The patch titled
genirq: i386 irq: Remove the msi assumption that irq == vector
has been added to the -mm tree. Its filename is
genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: genirq: i386 irq: Remove the msi assumption that irq == vector
From: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
This patch removes the change in behavior of the irq allocation code when
CONFIG_PCI_MSI is defined. Removing all instances of the assumption that irq
== vector.
create_irq is rewritten to first allocate a free irq and then to assign that
irq a vector.
assign_irq_vector is made static and the AUTO_ASSIGN case which allocates an
vector not bound to an irq is removed.
The ioapic vector methods are removed, and everything now works with irqs.
The definition of NR_IRQS no longer depends on CONFIG_PCI_MSI
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/i386/kernel/acpi/boot.c | 7
arch/i386/kernel/io_apic.c | 171 ++---------
arch/i386/pci/irq.c | 4
include/asm-i386/hw_irq.h | 1
include/asm-i386/io_apic.h | 42 --
include/asm-i386/mach-default/irq_vectors_limits.h | 5
include/asm-x86_64/io_apic.h | 2
7 files changed, 47 insertions(+), 185 deletions(-)
diff -puN arch/i386/kernel/acpi/boot.c~genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector arch/i386/kernel/acpi/boot.c
--- a/arch/i386/kernel/acpi/boot.c~genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector
+++ a/arch/i386/kernel/acpi/boot.c
@@ -461,12 +461,7 @@ void __init acpi_pic_sci_set_trigger(uns
int acpi_gsi_to_irq(u32 gsi, unsigned int *irq)
{
-#ifdef CONFIG_X86_IO_APIC
- if (use_pci_vector() && !platform_legacy_irq(gsi))
- *irq = IO_APIC_VECTOR(gsi);
- else
-#endif
- *irq = gsi_irq_sharing(gsi);
+ *irq = gsi_irq_sharing(gsi);
return 0;
}
diff -puN arch/i386/kernel/io_apic.c~genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector arch/i386/kernel/io_apic.c
--- a/arch/i386/kernel/io_apic.c~genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector
+++ a/arch/i386/kernel/io_apic.c
@@ -89,14 +89,6 @@ static struct irq_pin_list {
int apic, pin, next;
} irq_2_pin[PIN_MAP_SIZE];
-int vector_irq[NR_VECTORS] __read_mostly = { [0 ... NR_VECTORS - 1] = -1};
-#ifdef CONFIG_PCI_MSI
-#define vector_to_irq(vector) \
- (platform_legacy_irq(vector) ? vector : vector_irq[vector])
-#else
-#define vector_to_irq(vector) (vector)
-#endif
-
/*
* The common case is 1:1 IRQ<->pin mappings. Sometimes there are
* shared ISA-space IRQs, so we have to support them. We are super
@@ -262,7 +254,7 @@ static void set_ioapic_affinity_irq(unsi
break;
entry = irq_2_pin + entry->next;
}
- set_irq_info(irq, cpumask);
+ set_native_irq_info(irq, cpumask);
spin_unlock_irqrestore(&ioapic_lock, flags);
}
@@ -1163,18 +1155,14 @@ static inline int IO_APIC_irq_trigger(in
/* irq_vectors is indexed by the sum of all RTEs in all I/O APICs. */
u8 irq_vector[NR_IRQ_VECTORS] __read_mostly = { FIRST_DEVICE_VECTOR , 0 };
-int assign_irq_vector(int irq)
+static int __assign_irq_vector(int irq)
{
static int current_vector = FIRST_DEVICE_VECTOR, offset = 0;
- unsigned long flags;
int vector;
- BUG_ON(irq != AUTO_ASSIGN && (unsigned)irq >= NR_IRQ_VECTORS);
-
- spin_lock_irqsave(&vector_lock, flags);
+ BUG_ON((unsigned)irq >= NR_IRQ_VECTORS);
- if (irq != AUTO_ASSIGN && IO_APIC_VECTOR(irq) > 0) {
- spin_unlock_irqrestore(&vector_lock, flags);
+ if (IO_APIC_VECTOR(irq) > 0) {
return IO_APIC_VECTOR(irq);
}
next:
@@ -1192,15 +1180,22 @@ next:
}
vector = current_vector;
- vector_irq[vector] = irq;
- if (irq != AUTO_ASSIGN)
- IO_APIC_VECTOR(irq) = vector;
+ IO_APIC_VECTOR(irq) = vector;
+ return vector;
+}
+
+static int assign_irq_vector(int irq)
+{
+ unsigned long flags;
+ int vector;
+
+ spin_lock_irqsave(&vector_lock, flags);
+ vector = __assign_irq_vector(irq);
spin_unlock_irqrestore(&vector_lock, flags);
return vector;
}
-
static struct irq_chip ioapic_chip;
#define IOAPIC_AUTO -1
@@ -1209,18 +1204,14 @@ static struct irq_chip ioapic_chip;
static void ioapic_register_intr(int irq, int vector, unsigned long trigger)
{
- unsigned idx;
-
- idx = use_pci_vector() && !platform_legacy_irq(irq) ? vector : irq;
-
if ((trigger == IOAPIC_AUTO && IO_APIC_irq_trigger(irq)) ||
trigger == IOAPIC_LEVEL)
- set_irq_chip_and_handler(idx, &ioapic_chip,
+ set_irq_chip_and_handler(irq, &ioapic_chip,
handle_fasteoi_irq);
else
- set_irq_chip_and_handler(idx, &ioapic_chip,
+ set_irq_chip_and_handler(irq, &ioapic_chip,
handle_edge_irq);
- set_intr_gate(vector, interrupt[idx]);
+ set_intr_gate(vector, interrupt[irq]);
}
static void __init setup_IO_APIC_irqs(void)
@@ -1473,17 +1464,12 @@ void __init print_IO_APIC(void)
);
}
}
- if (use_pci_vector())
- printk(KERN_INFO "Using vector-based indexing\n");
printk(KERN_DEBUG "IRQ to pin mappings:\n");
for (i = 0; i < NR_IRQS; i++) {
struct irq_pin_list *entry = irq_2_pin + i;
if (entry->pin < 0)
continue;
- if (use_pci_vector() && !platform_legacy_irq(i))
- printk(KERN_DEBUG "IRQ%d ", IO_APIC_VECTOR(i));
- else
- printk(KERN_DEBUG "IRQ%d ", i);
+ printk(KERN_DEBUG "IRQ%d ", i);
for (;;) {
printk("-> %d:%d", entry->apic, entry->pin);
if (!entry->next)
@@ -1950,7 +1936,7 @@ static unsigned int startup_ioapic_irq(u
static void ack_ioapic_irq(unsigned int irq)
{
- move_irq(irq);
+ move_native_irq(irq);
ack_APIC_irq();
}
@@ -1959,7 +1945,7 @@ static void ack_ioapic_quirk_irq(unsigne
unsigned long v;
int i;
- move_irq(irq);
+ move_native_irq(irq);
/*
* It appears there is an erratum which affects at least version 0x11
* of I/O APIC (that's the 82093AA and cores integrated into various
@@ -1994,63 +1980,8 @@ static void ack_ioapic_quirk_irq(unsigne
}
}
-static unsigned int startup_ioapic_vector(unsigned int vector)
-{
- int irq = vector_to_irq(vector);
-
- return startup_ioapic_irq(irq);
-}
-
-static void ack_ioapic_vector(unsigned int vector)
-{
- int irq = vector_to_irq(vector);
-
- move_native_irq(vector);
- ack_ioapic_irq(irq);
-}
-
-static void ack_ioapic_quirk_vector(unsigned int vector)
-{
- int irq = vector_to_irq(vector);
-
- move_native_irq(vector);
- ack_ioapic_quirk_irq(irq);
-}
-
-static void mask_IO_APIC_vector (unsigned int vector)
-{
- int irq = vector_to_irq(vector);
-
- mask_IO_APIC_irq(irq);
-}
-
-static void unmask_IO_APIC_vector (unsigned int vector)
+static int ioapic_retrigger_irq(unsigned int irq)
{
- int irq = vector_to_irq(vector);
-
- unmask_IO_APIC_irq(irq);
-}
-
-/*
- * Oh just glorious. If CONFIG_PCI_MSI we've done
- * #define set_ioapic_affinity set_ioapic_affinity_vector
- */
-#if defined (CONFIG_SMP) && defined(CONFIG_X86_IO_APIC) && \
- defined(CONFIG_PCI_MSI)
-static void set_ioapic_affinity_vector (unsigned int vector,
- cpumask_t cpu_mask)
-{
- int irq = vector_to_irq(vector);
-
- set_native_irq_info(vector, cpu_mask);
- set_ioapic_affinity_irq(irq, cpu_mask);
-}
-#endif
-
-static int ioapic_retrigger_vector(unsigned int vector)
-{
- int irq = vector_to_irq(vector);
-
send_IPI_self(IO_APIC_VECTOR(irq));
return 1;
@@ -2058,15 +1989,15 @@ static int ioapic_retrigger_vector(unsig
static struct irq_chip ioapic_chip __read_mostly = {
.name = "IO-APIC",
- .startup = startup_ioapic_vector,
- .mask = mask_IO_APIC_vector,
- .unmask = unmask_IO_APIC_vector,
- .ack = ack_ioapic_vector,
- .eoi = ack_ioapic_quirk_vector,
+ .startup = startup_ioapic_irq,
+ .mask = mask_IO_APIC_irq,
+ .unmask = unmask_IO_APIC_irq,
+ .ack = ack_ioapic_irq,
+ .eoi = ack_ioapic_quirk_irq,
#ifdef CONFIG_SMP
- .set_affinity = set_ioapic_affinity,
+ .set_affinity = set_ioapic_affinity_irq,
#endif
- .retrigger = ioapic_retrigger_vector,
+ .retrigger = ioapic_retrigger_irq,
};
@@ -2087,11 +2018,6 @@ static inline void init_IO_APIC_traps(vo
*/
for (irq = 0; irq < NR_IRQS ; irq++) {
int tmp = irq;
- if (use_pci_vector()) {
- if (!platform_legacy_irq(tmp))
- if ((tmp = vector_to_irq(tmp)) == -1)
- continue;
- }
if (IO_APIC_IRQ(tmp) && !IO_APIC_VECTOR(tmp)) {
/*
* Hmm.. We don't have an entry for this,
@@ -2505,28 +2431,26 @@ device_initcall(ioapic_init_sysfs);
*/
int create_irq(void)
{
- /* Hack of the day: irq == vector.
- *
- * Ultimately this will be be more general,
- * and not depend on the irq to vector identity mapping.
- * But this version is needed until msi.c can cope with
- * the more general form.
- */
- int irq, vector;
+ /* Allocate an unused irq */
+ int irq, new, vector;
unsigned long flags;
- vector = assign_irq_vector(AUTO_ASSIGN);
- irq = vector;
-
- if (vector >= 0) {
- struct irq_desc *desc;
- spin_lock_irqsave(&vector_lock, flags);
- vector_irq[vector] = irq;
- irq_vector[irq] = vector;
- spin_unlock_irqrestore(&vector_lock, flags);
+ irq = -ENOSPC;
+ spin_lock_irqsave(&vector_lock, flags);
+ for (new = (NR_IRQS - 1); new >= 0; new--) {
+ if (platform_legacy_irq(new))
+ continue;
+ if (irq_vector[new] != 0)
+ continue;
+ vector = __assign_irq_vector(new);
+ if (likely(vector > 0))
+ irq = new;
+ break;
+ }
+ spin_unlock_irqrestore(&vector_lock, flags);
+ if (irq >= 0) {
set_intr_gate(vector, interrupt[irq]);
-
dynamic_irq_init(irq);
}
return irq;
@@ -2535,13 +2459,10 @@ int create_irq(void)
void destroy_irq(unsigned int irq)
{
unsigned long flags;
- unsigned int vector;
dynamic_irq_cleanup(irq);
spin_lock_irqsave(&vector_lock, flags);
- vector = irq_vector[irq];
- vector_irq[vector] = -1;
irq_vector[irq] = 0;
spin_unlock_irqrestore(&vector_lock, flags);
}
@@ -2769,7 +2690,7 @@ int io_apic_set_pci_routing (int ioapic,
spin_lock_irqsave(&ioapic_lock, flags);
io_apic_write(ioapic, 0x11+2*pin, *(((int *)&entry)+1));
io_apic_write(ioapic, 0x10+2*pin, *(((int *)&entry)+0));
- set_native_irq_info(use_pci_vector() ? entry.vector : irq, TARGET_CPUS);
+ set_native_irq_info(irq, TARGET_CPUS);
spin_unlock_irqrestore(&ioapic_lock, flags);
return 0;
diff -puN arch/i386/pci/irq.c~genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector arch/i386/pci/irq.c
--- a/arch/i386/pci/irq.c~genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector
+++ a/arch/i386/pci/irq.c
@@ -982,10 +982,6 @@ static void __init pcibios_fixup_irqs(vo
pci_name(bridge), 'A' + pin, irq);
}
if (irq >= 0) {
- if (use_pci_vector() &&
- !platform_legacy_irq(irq))
- irq = IO_APIC_VECTOR(irq);
-
printk(KERN_INFO "PCI->APIC IRQ transform: %s[%c] -> IRQ %d\n",
pci_name(dev), 'A' + pin, irq);
dev->irq = irq;
diff -puN include/asm-i386/hw_irq.h~genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector include/asm-i386/hw_irq.h
--- a/include/asm-i386/hw_irq.h~genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector
+++ a/include/asm-i386/hw_irq.h
@@ -26,7 +26,6 @@
extern u8 irq_vector[NR_IRQ_VECTORS];
#define IO_APIC_VECTOR(irq) (irq_vector[irq])
-#define AUTO_ASSIGN -1
extern void (*interrupt[NR_IRQS])(void);
diff -puN include/asm-i386/io_apic.h~genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector include/asm-i386/io_apic.h
--- a/include/asm-i386/io_apic.h~genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector
+++ a/include/asm-i386/io_apic.h
@@ -12,46 +12,6 @@
#ifdef CONFIG_X86_IO_APIC
-#ifdef CONFIG_PCI_MSI
-static inline int use_pci_vector(void) {return 1;}
-static inline void disable_edge_ioapic_vector(unsigned int vector) { }
-static inline void mask_and_ack_level_ioapic_vector(unsigned int vector) { }
-static inline void end_edge_ioapic_vector (unsigned int vector) { }
-#define startup_level_ioapic startup_level_ioapic_vector
-#define shutdown_level_ioapic mask_IO_APIC_vector
-#define enable_level_ioapic unmask_IO_APIC_vector
-#define disable_level_ioapic mask_IO_APIC_vector
-#define mask_and_ack_level_ioapic mask_and_ack_level_ioapic_vector
-#define end_level_ioapic end_level_ioapic_vector
-#define set_ioapic_affinity set_ioapic_affinity_vector
-
-#define startup_edge_ioapic startup_edge_ioapic_vector
-#define shutdown_edge_ioapic disable_edge_ioapic_vector
-#define enable_edge_ioapic unmask_IO_APIC_vector
-#define disable_edge_ioapic disable_edge_ioapic_vector
-#define ack_edge_ioapic ack_edge_ioapic_vector
-#define end_edge_ioapic end_edge_ioapic_vector
-#else
-static inline int use_pci_vector(void) {return 0;}
-static inline void disable_edge_ioapic_irq(unsigned int irq) { }
-static inline void mask_and_ack_level_ioapic_irq(unsigned int irq) { }
-static inline void end_edge_ioapic_irq (unsigned int irq) { }
-#define startup_level_ioapic startup_level_ioapic_irq
-#define shutdown_level_ioapic mask_IO_APIC_irq
-#define enable_level_ioapic unmask_IO_APIC_irq
-#define disable_level_ioapic mask_IO_APIC_irq
-#define mask_and_ack_level_ioapic mask_and_ack_level_ioapic_irq
-#define end_level_ioapic end_level_ioapic_irq
-#define set_ioapic_affinity set_ioapic_affinity_irq
-
-#define startup_edge_ioapic startup_edge_ioapic_irq
-#define shutdown_edge_ioapic disable_edge_ioapic_irq
-#define enable_edge_ioapic unmask_IO_APIC_irq
-#define disable_edge_ioapic disable_edge_ioapic_irq
-#define ack_edge_ioapic ack_edge_ioapic_irq
-#define end_edge_ioapic end_edge_ioapic_irq
-#endif
-
#define IO_APIC_BASE(idx) \
((volatile int *)(__fix_to_virt(FIX_IO_APIC_BASE_0 + idx) \
+ (mp_ioapics[idx].mpc_apicaddr & ~PAGE_MASK)))
@@ -208,6 +168,4 @@ extern int (*ioapic_renumber_irq)(int io
#define io_apic_assign_pci_irqs 0
#endif
-extern int assign_irq_vector(int irq);
-
#endif
diff -puN include/asm-i386/mach-default/irq_vectors_limits.h~genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector include/asm-i386/mach-default/irq_vectors_limits.h
--- a/include/asm-i386/mach-default/irq_vectors_limits.h~genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector
+++ a/include/asm-i386/mach-default/irq_vectors_limits.h
@@ -1,10 +1,6 @@
#ifndef _ASM_IRQ_VECTORS_LIMITS_H
#define _ASM_IRQ_VECTORS_LIMITS_H
-#ifdef CONFIG_PCI_MSI
-#define NR_IRQS FIRST_SYSTEM_VECTOR
-#define NR_IRQ_VECTORS NR_IRQS
-#else
#ifdef CONFIG_X86_IO_APIC
#define NR_IRQS 224
# if (224 >= 32 * NR_CPUS)
@@ -16,6 +12,5 @@
#define NR_IRQS 16
#define NR_IRQ_VECTORS NR_IRQS
#endif
-#endif
#endif /* _ASM_IRQ_VECTORS_LIMITS_H */
diff -puN include/asm-x86_64/io_apic.h~genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector include/asm-x86_64/io_apic.h
--- a/include/asm-x86_64/io_apic.h~genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector
+++ a/include/asm-x86_64/io_apic.h
@@ -12,8 +12,6 @@
#ifdef CONFIG_X86_IO_APIC
-static inline int use_pci_vector(void) {return 0;}
-
#define APIC_MISMATCH_DEBUG
#define IO_APIC_BASE(idx) \
_
Patches currently in -mm which might be from ebiederm@xxxxxxxxxxxx are
add-a-sysfs-file-to-determine-if-a-kexec-kernel-is-loaded.patch
avoid-tasklist_lock-at-getrusage-for-multithreaded-case-too.patch
ptrace-document-the-locking-rules.patch
proc-fix-the-inode-number-on-proc-pid-fd.patch
proc-remove-useless-bkl-in-proc_pid_readlink.patch
proc-remove-unnecessary-and-misleading-assignments.patch
proc-simplify-the-ownership-rules-for-proc.patch
proc-replace-proc_inodetype-with-proc_inodefd.patch
proc-remove-bogus-proc_task_permission.patch
proc-kill-proc_mem_inode_operations.patch
proc-properly-filter-out-files-that-are-not-visible.patch
proc-fix-the-link-count-for-proc-pid-task.patch
proc-move-proc_maps_operations-into-task_mmuc.patch
proc-rewrite-the-proc-dentry-flush-on-exit.patch
proc-close-the-race-of-a-process-dying-durning.patch
proc-refactor-reading-directories-of-tasks.patch
proc-remove-tasklist_lock-from-proc_pid_readdir.patch
proc-remove-tasklist_lock-from-proc_pid_lookup-and.patch
proc-remove-tasklist_lock-from-proc_pid_readdir-simply-fix-first_tgid.patch
proc-make-proc_numbuf-the-buffer-size-for-holding-a.patch
proc-dont-lock-task_structs-indefinitely.patch
proc-dont-lock-task_structs-indefinitely-task_mmu-small-fixes.patch
proc-use-struct-pid-not-struct-task_ref.patch
proc-optimize-proc_check_dentry_visible.patch
proc-use-sane-permission-checks-on-the-proc-pid-fd.patch
proc-cleanup-proc_fd_access_allowed.patch
proc-remove-tasklist_lock-from-proc_task_readdir.patch
simplify-fix-first_tid.patch
cleanup-next_tid.patch
de_thread-fix-lockless-do_each_thread.patch
coredump-optimize-mm-users-traversal.patch
coredump-speedup-sigkill-sending.patch
coredump-kill-ptrace-related-stuff.patch
coredump-kill-ptrace-related-stuff-fix.patch
coredump-dont-take-tasklist_lock.patch
proc-sysctl-add-_proc_do_string-helper.patch
namespaces-add-nsproxy.patch
namespaces-add-nsproxy-dont-include-compileh.patch
namespaces-incorporate-fs-namespace-into-nsproxy.patch
namespaces-utsname-introduce-temporary-helpers.patch
namespaces-utsname-switch-to-using-uts-namespaces.patch
namespaces-utsname-switch-to-using-uts-namespaces-alpha-fix.patch
namespaces-utsname-switch-to-using-uts-namespaces-cleanup.patch
namespaces-utsname-use-init_utsname-when-appropriate.patch
namespaces-utsname-use-init_utsname-when-appropriate-cifs-update.patch
namespaces-utsname-implement-utsname-namespaces.patch
namespaces-utsname-implement-utsname-namespaces-export.patch
namespaces-utsname-implement-utsname-namespaces-dont-include-compileh.patch
namespaces-utsname-sysctl-hack.patch
namespaces-utsname-sysctl-hack-cleanup.patch
namespaces-utsname-sysctl-hack-cleanup-2.patch
namespaces-utsname-sysctl-hack-cleanup-2-fix.patch
namespaces-utsname-remove-system_utsname.patch
namespaces-utsname-implement-clone_newuts-flag.patch
uts-copy-nsproxy-only-when-needed.patch
ipc-namespace-core-fix.patch
ipc-namespace-core-unshare-fix.patch
ipc-namespace-utils-compilation-fix.patch
genirq-irq-convert-the-move_irq-flag-from-a-32bit-word-to-a-single-bit.patch
genirq-irq-add-moved_masked_irq.patch
genirq-x86_64-irq-reenable-migrating-irqs-to-other-cpus.patch
genirq-msi-simplify-msi-enable-and-disable.patch
genirq-msi-simplify-msi-enable-and-disable-fix.patch
genirq-msi-make-the-msi-boolean-tests-return-either-0-or-1.patch
genirq-msi-implement-helper-functions-read_msi_msg-and-write_msi_msg.patch
genirq-msi-refactor-the-msi_ops.patch
genirq-msi-simplify-the-msi-irq-limit-policy.patch
genirq-irq-add-a-dynamic-irq-creation-api.patch
genirq-ia64-irq-dynamic-irq-support.patch
genirq-i386-irq-dynamic-irq-support.patch
genirq-i386-irq-dynamic-irq-support-fix.patch
genirq-x86_64-irq-dynamic-irq-support.patch
genirq-msi-make-the-msi-code-irq-based-and-not-vector-based.patch
genirq-x86_64-irq-move-msi-message-composition-into-io_apicc.patch
genirq-i386-irq-move-msi-message-composition-into-io_apicc.patch
genirq-msi-only-build-msi-apicc-on-ia64.patch
genirq-x86_64-irq-remove-the-msi-assumption-that-irq-==-vector.patch
genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector.patch
genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector-fix.patch
genirq-irq-remove-msi-hacks.patch
genirq-irq-generalize-the-check-for-hardirq_bits.patch
genirq-x86_64-irq-make-the-external-irq-handlers-report-their-vector-not-the-irq-number.patch
genirq-x86_64-irq-make-vector_irq-per-cpu.patch
genirq-x86_64-irq-kill-gsi_irq_sharing.patch
genirq-x86_64-irq-kill-irq-compression.patch
genirq-irq-document-what-an-irq-is.patch
pidhash-temporary-debug-checks.patch
genirq-i386-irq-remove-the-msi-assumption-that-irq-==-vector-fix-tidies.patch
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