Re: [PATCH v2 0/3] target/arm: Add support for FEAT_SSBS

2021-03-05 Thread Peter Maydell
On Tue, 16 Feb 2021 at 22:45, Rebecca Cran wrote: > > > Add support for FEAT_SSBS, Speculative Store Bypass Safe. SSBS is an > optional feature in ARMv8.0 and is mandatory in ARMv8.5. > > Changes from v1 to v2: > > o Removed changes to cpsr_write_from_spsr_elx and cpsr_read_for_spsr_elx. > o

[PATCH v2 0/3] target/arm: Add support for FEAT_SSBS

2021-02-16 Thread Rebecca Cran
Add support for FEAT_SSBS, Speculative Store Bypass Safe. SSBS is an optional feature in ARMv8.0 and is mandatory in ARMv8.5. Changes from v1 to v2: o Removed changes to cpsr_write_from_spsr_elx and cpsr_read_for_spsr_elx. o Moved the SSBS case in translate-a64.c above DIT to keep the numbers