linux-stable/arch/powerpc/kernel
Linus Torvalds 75603b14ed powerpc fixes for 5.16 #2
Fix a bug in copying of sigset_t for 32-bit systems, which caused X to not start.
 
 Fix handling of shared LSIs (rare) with the xive interrupt controller (Power9/10).
 
 Fix missing TOC setup in some KVM code, which could result in oopses depending on kernel
 data layout.
 
 Fix DMA mapping when we have persistent memory and only one DMA window available.
 
 Fix further problems with STRICT_KERNEL_RWX on 8xx, exposed by a recent fix.
 
 A couple of other minor fixes.
 
 Thanks to: Alexey Kardashevskiy, Aneesh Kumar K.V, Cédric Le Goater, Christian Zigotzky,
 Christophe Leroy, Daniel Axtens, Finn Thain, Greg Kurz, Masahiro Yamada, Nicholas Piggin,
 Uwe Kleine-König.
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Merge tag 'powerpc-5.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull more powerpc fixes from Michael Ellerman:

 - Fix a bug in copying of sigset_t for 32-bit systems, which caused X
   to not start.

 - Fix handling of shared LSIs (rare) with the xive interrupt controller
   (Power9/10).

 - Fix missing TOC setup in some KVM code, which could result in oopses
   depending on kernel data layout.

 - Fix DMA mapping when we have persistent memory and only one DMA
   window available.

 - Fix further problems with STRICT_KERNEL_RWX on 8xx, exposed by a
   recent fix.

 - A couple of other minor fixes.

Thanks to Alexey Kardashevskiy, Aneesh Kumar K.V, Cédric Le Goater,
Christian Zigotzky, Christophe Leroy, Daniel Axtens, Finn Thain, Greg
Kurz, Masahiro Yamada, Nicholas Piggin, and Uwe Kleine-König.

* tag 'powerpc-5.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/xive: Change IRQ domain to a tree domain
  powerpc/8xx: Fix pinned TLBs with CONFIG_STRICT_KERNEL_RWX
  powerpc/signal32: Fix sigset_t copy
  powerpc/book3e: Fix TLBCAM preset at boot
  powerpc/pseries/ddw: Do not try direct mapping with persistent memory and one window
  powerpc/pseries/ddw: simplify enable_ddw()
  powerpc/pseries/ddw: Revert "Extend upper limit for huge DMA window for persistent memory"
  powerpc/pseries: Fix numa FORM2 parsing fallback code
  powerpc/pseries: rename numa_dist_table to form2_distances
  powerpc: clean vdso32 and vdso64 directories
  powerpc/83xx/mpc8349emitx: Drop unused variable
  KVM: PPC: Book3S HV: Use GLOBAL_TOC for kvmppc_h_set_dabr/xdabr()
2021-11-21 10:26:35 -08:00
..
ptrace powerpc: Add dear as a synonym for pt_regs.dar register 2021-08-26 21:21:07 +10:00
syscalls compat: remove some compat entry points 2021-09-08 15:32:35 -07:00
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: Don't use r30 to avoid breaking Go lang 2021-07-29 23:13:12 +10:00
.gitignore
align.c powerpc: warn on emulation of dcbz instruction in kernel mode 2021-10-22 15:22:05 +11:00
asm-offsets.c powerpc: smp: remove hack to obtain offset of task_struct::cpu 2021-09-30 16:13:11 +02:00
audit.c Revert "powerpc/audit: Convert powerpc to AUDIT_ARCH_COMPAT_GENERIC" 2021-10-27 22:30:32 +11:00
btext.c
cacheinfo.c powerpc/smp: Use existing L2 cache_map cpumask to find L3 cache siblings 2021-08-04 10:53:39 +10:00
cacheinfo.h
compat_audit.c Revert "powerpc/audit: Convert powerpc to AUDIT_ARCH_COMPAT_GENERIC" 2021-10-27 22:30:32 +11:00
cpu_setup_6xx.S
cpu_setup_44x.S
cpu_setup_fsl_booke.S
cpu_setup_pa6t.S
cpu_setup_power.c
cpu_setup_ppc970.S
cputable.c
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: rename powerpc_debugfs_root to arch_debugfs_dir 2021-08-13 22:04:26 +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/iommu: Report the correct most efficient DMA mask for PCI devices 2021-09-30 17:10:17 +10:00
dma-mask.c
dma-swiotlb.c
dt_cpu_ftrs.c memblock: use memblock_free for freeing virtual pointers 2021-11-06 13:30:41 -07:00
early_32.c
eeh.c pci-v5.16-changes 2021-11-06 14:36:12 -07:00
eeh_cache.c powerpc: rename powerpc_debugfs_root to arch_debugfs_dir 2021-08-13 22:04:26 +10:00
eeh_driver.c powerpc/eeh: Use to_pci_driver() instead of pci_dev->driver 2021-10-18 09:20:15 -05:00
eeh_event.c
eeh_pe.c
eeh_sysfs.c
entry_32.S powerpc/32: indirect function call use bctrl rather than blrl in ret_from_kernel_thread 2021-08-25 13:35:47 +10:00
entry_64.S powerpc/bug: Provide better flexibility to WARN_ON/__WARN_FLAGS() with asm goto 2021-08-15 13:49:24 +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: Get dear offset with _DEAR macro 2021-08-26 21:21:07 +10:00
exceptions-64s.S powerpc/64s: Fix unrecoverable MCE calling async handler from NMI 2021-10-07 19:54:55 +11:00
fadump.c powerpc: rename powerpc_debugfs_root to arch_debugfs_dir 2021-08-13 22:04:26 +10:00
firmware.c powerpc: fix unbalanced node refcount in check_kvm_guest() 2021-10-09 00:15:59 +11:00
fpu.S powerpc/32: Remove unneccessary calculations in load_up_{fpu/altivec} 2021-08-18 23:49:55 +10:00
fsl_booke_entry_mapping.S powerpc/booke: Avoid link stack corruption in several places 2021-08-25 13:35:47 +10:00
head_8xx.S powerpc/8xx: Fix pinned TLBs with CONFIG_STRICT_KERNEL_RWX 2021-11-16 21:37:10 +11:00
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/booke: Avoid link stack corruption in several places 2021-08-25 13:35:47 +10:00
head_64.S powerpc/kexec: blacklist functions called in real mode for kprobe 2021-07-26 20:38:51 +10:00
head_book3s_32.S powerpc/32s: Fix napping restore in data storage interrupt (DSI) 2021-08-07 08:53:59 +10:00
head_booke.h powerpc/32e: Ignore ESR in instruction storage interrupt handler 2021-10-29 23:12:37 +11:00
head_fsl_booke.S powerpc updates for 5.15 2021-09-03 11:22:50 -07:00
hw_breakpoint.c powerpc: rename powerpc_debugfs_root to arch_debugfs_dir 2021-08-13 22:04:26 +10:00
hw_breakpoint_constraints.c powerpc/breakpoint: Cleanup 2021-10-22 15:22:06 +11:00
idle.c
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/idle: Don't corrupt back chain when going idle 2021-10-20 21:37:58 +11:00
idle_e500.S powerpc/32: Return directly from power_save_ppc32_restore() 2021-03-29 13:22:10 +11:00
ima_arch.c
interrupt.c powerpc/64s/interrupt: Fix check_return_regs_valid() false positive 2021-10-27 22:33:47 +11:00
interrupt_64.S powerpc/64s: system call scv tabort fix for corrupt irq soft-mask state 2021-09-13 22:34:11 +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
iommu.c powerpc updates for 5.15 2021-09-03 11:22:50 -07:00
irq.c powerpc/64: warn if local irqs are enabled in NMI or hardirq context 2021-10-07 19:54:55 +11:00
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
kdebugfs.c powerpc: rename powerpc_debugfs_root to arch_debugfs_dir 2021-08-13 22:04:26 +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 ftrace: disable preemption when recursion locked 2021-10-27 11:21:49 -04:00
kprobes.c kprobes: treewide: Make it harder to refer kretprobe_trampoline directly 2021-09-30 21:24:06 -04:00
kvm.c gup: Turn fault_in_pages_{readable,writeable} into fault_in_{readable,writeable} 2021-10-18 16:33:03 +02:00
kvm_emul.S
l2cr_6xx.S
legacy_serial.c powerpc/legacy_serial: Fix UBSAN: array-index-out-of-bounds 2021-05-12 11:07:39 +10:00
Makefile powerpc: clean vdso32 and vdso64 directories 2021-11-15 15:46:45 +11:00
mce.c powerpc/mce: Fix access error in mce handler 2021-09-13 22:34:12 +10:00
mce_power.c powerpc/powernv: Fix machine check reporting of async store errors 2021-06-21 21:13:19 +10:00
misc.S powerpc: Avoid link stack corruption in misc asm functions 2021-08-25 13:35:47 +10:00
misc_32.S powerpc: Avoid link stack corruption in misc asm functions 2021-08-25 13:35:47 +10:00
misc_64.S powerpc: Avoid link stack corruption in misc asm functions 2021-08-25 13:35:47 +10:00
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
nvram_64.c printk: introduce a kmsg_dump iterator 2021-03-08 11:43:27 +01:00
of_platform.c
optprobes.c kprobes: treewide: Make it harder to refer kretprobe_trampoline directly 2021-09-30 21:24:06 -04:00
optprobes_head.S powerpc: Enable OPTPROBES on PPC32 2021-04-21 22:52:32 +10:00
paca.c memblock: rename memblock_free to memblock_phys_free 2021-11-06 13:30:41 -07:00
pci-common.c PCI: Rename pcibios_add_device() to pcibios_device_add() 2021-09-21 15:26:09 -05:00
pci-hotplug.c
pci_32.c
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
pmc.c
ppc32.h
ppc_save_regs.S
proc_powerpc.c
process.c sched: Add wrapper for get_wchan() to keep task blocked 2021-10-15 11:25:14 +02:00
prom.c Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
prom_init.c Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
prom_init_check.sh
prom_parse.c
reloc_32.S powerpc: Avoid link stack corruption in misc asm functions 2021-08-25 13:35:47 +10:00
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 isystem: ship and use stdarg.h 2021-08-19 09:02:55 +09:00
rtas_flash.c
rtas_pci.c
rtasd.c powerpc: Replace deprecated CPU-hotplug functions. 2021-08-10 23:14:56 +10:00
secure_boot.c
security.c powerpc/security: Add a helper to query stf_barrier type 2021-10-07 19:52:58 +11:00
secvar-ops.c
secvar-sysfs.c
setup-common.c Merge branch 'akpm' (patches from Andrew) 2021-11-06 14:08:17 -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 mm/memory_hotplug: remove CONFIG_MEMORY_HOTPLUG_SPARSE 2021-11-06 13:30:42 -07:00
signal.c entry: rseq: Call rseq_handle_notify_resume() in tracehook_notify_resume() 2021-09-22 10:24:01 -04:00
signal.h powerpc/signal32: Fix sigset_t copy 2021-11-16 21:24:16 +11:00
signal_32.c signal: Replace force_fatal_sig with force_exit_sig when in doubt 2021-11-19 09:15:58 -06:00
signal_64.c signal: Replace force_fatal_sig with force_exit_sig when in doubt 2021-11-19 09:15:58 -06:00
smp-tbsync.c
smp.c Devicetree updates for v5.16: 2021-11-02 22:22:13 -07:00
stacktrace.c kprobes: treewide: Make it harder to refer kretprobe_trampoline directly 2021-09-30 21:24:06 -04:00
static_call.c powerpc/32: Add support for out-of-line static calls 2021-10-22 15:22:05 +11:00
suspend.c
swsusp.c
swsusp_32.S
swsusp_64.c powerpc/machdep: Remove stale functions from ppc_md structure 2021-10-22 15:22:05 +11:00
swsusp_asm64.S powerpc/machdep: Remove stale functions from ppc_md structure 2021-10-22 15:22:05 +11:00
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/syscalls: Simplify do_mmap2() 2021-08-25 13:35:48 +10:00
sysfs.c powerpc/cpuhp: BUG -> WARN conversion in offline path 2021-10-09 00:16:00 +11:00
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: Add 'static' storage qualifier to 'tau_work' definition 2021-08-20 17:00:53 +10:00
time.c powerpc/time: Remove generic_suspend_{dis/en}able_irqs() 2021-10-22 15:22:05 +11:00
tm.S
traps.c powerpc/64s: Fix unrecoverable MCE calling async handler from NMI 2021-10-07 19:54:55 +11:00
ucall.S
udbg.c isystem: ship and use stdarg.h 2021-08-19 09:02:55 +09:00
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
vector.S powerpc/32: Remove unneccessary calculations in load_up_{fpu/altivec} 2021-08-18 23:49:55 +10:00
vmlinux.lds.S powerpc: Mark .opd section read-only 2021-10-14 21:47:34 +11:00
watchdog.c Merge branch 'rework/printk_safe-removal' into for-linus 2021-11-18 10:03:47 +01:00