linux/arch/powerpc/kvm
Linus Torvalds 5f6e430f93 powerpc updates for 6.2
- Add powerpc qspinlock implementation optimised for large system scalability and
    paravirt. See the merge message for more details.
 
  - Enable objtool to be built on powerpc to generate mcount locations.
 
  - Use a temporary mm for code patching with the Radix MMU, so the writable mapping is
    restricted to the patching CPU.
 
  - Add an option to build the 64-bit big-endian kernel with the ELFv2 ABI.
 
  - Sanitise user registers on interrupt entry on 64-bit Book3S.
 
  - Many other small features and fixes.
 
 Thanks to: Aboorva Devarajan, Angel Iglesias, Benjamin Gray, Bjorn Helgaas, Bo Liu, Chen
 Lifu, Christoph Hellwig, Christophe JAILLET, Christophe Leroy, Christopher M. Riedl, Colin
 Ian King, Deming Wang, Disha Goel, Dmitry Torokhov, Finn Thain, Geert Uytterhoeven,
 Gustavo A. R. Silva, Haowen Bai, Joel Stanley, Jordan Niethe, Julia Lawall, Kajol Jain,
 Laurent Dufour, Li zeming, Miaoqian Lin, Michael Jeanson, Nathan Lynch, Naveen N. Rao,
 Nayna Jain, Nicholas Miehlbradt, Nicholas Piggin, Pali Rohár, Randy Dunlap, Rohan McLure,
 Russell Currey, Sathvika Vasireddy, Shaomin Deng, Stephen Kitt, Stephen Rothwell, Thomas
 Weißschuh, Tiezhu Yang, Uwe Kleine-König, Xie Shaowen, Xiu Jianfeng, XueBing Chen, Yang
 Yingliang, Zhang Jiaming, ruanjinjie, Jessica Yu, Wolfram Sang.
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Merge tag 'powerpc-6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc updates from Michael Ellerman:

 - Add powerpc qspinlock implementation optimised for large system
   scalability and paravirt. See the merge message for more details

 - Enable objtool to be built on powerpc to generate mcount locations

 - Use a temporary mm for code patching with the Radix MMU, so the
   writable mapping is restricted to the patching CPU

 - Add an option to build the 64-bit big-endian kernel with the ELFv2
   ABI

 - Sanitise user registers on interrupt entry on 64-bit Book3S

 - Many other small features and fixes

Thanks to Aboorva Devarajan, Angel Iglesias, Benjamin Gray, Bjorn
Helgaas, Bo Liu, Chen Lifu, Christoph Hellwig, Christophe JAILLET,
Christophe Leroy, Christopher M. Riedl, Colin Ian King, Deming Wang,
Disha Goel, Dmitry Torokhov, Finn Thain, Geert Uytterhoeven, Gustavo A.
R. Silva, Haowen Bai, Joel Stanley, Jordan Niethe, Julia Lawall, Kajol
Jain, Laurent Dufour, Li zeming, Miaoqian Lin, Michael Jeanson, Nathan
Lynch, Naveen N. Rao, Nayna Jain, Nicholas Miehlbradt, Nicholas Piggin,
Pali Rohár, Randy Dunlap, Rohan McLure, Russell Currey, Sathvika
Vasireddy, Shaomin Deng, Stephen Kitt, Stephen Rothwell, Thomas
Weißschuh, Tiezhu Yang, Uwe Kleine-König, Xie Shaowen, Xiu Jianfeng,
XueBing Chen, Yang Yingliang, Zhang Jiaming, ruanjinjie, Jessica Yu,
and Wolfram Sang.

* tag 'powerpc-6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (181 commits)
  powerpc/code-patching: Fix oops with DEBUG_VM enabled
  powerpc/qspinlock: Fix 32-bit build
  powerpc/prom: Fix 32-bit build
  powerpc/rtas: mandate RTAS syscall filtering
  powerpc/rtas: define pr_fmt and convert printk call sites
  powerpc/rtas: clean up includes
  powerpc/rtas: clean up rtas_error_log_max initialization
  powerpc/pseries/eeh: use correct API for error log size
  powerpc/rtas: avoid scheduling in rtas_os_term()
  powerpc/rtas: avoid device tree lookups in rtas_os_term()
  powerpc/rtasd: use correct OF API for event scan rate
  powerpc/rtas: document rtas_call()
  powerpc/pseries: unregister VPA when hot unplugging a CPU
  powerpc/pseries: reset the RCU watchdogs after a LPM
  powerpc: Take in account addition CPU node when building kexec FDT
  powerpc: export the CPU node count
  powerpc/cpuidle: Set CPUIDLE_FLAG_POLLING for snooze state
  powerpc/dts/fsl: Fix pca954x i2c-mux node names
  cxl: Remove unnecessary cxl_pci_window_alignment()
  selftests/powerpc: Fix resource leaks
  ...
2022-12-19 07:13:33 -06:00
..
book3s_32_mmu_host.c powerpc/32s: move CTX_TO_VSID() into mmu-hash.h 2021-06-17 00:09:08 +10:00
book3s_32_mmu.c KVM: Use 'unsigned long' as kvm_for_each_vcpu()'s index 2021-12-08 04:24:15 -05:00
book3s_32_sr.S KVM: PPC: Book3S PR: Enable MSR_DR for switch_mmu_context() 2022-05-11 23:03:16 +10:00
book3s_64_entry.S powerpc/64: provide a helper macro to load r2 with the kernel TOC 2022-09-28 19:22:12 +10:00
book3s_64_mmu_host.c KVM: Rename mmu_notifier_* to mmu_invalidate_* 2022-08-19 04:05:41 -04:00
book3s_64_mmu_hv.c powerpc updates for 6.2 2022-12-19 07:13:33 -06:00
book3s_64_mmu_radix.c kvm: Add interruptible flag to __gfn_to_pfn_memslot() 2022-11-09 12:31:27 -05:00
book3s_64_mmu.c KVM: Use 'unsigned long' as kvm_for_each_vcpu()'s index 2021-12-08 04:24:15 -05:00
book3s_64_slb.S
book3s_64_vio.c KVM: PPC: Book3s: Use arg->size directly in kvm_vm_ioctl_create_spapr_tce() 2022-11-24 21:56:07 +11:00
book3s_emulate.c powerpc: fix typos in comments 2022-05-05 22:12:44 +10:00
book3s_exports.c
book3s_hv_builtin.c Merge branch 'topic/ppc-kvm' into next 2022-08-01 22:20:46 +10:00
book3s_hv_hmi.c KVM: PPC: Book3S HV P9: Remove subcore HMI handling 2021-11-24 21:09:03 +11:00
book3s_hv_interrupts.S powerpc: Fix objtool unannotated intra-function call warnings 2022-11-15 20:11:47 +11:00
book3s_hv_nested.c KVM: Rename mmu_notifier_* to mmu_invalidate_* 2022-08-19 04:05:41 -04:00
book3s_hv_p9_entry.c powerpc/kvm: Move pmu code in kvm folder to separate file for power9 and later platforms 2022-07-20 22:28:30 +10:00
book3s_hv_p9_perf.c powerpc/kvm: Remove comment related to moving PMU code to perf subsystem 2022-07-20 22:28:31 +10:00
book3s_hv_ras.c KVM: PPC: Book3S HV P9: Remove subcore HMI handling 2021-11-24 21:09:03 +11:00
book3s_hv_rm_mmu.c mm: remove unused savedwrite infrastructure 2022-11-30 15:58:49 -08:00
book3s_hv_rm_xics.c KVM: PPC: Book3s: Remove real mode interrupt controller hcalls handlers 2022-05-19 00:44:28 +10:00
book3s_hv_rmhandlers.S Merge branch 'topic/objtool' into next 2022-12-08 23:57:47 +11:00
book3s_hv_tm_builtin.c KVM: PPC: Book3S HV: Treat TM-related invalid form instructions on P9 like the valid ones 2020-03-19 16:39:52 +11:00
book3s_hv_tm.c KVM: PPC: Book3S HV Nested: Fix TM softpatch HFAC interrupt emulation 2021-08-25 16:37:17 +10:00
book3s_hv_uvmem.c KVM: PPC: Book3S HV: Use the bitmap API to allocate bitmaps 2022-11-24 21:57:50 +11:00
book3s_hv.c KVM: PPC: Book3S HV: Implement scheduling wait interval counters in the VPA 2022-09-30 18:35:38 +10:00
book3s_hv.h KVM: PPC: Book3S HV: Expose timing functions to module code 2022-06-29 19:21:21 +10:00
book3s_interrupts.S powerpc: Replace PPC64_ELF_ABI_v{1/2} by CONFIG_PPC64_ELF_ABI_V{1/2} 2022-05-19 23:11:29 +10:00
book3s_mmu_hpte.c
book3s_paired_singles.c KVM: PPC: Clean up redundant 'kvm_run' parameters 2020-05-27 11:39:31 +10:00
book3s_pr_papr.c KVM: remove KVM_REQ_UNHALT 2022-09-26 12:37:21 -04:00
book3s_pr.c KVM: remove KVM_REQ_UNHALT 2022-09-26 12:37:21 -04:00
book3s_rmhandlers.S powerpc: Replace PPC64_ELF_ABI_v{1/2} by CONFIG_PPC64_ELF_ABI_V{1/2} 2022-05-19 23:11:29 +10:00
book3s_rtas.c KVM: Add helpers to wrap vcpu->srcu_idx and yell if it's abused 2022-04-21 13:16:11 -04:00
book3s_segment.S KVM: PPC: Book3S 64: move bad_host_intr check to HV handler 2021-06-10 22:12:12 +10:00
book3s_xics.c powerpc: fix typos in comments 2022-05-05 22:12:44 +10:00
book3s_xics.h KVM: PPC: Book3s: Fix warning about xics_rm_h_xirr_x 2022-06-24 12:58:33 +10:00
book3s_xive_native.c powerpc/xive: remove unused parameter 2022-11-24 23:12:18 +11:00
book3s_xive.c Merge branch 'topic/ppc-kvm' into next 2022-11-30 20:42:22 +11:00
book3s_xive.h powerpc/xive: remove unused parameter 2022-11-24 23:12:18 +11:00
book3s.c KVM: PPC: Avoid referencing userspace memory region in memslot updates 2021-12-08 04:24:22 -05:00
book3s.h KVM: PPC: Book3S PR: Declare kvmppc_handle_exit_pr() 2021-08-20 22:17:38 +10:00
booke_emulate.c KVM: PPC: Clean up redundant 'kvm_run' parameters 2020-05-27 11:39:31 +10:00
booke_interrupts.S powerpc: Remove CONFIG_FSL_BOOKE 2022-09-26 22:47:37 +10:00
booke.c KVM: PPC: Book3E: Fix CONFIG_TRACE_IRQFLAGS support 2022-11-30 20:40:17 +11:00
booke.h KVM: PPC: Clean up redundant 'kvm_run' parameters 2020-05-27 11:39:31 +10:00
bookehv_interrupts.S KVM: PPC: Book3E: Fix CONFIG_TRACE_IRQFLAGS support 2022-11-30 20:40:17 +11:00
e500_emulate.c KVM: Use 'unsigned long' as kvm_for_each_vcpu()'s index 2021-12-08 04:24:15 -05:00
e500_mmu_host.c KVM: Rename mmu_notifier_* to mmu_invalidate_* 2022-08-19 04:05:41 -04:00
e500_mmu_host.h
e500_mmu.c KVM: PPC: Kill kvmppc_ops::mmu_destroy() and kvmppc_mmu_destroy() 2020-03-19 16:43:07 +11:00
e500.c KVM: PPC: Merge powerpc's debugfs entry content into generic entry 2022-02-02 20:30:26 +11:00
e500.h powerpc: Remove CONFIG_PPC_BOOK3E_MMU 2022-09-26 23:00:14 +10:00
e500mc.c Merge branch 'topic/ppc-kvm' into next 2022-05-19 23:10:42 +10:00
emulate_loadstore.c KVM: PPC: Book3s: mmio: Deliver DSI after emulation failure 2022-01-31 13:43:00 +11:00
emulate.c KVM: PPC: Clean up redundant 'kvm_run' parameters 2020-05-27 11:39:31 +10:00
fpu.S powerpc/32: Fix objtool unannotated intra-function call warnings 2022-11-18 19:00:06 +11:00
Kconfig KVM: PPC: BookS PR-KVM and BookE do not support context tracking 2022-10-18 22:46:19 +11:00
Makefile powerpc/kvm: Move pmu code in kvm folder to separate file for power9 and later platforms 2022-07-20 22:28:30 +10:00
mpic.c KVM: Remove unnecessary asm/kvm_host.h includes 2020-03-16 17:57:34 +01:00
powerpc.c KVM: replace direct irq.h inclusion 2022-11-09 12:31:37 -05:00
timing.c KVM: PPC: Merge powerpc's debugfs entry content into generic entry 2022-02-02 20:30:26 +11:00
timing.h KVM: PPC: Merge powerpc's debugfs entry content into generic entry 2022-02-02 20:30:26 +11:00
tm.S powerpc/64: provide a helper macro to load r2 with the kernel TOC 2022-09-28 19:22:12 +10:00
trace_book3s.h
trace_booke.h KVM: Move arm64's MMU notifier trace events to generic code 2021-04-17 08:30:56 -04:00
trace_hv.h KVM: PPC: Book3S HV: tracing: Add missing hcall names 2022-06-29 19:21:29 +10:00
trace_pr.h
trace.h