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powerpc: show registers when unwinding interrupt frames
2020-12-03 Nicholas Pigginpowerpc: show registers when unwinding interrupt frames
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Athira Rajeevpowerpc/perf: Invoke per-CPU variable access with disabled...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Harishselftests/powerpc: Fix uninitialized variable warning
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Daniel Axtensselftests/powerpc: update .gitignore
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Daniel Axtenspowerpc/feature-fixups: use a semicolon rather than...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Frederic Barratpowerpc/pseries: Define PCI bus speed for Gen4 and...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Jordan Niethepowerpc: Allow relative pointers in bug table entries
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Ravi Bangoriapowerpc/xmon: Fix build failure for 8xx
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Youling Tangpowerpc: Use common STABS_DEBUG and DWARF_DEBUG and...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Jordan Niethepowerpc/64: Fix an EMIT_BUG_ENTRY in head_64.S
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Cleanup vdso.h
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Remove VDSO32_LBASE and VDSO64_LBASE
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Remove DBG()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Remove vdso_ready
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Remove vdso_setup()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Remove lib32_elfinfo and lib64_elfinfo
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Remove symbol section information in...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Remove unused text member in struct lib32...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Remove vdso_patches[] and associated...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Remove runtime generated sigtramp offsets
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Remove __kernel_datapage_offset
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Remove vdso32_pages and vdso64_pages
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Merge __kernel_sync_dicache_p5() into...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Use builtin symbols to locate fixup section
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Retrieve sigtramp offsets at buildtime
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Remove unused \tmp param in __get_datapage()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Simplify __get_datapage()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Move vdso datapage up front
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Replace vdso_base by vdso
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Provide vdso_remap()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Move to _install_special_mapping() and...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Simplify arch_setup_additional_pages...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Use VDSO size in arch_setup_additional_pages()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Remove unnecessary ifdefs in vdso_pagelist...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Refactor 32 bits and 64 bits pages setup
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Remove NULL termination element in vdso_pagelist
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Remove get_page() in vdso_pagelist initialization
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Rename syscall_map_32/64 to simplify...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Add missing includes and clean vdso_setup_sysc...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Stripped VDSO is not needed, don't build it
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal32: Transform save_user_regs() and save_tm_use...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal32: Isolate non-copy actions in save_user_regs...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal: Create 'unsafe' versions of copy_[ck...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal32: Switch swap_context() to user_access_begin...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal32: Add and use unsafe_put_sigset_t()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroysignal: Add unsafe_put_compat_sigset()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal32: Remove ifdefery in middle of if/else
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal32: Switch handle_rt_signal32() to user_access...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal32: Switch handle_signal32() to user_access_be...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal32: Move signal trampoline setup to handle_...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal32: Misc changes to make handle_[rt_...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal32: Rename local pointers in handle_rt_signal32()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal32: Move handle_signal32() close to handle_rt_...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal32: Simplify logging in handle_rt_signal32()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal: Refactor bad frame logging
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal: Call get_tm_stackpointer() from get_sigframe()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal: Remove get_clean_sp()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal: Move access_ok() out of get_sigframe()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal: Remove BUG_ON() in handler_signal functions
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/32s: Allow deselecting CONFIG_PPC_FPU on mpc832x
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal: Don't manage floating point regs when...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/ptrace: Create ptrace_get_fpr() and ptrace_put_fpr()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/ptrace: Consolidate reg index calculation
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/ptrace: Move declaration of ptrace_get_reg...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/signal: Move inline functions in signal.h
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Provide __kernel_clock_gettime64() on...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Switch VDSO to generic C implementation.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Save and restore TOC pointer on PPC64
Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/vdso: Prepare for switching VDSO to generic...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Michael Ellermanpowerpc/barrier: Use CONFIG_PPC64 for barrier selection
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Michael Ellermanpowerpc/time: Fix mftb()/get_tb() for use with the...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/time: Move timebase functions into new asm...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/processor: Move cpu_relax() into asm/vdso/processor.h
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc/feature: Use CONFIG_PPC64 instead of __powerpc64__...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Michael Ellermanpowerpc: Update NUMA Kconfig description & help text
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Michael Ellermanpowerpc: Make NUMA default y for powernv
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Michael Ellermanpowerpc: Make NUMA depend on SMP
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Christophe Leroypowerpc: inline iomap accessors
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Athira Rajeevpowerpc/perf: Fix crash with is_sier_available when...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-12-03 Alan Modrapowerpc/boot: Make use of REL16 relocs in powerpc/boot...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-26 Bill Wendlingpowerpc: Work around inline asm issues in alternate...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-26 Bill Wendlingpowerpc/boot: Use clang when CC is clang
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-26 Bill Wendlingpowerpc/boot/wrapper: Add "-z notext" flag to disable...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-26 Bill Wendlingpowerpc/boot/wrapper: Add "-z rodynamic" when using LLD
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-26 Bill Wendlingpowerpc/boot: Move the .got section to after the .dynamic...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-26 Oleg Nesterovpowerpc/ptrace: Hard wire PT_SOFTE value to 1 in gpr_get...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-26 Oleg Nesterovpowerpc/ptrace: Simplify gpr_get()/tm_cgpr_get()
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-25 Michael EllermanMerge branch 'fixes' into next
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2020-11-23 Stephen Rothwellpowerpc/64s: Fix allnoconfig build since uaccess flush
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-23 Michael EllermanMerge tag 'powerpc-cve-2020-4788' into fixes
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2020-11-19 Daniel Axtenspowerpc/64s: rename pnv|pseries_setup_rfi_flush to...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-19 Daniel Axtensselftests/powerpc: refactor entry and rfi_flush tests
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-19 Daniel Axtensselftests/powerpc: entry flush test
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-19 Michael Ellermanpowerpc: Only include kup-radix.h for 64-bit Book3S
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-19 Nicholas Pigginpowerpc/64s: flush L1D after user accesses
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-19 Nicholas Pigginpowerpc/64s: flush L1D on kernel entry
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-19 Russell Curreyselftests/powerpc: rfi_flush: disable entry flush if...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-19 David Hildenbrandpowernv/memtrace: don't abuse memory hot(un)plug infrastruct...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-19 David Hildenbrandpowerpc/mm: remove linear mapping if __add_pages()...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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2020-11-19 David Hildenbrandpowerpc/book3s64/hash: Drop WARN_ON in hash__remove_section_...
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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