Re: linux-next: build failure after merge of the nand tree

Stephen Rothwell
2025-01-07T01:46:43Z

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Hi all,

On Mon, 6 Jan 2025 18:53:01 +0530 Md Sadre Alam <quic_mdalam@quicinc.com> wrote:
>
> On 1/6/2025 7:21 AM, Stephen Rothwell wrote:
> >
> > On Mon, 6 Jan 2025 12:48:34 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> >>
> >> After merging the nand tree, today's linux-next build
> >> (x86_64_allmodconfig) failed like this:
> >>
> >> In file included from include/linux/string.h:389,
> >> from include/linux/bitmap.h:13,
> >> from include/linux/cpumask.h:12,
> >> from include/linux/smp.h:13,
> >> from include/linux/lockdep.h:14,
> >> from include/linux/mutex.h:17,
> >> from include/linux/notifier.h:14,
> >> from include/linux/clk.h:14,
> >> from drivers/mtd/nand/qpic_common.c:6:
> >> In function 'fortify_memset_chk',
> >> inlined from 'qcom_clear_bam_transaction' at drivers/mtd/nand/qpic_common.c:88:2:
> >> include/linux/fortify-string.h:480:25: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning]
> >> 480 | __write_overflow_field(p_size_field, size);
> >> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >> cc1: all warnings being treated as errors
> >>
> >> Caused by commit
> >>
> >> fdf3ee5c6e52 ("mtd: nand: Add qpic_common API file")
> >
> > Actually caused by commit
> >
> > 8c52932da5e6 ("mtd: rawnand: qcom: cleanup qcom_nandc driver")
> I have posted the fix. Please check the patch at [1]
> [1] https://lore.kernel.org/lkml/20250106131558.2219136-1-quic_mdalam@quicinc.com/T/#u

I have applied that patch today instead of reverting the tree. I will
remove this patch when I see it (or some other fix) applied to the nand
tree.

When applying it, you could add

Tested-by: Stephen Rothwell <sfr@canb.auug.org.au> # build testing

--
Cheers,
Stephen Rothwell

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