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From: Andrii Nakryiko <andrii.nakryiko@gmail.com>
To: Dmitrii Banshchikov <me@ubique.spb.ru>
Cc: bpf <bpf@vger.kernel.org>, Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Andrii Nakryiko <andrii@kernel.org>, Martin Lau <kafai@fb.com>,
	Song Liu <songliubraving@fb.com>, Yonghong Song <yhs@fb.com>,
	john fastabend <john.fastabend@gmail.com>,
	KP Singh <kpsingh@chromium.org>, Andrey Ignatov <rdna@fb.com>
Subject: Re: [PATCH v3 bpf-next 2/4] bpf: Extract nullable reg type conversion into a helper function
Date: Fri, 12 Feb 2021 13:12:07 -0800
Message-ID: <CAEf4Bzb0_aTVxZ6+RVLNOO4tiFar+rjR104WH_Uhe-N4oajxcw@mail.gmail.com> (raw)
In-Reply-To: <20210212205642.620788-3-me@ubique.spb.ru>

On Fri, Feb 12, 2021 at 12:57 PM Dmitrii Banshchikov <me@ubique.spb.ru> wrote:
>
> Extract conversion from a register's nullable type to a type with a
> value. The helper will be used in mark_ptr_not_null_reg().
>
> Signed-off-by: Dmitrii Banshchikov <me@ubique.spb.ru>
> ---

Acked-by: Andrii Nakryiko <andrii@kernel.org>

>  kernel/bpf/verifier.c | 83 +++++++++++++++++++++++++++----------------
>  1 file changed, 52 insertions(+), 31 deletions(-)
>

[...]

  reply index

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-12 20:56 [PATCH v3 bpf-next 0/4] Add support of pointer to struct in global functions Dmitrii Banshchikov
2021-02-12 20:56 ` [PATCH v3 bpf-next 1/4] bpf: Rename bpf_reg_state variables Dmitrii Banshchikov
2021-02-12 21:11   ` Andrii Nakryiko
2021-02-12 20:56 ` [PATCH v3 bpf-next 2/4] bpf: Extract nullable reg type conversion into a helper function Dmitrii Banshchikov
2021-02-12 21:12   ` Andrii Nakryiko [this message]
2021-02-12 20:56 ` [PATCH v3 bpf-next 3/4] bpf: Support pointers in global func args Dmitrii Banshchikov
2021-02-12 21:14   ` Andrii Nakryiko
2021-02-13  2:09   ` Alexei Starovoitov
2021-02-15  6:25     ` Dmitrii Banshchikov
2021-02-12 20:56 ` [PATCH v3 bpf-next 4/4] selftests/bpf: Add unit tests for pointers in global functions Dmitrii Banshchikov
2021-02-12 21:15   ` Andrii Nakryiko
2021-02-23  6:43   ` Andrii Nakryiko
2021-02-23  8:22     ` [PATCH] selftests/bpf: Fix a compiler warning in global func test Dmitrii Banshchikov
2021-02-24 15:50       ` patchwork-bot+netdevbpf

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