Changes in Makefile

0fc8f6200d2313278fbf4539bbab74677c685531 - Merge drm/drm-fixes into drm-misc-fixes

Mon, 27 Apr 2026 10:26:49 +0200

Merge drm/drm-fixes into drm-misc-fixesGetting fixes and updates from v7.1-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/arch/arm64/tools/Makefile

c43267e6794a36013fd495a4d81bf7f748fe4615 - Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Wed, 15 Apr 2026 01:48:56 +0200

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linuxPull arm64 updates from Catalin Marinas: "The biggest changes are MPAM enablement in drivers/resctrl and new PMU support under drivers/perf. On the core side, FEAT_LSUI lets futex atomic operations with EL0 permissions, avoiding PAN toggling. The rest is mostly TLB invalidation refactoring, further generic entry work, sysreg updates and a few fixes. Core features: - Add support for FEAT_LSUI, allowing futex atomic operations without toggling Privileged Access Never (PAN) - Further refactor the arm64 exception handling code towards the generic entry infrastructure - Optimise __READ_ONCE() with CONFIG_LTO=y and allow alias analysis through it Memory management: - Refactor the arm64 TLB invalidation API and implementation for better control over barrier placement and level-hinted invalidation - Enable batched TLB flushes during memory hot-unplug - Fix rodata=full block mapping support for realm guests (when BBML2_NOABORT is available) Perf and PMU: - Add support for a whole bunch of system PMUs featured in NVIDIA's Tegra410 SoC (cspmu extensions for the fabric and PCIe, new drivers for CPU/C2C memory latency PMUs) - Clean up iomem resource handling in the Arm CMN driver - Fix signedness handling of AA64DFR0.{PMUVer,PerfMon} MPAM (Memory Partitioning And Monitoring): - Add architecture context-switch and hiding of the feature from KVM - Add interface to allow MPAM to be exposed to user-space using resctrl - Add errata workaround for some existing platforms - Add documentation for using MPAM and what shape of platforms can use resctrl Miscellaneous: - Check DAIF (and PMR, where relevant) at task-switch time - Skip TFSR_EL1 checks and barriers in synchronous MTE tag check mode (only relevant to asynchronous or asymmetric tag check modes) - Remove a duplicate allocation in the kexec code - Remove redundant save/restore of SCS SP on entry to/from EL0 - Generate the KERNEL_HWCAP_ definitions from the arm64 hwcap descriptions - Add kselftest coverage for cmpbr_sigill() - Update sysreg definitions"* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (109 commits) arm64: rsi: use linear-map alias for realm config buffer arm64: Kconfig: fix duplicate word in CMDLINE help text arm64: mte: Skip TFSR_EL1 checks and barriers in synchronous tag check mode arm64/sysreg: Update ID_AA64SMFR0_EL1 description to DDI0601 2025-12 arm64/sysreg: Update ID_AA64ZFR0_EL1 description to DDI0601 2025-12 arm64/sysreg: Update ID_AA64FPFR0_EL1 description to DDI0601 2025-12 arm64/sysreg: Update ID_AA64ISAR2_EL1 description to DDI0601 2025-12 arm64/sysreg: Update ID_AA64ISAR0_EL1 description to DDI0601 2025-12 arm64/hwcap: Generate the KERNEL_HWCAP_ definitions for the hwcaps arm64: kexec: Remove duplicate allocation for trans_pgd ACPI: AGDI: fix missing newline in error message arm64: Check DAIF (and PMR) at task-switch time arm64: entry: Use split preemption logic arm64: entry: Use irqentry_{enter_from,exit_to}_kernel_mode() arm64: entry: Consistently prefix arm64-specific wrappers arm64: entry: Don't preempt with SError or Debug masked entry: Split preemption from irqentry_exit_to_kernel_mode() entry: Split kernel mode logic from irqentry_{enter,exit}() entry: Move irqentry_enter() prototype later entry: Remove local_irq_{enable,disable}_exit_to_user() ... List of files: /linux/arch/arm64/tools/Makefile

480a9e57cceaf42db6ff874dbfe91de201935035 - Merge branches 'for-next/misc', 'for-next/tlbflush', 'for-next/ttbr-macros-cleanup', 'for-next/kselftest', 'for-next/feat_lsui', 'for-next/mpam', 'for-next/hotplug-batched-tlbi', 'for-next/bbml2-fixes', 'for-next/sysreg', 'for-next/generic-entry' and 'for-next/acpi', remote-tracking branches 'arm64/for-next/perf' and 'arm64/for-next/read-once' into for-next/core

Fri, 10 Apr 2026 15:22:24 +0200

Merge branches 'for-next/misc', 'for-next/tlbflush', 'for-next/ttbr-macros-cleanup', 'for-next/kselftest', 'for-next/feat_lsui', 'for-next/mpam', 'for-next/hotplug-batched-tlbi', 'for-next/bbml2-fixes', 'for-next/sysreg', 'for-next/generic-entry' and 'for-next/acpi', remote-tracking branches 'arm64/for-next/perf' and 'arm64/for-next/read-once' into for-next/core* arm64/for-next/perf: : Perf updates perf/arm-cmn: Fix resource_size_t printk specifier in arm_cmn_init_dtc() perf/arm-cmn: Fix incorrect error check for devm_ioremap() perf: add NVIDIA Tegra410 C2C PMU perf: add NVIDIA Tegra410 CPU Memory Latency PMU perf/arm_cspmu: nvidia: Add Tegra410 PCIE-TGT PMU perf/arm_cspmu: nvidia: Add Tegra410 PCIE PMU perf/arm_cspmu: Add arm_cspmu_acpi_dev_get perf/arm_cspmu: nvidia: Add Tegra410 UCF PMU perf/arm_cspmu: nvidia: Rename doc to Tegra241 perf/arm-cmn: Stop claiming entire iomem region arm64: cpufeature: Use pmuv3_implemented() function arm64: cpufeature: Make PMUVer and PerfMon unsigned KVM: arm64: Read PMUVer as unsigned* arm64/for-next/read-once: : Fixes for __READ_ONCE() with CONFIG_LTO=y arm64, compiler-context-analysis: Permit alias analysis through __READ_ONCE() with CONFIG_LTO=y arm64: Optimize __READ_ONCE() with CONFIG_LTO=y* for-next/misc: : Miscellaneous cleanups/fixes arm64: rsi: use linear-map alias for realm config buffer arm64: Kconfig: fix duplicate word in CMDLINE help text arm64: mte: Skip TFSR_EL1 checks and barriers in synchronous tag check mode arm64/hwcap: Generate the KERNEL_HWCAP_ definitions for the hwcaps arm64: kexec: Remove duplicate allocation for trans_pgd arm64: mm: Use generic enum pgtable_level arm64: scs: Remove redundant save/restore of SCS SP on entry to/from EL0 arm64: remove ARCH_INLINE_** for-next/tlbflush: : Refactor the arm64 TLB invalidation API and implementation arm64: mm: __ptep_set_access_flags must hint correct TTL arm64: mm: Provide level hint for flush_tlb_page() arm64: mm: Wrap flush_tlb_page() around __do_flush_tlb_range() arm64: mm: More flags for __flush_tlb_range() arm64: mm: Refactor __flush_tlb_range() to take flags arm64: mm: Refactor flush_tlb_page() to use __tlbi_level_asid() arm64: mm: Simplify __flush_tlb_range_limit_excess() arm64: mm: Simplify __TLBI_RANGE_NUM() macro arm64: mm: Re-implement the __flush_tlb_range_op macro in C arm64: mm: Inline __TLBI_VADDR_RANGE() into __tlbi_range() arm64: mm: Push __TLBI_VADDR() into __tlbi_level() arm64: mm: Implicitly invalidate user ASID based on TLBI operation arm64: mm: Introduce a C wrapper for by-range TLB invalidation arm64: mm: Re-implement the __tlbi_level macro as a C function* for-next/ttbr-macros-cleanup: : Cleanups of the TTBR1_* macros arm64/mm: Directly use TTBRx_EL1_CnP arm64/mm: Directly use TTBRx_EL1_ASID_MASK arm64/mm: Describe TTBR1_BADDR_4852_OFFSET* for-next/kselftest: : arm64 kselftest updates selftests/arm64: Implement cmpbr_sigill() to hwcap test* for-next/feat_lsui: : Futex support using FEAT_LSUI instructions to avoid toggling PAN arm64: armv8_deprecated: Disable swp emulation when FEAT_LSUI present arm64: Kconfig: Add support for LSUI KVM: arm64: Use CAST instruction for swapping guest descriptor arm64: futex: Support futex with FEAT_LSUI arm64: futex: Refactor futex atomic operation KVM: arm64: kselftest: set_id_regs: Add test for FEAT_LSUI KVM: arm64: Expose FEAT_LSUI to guests arm64: cpufeature: Add FEAT_LSUI* for-next/mpam: (40 commits) : Expose MPAM to user-space via resctrl: : - Add architecture context-switch and hiding of the feature from KVM. : - Add interface to allow MPAM to be exposed to user-space using resctrl. : - Add errata workaoround for some existing platforms. : - Add documentation for using MPAM and what shape of platforms can use resctrl arm64: mpam: Add initial MPAM documentation arm_mpam: Quirk CMN-650's CSU NRDY behaviour arm_mpam: Add workaround for T241-MPAM-6 arm_mpam: Add workaround for T241-MPAM-4 arm_mpam: Add workaround for T241-MPAM-1 arm_mpam: Add quirk framework arm_mpam: resctrl: Call resctrl_init() on platforms that can support resctrl arm64: mpam: Select ARCH_HAS_CPU_RESCTRL arm_mpam: resctrl: Add empty definitions for assorted resctrl functions arm_mpam: resctrl: Update the rmid reallocation limit arm_mpam: resctrl: Add resctrl_arch_rmid_read() arm_mpam: resctrl: Allow resctrl to allocate monitors arm_mpam: resctrl: Add support for csu counters arm_mpam: resctrl: Add monitor initialisation and domain boilerplate arm_mpam: resctrl: Add kunit test for control format conversions arm_mpam: resctrl: Add support for 'MB' resource arm_mpam: resctrl: Wait for cacheinfo to be ready arm_mpam: resctrl: Add rmid index helpers arm_mpam: resctrl: Convert to/from MPAMs fixed-point formats arm_mpam: resctrl: Hide CDP emulation behind CONFIG_EXPERT ...* for-next/hotplug-batched-tlbi: : arm64/mm: Enable batched TLB flush in unmap_hotplug_range() arm64/mm: Reject memory removal that splits a kernel leaf mapping arm64/mm: Enable batched TLB flush in unmap_hotplug_range()* for-next/bbml2-fixes: : Fixes for realm guest and BBML2_NOABORT arm64: mm: Remove pmd_sect() and pud_sect() arm64: mm: Handle invalid large leaf mappings correctly arm64: mm: Fix rodata=full block mapping support for realm guests* for-next/sysreg: : arm64 sysreg updates arm64/sysreg: Update ID_AA64SMFR0_EL1 description to DDI0601 2025-12 arm64/sysreg: Update ID_AA64ZFR0_EL1 description to DDI0601 2025-12 arm64/sysreg: Update ID_AA64FPFR0_EL1 description to DDI0601 2025-12 arm64/sysreg: Update ID_AA64ISAR2_EL1 description to DDI0601 2025-12 arm64/sysreg: Update ID_AA64ISAR0_EL1 description to DDI0601 2025-12 arm64/sysreg: Update SMIDR_EL1 to DDI0601 2025-06* for-next/generic-entry: : More arm64 refactoring towards using the generic entry code arm64: Check DAIF (and PMR) at task-switch time arm64: entry: Use split preemption logic arm64: entry: Use irqentry_{enter_from,exit_to}_kernel_mode() arm64: entry: Consistently prefix arm64-specific wrappers arm64: entry: Don't preempt with SError or Debug masked entry: Split preemption from irqentry_exit_to_kernel_mode() entry: Split kernel mode logic from irqentry_{enter,exit}() entry: Move irqentry_enter() prototype later entry: Remove local_irq_{enable,disable}_exit_to_user() entry: Fix stale comment for irqentry_enter()* for-next/acpi: : arm64 ACPI updates ACPI: AGDI: fix missing newline in error message List of files: /linux/arch/arm64/tools/Makefile

abed23c3c44f565dc812563ac015be70dd61e97b - arm64/hwcap: Generate the KERNEL_HWCAP_ definitions for the hwcaps

Mon, 02 Mar 2026 23:53:16 +0100

arm64/hwcap: Generate the KERNEL_HWCAP_ definitions for the hwcapsCurrently for each hwcap we define both the HWCAPn_NAME definition which isexposed to userspace and a kernel internal KERNEL_HWCAP_NAME definitionwhich we use internally. This is tedious and repetitive, instead use ascript to generate the KERNEL_HWCAP_ definitions from the UAPI definitions.No functional changes intended.Signed-off-by: Mark Brown Signed-off-by: Catalin Marinas List of files: /linux/arch/arm64/tools/Makefile

c771600c6af14749609b49565ffb4cac2959710d - Merge drm/drm-next into drm-intel-gt-next

Wed, 05 Feb 2025 10:29:14 +0100

Merge drm/drm-next into drm-intel-gt-nextWe need4ba4f1afb6a9 ("perf: Generic hotplug support for a PMU with a scope")in order to land a i915 PMU simplification and a fix. That landed in 6.12and we are stuck at 6.9 so lets bump things forward.Signed-off-by: Tvrtko Ursulin List of files: /linux/arch/arm64/tools/Makefile

36ec807b627b4c0a0a382f0ae48eac7187d14b2b - Merge branch 'next' into for-linus

Fri, 20 Sep 2024 10:24:24 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.12 merge window. List of files: /linux/arch/arm64/tools/Makefile

f057b57270c2a17d3f45c177e9434fa5745caa48 - Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into next

Fri, 06 Sep 2024 06:49:07 +0200

Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into nextBring in changes removing support for platform data from matrix-keypaddriver. List of files: /linux/arch/arm64/tools/Makefile

66e72a01b60ae6950ddbb3585fdc1424d303e14b - Merge tag 'v6.11-rc1' into clk-meson-next

Mon, 29 Jul 2024 16:32:02 +0200

Merge tag 'v6.11-rc1' into clk-meson-nextLinux 6.11-rc1 List of files: /linux/arch/arm64/tools/Makefile

ee057c8c194b9283f4137b253b70e292693a39f0 - Merge tag 'v6.11-rc3' into trace/ring-buffer/core

Wed, 14 Aug 2024 22:56:42 +0200

Merge tag 'v6.11-rc3' into trace/ring-buffer/coreThe "reserve_mem" kernel command line parameter has been pulled intov6.11. Merge the latest -rc3 to allow the persistent ring buffer memory tobe able to be mapped at the address specified by the "reserve_mem" commandline parameter.Signed-off-by: Steven Rostedt (Google) List of files: /linux/arch/arm64/tools/Makefile

c8faf11cd192214e231626c3ee973a35d8fc33f2 - Merge tag 'v6.11-rc1' into for-6.12

Tue, 30 Jul 2024 21:30:11 +0200

Merge tag 'v6.11-rc1' into for-6.12Linux 6.11-rc1 List of files: /linux/arch/arm64/tools/Makefile

ed7171ff9fabc49ae6ed42fbd082a576473836fc - Merge drm/drm-next into drm-xe-next

Fri, 16 Aug 2024 19:05:54 +0200

Merge drm/drm-next into drm-xe-nextGet drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next forthe display side. This resolves the current conflict for theenable_display module parameter and allows further pending refactors.Signed-off-by: Lucas De Marchi List of files: /linux/arch/arm64/tools/Makefile

5c61f59824b5e46516ea5d0543ad7a8871567416 - Merge drm/drm-next into drm-misc-next

Mon, 12 Aug 2024 14:14:18 +0200

Merge drm/drm-next into drm-misc-nextGet drm-misc-next to the state of v6.11-rc2.Signed-off-by: Thomas Zimmermann List of files: /linux/arch/arm64/tools/Makefile

3663e2c4bc45fcdc71931fcbfcbfbf9b71f55c83 - Merge drm/drm-next into drm-intel-next

Thu, 01 Aug 2024 12:06:09 +0200

Merge drm/drm-next into drm-intel-nextSync with v6.11-rc1 in general, and specifically get the newBACKLIGHT_POWER_ constants for power states.Signed-off-by: Jani Nikula List of files: /linux/arch/arm64/tools/Makefile

4436e6da008fee87d54c038e983e5be9a6baf8fb - Merge branch 'linus' into x86/mm

Fri, 02 Aug 2024 14:10:55 +0200

Merge branch 'linus' into x86/mmBring x86 and selftests up to date List of files: /linux/arch/arm64/tools/Makefile

a1ff5a7d78a036d6c2178ee5acd6ba4946243800 - Merge drm/drm-fixes into drm-misc-fixes

Tue, 30 Jul 2024 09:09:23 +0200

Merge drm/drm-fixes into drm-misc-fixesLet's start the new drm-misc-fixes cycle by bringing in 6.11-rc1.Signed-off-by: Maxime Ripard List of files: /linux/arch/arm64/tools/Makefile

256a6f430562c163f1fa07576c4cd4e996e953dd - Merge tag 'asm-generic-6.11' into loongarch-next

Wed, 17 Jul 2024 11:07:11 +0200

Merge tag 'asm-generic-6.11' into loongarch-nextLoongArch architecture changes for 6.11 depend on the asm-genericchanges to avoid confliction, so merge them to create a base. List of files: /linux/arch/arm64/tools/Makefile

a23e1966932464e1c5226cb9ac4ce1d5fc10ba22 - Merge branch 'next' into for-linus

Mon, 15 Jul 2024 23:03:44 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.11 merge window. List of files: /linux/arch/arm64/tools/Makefile

6f47c7ae8c7afaf9ad291d39f0d3974f191a7946 - Merge tag 'v6.9' into next

Tue, 28 May 2024 06:37:18 +0200

Merge tag 'v6.9' into nextSync up with the mainline to bring in the new cleanup API. List of files: /linux/arch/arm64/tools/Makefile

60a2f25de7b8b785baee2932db932ae9a5b8c86d - Merge drm/drm-next into drm-intel-gt-next

Thu, 16 May 2024 09:33:01 +0200

Merge drm/drm-next into drm-intel-gt-nextSome display refactoring patches are needed in order to allow conflict-less merging.Signed-off-by: Tvrtko Ursulin List of files: /linux/arch/arm64/tools/Makefile

d80f2996b8502779c39221a9e7c9ea7e361c0ae4 - Merge tag 'asm-generic-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

Tue, 16 Jul 2024 21:09:03 +0200

Merge tag 'asm-generic-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-genericPull asm-generic updates from Arnd Bergmann: "Most of this is part of my ongoing work to clean up the system call tables. In this bit, all of the newer architectures are converted to use the machine readable syscall.tbl format instead in place of complex macros in include/uapi/asm-generic/unistd.h. This follows an earlier series that fixed various API mismatches and in turn is used as the base for planned simplifications. The other two patches are dead code removal and a warning fix"* tag 'asm-generic-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: vmlinux.lds.h: catch .bss..L* sections into BSS") fixmap: Remove unused set_fixmap_offset_io() riscv: convert to generic syscall table openrisc: convert to generic syscall table nios2: convert to generic syscall table loongarch: convert to generic syscall table hexagon: use new system call table csky: convert to generic syscall table arm64: rework compat syscall macros arm64: generate 64-bit syscall.tbl arm64: convert unistd_32.h to syscall.tbl format arc: convert to generic syscall table clone3: drop __ARCH_WANT_SYS_CLONE3 macro kbuild: add syscall table generation to scripts/Makefile.asm-headers kbuild: verify asm-generic header list loongarch: avoid generating extra header files um: don't generate asm/bpf_perf_event.h csky: drop asm/gpio.h wrapper syscalls: add generic scripts/syscall.tbl List of files: /linux/arch/arm64/tools/Makefile