From: Mimi Zohar <zohar@linux.ibm.com>
To: steven chen <chenste@linux.microsoft.com>,
stefanb@linux.ibm.com, roberto.sassu@huaweicloud.com,
roberto.sassu@huawei.com, eric.snowberg@oracle.com,
ebiederm@xmission.com, paul@paul-moore.com, code@tyhicks.com,
bauermann@kolabnow.com, linux-integrity@vger.kernel.org,
kexec@lists.infradead.org, linux-security-module@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: madvenka@linux.microsoft.com, nramas@linux.microsoft.com,
James.Bottomley@HansenPartnership.com, bhe@redhat.com
Subject: Re: [PATCH V2] ima: do not copy measurement list to kdump kernel
Date: Wed, 14 May 2025 08:40:39 -0400 [thread overview]
Message-ID: <47edc9708d0ca75489d59ef4b9b6ef2f5de21fe9.camel@linux.ibm.com> (raw)
In-Reply-To: <20250513143129.1165-1-chenste@linux.microsoft.com>
On Tue, 2025-05-13 at 07:31 -0700, steven chen wrote:
> From: Steven Chen <chenste@linux.microsoft.com>
>
> Kdump kernel doesn't need IMA to do integrity measurement.
> Hence the measurement list in 1st kernel doesn't need to be copied to
> kdump kernel.
>
> Here skip allocating buffer for measurement list copying if loading
> kdump kernel. Then there won't be the later handling related to
> ima_kexec_buffer.
>
> Signed-off-by: Steven Chen <chenste@linux.microsoft.com>
> Tested-by: Baoquan He <bhe@redhat.com>
> Acked-by: Baoquan He <bhe@redhat.com>
Thanks, Boaquan, Steven.
This patch is now queued in next-integrity and next-integrity-testing.
Mimi
next prev parent reply other threads:[~2025-05-14 12:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-13 14:31 [PATCH V2] ima: do not copy measurement list to kdump kernel steven chen
2025-05-14 12:40 ` Mimi Zohar [this message]
2025-05-16 3:27 ` Baoquan He
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