summaryrefslogtreecommitdiffstats
path: root/arch/x86/xen/setup.c
diff options
context:
space:
mode:
authorSam Ravnborg <sam@ravnborg.org>2008-01-30 13:33:25 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:33:25 +0100
commit08b6d290f977d8145804fd2b9bc2c331f2484f8e (patch)
tree75773eaba4542967425dbff236f731bd92bb3fa5 /arch/x86/xen/setup.c
parente68decb52104388ed6c6218be926e10e6cde2814 (diff)
downloadop-kernel-dev-08b6d290f977d8145804fd2b9bc2c331f2484f8e.zip
op-kernel-dev-08b6d290f977d8145804fd2b9bc2c331f2484f8e.tar.gz
xen: fix section usage in xen-head.S and setup.c
additional section for .init.text appending a number. A side effect of this was a section mismatch warning because modpost did not recognize a .init.text section named .init.text.1: WARNING: vmlinux.o(.text.head+0x247): Section mismatch: reference to .init.text.1:start_kernel (between 'is386' and 'check_x87') Fix this by hardcoding the "ax" in the pushsection. Thanks to Torlaf for reporting this. Alan Modra provided the hint that made me able to locate the root cause of this warning. And Mike Frysinger told me how to properly fix it using __INIT/__FINIT. Fix following Section mismatch warning in addition: WARNING: vmlinux.o(.text+0x14c8): Section mismatch: reference to .init.data:vsyscall_int80_start (between 'fiddle_vdso' and 'xen_setup_features') fiddle_vdso was only used from a __init function - so declare it __init. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Jeremy Fitzhardinge <jeremy@xensource.com> Cc: Chris Wright <chrisw@sous-sol.org> Cc: WANG Cong <xiyou.wangcong@gmail.com> Cc: Toralf Förster <toralf.foerster@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/xen/setup.c')
-rw-r--r--arch/x86/xen/setup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 7d6d0ef..3bad477 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -60,7 +60,7 @@ static void xen_idle(void)
/*
* Set the bit indicating "nosegneg" library variants should be used.
*/
-static void fiddle_vdso(void)
+static void __init fiddle_vdso(void)
{
extern const char vdso32_default_start;
u32 *mask = VDSO32_SYMBOL(&vdso32_default_start, NOTE_MASK);
OpenPOWER on IntegriCloud