linux-kernel - Re: [PATCH V4 0/6] xen: Add support of extended regions (safe ranges) on Arm

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Message-ID: <81c97e6a-f5e3-3f5d-c9ae-a35933cf4e61@oracle.com>
Date:   Fri, 17 Dec 2021 14:13:44 -0500
From:   Boris Ostrovsky <boris.ostrovsky@...cle.com>
To:     Oleksandr <olekstysh@...il.com>, Juergen Gross <jgross@...e.com>
Cc:     xen-devel@...ts.xenproject.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Oleksandr Tyshchenko <oleksandr_tyshchenko@...m.com>,
        Stefano Stabellini <sstabellini@...nel.org>,
        Russell King <linux@...linux.org.uk>,
        Julien Grall <julien@....org>,
        Bertrand Marquis <bertrand.marquis@....com>,
        Wei Chen <Wei.Chen@....com>, Henry Wang <Henry.Wang@....com>,
        Kaly Xin <Kaly.Xin@....com>, Jiamei Xie <Jiamei.Xie@....com>
Subject: Re: [PATCH V4 0/6] xen: Add support of extended regions (safe ranges)
 on Arm


On 12/16/21 5:02 PM, Oleksandr wrote:
>
> On 09.12.21 22:05, Oleksandr Tyshchenko wrote:
>
>
> Hello Juergen, Boris
>
>
> May I please ask, are you happy (or otherwise) with current patch series (I assume, especially with commits #3-4)?


I think I mentioned last time, in patch 4:


+	if (target_resource != &iomem_resource) {
+		tmp_res = kzalloc(sizeof(*tmp_res), GFP_KERNEL);
+		if (!res) {


Other than that --- LGTM.


-boris