From 8f8201dfed91a43ac38c899c82f81eef3d36afd9 Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Mon, 31 Jul 2017 08:38:27 +0200 Subject: parisc: Increase thread and stack size to 32kb Since kernel 4.11 the thread and irq stacks on parisc randomly overflow the default size of 16k. The reason why stack usage suddenly grew is yet unknown. Signed-off-by: Helge Deller Cc: stable@vger.kernel.org # 4.11+ Signed-off-by: Helge Deller --- arch/parisc/kernel/irq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/parisc/kernel') diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index 5404e4086cb9..0ca254085a66 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -380,7 +380,7 @@ static inline int eirr_to_irq(unsigned long eirr) /* * IRQ STACK - used for irq handler */ -#define IRQ_STACK_SIZE (4096 << 2) /* 16k irq stack size */ +#define IRQ_STACK_SIZE (4096 << 3) /* 32k irq stack size */ union irq_stack_union { unsigned long stack[IRQ_STACK_SIZE/sizeof(unsigned long)]; -- cgit