linux-kernel - RE: [PATCH] Fixing warning cast removes address space '_

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <BYAPR21MB16885EA9FFD1DFD60CF2F263D7A1A@BYAPR21MB1688.namprd21.prod.outlook.com>
Date:   Mon, 30 Oct 2023 16:38:45 +0000
From:   "Michael Kelley (LINUX)" <mikelley@...rosoft.com>
To:     Abhinav Singh <singhabhinav9051571833@...il.com>,
        KY Srinivasan <kys@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        "wei.liu@...nel.org" <wei.liu@...nel.org>,
        Dexuan Cui <decui@...rosoft.com>,
        "tglx@...utronix.de" <tglx@...utronix.de>,
        "mingo@...hat.com" <mingo@...hat.com>,
        "bp@...en8.de" <bp@...en8.de>,
        "dave.hansen@...ux.intel.com" <dave.hansen@...ux.intel.com>,
        "hpa@...or.com" <hpa@...or.com>,
        Nischala Yelchuri <Nischala.Yelchuri@...rosoft.com>
CC:     "linux-hyperv@...r.kernel.org" <linux-hyperv@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-kernel-mentees@...ts.linuxfoundation.org" 
        <linux-kernel-mentees@...ts.linuxfoundation.org>
Subject: RE: [PATCH] Fixing warning cast removes address space '__iomem' of
 expression

From: Abhinav Singh <singhabhinav9051571833@...il.com> Sent: Saturday, October 28, 2023 2:26 PM
> 
> >It turns out that Nischala Yelchuri at Microsoft is
> > concurrently working on fixing this occurrence as well as the
> > others we know about in Hyper-V specific code.
> 
> So should I continue or not with this patch?
> 

I'll suggest deferring to Nischala's pending patch.  Her patch
covers all 5 occurrences.  Also, I don't know if you were able
to test your patch in a Hyper-V Confidential VM.  She did test
in that configuration and confirmed that nothing broke.

Of course, feel free to correspond directly with Nischala
on how best to move forward.  I'm an unnecessary intermediary
who is just pointing out the overlap. :-)

Michael