Messages in this thread | | | Date | Mon, 1 Jun 2020 19:09:03 +0200 | From | Borislav Petkov <> | Subject | [GIT PULL] x86/cache updates for v5.8 |
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Hi Linus,
please pull the resctrl pile for 5.8.
Thx.
--- The following changes since commit 0e698dfa282211e414076f9dc7e83c1c288314fd:
Linux 5.7-rc4 (2020-05-03 14:56:04 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_cache_updates_for_5.8
for you to fetch changes up to 0c4d5ba1b998e713815b7790d3db6ced0ae49489:
x86/resctrl: Support wider MBM counters (2020-05-06 18:08:32 +0200)
---------------------------------------------------------------- Add support for wider Memory Bandwidth Monitoring counters by querying their width from CPUID. As a prerequsite, streamline and unify the CPUID detection of the respective resource control attributes. By Reinette Chatre.
---------------------------------------------------------------- Reinette Chatre (7): x86/resctrl: Rename asm/resctrl_sched.h to asm/resctrl.h x86/cpu: Move resctrl CPUID code to resctrl/ x86/resctrl: Remove unnecessary RMID checks x86/resctrl: Query LLC monitoring properties once during boot x86/resctrl: Maintain MBM counter width per resource x86/resctrl: Support CPUID enumeration of MBM counter width x86/resctrl: Support wider MBM counters
MAINTAINERS | 2 +- arch/x86/include/asm/processor.h | 3 +- .../x86/include/asm/{resctrl_sched.h => resctrl.h} | 9 +++-- arch/x86/kernel/cpu/amd.c | 3 ++ arch/x86/kernel/cpu/common.c | 40 ---------------------- arch/x86/kernel/cpu/intel.c | 7 ++++ arch/x86/kernel/cpu/resctrl/core.c | 32 ++++++++++++++++- arch/x86/kernel/cpu/resctrl/ctrlmondata.c | 8 +++-- arch/x86/kernel/cpu/resctrl/internal.h | 15 ++++++-- arch/x86/kernel/cpu/resctrl/monitor.c | 27 ++++++++++----- arch/x86/kernel/cpu/resctrl/pseudo_lock.c | 2 +- arch/x86/kernel/cpu/resctrl/rdtgroup.c | 4 +-- arch/x86/kernel/process_32.c | 2 +- arch/x86/kernel/process_64.c | 2 +- 14 files changed, 91 insertions(+), 65 deletions(-) rename arch/x86/include/asm/{resctrl_sched.h => resctrl.h} (92%)
-- Regards/Gruss, Boris.
SUSE Software Solutions Germany GmbH, GF: Felix Imendörffer, HRB 36809, AG Nürnberg
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