No functional change in this patch. A helper is added to find if
vcpu is dispatched by hypervisor. Use that instead of opencoding.
Also clarify some of the comments.
Signed-off-by: Aneesh Kumar K.V
---
arch/powerpc/include/asm/paravirt.h | 33 ++---
1 file changed, 25
There used to be a dependency on _PAGE_PRIVILEGED with pte_savedwrite.
But that got dropped by
commit 6a56ccbcf6c6 ("mm/autonuma: use can_change_(pte|pmd)_writable() to
replace savedwrite")
With the change in this patch numa fault pte (pte_protnone()) gets mapped as
regular user pte
with RWX
Hello Serge,
> From: Serge Semin, Sent: Monday, November 13, 2023 9:41 PM
>
> On Mon, Nov 13, 2023 at 10:33:00AM +0900, Yoshihiro Shimoda wrote:
> > The current code calculated some dbi[2] registers' offset by calling
> > dw_pcie_ep_get_dbi[2]_offset() in each function. To improve code
> >
Hello,
> From: Krzysztof Wilczyński, Sent: Monday, November 13, 2023 9:22 PM
>
> [...]
> > > > Now, while you are looking at things, can you also take care about the
> > > > following:
> > > >
> > > > drivers/pci/controller/dwc/pcie-rcar-gen4.c:439:15: warning: cast to
> > > > smaller
Greetings!
Both my PowerMac G5 and my Talos II (running a BE kernel+system) fail to boot a
KCSAN-enabled kernel. Same kernel without KSCAN enabled boots just fine.
I tried to dig a little deeper with a stripped down .config on the G5 with
CONFIG_KCSAN=y, CONFIG_KCSAN_STRICT=y and finally got
On 11/13/23 5:17 PM, Nicholas Piggin wrote:
> On Mon Nov 13, 2023 at 8:45 PM AEST, Aneesh Kumar K V wrote:
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c
b/arch/powerpc/mm/book3s64/hash_utils.c
index ad2afa08e62e..b2eda22195f0 100644
---
Michal Suchánek writes:
> What's the status here?
>
> Can this move on with the 4th patch skipped, or is new revision
> expected?
I would like to get some feedback on the idea for coarse per-function
locking in patch #2 "Facilitate high-level call sequences" since that is
a core change to the
Hello,
[...]
> > > I confirmed that the uintptr_t fixed the issue.
> >
> > We declined a similar fix in the past[1] ...
> >
> > > I also think that adding a new struct with the mode is overkill.
> >
> > ... with the hopes that a driver could drop the switch statements in place
> > of using the
On 13 November 2023 at 01:48 pm, Geert Uytterhoeven wrote:
Hi Christian,
On Sun, Nov 12, 2023 at 3:23 PM Christian Zigotzky
wrote:
On 07 November 2023 at 09:36 am, Christian Zigotzky wrote:
I have found out that fbdev no longer works with virtio-gpu-pci and
virtio-vga. It is not a problem
Hi Krzysztof,
On Mon, Nov 13, 2023 at 1:22 PM Krzysztof Wilczyński wrote:
> > > > Now, while you are looking at things, can you also take care about the
> > > > following:
> > > >
> > > > drivers/pci/controller/dwc/pcie-rcar-gen4.c:439:15: warning: cast to
> > > > smaller integer type 'enum
Hi Hans,
On Mon, Nov 13, 2023 at 01:05:12PM +0100, Hans Verkuil wrote:
> On 13/11/2023 12:43, Laurent Pinchart wrote:
> > On Mon, Nov 13, 2023 at 11:28:51AM +, Sakari Ailus wrote:
> >> On Mon, Nov 13, 2023 at 12:24:14PM +0100, Hans Verkuil wrote:
> >>> On 13/11/2023 12:07, Laurent Pinchart
Hi Christian,
On Sun, Nov 12, 2023 at 3:23 PM Christian Zigotzky
wrote:
> On 07 November 2023 at 09:36 am, Christian Zigotzky wrote:
> > I have found out that fbdev no longer works with virtio-gpu-pci and
> > virtio-vga. It is not a problem with the penguin logos.
> >
> > Could you please check
On Mon, Nov 13, 2023 at 10:33:00AM +0900, Yoshihiro Shimoda wrote:
> The current code calculated some dbi[2] registers' offset by calling
> dw_pcie_ep_get_dbi[2]_offset() in each function. To improve code
> readability, add dw_pcie_ep_{read,write}_dbi[2} and some data-width
> related helpers.
Hello,
[...]
> > > Now, while you are looking at things, can you also take care about the
> > > following:
> > >
> > > drivers/pci/controller/dwc/pcie-rcar-gen4.c:439:15: warning: cast to
> > > smaller integer type 'enum dw_pcie_device_mode'
> > from 'const void *'
On 11/5/23 17:30, Paolo Bonzini wrote:
The "development cycle" for this version is going to be very short;
ideally, next week I will merge it as is in kvm/next, taking this through
the KVM tree for 6.8 immediately after the end of the merge window.
The series is still based on 6.6 (plus KVM
On 13/11/2023 12:43, Laurent Pinchart wrote:
> On Mon, Nov 13, 2023 at 11:28:51AM +, Sakari Ailus wrote:
>> Hi Hans,
>>
>> On Mon, Nov 13, 2023 at 12:24:14PM +0100, Hans Verkuil wrote:
>>> On 13/11/2023 12:07, Laurent Pinchart wrote:
On Mon, Nov 13, 2023 at 11:56:49AM +0100, Hans Verkuil
Hi Serge,
> From: Serge Semin, Sent: Monday, November 13, 2023 7:15 PM
>
> Hi Yoshihiro.
>
> On Mon, Nov 13, 2023 at 10:32:58AM +0900, Yoshihiro Shimoda wrote:
> > Since the name of dw_pcie_ep_ops indicates that it's for ep obviously,
> > rename a member .ep_init to .init.
>
> Thanks for the
On Mon Nov 13, 2023 at 8:45 PM AEST, Aneesh Kumar K V wrote:
> On 11/13/23 3:46 PM, Nicholas Piggin wrote:
> > On Thu Nov 2, 2023 at 11:23 PM AEST, Aneesh Kumar K.V wrote:
> >> There used to be a dependency on _PAGE_PRIVILEGED with pte_savedwrite.
> >> But that got dropped by
> >> commit
Hi Krzysztof-san, Geert-san,
> From: Geert Uytterhoeven, Sent: Monday, November 13, 2023 8:07 PM
>
> Hi Krzysztof,
>
> On Mon, Nov 13, 2023 at 11:09 AM Krzysztof Wilczyński wrote:
> > > This patch series is based on the latest pci.git / next branch.
> > [...]
> >
> > Thank you for following up
On Mon, Nov 13, 2023 at 11:28:51AM +, Sakari Ailus wrote:
> Hi Hans,
>
> On Mon, Nov 13, 2023 at 12:24:14PM +0100, Hans Verkuil wrote:
> > On 13/11/2023 12:07, Laurent Pinchart wrote:
> > > On Mon, Nov 13, 2023 at 11:56:49AM +0100, Hans Verkuil wrote:
> > >> On 13/11/2023 11:42, Laurent
Hi Hans,
On Mon, Nov 13, 2023 at 12:24:14PM +0100, Hans Verkuil wrote:
> On 13/11/2023 12:07, Laurent Pinchart wrote:
> > On Mon, Nov 13, 2023 at 11:56:49AM +0100, Hans Verkuil wrote:
> >> On 13/11/2023 11:42, Laurent Pinchart wrote:
> >>> On Mon, Nov 13, 2023 at 11:29:09AM +0100, Hans Verkuil
On 13/11/2023 12:07, Laurent Pinchart wrote:
> On Mon, Nov 13, 2023 at 11:56:49AM +0100, Hans Verkuil wrote:
>> On 13/11/2023 11:42, Laurent Pinchart wrote:
>>> On Mon, Nov 13, 2023 at 11:29:09AM +0100, Hans Verkuil wrote:
Hi Shengjiu,
On 10/11/2023 06:48, Shengjiu Wang wrote:
>
On Mon, Nov 13, 2023 at 11:56:49AM +0100, Hans Verkuil wrote:
> On 13/11/2023 11:42, Laurent Pinchart wrote:
> > On Mon, Nov 13, 2023 at 11:29:09AM +0100, Hans Verkuil wrote:
> >> Hi Shengjiu,
> >>
> >> On 10/11/2023 06:48, Shengjiu Wang wrote:
> >>> Fixed point controls are used by the user to
Hi Krzysztof,
On Mon, Nov 13, 2023 at 11:09 AM Krzysztof Wilczyński wrote:
> > This patch series is based on the latest pci.git / next branch.
> [...]
>
> Thank you for following up to tidy things up! Much appreciated.
>
> Now, while you are looking at things, can you also take care about the
On 13/11/2023 11:42, Laurent Pinchart wrote:
> On Mon, Nov 13, 2023 at 11:29:09AM +0100, Hans Verkuil wrote:
>> Hi Shengjiu,
>>
>> On 10/11/2023 06:48, Shengjiu Wang wrote:
>>> Fixed point controls are used by the user to configure
>>> a fixed point value in 64bits, which Q31.32 format.
>>>
>>>
On Mon, Nov 13, 2023 at 11:29:09AM +0100, Hans Verkuil wrote:
> Hi Shengjiu,
>
> On 10/11/2023 06:48, Shengjiu Wang wrote:
> > Fixed point controls are used by the user to configure
> > a fixed point value in 64bits, which Q31.32 format.
> >
> > Signed-off-by: Shengjiu Wang
>
> This patch adds
On 11/13/23 3:46 PM, Nicholas Piggin wrote:
> On Thu Nov 2, 2023 at 11:23 PM AEST, Aneesh Kumar K.V wrote:
>> There used to be a dependency on _PAGE_PRIVILEGED with pte_savedwrite.
>> But that got dropped by
>> commit 6a56ccbcf6c6 ("mm/autonuma: use can_change_(pte|pmd)_writable() to
>> replace
On Mon, Nov 13, 2023 at 10:32:59AM +0900, Yoshihiro Shimoda wrote:
> Since meaning of .func_conf_select is difficult to understand,
> rename it to .get_dbi_offset.
This change looks good. Thanks.
Reviewed-by: Serge Semin
There are redundant initializers will have been left after this patch
is
Hi Shengjiu,
On 10/11/2023 06:48, Shengjiu Wang wrote:
> Fixed point controls are used by the user to configure
> a fixed point value in 64bits, which Q31.32 format.
>
> Signed-off-by: Shengjiu Wang
This patch adds a new control type. This is something that also needs to be
tested by
On Mon Nov 13, 2023 at 7:57 PM AEST, Uwe Kleine-König wrote:
> On Mon, Nov 13, 2023 at 07:45:27PM +1000, Nicholas Piggin wrote:
> > On Mon Nov 6, 2023 at 7:44 AM AEST, Uwe Kleine-König wrote:
> > > The function hvc_remove() returns zero unconditionally. Make it return
> > > void instead to make it
Christophe Leroy writes:
> Le 07/11/2023 à 14:34, Aneesh Kumar K.V a écrit :
>> Christophe Leroy writes:
>>
>>> Le 31/10/2023 à 11:15, Aneesh Kumar K.V a écrit :
Christophe Leroy writes:
>>
>>
>> We are adding the pte flags check not the map addr check there. Something
>> like
On Thu Nov 2, 2023 at 11:23 PM AEST, Aneesh Kumar K.V wrote:
> There used to be a dependency on _PAGE_PRIVILEGED with pte_savedwrite.
> But that got dropped by
> commit 6a56ccbcf6c6 ("mm/autonuma: use can_change_(pte|pmd)_writable() to
> replace savedwrite")
>
> With this change numa fault pte
Hi Yoshihiro.
On Mon, Nov 13, 2023 at 10:32:58AM +0900, Yoshihiro Shimoda wrote:
> Since the name of dw_pcie_ep_ops indicates that it's for ep obviously,
> rename a member .ep_init to .init.
Thanks for the series. This change particularly looks good. But since
you are fixing the redundant
On Mon, 13 Nov 2023, Geert Uytterhoeven wrote:
Below is the list of build error/warning regressions/improvements in
v6.7-rc1[1] compared to v6.6[2].
Summarized:
- build errors: +20/-7
- build warnings: +24/-8
Note that there may be false regressions, as some logs are incomplete.
Still,
Hi Yoshihiro!
> This patch series is based on the latest pci.git / next branch.
[...]
Thank you for following up to tidy things up! Much appreciated.
Now, while you are looking at things, can you also take care about the
following:
drivers/pci/controller/dwc/pcie-rcar-gen4.c:439:15:
On Mon, Nov 13, 2023 at 07:45:27PM +1000, Nicholas Piggin wrote:
> On Mon Nov 6, 2023 at 7:44 AM AEST, Uwe Kleine-König wrote:
> > The function hvc_remove() returns zero unconditionally. Make it return
> > void instead to make it obvious that the caller doesn't need to do any
> > error handling.
Hi Shengjiu,
On 10/11/2023 06:48, Shengjiu Wang wrote:
> Audio signal processing has the requirement for memory to
> memory similar as Video.
>
> This patch is to add this support in v4l2 framework, defined
> new buffer type V4L2_BUF_TYPE_AUDIO_CAPTURE and
> V4L2_BUF_TYPE_AUDIO_OUTPUT, defined
On Mon Nov 6, 2023 at 7:44 AM AEST, Uwe Kleine-König wrote:
> The .remove() callback for a platform driver returns an int which makes
> many driver authors wrongly assume it's possible to do error handling by
> returning an error code. However the value returned is ignored (apart
> from emitting a
On Mon Nov 6, 2023 at 7:44 AM AEST, Uwe Kleine-König wrote:
> The function hvc_remove() returns zero unconditionally. Make it return
> void instead to make it obvious that the caller doesn't need to do any
> error handling. Accordingly drop the error handling from
> hvc_opal_remove().
>
>
Am 13.11.23 um 03:45 schrieb Michael Ellerman:
On Fri, 22 Sep 2023 10:04:54 +0200, Thomas Zimmermann wrote:
Clean up and rename fb_pgprotect() to work without struct file. Then
refactor the implementation for PowerPC. This change has been discussed
at [1] in the context of refactoring fbdev's
Hello,
On Thu, Oct 26, 2023 at 06:56:36PM -0500, Nathan Lynch wrote:
> Nathan Lynch via B4 Relay
> writes:
> > I have made changes to librtas to prefer the new interfaces and
> > verified that existing clients work correctly with the new code.
>
> Unfortunately I made a mistake in testing this
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