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From: Rahul Singh <Rahul.Singh@arm.com>
To: Oleksandr Tyshchenko <olekstysh@gmail.com>
Cc: xen-devel <xen-devel@lists.xenproject.org>,
	Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>,
	Bertrand Marquis <Bertrand.Marquis@arm.com>,
	Volodymyr Babchuk <Volodymyr_Babchuk@epam.com>,
	Julien Grall <jgrall@amazon.com>, Julien Grall <julien@xen.org>,
	Stefano Stabellini <sstabellini@kernel.org>
Subject: Re: [PATCH V7 11/11] xen/arm: account IO handlers for emulated PCI MSI-X
Date: Tue, 26 Jul 2022 14:50:59 +0000	[thread overview]
Message-ID: <71A6D8F4-5591-4869-B5A2-486E6B8243F9@arm.com> (raw)
In-Reply-To: <20220719174253.541965-12-olekstysh@gmail.com>

Hi Oleksandr,

> On 19 Jul 2022, at 6:42 pm, Oleksandr Tyshchenko <olekstysh@gmail.com> wrote:
> 
> From: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
> 
> At the moment, we always allocate an extra 16 slots for IO handlers
> (see MAX_IO_HANDLER). So while adding IO trap handlers for the emulated
> MSI-X registers we need to explicitly tell that we have additional IO
> handlers, so those are accounted.
> 
> Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
> Acked-by: Julien Grall <jgrall@amazon.com>

Reviewed-by: Rahul Singh <rahul.singh@arm.com>

Regards,
Rahul



  reply	other threads:[~2022-07-26 14:51 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-19 17:42 [PATCH V7 00/11] PCI devices passthrough on Arm, part 3 Oleksandr Tyshchenko
2022-07-19 17:42 ` [PATCH V7 01/11] xen/pci: arm: add stub for is_memory_hole Oleksandr Tyshchenko
2022-07-29 16:28   ` Oleksandr
2022-08-03  9:29     ` Rahul Singh
2022-08-03 14:18       ` Oleksandr
2022-07-19 17:42 ` [PATCH V7 02/11] vpci: add hooks for PCI device assign/de-assign Oleksandr Tyshchenko
2022-07-27 10:03   ` Jan Beulich
2022-07-27 14:01     ` Oleksandr
2022-07-27 14:35       ` Jan Beulich
2022-07-27 16:49         ` Oleksandr
2022-07-19 17:42 ` [PATCH V7 03/11] vpci/header: implement guest BAR register handlers Oleksandr Tyshchenko
2022-07-27 10:15   ` Jan Beulich
2022-07-27 16:17     ` Oleksandr
2022-07-28  7:01       ` Jan Beulich
2022-07-28 14:56         ` Oleksandr
2022-07-19 17:42 ` [PATCH V7 04/11] rangeset: add RANGESETF_no_print flag Oleksandr Tyshchenko
2022-07-26 14:48   ` Rahul Singh
2022-07-19 17:42 ` [PATCH V7 05/11] vpci/header: handle p2m range sets per BAR Oleksandr Tyshchenko
2022-07-19 17:42 ` [PATCH V7 06/11] vpci/header: program p2m with guest BAR view Oleksandr Tyshchenko
2022-07-27 10:19   ` Jan Beulich
2022-07-27 17:06     ` Oleksandr
2022-07-28  7:04       ` Jan Beulich
2022-07-19 17:42 ` [PATCH V7 07/11] vpci/header: emulate PCI_COMMAND register for guests Oleksandr Tyshchenko
2022-07-26 15:30   ` Jan Beulich
2022-07-27 17:30     ` Oleksandr
2022-07-19 17:42 ` [PATCH V7 08/11] vpci/header: reset the command register when adding devices Oleksandr Tyshchenko
2022-07-26 15:09   ` Rahul Singh
2022-07-26 15:23   ` Jan Beulich
2022-07-27  8:58     ` Oleksandr
2022-07-27  9:46       ` Jan Beulich
2022-07-27 16:53         ` Oleksandr
2022-07-19 17:42 ` [PATCH V7 09/11] vpci: add initial support for virtual PCI bus topology Oleksandr Tyshchenko
2022-07-27 10:32   ` Jan Beulich
2022-07-28 14:16     ` Oleksandr
2022-07-28 14:26       ` Jan Beulich
2022-07-28 14:41         ` Oleksandr
2022-07-19 17:42 ` [PATCH V7 10/11] xen/arm: translate virtual PCI bus topology for guests Oleksandr Tyshchenko
2022-07-26 15:16   ` Jan Beulich
2022-07-27 17:54     ` Oleksandr
2022-07-27 19:39       ` Oleksandr
2022-07-28  7:15         ` Jan Beulich
2022-07-28 16:35           ` Oleksandr
2022-07-29  6:06             ` Jan Beulich
2022-07-29 16:26               ` Oleksandr
2022-07-19 17:42 ` [PATCH V7 11/11] xen/arm: account IO handlers for emulated PCI MSI-X Oleksandr Tyshchenko
2022-07-26 14:50   ` Rahul Singh [this message]
2022-07-26 13:47 ` [PATCH V7 00/11] PCI devices passthrough on Arm, part 3 Rahul Singh
2022-07-26 15:18   ` Oleksandr Tyshchenko

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