UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity
OpenCloudOS-Kernel/arch/powerpc/kernel
History
Linus Torvalds 1459718d7d powerpc fixes for 5.14 #2 
Fix crashes on 64-bit Book3E due to use of Book3S only mtmsrd instruction.
 
 Fix "scheduling while atomic" warnings at boot due to preempt count underflow.
 
 Two commits fixing our handling of BPF atomic instructions.
 
 Fix error handling in xive when allocating an IPI.
 
 Fix lockup on kernel exec fault on 603.
 
 Thanks to: Bharata B Rao, Cédric Le Goater, Christian Zigotzky, Christophe Leroy, Guenter
 Roeck, Jiri Olsa, Naveen N. Rao, Nicholas Piggin, Valentin Schneider.
 -----BEGIN PGP SIGNATURE-----
 
 iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAmDoT7cTHG1wZUBlbGxl
 cm1hbi5pZC5hdQAKCRBR6+o8yOGlgFbSEACa703VD0R/Zx7/MASoc0nfLkoyDvOS
 1dQ7isuNLLwTgFCymS36w5cyUxpQJUepUFLjZajJ5rHgGM60i78trZgrxKp5o+us
 r/F530QI2RZdko2rrtoSVUe6Oj4z0l2lYtBHa7UybKIRG7R/po/DmYYe1/Wmq7Bc
 fu/R3C7m5/HY63E2mzdCPFHfNDPZavScXyPUpfgEka7PGDJsTCZqIOzeGt9oqm6f
 lEysuIvBNvq5NVvUOaBiW4dlbkxckVANvj43kjeX+c0YnJ7MTW/xCYl4AuaAxL2T
 Kc23mWgTj2ONrThbhrB5Bq2uf9bMA+4cJKTRfWiGslxLyhXP59jBnJvn6H5oCPf/
 pr/iLjA8bBS7HnaeAEjC74IIs8SDnhkWjW9ec3Da2Z4ihl8W15Bkf0+g3GOMdj3J
 hrphnhAayr4NKuXgkI/SfoFrAiH+V00LabPA1IFm5Zgvs5DSX/Lygtcf/kNcCZeQ
 jI0jgy5HjmVhTyySw+htVicdW8xJ/rvXqJDguLkxiNEZN0PF4UQSPUX+ARBnMUDT
 Bn/RSGWrgMR5VI1+kpYephhv/PFmF6dKUFpSFrBqt/sZ7rVj4jJCZpNdLDmkaIYi
 v1H4eNN3p85KeApa4PJXRuXrxi5F5XRkGTlk2Sy51ClyFYT6WlzKUcOhMlG4HuzO
 oro2jl2LF9steg==
 =q3Ag
 -----END PGP SIGNATURE-----

Merge tag 'powerpc-5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:
 "Fix crashes on 64-bit Book3E due to use of Book3S only mtmsrd
  instruction.

  Fix "scheduling while atomic" warnings at boot due to preempt count
  underflow.

  Two commits fixing our handling of BPF atomic instructions.

  Fix error handling in xive when allocating an IPI.

  Fix lockup on kernel exec fault on 603.

  Thanks to Bharata B Rao, Cédric Le Goater, Christian Zigotzky,
  Christophe Leroy, Guenter Roeck, Jiri Olsa, Naveen N. Rao, Nicholas
  Piggin, and Valentin Schneider"

* tag 'powerpc-5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/preempt: Don't touch the idle task's preempt_count during hotplug
  powerpc/64e: Fix system call illegal mtmsrd instruction
  powerpc/xive: Fix error handling when allocating an IPI
  powerpc/bpf: Reject atomic ops in ppc32 JIT
  powerpc/bpf: Fix detecting BPF atomic instructions
  powerpc/mm: Fix lockup on kernel exec fault
 		2021-07-09 10:26:52 -07:00
..
ptrace powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
syscalls quota: Wire up quotactl_fd syscall 2021-06-07 12:11:24 +02:00
trace powerpc: Don't use 'struct ppc_inst' to reference instruction location 2021-06-17 00:09:00 +10:00
vdso32 powerpc updates for 5.13 2021-04-30 12:22:28 -07:00
vdso64 powerpc/vdso: Add support for time namespaces 2021-04-14 23:04:44 +10:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
Makefile powerpc/vdso: Make sure vdso_wrapper.o is rebuilt everytime vdso.so is rebuilt 2021-04-02 00:18:09 +11:00
align.c powerpc: Rename probe_kernel_read_inst() 2021-04-21 22:52:33 +10:00
asm-offsets.c powerpc/64: use interrupt restart table to speed up return from interrupt 2021-06-25 00:06:56 +10:00
audit.c
…
btext.c treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
cacheinfo.c powerpc/cacheinfo: Print correct cache-sibling map/list for L2 cache 2020-12-11 00:10:25 +11:00
cacheinfo.h powerpc/cacheinfo: add cacheinfo_teardown, cacheinfo_rebuild 2019-06-15 16:52:06 +10:00
compat_audit.c
…
cpu_setup_6xx.S powerpc/32: Blacklist functions running with MMU disabled for kprobe 2020-06-02 20:59:11 +10:00
cpu_setup_44x.S
…
cpu_setup_fsl_booke.S powerpc: Retire e200 core (mpc555x processor) 2020-12-05 21:49:18 +11:00
cpu_setup_pa6t.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
cpu_setup_power.c powerpc/perf: MMCR0 control for PMU registers under PMCC=00 2020-12-04 01:01:29 +11:00
cpu_setup_ppc970.S
…
cputable.c arch: powerpc: Stop building and using oprofile 2021-01-29 10:05:51 +05:30
crash_dump.c powerpc: Don't use 'struct ppc_inst' to reference instruction location 2021-06-17 00:09:00 +10:00
dawr.c powerpc/watchpoint: Guest support for 2nd DAWR hcall 2020-07-26 23:34:19 +10:00
dbell.c powerpc: handle irq_enter/irq_exit in interrupt handler wrappers 2021-02-09 00:10:49 +11:00
dma-iommu.c powerpc/dma: Fallback to dma_ops when persistent memory present 2020-11-27 10:33:42 +01:00
dma-mask.c
…
dma-swiotlb.c
…
dt_cpu_ftrs.c arch: powerpc: Stop building and using oprofile 2021-01-29 10:05:51 +05:30
early_32.c powerpc/fsl_booke/32: implement KASLR infrastructure 2019-11-13 19:27:40 +11:00
eeh.c powerpc: Fix reverse map real-mode address lookup with huge vmalloc 2021-05-28 22:54:27 +10:00
eeh_cache.c powerpc/eeh_cache: Fix a possible debugfs deadlock 2020-11-02 12:54:20 +11:00
eeh_driver.c pci-v5.9-changes 2020-08-07 18:48:15 -07:00
eeh_event.c powerpc/eeh: Fix build with STACKTRACE=n 2019-09-14 00:01:14 +10:00
eeh_pe.c powerpc/eeh: Delete eeh_pe->config_addr 2020-10-07 22:34:47 +11:00
eeh_sysfs.c powerpc/eeh: Pass eeh_dev to eeh_ops->resume_notify() 2020-07-26 23:34:20 +10:00
entry_32.S powerpc/32: Reduce code duplication of system call entry 2021-06-25 00:07:10 +10:00
entry_64.S powerpc/64: move interrupt return asm to interrupt_64.S 2021-06-25 00:06:55 +10:00
epapr_hcalls.S
…
epapr_paravirt.c powerpc: Don't use 'struct ppc_inst' to reference instruction location 2021-06-17 00:09:00 +10:00
exceptions-64e.S powerpc/64e: remove implicit soft-masking and interrupt exit restart logic 2021-06-30 22:21:20 +10:00
exceptions-64s.S powerpc/64s: add a table of implicit soft-masked addresses 2021-06-30 22:21:20 +10:00
fadump.c powerpc/fadump: Fix sparse warnings 2021-04-22 20:59:04 +10:00
firmware.c powerpc: Fix is_kvm_guest() / kvm_para_available() 2021-06-25 14:47:19 +10:00
fpu.S powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
fsl_booke_entry_mapping.S powerpc/fsl_booke/32: implement KASLR infrastructure 2019-11-13 19:27:40 +11:00
head_8xx.S powerpc: Define swapper_pg_dir[] in C 2021-06-17 00:09:10 +10:00
head_32.h powerpc/32: Reduce code duplication of system call entry 2021-06-25 00:07:10 +10:00
head_40x.S powerpc: Define swapper_pg_dir[] in C 2021-06-17 00:09:10 +10:00
head_44x.S powerpc: Define swapper_pg_dir[] in C 2021-06-17 00:09:10 +10:00
head_64.S powerpc/64: move interrupt return asm to interrupt_64.S 2021-06-25 00:06:55 +10:00
head_book3s_32.S powerpc: Remove klimit 2021-06-25 00:07:10 +10:00
head_booke.h powerpc/32: Avoid #ifdef nested with FTR_SECTION on booke syscall entry 2021-06-25 00:07:11 +10:00
head_fsl_booke.S powerpc: Define swapper_pg_dir[] in C 2021-06-17 00:09:10 +10:00
hw_breakpoint.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
hw_breakpoint_constraints.c powerpc/uaccess: Remove __get/put_user_inatomic() 2021-04-03 21:21:41 +11:00
idle.c sched/idle: Fix arch_cpu_idle() vs tracing 2020-11-24 16:47:35 +01:00
idle_6xx.S powerpc/32: Return directly from power_save_ppc32_restore() 2021-03-29 13:22:10 +11:00
idle_book3e.S
…
idle_book3s.S powerpc/64s: power4 nap fixup in C 2021-04-08 21:17:45 +10:00
idle_e500.S powerpc/32: Return directly from power_save_ppc32_restore() 2021-03-29 13:22:10 +11:00
ima_arch.c powerpc/ima: Fix secure boot rules in ima arch policy 2020-05-07 17:25:54 +10:00
interrupt.c powerpc/64e: remove implicit soft-masking and interrupt exit restart logic 2021-06-30 22:21:20 +10:00
interrupt_64.S powerpc/64e: Fix system call illegal mtmsrd instruction 2021-07-06 19:58:54 +10:00
io-workarounds.c powerpc: Fix reverse map real-mode address lookup with huge vmalloc 2021-05-28 22:54:27 +10:00
io.c
…
iomap.c powerpc: inline iomap accessors 2020-12-04 01:01:09 +11:00
iommu.c Revert "powerpc/kernel/iommu: Align size for IOMMU_PAGE_SIZE() to save TCEs" 2021-06-01 11:17:08 +10:00
irq.c powerpc/64: enable MSR[EE] in irq replay pt_regs 2021-06-30 22:21:20 +10:00
isa-bridge.c mm/vmalloc: remove unmap_kernel_range 2021-04-30 11:20:40 -07:00
jump_label.c powerpc: Don't use 'struct ppc_inst' to reference instruction location 2021-06-17 00:09:00 +10:00
kgdb.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
kprobes-ftrace.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
kprobes.c powerpc updates for 5.14 2021-07-02 12:54:34 -07:00
kvm.c powerpc/kvm: Explicitly mark kvm guest code as __init 2019-09-14 00:04:40 +10:00
kvm_emul.S powerpc/kvm: Add ifdefs around template code 2019-09-14 00:04:40 +10:00
l2cr_6xx.S powerpc: Drop SYNC_601() ISYNC_601() and SYNC() 2020-10-08 21:17:13 +11:00
legacy_serial.c powerpc/legacy_serial: Fix UBSAN: array-index-out-of-bounds 2021-05-12 11:07:39 +10:00
mce.c powerpc updates for 5.14 2021-07-02 12:54:34 -07:00
mce_power.c powerpc/powernv: Fix machine check reporting of async store errors 2021-06-21 21:13:19 +10:00
misc.S powerpc/32: Blacklist functions running with MMU disabled for kprobe 2020-06-02 20:59:11 +10:00
misc_32.S powerpc/32: Remove __main() 2021-06-17 00:09:10 +10:00
misc_64.S powerpc/irq: Inline call_do_irq() and call_do_softirq() 2021-03-29 13:22:17 +11:00
module.c powerpc/modules: Make module_alloc() Strict Module RWX aware 2021-06-21 21:13:20 +10:00
module_32.c powerpc/modules: Use PPC_RAW_xx() macros 2021-06-16 00:16:48 +10:00
module_64.c powerpc/modules: Use PPC_RAW_xx() macros 2021-06-16 00:16:48 +10:00
msi.c
…
note.S powerpc: Add PowerPC Capabilities ELF note 2019-08-30 09:40:15 +10:00
nvram_64.c printk: introduce a kmsg_dump iterator 2021-03-08 11:43:27 +01:00
of_platform.c powerpc/eeh: Remove eeh_dev_phb_init_dynamic() 2020-07-26 23:34:19 +10:00
optprobes.c powerpc/kprobes: Fix Oops by passing ppc_inst as a pointer to emulate_step() on ppc32 2021-06-25 14:46:51 +10:00
optprobes_head.S powerpc: Enable OPTPROBES on PPC32 2021-04-21 22:52:32 +10:00
paca.c powerpc/paca: Remove mm_ctx_id and mm_ctx_slb_addr_limit 2021-05-17 15:27:15 +10:00
pci-common.c powerpc/pci: Add ppc_md.discover_phbs() 2021-02-03 09:46:36 +11:00
pci-hotplug.c powerpc/eeh: Release EEH device state synchronously 2020-05-18 21:58:44 +10:00
pci_32.c powerpc/64: Adjust order in pcibios_init() 2019-08-22 23:11:48 +10:00
pci_64.c mm/vmalloc: remove unmap_kernel_range 2021-04-30 11:20:40 -07:00
pci_dn.c powerpc/pci: Move PHB discovery for PCI_DN using platforms 2021-02-09 00:01:05 +11:00
pci_of_scan.c powerpc/pci: Remove pcibios_setup_bus_devices() 2020-01-06 16:25:29 +11:00
pmc.c
…
ppc32.h
…
ppc_save_regs.S powerpc: Improve ppc_save_regs() 2020-04-04 21:40:57 +11:00
proc_powerpc.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
process.c powerpc updates for 5.14 2021-07-02 12:54:34 -07:00
prom.c powerpc: Remove klimit 2021-06-25 00:07:10 +10:00
prom_init.c powerpc/64s: Make prom_init require RELOCATABLE 2021-06-25 14:47:19 +10:00
prom_init_check.sh powerpc/prom_init: Undo relocation before entering secure mode 2019-10-29 15:12:17 +11:00
prom_parse.c
…
reloc_32.S
…
reloc_64.S
…
rtas-proc.c powerpc/rtas: rename RTAS_RMOBUF_MAX to RTAS_USER_REGION_SIZE 2021-04-14 23:04:16 +10:00
rtas-rtc.c powerpc/rtas-rtc: remove unused constant 2021-06-25 14:47:20 +10:00
rtas.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
rtas_flash.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
rtas_pci.c mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
rtasd.c powerpc/rtasd: simplify handle_rtas_event(), emit message on events 2020-07-16 13:12:38 +10:00
secure_boot.c powerpc/pseries: Detect secure and trusted boot state of the system. 2020-07-16 14:49:53 +10:00
security.c powerpc/security: Add a security feature for STF barrier 2021-06-21 21:13:19 +10:00
secvar-ops.c powerpc/powernv: Add OPAL API interface to access secure variable 2019-11-13 00:33:22 +11:00
secvar-sysfs.c powerpc: expose secure variables to userspace via sysfs 2019-11-13 00:33:22 +11:00
setup-common.c powerpc: convert to setup_initial_init_mm() 2021-07-08 11:48:21 -07:00
setup.h powerpc: remove unneeded semicolons 2021-02-09 00:10:50 +11:00
setup_32.c powerpc: Don't use 'struct ppc_inst' to reference instruction location 2021-06-17 00:09:00 +10:00
setup_64.c powerpc updates for 5.14 2021-07-02 12:54:34 -07:00
signal.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
signal.h powerpc/signal: Fix possible build failure with unsafe_copy_fpr_{to/from}_user 2021-05-12 11:07:39 +10:00
signal_32.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
signal_64.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
smp-tbsync.c
…
smp.c powerpc updates for 5.14 2021-07-02 12:54:34 -07:00
stacktrace.c powerpc/stacktrace: Fix spurious "stale" traces in raise_backtrace_ipi() 2021-06-26 00:04:21 +10:00
suspend.c PM: hibernate: powerpc: Expose pfn_is_nosave() prototype 2019-06-14 10:48:56 +02:00
swsusp.c
…
swsusp_32.S powerpc/32: Blacklist functions running with MMU disabled for kprobe 2020-06-02 20:59:11 +10:00
swsusp_64.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 505 2019-06-19 17:11:22 +02:00
swsusp_asm64.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 505 2019-06-19 17:11:22 +02:00
swsusp_booke.S
…
sys_ppc32.c powerpc/compat_sys: swap hi/lo parts of 64-bit syscall args in LE mode 2021-02-11 23:35:07 +11:00
syscalls.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
sysfs.c powerpc/sysfs: Replace sizeof(arr)/sizeof(arr[0]) with ARRAY_SIZE 2021-06-26 00:13:27 +10:00
systbl.S powerpc/syscalls: switch to generic syscalltbl.sh 2021-04-14 23:04:16 +10:00
systbl_chk.sh
…
tau_6xx.c powerpc/tau: Remove superfluous parameter in alloc_workqueue() call 2021-06-15 23:47:10 +10:00
time.c powerpc/64s: Remove irq mask workaround in accumulate_stolen_time() 2021-06-25 00:07:09 +10:00
tm.S powerpc/tm: Save and restore AMR on treclaim and trechkpt 2020-10-06 23:22:25 +11:00
traps.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
ucall.S powerpc/kernel: Add ucall_norets() ultravisor call handler 2019-08-30 09:40:15 +10:00
udbg.c powerpc/udbg: Make it safe to call udbg_printf() always 2019-10-11 19:33:25 +11:00
udbg_16550.c powerpc/microwatt: Use standard 16550 UART for console 2021-06-21 21:16:31 +10:00
uprobes.c powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
vdso.c powerpc/vdso: Add support for time namespaces 2021-04-14 23:04:44 +10:00
vdso32_wrapper.S powerpc/vdso: fix unnecessary rebuilds of vgettimeofday.o 2021-01-30 22:23:42 +11:00
vdso64_wrapper.S powerpc/vdso: fix unnecessary rebuilds of vgettimeofday.o 2021-01-30 22:23:42 +11:00
vecemu.c powerpc: Define and use get_user_instr() et. al. 2020-05-19 00:10:37 +10:00
vector.S powerpc/64s: avoid reloading (H)SRR registers if they are still valid 2021-06-25 00:06:55 +10:00
vmlinux.lds.S powerpc/64s: add a table of implicit soft-masked addresses 2021-06-30 22:21:20 +10:00
watchdog.c powerpc/watchdog: include linux/processor.h for spin_until_cond 2021-06-17 00:09:12 +10:00