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authorAndreas Larsson <andreas@gaisler.com>2014-12-05 12:55:28 +0300
committerDavid S. Miller <davem@davemloft.net>2014-12-12 05:51:56 +0300
commit92f268eefe38c62aaf9ee9cea5e05f2abf9d3d60 (patch)
tree2f7bca1555657ca64523979f9d90060ec9d97148 /arch/sparc
parent70e71ca0af244f48a5dcf56dc435243792e3a495 (diff)
downloadlinux-92f268eefe38c62aaf9ee9cea5e05f2abf9d3d60.tar.xz
sparc32, leon: Align ccall_info to prevent unaligned traps on crosscall
It is being filled in using std in leon_cross_call. Signed-off-by: Andreas Larsson <andreas@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/kernel/leon_smp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/kernel/leon_smp.c b/arch/sparc/kernel/leon_smp.c
index ea2bad306f93..71e16f2241c2 100644
--- a/arch/sparc/kernel/leon_smp.c
+++ b/arch/sparc/kernel/leon_smp.c
@@ -368,7 +368,7 @@ static struct smp_funcall {
unsigned long arg5;
unsigned long processors_in[NR_CPUS]; /* Set when ipi entered. */
unsigned long processors_out[NR_CPUS]; /* Set when ipi exited. */
-} ccall_info;
+} ccall_info __attribute__((aligned(8)));
static DEFINE_SPINLOCK(cross_call_lock);