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Subject: Re: [PATCH v3 0/2] let kexec_file_load use platform keyring to
 verify the kernel image
From:   Mimi Zohar <zohar@linux.ibm.com>
To:     Dave Young <dyoung@redhat.com>
Cc:     Kairui Song <kasong@redhat.com>, linux-kernel@vger.kernel.org,
        dhowells@redhat.com, dwmw2@infradead.org,
        jwboyer@fedoraproject.org, keyrings@vger.kernel.org,
        jmorris@namei.org, serge@hallyn.com, bauerman@linux.ibm.com,
        ebiggers@google.com, nayna@linux.ibm.com,
        linux-integrity@vger.kernel.org, kexec@lists.infradead.org
Date:   Thu, 17 Jan 2019 20:52:52 -0500
In-Reply-To: <20190118013530.GA2814@dhcp-128-65.nay.redhat.com>
References: <20190116101654.7288-1-kasong@redhat.com>
         <1547773684.4026.10.camel@linux.ibm.com>
         <20190118013530.GA2814@dhcp-128-65.nay.redhat.com>
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On Fri, 2019-01-18 at 09:35 +0800, Dave Young wrote:
> On 01/17/19 at 08:08pm, Mimi Zohar wrote:

> > It's taken so long for me to review/test this patch set due to a
> > regression in sanity_check_segment_list(), introduced somewhere
> > between 4.20 and 5.0.0-rc1.  The sgement overlap test - "if ((mend >
> > pstart) && (mstart < pend))" - fails, returning a -EINVAL.
> > 
> > Is anyone else seeing this?
> 
> Mimi, should be this issue?  I have sent a fix for that.
> https://lore.kernel.org/lkml/20181228011247.GA9999@dhcp-128-65.nay.redhat.com/

Thanks, that resolved the regression.

Mimi