Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757306AbdDFMt5 (ORCPT ); Thu, 6 Apr 2017 08:49:57 -0400 Received: from mail-pg0-f49.google.com ([74.125.83.49]:35046 "EHLO mail-pg0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757012AbdDFMtZ (ORCPT ); Thu, 6 Apr 2017 08:49:25 -0400 From: Amit Pundir To: gregkh@linuxfoundation.org Cc: stable@vger.kernel.org, james.hogan@imgtec.com, Matt Redfearn , Thomas Gleixner , linux-mips@linux-mips.org, linux-kernel@vger.kernel.org, Ralf Baechle Subject: [PATCH for-4.4 5/7] MIPS: Select HAVE_IRQ_EXIT_ON_IRQ_STACK Date: Thu, 6 Apr 2017 18:18:58 +0530 Message-Id: <1491482940-1163-6-git-send-email-amit.pundir@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1491482940-1163-1-git-send-email-amit.pundir@linaro.org> References: <1491482940-1163-1-git-send-email-amit.pundir@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1101 Lines: 33 From: Matt Redfearn Since do_IRQ is now invoked on a separate IRQ stack, we select HAVE_IRQ_EXIT_ON_IRQ_STACK so that softirq's may be invoked directly from irq_exit(), rather than requiring do_softirq_own_stack. Signed-off-by: Matt Redfearn Acked-by: Jason A. Donenfeld Cc: Thomas Gleixner Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/14744/ Signed-off-by: Ralf Baechle (cherry picked from commit 3cc3434fd6307d06b53b98ce83e76bf9807689b9) Signed-off-by: Amit Pundir --- arch/mips/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index db45961..49c276c 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -9,6 +9,7 @@ config MIPS select HAVE_CONTEXT_TRACKING select HAVE_GENERIC_DMA_COHERENT select HAVE_IDE + select HAVE_IRQ_EXIT_ON_IRQ_STACK select HAVE_OPROFILE select HAVE_PERF_EVENTS select PERF_USE_VMALLOC -- 2.7.4