Commit-ID: 6a3956bd242926f8956992f6ed7805b0811be003 Gitweb: http://git.kernel.org/tip/6a3956bd242926f8956992f6ed7805b0811be003 Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx> AuthorDate: Fri, 16 Nov 2012 13:58:12 -0800 Committer: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx> CommitDate: Fri, 16 Nov 2012 18:11:45 -0800 x86/lguest: Use __pa_symbol instead of __pa on C visible symbols The function lguest_write_cr3 is using __pa to convert swapper_pg_dir and initial_page_table from virtual addresses to physical. The correct function to use for these values is __pa_symbol since they are C visible symbols. Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx> Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx> Link: http://lkml.kernel.org/r/20121116215748.8521.83556.stgit@xxxxxxxxxxxxxxxxxxxxxxxx Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx> --- arch/x86/lguest/boot.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index 642d880..139dd35 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -552,7 +552,8 @@ static void lguest_write_cr3(unsigned long cr3) current_cr3 = cr3; /* These two page tables are simple, linear, and used during boot */ - if (cr3 != __pa(swapper_pg_dir) && cr3 != __pa(initial_page_table)) + if (cr3 != __pa_symbol(swapper_pg_dir) && + cr3 != __pa_symbol(initial_page_table)) cr3_changed = true; } -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html