Vladimir Isaev 969de0f659 ARC: mm: PAE: use 40-bit physical page mask ... commit c5f756d8c6 upstream. 32-bit PAGE_MASK can not be used as a mask for physical addresses when PAE is enabled. PAGE_MASK_PHYS must be used for physical addresses instead of PAGE_MASK. Without this, init gets SIGSEGV if pte_modify was called: | potentially unexpected fatal signal 11. | Path: /bin/busybox | CPU: 0 PID: 1 Comm: init Not tainted 5.12.0-rc5-00003-g1e43c377a79f-dirty | Insn could not be fetched | @No matching VMA found | ECR: 0x00040000 EFA: 0x00000000 ERET: 0x00000000 | STAT: 0x80080082 [IE U ] BTA: 0x00000000 | SP: 0x5f9ffe44 FP: 0x00000000 BLK: 0xaf3d4 | LPS: 0x000d093e LPE: 0x000d0950 LPC: 0x00000000 | r00: 0x00000002 r01: 0x5f9fff14 r02: 0x5f9fff20 | ... | Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b Signed-off-by: Vladimir Isaev <isaev@synopsys.com> Reported-by: kernel test robot <lkp@intel.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: stable@vger.kernel.org Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-05-19 10:13:10 +02:00
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arcregs.h
asm-offsets.h
asserts.h
atomic.h
barrier.h
bitops.h
bug.h
cache.h
cacheflush.h
checksum.h
cmpxchg.h
current.h
delay.h
disasm.h
dma.h
dsp-impl.h
dsp.h
dwarf.h
elf.h
entry-arcv2.h
entry-compact.h
entry.h
exec.h
fb.h
fpu.h
futex.h
highmem.h
hugepage.h
io.h
irq.h
irqflags-arcv2.h
irqflags-compact.h
irqflags.h
jump_label.h
Kbuild
kdebug.h
kgdb.h
kmap_types.h
kprobes.h
linkage.h
mach_desc.h
mmu_context.h
mmu.h
mmzone.h
module.h
page.h
pci.h
perf_event.h
pgalloc.h
pgtable.h
processor.h
ptrace.h
sections.h
segment.h
serial.h
setup.h
shmparam.h
smp.h
spinlock_types.h
spinlock.h
stacktrace.h
string.h
switch_to.h
syscall.h
syscalls.h
thread_info.h
timex.h
tlb-mmu1.h
tlb.h
tlbflush.h
uaccess.h
unaligned.h
unwind.h
vermagic.h
vmalloc.h