From: tip-bot for Jiang Liu <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: hpa@zytor.com, benh@kernel.crashing.org, konrad.wilk@oracle.com,
rdunlap@infradead.org, mingo@kernel.org, grant.likely@linaro.org,
bp@alien8.de, jiang.liu@linux.intel.com, tony.luck@intel.com,
linux-kernel@vger.kernel.org, len.brown@intel.com,
yinghai@kernel.org, pavel@ucw.cz, bhelgaas@google.com,
david.a.cohen@linux.intel.com, joro@8bytes.org,
tglx@linutronix.de, gregkh@linuxfoundation.org,
rjw@rjwysocki.net, jroedel@suse.de
Subject: [tip:x86/apic] x86, irq: Prepare IOAPIC interfaces to support hierarchy irqdomain
Date: Wed, 26 Nov 2014 15:13:39 -0800 [thread overview]
Message-ID: <tip-d1f3023e7be5a11ad7ad5cd8a6eaca2ba4d45615@git.kernel.org> (raw)
In-Reply-To: <1416901802-24211-5-git-send-email-jiang.liu@linux.intel.com>
Commit-ID: d1f3023e7be5a11ad7ad5cd8a6eaca2ba4d45615
Gitweb: http://git.kernel.org/tip/d1f3023e7be5a11ad7ad5cd8a6eaca2ba4d45615
Author: Jiang Liu <jiang.liu@linux.intel.com>
AuthorDate: Tue, 25 Nov 2014 15:49:28 +0800
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitDate: Wed, 26 Nov 2014 23:52:46 +0100
x86, irq: Prepare IOAPIC interfaces to support hierarchy irqdomain
Introduce helper functions to manipulate struct irq_alloc_info for IOAPIC.
Also add extra parameter to IOAPIC interfaces to prepare for hierarchy
irqdomain. Function mp_set_gsi_attr() will be killed once we have
switched to hierarchy irqdomain.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Len Brown <len.brown@intel.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: David Cohen <david.a.cohen@linux.intel.com>
Link: http://lkml.kernel.org/r/1416901802-24211-5-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Joerg Roedel <jroedel@suse.de>
---
arch/x86/include/asm/io_apic.h | 14 ++++++--
arch/x86/kernel/acpi/boot.c | 9 +++--
arch/x86/kernel/apic/io_apic.c | 39 ++++++++++++++--------
arch/x86/pci/intel_mid_pci.c | 4 ++-
.../platform/intel-mid/device_libs/platform_wdt.c | 4 ++-
arch/x86/platform/intel-mid/sfi.c | 9 +++--
6 files changed, 56 insertions(+), 23 deletions(-)
diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h
index 3207143..cdda8ed 100644
--- a/arch/x86/include/asm/io_apic.h
+++ b/arch/x86/include/asm/io_apic.h
@@ -95,6 +95,8 @@ struct IR_IO_APIC_route_entry {
index : 15;
} __attribute__ ((packed));
+struct irq_alloc_info;
+
#define IOAPIC_AUTO -1
#define IOAPIC_EDGE 0
#define IOAPIC_LEVEL 1
@@ -194,7 +196,8 @@ extern u32 gsi_top;
extern int mp_find_ioapic(u32 gsi);
extern int mp_find_ioapic_pin(int ioapic, u32 gsi);
extern u32 mp_pin_to_gsi(int ioapic, int pin);
-extern int mp_map_gsi_to_irq(u32 gsi, unsigned int flags);
+extern int mp_map_gsi_to_irq(u32 gsi, unsigned int flags,
+ struct irq_alloc_info *info);
extern void mp_unmap_irq(int irq);
extern int mp_register_ioapic(int id, u32 address, u32 gsi_base,
struct ioapic_domain_cfg *cfg);
@@ -203,6 +206,8 @@ extern int mp_ioapic_registered(u32 gsi_base);
extern int mp_irqdomain_map(struct irq_domain *domain, unsigned int virq,
irq_hw_number_t hwirq);
extern void mp_irqdomain_unmap(struct irq_domain *domain, unsigned int virq);
+extern void ioapic_set_alloc_attr(struct irq_alloc_info *info,
+ int node, int trigger, int polarity);
extern int mp_set_gsi_attr(u32 gsi, int trigger, int polarity, int node);
extern void mp_save_irq(struct mpc_intsrc *m);
@@ -253,7 +258,12 @@ static inline void print_IO_APICs(void) {}
#define gsi_top (NR_IRQS_LEGACY)
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 int mp_map_gsi_to_irq(u32 gsi, unsigned int flags,
+ struct irq_alloc_info *info)
+{
+ return gsi;
+}
+
static inline void mp_unmap_irq(int irq) { }
static inline int save_ioapic_entries(void)
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 4433a4b..ca640b1 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -404,6 +404,7 @@ static int mp_register_gsi(struct device *dev, u32 gsi, int trigger,
int polarity)
{
int irq, node;
+ struct irq_alloc_info info;
if (acpi_irq_model != ACPI_IRQ_MODEL_IOAPIC)
return gsi;
@@ -416,7 +417,8 @@ static int mp_register_gsi(struct device *dev, u32 gsi, int trigger,
return -1;
}
- irq = mp_map_gsi_to_irq(gsi, IOAPIC_MAP_ALLOC);
+ ioapic_set_alloc_attr(&info, node, trigger, polarity);
+ irq = mp_map_gsi_to_irq(gsi, IOAPIC_MAP_ALLOC, &info);
if (irq < 0)
return irq;
@@ -434,7 +436,7 @@ static void mp_unregister_gsi(u32 gsi)
if (acpi_irq_model != ACPI_IRQ_MODEL_IOAPIC)
return;
- irq = mp_map_gsi_to_irq(gsi, 0);
+ irq = mp_map_gsi_to_irq(gsi, 0, NULL);
if (irq > 0)
mp_unmap_irq(irq);
}
@@ -618,7 +620,8 @@ int acpi_gsi_to_irq(u32 gsi, unsigned int *irqp)
} else {
mutex_lock(&acpi_ioapic_lock);
irq = mp_map_gsi_to_irq(gsi,
- IOAPIC_MAP_ALLOC | IOAPIC_MAP_CHECK);
+ IOAPIC_MAP_ALLOC | IOAPIC_MAP_CHECK,
+ NULL);
mutex_unlock(&acpi_ioapic_lock);
if (irq < 0)
return -1;
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 919afe7..8b3b856 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -938,7 +938,19 @@ static int irq_trigger(int idx)
return trigger;
}
-static int alloc_irq_from_domain(struct irq_domain *domain, u32 gsi, int pin)
+void ioapic_set_alloc_attr(struct irq_alloc_info *info, int node,
+ int trigger, int polarity)
+{
+ init_irq_alloc_info(info, NULL);
+ info->type = X86_IRQ_ALLOC_TYPE_IOAPIC;
+ info->ioapic_node = node;
+ info->ioapic_trigger = trigger;
+ info->ioapic_polarity = polarity;
+ info->ioapic_valid = 1;
+}
+
+static int alloc_irq_from_domain(struct irq_domain *domain, u32 gsi, int pin,
+ struct irq_alloc_info *info)
{
int irq = -1;
int ioapic = (int)(long)domain->host_data;
@@ -971,11 +983,11 @@ static int alloc_irq_from_domain(struct irq_domain *domain, u32 gsi, int pin)
}
static int mp_map_pin_to_irq(u32 gsi, int idx, int ioapic, int pin,
- unsigned int flags)
+ unsigned int flags, struct irq_alloc_info *info)
{
int irq;
struct irq_domain *domain = mp_ioapic_irqdomain(ioapic);
- struct mp_pin_info *info = mp_pin_info(ioapic, pin);
+ struct mp_pin_info *pinfo = mp_pin_info(ioapic, pin);
if (!domain)
return -1;
@@ -997,30 +1009,30 @@ static int mp_map_pin_to_irq(u32 gsi, int idx, int ioapic, int pin,
if (idx >= 0 && test_bit(mp_irqs[idx].srcbus, mp_bus_not_pci)) {
irq = mp_irqs[idx].srcbusirq;
if (flags & IOAPIC_MAP_ALLOC) {
- if (info->count == 0 &&
+ if (pinfo->count == 0 &&
mp_irqdomain_map(domain, irq, pin) != 0)
irq = -1;
/* special handling for timer IRQ0 */
if (irq == 0)
- info->count++;
+ pinfo->count++;
}
} else {
irq = irq_find_mapping(domain, pin);
if (irq <= 0 && (flags & IOAPIC_MAP_ALLOC))
- irq = alloc_irq_from_domain(domain, gsi, pin);
+ irq = alloc_irq_from_domain(domain, gsi, pin, info);
}
if (flags & IOAPIC_MAP_ALLOC) {
/* special handling for legacy IRQs */
- if (irq < nr_legacy_irqs() && info->count == 1 &&
+ if (irq < nr_legacy_irqs() && pinfo->count == 1 &&
mp_irqdomain_map(domain, irq, pin) != 0)
irq = -1;
if (irq > 0)
- info->count++;
- else if (info->count == 0)
- info->set = 0;
+ pinfo->count++;
+ else if (pinfo->count == 0)
+ pinfo->set = 0;
}
mutex_unlock(&ioapic_mutex);
@@ -1058,10 +1070,11 @@ static int pin_2_irq(int idx, int ioapic, int pin, unsigned int flags)
}
#endif
- return mp_map_pin_to_irq(gsi, idx, ioapic, pin, flags);
+ return mp_map_pin_to_irq(gsi, idx, ioapic, pin, flags, NULL);
}
-int mp_map_gsi_to_irq(u32 gsi, unsigned int flags)
+int mp_map_gsi_to_irq(u32 gsi, unsigned int flags,
+ struct irq_alloc_info *info)
{
int ioapic, pin, idx;
@@ -1074,7 +1087,7 @@ int mp_map_gsi_to_irq(u32 gsi, unsigned int flags)
if ((flags & IOAPIC_MAP_CHECK) && idx < 0)
return -1;
- return mp_map_pin_to_irq(gsi, idx, ioapic, pin, flags);
+ return mp_map_pin_to_irq(gsi, idx, ioapic, pin, flags, info);
}
void mp_unmap_irq(int irq)
diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
index 44b9271..fd9c422 100644
--- a/arch/x86/pci/intel_mid_pci.c
+++ b/arch/x86/pci/intel_mid_pci.c
@@ -208,6 +208,7 @@ static int pci_write(struct pci_bus *bus, unsigned int devfn, int where,
static int intel_mid_pci_irq_enable(struct pci_dev *dev)
{
+ struct irq_alloc_info info;
int polarity;
if (dev->irq_managed && dev->irq > 0)
@@ -217,6 +218,7 @@ static int intel_mid_pci_irq_enable(struct pci_dev *dev)
polarity = 0; /* active high */
else
polarity = 1; /* active low */
+ ioapic_set_alloc_attr(&info, dev_to_node(&dev->dev), 1, polarity);
/*
* MRST only have IOAPIC, the PCI irq lines are 1:1 mapped to
@@ -224,7 +226,7 @@ static int intel_mid_pci_irq_enable(struct pci_dev *dev)
*/
if (mp_set_gsi_attr(dev->irq, 1, polarity, dev_to_node(&dev->dev)))
return -EBUSY;
- if (mp_map_gsi_to_irq(dev->irq, IOAPIC_MAP_ALLOC) < 0)
+ if (mp_map_gsi_to_irq(dev->irq, IOAPIC_MAP_ALLOC, &info) < 0)
return -EBUSY;
dev->irq_managed = 1;
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_wdt.c b/arch/x86/platform/intel-mid/device_libs/platform_wdt.c
index 0b283d4..de0009f 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_wdt.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_wdt.c
@@ -27,6 +27,7 @@ static struct platform_device wdt_dev = {
static int tangier_probe(struct platform_device *pdev)
{
int gsi;
+ struct irq_alloc_info info;
struct intel_mid_wdt_pdata *pdata = pdev->dev.platform_data;
if (!pdata)
@@ -34,8 +35,9 @@ static int tangier_probe(struct platform_device *pdev)
/* IOAPIC builds identity mapping between GSI and IRQ on MID */
gsi = pdata->irq;
+ ioapic_set_alloc_attr(&info, cpu_to_node(0), 1, 0);
if (mp_set_gsi_attr(gsi, 1, 0, cpu_to_node(0)) ||
- mp_map_gsi_to_irq(gsi, IOAPIC_MAP_ALLOC) <= 0) {
+ mp_map_gsi_to_irq(gsi, IOAPIC_MAP_ALLOC, &info) <= 0) {
dev_warn(&pdev->dev, "cannot find interrupt %d in ioapic\n",
gsi);
return -EINVAL;
diff --git a/arch/x86/platform/intel-mid/sfi.c b/arch/x86/platform/intel-mid/sfi.c
index 9a16749..7d17355 100644
--- a/arch/x86/platform/intel-mid/sfi.c
+++ b/arch/x86/platform/intel-mid/sfi.c
@@ -104,7 +104,7 @@ int __init sfi_parse_mtmr(struct sfi_table_header *table)
mp_irq.dstapic = MP_APIC_ALL;
mp_irq.dstirq = pentry->irq;
mp_save_irq(&mp_irq);
- mp_map_gsi_to_irq(pentry->irq, IOAPIC_MAP_ALLOC);
+ mp_map_gsi_to_irq(pentry->irq, IOAPIC_MAP_ALLOC, NULL);
}
return 0;
@@ -175,7 +175,7 @@ int __init sfi_parse_mrtc(struct sfi_table_header *table)
mp_irq.dstapic = MP_APIC_ALL;
mp_irq.dstirq = pentry->irq;
mp_save_irq(&mp_irq);
- mp_map_gsi_to_irq(pentry->irq, IOAPIC_MAP_ALLOC);
+ mp_map_gsi_to_irq(pentry->irq, IOAPIC_MAP_ALLOC, NULL);
}
return 0;
}
@@ -434,6 +434,7 @@ static int __init sfi_parse_devs(struct sfi_table_header *table)
struct devs_id *dev = NULL;
int num, i, ret;
int polarity;
+ struct irq_alloc_info info;
sb = (struct sfi_table_simple *)table;
num = SFI_GET_NUM_ENTRIES(sb, struct sfi_device_table_entry);
@@ -467,9 +468,11 @@ static int __init sfi_parse_devs(struct sfi_table_header *table)
polarity = 1;
}
+ ioapic_set_alloc_attr(&info, NUMA_NO_NODE, 1, polarity);
ret = mp_set_gsi_attr(irq, 1, polarity, NUMA_NO_NODE);
if (ret == 0)
- ret = mp_map_gsi_to_irq(irq, IOAPIC_MAP_ALLOC);
+ ret = mp_map_gsi_to_irq(irq, IOAPIC_MAP_ALLOC,
+ &info);
WARN_ON(ret < 0);
}
next prev parent reply other threads:[~2014-11-26 23:19 UTC|newest]
Thread overview: 157+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-25 7:49 [Patch Part3 v4 00/38] Enable hierarchy irqdomian on x86 platforms Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 01/38] x86, intel-mid: Delay initialization of APB timer Jiang Liu
2014-11-26 23:12 ` [tip:x86/apic] " tip-bot for Thomas Gleixner
2014-11-25 7:49 ` [Patch Part3 v4 02/38] x86, intel-mid, trivial: Refine code syntax for sfi_parse_mtmr() Jiang Liu
2014-11-26 23:13 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 03/38] x86, irq: Kill unused pre_init_apic_IRQ0() Jiang Liu
2014-11-26 23:13 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 04/38] x86, irq: Prepare IOAPIC interfaces to support hierarchy irqdomain Jiang Liu
2014-11-26 23:13 ` tip-bot for Jiang Liu [this message]
2014-11-25 7:49 ` [Patch Part3 v4 05/38] x86, irq: Implement callbacks to enable hierarchy irqdomain on IOAPICs Jiang Liu
2014-11-26 23:13 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 06/38] x86, irq: Refine the way to allocate irq_cfg for legacy IRQs Jiang Liu
2014-11-26 23:14 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 07/38] x86, irq: Simplify the way to print IOAPIC entry Jiang Liu
2014-11-26 23:14 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 08/38] x86, irq: Introduce helper functions to support hierarchy irqdomain for IOAPIC Jiang Liu
2014-11-26 23:14 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 09/38] x86, irq: Convert IOAPIC to use hierarchy irqdomain interfaces Jiang Liu
2014-11-26 23:14 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 10/38] x86, irq: Kill unused old IOAPIC " Jiang Liu
2014-11-26 23:15 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 11/38] x86, irq: Kill unused struct mp_pin_info Jiang Liu
2014-11-26 23:15 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 12/38] x86, irq: Kill x86_io_apic_ops.print_entries and related interfaces Jiang Liu
2014-11-26 23:15 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 13/38] x86, irq: Kill x86_io_apic_ops.setup_entry " Jiang Liu
2014-11-26 23:16 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 14/38] x86, irq: Kill x86_io_apic_ops.set_affinity " Jiang Liu
2014-11-26 23:16 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 15/38] x86, irq: Kill x86_io_apic_ops.eoi_ioapic_pin " Jiang Liu
2014-11-26 23:16 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 16/38] x86, irq: Kill GENERIC_IRQ_LEGACY_ALLOC_HWIRQ Jiang Liu
2014-11-26 23:16 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 17/38] x86: Clean up unused forward declarations in x86_init.h Jiang Liu
2014-11-26 23:17 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 18/38] x86: irq_remapping: Clean up unsued code Jiang Liu
2014-11-26 23:17 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-12-02 0:21 ` [Patch Part3 v4 18/38] " Bjorn Helgaas
2014-11-25 7:49 ` [Patch Part3 v4 19/38] iommu/vt-d: " Jiang Liu
2014-11-26 23:17 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 20/38] iommu/amd: " Jiang Liu
2014-11-26 23:17 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 21/38] x86: irq_remapping: Clean up unused interfaces Jiang Liu
2014-11-26 23:18 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 22/38] x86, irq: Kill irq_cfg.irq_remapped Jiang Liu
2014-11-26 23:18 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 23/38] iommu/vt-d: Move struct irq_2_iommu into intel_irq_remapping.c Jiang Liu
2014-11-26 23:18 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 24/38] iommu/amd: Move struct irq_2_irte into amd_iommu.c Jiang Liu
2014-11-26 23:18 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 25/38] x86, irq: Move irq_cfg.irq_2_pin into io_apic.c Jiang Liu
2014-11-26 23:19 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 26/38] x86, irq: Kill struct io_apic_irq_attr Jiang Liu
2014-11-26 23:19 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 27/38] x86, irq: Kill x86_io_apic_ops.write and x86_io_apic_ops.modify Jiang Liu
2014-11-26 23:19 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 28/38] x86, irq: Clean up io_apic.h Jiang Liu
2014-11-26 23:19 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 29/38] x86, irq: Use cached IOAPIC entry instead of reading from hardware Jiang Liu
2014-11-26 23:20 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-27 19:32 ` Borislav Petkov
2014-11-28 2:31 ` Jiang Liu
2014-11-28 11:33 ` Borislav Petkov
2014-11-28 11:53 ` Borislav Petkov
2014-11-28 15:40 ` Jiang Liu
2014-11-28 16:07 ` Jiang Liu
2014-11-28 16:46 ` Borislav Petkov
2014-11-28 21:12 ` [tip:x86/apic] x86, ioapic: Repair io_apic_set_affinity tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 30/38] x86, irq: Kill unused alloc_irq_and_cfg_at() Jiang Liu
2014-11-26 23:20 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 31/38] x86, irq: Change functions only used in vector.c as static Jiang Liu
2014-11-26 23:20 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 32/38] x86, irq: Kill function apic_set_affinity() Jiang Liu
2014-11-26 23:21 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 33/38] x86, irq: Move check of cfg->move_in_progress into send_cleanup_vector() Jiang Liu
2014-11-26 23:21 ` [tip:x86/apic] x86, irq: Move check of cfg-> move_in_progress " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 34/38] x86, irq: Move private data in struct irq_cfg into dedicated data structure Jiang Liu
2014-11-26 23:21 ` [tip:x86/apic] " tip-bot for Jiang Liu
2015-04-24 16:02 ` [tip:x86/apic] x86/irq: " tip-bot for Jiang Liu
2014-11-25 7:49 ` [Patch Part3 v4 35/38] x86, irq: Refine the way to calculate NR_IRQS Jiang Liu
2014-11-26 23:21 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:50 ` [Patch Part3 v4 36/38] ACPI, irq, x86: Kill private function mp_register_gsi()/ mp_unregister_gsi() Jiang Liu
2014-11-26 23:22 ` [tip:x86/apic] " tip-bot for Jiang Liu
2014-11-25 7:50 ` [Patch Part3 v4 37/38] x86, irq: Introduce mechanism to support different vector allocation policies Jiang Liu
2014-11-27 10:44 ` Thomas Gleixner
2014-11-27 16:22 ` Jiang Liu
2014-11-25 7:50 ` [Patch Part3 v4 38/38] x86, irq: Add kernel parameter vector_alloc to set CPU vector allocation policy Jiang Liu
2014-12-01 18:49 ` Bjorn Helgaas
2014-12-01 19:15 ` Daniel J Blueman
2014-12-01 23:45 ` Jiang Liu
2014-12-01 23:47 ` Bjorn Helgaas
2015-04-14 2:29 [Patch Part2 v5 00/33] Clean up obsoleted x86 interrupt manangement code and interfaces Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 01/33] x86/irq: Kill unused old IOAPIC irqdomain interfaces Jiang Liu
2015-04-24 15:54 ` [tip:x86/apic] x86/irq: Remove " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 02/33] x86/irq: Kill unused struct mp_pin_info Jiang Liu
2015-04-24 15:54 ` [tip:x86/apic] x86/irq: Remove " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 03/33] x86/irq: Kill x86_io_apic_ops.print_entries and related interfaces Jiang Liu
2015-04-24 15:55 ` [tip:x86/apic] x86/irq: Remove " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 04/33] x86/irq: Kill x86_io_apic_ops.setup_entry " Jiang Liu
2015-04-24 15:55 ` [tip:x86/apic] x86/irq: Remove " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 05/33] x86/irq: Kill x86_io_apic_ops.set_affinity " Jiang Liu
2015-04-24 15:55 ` [tip:x86/apic] x86/irq: Remove " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 06/33] x86/irq: Kill x86_io_apic_ops.eoi_ioapic_pin " Jiang Liu
2015-04-24 15:56 ` [tip:x86/apic] x86/irq: Remove " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 07/33] x86/irq: Kill GENERIC_IRQ_LEGACY_ALLOC_HWIRQ Jiang Liu
2015-04-24 15:56 ` [tip:x86/apic] x86/irq: Remove GENERIC_IRQ_LEGACY_ALLOC_HWIRQ tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 08/33] x86/irq: Clean up unused forward declarations in x86_init.h Jiang Liu
2015-04-24 15:56 ` [tip:x86/apic] " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 09/33] irq_remapping: Clean up unsued code to support IOAPIC Jiang Liu
2015-04-24 15:56 ` [tip:x86/apic] " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 10/33] irq_remapping/vt-d: Clean up unsued code Jiang Liu
2015-04-24 15:57 ` [tip:x86/apic] " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 11/33] irq_remapping/amd: " Jiang Liu
2015-04-24 15:57 ` [tip:x86/apic] " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 12/33] irq_remapping: Clean up unused interfaces Jiang Liu
2015-04-24 15:57 ` [tip:x86/apic] " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 13/33] x86/irq: Kill irq_cfg.irq_remapped Jiang Liu
2015-04-24 15:58 ` [tip:x86/apic] x86/irq: Remove irq_cfg.irq_remapped tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 14/33] irq_remapping/vt-d: Move struct irq_2_iommu into intel_irq_remapping.c Jiang Liu
2015-04-24 15:58 ` [tip:x86/apic] " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 15/33] irq_remapping/amd: Move struct irq_2_irte into amd_iommu.c Jiang Liu
2015-04-24 15:58 ` [tip:x86/apic] " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 16/33] x86/irq: Move irq_cfg.irq_2_pin into io_apic.c Jiang Liu
2015-04-24 15:58 ` [tip:x86/apic] " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 17/33] x86/irq: Kill struct io_apic_irq_attr Jiang Liu
2015-04-24 15:59 ` [tip:x86/apic] x86/irq: Remove " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 18/33] x86/irq: Kill x86_io_apic_ops.write and x86_io_apic_ops.modify Jiang Liu
2015-04-24 15:59 ` [tip:x86/apic] x86/irq: Remove " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 19/33] x86/irq: Clean up io_apic.h Jiang Liu
2015-04-24 16:00 ` [tip:x86/apic] " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 20/33] x86/irq: Use cached IOAPIC entry instead of reading from hardware Jiang Liu
2015-04-24 16:00 ` [tip:x86/apic] " tip-bot for Jiang Liu
2015-04-14 2:29 ` [Patch Part2 v5 21/33] x86/irq: Remove sis apic bug workaround Jiang Liu
2015-04-24 16:00 ` [tip:x86/apic] " tip-bot for Thomas Gleixner
2015-04-14 2:29 ` [Patch Part2 v5 22/33] x86/irq: Kill unused alloc_irq_and_cfg_at() Jiang Liu
2015-04-24 16:00 ` [tip:x86/apic] x86/irq: Remove " tip-bot for Jiang Liu
2015-04-14 2:30 ` [Patch Part2 v5 23/33] x86/irq: Change functions only used in vector.c as static Jiang Liu
2015-04-24 16:01 ` [tip:x86/apic] x86/irq: Make functions only used in vector.c static tip-bot for Jiang Liu
2015-04-14 2:30 ` [Patch Part2 v5 24/33] x86/irq: Kill function apic_set_affinity() Jiang Liu
2015-04-24 16:01 ` [tip:x86/apic] x86/irq: Remove " tip-bot for Jiang Liu
2015-04-14 2:30 ` [Patch Part2 v5 25/33] x86/irq: Move check of cfg->move_in_progress into send_cleanup_vector() Jiang Liu
2015-04-24 16:01 ` [tip:x86/apic] x86/irq: Move check of cfg-> move_in_progress " tip-bot for Jiang Liu
2015-04-14 2:30 ` [Patch Part2 v5 26/33] x86/irq: Move private data in struct irq_cfg into dedicated data structure Jiang Liu
2015-04-14 2:30 ` [Patch Part2 v5 27/33] x86/irq: Refine the way to calculate NR_IRQS Jiang Liu
2015-04-24 16:02 ` [tip:x86/apic] " tip-bot for Jiang Liu
2015-04-14 2:30 ` [Patch Part2 v5 28/33] x86/irq, ACPI: Kill private function mp_register_gsi()/ mp_unregister_gsi() Jiang Liu
2015-04-24 16:02 ` [tip:x86/apic] x86/irq, ACPI: Remove " tip-bot for Jiang Liu
2015-04-14 2:30 ` [Patch Part2 v5 29/33] x86, ioapic: Use proper defines for the entry fields Jiang Liu
2015-04-24 16:02 ` [tip:x86/apic] " tip-bot for Thomas Gleixner
2015-04-14 2:30 ` [Patch Part2 v5 30/33] x86,ioapic: Cleanup irq_trigger/polarity() Jiang Liu
2015-04-24 16:03 ` [tip:x86/apic] " tip-bot for Thomas Gleixner
2015-04-14 2:30 ` [Patch Part2 v5 31/33] x86: Cleanup irq_domain ops Jiang Liu
2015-04-24 16:03 ` [tip:x86/apic] " tip-bot for Thomas Gleixner
2015-04-14 2:30 ` [Patch Part2 v5 32/33] x86/irq: Move irqdomain specific code into asm/irqdomain.h Jiang Liu
2015-04-24 16:03 ` [tip:x86/apic] x86/irq: Move irqdomain specific code into asm/ irqdomain.h tip-bot for Jiang Liu
2015-04-14 2:30 ` [Patch Part2 v5 33/33] x86/irq: Avoid memory allocation in __assign_irq_vector() Jiang Liu
2015-04-24 16:04 ` [tip:x86/apic] " tip-bot for Jiang Liu
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