Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

Pull MIPS fixes from Ralf Baechle:
 "The pending MIPS fixes for 3.19.  All across the field and nothing
  particularly severe or dramatic"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (23 commits)
  IRQCHIP: mips-gic: Avoid rerouting timer IRQs for smp-cmp
  MIPS: Fix syscall_get_nr for the syscall exit tracing.
  MIPS: elf2ecoff: Ignore PT_MIPS_ABIFLAGS program headers.
  MIPS: elf2ecoff: Rewrite main processing loop to switch.
  MIPS: fork: Fix MSA/FPU/DSP context duplication race
  MIPS: Fix C0_Pagegrain[IEC] support.
  MIPS: traps: Fix inline asm ctc1 missing .set hardfloat
  MIPS: mipsregs.h: Add write_32bit_cp1_register()
  MIPS: Fix kernel lockup or crash after CPU offline/online
  MIPS: OCTEON: fix kernel crash when offlining a CPU
  MIPS: ARC: Fix build error.
  MIPS: IRQ: Fix disable_irq on CPU IRQs
  MIPS: smp-mt,smp-cmp: Enable all HW IRQs on secondary CPUs
  MIPS: Fix restart of indirect syscalls
  MIPS: ELF: fix loading o32 binaries on 64-bit kernels
  MIPS: mips-cm: Fix sparse warnings
  MIPS: Kconfig: Fix recursive dependency.
  MIPS: Compat: Fix build error if CONFIG_MIPS32_COMPAT but no compat ABI.
  MIPS: JZ4740: Fixup #include's (sparse)
  MIPS: Wire up execveat(2).
  ...

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index e90b2e899291..30639a6e9b8c 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -489,6 +489,8 @@ static void r4k_tlb_configure(void)
 #ifdef CONFIG_64BIT
 		pg |= PG_ELPA;
 #endif
+		if (cpu_has_rixiex)
+			pg |= PG_IEC;
 		write_c0_pagegrain(pg);
 	}