From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: Oleksandr Tyshchenko <olekstysh@gmail.com>,
xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org
Cc: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>,
Juergen Gross <jgross@suse.com>,
Stefano Stabellini <sstabellini@kernel.org>,
Julien Grall <julien@xen.org>
Subject: Re: [PATCH V2 1/4] xen/unpopulated-alloc: Drop check for virt_addr_valid() in fill_list()
Date: Thu, 28 Oct 2021 14:57:58 -0400 [thread overview]
Message-ID: <18766b45-5de5-5978-70b8-8582c30230db@oracle.com> (raw)
In-Reply-To: <1635264312-3796-2-git-send-email-olekstysh@gmail.com>
On 10/26/21 12:05 PM, Oleksandr Tyshchenko wrote:
> From: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
>
> If memremap_pages() succeeds the range is guaranteed to have proper page
> table, there is no need for an additional virt_addr_valid() check.
>
> Signed-off-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
next prev parent reply other threads:[~2021-10-28 18:58 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-26 16:05 [PATCH V2 0/4] xen: Add support of extended regions (safe ranges) on Arm Oleksandr Tyshchenko
2021-10-26 16:05 ` [PATCH V2 1/4] xen/unpopulated-alloc: Drop check for virt_addr_valid() in fill_list() Oleksandr Tyshchenko
2021-10-28 18:57 ` Boris Ostrovsky [this message]
2021-10-26 16:05 ` [PATCH V2 2/4] arm/xen: Switch to use gnttab_setup_auto_xlat_frames() for DT Oleksandr Tyshchenko
2021-10-28 1:28 ` Stefano Stabellini
2021-11-10 22:14 ` Oleksandr
2021-11-19 0:32 ` Stefano Stabellini
2021-11-19 18:25 ` Oleksandr
2021-10-26 16:05 ` [PATCH V2 3/4] xen/unpopulated-alloc: Add mechanism to use Xen resource Oleksandr Tyshchenko
2021-10-28 16:37 ` Stefano Stabellini
2021-11-09 18:34 ` Oleksandr
2021-11-19 0:59 ` Stefano Stabellini
2021-11-19 18:18 ` Oleksandr
2021-11-20 2:19 ` Stefano Stabellini
2021-11-23 16:46 ` Oleksandr
2021-11-23 21:25 ` Stefano Stabellini
2021-11-24 9:33 ` Oleksandr
2021-11-24 5:16 ` Juergen Gross
2021-11-24 9:37 ` Oleksandr
2021-10-28 19:08 ` Boris Ostrovsky
2021-11-09 18:51 ` Oleksandr
2021-10-26 16:05 ` [PATCH V2 4/4] arm/xen: Read extended regions from DT and init " Oleksandr Tyshchenko
2021-10-28 1:40 ` Stefano Stabellini
2021-11-10 20:21 ` Oleksandr
2021-11-19 1:19 ` Stefano Stabellini
2021-11-19 20:23 ` Oleksandr
2021-11-20 2:36 ` Stefano Stabellini
2021-11-20 13:38 ` Oleksandr
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