[PATCH v6 1/6] of: check previous kernel's ima-kexec-buffer against memory bounds

[Nageswara R Sastry]

________________________________________
> From: Stefan Berger <stefanb at linux.ibm.com>
> Sent: 07 July 2022 10:50 PM
> To: kexec at lists.infradead.org; devicetree at vger.kernel.org; linux-integrity at vger.kernel.org; linux-kernel at vger.kernel.org; linuxppc-dev at lists.ozlabs.org
> Cc: nayna at linux.ibm.com; Nageswara R Sastry; mpe at ellerman.id.au; Vaibhav Jain; Frank Rowand; Prakhar Srivastava; Lakshmi Ramasubramanian; Thiago Jung Bauermann; Rob Herring; Ritesh Harjani; Robin Murphy
> Subject: [PATCH v6 1/6] of: check previous kernel's ima-kexec-buffer against memory bounds

> From: Vaibhav Jain <vaibhav at linux.ibm.com>

...

> Fixes: 467d27824920 ("powerpc: ima: get the kexec buffer passed by the previous kernel")
> Cc: Frank Rowand <frowand.list at gmail.com>
> Cc: Prakhar Srivastava <prsriva at linux.microsoft.com>
> Cc: Lakshmi Ramasubramanian <nramas at linux.microsoft.com>
> Cc: Thiago Jung Bauermann <bauerman at linux.ibm.com>
> Cc: Rob Herring <robh at kernel.org>
> Cc: Ritesh Harjani <ritesh.list at gmail.com>
> Cc: Robin Murphy <robin.murphy at arm.com>
> Signed-off-by: Vaibhav Jain <vaibhav at linux.ibm.com>
> Signed-off-by: Rob Herring <robh at kernel.org>
> Link: https://lore.kernel.org/r/20220531041446.3334259-1-vaibhav@linux.ibm.com
> ---

Tested-by: Nageswara R Sastry <rnsastry at linux.ibm.com>