Changes in Makefile

cb9f145f638d7afa633632a9290d6ad06caeb8ee - Merge remote-tracking branch 'drm/drm-next' into msm-next-robclark

Sat, 01 Nov 2025 12:47:30 +0000

Merge remote-tracking branch 'drm/drm-next' into msm-next-robclarkBack-merge drm-next to get caught up.Signed-off-by: Rob Clark List of files: /linux/drivers/platform/x86/amd/hfi/Makefile

8b87f67b4c87452e21721887fa8dec1f4c6b2b7c - Merge branch 'next' into for-linus

Wed, 08 Oct 2025 04:53:13 +0000

Merge branch 'next' into for-linusPrepare input updates for 6.18 merge window. List of files: /linux/drivers/platform/x86/amd/hfi/Makefile

f088104d837a991c65e51fa30bb4196169b3244d - Merge drm/drm-next into drm-intel-gt-next

Tue, 16 Sep 2025 10:53:20 +0000

Merge drm/drm-next into drm-intel-gt-nextBackmerge in order to get the commit: 048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")To drm-intel-gt-next as there are followup fixes to be applied.Signed-off-by: Joonas Lahtinen List of files: /linux/drivers/platform/x86/amd/hfi/Makefile

b4d90dbc4c1bc4bd3eb2d2989330af0eb95c98e8 - Merge drm/drm-next into drm-misc-next-fixes

Mon, 15 Sep 2025 08:23:28 +0000

Merge drm/drm-next into drm-misc-next-fixesBackmerging to drm-misc-next-fixes to get features and fixes fromv6.17-rc6.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/platform/x86/amd/hfi/Makefile

702fdf3513b045f596f836d9a4b8672c76f11834 - Merge drm/drm-next into drm-intel-next

Wed, 10 Sep 2025 12:01:42 +0000

Merge drm/drm-next into drm-intel-nextCatching up with some display dependencies.Signed-off-by: Rodrigo Vivi List of files: /linux/drivers/platform/x86/amd/hfi/Makefile

4b051897df2375414587a245ecb9bb1a4d26b3b8 - Merge tag 'v6.17-rc2' into HEAD

Thu, 21 Aug 2025 18:46:49 +0000

Merge tag 'v6.17-rc2' into HEADSync up with mainline to bring in changes to include/linux/sprintf.h List of files: /linux/drivers/platform/x86/amd/hfi/Makefile

ca994e8922f25f7fed2075098f185cf198109eaa - Merge drm/drm-next into drm-xe-next

Tue, 12 Aug 2025 12:58:37 +0000

Merge drm/drm-next into drm-xe-nextBring v6.17-rc1 to propagate commits from other subsystems, particularlyPCI, which has some new functions needed for SR-IOV integration.Signed-off-by: Lucas De Marchi List of files: /linux/drivers/platform/x86/amd/hfi/Makefile

8d2b0853add1d7534dc0794e3c8e0b9e8c4ec640 - Merge drm/drm-fixes into drm-misc-fixes

Mon, 11 Aug 2025 14:49:06 +0000

Merge drm/drm-fixes into drm-misc-fixesUpdating drm-misc-fixes to the state of v6.17-rc1. Begins a new releasecycle.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/platform/x86/amd/hfi/Makefile

08c51f5bddc81c8c97c1eb11861b0dc009e5ccd8 - Merge drm/drm-next into drm-misc-n

Mon, 11 Aug 2025 12:37:45 +0000

Merge drm/drm-next into drm-misc-nUpdating drm-misc-next to the state of v6.17-rc1. Begins a new releasecycle.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/platform/x86/amd/hfi/Makefile

a53d0cf7f1cb3182ad533ff5cacfa5fd29c419ad - Merge commit 'linus' into core/bugs, to resolve conflicts

Tue, 05 Aug 2025 09:15:34 +0000

Merge commit 'linus' into core/bugs, to resolve conflictsResolve conflicts with this commit that was developed in parallelduring the merge window: 8c8efa93db68 ("x86/bug: Add ARCH_WARN_ASM macro for BUG/WARN asm code sharing with Rust") Conflicts: arch/riscv/include/asm/bug.h arch/x86/include/asm/bug.hSigned-off-by: Ingo Molnar List of files: /linux/drivers/platform/x86/amd/hfi/Makefile

98e8f2c0e0930feee6a2538450c74d9d7de0a9cc - Merge tag 'x86-platform-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Wed, 30 Jul 2025 03:05:06 +0000

Merge tag 'x86-platform-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipPull x86 platform updates from Ingo Molnar: "This adds support for the AMD hardware feedback interface (HFI), by Perry Yuan"* tag 'x86-platform-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/itmt: Add debugfs file to show core priorities platform/x86/amd: hfi: Add debugfs support platform/x86/amd: hfi: Set ITMT priority from ranking data cpufreq/amd-pstate: Disable preferred cores on designs with workload classification x86/process: Clear hardware feedback history for AMD processors platform/x86: hfi: Add power management callback platform/x86: hfi: Add online and offline callback support platform/x86: hfi: Init per-cpu scores for each class platform/x86: hfi: Parse CPU core ranking data from shared memory platform/x86: hfi: Introduce AMD Hardware Feedback Interface Driver x86/msr-index: Add AMD workload classification MSRs MAINTAINERS: Add maintainer entry for AMD Hardware Feedback Driver Documentation/x86: Add AMD Hardware Feedback Interface documentation List of files: /linux/drivers/platform/x86/amd/hfi/Makefile

5d902ee5609a299748dc1f9eb56cf36ad3275ea9 - platform/x86: hfi: Introduce AMD Hardware Feedback Interface Driver

Mon, 09 Jun 2025 20:05:09 +0000

platform/x86: hfi: Introduce AMD Hardware Feedback Interface DriverThe AMD Heterogeneous core design and Hardware Feedback Interface (HFI)provide behavioral classification and a dynamically updated ranking tablefor the scheduler to use when choosing cores for tasks.There are two CPU core types defined: Classic and Dense. Classic cores arethe standard performance cores, while Dense cores are optimized for area andefficiency.Heterogeneous compute refers to CPU implementations that are comprisedof more than one architectural class, each with two capabilities. Thismeans each CPU reports two separate capabilities: "perf" and "eff".Each capability lists all core ranking numbers between 0 and 255, wherea higher number represents a higher capability.Heterogeneous systems can also extend to more than two architecturalclasses.The purpose of the scheduling feedback mechanism is to provide informationto the operating system scheduler in real time, allowing the scheduler todirect threads to the optimal core during task scheduling.All core ranking data are provided by the PMFW via a shared memory rankingtable, which the driver reads and uses to update core capabilities to thescheduler. When the hardware updates the table, it generates a platforminterrupt to notify the OS to read the new ranking table.Signed-off-by: Perry Yuan Co-developed-by: Mario Limonciello Signed-off-by: Mario Limonciello Signed-off-by: Borislav Petkov (AMD) Reviewed-by: Gautham R. Shenoy Reviewed-by: Shyam Sundar S K Acked-by: Ilpo Järvinen Link: https://bugzilla.kernel.org/show_bug.cgi?id=206537Link: https://lore.kernel.org/20250609200518.3616080-5-superm1@kernel.org List of files: /linux/drivers/platform/x86/amd/hfi/Makefile