* Arnd Bergmann [140826 02:16]:
> On Monday 25 August 2014 16:14:50 Tony Lindgren wrote:
> > -static void *persistent_ram_vmap(phys_addr_t start, size_t size)
> > +static void *persistent_ram_vmap(phys_addr_t start, size_t size,
> > + unsigned int cached)
> > {
> > struct pa
On Monday 25 August 2014 16:14:50 Tony Lindgren wrote:
> -static void *persistent_ram_vmap(phys_addr_t start, size_t size)
> +static void *persistent_ram_vmap(phys_addr_t start, size_t size,
> + unsigned int cached)
> {
> struct page **pages;
> phys_addr_t page_start;
Currently trying to use pstore on ARMs can hang as we're mapping the
peristent RAM with pgprot_noncached(). On ARMs, this will actually
make the memory strongly ordered, and as the atomic operations pstore
uses are implementation defined for strongly ordered memory, they
may not work.
An earlier f
3 matches
Mail list logo
