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[6/7] arm64: arch_timer: document Hisilicon erratum 161010101

Message ID 1485865196-12742-7-git-send-email-mark.rutland@arm.com (mailing list archive)
State New, archived
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Commit Message

Mark Rutland Jan. 31, 2017, 12:19 p.m. UTC
From: Ding Tianhong <dingtianhong@huawei.com>

Now that we have a workaround for Hisilicon erratum 161010101, notes
this in the arm64 silicon-errata document.

The new config option is too long to fit in the existing kconfig column,
so this is widened to accomodate it.

Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
[Mark: split patch, reword commit message]
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
---
 Documentation/arm64/silicon-errata.txt | 2 ++
 1 file changed, 2 insertions(+)

Comments

Will Deacon Jan. 31, 2017, 2:29 p.m. UTC | #1
On Tue, Jan 31, 2017 at 12:19:55PM +0000, Mark Rutland wrote:
> From: Ding Tianhong <dingtianhong@huawei.com>
> 
> Now that we have a workaround for Hisilicon erratum 161010101, notes
> this in the arm64 silicon-errata document.
> 
> The new config option is too long to fit in the existing kconfig column,
> so this is widened to accomodate it.
> 
> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
> [Mark: split patch, reword commit message]
> Signed-off-by: Mark Rutland <mark.rutland@arm.com>
> ---
>  Documentation/arm64/silicon-errata.txt | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/arm64/silicon-errata.txt b/Documentation/arm64/silicon-errata.txt
> index 4a5e6cc..e12c926 100644
> --- a/Documentation/arm64/silicon-errata.txt
> +++ b/Documentation/arm64/silicon-errata.txt
> @@ -63,3 +63,5 @@ stable kernels.
>  | Cavium         | ThunderX SMMUv2 | #27704          | N/A                              |
>  |                |                 |                 |                                  |
>  | Freescale/NXP  | LS2080A/LS1043A | A-008585        | FSL_ERRATUM_A008585              |
> +|                |                 |                 |                                  |
> +| Hisilicon      | Hip0{5,6,7}     | #161010101      | HISILICON_ERRATUM_161010101      |
> -- 
> 1.9.1

I'd like to take this one via arm64, then you can drop it along with the
first patch in the series and I can deal with the conflicts in the text
file.

Daniel, are you ok with that? This file isn't part of the clocksource
code and is purely an informative document that we maintain to help ARM
vendors know which errata we're working around.

Will
Daniel Lezcano Jan. 31, 2017, 6:13 p.m. UTC | #2
On 31/01/2017 15:29, Will Deacon wrote:
> On Tue, Jan 31, 2017 at 12:19:55PM +0000, Mark Rutland wrote:
>> From: Ding Tianhong <dingtianhong@huawei.com>
>>
>> Now that we have a workaround for Hisilicon erratum 161010101, notes
>> this in the arm64 silicon-errata document.
>>
>> The new config option is too long to fit in the existing kconfig column,
>> so this is widened to accomodate it.
>>
>> Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
>> [Mark: split patch, reword commit message]
>> Signed-off-by: Mark Rutland <mark.rutland@arm.com>
>> ---
>>  Documentation/arm64/silicon-errata.txt | 2 ++
>>  1 file changed, 2 insertions(+)
>>
>> diff --git a/Documentation/arm64/silicon-errata.txt b/Documentation/arm64/silicon-errata.txt
>> index 4a5e6cc..e12c926 100644
>> --- a/Documentation/arm64/silicon-errata.txt
>> +++ b/Documentation/arm64/silicon-errata.txt
>> @@ -63,3 +63,5 @@ stable kernels.
>>  | Cavium         | ThunderX SMMUv2 | #27704          | N/A                              |
>>  |                |                 |                 |                                  |
>>  | Freescale/NXP  | LS2080A/LS1043A | A-008585        | FSL_ERRATUM_A008585              |
>> +|                |                 |                 |                                  |
>> +| Hisilicon      | Hip0{5,6,7}     | #161010101      | HISILICON_ERRATUM_161010101      |
>> -- 
>> 1.9.1
> 
> I'd like to take this one via arm64, then you can drop it along with the
> first patch in the series and I can deal with the conflicts in the text
> file.
> 
> Daniel, are you ok with that? This file isn't part of the clocksource
> code and is purely an informative document that we maintain to help ARM
> vendors know which errata we're working around.

Yes, no problem.

  -- Daniel
diff mbox

Patch

diff --git a/Documentation/arm64/silicon-errata.txt b/Documentation/arm64/silicon-errata.txt
index 4a5e6cc..e12c926 100644
--- a/Documentation/arm64/silicon-errata.txt
+++ b/Documentation/arm64/silicon-errata.txt
@@ -63,3 +63,5 @@  stable kernels.
 | Cavium         | ThunderX SMMUv2 | #27704          | N/A                              |
 |                |                 |                 |                                  |
 | Freescale/NXP  | LS2080A/LS1043A | A-008585        | FSL_ERRATUM_A008585              |
+|                |                 |                 |                                  |
+| Hisilicon      | Hip0{5,6,7}     | #161010101      | HISILICON_ERRATUM_161010101      |