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>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/tile/kernel/intvec_32.S b/arch/tile/kernel/intvec_32.S
index c62c2f421ef3..f87c5c044d6b 100644
--- a/arch/tile/kernel/intvec_32.S
+++ b/arch/tile/kernel/intvec_32.S
@@ -1020,7 +1020,7 @@ STD_ENTRY(interrupt_return)
 
         /* 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