On Fri, Mar 17, 2023 at 3:41 PM Alex Williamson
wrote:
>
> On Fri, 17 Mar 2023 12:08:32 -0700
> Suren Baghdasaryan wrote:
>
> > On Tue, Mar 14, 2023 at 1:11 PM Alex Williamson
> > wrote:
> > >
> > > On Thu, 26 Jan 2023 11:37:45 -0800
> > > Suren Baghdasaryan wrote:
> > >
> > > > This patchset
On Fri, 17 Mar 2023 12:08:32 -0700
Suren Baghdasaryan wrote:
> On Tue, Mar 14, 2023 at 1:11 PM Alex Williamson
> wrote:
> >
> > On Thu, 26 Jan 2023 11:37:45 -0800
> > Suren Baghdasaryan wrote:
> >
> > > This patchset was originally published as a part of per-VMA locking [1]
> > > and
> > >
On Fri, Mar 17, 2023 at 11:50:22AM -0700, Sathyanarayanan Kuppuswamy wrote:
> On 3/17/23 10:51 AM, Grant Grundler wrote:
> > Since correctable errors have been corrected (and counted), the dmesg output
> > should not be reported as a warning, but rather as "informational".
> >
> > Otherwise,
On 3/14/23 03:08, Shawn Guo wrote:
> On Mon, Mar 13, 2023 at 12:11:33PM -0400, Sean Anderson wrote:
>> This adds nodes for the SerDes devices. They are disabled by default
>> to prevent any breakage on existing boards.
>>
>> Signed-off-by: Sean Anderson
>
> The DTS patches look good to me. Let
On Tue, Mar 14, 2023 at 1:11 PM Alex Williamson
wrote:
>
> On Thu, 26 Jan 2023 11:37:45 -0800
> Suren Baghdasaryan wrote:
>
> > This patchset was originally published as a part of per-VMA locking [1] and
> > was split after suggestion that it's viable on its own and to facilitate
> > the review
On 3/17/23 10:51 AM, Grant Grundler wrote:
> Since correctable errors have been corrected (and counted), the dmesg output
> should not be reported as a warning, but rather as "informational".
>
> Otherwise, using a certain well known vendor's PCIe parts in a USB4 docking
> station, the dmesg
On Tue, Mar 14, 2023 at 5:24 PM Grant Grundler wrote:
>
> On Tue, Mar 14, 2023 at 12:38 PM Bjorn Helgaas wrote:
> >
> > On Tue, Feb 28, 2023 at 10:04:53PM -0800, Grant Grundler wrote:
> > > Since correctable errors have been corrected (and counted), the dmesg
> > > output
> > > should not be
From: Rajat Khandelwal
There are many instances where correctable errors tend to inundate
the message buffer. We observe such instances during thunderbolt PCIe
tunneling.
It's true that they are mitigated by the hardware and are non-fatal
but we shouldn't be spamming the logs with such
Since correctable errors have been corrected (and counted), the dmesg output
should not be reported as a warning, but rather as "informational".
Otherwise, using a certain well known vendor's PCIe parts in a USB4 docking
station, the dmesg buffer can be spammed with correctable errors, 717 bytes
The pull request you sent on Fri, 17 Mar 2023 14:24:51 +1100:
> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
> tags/powerpc-6.3-3
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/17adaeaed05b879964b1a72e4db87ebf3b2a38ba
Thank you!
--
> > pci->ep.ops = _pcie_ep_ops;
> >
> > + pcie->big_endian = of_property_read_bool(dev->of_node, "big-
> endian");
>
> Somewhat surprising that 6c389328c985 ("dt-bindings: pci:
> layerscape-pci: Add a optional property big-endian") added this
> property a year ago, but it has been
Markus Elfring writes:
>>> The label “out_err” was used to jump to another pointer check despite of
>>> the detail in the implementation of the function “pSeries_reconfig_add_node”
>>> that it was determined already that the corresponding variable contained
>>> a null pointer (because of a failed
>> The label “out_err” was used to jump to another pointer check despite of
>> the detail in the implementation of the function “pSeries_reconfig_add_node”
>> that it was determined already that the corresponding variable contained
>> a null pointer (because of a failed function call in two
On 30.11.22 16:09, Roger Pau Monne wrote:
The hvc machinery registers both a console and a tty device based on
the hv ops provided by the specific implementation. Those two
interfaces however have different locks, and there's no single locks
that's shared between the tty and the console
Markus Elfring writes:
>
> The label “out_err” was used to jump to another pointer check despite of
> the detail in the implementation of the function “pSeries_reconfig_add_node”
> that it was determined already that the corresponding variable contained
> a null pointer (because of a failed
On 17/03/2023 13.36, Nicholas Piggin wrote:
This consolidates several implementations, and it no longer leaves
MSR[EE] enabled after the decrementer interrupt is handled, but
rather disables it on return.
The handler no longer allows a continuous ticking, but rather dec
has to be re-armed and
On 17/03/2023 13.36, Nicholas Piggin wrote:
This adds the non-migration variant of the SPR test to the matrix,
which can be simpler to run and debug.
Signed-off-by: Nicholas Piggin
---
powerpc/unittests.cfg | 4
1 file changed, 4 insertions(+)
diff --git a/powerpc/unittests.cfg
The VPA is a(n optional) memory structure shared between the hypervisor
and operating system, defined by PAPR. This test defines the structure
and adds registration, deregistration, and a few simple sanity tests.
Signed-off-by: Nicholas Piggin
---
lib/linux/compiler.h| 2 +
A significant rework that builds an array of 'struct spr', where each
element describes an SPR. This makes various metadata about the SPR
like name and access type easier to carry and use.
Hypervisor privileged registers are described despite not being used
at the moment for completeness, but
Make overly-clever SPR accessor functions that allow a non-constant
SPR number to be specified. This will be used to restructure test
in the next change.
Signed-off-by: Nicholas Piggin
---
powerpc/sprs.c | 63 ++
1 file changed, 54 insertions(+),
This is a very basic detection that does not include all new SPRs.
Signed-off-by: Nicholas Piggin
---
powerpc/sprs.c | 22 ++
1 file changed, 22 insertions(+)
diff --git a/powerpc/sprs.c b/powerpc/sprs.c
index 161a6ba..45f77a5 100644
--- a/powerpc/sprs.c
+++
KVM development on powerpc has moved to the Linux on Power mailing list,
as per linux.git commit 19b27f37ca97d ("MAINTAINERS: Update powerpc KVM
entry").
Signed-off-by: Nicholas Piggin
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
This consolidates several implementations, and it no longer leaves
MSR[EE] enabled after the decrementer interrupt is handled, but
rather disables it on return.
The handler no longer allows a continuous ticking, but rather dec
has to be re-armed and EE re-enabled (e.g., via H_CEDE hcall) each
This adds the non-migration variant of the SPR test to the matrix,
which can be simpler to run and debug.
Signed-off-by: Nicholas Piggin
---
powerpc/unittests.cfg | 4
1 file changed, 4 insertions(+)
diff --git a/powerpc/unittests.cfg b/powerpc/unittests.cfg
index 1e74948..3e41598 100644
On Fri, Mar 10, 2023 at 10:18:32AM +0100, Roger Pau Monné wrote:
> On Fri, Mar 10, 2023 at 10:01:39AM +1100, Michael Ellerman wrote:
> > Roger Pau Monné writes:
> > > On Mon, Dec 12, 2022 at 01:36:48PM +0100, Roger Pau Monné wrote:
> > >> On Fri, Dec 02, 2022 at 12:40:05PM +0100, Roger Pau Monné
Date: Fri, 17 Mar 2023 09:26:13 +0100
The label “out_err” was used to jump to another pointer check despite of
the detail in the implementation of the function “pSeries_reconfig_add_node”
that it was determined already that the corresponding variable contained
a null pointer (because of a failed
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