Vineet Gupta 9aed02feae ARC: [arcompact] handle unaligned access delay slot corner case ... After emulating an unaligned access in delay slot of a branch, we pretend as the delay slot never happened - so return back to actual branch target (or next PC if branch was not taken). Curently we did this by handling STATUS32.DE, we also need to clear the BTA.T bit, which is disregarded when returning from original misaligned exception, but could cause weirdness if it took the interrupt return path (in case interrupt was acive too) One ARC700 customer ran into this when enabling unaligned access fixup for kernel mode accesses as well Cc: stable@vger.kernel.org Signed-off-by: Vineet Gupta <vgupta@synopsys.com>		2017-01-27 10:54:20 -08:00
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.gitignore	ARC: Add some .gitignore entries	2013-08-26 09:40:24 +05:30
Makefile	clocksource: import ARC timer driver	2016-11-30 11:54:25 -08:00
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.c	ARC: [plat-eznps] Use dedicated identity auxiliary register.	2016-05-09 09:32:33 +05:30
ctx_sw_asm.S	ARC: dw2 unwind: enable cfi pseudo ops in string lib	2016-09-30 14:48:22 -07:00
devtree.c	ARC: [plat-eznps] set default baud for early console	2016-11-08 09:39:37 -08:00
disasm.c	ARC: rename kconfig option for unaligned emulation	2014-10-13 14:46:15 +05:30
entry-arcv2.S	ARCv2: entry: document intr disable in hard isr	2016-12-14 09:23:45 -08:00
entry-compact.S	ARC: ARCompact entry: elide re-reading ECR in ProtV handler	2016-12-13 13:16:11 -08:00
entry.S	ARC: entry: make ret_from_system_call local label	2016-09-30 14:48:21 -07:00
fpu.c	ARC: Process-creation/scheduling/idle-loop	2013-02-11 20:00:38 +05:30
head.S	ARC: smp-boot: Decouple Non masters waiting API from jump to entry point	2017-01-24 11:12:28 -08:00
intc-arcv2.c	ARC: IRQ: Use hwirq instead of virq in mask/unmask	2017-01-04 17:12:10 -08:00
intc-compact.c	ARC: IRQ: Use hwirq instead of virq in mask/unmask	2017-01-04 17:12:10 -08:00
irq.c	ARC: [intc-*] Do a domain lookup in primary handler for hwirq -> linux virq	2016-05-09 09:32:30 +05:30
kgdb.c	ARC: kgdb: generic kgdb_arch_pc() suffices	2014-10-22 16:14:04 -06:00
kprobes.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2013-11-15 16:47:22 -08:00
mcip.c	ARCv2: MCIP: update the BCR per current changes	2017-01-24 11:05:59 -08:00
module.c	ARC: module: Fix !CONFIG_ARC_DW2_UNWIND builds	2017-01-18 11:17:44 -08:00
pcibios.c	ARC: Add PCI support	2016-03-10 14:44:13 -06:00
perf_event.c	arc: perf: Enable generic "cache-references" and "cache-misses" events	2016-09-30 14:48:18 -07:00
process.c	ARC: change return value of userspace cmpxchg assist syscall	2016-11-07 11:01:12 -08:00
ptrace.c	ARCv2: Support for ARCv2 ISA and HS38x cores	2015-06-22 14:06:55 +05:30
reset.c	arc: export symbol for pm_power_off in reset.c	2013-11-06 10:41:44 +05:30
setup.c	ARC: time: move time_init() out of the driver	2016-11-30 11:54:25 -08:00
signal.c	arc: don't leak bits of kernel stack into coredump	2016-09-15 19:51:55 -04:00
smp.c	ARCv2: smp-boot: wake_flag polling by non-Masters needs to be uncached	2017-01-24 14:25:19 -08:00
stacktrace.c	arc: unwind: warn only once if DW2_UNWIND is disabled	2016-06-28 11:11:44 +05:30
sys.c	ARC: ABIv3: fork/vfork wrappers not needed in "no-legacy-syscall" ABI	2013-03-11 19:01:10 +05:30
traps.c	ARC: rename unhandled exception handler	2015-04-13 15:14:57 +05:30
troubleshoot.c	ARC: mm: retire ARC_DBG_TLB_MISS_COUNT...	2016-10-28 10:10:28 -07:00
unaligned.c	ARC: [arcompact] handle unaligned access delay slot corner case	2017-01-27 10:54:20 -08:00
unwind.c	ARC: dw2 unwind: switch to .eh_frame based unwinding	2016-09-30 14:48:20 -07:00
vmlinux.lds.S	nmi_backtrace: generate one-line reports for idle cpus	2016-10-07 18:46:30 -07:00