-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hi Linus,
Please pull powerpc updates for 6.16: No conflicts that I am aware of. Thanks Notable out of area changes: Documentation/userspace-api/ioctl/ioctl-number.rst # 03c9d1a5a30d Documentation: Fix description format for powerpc RTAS ioctls MAINTAINERS # 8682a5749a3d MAINTAINERS: powerpc: Remove myself as a reviewer The following changes since commit 8ffd015db85fea3e15a77027fda6c02ced4d2444: Linux 6.15-rc2 (2025-04-13 11:54:49 -0700) are available in the git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-6.16-1 for you to fetch changes up to 8682a5749a3d2b416b57709115c0351b50c8efcb: MAINTAINERS: powerpc: Remove myself as a reviewer (2025-05-21 09:23:36 +0530) - ------------------------------------------------------------------ powerpc updates for 6.16 - Support for dynamic preemption - Migrate powerpc boards GPIO driver to new setter API - Added new PMU for KVM host-wide measurement - Enhancement to htmdump driver to support more functions - Added character device for couple RTAS supported APIs - Minor fixes and cleanup Thanks to: Amit Machhiwal, Athira Rajeev, Bagas Sanjaya, Bartosz Golaszewski, Christophe Leroy, Eddie James, Gaurav Batra, Gautam Menghani, Geert Uytterhoeven, Haren Myneni, Hari Bathini, Jiri Slaby (SUSE), Linus Walleij, Michal Suchanek, Naveen N Rao (AMD), Nilay Shroff, Ricardo B. Marlière, Ritesh Harjani (IBM), Sathvika Vasireddy, Shrikanth Hegde, Stephen Rothwell, Sourabh Jain, Thorsten Blum, Vaibhav Jain, Venkat Rao Bagalkote, Viktor Malik - ------------------------------------------------------------------ Amit Machhiwal (1): KVM: PPC: Book3S HV: Fix IRQ map warnings with XICS on pSeries KVM Guest Athira Rajeev (10): powerpc/pseries/htmdump: Add htm_hcall_wrapper to integrate other htm operations powerpc/pseries/htmdump: Add htm configure support to htmdump module powerpc/pseries/htmdump: Add htm start support to htmdump module powerpc/pseries/htmdump: Add htm status support to htmdump module powerpc/pseries/htmdump: Add htm info support to htmdump module powerpc/pseries/htmdump: Add htm setup support to htmdump module powerpc/pseries/htmdump: Add htm flags support to htmdump module powerpc/pseries/htmdump: Add htm capabilities support to htmdump module powerpc/pseries/htmdump: Add documentation for H_HTM debugfs interface powerpc/pseries/htmdump: Include header file to get is_kvm_guest() definition Bartosz Golaszewski (5): powerpc: sysdev/gpio: use new line value setter callbacks powerpc: 83xx/gpio: use new line value setter callbacks powerpc: 44x/gpio: use new line value setter callbacks powerpc: 52xx/gpio: use new line value setter callbacks powerpc: 8xx/gpio: use new line value setter callbacks Christophe Leroy (2): powerpc: Don't use --- in kernel logs powerpc/8xx: Reduce alignment constraint for kernel memory Eddie James (1): powerpc/crash: Fix non-smp kexec preparation Gaurav Batra (1): powerpc/pseries/iommu: Fix kmemleak in TCE table userspace view Gautam Menghani (1): powerpc/pseries/msi: Avoid reading PCI device registers in reduced power states Haren Myneni (9): powerpc/pseries: Define common functions for RTAS sequence calls powerpc/pseries: Define papr_indices_io_block for papr-indices ioctls powerpc/pseries: Add papr-indices char driver for ibm,get-indices powerpc/pseries: Add ibm,set-dynamic-indicator RTAS call support powerpc/pseries: Add ibm,get-dynamic-sensor-state RTAS call support powerpc/pseries: Add papr-platform-dump character driver for dump retrieval powerpc/pseries: Add a char driver for physical-attestation RTAS powerpc/pseries: Include linux/types.h in papr-platform-dump.h Documentation: Fix description format for powerpc RTAS ioctls Hari Bathini (2): powerpc64/ftrace: fix clobbered r15 during livepatching powerpc/bpf: fix JIT code size calculation of bpf trampoline Jiri Slaby (SUSE) (1): powerpc: do not build ppc_save_regs.o always Madhavan Srinivasan (1): powerpc/kernel: Fix ppc_save_regs inclusion in build Michal Suchanek (1): powerpc/boot: Fix build with gcc 15 Naveen N Rao (AMD) (1): MAINTAINERS: powerpc: Remove myself as a reviewer Shrikanth Hegde (1): powerpc: enable dynamic preemption Thorsten Blum (9): powerpc/ps3: Use str_write_read() in ps3_notification_read_write() powerpc: mpic: Use str_enabled_disabled() helper function KVM: powerpc: Enable commented out BUILD_BUG_ON() assertion fadump: Use str_yes_no() helper in fadump_show_config() powerpc: Transliterate author name and remove FIXME powerpc: Replace strcpy() with strscpy() in proc_ppc64_init() powerpc/mm/fault: Use str_write_read() helper function powerpc/powermac: Use str_enabled_disabled() and str_on_off() helpers powerpc/iommu: Use str_disabled_enabled() helper Vaibhav Jain (6): powerpc: Document APIv2 KVM hcall spec for Hostwide counters kvm powerpc/book3s-apiv2: Add support for Hostwide GSB elements kvm powerpc/book3s-apiv2: Add kunit tests for Hostwide GSB elements kvm powerpc/book3s-apiv2: Introduce kvm-hv specific PMU powerpc/kvm-hv-pmu: Implement GSB message-ops for hostwide counters powerpc/kvm-hv-pmu: Add perf-events for Hostwide counters Documentation/arch/powerpc/htm.rst | 104 +++++ Documentation/arch/powerpc/kvm-nested.rst | 40 +- Documentation/userspace-api/ioctl/ioctl-number.rst | 6 + MAINTAINERS | 1 - arch/powerpc/Kconfig | 11 +- arch/powerpc/boot/Makefile | 1 + arch/powerpc/boot/rs6000.h | 6 +- arch/powerpc/include/asm/guest-state-buffer.h | 35 +- arch/powerpc/include/asm/hvcall.h | 13 +- arch/powerpc/include/asm/plpar_wrappers.h | 20 +- arch/powerpc/include/asm/preempt.h | 16 + arch/powerpc/include/asm/rtas.h | 4 + arch/powerpc/include/uapi/asm/papr-indices.h | 41 ++ arch/powerpc/include/uapi/asm/papr-physical-attestation.h | 31 ++ arch/powerpc/include/uapi/asm/papr-platform-dump.h | 16 + arch/powerpc/kernel/Makefile | 2 - arch/powerpc/kernel/fadump.c | 6 +- arch/powerpc/kernel/interrupt.c | 6 +- arch/powerpc/kernel/iommu.c | 5 +- arch/powerpc/kernel/proc_powerpc.c | 3 +- arch/powerpc/kernel/process.c | 8 +- arch/powerpc/kernel/rtas.c | 8 +- arch/powerpc/kernel/trace/ftrace_entry.S | 2 +- arch/powerpc/kexec/crash.c | 5 +- arch/powerpc/kvm/Kconfig | 13 + arch/powerpc/kvm/book3s_hv.c | 20 +- arch/powerpc/kvm/book3s_hv_nestedv2.c | 6 + arch/powerpc/kvm/guest-state-buffer.c | 39 ++ arch/powerpc/kvm/test-guest-state-buffer.c | 214 +++++++++ arch/powerpc/kvm/timing.h | 4 - arch/powerpc/lib/vmx-helper.c | 2 +- arch/powerpc/mm/fault.c | 5 +- arch/powerpc/mm/nohash/8xx.c | 32 +- arch/powerpc/net/bpf_jit.h | 20 +- arch/powerpc/net/bpf_jit_comp.c | 33 +- arch/powerpc/net/bpf_jit_comp32.c | 6 - arch/powerpc/net/bpf_jit_comp64.c | 15 +- arch/powerpc/perf/Makefile | 2 + arch/powerpc/perf/kvm-hv-pmu.c | 435 +++++++++++++++++ arch/powerpc/platforms/44x/gpio.c | 7 +- arch/powerpc/platforms/52xx/mpc52xx_gpt.c | 6 +- arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c | 13 +- arch/powerpc/platforms/8xx/cpm1.c | 12 +- arch/powerpc/platforms/powermac/setup.c | 4 +- arch/powerpc/platforms/powermac/time.c | 3 +- arch/powerpc/platforms/ps3/device-init.c | 3 +- arch/powerpc/platforms/pseries/Makefile | 3 +- arch/powerpc/platforms/pseries/htmdump.c | 395 +++++++++++++++- arch/powerpc/platforms/pseries/iommu.c | 2 +- arch/powerpc/platforms/pseries/msi.c | 7 +- arch/powerpc/platforms/pseries/papr-indices.c | 488 ++++++++++++++++++++ arch/powerpc/platforms/pseries/papr-phy-attest.c | 288 ++++++++++++ arch/powerpc/platforms/pseries/papr-platform-dump.c | 411 +++++++++++++++++ arch/powerpc/platforms/pseries/papr-rtas-common.c | 311 +++++++++++++ arch/powerpc/platforms/pseries/papr-rtas-common.h | 61 +++ arch/powerpc/platforms/pseries/papr-vpd.c | 352 ++------------ arch/powerpc/sysdev/cpm_common.c | 6 +- arch/powerpc/sysdev/mpic.c | 7 +- arch/powerpc/xmon/xmon.c | 2 +- 59 files changed, 3146 insertions(+), 471 deletions(-) create mode 100644 Documentation/arch/powerpc/htm.rst create mode 100644 arch/powerpc/include/asm/preempt.h create mode 100644 arch/powerpc/include/uapi/asm/papr-indices.h create mode 100644 arch/powerpc/include/uapi/asm/papr-physical-attestation.h create mode 100644 arch/powerpc/include/uapi/asm/papr-platform-dump.h create mode 100644 arch/powerpc/perf/kvm-hv-pmu.c create mode 100644 arch/powerpc/platforms/pseries/papr-indices.c create mode 100644 arch/powerpc/platforms/pseries/papr-phy-attest.c create mode 100644 arch/powerpc/platforms/pseries/papr-platform-dump.c create mode 100644 arch/powerpc/platforms/pseries/papr-rtas-common.c create mode 100644 arch/powerpc/platforms/pseries/papr-rtas-common.h -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEqX2DNAOgU8sBX3pRpnEsdPSHZJQFAmgzy6oACgkQpnEsdPSH ZJS1VhAAsftkx1Gu6WV8njI6CX9agz3F0JJKm8eT3A8tZx8dfeko4IDgJSY4kZW8 BSt67AL12ZxCwo73scJF0sZIg/6CKMMV5qglWeWvONm4AJfs323H0UgdreSFvGXh ow63jZ7/feVAq77iynVpVTQoAFlX+7+JIL3b4eHOAGp9gn1q+0tyr4fvEarJgxtC BHOVywfo9GZKV/PoVQWqLCg70rILo0NUFmle6GxXUcShJ9ZcuAHzW48iYidzWMsW qFJj/l0S1wHhOVl+6vk3zrFEYT3VlR3YqXUfjN6FPT4VM/Ac7H7QL5S+0g+vQj7l UprO0JKiBSZRprMSnmcgTgRiph45g6No3dhEYL4mVkVsnEoGdGU3y6/vsfBnCBvi /un8vNNdD4aAn5Gu1BAjjpZ6Y2SK77l292OZ1XZw3KeWL57RSMl1GPL/j99ULO44 Rz121YTlWmOdIghiHTfMqPMZyuH10LLEAVTd82Zyds+M/lrI0OmXtz0X9pS2c/Ov 3wbFIJnhNI1NyrY4pLUgbHR6hjGTgdYoSs9Kc0wu/hMMJX/NcXDR0DSOxccGCmUy EelYHCFchBOjrGV/gdQTcDLV0UUVj1bKxndko4mzsOALF+YzModzx+gyUw9rJINc qZqirjg6NOCmvSsz5nw6zXQFlwZUlZMSVhj6FXeI/U1A7PX9tf8= =HTEY -----END PGP SIGNATURE-----
