diff options
Diffstat (limited to 'arch/powerpc/kernel/traps.c')
| -rw-r--r-- | arch/powerpc/kernel/traps.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 1fd45a8650e1..47df30982de1 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org) * Copyright 2007-2010 Freescale Semiconductor, Inc. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * Modified by Cort Dougan (cort@cs.nmt.edu) * and Paul Mackerras (paulus@samba.org) */ @@ -179,7 +175,7 @@ extern void panic_flush_kmsg_end(void) kmsg_dump(KMSG_DUMP_PANIC); bust_spinlocks(0); debug_locks_off(); - console_flush_on_panic(); + console_flush_on_panic(CONSOLE_FLUSH_PENDING); } static unsigned long oops_begin(struct pt_regs *regs) @@ -2088,6 +2084,10 @@ void SPEFloatingPointException(struct pt_regs *regs) int code = FPE_FLTUNK; int err; + /* We restore the interrupt state now */ + if (!arch_irq_disabled_regs(regs)) + local_irq_enable(); + flush_spe_to_thread(current); spefscr = current->thread.spefscr; @@ -2133,6 +2133,10 @@ void SPEFloatingPointRoundException(struct pt_regs *regs) extern int speround_handler(struct pt_regs *regs); int err; + /* We restore the interrupt state now */ + if (!arch_irq_disabled_regs(regs)) + local_irq_enable(); + preempt_disable(); if (regs->msr & MSR_SPE) giveup_spe(current); |