search for: flush_tlb_loc

...asm-arm/flushtlb.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/xen/include/asm-arm/flushtlb.h b/xen/include/asm-arm/flushtlb.h index 210abfa..5067e5d 100644 --- a/xen/include/asm-arm/flushtlb.h +++ b/xen/include/asm-arm/flushtlb.h @@ -19,7 +19,7 @@ static inline void flush_tlb_local(void) { dsb(); - WRITE_CP32((uint32_t) 0, TLBIALLIS); + WRITE_CP32((uint32_t) 0, TLBIALL); dsb(); isb(); @@ -30,7 +30,7 @@ static inline void flush_tlb_all_local(void) { dsb(); - WRITE_CP32((uint32_t) 0, TLBIALLNSNHIS); + WRITE_CP32((uint32_t) 0, TLBIALLNSN...

...t_3lvl_pte(addr); + if ( vlp2m_pte->p2m.valid && vlp2m_pte->p2m.write == 0 && + vlp2m_pte->p2m.avail == 0 /* reuse avail bit as read-only */ ) + { + lpae_t pte = *vlp2m_pte; + pte.p2m.write = 1; + write_pte(vlp2m_pte, pte); + flush_tlb_local(); + + /* only necessary to lock between get-dirty bitmap and mark dirty + * bitmap. If get-dirty bitmap happens immediately before this + * lock, the corresponding dirty-page would be marked at the next + * round of get-dirty bitmap */ + spin_lock(&amp...

...offset = l1_linear_offset((unsigned long) map); + l1e_write(&__linear_l1_table[offset], + l1e_from_pfn(mfn_x(mfn1), __PAGE_HYPERVISOR)); + l1e_write(&__linear_l1_table[offset + 1], + l1e_from_pfn(mfn_x(mfn2), __PAGE_HYPERVISOR)); + flush_tlb_local(); + map += (vaddr & ~PAGE_MASK); + } + + return map; +} + +/* Tidy up after the emulated write: undo the mapping */ +static void emulate_unmap_dest( + struct vcpu *v, + void *addr, + u32 bytes, + unsigned long vaddr) +{ + if ( likely(((vaddr + bytes - 1) & PAG...

First off, Apologies for the massive patch series... This series boots a 32-bit dom0 kernel to a command prompt on an ARMv8 (AArch64) model. The kernel is the same one as I am currently using with the 32 bit hypervisor I haven''t yet tried starting a guest or anything super advanced like that ;-). Also there is not real support for 64-bit domains at all, although in one or two places I

This round implements all of the review comments from V2 and all patches are now acked. Unless there are any objections I intend to apply later this morning. Ian.

Hello everyone, this is the fourth version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See

Hello everyone, this is the very first version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See