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from f1a3944c860b Merge tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linu [...] new f37bb5486ea5 Revert "drm/meson: vclk: fix calculation of 59.94 fraction [...] new 1017560164b6 drm/meson: use unsigned long long / Hz for frequency types new 095c8e61f4c7 drm: panel: jd9365da: fix reset signal polarity in unprepare new a5f793e16ad8 Merge tag 'drm-misc-fixes-2025-04-22' of https://gitlab.fr [...] new cfa00a625f1c drm/exynos: Remove unnecessary checking new 0253dadc772e drm/exynos/vidi: Remove redundant error handling in vidi_g [...] new 30b66dd0523d drm/exynos: fixed a spelling error new e8de68ba86f4 drm/exynos: exynos7_drm_decon: Consstify struct decon_data new c171ad1e8166 drm/exynos: Fix spelling mistake "enqueu" -> "enqueue" new fdfabdc2b769 Merge tag 'exynos-drm-fixes-for-v6.15-rc4' of git://git.ke [...] new 5cf3c602df88 drm/amdgpu: Use allowed_domains for pinning dmabufs new 5e56935b519b drm/amdgpu: Don't pin VRAM without DMABUF_MOVE_NOTIFY new 7eb287beeb60 drm/amd/display: Fix gpu reset in multidisplay config new 67fe574651c7 drm/amd/display: Force full update in gpu reset new 756c85e4d0dd drm/amd/display: Enable urgent latency adjustment on DCN35 new a92741e72f91 drm/amdgpu: Allow P2P access through XGMI new 870bea21fdf8 drm/amd/display: Fix ACPI edid parsing on some Lenovo systems new d59bddce49bf drm/amd/display: Use 16ms AUX read interval for LTTPR with [...] new 6ed0dc3fd395 drm/amd/display: Default IPS to RCG_IN_ACTIVE_IPS2_IN_OFF new b316727a27d0 drm/amd/display: do not copy invalid CRTC timing info new 250130d2daaa Merge tag 'amd-drm-fixes-6.15-2025-04-23' of https://gitla [...] new fa573aefdf9b Merge tag 'drm-fixes-2025-04-26' of https://gitlab.freedes [...] new 4ea404fdbc39 lib: Ensure prime numbers tests are included in KUnit test runs new a16ebe51a6a5 Merge tag 'move-lib-kunit-v6.15-rc4' of git://git.kernel.o [...] new efabefb05aa1 openrisc: Refactor struct cpuinfo_or1k to reduce duplication new 0c4a6e79ef52 openrisc: Introduce new utility functions to flush and inv [...] new 4e6d24a309e6 openrisc: Add cacheinfo support new 20a43732736a Documentation: openrisc: Update mailing list new 66ffd2f31611 Documentation: openrisc: Update toolchain binaries URL new ec0c2d5359e2 Merge tag 'for-linus' of https://github.com/openrisc/linux new fb8e9f59d6f2 LoongArch: Select ARCH_USE_MEMTEST new bb0511d59db9 LoongArch: Make regs_irqs_disabled() more clear new cc73cc6bcdb5 LoongArch: Make do_xyz() exception handlers more robust new 2ef174b13344 LoongArch: Handle fp, lsx, lasx and lbt assembly symbols new c37325cbd91a LoongArch: Remove a bogus reference to ZONE_DMA new bd51834d1cf6 LoongArch: Return NULL from huge_pte_offset() for invalid PMD new 8b2d01fec800 LoongArch: KVM: Fix multiple typos of KVM code new 9ea86232a552 LoongArch: KVM: Fully clear some CSRs when VM reboot new 5add0dbbebd6 LoongArch: KVM: Fix PMU pass-through issue if VM exits to [...] new e742bd199092 Merge tag 'loongarch-fixes-6.15-1' of git://git.kernel.org [...] new 3318dc299b07 irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode() new a226e6540b0a Merge tag 'irq-urgent-2025-04-26' of git://git.kernel.org/ [...] new 0db61388b389 perf/core: Change to POLLERR for pinned events with error new 1a97fea9db9e perf/x86: Fix non-sampling (counting) events on certain x8 [...] new 86baa5499c46 Merge tag 'perf-urgent-2025-04-26' of git://git.kernel.org [...] new bbce3de72be5 sched/eevdf: Fix se->slice being set to U64_MAX and result [...] new 3d23ef05c324 Merge tag 'sched-urgent-2025-04-26' of git://git.kernel.or [...] new 83b2d345e178 x86/e820: Discard high memory that can't be addressed by 3 [...] new 4ce385f56434 x86/mm: Fix _pgd_alloc() for Xen PV mode new 032ce1ea9442 x86/boot: Work around broken busybox 'truncate' tool new 85fd85bc025a x86/insn: Fix CTEST instruction decoding new 06b31bdbf849 Merge tag 'x86-urgent-2025-04-26' of git://git.kernel.org/ [...]

The 52 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.

Summary of changes: Documentation/arch/openrisc/openrisc_port.rst | 12 +- .../zh_CN/arch/openrisc/openrisc_port.rst | 12 +- .../zh_TW/arch/openrisc/openrisc_port.rst | 12 +- arch/loongarch/Kconfig | 1 + arch/loongarch/include/asm/fpu.h | 39 +++-- arch/loongarch/include/asm/lbt.h | 10 +- arch/loongarch/include/asm/ptrace.h | 4 +- arch/loongarch/kernel/fpu.S | 6 + arch/loongarch/kernel/lbt.S | 4 + arch/loongarch/kernel/signal.c | 21 --- arch/loongarch/kernel/traps.c | 20 ++- arch/loongarch/kvm/intc/ipi.c | 4 +- arch/loongarch/kvm/main.c | 4 +- arch/loongarch/kvm/vcpu.c | 8 + arch/loongarch/mm/hugetlbpage.c | 2 +- arch/loongarch/mm/init.c | 3 - arch/openrisc/include/asm/cacheflush.h | 17 ++ arch/openrisc/include/asm/cpuinfo.h | 24 ++- arch/openrisc/kernel/Makefile | 2 +- arch/openrisc/kernel/cacheinfo.c | 104 +++++++++++ arch/openrisc/kernel/dma.c | 18 +- arch/openrisc/kernel/setup.c | 45 +---- arch/openrisc/mm/cache.c | 56 +++++- arch/openrisc/mm/init.c | 5 +- arch/x86/boot/Makefile | 2 +- arch/x86/events/core.c | 2 +- arch/x86/include/asm/pgalloc.h | 19 +- arch/x86/kernel/e820.c | 8 + arch/x86/kernel/machine_kexec_32.c | 4 +- arch/x86/lib/x86-opcode-map.txt | 4 +- arch/x86/mm/pgtable.c | 4 +- arch/x86/platform/efi/efi_64.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 52 +++++- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 41 ++--- .../drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 2 +- .../gpu/drm/amd/display/dc/dml/dcn35/dcn35_fpu.c | 4 +- .../dc/link/protocols/link_dp_training_8b_10b.c | 54 ++++-- drivers/gpu/drm/exynos/exynos7_drm_decon.c | 4 +- drivers/gpu/drm/exynos/exynos_drm_drv.c | 3 +- drivers/gpu/drm/exynos/exynos_drm_fimc.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_vidi.c | 3 - drivers/gpu/drm/meson/meson_drv.c | 2 +- drivers/gpu/drm/meson/meson_drv.h | 2 +- drivers/gpu/drm/meson/meson_encoder_hdmi.c | 29 +-- drivers/gpu/drm/meson/meson_vclk.c | 195 +++++++++++---------- drivers/gpu/drm/meson/meson_vclk.h | 13 +- drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c | 4 +- drivers/irqchip/irq-gic-v2m.c | 2 +- kernel/events/core.c | 4 +- kernel/sched/fair.c | 4 +- tools/arch/x86/lib/x86-opcode-map.txt | 4 +- tools/testing/kunit/configs/all_tests.config | 2 + 53 files changed, 548 insertions(+), 360 deletions(-) create mode 100644 arch/openrisc/kernel/cacheinfo.c