linux-kernel - [tip:x86/urgent] x86, irq: Fix build error caused by 9eabc99a635a77cbf09

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <tip-f3761db1646d3ccb9ada2df8e27553a73ef43826@git.kernel.org>
Date:	Mon, 1 Sep 2014 01:15:38 -0700
From:	tip-bot for Jiang Liu <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	mingo@...nel.org, konrad.wilk@...cle.com, rdunlap@...radead.org,
	tony.luck@...el.com, gregkh@...uxfoundation.org,
	tglx@...utronix.de, hpa@...or.com, jiang.liu@...ux.intel.com,
	grant.likely@...aro.org, linux-kernel@...r.kernel.org,
	yinghai@...nel.org, joro@...tes.org, bp@...en8.de,
	benh@...nel.crashing.org, bhelgaas@...gle.com, rjw@...ysocki.net
Subject: [tip:x86/urgent] x86, irq:
  Fix build error caused by 9eabc99a635a77cbf09

Commit-ID:  f3761db1646d3ccb9ada2df8e27553a73ef43826
Gitweb:     http://git.kernel.org/tip/f3761db1646d3ccb9ada2df8e27553a73ef43826
Author:     Jiang Liu <jiang.liu@...ux.intel.com>
AuthorDate: Sat, 30 Aug 2014 15:15:16 +0800
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Mon, 1 Sep 2014 10:12:03 +0200

x86, irq: Fix build error caused by 9eabc99a635a77cbf09

Commit 9eabc99a635a77cbf09 causes following build error when
IOAPIC is disabled.
   arch/x86/pci/irq.c: In function 'pirq_disable_irq':
>> arch/x86/pci/irq.c:1259:2: error: implicit declaration of function 'mp_should_keep_irq' [-Werror=implicit-function-declaration]
     if (io_apic_assign_pci_irqs && !mp_should_keep_irq(&dev->dev) &&
     ^
   cc1: some warnings being treated as errors

Signed-off-by: Jiang Liu <jiang.liu@...ux.intel.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
Cc: Tony Luck <tony.luck@...el.com>
Cc: Joerg Roedel <joro@...tes.org>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc: Rafael J. Wysocki <rjw@...ysocki.net>
Cc: Bjorn Helgaas <bhelgaas@...gle.com>
Cc: Randy Dunlap <rdunlap@...radead.org>
Cc: Yinghai Lu <yinghai@...nel.org>
Cc: Borislav Petkov <bp@...en8.de>
Cc: Grant Likely <grant.likely@...aro.org>
Link: http://lkml.kernel.org/r/1409382916-10649-1-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 arch/x86/include/asm/io_apic.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h
index 478c490..1733ab4 100644
--- a/arch/x86/include/asm/io_apic.h
+++ b/arch/x86/include/asm/io_apic.h
@@ -239,6 +239,7 @@ static inline int mp_find_ioapic(u32 gsi) { return 0; }
 static inline u32 mp_pin_to_gsi(int ioapic, int pin) { return UINT_MAX; }
 static inline int mp_map_gsi_to_irq(u32 gsi, unsigned int flags) { return gsi; }
 static inline void mp_unmap_irq(int irq) { }
+static inline bool mp_should_keep_irq(struct device *dev) { return 1; }
 
 static inline int save_ioapic_entries(void)
 {
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/