Re: [PATCH V2 5/9] arm64: exception: handle instruction abort at current EL

2016-04-12 Thread Marc Zyngier
On 11/04/16 23:57, Abdulhamid, Harb wrote: > On 4/7/2016 3:54 AM, Marc Zyngier wrote: >> On Wed, 6 Apr 2016 15:36:00 -0600 >> "Baicar, Tyler" wrote: >> >> Hi Tyler, >> >>> Hello Marc, >>> >>> On 4/6/2016 9:36 AM, Marc Zyngier wrote: On 06/04/16 16:12, Tyler Baicar wrote: > Add a handler f

Re: [PATCH V2 5/9] arm64: exception: handle instruction abort at current EL

2016-04-11 Thread Abdulhamid, Harb
On 4/7/2016 3:54 AM, Marc Zyngier wrote: > On Wed, 6 Apr 2016 15:36:00 -0600 > "Baicar, Tyler" wrote: > > Hi Tyler, > >> Hello Marc, >> >> On 4/6/2016 9:36 AM, Marc Zyngier wrote: >>> On 06/04/16 16:12, Tyler Baicar wrote: Add a handler for instruction aborts at the current EL (ESR_ELx

Re: [PATCH V2 5/9] arm64: exception: handle instruction abort at current EL

2016-04-07 Thread Marc Zyngier
On Wed, 6 Apr 2016 15:36:00 -0600 "Baicar, Tyler" wrote: Hi Tyler, > Hello Marc, > > On 4/6/2016 9:36 AM, Marc Zyngier wrote: > > On 06/04/16 16:12, Tyler Baicar wrote: > >> Add a handler for instruction aborts at the current EL > >> (ESR_ELx_EC_IABT_CUR) so they are no longer handled in el1_in

Re: [PATCH V2 5/9] arm64: exception: handle instruction abort at current EL

2016-04-06 Thread Baicar, Tyler
Hello Marc, On 4/6/2016 9:36 AM, Marc Zyngier wrote: On 06/04/16 16:12, Tyler Baicar wrote: Add a handler for instruction aborts at the current EL (ESR_ELx_EC_IABT_CUR) so they are no longer handled in el1_inv. This allows firmware first handling for possible SEA (Synchronous External Abort) ca

Re: [PATCH V2 5/9] arm64: exception: handle instruction abort at current EL

2016-04-06 Thread Marc Zyngier
On 06/04/16 16:12, Tyler Baicar wrote: > Add a handler for instruction aborts at the current EL > (ESR_ELx_EC_IABT_CUR) so they are no longer handled in el1_inv. > This allows firmware first handling for possible SEA > (Synchronous External Abort) caused instruction abort at > current EL. > > Sign

[PATCH V2 5/9] arm64: exception: handle instruction abort at current EL

2016-04-06 Thread Tyler Baicar
Add a handler for instruction aborts at the current EL (ESR_ELx_EC_IABT_CUR) so they are no longer handled in el1_inv. This allows firmware first handling for possible SEA (Synchronous External Abort) caused instruction abort at current EL. Signed-off-by: Tyler Baicar Signed-off-by: Naveen Kaje