kernel-hardening - Re: [PRE-REVIEW PATCH 00/16] Modernize the tasklet API

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Date: Wed, 30 Oct 2019 13:50:49 +0530
From: Allen <allen.lkml@...il.com>
To: Kees Cook <keescook@...omium.org>
Cc: Romain Perier <romain.perier@...il.com>, 
	Kernel Hardening <kernel-hardening@...ts.openwall.com>
Subject: Re: [PRE-REVIEW PATCH 00/16] Modernize the tasklet API

Romain,
>
> This is all a normally thankless set of patches, so I'll go out of my
> way to say again: thank you for working on this! I know how tedious it
> can be from when I did timer_struct. :)

 First of all Romain, nice work. I started working on this
set a few months back, but could only carve out limited time.

  I sent out RFC for this sometime in May[1]. And my approach
was a little different when compared to what you have sent on the
list.

 Well, I have pushed my work to github[2], only thing I could
think of as an improvement in your patch set it to break it down
into smaller chunk so that it's easier to review. I have made each
occurrence of tasklet_init() into a commit[3] which I thought would
make it easier to review. I'll leave that decision to you and kees.

Let me know if I could help in any way.

[1] https://www.openwall.com/lists/kernel-hardening/2019/05/06/1
[2] https://github.com/allenpais/tasklet
[3] Sample list of patches:
5d0b728649b6 atm/solos-pci: Convert tasklets to use new tasklet_init API
e5144c3c16d8 atm: Convert tasklets to use new tasklet_init API
71028976d3ed arch/um: Convert tasklets to use new tasklet_init API
c9a39c23b78c xfrm: Convert tasklets to use new tasklet_init API
91d93fe12bbc mac80211: Convert tasklets to use new tasklet_init API
d68f1e9e4531 ipv4: Convert tasklets to use new tasklet_init API
4f9379dcd8ad sound/timer: Convert tasklets to use new tasklet_init API
b4519111b75e drivers/usb: Convert tasklets to use new tasklet_init API
52f04bf54a5a drivers:vt/keyboard: Convert tasklets to use new tasklet_init API
295de7c9812c dma/virt-dma: Convert tasklets to use new tasklet_init API
6c713c83b58f dma/dw: Convert tasklets to use new tasklet_init API
eaaaaba8a4a7 debug:Convert tasklets to use new tasklet_init API
b23f4ff5021b tasklet: prepare to change tasklet API

Thanks,
- Allen

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