From: Julien Grall <julien.grall@arm.com>
To: Andre Przywara <andre.przywara@arm.com>,
Stefano Stabellini <sstabellini@kernel.org>
Cc: xen-devel@lists.xenproject.org, Vijay Kilari <vijay.kilari@gmail.com>
Subject: Re: [PATCH 01/28] ARM: export __flush_dcache_area()
Date: Mon, 6 Feb 2017 11:23:54 +0000 [thread overview]
Message-ID: <4d678d03-9d58-df24-d56c-20a0b4430010@arm.com> (raw)
In-Reply-To: <20170130183153.28566-2-andre.przywara@arm.com>
Hi Andre,
On 30/01/17 18:31, Andre Przywara wrote:
> The ability to clean a cache line is not only useful for EFI, but will
> be needed later for the ITS support.
> Export the function to be usable from the whole Xen/ARM code.
There is already a function to clean & invalidate. See
clean_and_invalidate_dcache_va_range in include/asm-arm/page.h
So please use this function and leave __flush_dcache_area only exported
to EFI.
Cheers,
--
Julien Grall
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next prev parent reply other threads:[~2017-02-06 11:23 UTC|newest]
Thread overview: 106+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-30 18:31 [PATCH 00/28] arm64: Dom0 ITS emulation Andre Przywara
2017-01-30 18:31 ` [PATCH 01/28] ARM: export __flush_dcache_area() Andre Przywara
2017-02-06 11:23 ` Julien Grall [this message]
2017-01-30 18:31 ` [PATCH 02/28] ARM: GICv3 ITS: parse and store ITS subnodes from hardware DT Andre Przywara
2017-02-06 12:39 ` Julien Grall
2017-02-16 17:44 ` Andre Przywara
2017-02-16 18:15 ` Julien Grall
2017-02-06 12:58 ` Julien Grall
2017-02-27 11:43 ` Andre Przywara
2017-02-27 12:51 ` Julien Grall
2017-01-30 18:31 ` [PATCH 03/28] ARM: GICv3: allocate LPI pending and property table Andre Przywara
2017-02-06 16:26 ` Julien Grall
2017-02-27 11:34 ` Andre Przywara
2017-02-27 12:48 ` Julien Grall
2017-02-14 0:47 ` Stefano Stabellini
2017-01-30 18:31 ` [PATCH 04/28] ARM: GICv3 ITS: allocate device and collection table Andre Przywara
2017-02-06 17:19 ` Julien Grall
2017-02-14 0:55 ` Stefano Stabellini
2017-02-06 17:36 ` Julien Grall
2017-02-06 17:43 ` Julien Grall
2017-03-23 18:06 ` Andre Przywara
2017-03-23 18:08 ` Julien Grall
2017-02-14 0:54 ` Stefano Stabellini
2017-02-15 18:31 ` Shanker Donthineni
2017-02-16 19:03 ` Shanker Donthineni
2017-02-24 19:29 ` Shanker Donthineni
2017-02-27 10:23 ` Andre Przywara
2017-01-30 18:31 ` [PATCH 05/28] ARM: GICv3 ITS: map ITS command buffer Andre Przywara
2017-02-06 17:43 ` Julien Grall
2017-02-14 0:59 ` Stefano Stabellini
2017-02-14 20:50 ` Julien Grall
2017-02-14 21:00 ` Stefano Stabellini
2017-01-30 18:31 ` [PATCH 06/28] ARM: GICv3 ITS: introduce ITS command handling Andre Przywara
2017-02-06 19:16 ` Julien Grall
2017-02-07 11:44 ` Julien Grall
2017-03-07 18:08 ` Andre Przywara
2017-03-08 15:28 ` Julien Grall
2017-03-08 16:16 ` Andre Przywara
2017-02-07 11:59 ` Julien Grall
2017-01-30 18:31 ` [PATCH 07/28] ARM: GICv3 ITS: introduce device mapping Andre Przywara
2017-02-07 14:05 ` Julien Grall
2017-02-15 16:30 ` Julien Grall
2017-02-22 7:06 ` Vijay Kilari
2017-02-24 19:37 ` Shanker Donthineni
2017-02-22 13:17 ` Julien Grall
2017-01-30 18:31 ` [PATCH 08/28] ARM: GICv3 ITS: introduce host LPI array Andre Przywara
2017-02-07 18:01 ` Julien Grall
2017-02-14 20:05 ` Stefano Stabellini
2017-01-30 18:31 ` [PATCH 09/28] ARM: GICv3 ITS: map device and LPIs to the ITS on physdev_op hypercall Andre Przywara
2017-01-31 10:29 ` Jaggi, Manish
2017-01-31 12:43 ` Julien Grall
2017-01-31 13:19 ` Jaggi, Manish
2017-01-31 13:46 ` Julien Grall
2017-01-31 14:08 ` Jaggi, Manish
2017-01-31 15:17 ` Julien Grall
2017-01-31 16:02 ` Jaggi, Manish
2017-01-31 16:18 ` Julien Grall
2017-02-24 19:57 ` Shanker Donthineni
2017-02-24 20:28 ` Julien Grall
2017-02-27 17:20 ` Andre Przywara
2017-02-28 18:29 ` Julien Grall
2017-03-01 19:42 ` Shanker Donthineni
2017-03-03 15:53 ` Julien Grall
2017-01-31 13:28 ` Jaggi, Manish
2017-02-14 20:11 ` Stefano Stabellini
2017-01-30 18:31 ` [PATCH 10/28] ARM: GICv3: introduce separate pending_irq structs for LPIs Andre Przywara
2017-02-14 20:39 ` Stefano Stabellini
2017-02-15 17:06 ` Julien Grall
2017-02-15 17:03 ` Julien Grall
2017-01-30 18:31 ` [PATCH 11/28] ARM: GICv3: forward pending LPIs to guests Andre Przywara
2017-02-14 21:00 ` Stefano Stabellini
2017-02-15 17:18 ` Julien Grall
2017-02-15 21:25 ` Stefano Stabellini
2017-03-02 20:56 ` Julien Grall
2017-03-03 7:58 ` Jan Beulich
2017-03-03 14:53 ` Julien Grall
2017-02-15 17:30 ` Julien Grall
2017-01-30 18:31 ` [PATCH 12/28] ARM: GICv3: enable ITS and LPIs on the host Andre Przywara
2017-02-14 22:41 ` Stefano Stabellini
2017-02-15 17:35 ` Julien Grall
2017-01-30 18:31 ` [PATCH 13/28] ARM: vGICv3: handle virtual LPI pending and property tables Andre Przywara
2017-02-14 23:56 ` Stefano Stabellini
2017-02-15 18:44 ` Julien Grall
2017-01-30 18:31 ` [PATCH 14/28] ARM: vGICv3: Handle disabled LPIs Andre Przywara
2017-02-14 23:58 ` Stefano Stabellini
2017-01-30 18:31 ` [PATCH 15/28] ARM: vGICv3: introduce basic ITS emulation bits Andre Przywara
2017-02-15 20:06 ` Shanker Donthineni
2017-01-30 18:31 ` [PATCH 16/28] ARM: vITS: introduce translation table walks Andre Przywara
2017-01-30 18:31 ` [PATCH 17/28] ARM: vITS: handle CLEAR command Andre Przywara
2017-02-15 0:07 ` Stefano Stabellini
2017-01-30 18:31 ` [PATCH 18/28] ARM: vITS: handle INT command Andre Przywara
2017-01-30 18:31 ` [PATCH 19/28] ARM: vITS: handle MAPC command Andre Przywara
2017-01-30 18:31 ` [PATCH 20/28] ARM: vITS: handle MAPD command Andre Przywara
2017-02-15 0:17 ` Stefano Stabellini
2017-01-30 18:31 ` [PATCH 21/28] ARM: vITS: handle MAPTI command Andre Przywara
2017-01-30 18:31 ` [PATCH 22/28] ARM: vITS: handle MOVI command Andre Przywara
2017-01-30 18:31 ` [PATCH 23/28] ARM: vITS: handle DISCARD command Andre Przywara
2017-01-30 18:31 ` [PATCH 24/28] ARM: vITS: handle INV command Andre Przywara
2017-01-30 18:31 ` [PATCH 25/28] ARM: vITS: handle INVALL command Andre Przywara
2017-01-30 18:31 ` [PATCH 26/28] ARM: vITS: create and initialize virtual ITSes for Dom0 Andre Przywara
2017-01-30 18:31 ` [PATCH 27/28] ARM: vITS: create ITS subnodes for Dom0 DT Andre Przywara
2017-01-30 18:31 ` [PATCH 28/28] ARM: vGIC: advertising LPI support Andre Przywara
2017-02-13 13:53 ` [PATCH 00/28] arm64: Dom0 ITS emulation Vijay Kilari
2017-02-14 22:00 ` Stefano Stabellini
2017-02-15 15:59 ` Julien Grall
2017-02-15 17:55 ` Julien Grall
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