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[v3,11/16] bpfilter: Move bpfilter_umh back into init data

Message ID 20200702164140.4468-11-ebiederm@xmission.com
State Awaiting Upstream
Delegated to: BPF Maintainers
Headers show
Series Make the user mode driver code a better citizen | expand

Commit Message

Eric W. Biederman July 2, 2020, 4:41 p.m. UTC
To allow for restarts 61fbf5933d42 ("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
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
 net/bpfilter/bpfilter_umh_blob.S | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/net/bpfilter/bpfilter_umh_blob.S b/net/bpfilter/bpfilter_umh_blob.S
index 9ea6100dca87..40311d10d2f2 100644
--- a/net/bpfilter/bpfilter_umh_blob.S
+++ b/net/bpfilter/bpfilter_umh_blob.S
@@ -1,5 +1,5 @@ 
 /* SPDX-License-Identifier: GPL-2.0 */
-	.section .rodata, "a"
+	.section .init.rodata, "a"
 	.global bpfilter_umh_start
 	.incbin "net/bpfilter/bpfilter_umh"