Messages in this thread Patch in this message | | | Date | Mon, 2 Jun 2008 13:17:20 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH 08 of 12] xen-console: add save/restore |
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-tip testing found the following xen-console symbols trouble:
ERROR: "console_drivers" [drivers/video/xen-fbfront.ko] undefined! ERROR: "get_phys_to_machine" [drivers/video/xen-fbfront.ko] undefined! ERROR: "get_phys_to_machine" [drivers/net/xen-netfront.ko] undefined! ERROR: "get_phys_to_machine" [drivers/input/xen-kbdfront.ko] undefined!
with:
http://redhat.com/~mingo/misc/config-Mon_Jun__2_12_26_38_CEST_2008.bad
get_phys_to_machine can indeed be exported but i'm less sure about the console_drivers export ... The temporary fix below resolves it for now.
Ingo
-------------> Subject: xen: build fixes From: Ingo Molnar <mingo@elte.hu> Date: Mon Jun 02 13:13:04 CEST 2008
Signed-off-by: Ingo Molnar <mingo@elte.hu> --- arch/x86/xen/mmu.c | 1 + kernel/printk.c | 2 ++ 2 files changed, 3 insertions(+)
Index: linux/arch/x86/xen/mmu.c =================================================================== --- linux.orig/arch/x86/xen/mmu.c +++ linux/arch/x86/xen/mmu.c @@ -136,6 +136,7 @@ unsigned long get_phys_to_machine(unsign idx = p2m_index(pfn); return p2m_top[topidx][idx]; } +EXPORT_SYMBOL_GPL(get_phys_to_machine); static void alloc_p2m(unsigned long **pp, unsigned long *mfnp) { Index: linux/kernel/printk.c =================================================================== --- linux.orig/kernel/printk.c +++ linux/kernel/printk.c @@ -76,6 +76,8 @@ EXPORT_SYMBOL(oops_in_progress); static DECLARE_MUTEX(console_sem); static DECLARE_MUTEX(secondary_console_sem); struct console *console_drivers; +EXPORT_SYMBOL_GPL(console_drivers); + /* * This is used for debugging the mess that is the VT code by * keeping track if we have the console semaphore held. It's
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