From: Juergen Gross <jgross@suse.com>
To: Oleksii Moisieiev <Oleksii_Moisieiev@epam.com>,
"sstabellini@kernel.org" <sstabellini@kernel.org>
Cc: Oleksandr Tyshchenko <Oleksandr_Tyshchenko@epam.com>,
"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v1] xen/pvcalls: free active map buffer on pvcalls_front_free_map
Date: Tue, 10 Jan 2023 09:07:58 +0100 [thread overview]
Message-ID: <b220cdf1-7d8c-e8f6-eb22-7a93b0b330ea@suse.com> (raw)
In-Reply-To: <6a762ee32dd655cbb09a4aa0e2307e8919761311.1671531297.git.oleksii_moisieiev@epam.com>
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On 20.12.22 15:50, Oleksii Moisieiev wrote:
> Data buffer for active map is allocated in alloc_active_ring and freed
> in free_active_ring function, which is used only for the error
> cleanup. pvcalls_front_release is calling pvcalls_front_free_map which
> ends foreign access for this buffer, but doesn't free allocated pages.
> Call free_active_ring to clean all allocated resources.
>
> Signed-off-by: Oleksii Moisieiev <oleksii_moisieiev@epam.com>
Pushed to xen/tip.git for-linus-6.2
Juergen
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prev parent reply other threads:[~2023-01-10 8:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-20 14:50 [PATCH v1] xen/pvcalls: free active map buffer on pvcalls_front_free_map Oleksii Moisieiev
2022-12-22 23:14 ` Stefano Stabellini
2023-01-10 8:07 ` Juergen Gross [this message]
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