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remarkable-linux/arch/xtensa/include/asm
Max Filippov fe806eb54b xtensa: increase ranges in ___invalidate_{i,d}cache_all
commit fec3259c9f upstream.

Cache invalidation macros use cache line size to iterate over
invalidated cache lines, assuming that all cache ways are invalidated by
single instruction, but xtensa ISA recommends to not assume that for
future compatibility:
  In some implementations all ways at index Addry-1..z are invalidated
  regardless of the specified way, but for future compatibility this
  behavior should not be assumed.

Iterate over all cache ways in ___invalidate_icache_all and
___invalidate_dcache_all.

Cc: stable@vger.kernel.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-09 19:55:59 +02:00
..
Kbuild xtensa: remove wrapper header for asm/param.h 2017-07-21 03:13:29 -07:00
asm-offsets.h kbuild: move asm-offsets.h to include/generated 2009-12-12 13:08:14 +01:00
asm-uaccess.h uaccess: move VERIFY_{READ,WRITE} definitions to linux/uaccess.h 2017-03-05 20:40:25 -05:00
asmmacro.h xtensa: fixes for configs without loop option 2015-11-02 18:02:47 +03:00
atomic.h locking/atomic: Remove linux/atomic.h:atomic_fetch_or() 2016-06-16 10:48:32 +02:00
barrier.h xtensa: define __smp_xxx 2016-01-12 20:46:58 +02:00
bitops.h xtensa: fix __ffs result type 2016-07-24 06:33:29 +03:00
bootparam.h xtensa: split bootparam and kernel meminfo 2014-04-02 01:35:51 +04:00
bugs.h
cache.h dma-mapping: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN 2010-08-11 08:59:21 -07:00
cacheasm.h xtensa: increase ranges in ___invalidate_{i,d}cache_all 2018-09-09 19:55:59 +02:00
cacheflush.h xtensa: support DMA to high memory 2015-11-09 01:25:37 +03:00
checksum.h Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
cmpxchg.h xtensa: implement fake NMI 2015-08-17 07:33:39 +03:00
coprocessor.h xtensa: reorganize SR referencing 2012-10-15 21:48:08 -07:00
current.h xtensa: clean up files to make them code-style compliant 2012-12-18 21:10:25 -08:00
delay.h xtensa: implement ndelay 2014-01-15 00:28:11 +04:00
dma-mapping.h xtensa: remove DMA_ERROR_CODE 2017-06-20 11:13:07 +02:00
dma.h Fix common misspellings 2011-03-31 11:26:23 -03:00
elf.h xtensa: add support for TLS 2013-02-23 19:35:57 -08:00
fixmap.h xtensa: add alternative kernel memory layouts 2016-07-24 06:33:58 +03:00
flat.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ftrace.h ftrace: Make CALLER_ADDRx macros more generic 2014-05-21 03:10:32 -04:00
futex.h xtensa: fix futex_atomic_cmpxchg_inatomic 2018-02-16 20:23:07 +01:00
highmem.h xtensa: add alternative kernel memory layouts 2016-07-24 06:33:58 +03:00
hw_breakpoint.h xtensa: support hardware breakpoints/watchpoints 2016-03-11 08:53:32 +00:00
hw_irq.h
initialize_mmu.h xtensa: cleanup MMU setup and kernel layout macros 2016-07-24 06:33:58 +03:00
io.h xtensa: support ioremap for memory outside KIO region 2016-01-11 17:37:36 +03:00
irq.h xtensa: don't use linux IRQ #0 2017-06-05 16:53:10 -07:00
irqflags.h xtensa: support hardware breakpoints/watchpoints 2016-03-11 08:53:32 +00:00
kmem_layout.h xtensa: cleanup MMU setup and kernel layout macros 2016-07-24 06:33:58 +03:00
mmu.h xtensa: add SMP support 2014-01-14 10:19:58 -08:00
mmu_context.h sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h> 2017-03-02 08:42:37 +01:00
module.h Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
mxregs.h xtensa: add MX irqchip 2014-01-14 10:19:58 -08:00
nommu_context.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
page.h xtensa: make __pa work with uncached KSEG addresses 2017-03-30 13:29:20 -07:00
pci-bridge.h xtensa: clean up files to make them code-style compliant 2012-12-18 21:10:25 -08:00
pci.h PCI: Add arch_can_pci_mmap_io() on architectures which can mmap() I/O space 2017-04-18 13:02:26 -05:00
perf_event.h xtensa: enable HAVE_PERF_EVENTS 2014-01-15 00:27:03 +04:00
pgalloc.h tree wide: get rid of __GFP_REPEAT for order-0 allocations part I 2016-06-24 17:23:52 -07:00
pgtable.h arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
platform.h xtensa: extract common CPU reset code into separate function 2016-09-11 23:53:22 -07:00
processor.h arch: remove unused *_segments() macros/functions 2017-09-22 12:59:52 -10:00
ptrace.h xtensa: move internal ptrace definitions from uapi/asm to asm 2017-05-01 07:00:10 -07:00
regs.h xtensa: support hardware breakpoints/watchpoints 2016-03-11 08:53:32 +00:00
segment.h Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
serial.h
shmparam.h
signal.h consolidate kernel-side struct sigaction declarations 2013-02-03 15:09:22 -05:00
smp.h xtensa: implement CPU hotplug 2014-01-14 10:19:59 -08:00
spinlock.h arch: Remove spin_unlock_wait() arch-specific definitions 2017-08-17 08:08:59 -07:00
spinlock_types.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
stacktrace.h xtensa: move oprofile stack tracing to stacktrace.c 2015-08-17 07:32:49 +03:00
string.h xtensa: fix str[n]cmp return value 2013-02-23 19:22:31 -08:00
switch_to.h Disintegrate asm/system.h for Xtensa 2012-03-28 18:30:03 +01:00
syscall.h xtensa: switch to generic sigaltstack 2013-02-03 18:16:27 -05:00
sysmem.h xtensa: drop sysmem and switch to memblock 2016-07-24 06:34:00 +03:00
thread_info.h xtensa: support hardware breakpoints/watchpoints 2016-03-11 08:53:32 +00:00
timex.h xtensa: use XTENSA_INT_LEVEL macro in asm/timex.h 2016-01-11 17:32:40 +03:00
tlb.h mm: Pass virtual address to [__]p{te,ud,md}_free_tlb() 2009-07-27 12:10:38 -07:00
tlbflush.h xtensa: optimize local_flush_tlb_kernel_range 2014-04-06 21:29:17 +04:00
traps.h xtensa: support hardware breakpoints/watchpoints 2016-03-11 08:53:32 +00:00
types.h UAPI: (Scripted) Disintegrate arch/xtensa/include/asm 2012-10-15 21:48:53 -07:00
uaccess.h get rid of unused __strncpy_from_user() instances 2017-05-15 23:40:28 -04:00
ucontext.h
unaligned.h
unistd.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
user.h
vectors.h xtensa: allow merging vectors into .text section 2017-03-01 12:32:50 -08:00
vga.h