From: Ihor Solodrai <ihor.solodrai@linux.dev>
To: Emil Tsalapatis <emil@etsalapatis.com>, bpf@vger.kernel.org
Cc: ast@kernel.org, andrii@kernel.org, memxor@gmail.com,
daniel@iogearbox.net, eddyz87@gmail.com,
mattbobrowski@google.com, song@kernel.org
Subject: Re: [PATCH bpf-next 3/5] selftests/bpf: libarena: Clean up allocation state before buddy tests
Date: Tue, 30 Jun 2026 13:23:45 -0700 [thread overview]
Message-ID: <e22f47b6-8b48-4f55-91ff-18b753e02222@linux.dev> (raw)
In-Reply-To: <20260618085626.19633-4-emil@etsalapatis.com>
On 6/18/26 1:56 AM, Emil Tsalapatis wrote:
> Summary: The buddy allocator requires the global BPF buddy allocator
> to not be already initialized. However, the test currently merely resets
> the allocator before the buddy tests instead of destroying it, and the
> test worked because the buddy test happened to run first. Properly
> destroy the allocator instead of resetting it.
>
> Signed-off-by: Emil Tsalapatis <emil@etsalapatis.com>
Acked-by: Ihor Solodrai <ihor.solodrai@linux.dev>
> ---
> tools/testing/selftests/bpf/libarena/src/common.bpf.c | 6 ++++++
> tools/testing/selftests/bpf/prog_tests/libarena.c | 8 ++++++--
> tools/testing/selftests/bpf/prog_tests/libarena_asan.c | 8 ++++++--
> 3 files changed, 18 insertions(+), 4 deletions(-)
>
> [...]
next prev parent reply other threads:[~2026-06-30 20:23 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-18 8:56 [PATCH bpf-next 0/5] selftests/bpf: libarena cleanup and bitmap struct Emil Tsalapatis
2026-06-18 8:56 ` [PATCH bpf-next 1/5] libarena/selftests: Replace leftover st_ prefix with test_ Emil Tsalapatis
2026-06-30 19:21 ` Ihor Solodrai
2026-07-01 4:23 ` Emil Tsalapatis
2026-06-18 8:56 ` [PATCH bpf-next 2/5] selftests/bpf: libarena: Fix can-loop zero variable definition Emil Tsalapatis
2026-06-18 9:09 ` sashiko-bot
2026-06-25 19:15 ` Eduard Zingerman
2026-06-30 19:28 ` Ihor Solodrai
2026-07-01 4:28 ` Emil Tsalapatis
2026-06-18 8:56 ` [PATCH bpf-next 3/5] selftests/bpf: libarena: Clean up allocation state before buddy tests Emil Tsalapatis
2026-06-18 9:47 ` bot+bpf-ci
2026-06-23 23:42 ` Emil Tsalapatis
2026-06-30 20:23 ` Ihor Solodrai [this message]
2026-06-18 8:56 ` [PATCH bpf-next 4/5] selftests/bpf: Add arena-based bitmap data structure Emil Tsalapatis
2026-06-18 9:08 ` sashiko-bot
2026-06-23 23:30 ` Emil Tsalapatis
2026-06-18 9:47 ` bot+bpf-ci
2026-06-30 21:44 ` Ihor Solodrai
2026-07-01 4:33 ` Emil Tsalapatis
2026-06-18 8:56 ` [PATCH bpf-next 5/5] selftests/bpf: libarena: Add bitmap selftets Emil Tsalapatis
2026-06-30 21:46 ` Ihor Solodrai
2026-07-01 4:33 ` Emil Tsalapatis
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