On Mon, Oct 14, 2024 at 04:46:16PM +0200, David Hildenbrand wrote:
Hi David!
> @@ -157,7 +189,9 @@ unsigned long detect_max_physmem_end(void)
> {
> unsigned long max_physmem_end = 0;
>
> - if (!sclp_early_get_memsize(&max_physmem_end)) {
> + if (!diag500_storage_limit(&max_physme
> > Why search_mem_end() is not tried in case sclp_early_get_memsize() failed?
>
> Patch #3 documents that:
>
> +The storage limit does not indicate currently usable storage, it may
> +include holes, standby storage and areas reserved for other means, such
> +as memory hotplug or virt
/physmem_info.c| 47 +++-
> arch/s390/boot/startup.c | 7 +++--
> arch/s390/include/asm/physmem_info.h | 3 ++
> 3 files changed, 54 insertions(+), 3 deletions(-)
Reviewed-by: Alexander Gordeev
> > arch/s390/boot/physmem_info.c| 46 ++--
> > arch/s390/include/asm/physmem_info.h | 3 ++
> > 2 files changed, 46 insertions(+), 3 deletions(-)
>
> Reviewed-by: Alexander Gordeev
Sorry, it supposed to be for v3, so please dismiss this one.
> Thanks!
proc/vmcore access so we don't end up reading from unplugged
> device blocks).
>
> Tested-by: Mario Casquero
> Signed-off-by: David Hildenbrand
> ---
> arch/s390/boot/physmem_info.c| 46 ++--
> arch/s390/include/asm/physmem_info.h | 3 ++
> 2 files changed, 46 insertions(+), 3 deletions(-)
Reviewed-by: Alexander Gordeev
Thanks!
On Tue, Sep 10, 2024 at 02:14:36PM +1000, Alistair Popple wrote:
Hi Alistair,
> diff --git a/arch/powerpc/mm/book3s64/pgtable.c
> b/arch/powerpc/mm/book3s64/pgtable.c
> index 5a4a753..4537a29 100644
> --- a/arch/powerpc/mm/book3s64/pgtable.c
> +++ b/arch/powerpc/mm/book3s64/pgtable.c
> @@ -193,7
On Thu, Oct 17, 2024 at 02:07:12PM +0200, David Hildenbrand wrote:
> On 17.10.24 12:00, David Hildenbrand wrote:
> > Well, DIAGNOSE 260 is z/VM only and DIAG 500 is KVM only. So there are
> > currently not really any other reasonable ways besides SCLP.
>
> Correction: Staring at the code again, in
