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From: ebiederm@xmission.com (Eric W. Biederman)
To: <linux-kernel@vger.kernel.org>
Cc: David Miller <davem@davemloft.net>,
Greg Kroah-Hartman <greg@kroah.com>,
Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
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Date: Mon, 29 Jun 2020 15:05:27 -0500
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Subject: [PATCH v2 11/15] bpfilter: Move bpfilter_umh back into init data
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| Series |
[v2,01/15] umh: Capture the pid in umh_pipe_setup
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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 bpfilter_umh_start: .incbin "net/bpfilter/bpfilter_umh"
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. Link: https://lkml.kernel.org/r/87sgeidlvq.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(-)