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KVM: PPC: Book3S HV Nested: Reflect guest PMU in-use to L0 when guest SPRs are live
2021-08-25 Nicholas PigginKVM: PPC: Book3S HV Nested: Reflect guest PMU in-use...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-08-25 Nicholas PigginKVM: PPC: Book3S HV Nested: Make nested HFSCR state...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-08-25 Nicholas PigginKVM: PPC: Book3S HV Nested: Fix TM softpatch HFAC interrupt...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-08-25 Nicholas PigginKVM: PPC: Book3S HV P9: Fixes for TM softpatch interrupt NIP
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-08-25 Nicholas PigginKVM: PPC: Book3S HV: Remove TM emulation from POWER7...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-08-25 Nicholas PigginKVM: PPC: Book3S HV: Initialise vcpu MSR with MSR_ME
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-07-23 Nicholas PigginKVM: PPC: Book3S HV Nested: Sanitise H_ENTER_NESTED...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-07-23 Nicholas PigginKVM: PPC: Book3S: Fix H_RTAS rets buffer overflow
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-07-17 Nicholas PigginKVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leak
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-07-17 Nicholas PigginKVM: PPC: Book3S: Fix CONFIG_TRANSACTIONAL_MEM=n crash
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-07-15 Nicholas PigginKVM: PPC: Book3S HV P9: Fix guest TM support
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-07-06 Nicholas Pigginpowerpc/64e: Fix system call illegal mtmsrd instruction
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-30 Nicholas Pigginpowerpc/64s: move ret_from_fork etc above __end_soft_masked
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-30 Nicholas Pigginpowerpc/64s/interrupt: clean up interrupt return labels
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-30 Nicholas Pigginpowerpc/64/interrupt: add missing kprobe annotations...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-30 Nicholas Pigginpowerpc/64: enable MSR[EE] in irq replay pt_regs
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-30 Nicholas Pigginpowerpc/64s/interrupt: preserve regs->softe for NMI...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-30 Nicholas Pigginpowerpc/64s: add a table of implicit soft-masked addresses
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-30 Nicholas Pigginpowerpc/64e: remove implicit soft-masking and interrupt...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-30 Nicholas Pigginpowerpc/64e: fix CONFIG_RELOCATABLE build warnings
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-30 Nicholas Pigginpowerpc/64s: fix hash page fault interrupt handler
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas PigginKVM: do not allow mapping valid but non-reference-counted...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc/64s: Fix copy-paste data exposure into newly...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc: Offline CPU in stop_this_cpu()
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc: Make PPC_IRQ_SOFT_MASK_DEBUG depend on PPC64
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc/64s: Remove irq mask workaround in accumulate_stolen...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc/pseries: Enable hardlockup watchdog for PowerVM...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc/64s/interrupt: Check and fix srr_valid without...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc/64: use interrupt restart table to speed up...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc/64: treat low kernel text as irqs soft-masked
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc/64: interrupt soft-enable race fix
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc/64: allow alternate return locations for soft...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc/64s: save one more register in the masked interrupt...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc/64s: system call avoid setting MSR[RI] until...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc/64: move interrupt return asm to interrupt_64.S
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc/64s: avoid reloading (H)SRR registers if they...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc/64s: introduce different functions to return...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-24 Nicholas Pigginpowerpc: remove interrupt exit helpers unused argument
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-21 Nicholas Pigginpowerpc/pesries: Get STF barrier requirement from H_GET_CPU_...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-21 Nicholas Pigginpowerpc/security: Add a security feature for STF barrier
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-21 Nicholas Pigginpowerpc/pseries: Get entry and uaccess flush required...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-21 Nicholas Pigginpowerpc/boot: add zImage.lds to targets
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-21 Nicholas Pigginpowerpc/powernv: Fix machine check reporting of async...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV: remove ISA v3.0 and v3.1 support...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: implement hash host / hash...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: implement hash guest support
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: Reflect userspace hcalls to...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV: add virtual mode handlers for...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV: small pseries_do_hcall cleanup
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: Allow all P9 processors to...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV: Remove unused nested HV tests...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV: Remove virt mode checks from real...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV: Remove radix guest support from...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV: Remove support for dependent threads...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV: Implement radix prefetch workaround...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: Switch to guest MMU context...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: Add helpers for OS SPR handling
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: Move SPR loading after expiry...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: Improve exit timing accounting...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: Read machine check registers...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: inline kvmhv_load_hv_regs_and_go...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: Implement the rest of the P9...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: Stop handling hcalls in real...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: Move radix MMU switching instruction...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: Move xive vcpu context management...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: Reduce irq_work vs guest decrementer...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: Move setting HDEC after switching...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S HV P9: implement kvmppc_xive_pull_vcpu...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S 64: Minimise hcall handler calling...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S 64: move bad_host_intr check to HV...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S 64: Move interrupt early register...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S 64: Move hcall early register setup...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S 64: add hcall interrupt handler
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S 64: Move GUEST_MODE_SKIP test into KVM
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-10 Nicholas PigginKVM: PPC: Book3S 64: move KVM interrupt entry to a...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-06-04 Nicholas PigginKVM: PPC: Book3S HV: Save host FSCR in the P7/8 path
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-05-28 Nicholas PigginKVM: PPC: Book3S HV: Save host FSCR in the P7/8 path
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-05-28 Nicholas Pigginpowerpc: Fix reverse map real-mode address lookup with...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-05-20 Nicholas Pigginpowerpc/64s/syscall: Fix ptrace syscall info with scv...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-05-20 Nicholas Pigginpowerpc/64s/syscall: Use pt_regs.trap to distinguish...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-05-14 Nicholas Pigginpowerpc/64e/interrupt: Fix nvgprs being clobbered
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-05-14 Nicholas Pigginpowerpc/64s: Make NMI record implicitly soft-masked...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-05-12 Nicholas Pigginpowerpc/pseries: warn if recursing into the hcall tracing...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-05-12 Nicholas Pigginpowerpc/pseries: use notrace hcall variant for H_CEDE...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-05-12 Nicholas Pigginpowerpc/pseries: Don't trace hcall tracing wrapper
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-05-12 Nicholas Pigginpowerpc/pseries: Fix hcall tracing recursion in pv...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-05-07 Nicholas PigginKVM: PPC: Book3S HV: Fix conversion to gfn-based MMU...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-05-05 Nicholas PigginKVM: PPC: Book3S HV: Fix conversion to gfn-based MMU...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-05-04 Nicholas Pigginpowerpc/64s/radix: Enable huge vmalloc mappings
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-04-30 Nicholas Pigginmm/vmalloc: improve allocation failure error messages
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-04-30 Nicholas Pigginmm/vmalloc: remove unmap_kernel_range
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-04-30 Nicholas Pigginpowerpc/xive: remove unnecessary unmap_kernel_range
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-04-30 Nicholas Pigginkernel/dma: remove unnecessary unmap_kernel_range
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-04-30 Nicholas Pigginmm/vmalloc: remove map_kernel_range
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-04-30 Nicholas Pigginmm/vmalloc: hugepage vmalloc mappings
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-04-30 Nicholas Pigginmm/vmalloc: add vmap_range_noflush variant
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-04-30 Nicholas Pigginmm: move vmap_range from mm/ioremap.c to mm/vmalloc.c
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-04-30 Nicholas Pigginmm/vmalloc: provide fallback arch huge vmap support...
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-04-30 Nicholas Pigginx86: inline huge vmap supported functions
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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2021-04-30 Nicholas Pigginarm64: inline huge vmap supported functions
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
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