On Mon, 2020-11-23 at 09:33 +1100, Finn Thain wrote:
> On Sun, 22 Nov 2020, Joe Perches wrote:
> > But provably correct conversions IMO _should_ be done and IMO churn
> > considerations should generally have less importance.
[]
> Moreover, the patch review workload for skilled humans is being generated
> by the automation, which is completely backwards: the machine is supposed
> to be helping.
Which is why the provably correct matters.
coccinelle transforms can be, but are not necessarily, provably correct.
The _show transforms done via the sysfs_emit_dev.cocci script are correct
as in commit aa838896d87a ("drivers core: Use sysfs_emit and sysfs_emit_at
for show(device *...) functions")
Worthwhile? A different question, but I think yes as it reduces the
overall question space of the existing other sprintf overrun possibilities.
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