From: Mike Rapoport <rppt@kernel.org>
To: Breno Leitao <leitao@debian.org>
Cc: Miaohe Lin <linmiaohe@huawei.com>,
Andrew Morton <akpm@linux-foundation.org>,
David Hildenbrand <david@kernel.org>,
Lorenzo Stoakes <ljs@kernel.org>,
Vlastimil Babka <vbabka@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>,
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
Subject: Re: [PATCH v10 6/6] selftests/mm: add hwpoison-panic destructive test
Date: Mon, 6 Jul 2026 19:23:38 +0300 [thread overview]
Message-ID: <akvWipFuwLt41wOM@kernel.org> (raw)
In-Reply-To: <akvSzb0mRSS5aCg_@gmail.com>
On Mon, Jul 06, 2026 at 09:14:22AM -0700, Breno Leitao wrote:
> Hello Mike,
>
> On Sat, Jul 04, 2026 at 12:31:26PM +0300, Mike Rapoport wrote:
> > On Tue, Jun 30, 2026 at 05:46:09AM -0700, Breno Leitao wrote:
>
> > I'm looking at these awk scripts and od encodings and I wonder if wasn't it
> > simpler to write the test in C.
> >
> > We have a bunch of helpers in tools/testing/selftests/mm/vm_utils.h for
> > accessing /proc files and there is already /proc/iomem parser in
> > tools/testing/selftests/mm/pfnmap.c that also could be lifter to vm_util
>
> I'm fine with either approach.
>
> My main concern is keeping the selftest decoupled from the feature
> itself, so that review of the test doesn't block the feature from
> landing. Would that work for you?
Sure.
> Thanks
> --breno
--
Sincerely yours,
Mike.
next prev parent reply other threads:[~2026-07-06 16:23 UTC|newest]
Thread overview: 15+ 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
2026-06-30 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 [this message]
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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