The patch titled
genirq: ia64 irq: Dynamic irq support
has been removed from the -mm tree. Its filename is
genirq-ia64-irq-dynamic-irq-support.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: genirq: ia64 irq: Dynamic irq support
From: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
[akpm@xxxxxxxx: build fix]
Signed-off-by: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Rajesh Shah <rajesh.shah@xxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxx>
Cc: "Protasevich, Natalie" <Natalie.Protasevich@xxxxxxxxxx>
Cc: "Luck, Tony" <tony.luck@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/ia64/kernel/irq_ia64.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff -puN arch/ia64/kernel/irq_ia64.c~genirq-ia64-irq-dynamic-irq-support arch/ia64/kernel/irq_ia64.c
--- a/arch/ia64/kernel/irq_ia64.c~genirq-ia64-irq-dynamic-irq-support
+++ a/arch/ia64/kernel/irq_ia64.c
@@ -30,6 +30,7 @@
#include <linux/smp_lock.h>
#include <linux/threads.h>
#include <linux/bitops.h>
+#include <linux/irq.h>
#include <asm/delay.h>
#include <asm/intrinsics.h>
@@ -105,6 +106,25 @@ reserve_irq_vector (int vector)
return test_and_set_bit(pos, ia64_vector_mask);
}
+/*
+ * Dynamic irq allocate and deallocation for MSI
+ */
+int create_irq(void)
+{
+ int vector = assign_irq_vector(AUTO_ASSIGN);
+
+ if (vector >= 0)
+ dynamic_irq_init(vector);
+
+ return vector;
+}
+
+void destroy_irq(unsigned int irq)
+{
+ dynamic_irq_cleanup(irq);
+ free_irq_vector(irq);
+}
+
#ifdef CONFIG_SMP
# define IS_RESCHEDULE(vec) (vec == IA64_IPI_RESCHEDULE)
#else
_
Patches currently in -mm which might be from ebiederm@xxxxxxxxxxxx are
origin.patch
git-scsi-misc.patch
insert-local-and-io-apics-into-resource-map.patch
i386-distinguish-absolute-symbols.patch
i386-define-__pa_symbol.patch
i386-setupc-reserve-kernel-memory-starting-from-_text.patch
i386-config_physical_start-cleanup.patch
make-linux-elfh-safe-to-be-included-in-assembly-files.patch
elf-add-elfosabi_standalone-to-elfh.patch
kallsyms-generate-relocatable-symbols.patch
i386-relocatable-kernel-support.patch
genirq-clean-up-irq-flow-type-naming.patch
pidhash-temporary-debug-checks.patch
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