Patch Series

Subject x86,fs/resctrl: Support for Global Bandwidth Enforcement and Priviledge Level Zero Association
Author babu.moger@amd.com
Date 2026-01-21 21:12:39 +0000 UTC
Version
Cc akpm@linux-foundation.org arnd@arndb.de babu.moger@amd.com bhelgaas@google.com bp@alien8.de bsegall@google.com chang.seok.bae@intel.com corbet@lwn.net dapeng1.mi@linux.intel.com dave.hansen@linux.intel.com dave.martin@arm.com dietmar.eggemann@arm.com elena.reshetova@intel.com eranian@google.com feng.tang@linux.alibaba.com fvdl@google.com gautham.shenoy@amd.com hpa@zytor.com james.morse@arm.com juri.lelli@redhat.com kees@kernel.org kvm@vger.kernel.org linux-doc@vger.kernel.org linux-kernel@vger.kernel.org lirongqing@baidu.com manali.shukla@amd.com mario.limonciello@amd.com mgorman@suse.de mingo@redhat.com naveen@kernel.org pawan.kumar.gupta@linux.intel.com peternewman@google.com peterz@infradead.org pmladek@suse.com reinette.chatre@intel.com rostedt@goodmis.org seanjc@google.com tglx@kernel.org thomas.lendacky@amd.com tony.luck@intel.com vincent.guittot@linaro.org vschneid@redhat.com x86@kernel.org xin@zytor.com

Patches (19)

Name Content [All]
[RFC PATCH 01/19] x86,fs/resctrl: Add support for Global Bandwidth Enforcement (GLBE) [Body]
[RFC PATCH 02/19] x86,fs/resctrl: Add the resource for Global Memory Bandwidth Allocation [Body]
[RFC PATCH 03/19] fs/resctrl: Add new interface max_bandwidth [Body]
[RFC PATCH 04/19] fs/resctrl: Add the documentation for Global Memory Bandwidth Allocation [Body]
[RFC PATCH 05/19] x86,fs/resctrl: Add support for Global Slow Memory Bandwidth Allocation (GSMBA) [Body]
[RFC PATCH 06/19] x86,fs/resctrl: Add the resource for Global Slow Memory Bandwidth Enforcement(GLSBE) [Body]
[RFC PATCH 07/19] fs/resctrl: Add the documentation for Global Slow Memory Bandwidth Allocation [Body]
[RFC PATCH 08/19] x86/resctrl: Support Privilege-Level Zero Association (PLZA) [Body]
[RFC PATCH 09/19] x86/resctrl: Add plza_capable in rdt_resource data structure [Body]
[RFC PATCH 10/19] fs/resctrl: Expose plza_capable via control info file [Body]
[RFC PATCH 11/19] resctrl: Introduce PLZA static key enable/disable helpers [Body]
[RFC PATCH 12/19] x86/resctrl: Add data structures and definitions for PLZA configuration [Body]
[RFC PATCH 13/19] x86/resctrl: Add PLZA state tracking and context switch handling [Body]
[RFC PATCH 14/19] x86,fs/resctrl: Add the functionality to configure PLZA [Body]
[RFC PATCH 15/19] fs/resctrl: Introduce PLZA attribute in rdtgroup interface [Body]
[RFC PATCH 16/19] fs/resctrl: Implement rdtgroup_plza_write() to configure PLZA in a group [Body]
[RFC PATCH 17/19] fs/resctrl: Update PLZA configuration when cpu_mask changes [Body]
[RFC PATCH 18/19] x86/resctrl: Refactor show_rdt_tasks() to support PLZA task matching [Body]
[RFC PATCH 19/19] fs/resctrl: Add per-task PLZA enable support via rdtgroup [Body]

Session 2026-01-21

ID (for dev) 014ea316-f6f4-4f7f-a07d-137ff76dc432
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 053966c344dbd346e71305f530e91ea77916189f [Config] passed [Log]
[KASAN] Boot test: Base 053966c344dbd346e71305f530e91ea77916189f [Config] passed [Log]
[KASAN] Build Patched 053966c344dbd346e71305f530e91ea77916189f [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 053966c344dbd346e71305f530e91ea77916189f [Config] [patched] passed [Log]
[KASAN] Fuzzing 053966c344dbd346e71305f530e91ea77916189f [Config] 053966c344dbd346e71305f530e91ea77916189f [Config] [patched] passed [Log] [Artifacts]