Cherry-pick "Uncore PMU driver various fixes" #10
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jamieNguyenNVIDIA
commented
Aug 30, 2023
jamieNguyenNVIDIA
commented
Signed-off-by: Andrea Righi <[email protected]>
BugLink: https://bugs.launchpad.net/bugs/1786013 Signed-off-by: Andrea Righi <[email protected]>
BugLink: https://bugs.launchpad.net/bugs/1786013 Signed-off-by: Andrea Righi <[email protected]>
With the new annotations schema we don't need to adjust annotations via local-mangle anymore. Same about copying configs via copy-files. Signed-off-by: Andrea Righi <[email protected]>
Include debian.master/config/annotations and run updateconfigs. Signed-off-by: Andrea Righi <[email protected]>
Ignore: yes Signed-off-by: Andrea Righi <[email protected]>
BugLink: https://bugs.launchpad.net/bugs/2019126 Properties: no-test-build Signed-off-by: Andrea Righi <[email protected]>
Signed-off-by: Andrea Righi <[email protected]>
BugLink: https://bugs.launchpad.net/bugs/1786013 Signed-off-by: Andrea Righi <[email protected]>
BugLink: https://bugs.launchpad.net/bugs/1786013 Signed-off-by: Andrea Righi <[email protected]>
…dversion" This patch is required by Rust and it can potentially break user-space. It is safer to revert this in all the kernel backported to old releases. Signed-off-by: Andrea Righi <[email protected]>
Ignore: yes Signed-off-by: Andrea Righi <[email protected]>
BugLink: https://bugs.launchpad.net/bugs/2021604 Properties: no-test-build Signed-off-by: Andrea Righi <[email protected]>
Signed-off-by: Andrea Righi <[email protected]>
Ignore: yes Signed-off-by: Luke Nowakowski-Krijger <[email protected]>
We don't want to support or build rust in Jammy so override it in the local-mangle. Ignore: yes Signed-off-by: Luke Nowakowski-Krijger <[email protected]>
Using the default gcc-11 compiler in Jammy changes some gcc features so update them in the annotations. Ignore: yes Signed-off-by: Luke Nowakowski-Krijger <[email protected]>
Ignore: yes Signed-off-by: Luke Nowakowski-Krijger <[email protected]>
Replace the micellaneous changelog entries with an earlier revert with proper title and LP bug. Also move "enable rust only in the master kernel for amd64" commit to generic packaging resync. Ignore: yes Signed-off-by: Luke Nowakowski-Krijger <[email protected]>
BugLink: https://bugs.launchpad.net/bugs/2024539 Properties: no-test-build Signed-off-by: Luke Nowakowski-Krijger <[email protected]>
Signed-off-by: Luke Nowakowski-Krijger <[email protected]>
The build dependencies are configured to install rust, so it will be considered available. This should be as it is set in the parent. Ignore: yes Signed-off-by: Stefan Bader <[email protected]>
Fixup build adjusting the expected config setting for CONFIG_RUST_IS_AVAILABLE. The rust package gets installed by the build dependencies, so it will be available. We just not enable things for HWE kernels. Signed-off-by: Stefan Bader <[email protected]>
Change URL locations in getabis to linux-hwe-6.2, add new entry to the build#2 PPA, and drop the development URLs. Ignore: yes Signed-off-by: Stefan Bader <[email protected]>
Ignore: yes Signed-off-by: Stefan Bader <[email protected]>
BugLink: https://bugs.launchpad.net/bugs/2026752 Properties: no-test-build Signed-off-by: Stefan Bader <[email protected]>
Signed-off-by: Stefan Bader <[email protected]>
BugLink: https://bugs.launchpad.net/bugs/1786013 Signed-off-by: Stefan Bader <[email protected]>
With updated pahole we have Rust potentially available. Adjust the annotations file to keep it disabled. Ignore: yes Signed-off-by: Stefan Bader <[email protected]>
This feature is now available in Lunar and Jammy so we no longer need an adjustment for the HWE kernel. Ignore: yes Signed-off-by: Stefan Bader <[email protected]>
Signed-off-by: Ian May <[email protected]>
Signed-off-by: Ian May <[email protected]>
Ignore: yes Signed-off-by: Ian May <[email protected]>
There is a compile error with the current nvidia-fs package. Removing module inclusion until resolved. Signed-off-by: Ian May <[email protected]>
BugLink: https://bugs.launchpad.net/bugs/2029878 Properties: no-test-build Signed-off-by: Ian May <[email protected]>
Signed-off-by: Ian May <[email protected]>
This reverts commit 8805fa9. Acked-by: Jose Ogando <[email protected]> Acked-by: Ian May <[email protected]> Signed-off-by: Brad Figg <[email protected]>
…rnel BugLink: https://bugs.launchpad.net/bugs/1982519 With this change, the NVMe and NVMeOF driver would be enabled to support GPUDirectStorage(GDS). The change is around nvme/nvme rdma map_data() and unmap_data(), where the IO request is first intercepted to check for GDS pages and if it is a GDS page then the request is served by GDS driver component called nvidia-fs, else the request would be served by the standard NVMe driver code. Signed-off-by: Sourab Gupta <[email protected]> Acked-by: Rebanta Mitra <[email protected]> Acked-by: Prashant Prabhu <[email protected]> Acked-by: Brad Figg <[email protected]> Acked-by: Jose Ogando <[email protected]> Acked-by: Ian May <[email protected]> Signed-off-by: Brad Figg <[email protected]>
… a pasid support BugLink: https://bugs.launchpad.net/bugs/2031320 When an iommu_domain is set to IOMMU_DOMAIN_IDENTITY, the driver would skip the allocation of a CD table and set the CONFIG field of the STE to STRTAB_STE_0_CFG_BYPASS. This works well for devices that only have one substream, i.e. PASID disabled. However, there could be a use case, for a pasid capable device, that allows bypassing the translation at the default substream while still enabling the pasid feature, which means the driver should not skip the allocation of a CD table nor simply bypass the CONFIG field. Instead, the S1DSS field should be set to STRTAB_STE_1_S1DSS_BYPASS and the SHCFG field should be set to STRTAB_STE_1_SHCFG_INCOMING. Add s1dss in struct arm_smmu_s1_cfg, to allow a configuration in the finalise() to support this use case. Also, according to "13.5 Summary of attribute/permission configuration fields" in the reference manual, the SHCFG field value is irrelevant. So, set the SHCFG field of the STE always to STRTAB_STE_1_SHCFG_INCOMING for simplification. Signed-off-by: Nicolin Chen <[email protected]> Reviewed-by: Pritesh Raithatha <[email protected]> Acked-by: Jamie Nguyen <[email protected]> Acked-by: Nicolin Chen <[email protected]> Acked-by: Brad Figg <[email protected]> Acked-by: Jose Ogando <[email protected]> Acked-by: Ian May <[email protected]> Signed-off-by: Brad Figg <[email protected]>
Ignore: yes Signed-off-by: Ian May <[email protected]>
BugLink: https://bugs.launchpad.net/bugs/2031342 Properties: no-test-build Signed-off-by: Ian May <[email protected]>
Signed-off-by: Brad Figg <[email protected]> Signed-off-by: Ian May <[email protected]>
Signed-off-by: Brad Figg <[email protected]> Signed-off-by: Ian May <[email protected]>
Signed-off-by: Ian May <[email protected]>
BugLink: https://bugs.launchpad.net/bugs/2031584 Signed-off-by: Sourab Gupta <[email protected]> Acked-by: Brad Figg <[email protected]> Acked-by: Ian May <[email protected]> Acked-by: Jacob Martin <[email protected]> Signed-off-by: Brad Figg <[email protected]>
BugLink: https://bugs.launchpad.net/bugs/1786013 Signed-off-by: Brad Figg <[email protected]>
BugLink: https://bugs.launchpad.net/bugs/1786013 Signed-off-by: Brad Figg <[email protected]>
Signed-off-by: Brad Figg <[email protected]>
Ignore: yes Signed-off-by: Brad Figg <[email protected]>
BugLink: https://bugs.launchpad.net/bugs/2033312 Properties: no-test-build Signed-off-by: Brad Figg <[email protected]>
Signed-off-by: Brad Figg <[email protected]>
Fix warning message from smatch tool: | smatch warnings: | drivers/perf/arm_cspmu/arm_cspmu.c:1075 arm_cspmu_find_cpu_container() | warn: variable dereferenced before check 'cpu_dev' (see line 1073) Reported-by: kernel test robot <[email protected]> Reported-by: Dan Carpenter <[email protected]> Link: https://lore.kernel.org/r/[email protected]/ Reviewed-by: Suzuki K Poulose <[email protected]> Signed-off-by: Besar Wicaksono <[email protected]> Acked-by: Randy Dunlap <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Will Deacon <[email protected]> (cherry picked from commit 16e1583) Acked-by: Jamie Nguyen <[email protected]>
Don't try to set irq affinity if PMU doesn't have an overflow interrupt. Fixes: e37dfd6 ("perf: arm_cspmu: Add support for ARM CoreSight PMU driver") Signed-off-by: Ilkka Koskinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Will Deacon <[email protected]> (cherry picked from commit 225d757) Acked-by: Jamie Nguyen <[email protected]>
ARM_CSPMU_EVENT_ATTR() defines a struct perf_pmu_events_attr, so arm_cspmu_sysfs_event_show() should not be interpreting it as struct dev_ext_attribute. Fixes: e37dfd6 ("perf: arm_cspmu: Add support for ARM CoreSight PMU driver") Reviewed-by: Suzuki K Poulose <[email protected]> Reviewed-and-tested-by: Ilkka Koskinen <[email protected]> Signed-off-by: Robin Murphy <[email protected]> Link: https://lore.kernel.org/r/27c0804af64007b2400abbc40278f642ee6a0a29.1685983270.git.robin.murphy@arm.com Signed-off-by: Will Deacon <[email protected]> (cherry picked from commit 71e0cb3) Acked-by: Jamie Nguyen <[email protected]>
Don't register a resource for the second page unless the dual-page extension flag is actually present to say it's valid. CC: Lorenzo Pieralisi <[email protected]> CC: Sudeep Holla <[email protected]> Reviewed-by: Suzuki K Poulose <[email protected]> Reviewed-by: Hanjun Guo <[email protected]> Reviewed-and-tested-by: Ilkka Koskinen <[email protected]> Signed-off-by: Robin Murphy <[email protected]> Acked-by: Lorenzo Pieralisi <[email protected]> Link: https://lore.kernel.org/r/63b34656e1f7b41bcb458fb6d7496e04db757e0d.1685983270.git.robin.murphy@arm.com Signed-off-by: Will Deacon <[email protected]> (cherry picked from commit 87b3b6d) Acked-by: Jamie Nguyen <[email protected]>
Build-wise, the ACPI dependency consists of only a couple of things which could probably stand being factored out into ACPI helpers anyway. However for the immediate concern of working towards Devicetree support here, it's easy enough to make a few tweaks to contain the affected code locally, such that we can relax the Kconfig dependency. Reviewed-and-Tested-by: Suzuki K Poulose <[email protected]> Reviewed-by: Ilkka Koskinen <[email protected]> Signed-off-by: Robin Murphy <[email protected]> Link: https://lore.kernel.org/r/9d126711c7498b199b3e6f5cf48ca60ffb9df54c.1685983270.git.robin.murphy@arm.com Signed-off-by: Will Deacon <[email protected]> (cherry picked from commit f9bd34e) Acked-by: Jamie Nguyen <[email protected]>
The functional paths of the driver need not care about ACPI, so abstract the property of atomic doubleword access as its own flag (repacking the structure for a better fit). We also do not need to go poking directly at the APMT for standard resources which the ACPI layer has already dealt with, so deal with the optional MMIO page and interrupt in the normal firmware-agnostic manner. The few remaining portions of probing that *are* APMT-specific can still easily retrieve the APMT pointer as needed without us having to carry a duplicate copy around everywhere. Reviewed-by: Suzuki K Poulose <[email protected]> Signed-off-by: Robin Murphy <[email protected]> Reviewed-and-tested-by: Ilkka Koskinen <[email protected]> Link: https://lore.kernel.org/r/88f97268603e1aa6016d178982a1dc2861f6770d.1685983270.git.robin.murphy@arm.com Signed-off-by: Will Deacon <[email protected]> (cherry picked from commit d2e3bb5) Acked-by: Jamie Nguyen <[email protected]>
Add missing MODULE_DEVICE_TABLE definition to generate modalias, which enables module autoloading. Signed-off-by: Ilkka Koskinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Will Deacon <[email protected]> (cherry picked from commit 7e51d05) Acked-by: Jamie Nguyen <[email protected]>
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