Subject: Re: [PATCH] mtd: rawnand: meson: Fix linking error on 32-bit platforms

From: Miquel Raynal <[email-masked]>
Date: Tue, 5 Feb 2019 20:06:41 +0100

Hi Nathan,

Nathan Chancellor <[email-masked]> wrote on Tue, 29 Jan 2019
14:46:57 -0700:

> On arm little endian allyesconfig:
> 
>   ld.lld: error: undefined symbol: __aeabi_uldivmod
>   >>> referenced by meson_nand.c
>   >>> mtd/nand/raw/meson_nand.o:(meson_nfc_setup_data_interface) in archive drivers/built-in.a  
> 
> The dividend tBERS_max is u64, meaning we need to use DIV_ROUND_UP_ULL
> (which wraps do_div) to prevent the compiler from emitting
> __aebi_uldivmod.
> 
> Fixes: 2d570b34b41a ("mtd: rawnand: meson: add support for Amlogic NAND flash controller")
> Signed-off-by: Nathan Chancellor <[email-masked]>
> ---

Merged in nand/next with the original commit.

Thanks,
Miquèl

_______________________________________________
linux-arm-kernel mailing list
[email-masked]
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel