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Groups > linux.kernel > #1236475
| From | Brian Norris <computersforpeace@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2] mtd: mtdram: fix build error |
| Date | 2015-09-30 18:00 +0200 |
| Message-ID | <qerXt-14n-49@gated-at.bofh.it> (permalink) |
| References | <qepCi-6f9-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed, Sep 30, 2015 at 06:59:26PM +0530, Sudip Mukherjee wrote:
> i386 allmodconfig fails with:
> ERROR: "__umoddi3" [drivers/mtd/devices/mtdram.ko] undefined!
> ERROR: "__moddi3" [drivers/mtd/devices/mtdram.ko] undefined!
>
> arm allmodconfig fails with:
> ERROR: "__aeabi_uldivmod" [drivers/mtd/devices/mtdram.ko] undefined!
> ERROR: "__aeabi_ldivmod" [drivers/mtd/devices/mtdram.ko] undefined!
>
> mips allmodconfig fails with:
> ERROR: "__umoddi3" [drivers/mtd/devices/mtdram.ko] undefined!
> ERROR: "__moddi3" [drivers/mtd/devices/mtdram.ko] undefined!
>
> The modulus operation is not being supported by these compilers. Use
> do_div() instead which returns the remainder.
>
> Fixes: 7827e3acad2d ("mtd: mtdram: check offs and len in mtdram->erase")
> Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
> ---
>
> v1 showed build warning with cris and xtensa. I have checked v2 with
> arm, cris and xtensa.
I already reverted the bad patch, so this doesn't apply any more...
If you want to send a squashed patch that redoes this properly, I can
take it.
Brian
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[PATCH v2] mtd: mtdram: fix build error Sudip Mukherjee <sudipm.mukherjee@gmail.com> - 2015-09-30 15:30 +0200
Re: [PATCH v2] mtd: mtdram: fix build error Brian Norris <computersforpeace@gmail.com> - 2015-09-30 18:00 +0200
Re: [PATCH v2] mtd: mtdram: fix build error Sudip Mukherjee <sudipm.mukherjee@gmail.com> - 2015-09-30 18:30 +0200
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