky
2023-08-01 20:36 ` [PATCH v1 bpf-next 1/7] bpf: Ensure kptr_struct_meta is non-NULL for collection insert and refcount_acquire Dave Marchevsky
2023-08-02 3:57 ` Yonghong Song
2023-08-02 19:23 ` Dave Marchevsky
2023-08-02 21:41 ` Yonghong Song
2023-08-04 6:17 ` David Marchevsky
2023-08-04 15:37 ` Yonghong Song
2023-08-01 20:36 ` [PATCH v1 bpf-next 2/7] bpf: Consider non-owning refs trusted Dave Marchevsky
2023-08-02 4:11 ` Yonghong Song
2023-08-01 20:36 ` [PATCH v1 bpf-next 3/7] bpf: Use bpf_mem_free_rcu when bpf_obj_dropping refcounted nodes Dave Marchevsky
2023-08-02 4:15 ` Yonghong Song
2023-08-01 20:36 ` [PATCH v1 bpf-next 4/7] bpf: Reenable bpf_refcount_acquire Dave Marchevsky
2023-08-02 5:21 ` Yonghong Song [this message]
2023-08-01 20:36 ` [PATCH v1 bpf-next 5/7] bpf: Consider non-owning refs to refcounted nodes RCU protected Dave Marchevsky
2023-08-02 5:59 ` Yonghong Song
2023-08-04 6:47 ` David Marchevsky
2023-08-04 15:43 ` Yonghong Song
2023-08-02 22:50 ` Alexei Starovoitov
2023-08-04 6:55 ` David Marchevsky
2023-08-01 20:36 ` [PATCH v1 bpf-next 6/7] [RFC] bpf: Allow bpf_spin_{lock,unlock} in sleepable prog's RCU CS Dave Marchevsky
2023-08-02 6:33 ` Yonghong Song
2023-08-02 22:55 ` Alexei Starovoitov
2023-08-01 20:36 ` [PATCH v1 bpf-next 7/7] selftests/bpf: Add tests for rbtree API interaction in sleepable progs Dave Marchevsky
2023-08-02 23:07 ` Alexei Starovoitov
2023-08-02 3:07 ` [PATCH v1 bpf-next 0/7] BPF Refcount followups 3: bpf_mem_free_rcu refcounted nodes Yonghong Song
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