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

..

.gitignore

ARC: Add some .gitignore entries

2013-08-26 09:40:24 +05:30

arc_hostlink.c

ARC: Hostlink Pseudo-Driver for Metaware Debugger

2013-02-15 23:16:10 +05:30

arcksyms.c

ARC: export __udivdi3 for modules

2016-08-19 14:09:33 -07:00

asm-offsets.c

ARCv2: [vdk] dts files and defconfig for HS38 VDK

2015-06-25 06:00:21 +05:30

ctx_sw_asm.S

ARC: dw2 unwind: enable cfi pseudo ops in string lib

2016-09-30 14:48:22 -07:00

ctx_sw.c

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

2017-03-02 08:42:34 +01:00

devtree.c

ARC: [plat-hsdk] initial port for HSDK board

2017-09-01 11:26:28 -07:00

disasm.c

ARC: rename kconfig option for unaligned emulation

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

entry-arcv2.S

ARCv2: support manual regfile save on interrupts

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

entry-compact.S

ARC: typos fix in kernel/entry-compact.S

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

entry.S

ARC: Re-enable MMU upon Machine Check exception

2017-09-01 11:29:05 -07:00

fpu.c

ARC: Process-creation/scheduling/idle-loop

2013-02-11 20:00:38 +05:30

head.S

ARC: U-boot: check arguments paranoidly

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

intc-arcv2.c

ARCv2: support manual regfile save on interrupts

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

intc-compact.c

ARCv2: SMP: Mask only private-per-core IRQ lines on boot at core intc

2017-08-28 16:11:15 -07:00

irq.c

ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP

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

kgdb.c

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

2017-03-02 08:42:36 +01:00

kprobes.c

bpf/error-inject/kprobes: Clear current_kprobe and enable preempt in kprobe

2018-06-21 12:33:19 +02:00

Makefile

ARC: Remove empty kernel/pcibios.c

2017-08-02 14:53:35 -05:00

mcip.c

ARC: mcip: update MCIP debug mask when the new cpu came online

2018-02-28 10:45:31 -08:00

module.c

ARC: module: Fix !CONFIG_ARC_DW2_UNWIND builds

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

perf_event.c

ARCv2: perf: optimize given that num counters <= 32

2017-11-21 15:20:55 -08:00

process.c

ARC: clone syscall to setp r25 as thread pointer

2018-10-05 14:33:29 -07:00

ptrace.c

ARCv2: ptrace: provide regset for accumulator/r30 regs

2017-05-03 11:21:31 -07:00

reset.c

arc: export symbol for pm_power_off in reset.c

2013-11-06 10:41:44 +05:30

setup.c

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

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

signal.c

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

2017-03-02 08:42:36 +01:00

smp.c

ARC: setup cpu possible mask according to possible-cpus dts property

2018-02-28 10:45:32 -08:00

stacktrace.c

arc: do not use __print_symbol()

2017-12-20 12:41:43 -08:00

sys.c

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

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

traps.c

Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2018-01-30 14:18:52 -08:00

troubleshoot.c

ARC: show_regs: lockdep: avoid page allocator...

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

unaligned.c

ARC: [arcompact] brown paper bag bug in unaligned access delay slot fixup

2017-02-07 10:02:01 -08:00

unwind.c

treewide/trivial: Remove ';;$' typo noise

2018-02-22 10:59:33 +01:00

vmlinux.lds.S

nmi_backtrace: generate one-line reports for idle cpus

2016-10-07 18:46:30 -07:00