Vineet Gupta 8b9187e7df ARCv2: don't assume core 0x54 has dual issue ...

[ Upstream commit 7b2e932f63 ]

The first release of core4 (0x54) was dual issue only (HS4x).
Newer releases allow hardware to be configured as single issue (HS3x)
or dual issue.

Prevent accessing a HS4x only aux register in HS3x, which otherwise
leads to illegal instruction exceptions

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-03-23 20:09:51 +01:00

..

arcregs.h

ARCv2: don't assume core 0x54 has dual issue

2019-03-23 20:09:51 +01:00

asm-offsets.h

…

atomic.h

ARC: atomics: unbork atomic_fetch_##op()

2018-08-31 10:14:51 -07:00

barrier.h

ARC: [plat-eznps] Use dedicated SMP barriers

2016-05-09 09:32:33 +05:30

bitops.h

ARC: fix __ffs return value to avoid build warnings

2019-03-05 17:58:48 +01:00

bug.h

bug.h: work around GCC PR82365 in BUG()

2018-02-21 15:35:43 -08:00

cache.h

ARC: define ARCH_SLAB_MINALIGN = 8

2019-02-27 10:09:00 +01:00

cacheflush.h

ARC: mm: arc700: Don't assume 2 colours for aliasing VIPT dcache

2016-12-19 11:55:17 -08:00

checksum.h

ipv4: Update parameters for csum_tcpudp_magic to their original types

2016-03-13 23:55:13 -04:00

cmpxchg.h

ARC: [plat-eznps] Use dedicated atomic/bitops/cmpxchg

2016-05-09 09:32:33 +05:30

current.h

ARC: remove extraneous __KERNEL__ guards

2014-10-13 14:46:20 +05:30

delay.h

arc: fix build errors in arc/include/asm/delay.h

2018-07-30 11:48:50 -07:00

disasm.h

ARC: disassembly (needed by kprobes/kgdb/unaligned-access-emul)

2013-02-15 23:16:04 +05:30

dma-mapping.h

ARC: dma [IOC] Enable per device io coherency

2018-09-04 13:21:37 -07:00

dma.h

ARC: Add PCI support

2016-03-10 14:44:13 -06:00

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

ARCv2: support manual regfile save on interrupts

2019-03-23 20:09:51 +01:00

entry-compact.h

ARC: [arcompact] entry.S: minor code movement

2018-07-09 11:25:45 -07:00

entry.h

ARC: [arcompact] entry.S: minor code movement

2018-07-09 11:25:45 -07:00

exec.h

ARC: Fundamental ARCH data-types/defines

2013-02-11 20:00:34 +05:30

fb.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

futex.h

futex: Remove duplicated code and fix undefined behaviour

2017-08-25 22:49:59 +02:00

highmem.h

ARC: mm: HIGHMEM: kmap API implementation

2015-10-28 19:49:04 +05:30

hugepage.h

arc: use generic_pmdp_establish as pmdp_establish

2018-01-31 17:18:37 -08:00

io.h

ARC: io.h: Implement reads{x}()/writes{x}()

2018-12-21 14:15:16 +01:00

irq.h

ARCv2: intc: Use runtime value of irq count for setting up intc

2017-02-06 09:37:57 -08:00

irqflags-arcv2.h

ARC: create cpu specific version of arch_cpu_idle()

2017-08-28 15:17:36 -07:00

irqflags-compact.h

ARC: create cpu specific version of arch_cpu_idle()

2017-08-28 15:17:36 -07:00

irqflags.h

ARCv2: Support for ARCv2 ISA and HS38x cores

2015-06-22 14:06:55 +05:30

Kbuild

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2018-06-04 20:27:54 -07:00

kdebug.h

ARC: Fundamental ARCH data-types/defines

2013-02-11 20:00:34 +05:30

kgdb.h

ARC: Update order of registers in KGDB to match GDB 7.5

2014-10-13 14:46:20 +05:30

kmap_types.h

ARC: mm: HIGHMEM: kmap API implementation

2015-10-28 19:49:04 +05:30

kprobes.h

ARC/kprobes: Remove jprobe implementation

2018-06-21 12:33:06 +02:00

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

ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP

2018-06-20 16:12:06 -07:00

mmu_context.h

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/mm.h>

2017-03-02 08:42:28 +01:00

mmu.h

ARCv2: PAE40: set MSB even if !CONFIG_ARC_HAS_PAE40 but PAE exists in SoC

2017-08-04 13:56:35 +05:30

mmzone.h

ARC: support HIGHMEM even without PAE40

2016-05-05 16:35:46 +05:30

module.h

ARC: module: Fix !CONFIG_ARC_DW2_UNWIND builds

2017-01-18 11:17:44 -08:00

page.h

ARC: mm: allow mprotect to make stack mappings executable

2018-07-11 11:03:06 -07:00

pci.h

PCI: remove PCI_DMA_BUS_IS_PHYS

2018-05-07 07:15:41 +02:00

perf_event.h

ARC: perf: map generic branches to correct hardware condition

2019-01-31 08:14:35 +01:00

pgalloc.h

arc: get rid of superfluous __GFP_REPEAT

2016-06-24 17:23:52 -07:00

pgtable.h

Merge tag 'arc-4.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

2018-07-20 11:33:22 -07:00

processor.h

arch: remove unused *_segments() macros/functions

2017-09-22 12:59:52 -10:00

ptrace.h

ARC: [plat-eznps] handle extra aux regs #2: kernel/entry exit

2017-08-28 15:17:36 -07:00

sections.h

of/fdt: consolidate built-in dtb section variables

2014-04-30 00:59:13 -05:00

segment.h

ARC: uaccess friends

2013-02-11 20:00:31 +05:30

serial.h

ARC: Dynamically determine BASE_BAUD from DeviceTree

2015-02-02 17:08:37 +05:30

setup.h

ARCv2: IOC: Use actual memory size to setup aperture size

2017-01-18 14:52:43 -08:00

shmparam.h

ARC: [mm] Aliasing VIPT dcache support 4/4

2013-05-09 22:00:57 +05:30

smp.h

ARC: IRQ: Do not use hwirq as virq and vice versa

2016-11-08 12:05:10 -08:00

spinlock_types.h

ARC: LLOCK/SCOND based rwlock

2015-08-04 09:26:33 +05:30

spinlock.h

locking/arch: Remove dummy arch_{read,spin,write}_lock_flags() implementations

2017-10-10 11:50:19 +02:00

stacktrace.h

ARC: Make arc_unwind_core accessible externally

2015-02-27 10:15:00 +05:30

string.h

ARC: remove extraneous __KERNEL__ guards

2014-10-13 14:46:20 +05:30

switch_to.h

ARC: [plat-eznps] handle extra aux regs #1: save/restore on context switch

2017-08-28 15:17:36 -07:00

syscall.h

ARC: stop using pt_regs->orig_r8

2013-06-22 19:23:26 +05:30

syscalls.h

ARC: syscall for userspace cmpxchg assist

2016-10-24 09:24:26 -07:00

thread_info.h

Construct init thread stack in the linker script rather than by union

2018-01-09 23:21:02 +00:00

timex.h

ARC: Timers/counters/delay management

2013-02-11 20:00:39 +05:30

tlb-mmu1.h

ARC: Disintegrate arcregs.h

2013-06-22 13:46:42 +05:30

tlb.h

ARC: Disintegrate arcregs.h

2013-06-22 13:46:42 +05:30

tlbflush.h

ARC: thp: unbork !CONFIG_TRANSPARENT_HUGEPAGE build

2016-03-17 15:31:45 +05:30

uaccess.h

ARC: uacces: remove lp_start, lp_end from clobber list

2019-03-23 20:09:51 +01:00

unaligned.h

ARC: rename kconfig option for unaligned emulation

2014-10-13 14:46:15 +05:30

unwind.h

ARC: dw2 unwind: Reinstante unwinding out of modules

2015-12-17 11:10:23 +05:30