From cbde5ebc972c0577741a69c85d5e5afad19d813b Mon Sep 17 00:00:00 2001 From: Chris Dearman Date: Mon, 26 Mar 2007 14:47:06 +0100 Subject: [PATCH] [MIPS] lockdep: Handle interrupts in R3000 style c0_status register. Check the IEP bit for R3000 style processors when checking to see if interrupts will be reenabled in restore_all. Signed-off-by: Chris Dearman Signed-off-by: Ralf Baechle --- arch/mips/kernel/entry.S | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S index 0b78fcbf04..686249c5c3 100644 --- a/arch/mips/kernel/entry.S +++ b/arch/mips/kernel/entry.S @@ -121,7 +121,11 @@ FEXPORT(restore_partial) # restore partial frame SAVE_AT SAVE_TEMP LONG_L v0, PT_STATUS(sp) - and v0, 1 +#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX) + and v0, ST0_IEP +#else + and v0, ST0_IE +#endif beqz v0, 1f jal trace_hardirqs_on b 2f -- 2.39.5