Re: [PATCH v3 1/2] PCI/AER: Fix missing uevent on recovery when a reset is requested

2025-07-31 Thread Lukas Wunner
On Thu, Jul 31, 2025 at 10:04:38AM -0700, Sathyanarayanan Kuppuswamy wrote: > On 7/31/25 6:01 AM, Lukas Wunner wrote: > > +++ b/drivers/pci/pcie/err.c > > @@ -165,6 +165,12 @@ static int report_resume(struct pci_dev *dev, void > > *data) > > return 0; > > } > > +static int report_disconnect(

Re: [PATCH 07/33] tty: vt: use _IO() to define ioctl numbers

2025-07-31 Thread Jiri Slaby
On 31. 07. 25, 22:58, Nicolas Pitre wrote: On Thu, 31 Jul 2025, Christophe Leroy wrote: Le 31/07/2025 à 16:35, Christophe Leroy a écrit : Hi Jiri, Le 11/06/2025 à 12:02, Jiri Slaby (SUSE) a écrit : _IO*() is the proper way of defining ioctl numbers. All these vt numbers were synthetically

[PATCH] powerpc/64: Drop unnecessary 'rc' variable

2025-07-31 Thread Xichao Zhao
Simplify the code to enhance readability and maintain a consistent coding style. Signed-off-by: Xichao Zhao --- arch/powerpc/kernel/setup_64.c | 5 + 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 7284c8021

Re: [PATCH] powerpc/mm: Switch MMU context on hash MMU if SLB preload cache is aged

2025-07-31 Thread Donet Tom
Hi Ritesh On 7/31/25 11:40 PM, Ritesh Harjani (IBM) wrote: Donet Tom writes: On systems using the hash MMU, there is a software SLB preload cache that mirrors the entries loaded into the hardware SLB buffer. This preload cache is subject to periodic eviction — typically after every 256 contex

Re: [PATCH v2 1/1] dt-bindings: fsl: fsl,rcpm: Add #power-domain-cells

2025-07-31 Thread Frank Li
On Thu, Jul 31, 2025 at 08:32:57AM +0200, Krzysztof Kozlowski wrote: > On Thu, Jul 31, 2025 at 07:58:04AM +0200, Alexander Stein wrote: > > dtbs_check for ls1021.dtsi warns about unsupported property: > > power-controller@1ee2140 (fsl,ls1021a-rcpm): '#power-domain-cells' does > > not match any of

Re: [PATCH 07/33] tty: vt: use _IO() to define ioctl numbers

2025-07-31 Thread Nicolas Pitre
On Thu, 31 Jul 2025, Christophe Leroy wrote: > > > Le 31/07/2025 à 16:35, Christophe Leroy a écrit : > > Hi Jiri, > > > > Le 11/06/2025 à 12:02, Jiri Slaby (SUSE) a écrit : > >> _IO*() is the proper way of defining ioctl numbers. All these vt numbers > >> were synthetically built up the same wa

Re: [PATCH] powerpc/mm: Switch MMU context on hash MMU if SLB preload cache is aged

2025-07-31 Thread IBM
Donet Tom writes: > On systems using the hash MMU, there is a software SLB preload cache that > mirrors the entries loaded into the hardware SLB buffer. This preload > cache is subject to periodic eviction — typically after every 256 context > switches — to remove old entry. > > Currently, the ke

Re: [PATCH 0/8] dma-mapping: migrate to physical address-based API

2025-07-31 Thread Matthew Wilcox
Hi Robin, I don't know the DMA mapping code well and haven't reviewed this patch set in particular, but I wanted to comment on some of the things you say here. > Marek, I'm surprised that even you aren't seeing why that would at best be > pointless churn. The fundamental design of dma_map_page()

Re: [PATCH v3 1/2] PCI/AER: Fix missing uevent on recovery when a reset is requested

2025-07-31 Thread Sathyanarayanan Kuppuswamy
On 7/31/25 6:01 AM, Lukas Wunner wrote: On Wed, Jul 30, 2025 at 10:24:07PM +0200, Lukas Wunner wrote: On Wed, Jul 30, 2025 at 10:01:50PM +0200, Lukas Wunner wrote: On Wed, Jul 30, 2025 at 01:20:57PM +0200, Niklas Schnelle wrote: Since commit 7b42d97e99d3 ("PCI/ERR: Always report current reco

Re: [PATCH] powerpc/xmon: replace sizeof calculations with ARRAY_SIZE macro

2025-07-31 Thread Ruben Wauters
On Wed, 2025-07-30 at 08:14 +0200, Christophe Leroy wrote: > > > Le 20/07/2025 à 00:43, Ruben Wauters a écrit : > > [Vous ne recevez pas souvent de courriers de rubenr...@aol.com. > > Découvrez pourquoi ceci est important à > > https://aka.ms/LearnAboutSenderIdentification ] > > > > The calculat

Re: [PATCH 07/33] tty: vt: use _IO() to define ioctl numbers

2025-07-31 Thread Christophe Leroy
Le 31/07/2025 à 16:35, Christophe Leroy a écrit : Hi Jiri, Le 11/06/2025 à 12:02, Jiri Slaby (SUSE) a écrit : _IO*() is the proper way of defining ioctl numbers. All these vt numbers were synthetically built up the same way the _IO() macro does. So instead of implicit hex numbers, use _IO()

[PATCH] powerpc/mm: Switch MMU context on hash MMU if SLB preload cache is aged

2025-07-31 Thread Donet Tom
On systems using the hash MMU, there is a software SLB preload cache that mirrors the entries loaded into the hardware SLB buffer. This preload cache is subject to periodic eviction — typically after every 256 context switches — to remove old entry. Currently, the kernel skips the MMU context swit

Re: [PATCH 07/33] tty: vt: use _IO() to define ioctl numbers

2025-07-31 Thread Christophe Leroy
Hi Jiri, Le 11/06/2025 à 12:02, Jiri Slaby (SUSE) a écrit : _IO*() is the proper way of defining ioctl numbers. All these vt numbers were synthetically built up the same way the _IO() macro does. So instead of implicit hex numbers, use _IO() properly. To not change the pre-existing numbers, us

Switching VT failed after commit tty: vt: use _IO() to define ioctl numbers

2025-07-31 Thread Christian Zigotzky
Hi All, Xorg doesn’t start anymore after the commit tty: vt: use _IO() to define ioctl numbers. Error message: xf86OpenConsole: Switching VT failed. I tested it with QEMU with virtio-gpu-pci and VGA,vgamem_mb=256 with some Linux distributions today. I bisected today. tty: vt: use _IO() to d

Re: [PATCH v3 1/2] PCI/AER: Fix missing uevent on recovery when a reset is requested

2025-07-31 Thread Lukas Wunner
On Wed, Jul 30, 2025 at 01:20:57PM +0200, Niklas Schnelle wrote: > Since commit 7b42d97e99d3 ("PCI/ERR: Always report current recovery > status for udev") AER uses the result of error_detected() as parameter > to pci_uevent_ers(). As pci_uevent_ers() however does not handle > PCI_ERS_RESULT_NEED_RE

Re: [PATCH v3 1/2] PCI/AER: Fix missing uevent on recovery when a reset is requested

2025-07-31 Thread Lukas Wunner
On Wed, Jul 30, 2025 at 10:24:07PM +0200, Lukas Wunner wrote: > On Wed, Jul 30, 2025 at 10:01:50PM +0200, Lukas Wunner wrote: > > On Wed, Jul 30, 2025 at 01:20:57PM +0200, Niklas Schnelle wrote: > > > Since commit 7b42d97e99d3 ("PCI/ERR: Always report current recovery > > > status for udev") AER us

Re: PowerPC updates 6.17-1: Switching VT failed

2025-07-31 Thread Christian Zigotzky
Hi All, The PowerPC updates 6.17-1 aren’t responsible for this issue. I reverted the PowerPC updates 6.17-1 but Xorg doesn’t start. Cheers, Christian > On 30 July 2025 at 03:13 pm, Christian Zigotzky > wrote: > > Hi All, > > Could you please test Xorg with the latest Git kernel including th