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Message-ID: <877e3hfxyq.fsf@mpe.ellerman.id.au>
Date: Sat, 30 Nov 2019 21:41:17 +1100
From: Michael Ellerman <mpe@...erman.id.au>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: ajd@...ux.ibm.com, alastair@...ilva.org,
aneesh.kumar@...ux.ibm.com, asteinhauser@...gle.com,
bhelgaas@...gle.com, cai@....pw, chris.packham@...iedtelesis.co.nz,
chris.smart@...anservices.gov.au, christophe.leroy@....fr,
clg@...d.org, cmr@...ormatik.wtf, david@...hat.com,
debmc@...ux.vnet.ibm.com, geert+renesas@...der.be,
gwalbon@...ux.ibm.com, harish@...ux.ibm.com,
hbathini@...ux.ibm.com, hch@....de, krzk@...nel.org,
leonardo@...ux.ibm.com, linux-kernel@...r.kernel.org,
linux@...musvillemoes.dk, linuxppc-dev@...ts.ozlabs.org,
linuxram@...ibm.com, madalin.bucur@....com, malat@...ian.org,
msuchanek@...e.de, natechancellor@...il.com, nathanl@...ux.ibm.com,
nayna@...ux.ibm.com, npiggin@...il.com, oohall@...il.com,
oss@...error.net, ravi.bangoria@...ux.ibm.com, ruscur@...sell.cc,
sbobroff@...ux.ibm.com, thuth@...hat.com, tyreld@...ux.ibm.com,
vaibhav@...ux.ibm.com, valentin@...gchamp.me, yanaijie@...wei.com,
yuehaibing@...wei.com, zohar@...ux.ibm.com
Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-5.5-1 tag
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Hi Linus,
Please pull powerpc updates for 5.5.
There's some changes in security/integrity as part of the secure boot work. They
were all either written by or acked/reviewed by Mimi.
The changes to the pseries CMM balloon driver includes an addition to
include/uapi/linux/magic.h, which surprised me but is apparently something
balloon drivers do.
Otherwise no conflicts or issues that I'm aware of.
cheers
The following changes since commit da0c9ea146cbe92b832f1b0f694840ea8eb33cce:
Linux 5.4-rc2 (2019-10-06 14:27:30 -0700)
are available in the git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-5.5-1
for you to fetch changes up to 2807273f5e88ed086d7d5d838fdee71e11e5085f:
powerpc/fixmap: fix crash with HIGHMEM (2019-11-29 22:41:15 +1100)
- ------------------------------------------------------------------
powerpc updates for 5.5
Highlights:
- Infrastructure for secure boot on some bare metal Power9 machines. The
firmware support is still in development, so the code here won't actually
activate secure boot on any existing systems.
- A change to xmon (our crash handler / pseudo-debugger) to restrict it to
read-only mode when the kernel is lockdown'ed, otherwise it's trivial to drop
into xmon and modify kernel data, such as the lockdown state.
- Support for KASLR on 32-bit BookE machines (Freescale / NXP).
- Fixes for our flush_icache_range() and __kernel_sync_dicache() (VDSO) to work
with memory ranges >4GB.
- Some reworks of the pseries CMM (Cooperative Memory Management) driver to
make it behave more like other balloon drivers and enable some cleanups of
generic mm code.
- A series of fixes to our hardware breakpoint support to properly handle
unaligned watchpoint addresses.
Plus a bunch of other smaller improvements, fixes and cleanups.
Thanks to:
Alastair D'Silva, Andrew Donnellan, Aneesh Kumar K.V, Anthony Steinhauser,
Cédric Le Goater, Chris Packham, Chris Smart, Christophe Leroy, Christopher M.
Riedl, Christoph Hellwig, Claudio Carvalho, Daniel Axtens, David Hildenbrand,
Deb McLemore, Diana Craciun, Eric Richter, Geert Uytterhoeven, Greg
Kroah-Hartman, Greg Kurz, Gustavo L. F. Walbon, Hari Bathini, Harish, Jason
Yan, Krzysztof Kozlowski, Leonardo Bras, Mathieu Malaterre, Mauro S. M.
Rodrigues, Michal Suchanek, Mimi Zohar, Nathan Chancellor, Nathan Lynch, Nayna
Jain, Nick Desaulniers, Oliver O'Halloran, Qian Cai, Rasmus Villemoes, Ravi
Bangoria, Sam Bobroff, Santosh Sivaraj, Scott Wood, Thomas Huth, Tyrel
Datwyler, Vaibhav Jain, Valentin Longchamp, YueHaibing.
- ------------------------------------------------------------------
Alastair D'Silva (6):
powerpc: Allow flush_icache_range to work across ranges >4GB
powerpc: Allow 64bit VDSO __kernel_sync_dicache to work across ranges >4GB
powerpc: define helpers to get L1 icache sizes
powerpc: Convert flush_icache_range & friends to C
powerpc: Chunk calls to flush_dcache_range in arch_*_memory
powerpc: Don't flush caches when adding memory
Andrew Donnellan (2):
powerpc/configs: Add debug config fragment
powerpc/64s/exception: Fix kaup -> kuap typo
Aneesh Kumar K.V (9):
powerpc/nvdimm: Update vmemmap_populated to check sub-section range
powerpc/pseries: Don't opencode HPTE_V_BOLTED
powerpc/pseries: Don't fail hash page table insert for bolted mapping
powerpc/book3s64/hash: Use secondary hash for bolted mapping if the primary is full
powerpc/mm/book3s64/radix: Remove unused code.
powerpc/mm/book3s64/radix: Use freed_tables instead of need_flush_all
powerpc/mm/book3s64/radix: Flush the full mm even when need_flush_all is set
powerpc/book3s64/hash: Add cond_resched to avoid soft lockup warning
powerpc/book3s/mm: Update Oops message to print the correct translation in use
Anthony Steinhauser (1):
powerpc/security/book3s64: Report L1TF status in sysfs
Chris Packham (1):
powerpc: Support CMDLINE_EXTEND
Chris Smart (1):
powerpc/crypto: Add cond_resched() in crc-vpmsum self-test
Christoph Hellwig (1):
powerpc: use <asm-generic/dma-mapping.h>
Christophe Leroy (19):
powerpc: Refactor BUG/WARN macros
powerpc/mm: drop #ifdef CONFIG_MMU in is_ioremap_addr()
powerpc/mm: Show if a bad page fault on data is read or write.
powerpc/32: Don't populate page tables for block mapped pages except on the 8xx.
powerpc/reg: use ASM_FTR_IFSET() instead of opencoding fixup.
powerpc: permanently include 8xx registers in reg.h
powerpc: cleanup hw_irq.h
powerpc/8xx: add __init to cpm1 init functions
powerpc/8xx: use the fixmapped IMMR in cpm_reset()
powerpc/fixmap: Use __fix_to_virt() instead of fix_to_virt()
powerpc: Add support for GENERIC_EARLY_IOREMAP
powerpc/ioremap: warn on early use of ioremap()
powerpc/32s: automatically allocate BAT in setbat()
powerpc/83xx: map IMMR with a BAT.
powerpc/sysdev: drop simple gpio
powerpc/32: Split kexec low level code out of misc_32.S
powerpc/kexec: Move kexec files into a dedicated subdir.
powerpc/fixmap: don't clear fixmap area in paging_init()
powerpc/fixmap: fix crash with HIGHMEM
Christopher M. Riedl (2):
powerpc/xmon: Allow listing and clearing breakpoints in read-only mode
powerpc/xmon: Restrict when kernel is locked down
Cédric Le Goater (1):
powerpc/xive: Prevent page fault issues in the machine crash handler
David Hildenbrand (10):
powerpc/pseries/cmm: Implement release() function for sysfs device
powerpc/pseries/cmm: Report errors when registering notifiers fails
powerpc/pseries/cmm: Cleanup rc handling in cmm_init()
powerpc/pseries/cmm: Drop page array
powerpc/pseries/cmm: Use adjust_managed_page_count() insted of totalram_pages_*
powerpc/pseries/cmm: Rip out memory isolate notifier
powerpc/pseries/cmm: Convert loaned_pages to an atomic_long_t
powerpc/pseries/cmm: Implement balloon compaction
powerpc/pseries/cmm: Switch to balloon_page_alloc()
powerpc/pseries/cmm: Simulation mode
Deb McLemore (1):
powerpc/powernv: Add queue mechanism for early messages
Geert Uytterhoeven (2):
powerpc/security: Fix debugfs data leak on 32-bit
powerpc/booke: Spelling s/date/data/
Gustavo L. F. Walbon (1):
powerpc/security: Fix wrong message when RFI Flush is disable
Hari Bathini (2):
powerpc/configs: add FADump awareness to skiroot_defconfig
powerpc: make syntax for FADump config options in kernel/Makefile readable
Harish (1):
selftests/powerpc: Handle Makefile for unrecognized option
Jason Yan (12):
powerpc: unify definition of M_IF_NEEDED
powerpc: move memstart_addr and kernstart_addr to init-common.c
powerpc: introduce kernstart_virt_addr to store the kernel base
powerpc/fsl_booke/32: introduce create_kaslr_tlb_entry() helper
powerpc/fsl_booke/32: introduce reloc_kernel_entry() helper
powerpc/fsl_booke/32: implement KASLR infrastructure
powerpc/fsl_booke/32: randomize the kernel image offset
powerpc/fsl_booke/kaslr: clear the original kernel if randomized
powerpc/fsl_booke/kaslr: support nokaslr cmdline parameter
powerpc/fsl_booke/kaslr: dump out kernel offset information on panic
powerpc/fsl_booke/kaslr: export offset in VMCOREINFO ELF notes
powerpc/fsl_booke/32: Document KASLR implementation
Krzysztof Kozlowski (1):
powerpc: Fix Kconfig indentation
Leonardo Bras (1):
powerpc/pseries/hotplug-memory: Change rc variable to bool
Mathieu Malaterre (1):
powerpc/ptrace: Add prototype for function pt_regs_check
Michael Ellerman (18):
powerpc/udbg: Make it safe to call udbg_printf() always
Merge branch 'fixes' into next
selftests/powerpc: Reduce sigfuz runtime to ~60s
powerpc/configs: Rename foo_basic_defconfig to foo_base.config
powerpc/pseries: Mark accumulate_stolen_time() as notrace
selftests/powerpc: Fixup clobbers for TM tests
selftests/powerpc: Add a test of spectre_v2 mitigations
powerpc: Add build-time check of ptrace PT_xx defines
powerpc/tools: Don't quote $objdump in scripts
Merge branch 'fixes' into next
selftests/powerpc: Skip tm-signal-sigreturn-nt if TM not available
powerpc/64s: Always disable branch profiling for prom_init.o
Merge branch 'topic/ima' into topic/secureboot
Merge branch 'topic/secureboot' into next
Merge branch 'topic/kaslr-book3e32' into next
Merge branch 'next' of https://git.kernel.org/.../scottwood/linux into next
selftests/powerpc: spectre_v2 test must be built 64-bit
powerpc: Define arch_is_kernel_initmem_freed() for lockdep
Michal Suchanek (2):
powerpc/perf: remove current_is_64bit()
powerpc/fadump: when fadump is supported register the fadump sysfs files.
Mimi Zohar (1):
powerpc/ima: Indicate kernel modules appended signatures are enforced
Nathan Chancellor (3):
powerpc: Don't add -mabi= flags when building with Clang
powerpc: Avoid clang warnings around setjmp and longjmp
powerpc/prom_init: Use -ffreestanding to avoid a reference to bcmp
Nathan Lynch (2):
powerpc/pseries: address checkpatch warnings in dlpar_offline_cpu
powerpc/pseries: safely roll back failed DLPAR cpu add
Nayna Jain (13):
powerpc: Detect the secure boot mode of the system
powerpc/ima: Add support to initialize ima policy rules
powerpc: Detect the trusted boot state of the system
powerpc/ima: Define trusted boot policy
ima: Make process_buffer_measurement() generic
certs: Add wrapper function to check blacklisted binary hash
ima: Check against blacklisted hashes for files with modsig
powerpc/ima: Update ima arch policy to check for blacklist
sysfs: Fixes __BIN_ATTR_WO() macro
powerpc/powernv: Add OPAL API interface to access secure variable
powerpc: expose secure variables to userspace via sysfs
x86/efi: move common keyring handler functions to new file
powerpc: Load firmware trusted keys/hashes into kernel keyring
Oliver O'Halloran (1):
powerpc/powernv: Disable native PCIe port management
Qian Cai (2):
powerpc/setup_64: fix -Wempty-body warnings
powerpc/pkeys: remove unused pkey_allows_readwrite
Rasmus Villemoes (2):
macintosh: ans-lcd: make anslcd_logo static and __initconst
powerpc/85xx: remove mostly pointless mpc85xx_qe_init()
Ravi Bangoria (7):
powerpc/watchpoint: Introduce macros for watchpoint length
powerpc/watchpoint: Fix length calculation for unaligned target
powerpc/watchpoint: Fix ptrace code that muck around with address/len
powerpc/watchpoint: Don't ignore extraneous exceptions blindly
selftests/powerpc: Rewrite ptrace-hwbreak.c selftest
powerpc/watchpoint: Add DAR outside test in perf-hwbreak.c selftest
powerpc/watchpoint: Support for 8xx in ptrace-hwbreak.c selftest
Sam Bobroff (1):
powerpc/eeh: differentiate duplicate detection message
Thomas Huth (1):
powerpc: Replace GPL boilerplate with SPDX identifiers
Tyrel Datwyler (9):
powerpc/pseries: Fix bad drc_index_start value parsing of drc-info entry
powerpc/pseries: Fix drc-info mappings of logical cpus to drc-index
powerpc/pseries: Add cpu DLPAR support for drc-info property
PCI: rpaphp: Fix up pointer to first drc-info entry
PCI: rpaphp: Don't rely on firmware feature to imply drc-info support
PCI: rpaphp: Add drc-info support for hotplug slot registration
PCI: rpaphp: Annotate and correctly byte swap DRC properties
PCI: rpaphp: Correctly match ibm, my-drc-index to drc-name when using drc-info
powerpc/pseries: Enable support for ibm,drc-info property
Vaibhav Jain (1):
powerpc/papr_scm: Fix an off-by-one check in papr_scm_meta_{get, set}
Valentin Longchamp (2):
powerpc/kmcent2: update the ethernet devices' phy properties
powerpc/kmcent2: add ranges to the pci bridges
YueHaibing (10):
powerpc/pseries: Use correct event modifier in rtas_parse_epow_errlog()
powerpc/64s: Fix debugfs_simple_attr.cocci warnings
powerpc/powernv/npu: Fix debugfs_simple_attr.cocci warnings
powerpc/pseries: Drop pointless static qualifier in vpa_debugfs_init()
powerpc/pseries: Fix platform_no_drv_owner.cocci warnings
powerpc/configs: remove obsolete CONFIG_INET_XFRM_MODE_* and CONFIG_INET6_XFRM_MODE_*
powerpc/powernv: Make some symbols static
powerpc/powernv/ioda: using kfree_rcu() to simplify the code
powerpc/spufs: remove set but not used variable 'ctx'
x86/efi: remove unused variables
Documentation/ABI/testing/ima_policy | 4 +
Documentation/ABI/testing/sysfs-secvar | 46 ++
Documentation/devicetree/bindings/board/fsl-board.txt | 30 -
Documentation/powerpc/index.rst | 1 +
Documentation/powerpc/kaslr-booke32.rst | 42 ++
arch/powerpc/Kbuild | 1 +
arch/powerpc/Kconfig | 54 +-
arch/powerpc/Kconfig.debug | 18 +-
arch/powerpc/Makefile | 16 +-
arch/powerpc/boot/dts/fsl/kmcent2.dts | 52 +-
arch/powerpc/configs/40x/acadia_defconfig | 3 -
arch/powerpc/configs/40x/ep405_defconfig | 3 -
arch/powerpc/configs/40x/kilauea_defconfig | 3 -
arch/powerpc/configs/40x/makalu_defconfig | 3 -
arch/powerpc/configs/40x/obs600_defconfig | 3 -
arch/powerpc/configs/40x/walnut_defconfig | 3 -
arch/powerpc/configs/44x/akebono_defconfig | 3 -
arch/powerpc/configs/44x/arches_defconfig | 3 -
arch/powerpc/configs/44x/bamboo_defconfig | 3 -
arch/powerpc/configs/44x/canyonlands_defconfig | 3 -
arch/powerpc/configs/44x/currituck_defconfig | 3 -
arch/powerpc/configs/44x/ebony_defconfig | 3 -
arch/powerpc/configs/44x/eiger_defconfig | 3 -
arch/powerpc/configs/44x/fsp2_defconfig | 3 -
arch/powerpc/configs/44x/icon_defconfig | 3 -
arch/powerpc/configs/44x/iss476-smp_defconfig | 3 -
arch/powerpc/configs/44x/katmai_defconfig | 3 -
arch/powerpc/configs/44x/rainier_defconfig | 3 -
arch/powerpc/configs/44x/redwood_defconfig | 3 -
arch/powerpc/configs/44x/sam440ep_defconfig | 3 -
arch/powerpc/configs/44x/sequoia_defconfig | 3 -
arch/powerpc/configs/44x/taishan_defconfig | 3 -
arch/powerpc/configs/52xx/pcm030_defconfig | 3 -
arch/powerpc/configs/83xx/kmeter1_defconfig | 3 -
arch/powerpc/configs/83xx/mpc837x_rdb_defconfig | 3 -
arch/powerpc/configs/85xx/ge_imp3a_defconfig | 1 -
arch/powerpc/configs/adder875_defconfig | 3 -
arch/powerpc/configs/amigaone_defconfig | 3 -
arch/powerpc/configs/cell_defconfig | 2 -
arch/powerpc/configs/chrp32_defconfig | 3 -
arch/powerpc/configs/{corenet_basic_defconfig => corenet_base.config} | 0
arch/powerpc/configs/debug.config | 1 +
arch/powerpc/configs/ep88xc_defconfig | 3 -
arch/powerpc/configs/gamecube_defconfig | 3 -
arch/powerpc/configs/mpc512x_defconfig | 3 -
arch/powerpc/configs/mpc5200_defconfig | 1 -
arch/powerpc/configs/{mpc85xx_basic_defconfig => mpc85xx_base.config} | 0
arch/powerpc/configs/{mpc86xx_basic_defconfig => mpc86xx_base.config} | 0
arch/powerpc/configs/mpc885_ads_defconfig | 3 -
arch/powerpc/configs/pmac32_defconfig | 2 -
arch/powerpc/configs/powernv_defconfig | 3 -
arch/powerpc/configs/ppc44x_defconfig | 3 -
arch/powerpc/configs/ppc6xx_defconfig | 4 -
arch/powerpc/configs/ps3_defconfig | 3 -
arch/powerpc/configs/skiroot_defconfig | 4 +-
arch/powerpc/configs/storcenter_defconfig | 3 -
arch/powerpc/configs/tqm8xx_defconfig | 3 -
arch/powerpc/configs/wii_defconfig | 3 -
arch/powerpc/crypto/crc-vpmsum_test.c | 1 +
arch/powerpc/include/asm/Kbuild | 2 +
arch/powerpc/include/asm/book3s/64/pgalloc.h | 15 -
arch/powerpc/include/asm/book3s/64/tlbflush.h | 16 -
arch/powerpc/include/asm/bug.h | 41 +-
arch/powerpc/include/asm/cache.h | 55 +-
arch/powerpc/include/asm/cacheflush.h | 36 +-
arch/powerpc/include/asm/dma-mapping.h | 18 -
arch/powerpc/include/asm/fixmap.h | 26 +-
arch/powerpc/include/asm/hw_breakpoint.h | 9 +-
arch/powerpc/include/asm/hw_irq.h | 57 +-
arch/powerpc/include/asm/nohash/32/kup-8xx.h | 1 +
arch/powerpc/include/asm/nohash/mmu-book3e.h | 11 +-
arch/powerpc/include/asm/opal-api.h | 5 +-
arch/powerpc/include/asm/opal.h | 7 +
arch/powerpc/include/asm/page.h | 7 +
arch/powerpc/include/asm/pgtable.h | 4 -
arch/powerpc/include/asm/reg.h | 26 +-
arch/powerpc/include/asm/reg_8xx.h | 4 +-
arch/powerpc/include/asm/sections.h | 14 +
arch/powerpc/include/asm/secure_boot.h | 29 +
arch/powerpc/include/asm/security_features.h | 8 +-
arch/powerpc/include/asm/secvar.h | 35 ++
arch/powerpc/include/uapi/asm/spu_info.h | 14 -
arch/powerpc/kernel/Makefile | 28 +-
arch/powerpc/kernel/cpu_setup_fsl_booke.S | 2 +-
arch/powerpc/kernel/dawr.c | 6 +-
arch/powerpc/kernel/early_32.c | 9 +-
arch/powerpc/kernel/eeh_driver.c | 22 +-
arch/powerpc/kernel/eeh_sysfs.c | 18 +-
arch/powerpc/kernel/exceptions-64e.S | 12 +-
arch/powerpc/kernel/exceptions-64s.S | 6 +-
arch/powerpc/kernel/fadump.c | 15 +-
arch/powerpc/kernel/fsl_booke_entry_mapping.S | 25 +-
arch/powerpc/kernel/head_fsl_booke.S | 61 +-
arch/powerpc/kernel/hw_breakpoint.c | 119 ++--
arch/powerpc/kernel/ima_arch.c | 78 +++
arch/powerpc/kernel/misc_32.S | 611 --------------------
arch/powerpc/kernel/misc_64.S | 109 +---
arch/powerpc/kernel/process.c | 3 +
arch/powerpc/kernel/prom_init.c | 38 +-
arch/powerpc/kernel/ptrace.c | 85 ++-
arch/powerpc/kernel/secure_boot.c | 50 ++
arch/powerpc/kernel/security.c | 49 +-
arch/powerpc/kernel/secvar-ops.c | 17 +
arch/powerpc/kernel/secvar-sysfs.c | 248 ++++++++
arch/powerpc/kernel/setup-common.c | 20 +
arch/powerpc/kernel/setup_32.c | 3 +
arch/powerpc/kernel/setup_64.c | 29 +-
arch/powerpc/kernel/time.c | 2 +-
arch/powerpc/kernel/traps.c | 15 +-
arch/powerpc/kernel/udbg.c | 14 +-
arch/powerpc/kernel/vdso64/cacheflush.S | 4 +-
arch/powerpc/kexec/Makefile | 25 +
arch/powerpc/{kernel/machine_kexec.c => kexec/core.c} | 1 +
arch/powerpc/{kernel/machine_kexec_32.c => kexec/core_32.c} | 0
arch/powerpc/{kernel/machine_kexec_64.c => kexec/core_64.c} | 0
arch/powerpc/{kernel => kexec}/crash.c | 0
arch/powerpc/{kernel/kexec_elf_64.c => kexec/elf_64.c} | 0
arch/powerpc/{kernel/machine_kexec_file_64.c => kexec/file_load.c} | 0
arch/powerpc/{kernel/ima_kexec.c => kexec/ima.c} | 0
arch/powerpc/kexec/relocate_32.S | 500 ++++++++++++++++
arch/powerpc/mm/book3s32/mmu.c | 11 +-
arch/powerpc/mm/book3s64/hash_native.c | 38 +-
arch/powerpc/mm/book3s64/hash_utils.c | 19 +
arch/powerpc/mm/book3s64/pkeys.c | 10 -
arch/powerpc/mm/book3s64/radix_tlb.c | 80 +--
arch/powerpc/mm/fault.c | 6 +-
arch/powerpc/mm/init-common.c | 7 +
arch/powerpc/mm/init_32.c | 5 -
arch/powerpc/mm/init_64.c | 59 +-
arch/powerpc/mm/ioremap_32.c | 1 +
arch/powerpc/mm/ioremap_64.c | 2 +
arch/powerpc/mm/mem.c | 183 +++++-
arch/powerpc/mm/mmu_decl.h | 11 +
arch/powerpc/mm/nohash/8xx.c | 52 +-
arch/powerpc/mm/nohash/Makefile | 1 +
arch/powerpc/mm/nohash/fsl_booke.c | 8 +-
arch/powerpc/mm/nohash/kaslr_booke.c | 401 +++++++++++++
arch/powerpc/mm/pgtable_32.c | 5 +-
arch/powerpc/perf/callchain.c | 17 +-
arch/powerpc/platforms/83xx/misc.c | 11 +
arch/powerpc/platforms/83xx/mpc836x_mds.c | 7 -
arch/powerpc/platforms/85xx/common.c | 23 -
arch/powerpc/platforms/85xx/corenet_generic.c | 2 -
arch/powerpc/platforms/85xx/mpc85xx.h | 2 -
arch/powerpc/platforms/85xx/mpc85xx_mds.c | 7 -
arch/powerpc/platforms/85xx/mpc85xx_rdb.c | 1 -
arch/powerpc/platforms/85xx/twr_p102x.c | 1 -
arch/powerpc/platforms/86xx/mpc8610_hpcd.c | 4 -
arch/powerpc/platforms/8xx/cpm1.c | 18 +-
arch/powerpc/platforms/8xx/pic.c | 2 +-
arch/powerpc/platforms/Kconfig | 10 -
arch/powerpc/platforms/Kconfig.cputype | 10 +-
arch/powerpc/platforms/cell/spufs/inode.c | 2 -
arch/powerpc/platforms/powernv/Makefile | 1 +
arch/powerpc/platforms/powernv/opal-call.c | 3 +
arch/powerpc/platforms/powernv/opal-powercap.c | 2 +-
arch/powerpc/platforms/powernv/opal-psr.c | 4 +-
arch/powerpc/platforms/powernv/opal-secvar.c | 140 +++++
arch/powerpc/platforms/powernv/opal-sensor-groups.c | 2 +-
arch/powerpc/platforms/powernv/opal.c | 89 ++-
arch/powerpc/platforms/powernv/pci-ioda-tce.c | 10 +-
arch/powerpc/platforms/powernv/pci-ioda.c | 8 +-
arch/powerpc/platforms/powernv/pci.c | 17 +
arch/powerpc/platforms/pseries/Kconfig | 1 +
arch/powerpc/platforms/pseries/cmm.c | 431 ++++++--------
arch/powerpc/platforms/pseries/hotplug-cpu.c | 244 +++++---
arch/powerpc/platforms/pseries/hotplug-memory.c | 6 +-
arch/powerpc/platforms/pseries/lpar.c | 18 +-
arch/powerpc/platforms/pseries/of_helpers.c | 8 +-
arch/powerpc/platforms/pseries/papr_scm.c | 5 +-
arch/powerpc/platforms/pseries/pci_dlpar.c | 18 +-
arch/powerpc/platforms/pseries/pseries_energy.c | 23 +-
arch/powerpc/platforms/pseries/ras.c | 2 +-
arch/powerpc/sysdev/Makefile | 1 -
arch/powerpc/sysdev/simple_gpio.c | 143 -----
arch/powerpc/sysdev/simple_gpio.h | 13 -
arch/powerpc/sysdev/xive/common.c | 9 +
arch/powerpc/tools/relocs_check.sh | 2 +-
arch/powerpc/tools/unrel_branch_check.sh | 4 +-
arch/powerpc/xmon/Makefile | 4 +-
arch/powerpc/xmon/xmon.c | 121 +++-
certs/blacklist.c | 9 +
drivers/macintosh/ans-lcd.c | 3 +-
drivers/pci/hotplug/rpaphp_core.c | 127 ++--
include/asm-generic/tlb.h | 2 +-
include/keys/system_keyring.h | 6 +
include/linux/ima.h | 3 +-
include/linux/security.h | 2 +
include/uapi/linux/magic.h | 1 +
security/integrity/Kconfig | 9 +
security/integrity/Makefile | 7 +-
security/integrity/ima/ima.h | 11 +
security/integrity/ima/ima_appraise.c | 33 ++
security/integrity/ima/ima_main.c | 70 ++-
security/integrity/ima/ima_policy.c | 12 +-
security/integrity/integrity.h | 1 +
security/integrity/platform_certs/keyring_handler.c | 80 +++
security/integrity/platform_certs/keyring_handler.h | 32 +
security/integrity/platform_certs/load_powerpc.c | 96 +++
security/integrity/platform_certs/load_uefi.c | 72 +--
security/lockdown/lockdown.c | 2 +
tools/testing/selftests/powerpc/include/utils.h | 1 +
tools/testing/selftests/powerpc/pmu/ebb/Makefile | 7 +-
tools/testing/selftests/powerpc/ptrace/perf-hwbreak.c | 119 +++-
tools/testing/selftests/powerpc/ptrace/ptrace-hwbreak.c | 581 ++++++++++++-------
tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-tar.c | 2 +-
tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-vsx.c | 4 +-
tools/testing/selftests/powerpc/ptrace/ptrace-tm-tar.c | 2 +-
tools/testing/selftests/powerpc/ptrace/ptrace-tm-vsx.c | 4 +-
tools/testing/selftests/powerpc/security/Makefile | 5 +-
tools/testing/selftests/powerpc/security/branch_loops.S | 82 +++
tools/testing/selftests/powerpc/security/spectre_v2.c | 218 +++++++
tools/testing/selftests/powerpc/signal/sigfuz.c | 2 +-
tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c | 4 +
tools/testing/selftests/powerpc/utils.c | 20 +
215 files changed, 4569 insertions(+), 2463 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-secvar
create mode 100644 Documentation/powerpc/kaslr-booke32.rst
rename arch/powerpc/configs/{corenet_basic_defconfig => corenet_base.config} (100%)
create mode 100644 arch/powerpc/configs/debug.config
rename arch/powerpc/configs/{mpc85xx_basic_defconfig => mpc85xx_base.config} (100%)
rename arch/powerpc/configs/{mpc86xx_basic_defconfig => mpc86xx_base.config} (100%)
delete mode 100644 arch/powerpc/include/asm/dma-mapping.h
create mode 100644 arch/powerpc/include/asm/secure_boot.h
create mode 100644 arch/powerpc/include/asm/secvar.h
create mode 100644 arch/powerpc/kernel/ima_arch.c
create mode 100644 arch/powerpc/kernel/secure_boot.c
create mode 100644 arch/powerpc/kernel/secvar-ops.c
create mode 100644 arch/powerpc/kernel/secvar-sysfs.c
create mode 100644 arch/powerpc/kexec/Makefile
rename arch/powerpc/{kernel/machine_kexec.c => kexec/core.c} (99%)
rename arch/powerpc/{kernel/machine_kexec_32.c => kexec/core_32.c} (100%)
rename arch/powerpc/{kernel/machine_kexec_64.c => kexec/core_64.c} (100%)
rename arch/powerpc/{kernel => kexec}/crash.c (100%)
rename arch/powerpc/{kernel/kexec_elf_64.c => kexec/elf_64.c} (100%)
rename arch/powerpc/{kernel/machine_kexec_file_64.c => kexec/file_load.c} (100%)
rename arch/powerpc/{kernel/ima_kexec.c => kexec/ima.c} (100%)
create mode 100644 arch/powerpc/kexec/relocate_32.S
create mode 100644 arch/powerpc/mm/nohash/kaslr_booke.c
create mode 100644 arch/powerpc/platforms/powernv/opal-secvar.c
delete mode 100644 arch/powerpc/sysdev/simple_gpio.c
delete mode 100644 arch/powerpc/sysdev/simple_gpio.h
create mode 100644 security/integrity/platform_certs/keyring_handler.c
create mode 100644 security/integrity/platform_certs/keyring_handler.h
create mode 100644 security/integrity/platform_certs/load_powerpc.c
create mode 100644 tools/testing/selftests/powerpc/security/branch_loops.S
create mode 100644 tools/testing/selftests/powerpc/security/spectre_v2.c
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