From 1c1cb5756a8d296bbc33fc844f97048dc09ee172 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 10 May 2012 11:00:46 -0700 Subject: sparc64: Do not clobber %g2 in xcall_fetch_glob_regs(). [ Upstream commit a5a737e090e25981e99d69f01400e3a80356581c ] %g2 is meant to hold the CPUID number throughout this routine, since at the very beginning, and at the very end, we use %g2 to calculate indexes into per-cpu arrays. However we erroneously clobber it in order to hold the %cwp register value mid-stream. Fix this code to use %g3 for the %cwp read and related calulcations instead. Reported-by: Meelis Roos Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- arch/sparc/kernel/central.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/sparc/kernel/central.c') diff --git a/arch/sparc/kernel/central.c b/arch/sparc/kernel/central.c index 7eef3f7..f5ddc0b 100644 --- a/arch/sparc/kernel/central.c +++ b/arch/sparc/kernel/central.c @@ -268,4 +268,4 @@ static int __init sunfire_init(void) return 0; } -subsys_initcall(sunfire_init); +fs_initcall(sunfire_init); -- cgit v1.1