linux_dsm_epyc7002/arch/arc/include/asm
Vineet Gupta 08fe007968 ARC: mm: arc700: Don't assume 2 colours for aliasing VIPT dcache
An ARC700 customer reported linux boot crashes when upgrading to bigger
L1 dcache (64K from 32K). Turns out they had an aliasing VIPT config and
current code only assumed 2 colours, while theirs had 4. So default to 4
colours and complain if there are fewer. Ideally this needs to be a
Kconfig option, but heck that's too much of hassle for a single user.

Cc: stable@vger.kernel.org
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2016-12-19 11:55:17 -08:00
..
arcregs.h ARC: mm: No need to save cache version in @cpuinfo 2016-12-19 11:54:41 -08:00
asm-offsets.h
atomic.h ARC: [plat-eznps] add missing atomic_fetch_xxx operations 2016-09-30 14:48:18 -07:00
barrier.h ARC: [plat-eznps] Use dedicated SMP barriers 2016-05-09 09:32:33 +05:30
bitops.h ARC: [plat-eznps] Use dedicated atomic/bitops/cmpxchg 2016-05-09 09:32:33 +05:30
bug.h
cache.h ARCv2: IOC: use @ioc_enable not @ioc_exist where intended 2016-10-24 09:24:47 -07:00
cacheflush.h ARC: mm: arc700: Don't assume 2 colours for aliasing VIPT dcache 2016-12-19 11:55:17 -08:00
checksum.h
cmpxchg.h ARC: [plat-eznps] Use dedicated atomic/bitops/cmpxchg 2016-05-09 09:32:33 +05:30
current.h
delay.h ARC: Don't use "+l" inline asm constraint 2016-11-28 09:17:32 -08:00
disasm.h
dma-mapping.h
dma.h
dwarf.h ARC: dw2 unwind: add infrastructure for adding cfi pseudo ops to asm 2016-09-30 14:48:22 -07:00
elf.h ARC: fix build warning in elf.h 2016-10-19 14:38:53 -07:00
entry-arcv2.h
entry-compact.h Fix typos 2016-05-30 10:07:32 +05:30
entry.h ARC: use correct offset in pt_regs for saving/restoring user mode r25 2016-08-19 10:44:13 -07:00
exec.h
fb.h
futex.h
highmem.h
hugepage.h arch: fix has_transparent_hugepage() 2016-05-19 19:12:14 -07:00
io.h
irq.h ARC: irq: export some IRQs again 2016-05-09 09:32:30 +05:30
irqflags-arcv2.h ARCv2: intc: default all interrupts to priority 1 2016-12-14 09:23:46 -08:00
irqflags-compact.h ARC: Call trace_hardirqs_on() before enabling irqs 2016-08-10 10:14:07 -07:00
irqflags.h
Kbuild PCI/MSI: Enable PCI_MSI_IRQ_DOMAIN support for ARC 2016-09-06 10:53:32 -05:00
kdebug.h
kgdb.h
kmap_types.h
kprobes.h
linkage.h ARC: dw2 unwind: add infrastructure for adding cfi pseudo ops to asm 2016-09-30 14:48:22 -07:00
mach_desc.h
mmu_context.h Fix typos 2016-05-30 10:07:32 +05:30
mmu.h
mmzone.h ARC: support HIGHMEM even without PAE40 2016-05-05 16:35:46 +05:30
module.h ARC: module: elide loop to save reference to .eh_frame 2016-10-28 10:10:28 -07:00
mutex.h
page.h ARC: pae: STRICT_MM_TYPECHECKS was broken 2016-05-13 09:16:09 +05:30
pci.h
perf_event.h arc: perf: Enable generic "cache-references" and "cache-misses" events 2016-09-30 14:48:18 -07:00
pgalloc.h arc: get rid of superfluous __GFP_REPEAT 2016-06-24 17:23:52 -07:00
pgtable.h ARC: mm: PAE40: Fix crash at munmap 2016-11-29 09:12:08 -08:00
processor.h Fix typos 2016-05-30 10:07:32 +05:30
ptrace.h
sections.h
segment.h
serial.h
setup.h ARC: boot log: refactor cpu name/release printing 2016-10-28 10:09:07 -07:00
shmparam.h
smp.h ARC: IRQ: Do not use hwirq as virq and vice versa 2016-11-08 12:05:10 -08:00
spinlock_types.h
spinlock.h locking/spinlock, arch: Update and fix spin_unlock_wait() implementations 2016-06-14 11:55:15 +02:00
stacktrace.h
string.h
switch_to.h
syscall.h
syscalls.h ARC: syscall for userspace cmpxchg assist 2016-10-24 09:24:26 -07:00
thread_info.h Fix typos 2016-05-30 10:07:32 +05:30
timex.h
tlb-mmu1.h
tlb.h
tlbflush.h
uaccess.h ARC: uaccess: get_user to zero out dest in cause of fault 2016-09-13 17:49:41 -04:00
unaligned.h
unwind.h