From: "David Hildenbrand (Arm)" <david@kernel.org>
To: Breno Leitao <leitao@debian.org>,
Miaohe Lin <linmiaohe@huawei.com>,
Naoya Horiguchi <nao.horiguchi@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
Jonathan Corbet <corbet@lwn.net>,
Shuah Khan <skhan@linuxfoundation.org>,
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>,
Steven Rostedt <rostedt@goodmis.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
"Liam R. Howlett" <liam@infradead.org>
Cc: 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 v6 3/4] mm/memory-failure: add panic option for unrecoverable pages
Date: Tue, 12 May 2026 10:22:38 +0200 [thread overview]
Message-ID: <8d4940bc-d8c4-4e7f-a35d-979e6a781966@kernel.org> (raw)
In-Reply-To: <20260511-ecc_panic-v6-3-183012ba7d4b@debian.org>
> @@ -1281,6 +1292,18 @@ static void update_per_node_mf_stats(unsigned long pfn,
> ++mf_stats->total;
> }
>
> +static bool panic_on_unrecoverable_mf(enum mf_action_page_type type,
> + enum mf_result result)
> +{
> + if (!sysctl_panic_on_unrecoverable_mf || result != MF_IGNORED)
> + return false;
> +
> + if (type == MF_MSG_KERNEL)
> + return true;
> +
> + return false;
return type == MF_MSG_KERNEL;
might be simpler.
--
Cheers,
David
next prev parent reply other threads:[~2026-05-12 8:22 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-11 15:38 [PATCH v6 0/4] mm/memory-failure: add panic option for unrecoverable pages Breno Leitao
2026-05-11 15:38 ` [PATCH v6 1/4] mm/memory-failure: report MF_MSG_KERNEL for reserved pages Breno Leitao
2026-05-12 8:17 ` David Hildenbrand (Arm)
2026-05-12 12:48 ` Lance Yang
2026-05-13 7:54 ` David Hildenbrand (Arm)
2026-05-12 13:04 ` Breno Leitao
2026-05-13 7:53 ` David Hildenbrand (Arm)
2026-05-12 17:58 ` jane.chu
2026-05-13 7:53 ` David Hildenbrand (Arm)
2026-05-11 15:38 ` [PATCH v6 2/4] mm/memory-failure: classify get_any_page() failures by reason Breno Leitao
2026-05-12 8:21 ` David Hildenbrand (Arm)
2026-05-12 13:33 ` Breno Leitao
2026-05-11 15:38 ` [PATCH v6 3/4] mm/memory-failure: add panic option for unrecoverable pages Breno Leitao
2026-05-12 8:22 ` David Hildenbrand (Arm) [this message]
2026-05-12 13:05 ` Breno Leitao
2026-05-11 15:38 ` [PATCH v6 4/4] Documentation: document panic_on_unrecoverable_memory_failure sysctl Breno Leitao
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