From: David Howells <dhowells@redhat.com>
To: Dave Young <ruirui.yang@linux.dev>
Cc: dhowells@redhat.com, "Jan Sebastian Götte" <linux@jaseg.de>,
"Baoquan He" <baoquan.he@linux.dev>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Mike Rapoport" <rppt@kernel.org>,
"Pasha Tatashin" <pasha.tatashin@soleen.com>,
"Pratyush Yadav" <pratyush@kernel.org>,
"Jarkko Sakkinen" <jarkko@kernel.org>,
"Paul Moore" <paul@paul-moore.com>,
"James Morris" <jmorris@namei.org>,
"Serge E. Hallyn" <serge@hallyn.com>,
"Mimi Zohar" <zohar@linux.ibm.com>,
"James Bottomley" <James.Bottomley@hansenpartnership.com>,
"Rob Herring" <robh@kernel.org>,
"Saravana Kannan" <saravanak@kernel.org>,
"Coiby Xu" <coxu@redhat.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
kexec@lists.infradead.org, keyrings@vger.kernel.org,
linux-mm@kvack.org, linux-security-module@vger.kernel.org,
linux-integrity@vger.kernel.org, "Tao Liu" <ltao@redhat.com>
Subject: Re: [PATCH 0/4] CRASH_ZEROIZE: Wipe secrets before kdump
Date: Mon, 03 Aug 2026 10:59:59 +0100 [thread overview]
Message-ID: <2490025.1785751199@warthog.procyon.org.uk> (raw)
In-Reply-To: <79610b53-5201-4af3-913a-0c4dcbb6f9d6@linux.dev>
Dave Young <ruirui.yang@linux.dev> wrote:
> Cleaning up secret data can be done with makedumpfile + eppic scripts (see
> the manual of makedumpfile), or it is even possible to do so in kdump kernel
> with Tao Liu's improvments for makedumpfile previously (I don't know the
> status, probably dropped for the time being, but it is possible, cced him).
Does this represent a leak of the secrets? Also do governmental
standardisation bodies have opinions on what constitutes a leak?
David
next prev parent reply other threads:[~2026-08-03 10:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20260731154608.153258-1-linux@jaseg.de>
2026-08-01 14:03 ` [PATCH 0/4] CRASH_ZEROIZE: Wipe secrets before kdump Baoquan He
2026-08-01 16:31 ` Jan Sebastian Götte
2026-08-02 5:08 ` Dave Young
2026-08-02 10:20 ` Jan Sebastian Götte
2026-08-03 12:12 ` Dave Young
2026-08-03 12:54 ` Jan Sebastian Götte
2026-08-03 9:59 ` David Howells [this message]
2026-08-03 12:00 ` Dave Young
2026-07-31 16:27 Jan Sebastian Götte
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