Attachment 573971 Details for Bug 808442 – proposed patch

proposed patch

weak-modules-Bull.1.patch (text/plain), 1.51 KB, created by Xavier Bru on 2012-03-30 11:55:31 UTC

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Creator: Xavier Bru

Created: 2012-03-30 11:55:31 UTC

Size: 1.51 KB

patch

obsolete

>Signed-off-by: <gregoire.pichon@bull.net>
>
>--- weak-modules	2010-01-12 06:26:53.000000000 +0100
>+++ weak-modules-new	2012-03-30 10:38:28.000000000 +0200
>@@ -5,6 +5,7 @@
> #
> # Changelog:
> #
>+# 2012/03/30 - Take in account external modules symbols of destination kernel (gp).
> # 2010/01/10 - Further updates for dracut use on Fedora/RHEL (jcm).
> # 2009/09/16 - Rebase and add a bunch of updates for dracut (jcm).
> 
>@@ -159,6 +160,16 @@ module_is_compatible() {
>             fi > $tmpdir/symvers-$krel
>         fi
> 
>+        # Symbols exported by add-on modules of the kernel version $krel
>+        if [ ! -e "$tmpdir/addon-symvers-$krel" ]; then
>+            addon=`find /lib/modules/$krel -type f -name '*.ko' \
>+                  | grep -v "/lib/modules/$krel/kernel"`
>+            if [ -n "$addon" ]; then
>+                nm $addon \
>+                | sed -nre 's:^[0]*([0-9a-f]{8}) A __crc_(.*):0x\1 \2:p'
>+            fi > $tmpdir/addon-symvers-$krel
>+        fi
>+
>         # Symbols that other add-on modules of the "old" kernel export
>         # (and that this module may require)
>         if [ ! -e "$tmpdir/extra-symvers-$module_krel" ]; then
>@@ -170,7 +181,9 @@ module_is_compatible() {
>             fi > $tmpdir/extra-symvers-$module_krel
>         fi
> 
>-        sort -u $tmpdir/symvers-$krel $tmpdir/extra-symvers-$module_krel \
>+        sort -u $tmpdir/symvers-$krel \
>+                $tmpdir/addon-symvers-$krel \
>+                $tmpdir/extra-symvers-$module_krel \
>         > "$tmpdir/all-symvers-$krel-$module_krel"
>     fi
>

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Attachments on bug 808442: 573971