linux-kernel - [PATCH] [2/23] IRQ: Move alloc_desk

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: Windows password security audit tool. GUI, reports in PDF.

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

Date:	Thu, 10 Jun 2010 13:10:37 +0200 (CEST)
From:	Andi Kleen <andi@...stfloor.org>
To:	tglx@...utronix.de, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] [2/23] IRQ: Move alloc_desk_mask variables inside ifdef


They are only useful with CONFIG_CPUMASK_OFFSTACK

Avoids hundreds of warnings with a gcc 4.6 -Wall build.

Cc: tglx@...utronix.de
Signed-off-by: Andi Kleen <ak@...ux.intel.com>

---
 include/linux/irq.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6.35-rc2-gcc/include/linux/irq.h
===================================================================
--- linux-2.6.35-rc2-gcc.orig/include/linux/irq.h
+++ linux-2.6.35-rc2-gcc/include/linux/irq.h
@@ -439,12 +439,12 @@ extern int set_irq_msi(unsigned int irq,
 static inline bool alloc_desc_masks(struct irq_desc *desc, int node,
 							bool boot)
 {
+#ifdef CONFIG_CPUMASK_OFFSTACK
 	gfp_t gfp = GFP_ATOMIC;
 
 	if (boot)
 		gfp = GFP_NOWAIT;
 
-#ifdef CONFIG_CPUMASK_OFFSTACK
 	if (!alloc_cpumask_var_node(&desc->affinity, gfp, node))
 		return false;
 
--
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/