Hi Anton / Joel (and all CCed), sorry for annoyance but I'm not being
able to make pstore ftrace capture to work - I'm not sure if I might be
missing something, or if there's a known limitation.
So, first, my use case: I'd like to be able to collect *ftrace* trace
buffer in a specific point in
Hi Kuppuswamy Sathyanarayanan (and all involved here), thanks for the
patch! I'd like to ask what is the status of this patchset - I just
"parachuted" in the issue, and by tracking the linux-pci ML, I found
this V7 (and all previous versions since V2). Also, noticed that Jay's
email might have
On 19/11/2020 05:36, Vincent Guittot wrote:
> On Thu, 19 Nov 2020 at 01:36, Tao Zhou wrote:
>>
>> On Thu, Nov 19, 2020 at 07:50:15AM +0800, Tao Zhou wrote:
>>> On Wed, Nov 18, 2020 at 07:56:38PM -0300, Guilherme G. Piccoli wrote:
>>>> Hi Vincent (an
Hi Vincent (and all CCed), I'm sorry to ping about such "old" patch, but
we experienced a similar condition to what this patch addresses; it's an
older kernel (4.15.x) but when suggesting the users to move to an
updated 5.4.x kernel, we noticed that this patch is not there, although
similar ones
First of all, thanks everybody for the great insights/discussion! This
thread ended-up being a great learning for (at least) me.
Given the big amount of replies and intermixed comments, I wouldn't be
able to respond inline to all, so I'll try another approach below.
>From Bjorn:
"I think [0]
On 23/10/2018 14:03, Bjorn Helgaas wrote:
> On Mon, Oct 22, 2018 at 05:35:06PM -0300, Guilherme G. Piccoli wrote:
>> On 18/10/2018 19:15, Bjorn Helgaas wrote:
>>> On Thu, Oct 18, 2018 at 03:37:19PM -0300, Guilherme G. Piccoli wrote:
>>> [...]
>> I u
On Tue, Sep 22, 2020 at 11:53 AM wrote:
>
>
> On 9/22/20 6:58 AM, Philipp Rudo wrote:
> >
> > AFAIK pstore requires UEFI to work. So what's the point to enable it on
> > non-UEFI
> > systems?
>
>
> I don't think UEFI is required, ERST can specify its own backend. And that,
> in fact, can be
Hi Greg / Thomas and all involved here. First, apologies for
necro-bumping this thread, but I'm working a backport of this patch to
kernel 4.15 (Ubuntu) and then I noticed we have it on stable, but only
in 4.19+.
Since the fixes tag presents an old commit (since ~3.19), I'm curious if
we have a
On 17/08/2020 13:49, Greg KH wrote:
> [...]
>> I'm sorry, I hoped the subject + thread would suffice heh
>
> There is no thread here :(
>
Wow, that's odd. I've sent with In-Reply-To, I'd expect it'd get
threaded with the original message. Looking in lore archive [1], it
seems my first message
On 17/08/2020 13:21, Greg KH wrote:
> On Mon, Aug 17, 2020 at 12:36:25PM -0300, Guilherme G. Piccoli wrote:
>> Hi Greg / Thomas and all involved here. First, apologies for
>> necro-bumping this thread, but I'm working a backport of this patch to
>> kernel 4.15 (Ubuntu) and t
Hi Jan and all involved here, I'd like to know if there was any news on
this patch - seems users are still facing this issue on AMD systems.
Thanks in advance,
Guilherme
On Thu, May 7, 2020 at 8:06 PM Andrew Morton wrote:
> We have a lot of sysctls. What is the motivation for converting these
> particular ones?
No stronger motivation than a regular clean-up - I just liked the
infrastructure provided by Vlastmil and thought in using it. I know we
have plenty of
On Thu, May 7, 2020 at 8:04 PM Andrew Morton wrote:
>
> Could add it to vmstat?
Hi Andrew, thanks for your suggestion! I thought the same, as a second
potential solution for this..was planning to add as a comment below
the "---" but forgot heheh
I agree that would be great in vmstat, do you have
.
Signed-off-by: Guilherme G. Piccoli
---
This patch was based on linux-next/akpm branch, at d0f3f6070c3a.
Thanks in advance for reviews!
Cheers,
Guilherme
mm/compaction.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/mm/compaction.c b/mm/compaction.c
index
converted hung_task_panic
(see the patch series [0]) and put the alias table in alphabetical order.
[0] lore.kernel.org/lkml/20200427180433.7029-1-vba...@suse.cz
Signed-off-by: Guilherme G. Piccoli
---
This patch is based on linux-next/akpm branch, at d0f3f6070c3a. Thanks
in advance for reviews
On 10/15/19 11:05 AM, Michal Hocko wrote:
On Tue 15-10-19 10:58:36, Guilherme G. Piccoli wrote:
On 10/15/19 9:18 AM, Michal Hocko wrote:
I do agree with Qian Cai here. Kdump kernel requires a very tailored
environment considering it is running in a very restricted
configuration. The hugetlb
On 10/15/19 9:18 AM, Michal Hocko wrote:
I do agree with Qian Cai here. Kdump kernel requires a very tailored
environment considering it is running in a very restricted
configuration. The hugetlb pre-allocation sounds like a tooling problem
and should be fixed at that layer.
Hi Michal, thanks
have kdump scripts removing the kernel command-line options to
set hugepages, but it's not straightforward to prevent sysctl/sysfs
configuration, given it happens in later boot or anytime when the
system is running.
Signed-off-by: Guilherme G. Piccoli
---
.../admin-guide/kernel-parameters.txt
On 14/10/2019 15:25, Mike Kravetz wrote:
> [...]
> I don't know much about early_param(), so I will assume this works as you
> describe. However, a quick grep shows hugepage options for ia64 also with
> early_param.
>
Thanks a lot for the prompt and quite informative reply Mike.
I've checked
have kdump scripts removing the kernel command-line options to
set hugepages, but it's not straightforward to prevent sysctl/sysfs
configuration, given it happens in later boot or anytime when the
system is running.
Signed-off-by: Guilherme G. Piccoli
---
About some decisions took in this patch
Hi David, was there any respin for this patch? I couldn't find it upstream.
This message shows a lot in the xfstests against cifs.
Thanks in advance,
Guilherme
On 07/12/2018 13:37, Dmitry Safonov wrote:
> [...]
> Yes, Greg kindly took the patches set into -next to increase coverage.
> So far, there is no standing issues known to me.
>
> Ping me, if you have any, please.
>
> Thanks,
> Dmitry
>
Thanks Dmitry, hopefully this time the series
On 07/12/2018 13:37, Dmitry Safonov wrote:
> [...]
> Yes, Greg kindly took the patches set into -next to increase coverage.
> So far, there is no standing issues known to me.
>
> Ping me, if you have any, please.
>
> Thanks,
> Dmitry
>
Thanks Dmitry, hopefully this time the series
Hi, thanks Dmitry for the re-spin - hopefully now the pa-risc issues
are fixed.
BTW, any news on the pa-risc testing? We're just waiting on this to get
the patchset merged?
Thanks in advance,
Guilherme
Hi, thanks Dmitry for the re-spin - hopefully now the pa-risc issues
are fixed.
BTW, any news on the pa-risc testing? We're just waiting on this to get
the patchset merged?
Thanks in advance,
Guilherme
On 01/10/2018 15:32, Guilherme G. Piccoli wrote:
> Hi Dmitry, thanks for the patch. It's very promising, we have some
> reports of this issue and I'm building a kernel with this patch in
> order the reporter can test it. But based in the previous feedback,
> this seems to be ver
On 01/10/2018 15:32, Guilherme G. Piccoli wrote:
> Hi Dmitry, thanks for the patch. It's very promising, we have some
> reports of this issue and I'm building a kernel with this patch in
> order the reporter can test it. But based in the previous feedback,
> this seems to be ver
On 05/02/2018 11:13, Guilherme G. Piccoli wrote:
> On 05/02/2018 11:10, Mauro S. M. Rodrigues wrote:
>> Guilherme is no longer available to maintain the driver. I'll assume his
>> position for now on.
>>
>> Signed-off-by: Mauro S. M. Rodrigues
>
> Thanks a lot
On 05/02/2018 11:13, Guilherme G. Piccoli wrote:
> On 05/02/2018 11:10, Mauro S. M. Rodrigues wrote:
>> Guilherme is no longer available to maintain the driver. I'll assume his
>> position for now on.
>>
>> Signed-off-by: Mauro S. M. Rodrigues
>
> Thanks a lot
On 05/02/2018 11:10, Mauro S. M. Rodrigues wrote:
> Guilherme is no longer available to maintain the driver. I'll assume his
> position for now on.
>
> Signed-off-by: Mauro S. M. Rodrigues <maur...@linux.vnet.ibm.com>
Thanks a lot Mauro!
Acked-by: Guilherme G. Piccoli <g
On 05/02/2018 11:10, Mauro S. M. Rodrigues wrote:
> Guilherme is no longer available to maintain the driver. I'll assume his
> position for now on.
>
> Signed-off-by: Mauro S. M. Rodrigues
Thanks a lot Mauro!
Acked-by: Guilherme G. Piccoli
> ---
> MAINTAINERS | 2 +-
&g
On 12/16/2017 04:27 AM, SF Markus Elfring wrote:
>> Thanks for the fix.
>
> Thanks for your positive feedback.
>
>
>> I was on vacation - but now seeing all the analysis made here,
>
> I assume that special communication settings could trigger
> corresponding consequences for the discussed
On 12/16/2017 04:27 AM, SF Markus Elfring wrote:
>> Thanks for the fix.
>
> Thanks for your positive feedback.
>
>
>> I was on vacation - but now seeing all the analysis made here,
>
> I assume that special communication settings could trigger
> corresponding consequences for the discussed
This is a clean-up patch, no functional changes intended.
It removes an unused variable from do_execute_ddcb() and
also renames the function free_user_pages(), prepending
"genwqe" prefix in order to clarify the code.
Signed-off-by: Guilherme G. Piccoli <gpicc...@linux.vnet.ibm.com&
This is a clean-up patch, no functional changes intended.
It makes all defines uppercase, following a "tradition"
that helps to make code clearer.
Signed-off-by: Guilherme G. Piccoli <gpicc...@linux.vnet.ibm.com>
---
drivers/misc/genwqe/card_base.c| 16
dri
This is a clean-up patch, no functional changes intended.
It removes an unused variable from do_execute_ddcb() and
also renames the function free_user_pages(), prepending
"genwqe" prefix in order to clarify the code.
Signed-off-by: Guilherme G. Piccoli
---
drivers/misc/genwqe/card_de
This is a clean-up patch, no functional changes intended.
It makes all defines uppercase, following a "tradition"
that helps to make code clearer.
Signed-off-by: Guilherme G. Piccoli
---
drivers/misc/genwqe/card_base.c| 16
drivers/misc/genwqe/card_base
This is a clean-up patch, no functional changes intended.
It removes the unused parameter of type "struct ddcb_requ*" from
the functions genwqe_user_vmap() and genwqe_user_vunmap().
Signed-off-by: Guilherme G. Piccoli <gpicc...@linux.vnet.ibm.com>
---
drivers/misc/genwqe/c
This patchset is composed by 3 small clean-ups to genwqe
driver. It aims to improve code clarity, by removing unused
stuff and make the code follow some conventions.
It was built and tested against v4.15-rc3, and aims merge
in v4.16 if possible.
Thanks in advance!
Guilherme G. Piccoli (3
This is a clean-up patch, no functional changes intended.
It removes the unused parameter of type "struct ddcb_requ*" from
the functions genwqe_user_vmap() and genwqe_user_vunmap().
Signed-off-by: Guilherme G. Piccoli
---
drivers/misc/genwqe/card_base.h | 6 ++
drivers/m
This patchset is composed by 3 small clean-ups to genwqe
driver. It aims to improve code clarity, by removing unused
stuff and make the code follow some conventions.
It was built and tested against v4.15-rc3, and aims merge
in v4.16 if possible.
Thanks in advance!
Guilherme G. Piccoli (3
e clean-up!
Acked-by: Guilherme G. Piccoli <gpicc...@linux.vnet.ibm.com>
> ---
> drivers/misc/genwqe/card_base.c | 1 -
> drivers/misc/genwqe/card_ddcb.c | 1 -
> drivers/misc/genwqe/card_utils.c | 2 --
> 3 files changed, 4 deletions(-)
>
> diff --git a/drivers/misc/genwqe/
On 12/06/2017 02:54 PM, Pravin Shedge wrote:
> These duplicate includes have been found with scripts/checkincludes.pl but
> they have been removed manually to avoid removing false positives.
>
> Signed-off-by: Pravin Shedge
Thanks for the clean-up!
Acked-by: Guilherm
On 11/29/2017 04:19 PM, SF Markus Elfring wrote:
>>> It's pretty unlikely, but it is an actual defect.
>>
>> No it is not, those variables will never be set to NULL,
>> so this can never be triggered. Walk up the call chain.
>
> If the involved software developers are convinced about the
On 11/29/2017 04:19 PM, SF Markus Elfring wrote:
>>> It's pretty unlikely, but it is an actual defect.
>>
>> No it is not, those variables will never be set to NULL,
>> so this can never be triggered. Walk up the call chain.
>
> If the involved software developers are convinced about the
ing: Value stored to 'ts'
> is never read
>
> Signed-off-by: Colin Ian King <colin.k...@canonical.com>
Thanks Colin!
Acked-by: Guilherme G. Piccoli <gpicc...@linux.vnet.ibm.com>
> ---
> drivers/tty/serial/jsm/jsm_tty.c | 2 --
> 1 file changed, 2 deletions(-)
&
ever read
>
> Signed-off-by: Colin Ian King
Thanks Colin!
Acked-by: Guilherme G. Piccoli
> ---
> drivers/tty/serial/jsm/jsm_tty.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/tty/serial/jsm/jsm_tty.c
> b/drivers/tty/serial/jsm/jsm_tt
Gimcuan!
For the entire series:
Acked-by: Guilherme G. Piccoli <gpicc...@linux.vnet.ibm.com>
Gimcuan!
For the entire series:
Acked-by: Guilherme G. Piccoli
V2 just sent to linuxppc-dev[0] list, with some simplifications.
This one is then officially dropped!
Thanks,
Guilherme
[0] http://patchwork.ozlabs.org/patch/830320
V2 just sent to linuxppc-dev[0] list, with some simplifications.
This one is then officially dropped!
Thanks,
Guilherme
[0] http://patchwork.ozlabs.org/patch/830320
On 10/21/2017 05:51 AM, Greg KH wrote:
> Is this a regression? It seems like it's just a "fix something that has
> always been broken but no one has noticed yet" type of thing, right?
>
Yes, this a fix for something that always has been broken, not a regression!
Thanks,
Guilherme
> thanks,
On 10/21/2017 05:51 AM, Greg KH wrote:
> Is this a regression? It seems like it's just a "fix something that has
> always been broken but no one has noticed yet" type of thing, right?
>
Yes, this a fix for something that always has been broken, not a regression!
Thanks,
Guilherme
> thanks,
of read-only-pages).
Signed-off-by: Frank Haverkamp <ha...@linux.vnet.ibm.com>
Signed-off-by: Guilherme G. Piccoli <gpicc...@linux.vnet.ibm.com>
---
Arnd/Greg, we found this bug recently, although not critical,
it's really a boring issue affecting driver functionality.
If it's poss
of read-only-pages).
Signed-off-by: Frank Haverkamp
Signed-off-by: Guilherme G. Piccoli
---
Arnd/Greg, we found this bug recently, although not critical,
it's really a boring issue affecting driver functionality.
If it's possible to take this patch still on v4.14, we'd be
really thankful!
But we
On 10/14/2017 06:13 AM, Benjamin Herrenschmidt wrote:
> No, he's saying this is useful for the developers when debugging the
> kernel driver (or for asking users to "test" something as part of
> debugging a driver problem).
>
> It's common to have various command line options affecting PCIe
>
On 10/14/2017 06:13 AM, Benjamin Herrenschmidt wrote:
> No, he's saying this is useful for the developers when debugging the
> kernel driver (or for asking users to "test" something as part of
> debugging a driver problem).
>
> It's common to have various command line options affecting PCIe
>
On 10/13/2017 05:37 AM, Michael Ellerman wrote:
>
> I really dislike this.
>
> You're basically saying the kernel can't work out how to get a device
> working, so let's leave it up to the user.
Oh, it was never my intention to say such blasphemy :)
It meant to be just a debug option to help the
On 10/13/2017 05:37 AM, Michael Ellerman wrote:
>
> I really dislike this.
>
> You're basically saying the kernel can't work out how to get a device
> working, so let's leave it up to the user.
Oh, it was never my intention to say such blasphemy :)
It meant to be just a debug option to help the
of it.
This is a PowerPC-only change.
Signed-off-by: Guilherme G. Piccoli <gpicc...@linux.vnet.ibm.com>
---
This patch was built/tested against powerpc/next branch.
We recently had a situation in which i40e driver couldn't start,
even after a full power cycle, due to a bug in its FW triggered
by a DCB con
of it.
This is a PowerPC-only change.
Signed-off-by: Guilherme G. Piccoli
---
This patch was built/tested against powerpc/next branch.
We recently had a situation in which i40e driver couldn't start,
even after a full power cycle, due to a bug in its FW triggered
by a DCB condition in switch (thanks Mauro
On 09/21/2017 04:50 PM, Paul E. McKenney wrote:
> On Thu, Sep 21, 2017 at 04:29:01PM -0300, Guilherme G. Piccoli wrote:
>> In this specific portion of the write memory barriers description,
>> the documentation mentions sequential order of stores, which is
>> confusing sinc
On 09/21/2017 04:50 PM, Paul E. McKenney wrote:
> On Thu, Sep 21, 2017 at 04:29:01PM -0300, Guilherme G. Piccoli wrote:
>> In this specific portion of the write memory barriers description,
>> the documentation mentions sequential order of stores, which is
>> confusing sinc
aul...@linux.vnet.ibm.com>
Signed-off-by: Guilherme G. Piccoli <gpicc...@linux.vnet.ibm.com>
---
v2: added Paul in CC.
Documentation/memory-barriers.txt | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/memory-barriers.txt
b/Documentation/memory-barrie
-by: Guilherme G. Piccoli
---
v2: added Paul in CC.
Documentation/memory-barriers.txt | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/memory-barriers.txt
b/Documentation/memory-barriers.txt
index b759a60624fd..a4bbbd1b63a0 100644
--- a/Documentation/memory
In this specific portion of the write memory barriers description,
the documentation mentions sequential order of stores, which is
confusing since sequential ordering is not guaranteed.
This patch tries to improve the doc in order to avoid any
mis-understanding.
Signed-off-by: Guilherme G
In this specific portion of the write memory barriers description,
the documentation mentions sequential order of stores, which is
confusing since sequential ordering is not guaranteed.
This patch tries to improve the doc in order to avoid any
mis-understanding.
Signed-off-by: Guilherme G
On 06/12/2017 08:14 PM, Bjorn Helgaas wrote:
> On Wed, Jun 07, 2017 at 08:29:36PM +0200, Christoph Hellwig wrote:
>> On Tue, Jun 06, 2017 at 04:14:43PM -0500, Bjorn Helgaas wrote:
>>> So I guess the method here is
>>> dev->driver->err_handler->reset_notify(), and the PCI core should be
>>> holding
On 06/12/2017 08:14 PM, Bjorn Helgaas wrote:
> On Wed, Jun 07, 2017 at 08:29:36PM +0200, Christoph Hellwig wrote:
>> On Tue, Jun 06, 2017 at 04:14:43PM -0500, Bjorn Helgaas wrote:
>>> So I guess the method here is
>>> dev->driver->err_handler->reset_notify(), and the PCI core should be
>>> holding
Gabriel won't maintain this driver anymore. So, I'll maintain it
with Frank.
Thanks Gabriel for all your work on genwqe.
Signed-off-by: Guilherme G. Piccoli <gpicc...@linux.vnet.ibm.com>
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAI
Gabriel won't maintain this driver anymore. So, I'll maintain it
with Frank.
Thanks Gabriel for all your work on genwqe.
Signed-off-by: Guilherme G. Piccoli
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index f7d568b8f133
On 02/17/2017 07:30 AM, Pan Xinhui wrote:
>
>
> 在 2017/2/17 14:05, Michael Ellerman 写道:
>> Pan Xinhui writes:
>>> diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
>>> index 9c0e17c..f6e5c3d 100644
>>> --- a/arch/powerpc/xmon/xmon.c
>>> +++
On 02/17/2017 07:30 AM, Pan Xinhui wrote:
>
>
> 在 2017/2/17 14:05, Michael Ellerman 写道:
>> Pan Xinhui writes:
>>> diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
>>> index 9c0e17c..f6e5c3d 100644
>>> --- a/arch/powerpc/xmon/xmon.c
>>> +++ b/arch/powerpc/xmon/xmon.c
>>> @@ -76,6
On 16/02/2017 03:09, Michael Ellerman wrote:
> Pan Xinhui writes:
>
>> Once xmon is triggered by sysrq-x, it is enabled always afterwards even
>> if it is disabled during boot. This will cause a system reset interrut
>> fail to dump. So keep xmon in its original
On 16/02/2017 03:09, Michael Ellerman wrote:
> Pan Xinhui writes:
>
>> Once xmon is triggered by sysrq-x, it is enabled always afterwards even
>> if it is disabled during boot. This will cause a system reset interrut
>> fail to dump. So keep xmon in its original state after exit.
>>
>>
Xinhui <xinhui@linux.vnet.ibm.com>
Patch is fine - minor typo: interrut => interrupt
Feel free to add my:
Tested-by: Guilherme G. Piccoli <gpicc...@linux.vnet.ibm.com>
Thanks,
Guilherme
> ---
> arch/powerpc/xmon/xmon.c | 5 -
> 1 file changed, 4 insertions(+), 1 deletion
Patch is fine - minor typo: interrut => interrupt
Feel free to add my:
Tested-by: Guilherme G. Piccoli
Thanks,
Guilherme
> ---
> arch/powerpc/xmon/xmon.c | 5 -
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmo
tors total, 3072 bytes done.
> [...] sd 0:0:0:0: [sda] tag#0 checking 3072 bytes for alignment
> (sector size 4096, remainder 3072, resid 1024)
> [...] sd 0:0:0:0: [sda] tag#0 sd_done: completed 4096 of 4096 bytes
> [...] sd 0:0:0:0: [sda] tag#0 8 sectors tota
tors total, 3072 bytes done.
> [...] sd 0:0:0:0: [sda] tag#0 checking 3072 bytes for alignment
> (sector size 4096, remainder 3072, resid 1024)
> [...] sd 0:0:0:0: [sda] tag#0 sd_done: completed 4096 of 4096 bytes
> [...] sd 0:0:0:0: [sda] tag#0 8 sectors tot
On 12/15/2016 07:36 AM, Thomas Gleixner wrote:
> On Thu, 15 Dec 2016, Gavin Shan wrote:
>>> static int get_nodes_in_cpumask(const struct cpumask *mask, nodemask_t
>>> *nodemsk)
>>> {
>>> - int n, nodes;
>>> + int n, nodes = 0;
>>>
>>> /* Calculate the number of nodes in the supplied
On 12/15/2016 07:36 AM, Thomas Gleixner wrote:
> On Thu, 15 Dec 2016, Gavin Shan wrote:
>>> static int get_nodes_in_cpumask(const struct cpumask *mask, nodemask_t
>>> *nodemsk)
>>> {
>>> - int n, nodes;
>>> + int n, nodes = 0;
>>>
>>> /* Calculate the number of nodes in the supplied
Commit-ID: c0af52437254fda8b0cdbaae5a9b6d9327f1fcd5
Gitweb: http://git.kernel.org/tip/c0af52437254fda8b0cdbaae5a9b6d9327f1fcd5
Author: Guilherme G. Piccoli <gpicc...@linux.vnet.ibm.com>
AuthorDate: Wed, 14 Dec 2016 16:01:12 -0200
Committer: Thomas Gleixner <t...@linutronix.de>
Commit-ID: c0af52437254fda8b0cdbaae5a9b6d9327f1fcd5
Gitweb: http://git.kernel.org/tip/c0af52437254fda8b0cdbaae5a9b6d9327f1fcd5
Author: Guilherme G. Piccoli
AuthorDate: Wed, 14 Dec 2016 16:01:12 -0200
Committer: Thomas Gleixner
CommitDate: Thu, 15 Dec 2016 12:32:35 +0100
genirq
ve _more_ nodes than vectors.
Fixes: 34c3d9819fda ("genirq/affinity: Provide smarter irq spreading
infrastructure")
Reported-by: Gabriel Krisman Bertazi <gabr...@krisman.be>
Signed-off-by: Guilherme G. Piccoli <gpicc...@linux.vnet.ibm.com>
Cc: sta...@vger.kernel.org # v4
ve _more_ nodes than vectors.
Fixes: 34c3d9819fda ("genirq/affinity: Provide smarter irq spreading
infrastructure")
Reported-by: Gabriel Krisman Bertazi
Signed-off-by: Guilherme G. Piccoli
Cc: sta...@vger.kernel.org # v4.9+
Cc: Christoph Hellwig
Cc: linuxppc-...@lists.ozlabs.org
Thanks for the responses Bart and Christoph.
On 06/15/2016 07:10 AM, Christoph Hellwig wrote:
On Tue, Jun 14, 2016 at 06:54:22PM -0300, Guilherme G. Piccoli wrote:
On 06/14/2016 04:58 PM, Christoph Hellwig wrote:
This is lifted from the blk-mq code and adopted to use the affinity mask
Thanks for the responses Bart and Christoph.
On 06/15/2016 07:10 AM, Christoph Hellwig wrote:
On Tue, Jun 14, 2016 at 06:54:22PM -0300, Guilherme G. Piccoli wrote:
On 06/14/2016 04:58 PM, Christoph Hellwig wrote:
This is lifted from the blk-mq code and adopted to use the affinity mask
On 06/14/2016 04:58 PM, Christoph Hellwig wrote:
This is lifted from the blk-mq code and adopted to use the affinity mask
concept just intruced in the irq handling code.
Very nice patch Christoph, thanks. There's a little typo above, on
"intruced".
Signed-off-by: Christoph Hellwig
On 06/14/2016 04:58 PM, Christoph Hellwig wrote:
This is lifted from the blk-mq code and adopted to use the affinity mask
concept just intruced in the irq handling code.
Very nice patch Christoph, thanks. There's a little typo above, on
"intruced".
Signed-off-by: Christoph Hellwig
---
On 04/30/2016 07:13 AM, Minfei Huang wrote:
Ping.
Any comment is appreciate.
Hi Minfei, I guess a good idea would be to resend the patch with the
typo fixed, as a v2 patch. What do you think?
Cheers,
Guilherme
Thanks
Minfei
On 04/25/16 at 11:13P, Minfei Huang wrote:
It's more
On 04/30/2016 07:13 AM, Minfei Huang wrote:
Ping.
Any comment is appreciate.
Hi Minfei, I guess a good idea would be to resend the patch with the
typo fixed, as a v2 patch. What do you think?
Cheers,
Guilherme
Thanks
Minfei
On 04/25/16 at 11:13P, Minfei Huang wrote:
It's more
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