* [PATCH] LightNVM fix for 4.9-rc5
@ 2016-11-10 11:26 Matias Bjørling
2016-11-10 15:03 ` Jens Axboe
0 siblings, 1 reply; 3+ messages in thread
From: Matias Bjørling @ 2016-11-10 11:26 UTC (permalink / raw)
To: linux-block, linux-kernel, axboe; +Cc: keith.busch, Matias Bjørling
Hi Jens,
A small calculation bug sneaked into 4.9, which led to data loss using the rrpc
FTL.
Can the fix be picked up for next -rc, or should I mark it for stable after the
4.9 release?
-Matias
Matias Bjørling (1):
lightnvm: invalid offset calculation for lba_shift
drivers/nvme/host/lightnvm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--
2.1.4
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] LightNVM fix for 4.9-rc5
2016-11-10 11:26 [PATCH] LightNVM fix for 4.9-rc5 Matias Bjørling
@ 2016-11-10 15:03 ` Jens Axboe
2016-11-11 9:16 ` Matias Bjørling
0 siblings, 1 reply; 3+ messages in thread
From: Jens Axboe @ 2016-11-10 15:03 UTC (permalink / raw)
To: Matias Bjørling, linux-block, linux-kernel; +Cc: keith.busch
On 11/10/2016 04:26 AM, Matias Bjørling wrote:
> Hi Jens,
>
> A small calculation bug sneaked into 4.9, which led to data loss using the rrpc
> FTL.
>
> Can the fix be picked up for next -rc, or should I mark it for stable after the
> 4.9 release?
We can put it in this release, it's a regression fix for a bug
introduced in this cycle. I'll add it.
--
Jens Axboe
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] LightNVM fix for 4.9-rc5
2016-11-10 15:03 ` Jens Axboe
@ 2016-11-11 9:16 ` Matias Bjørling
0 siblings, 0 replies; 3+ messages in thread
From: Matias Bjørling @ 2016-11-11 9:16 UTC (permalink / raw)
To: Jens Axboe, linux-block, linux-kernel; +Cc: keith.busch
On 11/10/2016 04:03 PM, Jens Axboe wrote:
> On 11/10/2016 04:26 AM, Matias Bjørling wrote:
>> Hi Jens,
>>
>> A small calculation bug sneaked into 4.9, which led to data loss using
>> the rrpc
>> FTL.
>>
>> Can the fix be picked up for next -rc, or should I mark it for stable
>> after the
>> 4.9 release?
>
> We can put it in this release, it's a regression fix for a bug
> introduced in this cycle. I'll add it.
>
Thanks Jens :)
^ permalink raw reply [flat|nested] 3+ messages in thread
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2016-11-10 11:26 [PATCH] LightNVM fix for 4.9-rc5 Matias Bjørling
2016-11-10 15:03 ` Jens Axboe
2016-11-11 9:16 ` Matias Bjørling
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