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,
Shanker Donthineni <shankerd@codeaurora.org>,
Vijay Kilari <vijay.kilari@gmail.com>
Subject: Re: [PATCH v3 02/26] ARM: GICv3: allocate LPI pending and property table
Date: Mon, 3 Apr 2017 15:01:01 +0100 [thread overview]
Message-ID: <007d155d-4cd2-5ef9-042e-a07d3997a7c6@arm.com> (raw)
In-Reply-To: <cd8e6f91-1d6d-51c7-8ed6-347fe18bf83b@arm.com>
On 03/04/17 14:53, Julien Grall wrote:
>> diff --git a/xen/include/xen/bitops.h b/xen/include/xen/bitops.h
>> index bd0883a..9261e06 100644
>> --- a/xen/include/xen/bitops.h
>> +++ b/xen/include/xen/bitops.h
>> @@ -5,11 +5,14 @@
>> /*
>> * Create a contiguous bitmask starting at bit position @l and ending at
>> * position @h. For example
>> - * GENMASK(30, 21) gives us the 32bit vector 0x01fe00000.
>> + * GENMASK(30, 21) gives us the 32bit vector 0x7fe00000.
>
> This is a new addition in this series and should really be a separate
> patch with the appropriate maintainers CCed.
>
>> */
>> #define GENMASK(h, l) \
>> (((~0UL) << (l)) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
>>
>> +#define GENMASK_ULL(h, l) \
>> + (((~0ULL) << (l)) & (~0ULL >> (BITS_PER_LONG_LONG - 1 - (h))))
>
> This should also be a separate patch with BITS_PER_LONG_LONG too.
BTW, please take a look at the discussion:
https://patchwork.kernel.org/patch/8824091/
Cheers,
--
Julien Grall
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next prev parent reply other threads:[~2017-04-03 14:01 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-31 18:04 [PATCH v3 00/26] arm64: Dom0 ITS emulation Andre Przywara
2017-03-31 18:05 ` [PATCH v3 01/26] ARM: GICv3 ITS: parse and store ITS subnodes from hardware DT Andre Przywara
2017-03-31 23:08 ` Stefano Stabellini
2017-03-31 18:05 ` [PATCH v3 02/26] ARM: GICv3: allocate LPI pending and property table Andre Przywara
2017-03-31 22:59 ` Stefano Stabellini
2017-04-03 9:05 ` Andre Przywara
2017-04-03 18:16 ` Stefano Stabellini
2017-04-03 13:53 ` Julien Grall
2017-04-03 14:01 ` Julien Grall [this message]
2017-03-31 18:05 ` [PATCH v3 03/26] ARM: GICv3 ITS: allocate device and collection table Andre Przywara
2017-03-31 23:06 ` Stefano Stabellini
2017-04-03 15:38 ` Julien Grall
2017-04-03 17:22 ` Julien Grall
2017-04-03 19:39 ` Andre Przywara
2017-04-03 20:46 ` Julien Grall
2017-03-31 18:05 ` [PATCH v3 04/26] ARM: GICv3 ITS: map ITS command buffer Andre Przywara
2017-03-31 23:10 ` Stefano Stabellini
2017-04-03 16:00 ` Julien Grall
2017-03-31 18:05 ` [PATCH v3 05/26] ARM: GICv3 ITS: introduce ITS command handling Andre Przywara
2017-03-31 23:16 ` Stefano Stabellini
2017-04-03 17:32 ` Julien Grall
2017-03-31 18:05 ` [PATCH v3 06/26] ARM: GICv3 ITS: introduce device mapping Andre Przywara
2017-03-31 23:20 ` Stefano Stabellini
2017-04-01 8:01 ` Vijay Kilari
2017-04-03 18:33 ` Julien Grall
2017-04-03 18:56 ` Julien Grall
2017-03-31 18:05 ` [PATCH v3 07/26] ARM: GICv3 ITS: introduce host LPI array Andre Przywara
2017-03-31 23:24 ` Stefano Stabellini
2017-03-31 18:05 ` [PATCH v3 08/26] ARM: GICv3: introduce separate pending_irq structs for LPIs Andre Przywara
2017-03-31 18:05 ` [PATCH v3 09/26] ARM: GICv3: forward pending LPIs to guests Andre Przywara
2017-03-31 18:05 ` [PATCH v3 10/26] ARM: GICv3: enable ITS and LPIs on the host Andre Przywara
2017-03-31 18:05 ` [PATCH v3 11/26] ARM: vGICv3: handle virtual LPI pending and property tables Andre Przywara
2017-04-04 12:55 ` Julien Grall
2017-04-04 12:56 ` Julien Grall
2017-03-31 18:05 ` [PATCH v3 12/26] ARM: vGICv3: Handle disabled LPIs Andre Przywara
2017-03-31 18:05 ` [PATCH v3 13/26] ARM: vGICv3: introduce basic ITS emulation bits Andre Przywara
2017-03-31 18:05 ` [PATCH v3 14/26] ARM: vITS: introduce translation table walks Andre Przywara
2017-03-31 18:05 ` [PATCH v3 15/26] ARM: vITS: handle CLEAR command Andre Przywara
2017-03-31 18:05 ` [PATCH v3 16/26] ARM: vITS: handle INT command Andre Przywara
2017-03-31 18:05 ` [PATCH v3 17/26] ARM: vITS: handle MAPC command Andre Przywara
2017-03-31 18:05 ` [PATCH v3 18/26] ARM: vITS: handle MAPD command Andre Przywara
2017-03-31 18:05 ` [PATCH v3 19/26] ARM: vITS: handle MAPTI command Andre Przywara
2017-04-01 8:32 ` Vijay Kilari
2017-03-31 18:05 ` [PATCH v3 20/26] ARM: vITS: handle MOVI command Andre Przywara
2017-03-31 18:05 ` [PATCH v3 21/26] ARM: vITS: handle DISCARD command Andre Przywara
2017-03-31 18:05 ` [PATCH v3 22/26] ARM: vITS: handle INV command Andre Przywara
2017-03-31 18:05 ` [PATCH v3 23/26] ARM: vITS: handle INVALL command Andre Przywara
2017-03-31 18:05 ` [PATCH v3 24/26] ARM: vITS: create and initialize virtual ITSes for Dom0 Andre Przywara
2017-03-31 18:05 ` [PATCH v3 25/26] ARM: vITS: create ITS subnodes for Dom0 DT Andre Przywara
2017-03-31 18:05 ` [PATCH v3 26/26] ARM: vGIC: advertise LPI support Andre Przywara
2017-04-04 17:06 ` Julien Grall
2017-04-01 20:37 ` [PATCH v3 00/26] arm64: Dom0 ITS emulation Julien Grall
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