On 09/15/2016 03:10 AM, Alex Bennée wrote:
/* User-space cannot access KSEG addresses. */
> -if (mmu_idx != MMU_KERNEL_IDX) {
> +if (mmu_idx < MMU_KERNEL_IDX) {
> goto exit;
> }
I'm confused by this change. It's not the same test and when is mmu_id
Richard Henderson writes:
> Rather than using helpers for physical accesses, use a mmu index.
> The primary cleanup is with store-conditional on physical addresses.
>
> Signed-off-by: Richard Henderson
> ---
> target-alpha/cpu.h| 18 +---
> target-alpha/helper.c | 10 ++
Rather than using helpers for physical accesses, use a mmu index.
The primary cleanup is with store-conditional on physical addresses.
Signed-off-by: Richard Henderson
---
target-alpha/cpu.h| 18 +---
target-alpha/helper.c | 10 ++-
target-alpha/helper.h | 9 --
