On 12 December 2017 at 05:53, Richard Henderson
wrote:
> On 12/08/2017 08:57 AM, Peter Maydell wrote:
>> SPARC Linux has an oddity that it insists that mmap()
>> of MAP_FIXED memory must be at an alignment defined by
>> SHMLBA, which is more aligned than the page size
>> (typically, SHMLBA alignme
On 12/08/2017 08:57 AM, Peter Maydell wrote:
> SPARC Linux has an oddity that it insists that mmap()
> of MAP_FIXED memory must be at an alignment defined by
> SHMLBA, which is more aligned than the page size
> (typically, SHMLBA alignment is to 16K, and pages are 8K).
> This is a relic of ancient
SPARC Linux has an oddity that it insists that mmap()
of MAP_FIXED memory must be at an alignment defined by
SHMLBA, which is more aligned than the page size
(typically, SHMLBA alignment is to 16K, and pages are 8K).
This is a relic of ancient hardware that had cache
aliasing constraints, but even
