[PATCH -resend] powerpc: Use dev_fwnode()

2025-07-22 Thread Jiri Slaby (SUSE)
irq_domain_create_simple() takes fwnode as the first argument. It can be extracted from the struct device using dev_fwnode() helper instead of using of_node with of_fwnode_handle(). So use the dev_fwnode() helper. Signed-off-by: Jiri Slaby (SUSE) Cc: Christophe Leroy Cc: Madhavan Srinivasan Cc

Re: [PATCH v2 2/2] powerpc/fprobe: fix updated fprobe for function-graph tracer

2025-07-22 Thread Venkat
Tested this patch by applying on top of mainline. Build and boot is successful. Also ran ftrace selftest, intended test passed and no new failures/errors introduced with this patch. Hence, Tested-by: Venkat Rao Bagalkote Regards, Venkat.

Re: [PATCH v2 1/2] powerpc/ftrace: support CONFIG_FUNCTION_GRAPH_RETVAL

2025-07-22 Thread Venkat
Tested this patch by applying on top of mainline. Build and boot is successful. Also ran ftrace selftest, intended test passed and no new failures/errors introduced with this patch. Hence, Tested-by: Venkat Rao Bagalkote Regards, Venkat.

[powerpc:next-test] BUILD SUCCESS 221e2869356d8bb0da59f6508aba6f52226d46a6

2025-07-22 Thread kernel test robot
allnoconfiggcc-15.1.0 arc allyesconfiggcc-15.1.0 arc nsimosci_hs_smp_defconfiggcc-15.1.0 arc randconfig-001-20250722gcc-10.5.0 arc randconfig-002-20250722gcc-11.5.0 arm

Re: [PATCH] arch:powerpc:tools This file was missing shebang line, so added it

2025-07-22 Thread Bhaskar Chowdhury
On 09:22 Wed 23 Jul 2025, Stephen Rothwell wrote: Hi Bhaskar, On Wed, 23 Jul 2025 03:29:36 +0530 Bhaskar Chowdhury wrote: This file was missing the shebang line, so added it. Signed-off-by: Bhaskar Chowdhury --- arch/powerpc/tools/head_check.sh | 1 + 1 file changed, 1 insertion(+) diff

Re: [PATCH] arch:powerpc:tools This file was missing shebang line, so added it

2025-07-22 Thread Stephen Rothwell
Hi Bhaskar, On Wed, 23 Jul 2025 03:29:36 +0530 Bhaskar Chowdhury wrote: > > This file was missing the shebang line, so added it. > > Signed-off-by: Bhaskar Chowdhury > --- > arch/powerpc/tools/head_check.sh | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/powerpc/tools/head_chec

[PATCH] arch:powerpc:tools This file was missing shebang line, so added it

2025-07-22 Thread Bhaskar Chowdhury
This file was missing the shebang line, so added it. Signed-off-by: Bhaskar Chowdhury --- arch/powerpc/tools/head_check.sh | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/tools/head_check.sh b/arch/powerpc/tools/head_check.sh index 689907cda996..a9cd06958921 100644 --- a/arch/po

Re: [PATCH v3 0/6] PowerNV PCIe Hotplug Driver Fixes

2025-07-22 Thread Bjorn Helgaas
[-> to: Madhavan, Michael, Mahesh; seeking acks] On Thu, Jul 17, 2025 at 06:27:52PM -0500, Bjorn Helgaas wrote: > On Tue, Jul 15, 2025 at 04:31:49PM -0500, Timothy Pearson wrote: > > Hello all, > > > > This series includes several fixes for bugs in the PowerNV PCIe hotplug > > driver that were di

Re: [PATCH 0/3] powerpc: Cleanup and convert to MSI parent domain

2025-07-22 Thread Nam Cao
> On Tue, Jul 22, 2025 at 02:05:55PM +0530, Gautam Menghani wrote: > > I am seeing a boot failure after applying this series on top of the pci > > tree [1]. Note that this error was seen on a system where I have a > > dedicated NVME. Systems without dedicated disk boot fine > > Thanks for the repo

Re: [PATCH v3 00/12] kasan: unify kasan_arch_is_ready() and remove arch-specific implementations

2025-07-22 Thread Sabyrzhan Tasbolatov
On Tue, Jul 22, 2025 at 3:59 AM Andrey Ryabinin wrote: > > > > On 7/17/25 4:27 PM, Sabyrzhan Tasbolatov wrote: > > > === Testing with patches > > > > Testing in v3: > > > > - Compiled every affected arch with no errors: > > > > $ make CC=clang LD=ld.lld AR=llvm-ar NM=llvm-nm STRIP=llvm-strip \ > >

[PATCH v3] vmcoreinfo: Track and log recoverable hardware errors

2025-07-22 Thread Breno Leitao
Introduce a generic infrastructure for tracking recoverable hardware errors (HW errors that did not cause a panic) and record them for vmcore consumption. This aids post-mortem crash analysis tools by preserving a count and timestamp for the last occurrence of such errors. Add centralized logging

Re: [PATCH v3 08/12] kasan/um: select ARCH_DEFER_KASAN and call kasan_init_generic

2025-07-22 Thread Sabyrzhan Tasbolatov
On Tue, Jul 22, 2025 at 4:00 AM Andrey Ryabinin wrote: > > > > On 7/17/25 4:27 PM, Sabyrzhan Tasbolatov wrote: > > UserMode Linux needs deferred KASAN initialization as it has a custom > > kasan_arch_is_ready() implementation that tracks shadow memory readiness > > via the kasan_um_is_ready flag.

Re: [PATCH v2 0/7] syscore: Pass context data to callbacks

2025-07-22 Thread Greg Kroah-Hartman
On Tue, Jul 22, 2025 at 03:56:40PM +0200, Thierry Reding wrote: > On Sat, Jul 19, 2025 at 08:52:41AM +0200, Greg Kroah-Hartman wrote: > > On Fri, Jul 18, 2025 at 03:49:37PM +0200, Thierry Reding wrote: > > > On Thu, Jul 17, 2025 at 02:11:41PM +0200, Greg Kroah-Hartman wrote: > > > > On Thu, Jul 17,

Re: [PATCH v3 07/12] kasan/loongarch: select ARCH_DEFER_KASAN and call kasan_init_generic

2025-07-22 Thread Sabyrzhan Tasbolatov
On Tue, Jul 22, 2025 at 4:00 AM Andrey Ryabinin wrote: > > > > On 7/17/25 4:27 PM, Sabyrzhan Tasbolatov wrote: > > > diff --git a/arch/loongarch/include/asm/kasan.h > > b/arch/loongarch/include/asm/kasan.h > > index 62f139a9c87..0e50e5b5e05 100644 > > --- a/arch/loongarch/include/asm/kasan.h > >

Re: [PATCH v2 0/7] syscore: Pass context data to callbacks

2025-07-22 Thread Thierry Reding
On Sat, Jul 19, 2025 at 08:52:41AM +0200, Greg Kroah-Hartman wrote: > On Fri, Jul 18, 2025 at 03:49:37PM +0200, Thierry Reding wrote: > > On Thu, Jul 17, 2025 at 02:11:41PM +0200, Greg Kroah-Hartman wrote: > > > On Thu, Jul 17, 2025 at 12:32:34PM +0200, Thierry Reding wrote: [...] > > struct sy

Re: [PATCH net-next v2] ibmveth: Add multi buffers rx replenishment hcall support

2025-07-22 Thread patchwork-bot+netdevbpf
Hello: This patch was applied to netdev/net-next.git (main) by Paolo Abeni : On Sat, 19 Jul 2025 05:13:56 -0400 you wrote: > This patch enables batched RX buffer replenishment in ibmveth by > using the new firmware-supported h_add_logical_lan_buffers() hcall > to submit up to 8 RX buffers in a s

Re: [PATCH 0/3] powerpc: Cleanup and convert to MSI parent domain

2025-07-22 Thread Nam Cao
On Tue, Jul 22, 2025 at 02:05:55PM +0530, Gautam Menghani wrote: > I am seeing a boot failure after applying this series on top of the pci > tree [1]. Note that this error was seen on a system where I have a > dedicated NVME. Systems without dedicated disk boot fine Thanks for the report. Using Q

Re: [PATCH] powerpc/eeh: parse AER registers

2025-07-22 Thread Narayana Murty N
On 2025/07/03 09:15 AM, Ganesh Goudar wrote: > parse AER uncorrectable and correctable error status > registers to print error type and severity. > > output looks like > EEH:AER Uncorrectable Error > EEH:AER Error Type: Data Link Protocol Error [Fatal] > > Signed-off-by: Ganesh Goudar > --- > a

[PATCH v2 2/2] powerpc/fprobe: fix updated fprobe for function-graph tracer

2025-07-22 Thread Aditya Bodkhe
From: Hari Bathini Since commit 4346ba160409 ("fprobe: Rewrite fprobe on function-graph tracer"), FPROBE depends on HAVE_FUNCTION_GRAPH_FREGS. With previous patch adding HAVE_FUNCTION_GRAPH_FREGS for powerpc, FPROBE can be enabled on powerpc. But with the commit b5fa903b7f7c ("fprobe: Add fprobe_

[PATCH v2 1/2] powerpc/ftrace: support CONFIG_FUNCTION_GRAPH_RETVAL

2025-07-22 Thread Aditya Bodkhe
commit a1be9ccc57f0 ("function_graph: Support recording and printing the return value of function") introduced support for function graph return value tracing. Additionally, commit a3ed4157b7d8 ("fgraph: Replace fgraph_ret_regs with ftrace_regs") further refactored and optimized the implementation

Re: [PATCH 0/3] powerpc: Cleanup and convert to MSI parent domain

2025-07-22 Thread Gautam Menghani
Hi, I am seeing a boot failure after applying this series on top of the pci tree [1]. Note that this error was seen on a system where I have a dedicated NVME. Systems without dedicated disk boot fine [2.119058] nvme nvme3: D3 entry latency set to 8 seconds [2.132609] xive: H_INT_GET_SOURC

Re: [PATCH] powerpc: pci-ioda: Optimize pnv_ioda_pick_m64_pe()

2025-07-22 Thread Jiri Slaby
On 20. 07. 25, 3:05, Yury Norov wrote: bitmap_empty() in pnv_ioda_pick_m64_pe() is O(N) and useless, because the following find_next_bit() does the same work. Drop it, and while there replace a while() loop with the dedicated for_each_set_bit(). Signed-off-by: Yury Norov --- arch/powerpc/pla