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powerpc/inst: Define ppc_inst_t
2021-12-09 Christophe Leroypowerpc/inst: Define ppc_inst_t
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/inst: Refactor ___get_user_instr()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/32s: Allocate one 256k IBAT instead of two...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc: Remove CONFIG_PPC_HAVE_KUAP and CONFIG_PPC_HAVE_KUEP
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/kuap: Wire-up KUAP on book3e/64
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/kuap: Wire-up KUAP on 85xx in 32 bits mode.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/kuap: Wire-up KUAP on 40x
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/kuap: Wire-up KUAP on 44x
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc: Add KUAP support for BOOKE and 40x
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/kuap: Make PPC_KUAP_DEBUG depend on PPC_KUAP...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/kuap: Prepare for supporting KUAP on BOOK3E/64
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/config: Add CONFIG_BOOKE_OR_40x
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/nohash: Move setup_kuap out of 8xx.c
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/kuap: Add kuap_lock()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/kuap: Remove __kuap_assert_locked()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/kuap: Check KUAP activation in generic functions
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/kuap: Add a generic intermediate layer
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/kuep: Remove 'nosmep' boot time parameter except...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/32s: Save content of sr0 to avoid 'mfsr'
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/32s: Do kuep_lock() and kuep_unlock() in assembly
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/32s: Remove capability to disable KUEP at boottime
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/book3e: Activate KUEP at all time
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/44x: Activate KUEP at all time
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/8xx: Activate KUEP at all time
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe LeroyRevert "powerpc: Inline setup_kup()"
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Christophe Leroypowerpc/40x: Map 32Mbytes of memory at startup
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Nicholas Pigginpowerpc/microwatt: add POWER9_CPU, clear PPC_64S_HASH_MMU
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Nicholas Pigginpowerpc/64s: Move hash MMU support code under CONFIG_PPC_64S...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Nicholas Pigginpowerpc/64s: Make hash MMU support configurable
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Nicholas Pigginpowerpc/64s: Always define arch unmapped area calls
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Nicholas Pigginpowerpc/64s: Fix radix MMU when MMU_FTR_HPTE_TABLE...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-09 Nicholas Pigginpowerpc/64e: remove mmu_linear_psize
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-02 Nicholas Pigginpowerpc: make memremap_compat_align 64s-only
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-02 Nicholas Pigginpowerpc/64: pcpu setup avoid reading mmu_linear_psize...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-02 Nicholas Pigginpowerpc/64s: Rename hash_hugetlbpage.c to hugetlbpage.c
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-02 Nicholas Pigginpowerpc/64s: move page size definitions from hash specific...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-02 Nicholas Pigginpowerpc/64s: Make flush_and_reload_slb a no-op when...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-02 Nicholas Pigginpowerpc/64s: move THP trace point creation out of hash...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-02 Nicholas Pigginpowerpc/pseries: lparcfg don't include slb_size line...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-02 Nicholas Pigginpowerpc/pseries: move process table registration away...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-02 Nicholas Pigginpowerpc/64s: Move and rename do_bad_slb_fault as it...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-02 Nicholas Pigginpowerpc/pseries: Stop selecting PPC_HASH_MMU_NATIVE
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-02 Nicholas Pigginpowerpc: Rename PPC_NATIVE to PPC_HASH_MMU_NATIVE
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-02 Nicholas Pigginpowerpc: Remove unused FW_FEATURE_NATIVE references
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-01 Cédric Le Goaterpowerpc/xive: Fix compile when !CONFIG_PPC_POWERNV.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-12-01 Kees Cookpowerpc/signal32: Use struct_group() to zero spe regs
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-30 Christophe Leroypowerpc/32s: Fix shift-out-of-bounds in KASAN init
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-30 Christophe Leroypowerpc/powermac: Add missing lockdep_register_key()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-30 Christophe Leroypowerpc/modules: Don't WARN on first module allocation...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-30 Nicholas Pigginpowerpc/64s: Get LPID bit width from device tree
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-30 Athira Rajeevpowerpc/perf: Fix PMU callbacks to clear pending PMI...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-30 Christophe Leroypowerpc/atomics: Remove atomic_inc()/atomic_dec() and...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-30 Christophe Leroypowerpc/atomics: Use immediate operand when possible
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-30 Christophe Leroypowerpc/bitops: Use immediate operand when possible
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Nicholas Pigginpowerpc: flexible GPR range save/restore macros
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Nicholas Pigginpowerpc/watchdog: help remote CPUs to flush NMI printk...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Christophe Leroypowerpc: Don't bother about .data..Lubsan sections
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Christophe Leroypowerpc/ptdump: Fix display a BAT's size unit
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Christophe Leroypowerpc/ftrace: Activate HAVE_DYNAMIC_FTRACE_WITH_REGS...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Christophe Leroypowerpc/ftrace: Add module_trampoline_target() for...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Christophe Leroypowerpc/ftrace: No need to read LR from stack in _mcount()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Michael Ellermanpowerpc: Mark probe_machine() __init and static
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Michael Ellermanpowerpc/smp: Move setup_profiling_timer() under CONFIG_PROFILING
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Michael Ellermanpowerpc/mm: Move tlbcam_sz() and make it static
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Michael Ellermanpowerpc/85xx: Make c293_pcie_pic_init() static
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Michael Ellermanpowerpc/85xx: Make mpc85xx_smp_kexec_cpu_down() static
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Michael Ellermanpowerpc/85xx: Fix no previous prototype warning for...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Nicholas Pigginpowerpc: select CPUMASK_OFFSTACK if NR_CPUS >= 8192
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Nicholas Pigginpowerpc: remove cpu_online_cores_map function
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-29 Michael EllermanRevert "powerpc/code-patching: Improve verification...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Nicholas Pigginpowerpc/watchdog: Fix wd_smp_last_reset_tb reporting
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Michael Ellermanpowerpc/microwatt: Make microwatt_get_random_darn(...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Nicholas Pigginpowerpc/watchdog: read TB close to where it is used
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Nicholas Pigginpowerpc/watchdog: Avoid holding wd_smp_lock over printk...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Nicholas Pigginpowerpc/watchdog: tighten non-atomic read-modify-write...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Nicholas Pigginpowerpc/watchdog: Fix missed watchdog reset due to...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Peiwei Hupowerpc/prom_init: Fix improper check of prom_getprop()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Nathan Lynchpowerpc/rtas: rtas_busy_delay_time() kernel-doc
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Nathan Lynchpowerpc/rtas: rtas_busy_delay() improvements
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Nathan Lynchpowerpc/pseries: delete scanlog
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Nathan Lynchpowerpc/rtas: kernel-doc fixes
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Christophe Leroypowerpc/code-patching: Improve verification of patchability
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Jason Wangpowerpc/tsi108: make EXPORT_SYMBOL follow its function...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Hari Bathinibpf ppc32: Access only if addr is kernel address
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Hari Bathinibpf ppc32: Add BPF_PROBE_MEM support for JIT
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Ravi Bangoriabpf ppc64: Access only if addr is kernel address
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Ravi Bangoriabpf ppc64: Add BPF_PROBE_MEM support for JIT
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Hari Bathinipowerpc/ppc-opcode: introduce PPC_RAW_BRANCH() macro
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Hari Bathinibpf powerpc: refactor JIT compiler code
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Ravi Bangoriabpf powerpc: Remove extra_pass from bpf_jit_build_body()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Ravi Bangoriabpf powerpc: Remove unused SEEN_STACK
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Oliver O'Halloranpowerpc/eeh: Use a goto for recovery failures
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Daniel Axtenspowerpc/eeh: Small refactor of eeh_handle_normal_event()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Cédric Le Goaterpowerpc/xive: Add a debugfs toggle for save-restore
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Cédric Le Goaterpowerpc/xive: Add a kernel parameter for StoreEOI
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Cédric Le Goaterpowerpc/xive: Add a debugfs toggle for StoreEOI
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Cédric Le Goaterpowerpc/xive: Add a debugfs file to dump EQs
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Cédric Le Goaterpowerpc/xive: Rename the 'cpus' debugfs file to 'ipis'
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Cédric Le Goaterpowerpc/xive: Change the debugfs file 'xive' into a...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2021-11-25 Cédric Le Goaterpowerpc/xive: Introduce xive_core_debugfs_create()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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