On Tue, Jan 16, 2018 at 6:59 AM, Greg KH <greg@xxxxxxxxx> wrote:
> On Tue, Jan 16, 2018 at 01:45:44PM +1100, Stephen Rothwell wrote:
>> Hi Greg,
>>
>> After merging the staging tree, today's linux-next build (x86_64
>> allmodconfig) produced this warning:
>>
>> drivers/staging/lustre/lnet/selftest/module.c: In function 'lnet_selftest_init':
>> drivers/staging/lustre/lnet/selftest/module.c:98:10: warning: 'rc' may be used uninitialized in this function [-Wmaybe-uninitialized]
>> return rc;
>> ^~
>>
>> Introduced by commit
>>
>> 6106c0f82481 ("staging: lustre: lnet: convert selftest to use workqueues")
>
> Yeah, I told Neil about this, hopefully he sends me a fix soon :)
I sent a fix for that one, but now ran into another problem that I can't
easily figure out:
drivers/staging/lustre/lnet/selftest/module.c: In function 'lnet_selftest_init':
drivers/staging/lustre/lnet/selftest/module.c:128:49: error: 'struct
cfs_cpt_table' has no member named 'ctb_parts'; did you mean
'ctb_nparts'?
cpumask_copy(attrs.cpumask, lnet_cpt_table()->ctb_parts[i].cpt_cpumask);
I see that there are two definitions of 'struct cfs_cpt_table', and only
one of them has a ctb_parts member, but I don't know what this means
for its users.
The build regression also comes from commit 6106c0f82481 ("staging:
lustre: lnet: convert selftest to use workqueues"), and I see that all
other references to ctb_parts are in
drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c.
Arnd
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