linux

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Files

Masahiro Yamada a46aba14cf cxl: remove CONFIG_CXL_PMU entry in drivers/cxl/Kconfig

Commit 5d7107c727 ("perf: CXL Performance Monitoring Unit driver")
added the config entries for CXL_PMU in drivers/cxl/Kconfig and
drivers/perf/Kconfig, so it can be toggled from multiple locations:

[1] Device Drivers
     -> PCI support
       -> CXL (Compute Expres Link) Devices
         -> CXL Performance Monitoring Unit

[2] Device Drivers
     -> Performance monitor support
       -> CXL Performance Monitoring Unit

This complicates things, and nobody else does this.

I kept the one in drivers/perf/Kconfig because CONFIG_CXL_PMU controls
the compilation of drivers/perf/cxl_pmu.c.

Acked-by: Davidlohr Bueso <dave@stgolabs.net>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

2024-03-27 01:58:34 +09:00

core

Merge tag 'trace-v6.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2024-03-18 15:11:44 -07:00

acpi.c

ACPI: HMAT / cxl: Add retrieval of generic port coordinates for both access classes

2024-03-12 12:34:11 -07:00

cxl.h

cxl/region: Add memory hotplug notifier for cxl region

2024-03-12 12:34:12 -07:00

cxlmem.h

cxl: Change 'struct cxl_memdev_state' *_perf_list to single 'struct cxl_dpa_perf'