* [PATCH v3 1/8] irqchip/loongson-htpic: Remove redundant kfree operation
2020-07-07 2:12 [PATCH v3 0/8] irqchip: Fix some issues and do some code cleanups about Loongson Tiezhu Yang
@ 2020-07-07 2:12 ` Tiezhu Yang
2020-07-07 2:12 ` [PATCH v3 2/8] irqchip/loongson-htpic: Remove unneeded select of I8259 Tiezhu Yang
` (7 subsequent siblings)
8 siblings, 0 replies; 13+ messages in thread
From: Tiezhu Yang @ 2020-07-07 2:12 UTC (permalink / raw)
To: Thomas Gleixner, Jason Cooper, Marc Zyngier; +Cc: linux-kernel, Jiaxun Yang
In the function htpic_of_init(), when kzalloc htpic fails, it should
return -ENOMEM directly, no need to execute "goto" to kfree.
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
drivers/irqchip/irq-loongson-htpic.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/irqchip/irq-loongson-htpic.c b/drivers/irqchip/irq-loongson-htpic.c
index dd018c2..63f7280 100644
--- a/drivers/irqchip/irq-loongson-htpic.c
+++ b/drivers/irqchip/irq-loongson-htpic.c
@@ -93,10 +93,8 @@ int __init htpic_of_init(struct device_node *node, struct device_node *parent)
}
htpic = kzalloc(sizeof(*htpic), GFP_KERNEL);
- if (!htpic) {
- err = -ENOMEM;
- goto out_free;
- }
+ if (!htpic)
+ return -ENOMEM;
htpic->base = of_iomap(node, 0);
if (!htpic->base) {
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH v3 2/8] irqchip/loongson-htpic: Remove unneeded select of I8259
2020-07-07 2:12 [PATCH v3 0/8] irqchip: Fix some issues and do some code cleanups about Loongson Tiezhu Yang
2020-07-07 2:12 ` [PATCH v3 1/8] irqchip/loongson-htpic: Remove redundant kfree operation Tiezhu Yang
@ 2020-07-07 2:12 ` Tiezhu Yang
2020-07-07 2:12 ` [PATCH v3 3/8] irqchip/loongson-htvec: Fix potential resource leak Tiezhu Yang
` (6 subsequent siblings)
8 siblings, 0 replies; 13+ messages in thread
From: Tiezhu Yang @ 2020-07-07 2:12 UTC (permalink / raw)
To: Thomas Gleixner, Jason Cooper, Marc Zyngier; +Cc: linux-kernel, Jiaxun Yang
LOONGSON_HTPIC depends on MACH_LOONGSON64 and MACH_LOONGSON64 already
selects I8259 in arch/mips/Kconfig, so no need to select I8259 again
when config LOONGSON_HTPIC.
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
drivers/irqchip/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index 216b3b8..bfc9719 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -541,7 +541,6 @@ config LOONGSON_HTPIC
default y
select IRQ_DOMAIN
select GENERIC_IRQ_CHIP
- select I8259
help
Support for the Loongson-3 HyperTransport PIC Controller.
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH v3 3/8] irqchip/loongson-htvec: Fix potential resource leak
2020-07-07 2:12 [PATCH v3 0/8] irqchip: Fix some issues and do some code cleanups about Loongson Tiezhu Yang
2020-07-07 2:12 ` [PATCH v3 1/8] irqchip/loongson-htpic: Remove redundant kfree operation Tiezhu Yang
2020-07-07 2:12 ` [PATCH v3 2/8] irqchip/loongson-htpic: Remove unneeded select of I8259 Tiezhu Yang
@ 2020-07-07 2:12 ` Tiezhu Yang
2020-07-07 2:12 ` [PATCH v3 4/8] irqchip/loongson-htvec: Check return value of irq_domain_translate_onecell() Tiezhu Yang
` (5 subsequent siblings)
8 siblings, 0 replies; 13+ messages in thread
From: Tiezhu Yang @ 2020-07-07 2:12 UTC (permalink / raw)
To: Thomas Gleixner, Jason Cooper, Marc Zyngier; +Cc: linux-kernel, Jiaxun Yang
In the function htvec_of_init(), system resource "parent_irq"
was not released in an error case. Thus add a jump target for
the completion of the desired exception handling.
Fixes: 818e915fbac5 ("irqchip: Add Loongson HyperTransport Vector support")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
drivers/irqchip/irq-loongson-htvec.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/irqchip/irq-loongson-htvec.c b/drivers/irqchip/irq-loongson-htvec.c
index 1ece933..b36d403 100644
--- a/drivers/irqchip/irq-loongson-htvec.c
+++ b/drivers/irqchip/irq-loongson-htvec.c
@@ -192,7 +192,7 @@ static int htvec_of_init(struct device_node *node,
if (!priv->htvec_domain) {
pr_err("Failed to create IRQ domain\n");
err = -ENOMEM;
- goto iounmap_base;
+ goto irq_dispose;
}
htvec_reset(priv);
@@ -203,6 +203,9 @@ static int htvec_of_init(struct device_node *node,
return 0;
+irq_dispose:
+ for (; i > 0; i--)
+ irq_dispose_mapping(parent_irq[i - 1]);
iounmap_base:
iounmap(priv->base);
free_priv:
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH v3 4/8] irqchip/loongson-htvec: Check return value of irq_domain_translate_onecell()
2020-07-07 2:12 [PATCH v3 0/8] irqchip: Fix some issues and do some code cleanups about Loongson Tiezhu Yang
` (2 preceding siblings ...)
2020-07-07 2:12 ` [PATCH v3 3/8] irqchip/loongson-htvec: Fix potential resource leak Tiezhu Yang
@ 2020-07-07 2:12 ` Tiezhu Yang
2020-07-07 2:12 ` [PATCH v3 5/8] irqchip/loongson-pch-pic: Check return value of irq_domain_translate_twocell() Tiezhu Yang
` (4 subsequent siblings)
8 siblings, 0 replies; 13+ messages in thread
From: Tiezhu Yang @ 2020-07-07 2:12 UTC (permalink / raw)
To: Thomas Gleixner, Jason Cooper, Marc Zyngier; +Cc: linux-kernel, Jiaxun Yang
Check the return value of irq_domain_translate_onecell() due to
it may returns -EINVAL if failed.
Fixes: 818e915fbac5 ("irqchip: Add Loongson HyperTransport Vector support")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
drivers/irqchip/irq-loongson-htvec.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/irqchip/irq-loongson-htvec.c b/drivers/irqchip/irq-loongson-htvec.c
index b36d403..720cf96 100644
--- a/drivers/irqchip/irq-loongson-htvec.c
+++ b/drivers/irqchip/irq-loongson-htvec.c
@@ -109,11 +109,14 @@ static struct irq_chip htvec_irq_chip = {
static int htvec_domain_alloc(struct irq_domain *domain, unsigned int virq,
unsigned int nr_irqs, void *arg)
{
+ int ret;
unsigned long hwirq;
unsigned int type, i;
struct htvec *priv = domain->host_data;
- irq_domain_translate_onecell(domain, arg, &hwirq, &type);
+ ret = irq_domain_translate_onecell(domain, arg, &hwirq, &type);
+ if (ret)
+ return ret;
for (i = 0; i < nr_irqs; i++) {
irq_domain_set_info(domain, virq + i, hwirq + i, &htvec_irq_chip,
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH v3 5/8] irqchip/loongson-pch-pic: Check return value of irq_domain_translate_twocell()
2020-07-07 2:12 [PATCH v3 0/8] irqchip: Fix some issues and do some code cleanups about Loongson Tiezhu Yang
` (3 preceding siblings ...)
2020-07-07 2:12 ` [PATCH v3 4/8] irqchip/loongson-htvec: Check return value of irq_domain_translate_onecell() Tiezhu Yang
@ 2020-07-07 2:12 ` Tiezhu Yang
2020-07-07 2:12 ` [PATCH v3 6/8] irqchip/loongson-pch-msi: Remove unneeded variable Tiezhu Yang
` (3 subsequent siblings)
8 siblings, 0 replies; 13+ messages in thread
From: Tiezhu Yang @ 2020-07-07 2:12 UTC (permalink / raw)
To: Thomas Gleixner, Jason Cooper, Marc Zyngier; +Cc: linux-kernel, Jiaxun Yang
Check the return value of irq_domain_translate_twocell() due to
it may returns -EINVAL if failed and use variable fwspec for it,
and then use a new variable parent_fwspec which is proper for
irq_domain_alloc_irqs_parent().
Fixes: ef8c01eb64ca ("irqchip: Add Loongson PCH PIC controller")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
drivers/irqchip/irq-loongson-pch-pic.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/drivers/irqchip/irq-loongson-pch-pic.c b/drivers/irqchip/irq-loongson-pch-pic.c
index 2a05b93..016f32c 100644
--- a/drivers/irqchip/irq-loongson-pch-pic.c
+++ b/drivers/irqchip/irq-loongson-pch-pic.c
@@ -135,16 +135,19 @@ static int pch_pic_alloc(struct irq_domain *domain, unsigned int virq,
int err;
unsigned int type;
unsigned long hwirq;
- struct irq_fwspec fwspec;
+ struct irq_fwspec *fwspec = arg;
+ struct irq_fwspec parent_fwspec;
struct pch_pic *priv = domain->host_data;
- irq_domain_translate_twocell(domain, arg, &hwirq, &type);
+ err = irq_domain_translate_twocell(domain, fwspec, &hwirq, &type);
+ if (err)
+ return err;
- fwspec.fwnode = domain->parent->fwnode;
- fwspec.param_count = 1;
- fwspec.param[0] = hwirq + priv->ht_vec_base;
+ parent_fwspec.fwnode = domain->parent->fwnode;
+ parent_fwspec.param_count = 1;
+ parent_fwspec.param[0] = hwirq + priv->ht_vec_base;
- err = irq_domain_alloc_irqs_parent(domain, virq, 1, &fwspec);
+ err = irq_domain_alloc_irqs_parent(domain, virq, 1, &parent_fwspec);
if (err)
return err;
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH v3 6/8] irqchip/loongson-pch-msi: Remove unneeded variable
2020-07-07 2:12 [PATCH v3 0/8] irqchip: Fix some issues and do some code cleanups about Loongson Tiezhu Yang
` (4 preceding siblings ...)
2020-07-07 2:12 ` [PATCH v3 5/8] irqchip/loongson-pch-pic: Check return value of irq_domain_translate_twocell() Tiezhu Yang
@ 2020-07-07 2:12 ` Tiezhu Yang
2020-07-07 2:12 ` [PATCH v3 7/8] irqchip/loongson-liointc: Fix potential dead lock Tiezhu Yang
` (2 subsequent siblings)
8 siblings, 0 replies; 13+ messages in thread
From: Tiezhu Yang @ 2020-07-07 2:12 UTC (permalink / raw)
To: Thomas Gleixner, Jason Cooper, Marc Zyngier; +Cc: linux-kernel, Jiaxun Yang
irq_domain_alloc_irqs_parent() returns 0 on success and non-zero value
on failure, it is redudant to check its non-zero return value and then
return it, so just remove the variable "ret" and return directly in the
function pch_msi_parent_domain_alloc().
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
drivers/irqchip/irq-loongson-pch-msi.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/irqchip/irq-loongson-pch-msi.c b/drivers/irqchip/irq-loongson-pch-msi.c
index 50becd2..12aeeab 100644
--- a/drivers/irqchip/irq-loongson-pch-msi.c
+++ b/drivers/irqchip/irq-loongson-pch-msi.c
@@ -100,17 +100,12 @@ static int pch_msi_parent_domain_alloc(struct irq_domain *domain,
unsigned int virq, int hwirq)
{
struct irq_fwspec fwspec;
- int ret;
fwspec.fwnode = domain->parent->fwnode;
fwspec.param_count = 1;
fwspec.param[0] = hwirq;
- ret = irq_domain_alloc_irqs_parent(domain, virq, 1, &fwspec);
- if (ret)
- return ret;
-
- return 0;
+ return irq_domain_alloc_irqs_parent(domain, virq, 1, &fwspec);
}
static int pch_msi_middle_domain_alloc(struct irq_domain *domain,
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH v3 7/8] irqchip/loongson-liointc: Fix potential dead lock
2020-07-07 2:12 [PATCH v3 0/8] irqchip: Fix some issues and do some code cleanups about Loongson Tiezhu Yang
` (5 preceding siblings ...)
2020-07-07 2:12 ` [PATCH v3 6/8] irqchip/loongson-pch-msi: Remove unneeded variable Tiezhu Yang
@ 2020-07-07 2:12 ` Tiezhu Yang
2020-07-07 2:12 ` [PATCH v3 8/8] dt-bindings: interrupt-controller: Fix typos in loongson,liointc.yaml Tiezhu Yang
2020-07-17 12:48 ` Marc Zyngier
8 siblings, 0 replies; 13+ messages in thread
From: Tiezhu Yang @ 2020-07-07 2:12 UTC (permalink / raw)
To: Thomas Gleixner, Jason Cooper, Marc Zyngier; +Cc: linux-kernel, Jiaxun Yang
In the function liointc_set_type(), we need to call the function
irq_gc_unlock_irqrestore() before returning.
Fixes: dbb152267908 ("irqchip: Add driver for Loongson I/O Local Interrupt Controller")
Reported-by: Jianmin Lv <lvjianmin@loongson.cn>
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
drivers/irqchip/irq-loongson-liointc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/irqchip/irq-loongson-liointc.c b/drivers/irqchip/irq-loongson-liointc.c
index 63b6147..6ef86a3 100644
--- a/drivers/irqchip/irq-loongson-liointc.c
+++ b/drivers/irqchip/irq-loongson-liointc.c
@@ -114,6 +114,7 @@ static int liointc_set_type(struct irq_data *data, unsigned int type)
liointc_set_bit(gc, LIOINTC_REG_INTC_POL, mask, false);
break;
default:
+ irq_gc_unlock_irqrestore(gc, flags);
return -EINVAL;
}
irq_gc_unlock_irqrestore(gc, flags);
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* [PATCH v3 8/8] dt-bindings: interrupt-controller: Fix typos in loongson,liointc.yaml
2020-07-07 2:12 [PATCH v3 0/8] irqchip: Fix some issues and do some code cleanups about Loongson Tiezhu Yang
` (6 preceding siblings ...)
2020-07-07 2:12 ` [PATCH v3 7/8] irqchip/loongson-liointc: Fix potential dead lock Tiezhu Yang
@ 2020-07-07 2:12 ` Tiezhu Yang
2020-07-13 21:41 ` Rob Herring
2020-07-17 12:48 ` Marc Zyngier
8 siblings, 1 reply; 13+ messages in thread
From: Tiezhu Yang @ 2020-07-07 2:12 UTC (permalink / raw)
To: Thomas Gleixner, Jason Cooper, Marc Zyngier
Cc: linux-kernel, Jiaxun Yang, Rob Herring, devicetree
Fix the following two typos in loongson,liointc.yaml:
fron -> from
connected -> connect
it's -> its
Fixes: b6280c8bb6f5 ("dt-bindings: interrupt-controller: Add Loongson LIOINTC")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
---
.../devicetree/bindings/interrupt-controller/loongson,liointc.yaml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml b/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
index b1db21e..732ad9a 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
@@ -51,8 +51,8 @@ properties:
description: |
This property points how the children interrupts will be mapped into CPU
interrupt lines. Each cell refers to a parent interrupt line from 0 to 3
- and each bit in the cell refers to a children interrupt fron 0 to 31.
- If a CPU interrupt line didn't connected with liointc, then keep it's
+ and each bit in the cell refers to a children interrupt from 0 to 31.
+ If a CPU interrupt line didn't connect with liointc, then keep its
cell with zero.
$ref: /schemas/types.yaml#/definitions/uint32-array
minItems: 4
--
2.1.0
^ permalink raw reply related [flat|nested] 13+ messages in thread* Re: [PATCH v3 8/8] dt-bindings: interrupt-controller: Fix typos in loongson,liointc.yaml
2020-07-07 2:12 ` [PATCH v3 8/8] dt-bindings: interrupt-controller: Fix typos in loongson,liointc.yaml Tiezhu Yang
@ 2020-07-13 21:41 ` Rob Herring
2020-07-14 1:39 ` Tiezhu Yang
0 siblings, 1 reply; 13+ messages in thread
From: Rob Herring @ 2020-07-13 21:41 UTC (permalink / raw)
To: Tiezhu Yang
Cc: Thomas Gleixner, Jason Cooper, Marc Zyngier, linux-kernel,
Jiaxun Yang, devicetree
On Tue, Jul 07, 2020 at 10:12:52AM +0800, Tiezhu Yang wrote:
> Fix the following two typos in loongson,liointc.yaml:
> fron -> from
> connected -> connect
> it's -> its
>
> Fixes: b6280c8bb6f5 ("dt-bindings: interrupt-controller: Add Loongson LIOINTC")
> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: devicetree@vger.kernel.org
> ---
> .../devicetree/bindings/interrupt-controller/loongson,liointc.yaml | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml b/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
> index b1db21e..732ad9a 100644
> --- a/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
> +++ b/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
> @@ -51,8 +51,8 @@ properties:
> description: |
> This property points how the children interrupts will be mapped into CPU
> interrupt lines. Each cell refers to a parent interrupt line from 0 to 3
> - and each bit in the cell refers to a children interrupt fron 0 to 31.
> - If a CPU interrupt line didn't connected with liointc, then keep it's
> + and each bit in the cell refers to a children interrupt from 0 to 31.
While at it, s/children/child/
> + If a CPU interrupt line didn't connect with liointc, then keep its
> cell with zero.
> $ref: /schemas/types.yaml#/definitions/uint32-array
> minItems: 4
> --
> 2.1.0
>
^ permalink raw reply [flat|nested] 13+ messages in thread* Re: [PATCH v3 8/8] dt-bindings: interrupt-controller: Fix typos in loongson,liointc.yaml
2020-07-13 21:41 ` Rob Herring
@ 2020-07-14 1:39 ` Tiezhu Yang
0 siblings, 0 replies; 13+ messages in thread
From: Tiezhu Yang @ 2020-07-14 1:39 UTC (permalink / raw)
To: Rob Herring
Cc: Thomas Gleixner, Jason Cooper, Marc Zyngier, linux-kernel,
Jiaxun Yang, devicetree
On 07/14/2020 05:41 AM, Rob Herring wrote:
> On Tue, Jul 07, 2020 at 10:12:52AM +0800, Tiezhu Yang wrote:
>> Fix the following two typos in loongson,liointc.yaml:
>> fron -> from
>> connected -> connect
>> it's -> its
>>
>> Fixes: b6280c8bb6f5 ("dt-bindings: interrupt-controller: Add Loongson LIOINTC")
>> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
>> Cc: Rob Herring <robh+dt@kernel.org>
>> Cc: devicetree@vger.kernel.org
>> ---
>> .../devicetree/bindings/interrupt-controller/loongson,liointc.yaml | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml b/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
>> index b1db21e..732ad9a 100644
>> --- a/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
>> +++ b/Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.yaml
>> @@ -51,8 +51,8 @@ properties:
>> description: |
>> This property points how the children interrupts will be mapped into CPU
>> interrupt lines. Each cell refers to a parent interrupt line from 0 to 3
>> - and each bit in the cell refers to a children interrupt fron 0 to 31.
>> - If a CPU interrupt line didn't connected with liointc, then keep it's
>> + and each bit in the cell refers to a children interrupt from 0 to 31.
> While at it, s/children/child/
Hi,
Since the other patches of this series have no changes and they belong to
different subsystem which are independent, could I only send v4 of this
patch separately?
Thanks,
Tiezhu
>
>> + If a CPU interrupt line didn't connect with liointc, then keep its
>> cell with zero.
>> $ref: /schemas/types.yaml#/definitions/uint32-array
>> minItems: 4
>> --
>> 2.1.0
>>
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH v3 0/8] irqchip: Fix some issues and do some code cleanups about Loongson
2020-07-07 2:12 [PATCH v3 0/8] irqchip: Fix some issues and do some code cleanups about Loongson Tiezhu Yang
@ 2020-07-17 12:48 ` Marc Zyngier
2020-07-07 2:12 ` [PATCH v3 2/8] irqchip/loongson-htpic: Remove unneeded select of I8259 Tiezhu Yang
` (7 subsequent siblings)
8 siblings, 0 replies; 13+ messages in thread
From: Marc Zyngier @ 2020-07-17 12:48 UTC (permalink / raw)
To: Alexandre Torgue, Jason Cooper, Thomas Gleixner, Tiezhu Yang
Cc: linux-kernel, marex, linux-arm-kernel, linux-gpio, linux-stm32,
Jiaxun Yang
On Tue, 7 Jul 2020 10:12:44 +0800, Tiezhu Yang wrote:
> Check the return value of irq_domain_translate_onecell() and
> irq_domain_translate_twocell(), fix potential resource leak
> and dead lock, do some code cleanups about Loongson to make
> it more clean and readable.
>
> v2:
> - In order to avoid git send-email failed, make the related patches
> about Loongson into a new patch series and add "Fixes" tag
> v3:
> - Add a new patch "irqchip/loongson-liointc: Fix potential dead lock"
> - Fix another typo in loongson,liointc.yaml
>
> [...]
Applied to irq/irqchip-5.9, thanks!
[1/8] irqchip/loongson-htpic: Remove redundant kfree operation
commit: f90fafecf4880b9785da85feb9b3e6d85fbf2287
[2/8] irqchip/loongson-htpic: Remove unneeded select of I8259
commit: 85efd6059ae1a99e5e7205f37e910fd41dfa0ade
[3/8] irqchip/loongson-htvec: Fix potential resource leak
commit: 652d54e77a438cf38a5731d8f9983c81e72dc429
[4/8] irqchip/loongson-htvec: Check return value of irq_domain_translate_onecell()
commit: dbec37048d27cee36e103e113b5f9b1852bfe997
[5/8] irqchip/loongson-pch-pic: Check return value of irq_domain_translate_twocell()
commit: 66a535c495f72e1deacc37dfa34acca2a06e3578
[6/8] irqchip/loongson-pch-msi: Remove unneeded variable
commit: b10cbca8f03dd10dc241395a639d488f4144e986
[7/8] irqchip/loongson-liointc: Fix potential dead lock
commit: fa03587cad9bd32aa552377de4f05c50181a35a8
[8/8] dt-bindings: interrupt-controller: Fix typos in loongson,liointc.yaml
commit: 1055df97676a31df0b46942cb8bf66eb37ae318f
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
^ permalink raw reply [flat|nested] 13+ messages in thread* Re: [PATCH v3 0/8] irqchip: Fix some issues and do some code cleanups about Loongson
@ 2020-07-17 12:48 ` Marc Zyngier
0 siblings, 0 replies; 13+ messages in thread
From: Marc Zyngier @ 2020-07-17 12:48 UTC (permalink / raw)
To: Alexandre Torgue, Jason Cooper, Thomas Gleixner, Tiezhu Yang
Cc: marex, linux-kernel, Jiaxun Yang, linux-gpio, linux-stm32,
linux-arm-kernel
On Tue, 7 Jul 2020 10:12:44 +0800, Tiezhu Yang wrote:
> Check the return value of irq_domain_translate_onecell() and
> irq_domain_translate_twocell(), fix potential resource leak
> and dead lock, do some code cleanups about Loongson to make
> it more clean and readable.
>
> v2:
> - In order to avoid git send-email failed, make the related patches
> about Loongson into a new patch series and add "Fixes" tag
> v3:
> - Add a new patch "irqchip/loongson-liointc: Fix potential dead lock"
> - Fix another typo in loongson,liointc.yaml
>
> [...]
Applied to irq/irqchip-5.9, thanks!
[1/8] irqchip/loongson-htpic: Remove redundant kfree operation
commit: f90fafecf4880b9785da85feb9b3e6d85fbf2287
[2/8] irqchip/loongson-htpic: Remove unneeded select of I8259
commit: 85efd6059ae1a99e5e7205f37e910fd41dfa0ade
[3/8] irqchip/loongson-htvec: Fix potential resource leak
commit: 652d54e77a438cf38a5731d8f9983c81e72dc429
[4/8] irqchip/loongson-htvec: Check return value of irq_domain_translate_onecell()
commit: dbec37048d27cee36e103e113b5f9b1852bfe997
[5/8] irqchip/loongson-pch-pic: Check return value of irq_domain_translate_twocell()
commit: 66a535c495f72e1deacc37dfa34acca2a06e3578
[6/8] irqchip/loongson-pch-msi: Remove unneeded variable
commit: b10cbca8f03dd10dc241395a639d488f4144e986
[7/8] irqchip/loongson-liointc: Fix potential dead lock
commit: fa03587cad9bd32aa552377de4f05c50181a35a8
[8/8] dt-bindings: interrupt-controller: Fix typos in loongson,liointc.yaml
commit: 1055df97676a31df0b46942cb8bf66eb37ae318f
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
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