Re: [PATCH v2] powerpc: increase MIN RMA size for CAS negotiation

2024-12-06 Thread Michael Ellerman
Avnish Chouhan writes: > Change RMA size from 512 MB to 768 MB which will result > in more RMA at boot time for PowerPC. Did you consider just increasing it to 1GB? It's possible there's some folks running LPARs with less than 1GB, but they are unlikely to continue doing so by the time this cha

[PATCH] powerpc/pseries/iommu: IOMMU incorrectly marks MMIO range in DDW

2024-12-06 Thread Gaurav Batra
Power Hypervisor can possibily allocate MMIO window intersecting with Dynamic DMA Window (DDW) range, which is over 32-bit addressing. These MMIO pages needs to be marked as reserved so that IOMMU doesn't map DMA buffers in this range. The current code is not marking these pages correctly which i

Re: [PATCH v2 00/21] Converge on using secs_to_jiffies()

2024-12-06 Thread Easwar Hariharan
On 11/29/2024 4:57 AM, Przemek Kitszel wrote: > > [removed most non-list recipients, it's just too much] > > On 11/15/24 10:26 PM, Easwar Hariharan wrote: >> >> --- >> Changes in v2: >> - EDITME: describe what is new in this series revision. >> - EDITME: use bulletpoints and terse descriptions.

[PATCH] tools/perf/arch/powerpc: Add register mask for power11 PVR in extended regs

2024-12-06 Thread Athira Rajeev
Perf tools side uses extended mask to display the platform supported register names (with -I? option) to the user and also send this mask to the kernel to capture the extended registers as part of each sample. This mask value is decided based on the processor version ( from PVR ). Add PVR value fo

[PATCH V3] tools/perf/tests/shell/base_probe: Enhance print_overall_results to print summary information

2024-12-06 Thread Athira Rajeev
Currently print_overall_results prints the number of fails in the summary, example from base_probe tests in testsuite_probe: ## [ FAIL ] ## perf_probe :: test_invalid_options SUMMARY :: 11 failures found test_invalid_options contains multiple tests and out of that 11 failed. Sometimes it

Re: [PATCH net-next v3 00/10] net: freescale: ucc_geth: Phylink conversion

2024-12-06 Thread patchwork-bot+netdevbpf
Hello: This series was applied to netdev/net-next.git (main) by David S. Miller : On Tue, 3 Dec 2024 13:43:11 +0100 you wrote: > Hello everyone, > > This is V3 of the phylink conversion for ucc_geth. > > The main changes in this V3 are related to error handling in the patches > 1 and 10 to rep

[PATCH] xarray: port tests to kunit

2024-12-06 Thread Tamir Duberstein
Minimally rewrite the XArray unit tests to use kunit. This integrates nicely with existing kunit tools which produce nicer human-readable output compared to the existing machinery. Running the xarray tests before this change requires an obscure invocation ``` tools/testing/kunit/kunit.py run --ar

[PATCH v2] powerpc: increase MIN RMA size for CAS negotiation

2024-12-06 Thread Avnish Chouhan
Change RMA size from 512 MB to 768 MB which will result in more RMA at boot time for PowerPC. When PowerPC LPAR use/uses vTPM, Secure Boot or FADump, the 512 MB RMA memory is not sufficient for booting. With this 512 MB RMA, GRUB2 run out of memory and unable to load the necessary. Sometimes eve