From: "David Hildenbrand (Arm)" <david@kernel.org>
To: Breno Leitao <leitao@debian.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Miaohe Lin <linmiaohe@huawei.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-trace-kernel@vger.kernel.org, kernel-team@meta.com,
Lorenzo Stoakes <ljs@kernel.org>,
Vlastimil Babka <vbabka@kernel.org>,
Mike Rapoport <rppt@kernel.org>,
Suren Baghdasaryan <surenb@google.com>,
Michal Hocko <mhocko@suse.com>, Shuah Khan <shuah@kernel.org>,
Naoya Horiguchi <nao.horiguchi@gmail.com>,
Jonathan Corbet <corbet@lwn.net>,
Shuah Khan <skhan@linuxfoundation.org>,
"Liam R. Howlett" <liam@infradead.org>,
lance.yang@linux.dev, Steven Rostedt <rostedt@goodmis.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Subject: Re: [PATCH v10 6/6] selftests/mm: add hwpoison-panic destructive test
Date: Wed, 29 Jul 2026 13:11:36 +0200 [thread overview]
Message-ID: <2e1ca7be-ce73-4146-95fe-d8cff4da9494@kernel.org> (raw)
In-Reply-To: <amnTfwagJQpEY_21@gmail.com>
On 7/29/26 12:21, Breno Leitao wrote:
> On Wed, Jul 29, 2026 at 11:09:11AM +0200, David Hildenbrand (Arm) wrote:
>> Avoid bash scripts, please :)
>
> Sorry, I will try to control my fingers next time.
>
> Jokes aside, all the selftests I maintain
> (tools/testing/selftests/drivers/net/netconsole) were done in bash, so,
> I got totally biased.
Ah, I see. The MM folks are not known to be bash experts, which is why we limit
our bash scripts to a bare minimum (and focus on C tests).
We do have some rather simple bash tests that are mostly used to load special
test kernel modules, where the real test logic resides.
For smaller things, I wouldn't mind a bash script in tools/mm. But the parsing
of pageflags is a bit ... advanced :)
Note that we already have some kpageflags processing in tools/mm/page-types.c,
not sure whether some of that could just easily be reused.
--
Cheers,
David
next prev parent reply other threads:[~2026-07-29 11:11 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-30 12:46 [PATCH v10 0/6] mm/memory-failure: add panic option for unrecoverable pages Breno Leitao
2026-06-30 12:46 ` [PATCH v10 1/6] mm/memory-failure: drop dead error_states[] entry for reserved pages Breno Leitao
2026-06-30 12:46 ` [PATCH v10 2/6] mm/memory-failure: surface unhandlable kernel pages as -ENOTRECOVERABLE Breno Leitao
2026-07-06 12:22 ` Miaohe Lin
2026-06-30 12:46 ` [PATCH v10 3/6] mm/memory-failure: report MF_MSG_KERNEL for unrecoverable kernel pages Breno Leitao
2026-06-30 12:46 ` [PATCH v10 4/6] mm/memory-failure: add panic option for unrecoverable pages Breno Leitao
2026-06-30 12:46 ` [PATCH v10 5/6] Documentation: document panic_on_unrecoverable_memory_failure sysctl Breno Leitao
2026-07-09 3:18 ` Miaohe Lin
2026-06-30 12:46 ` [PATCH v10 6/6] selftests/mm: add hwpoison-panic destructive test Breno Leitao
2026-07-04 9:31 ` Mike Rapoport
2026-07-06 16:14 ` Breno Leitao
2026-07-06 16:23 ` Mike Rapoport
2026-07-09 3:34 ` Miaohe Lin
2026-07-28 4:24 ` Andrew Morton
2026-07-28 8:57 ` Miaohe Lin
2026-07-28 9:29 ` Breno Leitao
2026-07-28 19:20 ` Andrew Morton
2026-07-28 19:21 ` David Hildenbrand (Arm)
2026-07-28 22:07 ` Breno Leitao
2026-07-29 7:25 ` David Hildenbrand (Arm)
2026-07-29 8:53 ` Breno Leitao
2026-07-29 9:09 ` David Hildenbrand (Arm)
2026-07-29 10:21 ` Breno Leitao
2026-07-29 11:11 ` David Hildenbrand (Arm) [this message]
2026-07-28 9:35 ` David Hildenbrand (Arm)
2026-06-30 20:55 ` [PATCH v10 0/6] mm/memory-failure: add panic option for unrecoverable pages Andrew Morton
-- strict thread matches above, loose matches on Subject: below --
2026-06-26 15:33 Breno Leitao
2026-06-26 15:33 ` [PATCH v10 6/6] selftests/mm: add hwpoison-panic destructive test Breno Leitao
2026-06-27 7:52 ` Mike Rapoport
2026-06-29 15:50 ` Breno Leitao
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