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* [PATCH] MAINTAINERS: Add PPC contacts for PCI core error handling
@ 2018-09-12 16:55 Bjorn Helgaas
  2018-09-12 16:58 ` Bjorn Helgaas
  2018-09-18 21:58 ` Bjorn Helgaas
  0 siblings, 2 replies; 11+ messages in thread
From: Bjorn Helgaas @ 2018-09-12 16:55 UTC (permalink / raw)
  To: linux-pci, Russell Currey, linuxppc-dev
  Cc: Benjamin Herrenschmidt, Paul Mackerras, Michael Ellerman, linux-kernel

From: Bjorn Helgaas <bhelgaas@google.com>

The original PCI error recovery functionality was for the powerpc-specific
IBM EEH feature.  PCIe subsequently added some similar features, including
AER and DPC, that can be used on any architecture.

We want the generic PCI core error handling support to work with all of
these features.  Driver error recovery callbacks should be independent of
which feature the platform provides.

Add the generic PCI core error recovery files to the powerpc EEH
MAINTAINERS entry so the powerpc folks will be copied on changes to the
generic PCI error handling strategy.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
 MAINTAINERS |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 7e10ba65bfe4..d6699597fd89 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -11202,6 +11202,10 @@ PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
 M:	Russell Currey <ruscur@russell.cc>
 L:	linuxppc-dev@lists.ozlabs.org
 S:	Supported
+F:	Documentation/PCI/pci-error-recovery.txt
+F:	drivers/pci/pcie/aer.c
+F:	drivers/pci/pcie/dpc.c
+F:	drivers/pci/pcie/err.c
 F:	Documentation/powerpc/eeh-pci-error-recovery.txt
 F:	arch/powerpc/kernel/eeh*.c
 F:	arch/powerpc/platforms/*/eeh*.c


^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [PATCH] MAINTAINERS: Add PPC contacts for PCI core error handling
  2018-09-12 16:55 [PATCH] MAINTAINERS: Add PPC contacts for PCI core error handling Bjorn Helgaas
@ 2018-09-12 16:58 ` Bjorn Helgaas
  2018-09-13  2:26   ` Russell Currey
                     ` (2 more replies)
  2018-09-18 21:58 ` Bjorn Helgaas
  1 sibling, 3 replies; 11+ messages in thread
From: Bjorn Helgaas @ 2018-09-12 16:58 UTC (permalink / raw)
  To: linux-pci, Russell Currey, linuxppc-dev
  Cc: Benjamin Herrenschmidt, Paul Mackerras, Michael Ellerman, linux-kernel

On Wed, Sep 12, 2018 at 11:55:26AM -0500, Bjorn Helgaas wrote:
> From: Bjorn Helgaas <bhelgaas@google.com>
> 
> The original PCI error recovery functionality was for the powerpc-specific
> IBM EEH feature.  PCIe subsequently added some similar features, including
> AER and DPC, that can be used on any architecture.
> 
> We want the generic PCI core error handling support to work with all of
> these features.  Driver error recovery callbacks should be independent of
> which feature the platform provides.
> 
> Add the generic PCI core error recovery files to the powerpc EEH
> MAINTAINERS entry so the powerpc folks will be copied on changes to the
> generic PCI error handling strategy.

I really want to make sure the powerpc folks are plugged into any PCI core
error handling discussions.  Please let me know if there's a better way
than this patch, or if there are other people who should be added.

> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
> ---
>  MAINTAINERS |    4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 7e10ba65bfe4..d6699597fd89 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -11202,6 +11202,10 @@ PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
>  M:	Russell Currey <ruscur@russell.cc>
>  L:	linuxppc-dev@lists.ozlabs.org
>  S:	Supported
> +F:	Documentation/PCI/pci-error-recovery.txt
> +F:	drivers/pci/pcie/aer.c
> +F:	drivers/pci/pcie/dpc.c
> +F:	drivers/pci/pcie/err.c
>  F:	Documentation/powerpc/eeh-pci-error-recovery.txt
>  F:	arch/powerpc/kernel/eeh*.c
>  F:	arch/powerpc/platforms/*/eeh*.c
> 

^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [PATCH] MAINTAINERS: Add PPC contacts for PCI core error handling
  2018-09-12 16:58 ` Bjorn Helgaas
@ 2018-09-13  2:26   ` Russell Currey
  2018-09-14  0:05     ` Sam Bobroff
  2018-09-13  8:35   ` Benjamin Herrenschmidt
  2018-09-19 23:46   ` Michael Ellerman
  2 siblings, 1 reply; 11+ messages in thread
From: Russell Currey @ 2018-09-13  2:26 UTC (permalink / raw)
  To: Bjorn Helgaas, linux-pci, linuxppc-dev, sbobroff
  Cc: Benjamin Herrenschmidt, Paul Mackerras, Michael Ellerman,
	linux-kernel, oohall

On Wed, 2018-09-12 at 11:58 -0500, Bjorn Helgaas wrote:
> On Wed, Sep 12, 2018 at 11:55:26AM -0500, Bjorn Helgaas wrote:
> > From: Bjorn Helgaas <bhelgaas@google.com>
> > 
> > The original PCI error recovery functionality was for the powerpc-specific
> > IBM EEH feature.  PCIe subsequently added some similar features, including
> > AER and DPC, that can be used on any architecture.
> > 
> > We want the generic PCI core error handling support to work with all of
> > these features.  Driver error recovery callbacks should be independent of
> > which feature the platform provides.
> > 
> > Add the generic PCI core error recovery files to the powerpc EEH
> > MAINTAINERS entry so the powerpc folks will be copied on changes to the
> > generic PCI error handling strategy.
> 
> I really want to make sure the powerpc folks are plugged into any PCI core
> error handling discussions.  Please let me know if there's a better way
> than this patch, or if there are other people who should be added.

I think this patch is definitely a good idea.

Alongside this (whether you want to include it in your patch or not, Bjorn),
Sam Bobroff should replace myself as maintainer.  He's been very active in fixing,
reworking and reviewing in EEH land and will probably do a better job of keeping
his finger on the pulse of the generic PCI error handling code than I did.

- Russell

> 
> > Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
> > ---
> >  MAINTAINERS |    4 ++++
> >  1 file changed, 4 insertions(+)
> > 
> > diff --git a/MAINTAINERS b/MAINTAINERS
> > index 7e10ba65bfe4..d6699597fd89 100644
> > --- a/MAINTAINERS
> > +++ b/MAINTAINERS
> > @@ -11202,6 +11202,10 @@ PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
> >  M:	Russell Currey <ruscur@russell.cc>
> >  L:	linuxppc-dev@lists.ozlabs.org
> >  S:	Supported
> > +F:	Documentation/PCI/pci-error-recovery.txt
> > +F:	drivers/pci/pcie/aer.c
> > +F:	drivers/pci/pcie/dpc.c
> > +F:	drivers/pci/pcie/err.c
> >  F:	Documentation/powerpc/eeh-pci-error-recovery.txt
> >  F:	arch/powerpc/kernel/eeh*.c
> >  F:	arch/powerpc/platforms/*/eeh*.c
> > 

^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [PATCH] MAINTAINERS: Add PPC contacts for PCI core error handling
  2018-09-12 16:58 ` Bjorn Helgaas
  2018-09-13  2:26   ` Russell Currey
@ 2018-09-13  8:35   ` Benjamin Herrenschmidt
  2018-09-13 11:07     ` Oliver
  2018-09-19 23:46   ` Michael Ellerman
  2 siblings, 1 reply; 11+ messages in thread
From: Benjamin Herrenschmidt @ 2018-09-13  8:35 UTC (permalink / raw)
  To: Bjorn Helgaas, linux-pci, Russell Currey, linuxppc-dev
  Cc: Paul Mackerras, Michael Ellerman, linux-kernel, Oliver OHalloran

On Wed, 2018-09-12 at 11:58 -0500, Bjorn Helgaas wrote:
> > Add the generic PCI core error recovery files to the powerpc EEH
> > MAINTAINERS entry so the powerpc folks will be copied on changes to the
> > generic PCI error handling strategy.
> 
> I really want to make sure the powerpc folks are plugged into any PCI core
> error handling discussions.  Please let me know if there's a better way
> than this patch, or if there are other people who should be added.

Sounds good. Oliver, you want to be looped in as well ?

Cheers,
Ben.



^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [PATCH] MAINTAINERS: Add PPC contacts for PCI core error handling
  2018-09-13  8:35   ` Benjamin Herrenschmidt
@ 2018-09-13 11:07     ` Oliver
  0 siblings, 0 replies; 11+ messages in thread
From: Oliver @ 2018-09-13 11:07 UTC (permalink / raw)
  To: Benjamin Herrenschmidt
  Cc: Bjorn Helgaas, linux-pci, Russell Currey, linuxppc-dev,
	Paul Mackerras, Michael Ellerman, Linux Kernel Mailing List,
	Oliver OHalloran

On Thu, Sep 13, 2018 at 6:35 PM, Benjamin Herrenschmidt
<benh@kernel.crashing.org> wrote:
> On Wed, 2018-09-12 at 11:58 -0500, Bjorn Helgaas wrote:
>> > Add the generic PCI core error recovery files to the powerpc EEH
>> > MAINTAINERS entry so the powerpc folks will be copied on changes to the
>> > generic PCI error handling strategy.
>>
>> I really want to make sure the powerpc folks are plugged into any PCI core
>> error handling discussions.  Please let me know if there's a better way
>> than this patch, or if there are other people who should be added.
>
> Sounds good. Oliver, you want to be looped in as well ?

Sure, putting all of EEH on Sam is probably not a nice thing to do.

> Cheers,
> Ben.
>
>

^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [PATCH] MAINTAINERS: Add PPC contacts for PCI core error handling
  2018-09-13  2:26   ` Russell Currey
@ 2018-09-14  0:05     ` Sam Bobroff
  0 siblings, 0 replies; 11+ messages in thread
From: Sam Bobroff @ 2018-09-14  0:05 UTC (permalink / raw)
  To: Russell Currey
  Cc: Bjorn Helgaas, linux-pci, linuxppc-dev, Benjamin Herrenschmidt,
	Paul Mackerras, Michael Ellerman, linux-kernel, oohall

[-- Attachment #1: Type: text/plain, Size: 2409 bytes --]

On Thu, Sep 13, 2018 at 12:26:55PM +1000, Russell Currey wrote:
> On Wed, 2018-09-12 at 11:58 -0500, Bjorn Helgaas wrote:
> > On Wed, Sep 12, 2018 at 11:55:26AM -0500, Bjorn Helgaas wrote:
> > > From: Bjorn Helgaas <bhelgaas@google.com>
> > > 
> > > The original PCI error recovery functionality was for the powerpc-specific
> > > IBM EEH feature.  PCIe subsequently added some similar features, including
> > > AER and DPC, that can be used on any architecture.
> > > 
> > > We want the generic PCI core error handling support to work with all of
> > > these features.  Driver error recovery callbacks should be independent of
> > > which feature the platform provides.
> > > 
> > > Add the generic PCI core error recovery files to the powerpc EEH
> > > MAINTAINERS entry so the powerpc folks will be copied on changes to the
> > > generic PCI error handling strategy.
> > 
> > I really want to make sure the powerpc folks are plugged into any PCI core
> > error handling discussions.  Please let me know if there's a better way
> > than this patch, or if there are other people who should be added.
> 
> I think this patch is definitely a good idea.
> 
> Alongside this (whether you want to include it in your patch or not, Bjorn),
> Sam Bobroff should replace myself as maintainer.  He's been very active in fixing,
> reworking and reviewing in EEH land and will probably do a better job of keeping
> his finger on the pulse of the generic PCI error handling code than I did.
> 
> - Russell

That's fine with me. You can add me or let me know if I should send a
patch.

Sam.

> 
> > 
> > > Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
> > > ---
> > >  MAINTAINERS |    4 ++++
> > >  1 file changed, 4 insertions(+)
> > > 
> > > diff --git a/MAINTAINERS b/MAINTAINERS
> > > index 7e10ba65bfe4..d6699597fd89 100644
> > > --- a/MAINTAINERS
> > > +++ b/MAINTAINERS
> > > @@ -11202,6 +11202,10 @@ PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
> > >  M:	Russell Currey <ruscur@russell.cc>
> > >  L:	linuxppc-dev@lists.ozlabs.org
> > >  S:	Supported
> > > +F:	Documentation/PCI/pci-error-recovery.txt
> > > +F:	drivers/pci/pcie/aer.c
> > > +F:	drivers/pci/pcie/dpc.c
> > > +F:	drivers/pci/pcie/err.c
> > >  F:	Documentation/powerpc/eeh-pci-error-recovery.txt
> > >  F:	arch/powerpc/kernel/eeh*.c
> > >  F:	arch/powerpc/platforms/*/eeh*.c
> > > 
> 

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^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [PATCH] MAINTAINERS: Add PPC contacts for PCI core error handling
  2018-09-12 16:55 [PATCH] MAINTAINERS: Add PPC contacts for PCI core error handling Bjorn Helgaas
  2018-09-12 16:58 ` Bjorn Helgaas
@ 2018-09-18 21:58 ` Bjorn Helgaas
  2018-09-19  1:49   ` Russell Currey
  2018-09-20  4:21   ` Sam Bobroff
  1 sibling, 2 replies; 11+ messages in thread
From: Bjorn Helgaas @ 2018-09-18 21:58 UTC (permalink / raw)
  To: linux-pci, Russell Currey, linuxppc-dev
  Cc: Benjamin Herrenschmidt, Paul Mackerras, Michael Ellerman, linux-kernel

On Wed, Sep 12, 2018 at 11:55:26AM -0500, Bjorn Helgaas wrote:
> From: Bjorn Helgaas <bhelgaas@google.com>
> 
> The original PCI error recovery functionality was for the powerpc-specific
> IBM EEH feature.  PCIe subsequently added some similar features, including
> AER and DPC, that can be used on any architecture.
> 
> We want the generic PCI core error handling support to work with all of
> these features.  Driver error recovery callbacks should be independent of
> which feature the platform provides.
> 
> Add the generic PCI core error recovery files to the powerpc EEH
> MAINTAINERS entry so the powerpc folks will be copied on changes to the
> generic PCI error handling strategy.
> 
> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

I applied the following to for-linus for v4.19.  Russell, if you want
to be removed, let me know and I'll do that.

commit 3fed0e04026c
Author: Bjorn Helgaas <bhelgaas@google.com>
Date:   Wed Sep 12 11:55:26 2018 -0500

    MAINTAINERS: Update PPC contacts for PCI core error handling
    
    The original PCI error recovery functionality was for the powerpc-specific
    IBM EEH feature.  PCIe subsequently added some similar features, including
    AER and DPC, that can be used on any architecture.
    
    We want the generic PCI core error handling support to work with all of
    these features.  Driver error recovery callbacks should be independent of
    which feature the platform provides.
    
    Add the generic PCI core error recovery files to the powerpc EEH
    MAINTAINERS entry so the powerpc folks will be copied on changes to the
    generic PCI error handling strategy.
    
    Add Sam and Oliver as maintainers for this area.
    
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

diff --git a/MAINTAINERS b/MAINTAINERS
index 4ece30f15777..f23244003836 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -11203,8 +11203,14 @@ F:	tools/pci/
 
 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
 M:	Russell Currey <ruscur@russell.cc>
+M:	Sam Bobroff <sbobroff@linux.ibm.com>
+M:	Oliver O'Halloran <oliveroh@au1.ibm.com>
 L:	linuxppc-dev@lists.ozlabs.org
 S:	Supported
+F:	Documentation/PCI/pci-error-recovery.txt
+F:	drivers/pci/pcie/aer.c
+F:	drivers/pci/pcie/dpc.c
+F:	drivers/pci/pcie/err.c
 F:	Documentation/powerpc/eeh-pci-error-recovery.txt
 F:	arch/powerpc/kernel/eeh*.c
 F:	arch/powerpc/platforms/*/eeh*.c

^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [PATCH] MAINTAINERS: Add PPC contacts for PCI core error handling
  2018-09-18 21:58 ` Bjorn Helgaas
@ 2018-09-19  1:49   ` Russell Currey
  2018-09-19 22:14     ` Bjorn Helgaas
  2018-09-20  4:21   ` Sam Bobroff
  1 sibling, 1 reply; 11+ messages in thread
From: Russell Currey @ 2018-09-19  1:49 UTC (permalink / raw)
  To: Bjorn Helgaas, linux-pci, linuxppc-dev
  Cc: Benjamin Herrenschmidt, Paul Mackerras, Michael Ellerman,
	linux-kernel, oohall, sbobroff

On Tue, 2018-09-18 at 16:58 -0500, Bjorn Helgaas wrote:
> On Wed, Sep 12, 2018 at 11:55:26AM -0500, Bjorn Helgaas wrote:
> > From: Bjorn Helgaas <bhelgaas@google.com>
> > 
> > The original PCI error recovery functionality was for the powerpc-specific
> > IBM EEH feature.  PCIe subsequently added some similar features, including
> > AER and DPC, that can be used on any architecture.
> > 
> > We want the generic PCI core error handling support to work with all of
> > these features.  Driver error recovery callbacks should be independent of
> > which feature the platform provides.
> > 
> > Add the generic PCI core error recovery files to the powerpc EEH
> > MAINTAINERS entry so the powerpc folks will be copied on changes to the
> > generic PCI error handling strategy.
> > 
> > Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
> 
> I applied the following to for-linus for v4.19.  Russell, if you want
> to be removed, let me know and I'll do that.

Oliver's email address for kernel stuff is oohall@gmail.com, I think benh has been
CCing his IBM address.  But other than that,

Acked-by: Russell Currey <ruscur@russell.cc>

Thanks for this, Bjorn.

- Russell

> 
> commit 3fed0e04026c
> Author: Bjorn Helgaas <bhelgaas@google.com>
> Date:   Wed Sep 12 11:55:26 2018 -0500
> 
>     MAINTAINERS: Update PPC contacts for PCI core error handling
>     
>     The original PCI error recovery functionality was for the powerpc-specific
>     IBM EEH feature.  PCIe subsequently added some similar features, including
>     AER and DPC, that can be used on any architecture.
>     
>     We want the generic PCI core error handling support to work with all of
>     these features.  Driver error recovery callbacks should be independent of
>     which feature the platform provides.
>     
>     Add the generic PCI core error recovery files to the powerpc EEH
>     MAINTAINERS entry so the powerpc folks will be copied on changes to the
>     generic PCI error handling strategy.
>     
>     Add Sam and Oliver as maintainers for this area.
>     
>     Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 4ece30f15777..f23244003836 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -11203,8 +11203,14 @@ F:	tools/pci/
>  
>  PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
>  M:	Russell Currey <ruscur@russell.cc>
> +M:	Sam Bobroff <sbobroff@linux.ibm.com>
> +M:	Oliver O'Halloran <oliveroh@au1.ibm.com>
>  L:	linuxppc-dev@lists.ozlabs.org
>  S:	Supported
> +F:	Documentation/PCI/pci-error-recovery.txt
> +F:	drivers/pci/pcie/aer.c
> +F:	drivers/pci/pcie/dpc.c
> +F:	drivers/pci/pcie/err.c
>  F:	Documentation/powerpc/eeh-pci-error-recovery.txt
>  F:	arch/powerpc/kernel/eeh*.c
>  F:	arch/powerpc/platforms/*/eeh*.c

^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [PATCH] MAINTAINERS: Add PPC contacts for PCI core error handling
  2018-09-19  1:49   ` Russell Currey
@ 2018-09-19 22:14     ` Bjorn Helgaas
  0 siblings, 0 replies; 11+ messages in thread
From: Bjorn Helgaas @ 2018-09-19 22:14 UTC (permalink / raw)
  To: Russell Currey
  Cc: linux-pci, linuxppc-dev, Benjamin Herrenschmidt, Paul Mackerras,
	Michael Ellerman, linux-kernel, oohall, sbobroff

On Wed, Sep 19, 2018 at 11:49:26AM +1000, Russell Currey wrote:
> On Tue, 2018-09-18 at 16:58 -0500, Bjorn Helgaas wrote:
> > On Wed, Sep 12, 2018 at 11:55:26AM -0500, Bjorn Helgaas wrote:
> > > From: Bjorn Helgaas <bhelgaas@google.com>
> > > 
> > > The original PCI error recovery functionality was for the powerpc-specific
> > > IBM EEH feature.  PCIe subsequently added some similar features, including
> > > AER and DPC, that can be used on any architecture.
> > > 
> > > We want the generic PCI core error handling support to work with all of
> > > these features.  Driver error recovery callbacks should be independent of
> > > which feature the platform provides.
> > > 
> > > Add the generic PCI core error recovery files to the powerpc EEH
> > > MAINTAINERS entry so the powerpc folks will be copied on changes to the
> > > generic PCI error handling strategy.
> > > 
> > > Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
> > 
> > I applied the following to for-linus for v4.19.  Russell, if you want
> > to be removed, let me know and I'll do that.
> 
> Oliver's email address for kernel stuff is oohall@gmail.com, I think benh has been
> CCing his IBM address.  But other than that,
> 
> Acked-by: Russell Currey <ruscur@russell.cc>

I updated Oliver's email address and added your ack, thanks!

^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [PATCH] MAINTAINERS: Add PPC contacts for PCI core error handling
  2018-09-12 16:58 ` Bjorn Helgaas
  2018-09-13  2:26   ` Russell Currey
  2018-09-13  8:35   ` Benjamin Herrenschmidt
@ 2018-09-19 23:46   ` Michael Ellerman
  2 siblings, 0 replies; 11+ messages in thread
From: Michael Ellerman @ 2018-09-19 23:46 UTC (permalink / raw)
  To: Bjorn Helgaas, linux-pci, Russell Currey, linuxppc-dev
  Cc: Benjamin Herrenschmidt, Paul Mackerras, linux-kernel

Bjorn Helgaas <helgaas@kernel.org> writes:
> On Wed, Sep 12, 2018 at 11:55:26AM -0500, Bjorn Helgaas wrote:
>> From: Bjorn Helgaas <bhelgaas@google.com>
>> 
>> The original PCI error recovery functionality was for the powerpc-specific
>> IBM EEH feature.  PCIe subsequently added some similar features, including
>> AER and DPC, that can be used on any architecture.
>> 
>> We want the generic PCI core error handling support to work with all of
>> these features.  Driver error recovery callbacks should be independent of
>> which feature the platform provides.
>> 
>> Add the generic PCI core error recovery files to the powerpc EEH
>> MAINTAINERS entry so the powerpc folks will be copied on changes to the
>> generic PCI error handling strategy.
>
> I really want to make sure the powerpc folks are plugged into any PCI core
> error handling discussions.  Please let me know if there's a better way
> than this patch, or if there are other people who should be added.

Yeah this is a good option.

We powerpc folks also need to do a better job of keeping an eye on PCI
patches, I've asked more of us to subscribe to linux-pci.

cheers

^ permalink raw reply	[flat|nested] 11+ messages in thread

* Re: [PATCH] MAINTAINERS: Add PPC contacts for PCI core error handling
  2018-09-18 21:58 ` Bjorn Helgaas
  2018-09-19  1:49   ` Russell Currey
@ 2018-09-20  4:21   ` Sam Bobroff
  1 sibling, 0 replies; 11+ messages in thread
From: Sam Bobroff @ 2018-09-20  4:21 UTC (permalink / raw)
  To: Bjorn Helgaas
  Cc: linux-pci, Russell Currey, linuxppc-dev, Benjamin Herrenschmidt,
	Paul Mackerras, Michael Ellerman, linux-kernel

[-- Attachment #1: Type: text/plain, Size: 2694 bytes --]

On Tue, Sep 18, 2018 at 04:58:54PM -0500, Bjorn Helgaas wrote:
> On Wed, Sep 12, 2018 at 11:55:26AM -0500, Bjorn Helgaas wrote:
> > From: Bjorn Helgaas <bhelgaas@google.com>
> > 
> > The original PCI error recovery functionality was for the powerpc-specific
> > IBM EEH feature.  PCIe subsequently added some similar features, including
> > AER and DPC, that can be used on any architecture.
> > 
> > We want the generic PCI core error handling support to work with all of
> > these features.  Driver error recovery callbacks should be independent of
> > which feature the platform provides.
> > 
> > Add the generic PCI core error recovery files to the powerpc EEH
> > MAINTAINERS entry so the powerpc folks will be copied on changes to the
> > generic PCI error handling strategy.
> > 
> > Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
> 
> I applied the following to for-linus for v4.19.  Russell, if you want
> to be removed, let me know and I'll do that.

Cheers!

Acked-by: Sam Bobroff <sbobroff@linux.ibm.com>

> commit 3fed0e04026c
> Author: Bjorn Helgaas <bhelgaas@google.com>
> Date:   Wed Sep 12 11:55:26 2018 -0500
> 
>     MAINTAINERS: Update PPC contacts for PCI core error handling
>     
>     The original PCI error recovery functionality was for the powerpc-specific
>     IBM EEH feature.  PCIe subsequently added some similar features, including
>     AER and DPC, that can be used on any architecture.
>     
>     We want the generic PCI core error handling support to work with all of
>     these features.  Driver error recovery callbacks should be independent of
>     which feature the platform provides.
>     
>     Add the generic PCI core error recovery files to the powerpc EEH
>     MAINTAINERS entry so the powerpc folks will be copied on changes to the
>     generic PCI error handling strategy.
>     
>     Add Sam and Oliver as maintainers for this area.
>     
>     Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 4ece30f15777..f23244003836 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -11203,8 +11203,14 @@ F:	tools/pci/
>  
>  PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
>  M:	Russell Currey <ruscur@russell.cc>
> +M:	Sam Bobroff <sbobroff@linux.ibm.com>
> +M:	Oliver O'Halloran <oliveroh@au1.ibm.com>
>  L:	linuxppc-dev@lists.ozlabs.org
>  S:	Supported
> +F:	Documentation/PCI/pci-error-recovery.txt
> +F:	drivers/pci/pcie/aer.c
> +F:	drivers/pci/pcie/dpc.c
> +F:	drivers/pci/pcie/err.c
>  F:	Documentation/powerpc/eeh-pci-error-recovery.txt
>  F:	arch/powerpc/kernel/eeh*.c
>  F:	arch/powerpc/platforms/*/eeh*.c
> 

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^ permalink raw reply	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2018-09-20  4:22 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-09-12 16:55 [PATCH] MAINTAINERS: Add PPC contacts for PCI core error handling Bjorn Helgaas
2018-09-12 16:58 ` Bjorn Helgaas
2018-09-13  2:26   ` Russell Currey
2018-09-14  0:05     ` Sam Bobroff
2018-09-13  8:35   ` Benjamin Herrenschmidt
2018-09-13 11:07     ` Oliver
2018-09-19 23:46   ` Michael Ellerman
2018-09-18 21:58 ` Bjorn Helgaas
2018-09-19  1:49   ` Russell Currey
2018-09-19 22:14     ` Bjorn Helgaas
2018-09-20  4:21   ` Sam Bobroff

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