Subject: linux-next: build failure after merge of the dmaengine tree

From: Stephen Rothwell <[email-masked]>
Date: Fri, 29 Sep 2023 13:13:24 +1000

Hi all,

After merging the dmaengine tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

ld: warning: discarding dynamic section .glink
ld: warning: discarding dynamic section .plt
ld: linkage table error against `ioread64'
ld: stubs don't match calculated size
ld: can not build stubs: bad value
ld: fs/debugfs/file.o: in function `debugfs_print_regs':
file.c:(.text+0xee8): undefined reference to `ioread64be'
ld: file.c:(.text+0xf50): undefined reference to `ioread64'

Caused by commit

  09289d0ad122 ("debugfs_create_regset32() support 8/16/64 bit width registers")

I have used the dmaengine tree from next-20230928 for today.

-- 
Cheers,
Stephen Rothwell