lkml.org 
[lkml]   [2014]   [Jan]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 3.8 104/166] scripts/link-vmlinux.sh: only filter kernel symbols for arm
Date
3.8.13.16 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ming Lei <tom.leiming@gmail.com>

commit 7122c3e9154b5d9a7422f68f02d8acf050fad2b0 upstream.

Actually CONFIG_PAGE_OFFSET isn't same with PAGE_OFFSET, so
it isn't easy to figue out PAGE_OFFSET defined in header
file from scripts.

Because CONFIG_PAGE_OFFSET may not be defined in some ARCHs(
64bit ARCH), or defined as bogus value in !MMU case, so
this patch only applys the filter on ARM when CONFIG_PAGE_OFFSET
is defined as the original problem is only on ARM.

Cc: Rusty Russell <rusty@rustcorp.com.au>
Fixes: f6537f2f0eba4eba3354e48dbe3047db6d8b6254
Singed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
scripts/link-vmlinux.sh | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index 5716ba1..d6a4eab 100644
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -83,7 +83,9 @@ kallsyms()
kallsymopt="${kallsymopt} --all-symbols"
fi

- kallsymopt="${kallsymopt} --page-offset=$CONFIG_PAGE_OFFSET"
+ if [ -n "${CONFIG_ARM}" ] && [ -n "${CONFIG_PAGE_OFFSET}" ]; then
+ kallsymopt="${kallsymopt} --page-offset=$CONFIG_PAGE_OFFSET"
+ fi

local aflags="${KBUILD_AFLAGS} ${KBUILD_AFLAGS_KERNEL} \
${NOSTDINC_FLAGS} ${LINUXINCLUDE} ${KBUILD_CPPFLAGS}"
--
1.8.3.2


\
 
 \ /
  Last update: 2014-01-16 00:01    [W:0.401 / U:0.416 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site