* Sparse warnings from calls to max3() and max
@ 2018-10-02 23:44 Larry Finger
2018-10-03 20:43 ` Randy Dunlap
2018-10-03 22:29 ` Luc Van Oostenryck
0 siblings, 2 replies; 4+ messages in thread
From: Larry Finger @ 2018-10-02 23:44 UTC (permalink / raw)
To: LKML, Christopher Li
Hi,
Sparse has suddenly started issuing as many as 11 warnings of "expression using
sizeof(void)" for each call to max3(). There are similar warnings for calls to
max(), thus I think this is the origin of the problem. My sparse version is
20180324-1.3-x86_64 installed in openSUSE Tumbleweed. My kernel is 4.19.0-rc6.
Thanks,
Larry
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Sparse warnings from calls to max3() and max
2018-10-02 23:44 Sparse warnings from calls to max3() and max Larry Finger
@ 2018-10-03 20:43 ` Randy Dunlap
2018-10-03 22:29 ` Luc Van Oostenryck
1 sibling, 0 replies; 4+ messages in thread
From: Randy Dunlap @ 2018-10-03 20:43 UTC (permalink / raw)
To: Larry Finger, LKML, Christopher Li, Linux-Sparse
[adding linux-sparse mailing list]
On 10/2/18 4:44 PM, Larry Finger wrote:
> Hi,
>
> Sparse has suddenly started issuing as many as 11 warnings of "expression using sizeof(void)" for each call to max3(). There are similar warnings for calls to max(), thus I think this is the origin of the problem. My sparse version is 20180324-1.3-x86_64 installed in openSUSE Tumbleweed. My kernel is 4.19.0-rc6.
>
> Thanks,
>
> Larry
--
~Randy
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Sparse warnings from calls to max3() and max
2018-10-02 23:44 Sparse warnings from calls to max3() and max Larry Finger
2018-10-03 20:43 ` Randy Dunlap
@ 2018-10-03 22:29 ` Luc Van Oostenryck
2018-10-03 23:38 ` Larry Finger
1 sibling, 1 reply; 4+ messages in thread
From: Luc Van Oostenryck @ 2018-10-03 22:29 UTC (permalink / raw)
To: Larry Finger; +Cc: LKML, Christopher Li, Randy Dunlap
On Tue, Oct 02, 2018 at 06:44:39PM -0500, Larry Finger wrote:
> Hi,
>
> Sparse has suddenly started issuing as many as 11 warnings of
> "expression using sizeof(void)" for each call to max3(). There are
> similar warnings for calls to max(), thus I think this is the origin
> of the problem. My sparse version is 20180324-1.3-x86_64 installed
> in openSUSE Tumbleweed. My kernel is 4.19.0-rc6.
Hi,
This problem is resolved in a more recent version of sparse,
the one you can find at:
git://github.com/lucvoo/sparse-dev
See Linus' email about it:
https://lore.kernel.org/lkml/CA+55aFzYEnZR2GZLR-DwpONjMNYGYoDy+6AWLCVNayWiaZuqoA@mail.gmail.com/T/#u
NB. The official version hosted on kernel.org is not uptodate but
I hope this will solved in a few weeks.
Best regards,
-- Luc Van Oostenryck
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Sparse warnings from calls to max3() and max
2018-10-03 22:29 ` Luc Van Oostenryck
@ 2018-10-03 23:38 ` Larry Finger
0 siblings, 0 replies; 4+ messages in thread
From: Larry Finger @ 2018-10-03 23:38 UTC (permalink / raw)
To: Luc Van Oostenryck; +Cc: LKML, Christopher Li, Randy Dunlap
On 10/3/18 5:29 PM, Luc Van Oostenryck wrote:
> On Tue, Oct 02, 2018 at 06:44:39PM -0500, Larry Finger wrote:
>> Hi,
>>
>> Sparse has suddenly started issuing as many as 11 warnings of
>> "expression using sizeof(void)" for each call to max3(). There are
>> similar warnings for calls to max(), thus I think this is the origin
>> of the problem. My sparse version is 20180324-1.3-x86_64 installed
>> in openSUSE Tumbleweed. My kernel is 4.19.0-rc6.
>
> Hi,
>
> This problem is resolved in a more recent version of sparse,
> the one you can find at:
> git://github.com/lucvoo/sparse-dev
>
> See Linus' email about it:
> https://lore.kernel.org/lkml/CA+55aFzYEnZR2GZLR-DwpONjMNYGYoDy+6AWLCVNayWiaZuqoA@mail.gmail.com/T/#u
>
> NB. The official version hosted on kernel.org is not uptodate but
> I hope this will solved in a few weeks.
Thanks. I'll ignore those warnings for now.
Larry
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2018-10-03 23:38 UTC | newest]
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2018-10-02 23:44 Sparse warnings from calls to max3() and max Larry Finger
2018-10-03 20:43 ` Randy Dunlap
2018-10-03 22:29 ` Luc Van Oostenryck
2018-10-03 23:38 ` Larry Finger
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