The patch titled
gcc-4.6: irq: move alloc_desk_mask variables inside ifdef
has been added to the -mm tree. Its filename is
gcc-46-irq-move-alloc_desk_mask-variables-inside-ifdef.patch
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------------------------------------------------------
Subject: gcc-4.6: irq: move alloc_desk_mask variables inside ifdef
From: Andi Kleen <andi@xxxxxxxxxxxxxx>
They are only useful with CONFIG_CPUMASK_OFFSTACK
Avoids hundreds of warnings with a gcc 4.6 -Wall build.
Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/irq.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN include/linux/irq.h~gcc-46-irq-move-alloc_desk_mask-variables-inside-ifdef include/linux/irq.h
--- a/include/linux/irq.h~gcc-46-irq-move-alloc_desk_mask-variables-inside-ifdef
+++ a/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;
_
Patches currently in -mm which might be from andi@xxxxxxxxxxxxxx are
linux-next.patch
percpu-online-cpu-before-memory-failed-in-pcpu_alloc_pages.patch
modpost-support-objects-with-more-than-64k-sections.patch
kernelh-add-hw_err-printk-prefix-for-hardware-error-logging.patch
x86-use-hw_err-in-mce-handler.patch
gcc-46-irq-move-alloc_desk_mask-variables-inside-ifdef.patch
gcc-46-x86-avoid-unused-by-set-variables-in-rdmsr.patch
gcc-46-pagemap-avoid-unused-but-set-variable.patch
gcc-46-perf-fix-set-but-unused-variables-in-perf.patch
gcc-46-x86-fix-set-but-not-read-variables.patch
gcc-46-kgdb-remove-set-but-unused-newpc.patch
gcc-46-printk-use-stable-variable-to-dump-kmsg-buffer.patch
gcc-46-btrfs-clean-up-unused-variables-bugs.patch
gcc-46-btrfs-clean-up-unused-variables-nonbugs.patch
gcc-46-nfsd-fix-initialized-but-not-read-warnings.patch
gcc-46-acpi-fix-unused-but-set-variables-in-acpi.patch
gcc-46-mm-fix-unused-but-set-warnings.patch
gcc-46-kernel-fix-unused-but-set-warnings.patch
gcc-46-block-fix-unused-but-set-variables-in-blk-merge.patch
gcc-46-fs-fix-unused-but-set-warnings.patch
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