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Christoffer Dall b5905dc12e arm/arm64: KVM: Improve kvm_exit tracepoint 
The ARM architecture only saves the exit class to the HSR (ESR_EL2 for
arm64) on synchronous exceptions, not on asynchronous exceptions like an
IRQ.  However, we only report the exception class on kvm_exit, which is
confusing because an IRQ looks like it exited at some PC with the same
reason as the previous exit.  Add a lookup table for the exception index
and prepend the kvm_exit tracepoint text with the exception type to
clarify this situation.

Also resolve the exception class (EC) to a human-friendly text version
so the trace output becomes immediately usable for debugging this code.

Cc: Wei Huang <wei@redhat.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
 		2015-10-22 23:01:47 +02:00
..
alpha dma-mapping: consolidate dma_set_mask 2015-09-10 13:29:01 -07:00
arc ARCv2: [axs103_smp] Reduce clk for SMP FPGA configs 2015-09-11 19:34:01 -07:00
arm arm/arm64: KVM: Improve kvm_exit tracepoint 2015-10-22 23:01:47 +02:00
arm64 arm/arm64: KVM: Improve kvm_exit tracepoint 2015-10-22 23:01:47 +02:00
avr32 Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-09-03 15:46:07 -07:00
blackfin Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-09-03 15:46:07 -07:00
c6x Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-09-01 14:33:35 -07:00
cris CRISv10: delete unused lib/dmacopy.c 2015-09-05 00:56:51 +02:00
frv Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-09-03 15:46:07 -07:00
h8300 dma-mapping: consolidate dma_set_mask 2015-09-10 13:29:01 -07:00
hexagon Merge branch 'akpm' (patches from Andrew) 2015-09-10 18:19:42 -07:00
ia64 dma-mapping: consolidate dma_set_mask 2015-09-10 13:29:01 -07:00
m32r lib/decompressors: use real out buf size for gunzip with kernel 2015-09-10 13:29:01 -07:00
m68k kexec: split kexec_load syscall from kexec core code 2015-09-10 13:29:01 -07:00
metag Metag architecture changes for v4.3 2015-09-09 10:27:59 -07:00
microblaze Merge branch 'akpm' (patches from Andrew) 2015-09-10 18:19:42 -07:00
mips KVM: Add kvm_arch_vcpu_{un}blocking callbacks 2015-10-22 23:01:41 +02:00
mn10300 Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-09-03 15:46:07 -07:00
nios2 nios2: add Max10 defconfig 2015-09-08 18:16:02 +08:00
openrisc dma-mapping: consolidate dma_set_mask 2015-09-10 13:29:01 -07:00
parisc parisc: Use platform_device_register_simple("rtc-generic") 2015-09-08 17:53:48 +02:00
powerpc KVM: Add kvm_arch_vcpu_{un}blocking callbacks 2015-10-22 23:01:41 +02:00
s390 KVM: Add kvm_arch_vcpu_{un}blocking callbacks 2015-10-22 23:01:41 +02:00
score Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-09-01 14:04:50 -07:00
sh dma-mapping: consolidate dma_set_mask 2015-09-10 13:29:01 -07:00
sparc dma-mapping: consolidate dma_set_mask 2015-09-10 13:29:01 -07:00
tile dma-mapping: consolidate dma_set_mask 2015-09-10 13:29:01 -07:00
um Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-09-01 14:04:50 -07:00
unicore32 dma-mapping: consolidate dma_set_mask 2015-09-10 13:29:01 -07:00
x86 KVM: Add kvm_arch_vcpu_{un}blocking callbacks 2015-10-22 23:01:41 +02:00
xtensa dma-mapping: consolidate dma_set_mask 2015-09-10 13:29:01 -07:00
.gitignore
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Kconfig kexec: split kexec_load syscall from kexec core code 2015-09-10 13:29:01 -07:00