From: patchwork-bot+netdevbpf@kernel.org
To: Hou Tao <houtao@huaweicloud.com>
Cc: bpf@vger.kernel.org, andrii@kernel.org, void@manifault.com,
martin.lau@linux.dev, song@kernel.org, haoluo@google.com,
yhs@fb.com, ast@kernel.org, daniel@iogearbox.net,
kpsingh@kernel.org, sdf@google.com, jolsa@kernel.org,
john.fastabend@gmail.com, houtao1@huawei.com
Subject: Re: [PATCH bpf v2 0/4] libbpf: Fixes for ring buffer
Date: Fri, 18 Nov 2022 00:00:17 +0000 [thread overview]
Message-ID: <166872961705.10930.1675373691676196370.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20221116072351.1168938-1-houtao@huaweicloud.com>
Hello:
This series was applied to bpf/bpf.git (master)
by Andrii Nakryiko <andrii@kernel.org>:
On Wed, 16 Nov 2022 15:23:47 +0800 you wrote:
> From: Hou Tao <houtao1@huawei.com>
>
> Hi,
>
> The patch set tries to fix the problems found when testing ringbuf by
> using 4KB and 2GB size. Patch 1 fixes the probe of ring buffer map on
> host with 64KB page (e.g., an ARM64 host). Patch 2 & 3 fix the overflow
> of length when mmaping 2GB kernel ringbuf or user ringbuf on libbpf.
> Patch 4 just reject the reservation with invalid size.
>
> [...]
Here is the summary with links:
- [bpf,v2,1/4] libbpf: Use page size as max_entries when probing ring buffer map
https://git.kernel.org/bpf/bpf/c/689eb2f1ba46
- [bpf,v2,2/4] libbpf: Handle size overflow for ringbuf mmap
https://git.kernel.org/bpf/bpf/c/927cbb478adf
- [bpf,v2,3/4] libbpf: Handle size overflow for user ringbuf mmap
https://git.kernel.org/bpf/bpf/c/64176bff2446
- [bpf,v2,4/4] libbpf: Check the validity of size in user_ring_buffer__reserve()
https://git.kernel.org/bpf/bpf/c/05c1558bfcb6
You are awesome, thank you!
--
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prev parent reply other threads:[~2022-11-18 0:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-16 7:23 [PATCH bpf v2 0/4] libbpf: Fixes for ring buffer Hou Tao
2022-11-16 7:23 ` [PATCH bpf v2 1/4] libbpf: Use page size as max_entries when probing ring buffer map Hou Tao
2022-11-16 7:23 ` [PATCH bpf v2 2/4] libbpf: Handle size overflow for ringbuf mmap Hou Tao
2022-11-16 7:23 ` [PATCH bpf v2 3/4] libbpf: Handle size overflow for user " Hou Tao
2022-11-16 7:23 ` [PATCH bpf v2 4/4] libbpf: Check the validity of size in user_ring_buffer__reserve() Hou Tao
2022-11-18 0:00 ` patchwork-bot+netdevbpf [this message]
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