kvm_register_device_ops() may fail, so need process the related failure
case.
Since it is related with neither vgic_arch_setup() nor on_each_cpu(),
can move it before them, then simplify the related failure processing
code.
Signed-off-by: Chen Gang
---
virt/kvm/arm/vgic.c | 11 +--
1
On 12/2/14 06:01, Carlos O'Donell wrote:
On Mon, Dec 1, 2014 at 4:35 PM, Geert Uytterhoeven ge...@linux-m68k.org
wrote:
On Mon, Dec 1, 2014 at 9:52 PM, Max Filippov jcmvb...@gmail.com wrote:
On Mon, Dec 1, 2014 at 11:43 PM, Chen Gang gang.chen.5...@gmail.com wrote:
At present, kernel
On 12/2/14 09:55, James Bottomley wrote:
On Mon, 2014-12-01 at 17:01 -0500, Carlos O'Donell wrote:
On Mon, Dec 1, 2014 at 4:35 PM, Geert Uytterhoeven ge...@linux-m68k.org
wrote:
On Mon, Dec 1, 2014 at 9:52 PM, Max Filippov jcmvb...@gmail.com wrote:
On Mon, Dec 1, 2014 at 11:43 PM, Chen Gang
kvm_register_device_ops() may fail, so need process the related failure
case.
Since it is related with neither vgic_arch_setup() nor on_each_cpu(),
can move it before them, then simplify the related failure processing
code.
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
virt/kvm/arm
MADV_FREE:
^
make[1]: *** [mm/madvise.o] Error 1
make: *** [mm] Error 2
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
arch/alpha/include/uapi/asm/mman.h | 1 +
arch/mips/include/uapi/asm/mman.h | 1 +
arch/parisc/include/uapi/asm/mman.h | 1 +
arch/xtensa/include/uapi/asm
MADV_FREE:
^
make[1]: *** [mm/madvise.o] Error 1
make: *** [mm] Error 2
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
arch/alpha/include/uapi/asm/mman.h | 1 +
arch/mips/include/uapi/asm/mman.h | 1 +
arch/parisc/include/uapi/asm/mman.h | 1 +
arch/xtensa/include/uapi/asm
On 11/30/14 19:08, Christoffer Dall wrote:
> On Mon, Dec 01, 2014 at 10:04:32PM +0800, Chen Gang wrote:
>> On 11/30/2014 06:07 PM, Christoffer Dall wrote:
>>> On Sun, Nov 30, 2014 at 12:18:04PM +0800, Chen Gang wrote:
>>>> Use one looping instead of two, so can
On 11/30/2014 06:07 PM, Christoffer Dall wrote:
> On Sun, Nov 30, 2014 at 12:18:04PM +0800, Chen Gang wrote:
>> Use one looping instead of two, so can let code more simpler and get a
>> little better performance.
>>
>> Signed-off-by: Chen Gang
>
> Performa
On 11/30/2014 06:07 PM, Christoffer Dall wrote:
On Sun, Nov 30, 2014 at 12:18:04PM +0800, Chen Gang wrote:
Use one looping instead of two, so can let code more simpler and get a
little better performance.
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
Performance? Please
On 11/30/14 19:08, Christoffer Dall wrote:
On Mon, Dec 01, 2014 at 10:04:32PM +0800, Chen Gang wrote:
On 11/30/2014 06:07 PM, Christoffer Dall wrote:
On Sun, Nov 30, 2014 at 12:18:04PM +0800, Chen Gang wrote:
Use one looping instead of two, so can let code more simpler and get a
little better
Use one looping instead of two, so can let code more simpler and get a
little better performance.
Signed-off-by: Chen Gang
---
virt/kvm/arm/vgic.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/virt/kvm/arm/vgic.c b/virt/kvm/arm/vgic.c
index cf23c13..eb1a51b 100644
--- a/virt/kvm/arm
Hello maintainers:
Is this discussion OK? If necessary, I shall send patch v3 according to
your taste.
Thanks.
On 11/15/14 00:30, Chen Gang wrote:
>
> According to your taste, we need improve 2 contents below:
>
> On 11/14/2014 11:55 PM, Marc Zyngier wrote:
>>
>>
On 11/17/14 19:51, Sumit Saxena wrote:
>> -Original Message-
>> From: Chen Gang [mailto:gang.chen.5...@gmail.com]
>> Sent: Monday, November 17, 2014 5:17 PM
>> To: Sumit Saxena
>> Cc: megaraidli...@lsi.com; linux-s...@vger.kernel.org; linux-
>> ker...@vg
On 11/17/14 19:51, Sumit Saxena wrote:
-Original Message-
From: Chen Gang [mailto:gang.chen.5...@gmail.com]
Sent: Monday, November 17, 2014 5:17 PM
To: Sumit Saxena
Cc: megaraidli...@lsi.com; linux-s...@vger.kernel.org; linux-
ker...@vger.kernel.org
Subject: RE: [PATCH] drivers
Hello maintainers:
Is this discussion OK? If necessary, I shall send patch v3 according to
your taste.
Thanks.
On 11/15/14 00:30, Chen Gang wrote:
According to your taste, we need improve 2 contents below:
On 11/14/2014 11:55 PM, Marc Zyngier wrote:
No. This is completely overdesigned
Use one looping instead of two, so can let code more simpler and get a
little better performance.
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
virt/kvm/arm/vgic.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/virt/kvm/arm/vgic.c b/virt/kvm/arm/vgic.c
index cf23c13..eb1a51b
OK, I will send patch v2 for it.
I sent this patch based on Linux next tree, please tell me the tree
location (git address) which I shall base on for sending patch v2.
Thanks.
Send from Lenovo A788t.
Sumit Saxena wrote:
>>-Original Message-
>>From: Chen Gang [mailto
OK, I will send patch v2 for it.
I sent this patch based on Linux next tree, please tell me the tree
location (git address) which I shall base on for sending patch v2.
Thanks.
Send from Lenovo A788t.
Sumit Saxena sumit.sax...@avagotech.com wrote:
-Original Message-
From: Chen Gang
gt; out_free_irq:
> free_percpu_irq(vgic->maint_irq, kvm_get_running_vcpus());
>
> This achieves the exact same effect.
>
> Thanks,
>
> M.
>
--
Chen Gang
Open share and attitude like air water and life which God blessed
--
To unsubscribe from this list: s
When kvm_register_device_ops() fails, need disable_percpu_irq(), need
vgic_arch_unsetup(), need __unregister_cpu_notifier(), and also need
free_percpu_irq().
At present, there is no vgic_arch_unsetup(), so add it for resetting
'__vgic_sr_vectors'.
Signed-off-by: Chen Gang
---
arch/arm/include
On 11/14/2014 10:53 PM, Marc Zyngier wrote:
> On 14/11/14 14:27, Chen Gang wrote:
>> On 11/14/2014 10:09 PM, Marc Zyngier wrote:
>>> On 14/11/14 14:05, Chen Gang wrote:
>>>> On 11/13/2014 11:30 PM, Marc Zyngier wrote:
>>>>> On 13/11/14 15:04, Chen Ga
On 11/14/2014 10:09 PM, Marc Zyngier wrote:
> On 14/11/14 14:05, Chen Gang wrote:
>> On 11/13/2014 11:30 PM, Marc Zyngier wrote:
>>> On 13/11/14 15:04, Chen Gang wrote:
>>>> When kvm_register_device_ops() fails, also need call free_percpu_irq()
>>
On 11/13/2014 11:30 PM, Marc Zyngier wrote:
> On 13/11/14 15:04, Chen Gang wrote:
>> When kvm_register_device_ops() fails, also need call free_percpu_irq()
>> just like others have down within kvm_vgic_hyp_init().
>>
>> Signed-off-by: Chen Gang
>> ---
>> vi
On 11/13/2014 11:30 PM, Marc Zyngier wrote:
> On 13/11/14 15:04, Chen Gang wrote:
>> When kvm_register_device_ops() fails, also need call free_percpu_irq()
>> just like others have down within kvm_vgic_hyp_init().
>>
>> Signed-off-by: Chen Gang
>> ---
>> vi
On 11/13/2014 11:30 PM, Marc Zyngier wrote:
On 13/11/14 15:04, Chen Gang wrote:
When kvm_register_device_ops() fails, also need call free_percpu_irq()
just like others have down within kvm_vgic_hyp_init().
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
virt/kvm/arm/vgic.c | 10
On 11/13/2014 11:30 PM, Marc Zyngier wrote:
On 13/11/14 15:04, Chen Gang wrote:
When kvm_register_device_ops() fails, also need call free_percpu_irq()
just like others have down within kvm_vgic_hyp_init().
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
virt/kvm/arm/vgic.c | 10
On 11/14/2014 10:09 PM, Marc Zyngier wrote:
On 14/11/14 14:05, Chen Gang wrote:
On 11/13/2014 11:30 PM, Marc Zyngier wrote:
On 13/11/14 15:04, Chen Gang wrote:
When kvm_register_device_ops() fails, also need call free_percpu_irq()
just like others have down within kvm_vgic_hyp_init
On 11/14/2014 10:53 PM, Marc Zyngier wrote:
On 14/11/14 14:27, Chen Gang wrote:
On 11/14/2014 10:09 PM, Marc Zyngier wrote:
On 14/11/14 14:05, Chen Gang wrote:
On 11/13/2014 11:30 PM, Marc Zyngier wrote:
On 13/11/14 15:04, Chen Gang wrote:
When kvm_register_device_ops() fails, also need call
When kvm_register_device_ops() fails, need disable_percpu_irq(), need
vgic_arch_unsetup(), need __unregister_cpu_notifier(), and also need
free_percpu_irq().
At present, there is no vgic_arch_unsetup(), so add it for resetting
'__vgic_sr_vectors'.
Signed-off-by: Chen Gang gang.chen.5
the exact same effect.
Thanks,
M.
--
Chen Gang
Open share and attitude like air water and life which God blessed
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org
When kvm_register_device_ops() fails, also need call free_percpu_irq()
just like others have down within kvm_vgic_hyp_init().
Signed-off-by: Chen Gang
---
virt/kvm/arm/vgic.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/virt/kvm/arm/vgic.c b/virt/kvm/arm/vgic.c
When kvm_register_device_ops() fails, also need call free_percpu_irq()
just like others have down within kvm_vgic_hyp_init().
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
virt/kvm/arm/vgic.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/virt/kvm/arm
On 11/13/14 4:18, Chris Metcalf wrote:
> On 11/11/2014 7:16 PM, Chen Gang wrote:
>> And I also want to consult, can tile be run under qemu or other
>> simulators? Welcome any ideas, suggestions, and completions.
>
> Our use of qemu so far as been purely in the context of vi
On 11/13/14 3:41, Christoffer Dall wrote:
> On Wed, Nov 12, 2014 at 11:04:23PM +0800, Chen Gang wrote:
>> When mutex_trylock() fails, kvm_vgic_create() will not create 'vgic', so
>> it need return failure code '-EBUSY' instead of '0' to let outside know
>> about it.
>
Thank you for your detail information, and what you said sounds
reasonable to me.
Send from Lenovo A788t.
Jeff Epler wrote:
>On Wed, Nov 12, 2014 at 11:43:08PM +0800, Chen Gang wrote:
>> > (I assume the
>> > compiler
ad from memory with
> a constant load or even no load at all)
>
Excuse me, my English is not quite well, I can not understand what you
said above. (If necessary, please help provide more details for it).
Thanks.
--
Chen Gang
Open share and attitude like air water and life which God
variable 'vcpu_lock_idx'.
Signed-off-by: Chen Gang
---
virt/kvm/arm/vgic.c | 15 +++
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/virt/kvm/arm/vgic.c b/virt/kvm/arm/vgic.c
index 3aaca49..5846725 100644
--- a/virt/kvm/arm/vgic.c
+++ b/virt/kvm/arm/vgic.c
@@ -1933,7 +1933,7
variable 'vcpu_lock_idx'.
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
virt/kvm/arm/vgic.c | 15 +++
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/virt/kvm/arm/vgic.c b/virt/kvm/arm/vgic.c
index 3aaca49..5846725 100644
--- a/virt/kvm/arm/vgic.c
+++ b/virt/kvm/arm
provide more details for it).
Thanks.
--
Chen Gang
Open share and attitude like air water and life which God blessed
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo
Thank you for your detail information, and what you said sounds
reasonable to me.
Send from Lenovo A788t.
Jeff Epler jep...@unpythonic.net wrote:
On Wed, Nov 12, 2014 at 11:43:08PM +0800, Chen Gang wrote:
(I assume the
compiler could do
On 11/13/14 3:41, Christoffer Dall wrote:
On Wed, Nov 12, 2014 at 11:04:23PM +0800, Chen Gang wrote:
When mutex_trylock() fails, kvm_vgic_create() will not create 'vgic', so
it need return failure code '-EBUSY' instead of '0' to let outside know
about it.
I already sent a patch
On 11/13/14 4:18, Chris Metcalf wrote:
On 11/11/2014 7:16 PM, Chen Gang wrote:
And I also want to consult, can tile be run under qemu or other
simulators? Welcome any ideas, suggestions, and completions.
Our use of qemu so far as been purely in the context of virtualization,
where
Hello maintainer:
Please help check this patch, when you have time (sorry for my original
typo for your email address, so maybe you did not notice about the
original mail).
Thanks.
On 11/1/14 21:17, Chen Gang wrote:
> Not only memcpy() is faster than pointer copy, but also let code m
:
>On 11/9/2014 5:32 AM, Chen Gang wrote:
>> 'gxio_mpipe_adjust_timestamp', 'gxio_mpipe_link_instance',
>> 'gxio_mpipe_get_timestamp', and 'gxio_mpipe_set_timestamp' may be use by
>> other tile modules, so export them.
>>
>> The related error (with allmodconfig under tile)
...@ezchip.com wrote:
On 11/9/2014 5:32 AM, Chen Gang wrote:
'gxio_mpipe_adjust_timestamp', 'gxio_mpipe_link_instance',
'gxio_mpipe_get_timestamp', and 'gxio_mpipe_set_timestamp' may be use by
other tile modules, so export them.
The related error (with allmodconfig under tile):
MODPOST 4002
Hello maintainer:
Please help check this patch, when you have time (sorry for my original
typo for your email address, so maybe you did not notice about the
original mail).
Thanks.
On 11/1/14 21:17, Chen Gang wrote:
Not only memcpy() is faster than pointer copy, but also let code more
clearer
After this patch, our tile can pass allmodconfig building. :-)
Thanks.
On 11/09/2014 06:46 PM, Chen Gang wrote:
> For inline function in header file, better to be "static inline", or may
> cause building break under the latest upstream gcc (although, probably,
> it should
quot; [drivers/input/mouse/psmouse.ko] undefined!
Signed-off-by: Chen Gang
---
drivers/input/mouse/lifebook.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/input/mouse/lifebook.h b/drivers/input/mouse/lifebook.h
index 4c4326c..0baf02a 100644
--- a/drivers/input/mo
et/ethernet/tile/tile_net.ko]
undefined!
Signed-off-by: Chen Gang
---
arch/tile/gxio/mpipe.c | 4
1 file changed, 4 insertions(+)
diff --git a/arch/tile/gxio/mpipe.c b/arch/tile/gxio/mpipe.c
index 320ff5e..6f00e985 100644
--- a/arch/tile/gxio/mpipe.c
+++ b/arch/tile/gxio/mpipe.c
@@ -463,
's or ld's issue), the
related error (with allmodconfig under tile):
MODPOST 4002 modules
ERROR: "megasas_return_cmd" [drivers/scsi/megaraid/megaraid_sas.ko] undefined!
ERROR: "megasas_is_ldio" [drivers/scsi/megaraid/megaraid_sas.ko] undefined!
Signed-off-by: Chen Ga
's or ld's issue), the
related error (with allmodconfig under tile):
MODPOST 4002 modules
ERROR: "megasas_return_cmd" [drivers/scsi/megaraid/megaraid_sas.ko] undefined!
ERROR: "megasas_is_ldio" [drivers/scsi/megaraid/megaraid_sas.ko] undefined!
Signed-off-by: Chen Ga
On 11/09/2014 05:11 PM, Joe Perches wrote:
> On Sun, 2014-11-09 at 16:58 +0800, Chen Gang wrote:
>> In header file, "extern inline" may cause multiple definition, so need
>> change it to "static inline". And also need be quoted by __GNUC__ for
>> they
eneric_mpih-lshift.c:(.text+0x278): first
defined here
lib/mpi/generic_mpih-mul1.o: In function `mpihelp_sub':
generic_mpih-mul1.c:(.text+0x368): multiple definition of `mpihelp_sub'
lib/mpi/generic_mpih-lshift.o:generic_mpih-lshift.c:(.text+0x368): first
defined here
...
Signed-off-by:
:(.text+0x278): first
defined here
lib/mpi/generic_mpih-mul1.o: In function `mpihelp_sub':
generic_mpih-mul1.c:(.text+0x368): multiple definition of `mpihelp_sub'
lib/mpi/generic_mpih-lshift.o:generic_mpih-lshift.c:(.text+0x368): first
defined here
...
Signed-off-by: Chen Gang gang.chen.5
On 11/09/2014 05:11 PM, Joe Perches wrote:
On Sun, 2014-11-09 at 16:58 +0800, Chen Gang wrote:
In header file, extern inline may cause multiple definition, so need
change it to static inline. And also need be quoted by __GNUC__ for
they are as inline functions only for __GNUC__.
[]
diff
issue), the
related error (with allmodconfig under tile):
MODPOST 4002 modules
ERROR: megasas_return_cmd [drivers/scsi/megaraid/megaraid_sas.ko] undefined!
ERROR: megasas_is_ldio [drivers/scsi/megaraid/megaraid_sas.ko] undefined!
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
issue), the
related error (with allmodconfig under tile):
MODPOST 4002 modules
ERROR: megasas_return_cmd [drivers/scsi/megaraid/megaraid_sas.ko] undefined!
ERROR: megasas_is_ldio [drivers/scsi/megaraid/megaraid_sas.ko] undefined!
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
!
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
arch/tile/gxio/mpipe.c | 4
1 file changed, 4 insertions(+)
diff --git a/arch/tile/gxio/mpipe.c b/arch/tile/gxio/mpipe.c
index 320ff5e..6f00e985 100644
--- a/arch/tile/gxio/mpipe.c
+++ b/arch/tile/gxio/mpipe.c
@@ -463,6 +463,7 @@ int
/psmouse.ko] undefined!
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
drivers/input/mouse/lifebook.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/input/mouse/lifebook.h b/drivers/input/mouse/lifebook.h
index 4c4326c..0baf02a 100644
--- a/drivers/input
After this patch, our tile can pass allmodconfig building. :-)
Thanks.
On 11/09/2014 06:46 PM, Chen Gang wrote:
For inline function in header file, better to be static inline, or may
cause building break under the latest upstream gcc (although, probably,
it should be the gcc's issue
K" to find all 64K
page macros.
Signed-off-by: Chen Gang
---
drivers/staging/lustre/lustre/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/lustre/lustre/Kconfig
b/drivers/staging/lustre/lustre/Kconfig
index 4f65ba1..6725467 100644
--- a/drivers/s
.
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
drivers/staging/lustre/lustre/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/lustre/lustre/Kconfig
b/drivers/staging/lustre/lustre/Kconfig
index 4f65ba1..6725467 100644
--- a/drivers/staging/lustre
I intended to put it here for topology symmetric position with the
real world declaration. Please check.
Thanks.
Send from Lenovo A788t.
Paul Moore wrote:
>On Thursday, November 06, 2014 11:19:06 AM Chen Gang wrote:
>> On 11/6/14 4:43, Paul Moore wrote:
>> > On Tuesday, No
I intended to put it here for topology symmetric position with the
real world declaration. Please check.
Thanks.
Send from Lenovo A788t.
Paul Moore p...@paul-moore.com wrote:
On Thursday, November 06, 2014 11:19:06 AM Chen Gang wrote:
On 11/6/14 4:43, Paul Moore wrote:
On Tuesday, November
On 11/6/14 4:43, Paul Moore wrote:
> On Tuesday, November 04, 2014 11:09:52 PM Chen Gang wrote:
>> audit_file() is related with AUDITSYSCALL, not related with AUDIT, so
>> need move dummy one from !AUDIT area to !AUDITSYSCALL area. Or it will
>> cause
On 11/6/14 4:43, Paul Moore wrote:
On Tuesday, November 04, 2014 11:09:52 PM Chen Gang wrote:
audit_file() is related with AUDITSYSCALL, not related with AUDIT, so
need move dummy one from !AUDIT area to !AUDITSYSCALL area. Or it will
cause issue if CONFIG_AUDIT with !CONFIG_AUDITSYSCALL
'SYSC_fchmod':
fs/open.c:530:3: error: implicit declaration of function 'audit_file'
[-Werror=implicit-function-declaration]
audit_file(f.file);
^
Signed-off-by: Chen Gang
---
include/linux/audit.h | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/include/linux
(which based on the device tree).
The original issue is related with qemu, so can only change the hardware
version string in qemu for it, then keep the original driver no touch (
qemu is for virtualization which has much easier life than real world).
Signed-off-by: Chen Gang
---
drivers/net
(which based on the device tree).
The original issue is related with qemu, so can only change the hardware
version string in qemu for it, then keep the original driver no touch (
qemu is for virtualization which has much easier life than real world).
Signed-off-by: Chen Gang gang.chen.5
'SYSC_fchmod':
fs/open.c:530:3: error: implicit declaration of function 'audit_file'
[-Werror=implicit-function-declaration]
audit_file(f.file);
^
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
include/linux/audit.h | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff
pt_regs)/sizeof(long); ++i)
^
Signed-off-by: Chen Gang
---
arch/tile/kernel/signal.c | 12 ++--
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/arch/tile/kernel/signal.c b/arch/tile/kernel/signal.c
index 7c2fecc..f867783 100644
--- a/arch/tile/kernel/signal.c
+++ b/ar
On 11/2/14 4:23, Al Viro wrote:
> On Sat, Nov 01, 2014 at 08:49:45PM +0800, Chen Gang wrote:
>> setup_sigcontext() wants to copy all kernel related registers to user
>> space. So let it copy explicitly instead of copying by exceeding member
>> array border. So let code m
ote: containing loop
for (reg = 0; reg <= TREG_LAST_GPR; reg++)
^
Signed-off-by: Chen Gang
---
arch/tile/kernel/kgdb.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/arch/tile/kernel/kgdb.c b/arch/tile/kernel/kgdb.c
index 4cd8838..ff5335a 100644
--- a/arch/tile/
gnal.c:115:2: note: containing loop
for (i = 0; i < sizeof(struct pt_regs)/sizeof(long); ++i)
^
Signed-off-by: Chen Gang
---
arch/tile/kernel/signal.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/tile/kernel/signal.c b/arch/tile/kernel/signal.c
index 7
i_qla_host *vha);
^
Signed-off-by: Chen Gang
---
drivers/scsi/qla2xxx/qla_gbl.h | 2 --
drivers/scsi/qla2xxx/qla_nx2.c | 2 +-
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index b1865a7..7686
);
^
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
drivers/scsi/qla2xxx/qla_gbl.h | 2 --
drivers/scsi/qla2xxx/qla_nx2.c | 2 +-
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index b1865a7
pt_regs)/sizeof(long); ++i)
^
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
arch/tile/kernel/signal.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/tile/kernel/signal.c b/arch/tile/kernel/signal.c
index 7c2fecc..a584ea1 100644
--- a/arch/tile/kernel/signal.c
: containing loop
for (reg = 0; reg = TREG_LAST_GPR; reg++)
^
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
arch/tile/kernel/kgdb.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/arch/tile/kernel/kgdb.c b/arch/tile/kernel/kgdb.c
index 4cd8838..ff5335a 100644
On 11/2/14 4:23, Al Viro wrote:
On Sat, Nov 01, 2014 at 08:49:45PM +0800, Chen Gang wrote:
setup_sigcontext() wants to copy all kernel related registers to user
space. So let it copy explicitly instead of copying by exceeding member
array border. So let code more clearer and avoid warning
; \
^
arch/tile/kernel/signal.c:116:10: note: in expansion of macro '__put_user'
err |= __put_user(regs-regs[i], sc-gregs[i]);
^
arch/tile/kernel/signal.c:115:2: note: containing loop
for (i = 0; i sizeof(struct pt_regs)/sizeof(long); ++i)
^
Signed-off-by: Chen
On 11/1/14 11:08, Chen Gang wrote:
> When use current latest upstream qemu (current version: 2.1.2), need let
> driver compatible with 'xlnx,xps-ethernetlite-2.00.b', or can not find
> net device in microblaze qemu. Related QEMU commands under fedora 20:
>
> yum install libvirt
with glibc for it), then outside can telnet to
it without password.
Signed-off-by: Chen Gang
---
drivers/net/ethernet/xilinx/xilinx_emaclite.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c
b/drivers/net/ethernet/xilinx/xilinx_emaclite.c
ind
for it), then outside can telnet to
it without password.
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
drivers/net/ethernet/xilinx/xilinx_emaclite.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c
b/drivers/net/ethernet/xilinx
On 11/1/14 11:08, Chen Gang wrote:
When use current latest upstream qemu (current version: 2.1.2), need let
driver compatible with 'xlnx,xps-ethernetlite-2.00.b', or can not find
net device in microblaze qemu. Related QEMU commands under fedora 20:
yum install libvirt
yum install tunctl
Hello Maintainers:
Please help check this patch, when you have time.
Thanks.
On 10/4/14 21:11, Chen Gang wrote:
> syscall() is implemented in libc.so/a (e.g. for glibc, in "syscall.o"),
> so for normal ".o" files, it is undefined, neither can be found within
> kerne
On 10/16/14 5:03, Konrad Rzeszutek Wilk wrote:
> On Wed, Oct 15, 2014 at 08:20:06AM +0800, Chen Gang wrote:
>>
>> At least for me, what you said sound OK.
>
> Let me review it - next week.
Please help check this patch, when you have time.
Thanks.
>>
>> Thanks
On 10/16/14 5:03, Konrad Rzeszutek Wilk wrote:
On Wed, Oct 15, 2014 at 08:20:06AM +0800, Chen Gang wrote:
At least for me, what you said sound OK.
Let me review it - next week.
Please help check this patch, when you have time.
Thanks.
Thanks.
Send from Lenovo A788t.
Bjorn Helgaas
Hello Maintainers:
Please help check this patch, when you have time.
Thanks.
On 10/4/14 21:11, Chen Gang wrote:
syscall() is implemented in libc.so/a (e.g. for glibc, in syscall.o),
so for normal .o files, it is undefined, neither can be found within
kernel wide, so will break modpost
At least for me, what you said sound OK.
Thanks.
Send from Lenovo A788t.
Bjorn Helgaas wrote:
>On Mon, Oct 06, 2014 at 11:04:45AM +0800, Chen Gang wrote:
>> When pcifront_rescan_root() or pcifront_scan_root() fails, need return
>> error code, neither set XenbusStateConnec
At least for me, what you said sound OK.
Thanks.
Send from Lenovo A788t.
Bjorn Helgaas bhelg...@google.com wrote:
On Mon, Oct 06, 2014 at 11:04:45AM +0800, Chen Gang wrote:
When pcifront_rescan_root() or pcifront_scan_root() fails, need return
error code, neither set XenbusStateConnected
; sptlrpc_flavor2name_bulk(sf, [1], sizeof(bspec) - 1);
> - strncat(buf, bspec, bufsize);
> + strlcat(buf, bspec, bufsize);
> }
>
> - buf[bufsize - 1] = '\0';
> return buf;
> }
> EXPORT_SYMBOL(sptlrpc_flavor2name
);
- strncat(buf, bspec, bufsize);
+ strlcat(buf, bspec, bufsize);
}
- buf[bufsize - 1] = '\0';
return buf;
}
EXPORT_SYMBOL(sptlrpc_flavor2name);
At least for me, it is OK.
Acked-by: Chen Gang gang.chen.5...@gmail.com
Thanks.
--
Chen Gang
Open, share
On 10/6/14 18:08, Thierry Reding wrote:
> On Sat, Oct 04, 2014 at 05:48:42PM +0800, Chen Gang wrote:
>> PWM_CLPS711X needs HAS_IOMEM, so depend on it, the related error (with
>> allmodconfig under um):
>>
>> MODPOST 1205 modules
>> ERROR: "devm_ioremap_
On 10/6/14 12:46, David Miller wrote:
> From: Chen Gang
> Date: Sat, 04 Oct 2014 17:54:33 +0800
>
>> MDIO_BCM_UNIMAC needs HAS_IOMEM, so depend on it, the related error (
>> with allmodconfig under um):
>>
>> MODPOST 1205 modules
>> ERROR: "devm_
On 10/6/14 12:46, David Miller wrote:
From: Chen Gang gang.chen.5...@gmail.com
Date: Sat, 04 Oct 2014 17:54:33 +0800
MDIO_BCM_UNIMAC needs HAS_IOMEM, so depend on it, the related error (
with allmodconfig under um):
MODPOST 1205 modules
ERROR: devm_ioremap [drivers/net/phy/mdio-bcm
On 10/6/14 18:08, Thierry Reding wrote:
On Sat, Oct 04, 2014 at 05:48:42PM +0800, Chen Gang wrote:
PWM_CLPS711X needs HAS_IOMEM, so depend on it, the related error (with
allmodconfig under um):
MODPOST 1205 modules
ERROR: devm_ioremap_resource [drivers/pwm/pwm-clps711x.ko] undefined
_scan_root(), it will return 0 ("num_roots = 0;", set 0 by
the return value of xenbus_switch_state, which always return 0, at
present).
Signed-off-by: Chen Gang
---
drivers/pci/xen-pcifront.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/pci/xen-pcifront
On 10/6/14 5:32, Rafael J. Wysocki wrote:
> On Saturday, October 04, 2014 10:19:50 PM Chen Gang wrote:
>> 'cpu_data' is too common to be already used by some architectures (e.g.
>> um, m32r, and mn10300), so need use 'pm_cpu_data' instead of, or cause
>> compiling bre
On 10/6/14 5:32, Rafael J. Wysocki wrote:
On Saturday, October 04, 2014 10:19:50 PM Chen Gang wrote:
'cpu_data' is too common to be already used by some architectures (e.g.
um, m32r, and mn10300), so need use 'pm_cpu_data' instead of, or cause
compiling break. The related error
(), it will return 0 (num_roots = 0;, set 0 by
the return value of xenbus_switch_state, which always return 0, at
present).
Signed-off-by: Chen Gang gang.chen.5...@gmail.com
---
drivers/pci/xen-pcifront.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/pci/xen-pcifront.c b
501 - 600 of 3442 matches
Mail list logo
