Re: [Xen-devel] [PATCH 2/4] arm: processor: add ccknownpass field into hsr_cond union

2017-07-28 Thread Julien Grall
On 07/28/2017 09:31 PM, Julien Grall wrote: Hi, On 07/28/2017 08:43 PM, Volodymyr Babchuk wrote: On ARMv8, one of conditional exceptions (SMC that originates from aarch32 state) have extra field in HCR.ISS encoding: CCKNOWNPASS, bit [19] Indicates whether the instruction might have failed it

Re: [Xen-devel] [PATCH 2/4] arm: processor: add ccknownpass field into hsr_cond union

2017-07-28 Thread Julien Grall
Hi, On 07/28/2017 08:43 PM, Volodymyr Babchuk wrote: On ARMv8, one of conditional exceptions (SMC that originates from aarch32 state) have extra field in HCR.ISS encoding: CCKNOWNPASS, bit [19] Indicates whether the instruction might have failed its condition code check. 0 - The instruction

[Xen-devel] [PATCH 2/4] arm: processor: add ccknownpass field into hsr_cond union

2017-07-28 Thread Volodymyr Babchuk
On ARMv8, one of conditional exceptions (SMC that originates from aarch32 state) have extra field in HCR.ISS encoding: CCKNOWNPASS, bit [19] Indicates whether the instruction might have failed its condition code check. 0 - The instruction was unconditional, or was conditional and passed its