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net: bpfilter: change section name of bpfilter UMH blob. 

The section of bpfilter UMH blob is the ".bpfilter_umh". but this is not
an explicit section. so linking warning occurred at compile time for the
powerpc.
So, this patch makes use of the ".rodata" instead of the ".bpfilter_umh".

Config condition:

CONFIG_BPFILTER=y
CONFIG_BPFILTER_UMH=y

Result:

ld: warning: orphan section `.bpfilter_umh' from
`net/bpfilter/bpfilter_umh_blob.o' being placed in section `.bpfilter_umh'

Fixes: 61fbf5933d ("net: bpfilter: restart bpfilter_umh when error occurred")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Taehee Yoo 2019-01-16 01:35:22 +09:00 committed by David S. Miller
parent 9e857a40dc
commit 1a9352687c
1 changed files with 1 additions and 1 deletions
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2
net/bpfilter/bpfilter_umh_blob.S
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@ -1,5 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0 */
.section .bpfilter_umh, "a"
.section .rodata, "a"
.global bpfilter_umh_start
bpfilter_umh_start:
.incbin "net/bpfilter/bpfilter_umh"