lkml.org 
[lkml]   [2020]   [Jul]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Date
    Subject[PATCH v3 11/16] bpfilter: Move bpfilter_umh back into init data
    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(-)

    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"
    --
    2.25.0
    \
     
     \ /
      Last update: 2020-07-02 18:49    [W:4.175 / U:0.008 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site