arch/tile: change lower bound on syscall error return to -4095
Previously we were using -1023, which is fine for normal syscall
error returns, but the common value in use for other platforms
is -4095, and one Tilera-specific driver does use values in the
-1100 range, so tickled this bug.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
diff --git a/arch/tile/kernel/intvec_32.S b/arch/tile/kernel/intvec_32.S
index c62c2f4..f87c5c0 100644
--- a/arch/tile/kernel/intvec_32.S
+++ b/arch/tile/kernel/intvec_32.S
@@ -1020,7 +1020,7 @@
/* Set r1 to errno if we are returning an error, otherwise zero. */
{
- moveli r29, 1024
+ moveli r29, 4096
sub r1, zero, r0
}
slt_u r29, r1, r29