Re: FAILED: patch "[PATCH] io_uring: hold 'ctx' reference around task_work queue +" failed to apply to 5.8-stable tree

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On 8/17/20 6:13 AM, Greg KH wrote:
> On Mon, Aug 17, 2020 at 06:10:04AM -0700, Jens Axboe wrote:
>> On 8/17/20 3:44 AM, gregkh@xxxxxxxxxxxxxxxxxxx wrote:
>>>
>>> The patch below does not apply to the 5.8-stable tree.
>>> If someone wants it applied there, or to any other stable or longterm
>>> tree, then please email the backport, including the original git commit
>>> id to <stable@xxxxxxxxxxxxxxx>.
>>
>> Here's a 5.8 version.
> 
> Applied, thanks!
> 
> Looks like it applies to 5.7 too, want me to take this for that as well?

Heh, didn't see this email, just going through this by kernel revision.
Either one should work, sent a specific set for that too.

BTW, for both 5.7 and 5.8, could you please queue up:

commit ebf0d100df0731901c16632f78d78d35f4123bc4
Author: Jens Axboe <axboe@xxxxxxxxx>
Date:   Thu Aug 13 09:01:38 2020 -0600

    task_work: only grab task signal lock when needed

as well, to avoid a perf regression with the TWA_SIGNAL change? Thanks!

-- 
Jens Axboe




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