Re: [PATCH v4 07/14] arm64: Add support for suppressing warning backtraces

On Wed, Mar 19, 2025 at 09:05:27AM +0100, Christophe Leroy wrote: > > Doesn't sparse and/or checkpatch complain about 0 being used in lieu of NULL > ? Sparse does have a "Using plain integer as NULL pointer" warning, yes. I can't apply this patchset and I haven't been following the conversation

Re: Using Restricted DMA for virtio-pci

On Sun, Mar 30, 2025 at 04:07:56PM +0100, David Woodhouse wrote: > On Sun, 2025-03-30 at 09:42 -0400, Michael S. Tsirkin wrote: > > On Fri, Mar 28, 2025 at 05:40:41PM +, David Woodhouse wrote: > > > On Fri, 2025-03-21 at 18:42 +, David Woodhouse wrote: > > > > > > > > > > I don't mind as s

Re: [linux-next-20250324]/tool/bpf/bpftool fails to complie on linux-next-20250324

On Tue, Mar 25, 2025 at 11:09:24AM +, Quentin Monnet wrote: > 2025-03-25 16:02 UTC+0530 ~ Venkat Rao Bagalkote > > Greetings!!! > > > > > > bpftool fails to complie on linux-next-20250324 repo. > > > > > > Error: > > > > make: *** No rule to make target 'bpftool', needed by '/home/linux/

[PATCH] dt-bindings: interrupt-controller: Convert fsl,mpic-msi to YAML

From: "J. Neuschäfer" As part of a larger effort to bring various PowerPC-related bindings into the YAML world, this patch converts msi-pic.txt to YAML and moves it into the bindings/interrupt-controller/ directory. The conversion may necessarily be a bit hard to read because the binding is quite

Re: [PATCH 0/9] Add support for configure and control of Hardware Trace Macro(HTM)

On 14/03/25 7:25 pm, Athira Rajeev wrote: H_HTM (Hardware Trace Macro) hypervisor call is an HCALL to export data from Hardware Trace Macro (HTM) function. The debugfs interface to export the HTM function data in a partition currently supports only dumping of HTM data in an lpar. Patchset add sup

Re: [PATCH V2 2/2] tools/perf/powerpc/util: Add support to handle compatible mode PVR for perf json events

On 3/21/25 4:04 PM, Christophe Leroy wrote: > Hi, > > Le 10/10/2024 à 16:51, Athira Rajeev a écrit : >> perf list picks the events supported for specific platform >> from pmu-events/arch/powerpc/. Example power10 events >> are in pmu-events/arch/powerpc/power10, power9 events are part >> of pmu

Re: [PATCH 5/6] mips: drop GENERIC_IOMAP wrapper

On Tue, Mar 18, 2025 at 10:13:35PM +0100, Arnd Bergmann wrote: > Thanks for the report, I missed that the generic ioport_map() function > is missing the PCI_IOBASE macro, we should probably remove that from > the asm-generic/io.h header and require architectures to define it > themselves, since the

[PATCH 2/4] PCI/ERR: Add support for resetting the slot in a platforms specific way

From: Manivannan Sadhasivam When the PCI error handling requires resetting the slot, reset it using the host bridge specific 'reset_slot' callback if available before calling the 'slot_reset' callback of the PCI drivers. The 'reset_slot' callback is responsible for resetting the given slot refer

[PATCH AUTOSEL 6.6 14/19] ASoC: fsl_audmix: register card device depends on 'dais' property

From: Shengjiu Wang [ Upstream commit 294a60e5e9830045c161181286d44ce669f88833 ] In order to make the audmix device linked by audio graph card, make 'dais' property to be optional. If 'dais' property exists, then register the imx-audmix card driver. otherwise, it should be linked by audio graph

Re: [PATCH] powerpc/prom_init: Fixup missing powermac #size-cells on i2s nodes

Rob Herring (Arm) wrote... > On some powermacs `i2s` nodes are missing `#size-cells` properties, > which is deprecated and now triggers a warning at boot since commit > 045b14ca5c36 ("of: WARN on deprecated #address-cells/#size-cells > handling"). Tested-by: Christoph Biedl Can confirm this mak

[linux-next-20250320][btrfs] Kernel OOPs while running btrfs/108

Greetings!!! I am observing Kernel oops while running brtfs/108 TC on IBM Power System. Repo: Linux-Next (next-20250320) Traces: [  418.392604] run fstests btrfs/108 at 2025-03-21 05:11:21 [  418.560137] Kernel attempted to read user page (0) - exploit attempt? (uid: 0) [  418.560156] BUG:

Re: [PATCH v2 08/12] lib/crc_kunit.c: add KUnit test suite for CRC library functions

On 3/23/25 08:35, Ard Biesheuvel wrote: [ ... ] kernel_neon_end() calls local_bh_enable() which apparently conflicts with the local_irq_disable() in above code. This seems to be an oversight on my part. Can you try the below please? diff --git a/arch/arm/include/asm/simd.h b/arch/arm/include/

[PATCH 1/1] arch/powerpc: Remove redundant typedef for bool

The custom 'bool' typedef in arch/powerpc/boot/types.h is incompatible with the C23 standard, where 'bool', 'true', and 'false' are now reserved keywords. With newer GCC versions (such as GCC 15), redefining 'bool' leads to compilation errors. For example: error: 'bool' cannot be defined via 't

Re: [PATCH] block: ps3disk: Use str_read_write() helper

On 4/1/25 5:21 AM, shao.ming...@zte.com.cn wrote: > From: Feng Wei > > Remove hard-coded strings by using the str_read_write() helper. > > Signed-off-by: Feng Wei > Signed-off-by: Shao Mingyin > --- > drivers/block/ps3disk.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff

Re: [PATCH] dt-bindings: interrupt-controller: Convert fsl,mpic-msi to YAML

On Thu, Apr 03, 2025 at 07:38:00PM +0200, J. Neuschäfer via B4 Relay wrote: > From: "J. Neuschäfer" > > As part of a larger effort to bring various PowerPC-related bindings > into the YAML world, this patch converts msi-pic.txt to YAML and moves > it into the bindings/interrupt-controller/ direct

[RFC net-next PATCH 13/13] powerpc: dts: Add compatible strings for Lynx PCSs

This adds appropriate compatible strings for Lynx PCSs on PowerPC QorIQ platforms. This also changes the node name to avoid warnings from ethernet-phy.yaml. Signed-off-by: Sean Anderson --- arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0-best-effort.dtsi | 3 ++- arch/powerpc/boot/dts/fsl/qoriq-f

Re: [PATCH net v2] net: ibmveth: make veth_pool_store stop hanging

Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Wed, 2 Apr 2025 10:44:03 -0500 you wrote: > v2: > - Created a single error handling unlock and exit in veth_pool_store > - Greatly expanded commit message with previous explanatory-only text > > Summary: Use rtnl_mute

[PATCH] soc: fsl: Do not enable DPAA2_CONSOLE by default during compile testing

Enabling the compile test should not cause automatic enabling of such drivers. Signed-off-by: Krzysztof Kozlowski --- drivers/soc/fsl/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/fsl/Kconfig b/drivers/soc/fsl/Kconfig index a1e0bc8c1757..47870e29c290 100

[PATCH 4/4] PCI: qcom: Add support for resetting the slot due to link down event

From: Manivannan Sadhasivam The PCIe link can go down under circumstances such as the device firmware crash, link instability, etc... When that happens, the PCIe slot needs to be reset to make it operational again. Currently, the driver is not handling the link down event, due to which the users

[PATCH 1/4] PCI/ERR: Remove misleading TODO regarding kernel panic

From: Manivannan Sadhasivam A PCI device is just another peripheral in a system. So failure to recover it, must not result in a kernel panic. So remove the TODO which is quite misleading. Signed-off-by: Manivannan Sadhasivam --- drivers/pci/pcie/err.c | 1 - 1 file changed, 1 deletion(-) diff

[PATCH 0/4] PCI: Add support for resetting the slots in a platform specific way

| 2 + 5 files changed, 140 insertions(+), 9 deletions(-) --- base-commit: 08733088b566b58283f0f12fb73f5db6a9a9de30 change-id: 20250404-pcie-reset-slot-730bfa71a202 Best regards, -- Manivannan Sadhasivam

Re: [PATCH 2/4] PCI/ERR: Add support for resetting the slot in a platforms specific way

On Fri, Apr 04, 2025 at 01:52:22PM +0530, Manivannan Sadhasivam via B4 Relay wrote: > When the PCI error handling requires resetting the slot, reset it using the > host bridge specific 'reset_slot' callback if available before calling the > 'slot_reset' callback of the PCI drivers. > > The 'reset