Commit a4dbc5ee authored Oct 14, 2010 by Chris Metcalf

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>

parent 13c9d5a6

arch/tile/kernel/intvec_32.S

+1 −1

Original line number	Diff line number	Diff line
		@@ -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