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bpfilter: Move bpfilter_umh back into init data

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To allow for restarts 61fbf5933d ("net: bpfilter: restart
bpfilter_umh when error occurred") moved the blob holding the
userspace binary out of the init sections.

Now that loading the blob into a filesystem is separate from executing
the blob the blob no longer needs to live .rodata to allow for restarting.
So move the blob back to .init.rodata.

v1: https://lkml.kernel.org/r/87sgeidlvq.fsf_-_@x220.int.ebiederm.org
v2: https://lkml.kernel.org/r/87ftad4ozc.fsf_-_@x220.int.ebiederm.org
Link: https://lkml.kernel.org/r/20200702164140.4468-11-ebiederm@xmission.com
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Tested-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman 2020-06-25 16:08:46 -05:00
parent 25cf336de5
commit 0fe3c63148
1 changed files with 1 additions and 1 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

2
net/bpfilter/bpfilter_umh_blob.S
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@ -1,5 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0 */ /* SPDX-License-Identifier: GPL-2.0 */
.section .rodata, "a" .section .init.rodata, "a"
.global bpfilter_umh_start .global bpfilter_umh_start
bpfilter_umh_start: bpfilter_umh_start:
.incbin "net/bpfilter/bpfilter_umh" .incbin "net/bpfilter/bpfilter_umh"