Vineet Gupta 541366da6a ARC: [arcompact] Handle bus error from userspace as Interrupt not exception ... Bus errors from userspace on ARCompact based cores are handled by core as a high priority L2 interrupt but current code treated it as interrupt Handling an interrupt like exception is certainly not going to go unnoticed. (and it worked so far as we never saw a Bus error from userspace until IPPK guys tested a DDR controller with ECC error detection etc hence needed to explicitly trigger/handle such errors) - So move mem_service exception handler from common code into ARCv2 code. - In ARCompact code, define mem_service as L2 interrupt handler which just drops down to pure kernel mode and goes of to enqueue SIGBUS Reported-by: Nelson Pereira <npereira@synopsys.com> Tested-by: Ana Martins <amartins@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>		2015-11-14 13:12:20 +05:30
..
.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
asm-offsets.c	ARCv2: [vdk] dts files and defconfig for HS38 VDK	2015-06-25 06:00:21 +05:30
clk.c	ARC: fix typo with clock speed	2013-05-07 13:43:54 +05:30
ctx_sw_asm.S	ARC: Fix build breakage for !CONFIG_ARC_DW2_UNWIND	2014-06-26 10:14:02 +05:30
ctx_sw.c	ARC: [SMP] Fix build failures for large NR_CPUS	2013-11-06 10:41:46 +05:30
devtree.c	ARCv2: [axs103] Support ARC SDP FPGA platform for HS38x cores	2015-06-25 06:00:20 +05:30
disasm.c	ARC: rename kconfig option for unaligned emulation	2014-10-13 14:46:15 +05:30
entry-arcv2.S	ARC: [arcompact] Handle bus error from userspace as Interrupt not exception	2015-11-14 13:12:20 +05:30
entry-compact.S	ARC: [arcompact] Handle bus error from userspace as Interrupt not exception	2015-11-14 13:12:20 +05:30
entry.S	ARC: [arcompact] Handle bus error from userspace as Interrupt not exception	2015-11-14 13:12:20 +05:30
fpu.c	ARC: Process-creation/scheduling/idle-loop	2013-02-11 20:00:38 +05:30
head.S	ARC: boot: Non Master cpus only need to call EARLY_CPU_SETUP once	2015-10-28 16:13:42 +05:30
intc-arcv2.c	arc:irqchip: prepare for drivers/irqchip/irqchip.h removal	2015-07-09 17:36:32 +05:30
intc-compact.c	ARC: smp: irqchip: handle IPI as percpu irq like timer	2015-10-28 16:13:39 +05:30
irq.c	ARC: smp: Introduce smp hook @init_irq_cpu called for all cores	2015-10-28 16:13:41 +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
Makefile	ARCv2: SMP: Support ARConnect (MCIP) for Inter-Core-Interrupts et al	2015-06-22 14:06:56 +05:30
mcip.c	ARCv2: smp: [plat-*]: No need to explicitly call mcip_init_smp()	2015-10-28 16:13:41 +05:30
module.c	ARC: Fix coding style issues	2013-04-09 12:21:14 +05:30
perf_event.c	ARCv2: perf: Finally introduce HS perf unit	2015-08-27 14:59:07 +05:30
process.c	ARC: add/fix some comments in code - no functional change	2015-08-20 19:05:49 +05:30
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: smp: Introduce smp hook @init_early_smp for Master core	2015-10-28 16:13:40 +05:30
signal.c	ARCv2: Support for ARCv2 ISA and HS38x cores	2015-06-22 14:06:55 +05:30
smp.c	ARC: smp: Introduce smp hook @init_irq_cpu called for all cores	2015-10-28 16:13:41 +05:30
stacktrace.c	ARC: stack unwinder to bail if PC is not kernel mode	2015-06-19 18:09:29 +05:30
sys.c	ARC: ABIv3: fork/vfork wrappers not needed in "no-legacy-syscall" ABI	2013-03-11 19:01:10 +05:30
time.c	ARC: remove @init_time, @init_irq platform callbacks	2015-10-28 16:13:39 +05:30
traps.c	ARC: rename unhandled exception handler	2015-04-13 15:14:57 +05:30
troubleshoot.c	ARC: fix unused var wanring	2015-07-06 11:09:01 +05:30
unaligned.c	ARC: change some branchs to jumps to resolve linkage errors	2015-08-20 18:53:15 +05:30
unwind.c	treewide: Fix typo in printk messages	2015-03-06 23:05:39 +01:00
vmlinux.lds.S	ARC: boot: Support Halt-on-reset and Run-on-reset SMP booting modes	2015-10-28 16:08:17 +05:30