linux-stable/drivers/firmware
Will Deacon 342403bcb4 Merge branches 'for-next/acpi', 'for-next/bpf', 'for-next/cpufeature', 'for-next/docs', 'for-next/kconfig', 'for-next/misc', 'for-next/perf', 'for-next/ptr-auth', 'for-next/sdei', 'for-next/smccc' and 'for-next/vdso' into for-next/core
ACPI and IORT updates
(Lorenzo Pieralisi)
* for-next/acpi:
  ACPI/IORT: Remove the unused __get_pci_rid()
  ACPI/IORT: Fix PMCG node single ID mapping handling
  ACPI: IORT: Add comments for not calling acpi_put_table()
  ACPI: GTDT: Put GTDT table after parsing
  ACPI: IORT: Add extra message "applying workaround" for off-by-1 issue
  ACPI/IORT: work around num_ids ambiguity
  Revert "ACPI/IORT: Fix 'Number of IDs' handling in iort_id_map()"
  ACPI/IORT: take _DMA methods into account for named components

BPF JIT optimisations for immediate value generation
(Luke Nelson)
* for-next/bpf:
  bpf, arm64: Optimize ADD,SUB,JMP BPF_K using arm64 add/sub immediates
  bpf, arm64: Optimize AND,OR,XOR,JSET BPF_K using arm64 logical immediates
  arm64: insn: Fix two bugs in encoding 32-bit logical immediates

Addition of new CPU ID register fields and removal of some benign sanity checks
(Anshuman Khandual and others)
* for-next/cpufeature: (27 commits)
  KVM: arm64: Check advertised Stage-2 page size capability
  arm64/cpufeature: Add get_arm64_ftr_reg_nowarn()
  arm64/cpuinfo: Add ID_MMFR4_EL1 into the cpuinfo_arm64 context
  arm64/cpufeature: Add remaining feature bits in ID_AA64PFR1 register
  arm64/cpufeature: Add remaining feature bits in ID_AA64PFR0 register
  arm64/cpufeature: Add remaining feature bits in ID_AA64ISAR0 register
  arm64/cpufeature: Add remaining feature bits in ID_MMFR4 register
  arm64/cpufeature: Add remaining feature bits in ID_PFR0 register
  arm64/cpufeature: Introduce ID_MMFR5 CPU register
  arm64/cpufeature: Introduce ID_DFR1 CPU register
  arm64/cpufeature: Introduce ID_PFR2 CPU register
  arm64/cpufeature: Make doublelock a signed feature in ID_AA64DFR0
  arm64/cpufeature: Drop TraceFilt feature exposure from ID_DFR0 register
  arm64/cpufeature: Add explicit ftr_id_isar0[] for ID_ISAR0 register
  arm64/cpufeature: Drop open encodings while extracting parange
  arm64/cpufeature: Validate hypervisor capabilities during CPU hotplug
  arm64: cpufeature: Group indexed system register definitions by name
  arm64: cpufeature: Extend comment to describe absence of field info
  arm64: drop duplicate definitions of ID_AA64MMFR0_TGRAN constants
  arm64: cpufeature: Add an overview comment for the cpufeature framework
  ...

Minor documentation tweaks for silicon errata and booting requirements
(Rob Herring and Will Deacon)
* for-next/docs:
  arm64: silicon-errata.rst: Sort the Cortex-A55 entries
  arm64: docs: Mandate that the I-cache doesn't hold stale kernel text

Minor Kconfig cleanups
(Geert Uytterhoeven)
* for-next/kconfig:
  arm64: cpufeature: Add "or" to mitigations for multiple errata
  arm64: Sort vendor-specific errata

Miscellaneous updates
(Ard Biesheuvel and others)
* for-next/misc:
  arm64: mm: Add asid_gen_match() helper
  arm64: stacktrace: Factor out some common code into on_stack()
  arm64: Call debug_traps_init() from trap_init() to help early kgdb
  arm64: cacheflush: Fix KGDB trap detection
  arm64/cpuinfo: Move device_initcall() near cpuinfo_regs_init()
  arm64: kexec_file: print appropriate variable
  arm: mm: use __pfn_to_section() to get mem_section
  arm64: Reorder the macro arguments in the copy routines
  efi/libstub/arm64: align PE/COFF sections to segment alignment
  KVM: arm64: Drop PTE_S2_MEMATTR_MASK
  arm64/kernel: Fix range on invalidating dcache for boot page tables
  arm64: set TEXT_OFFSET to 0x0 in preparation for removing it entirely
  arm64: lib: Consistently enable crc32 extension
  arm64/mm: Use phys_to_page() to access pgtable memory
  arm64: smp: Make cpus_stuck_in_kernel static
  arm64: entry: remove unneeded semicolon in el1_sync_handler()
  arm64/kernel: vmlinux.lds: drop redundant discard/keep macros
  arm64: drop GZFLAGS definition and export
  arm64: kexec_file: Avoid temp buffer for RNG seed
  arm64: rename stext to primary_entry

Perf PMU driver updates
(Tang Bin and others)
* for-next/perf:
  pmu/smmuv3: Clear IRQ affinity hint on device removal
  drivers/perf: hisi: Permit modular builds of HiSilicon uncore drivers
  drivers/perf: hisi: Fix typo in events attribute array
  drivers/perf: arm_spe_pmu: Avoid duplicate printouts
  drivers/perf: arm_dsu_pmu: Avoid duplicate printouts

Pointer authentication updates and support for vmcoreinfo
(Amit Daniel Kachhap and Mark Rutland)
* for-next/ptr-auth:
  Documentation/vmcoreinfo: Add documentation for 'KERNELPACMASK'
  arm64/crash_core: Export KERNELPACMASK in vmcoreinfo
  arm64: simplify ptrauth initialization
  arm64: remove ptrauth_keys_install_kernel sync arg

SDEI cleanup and non-critical fixes
(James Morse and others)
* for-next/sdei:
  firmware: arm_sdei: Document the motivation behind these set_fs() calls
  firmware: arm_sdei: remove unused interfaces
  firmware: arm_sdei: Put the SDEI table after using it
  firmware: arm_sdei: Drop check for /firmware/ node and always register driver

SMCCC updates and refactoring
(Sudeep Holla)
* for-next/smccc:
  firmware: smccc: Fix missing prototype warning for arm_smccc_version_init
  firmware: smccc: Add function to fetch SMCCC version
  firmware: smccc: Refactor SMCCC specific bits into separate file
  firmware: smccc: Drop smccc_version enum and use ARM_SMCCC_VERSION_1_x instead
  firmware: smccc: Add the definition for SMCCCv1.2 version/error codes
  firmware: smccc: Update link to latest SMCCC specification
  firmware: smccc: Add HAVE_ARM_SMCCC_DISCOVERY to identify SMCCC v1.1 and above

vDSO cleanup and non-critical fixes
(Mark Rutland and Vincenzo Frascino)
* for-next/vdso:
  arm64: vdso: Add --eh-frame-hdr to ldflags
  arm64: vdso: use consistent 'map' nomenclature
  arm64: vdso: use consistent 'abi' nomenclature
  arm64: vdso: simplify arch_vdso_type ifdeffery
  arm64: vdso: remove aarch32_vdso_pages[]
  arm64: vdso: Add '-Bsymbolic' to ldflags
2020-05-28 17:47:34 +01:00
..
arm_scmi firmware: arm_scmi/perf: Replace zero-length array with flexible-array member 2020-02-20 17:12:24 +00:00
broadcom ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
efi efi/libstub/file: Merge file name buffers to reduce stack usage 2020-04-14 08:32:15 +02:00
google firmware: google: Probe for a GSMI handler in firmware 2020-01-14 21:46:48 +01:00
imx firmware: imx: fix compile-testing 2020-04-17 09:57:44 +02:00
meson firmware: meson_sm: Add secure power domain support 2020-02-14 11:37:34 -08:00
psci firmware: smccc: Fix missing prototype warning for arm_smccc_version_init 2020-05-21 14:07:37 +01:00
smccc firmware: smccc: Add function to fetch SMCCC version 2020-05-20 19:10:37 +01:00
tegra firmware: tegra: Fix a typo in Kconfig 2020-02-17 08:54:09 +01:00
xilinx firmware: xilinx: make firmware_debugfs_root static 2020-04-15 10:25:20 +02:00
arm_scpi.c firmware: arm_scpi: Replace zero-length array with flexible-array member 2020-02-20 17:13:59 +00:00
arm_sdei.c firmware: arm_sdei: Document the motivation behind these set_fs() calls 2020-05-20 09:36:01 +01:00
dmi-id.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191 2019-05-30 11:29:21 -07:00
dmi-sysfs.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
dmi_scan.c firmware: dmi: Add macro SMBIOS_ENTRY_POINT_SCAN_START 2020-03-23 15:44:04 +01:00
edd.c edd: Use scnprintf() for avoiding potential buffer overflow 2020-04-02 20:42:29 +02:00
iscsi_ibft.c iscsi_ibft: Don't limits Targets and NICs to two 2020-01-12 13:16:04 -05:00
iscsi_ibft_find.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 287 2019-06-05 17:36:37 +02:00
Kconfig firmware: smccc: Add HAVE_ARM_SMCCC_DISCOVERY to identify SMCCC v1.1 and above 2020-05-20 19:10:37 +01:00
Makefile firmware: smccc: Refactor SMCCC specific bits into separate file 2020-05-20 19:10:37 +01:00
memmap.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 287 2019-06-05 17:36:37 +02:00
pcdp.c efi/ia64: Move HCDP and MPS table handling into IA64 arch code 2020-02-23 21:59:42 +01:00
pcdp.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
qcom_scm-legacy.c firmware: qcom_scm: Dynamically support SMCCC and legacy conventions 2020-01-07 22:14:43 -08:00
qcom_scm-smc.c firmware: qcom_scm: Dynamically support SMCCC and legacy conventions 2020-01-07 22:14:43 -08:00
qcom_scm.c firmware: qcom_scm: Dynamically support SMCCC and legacy conventions 2020-01-07 22:14:43 -08:00
qcom_scm.h firmware: qcom_scm: Dynamically support SMCCC and legacy conventions 2020-01-07 22:14:43 -08:00
qemu_fw_cfg.c media: headers: fix linux/mod_devicetable.h inclusions 2018-08-02 18:30:54 -04:00
raspberrypi.c firmware: raspberrypi: register clk device 2019-06-25 16:04:26 -07:00
scpi_pm_domain.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
stratix10-rsu.c firmware: Fix incompatible function behavior for RSU driver 2019-11-14 13:11:32 +08:00
stratix10-svc.c firmware: stratix10-svc: add the compatible value for intel agilex 2020-03-18 12:24:18 +01:00
ti_sci.c firmware: ti_sci: Allow for device shared and exclusive requests 2019-09-04 20:44:33 +02:00
ti_sci.h ARM: SoC-related driver updates 2019-07-19 17:13:56 -07:00
trusted_foundations.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
turris-mox-rwtm.c firmware: turris-mox-rwtm: small white space cleanup 2020-01-08 10:35:23 +01:00