Re: [PATCH 3/3] mm, arch: add generic implementation of pfn_valid() for FLATMEM

On Wed, Jan 25, 2023, at 20:07, Mike Rapoport wrote: > From: "Mike Rapoport (IBM)" > > Every architecture that supports FLATMEM memory model defines its own > version of pfn_valid() that essentially compares a pfn to max_mapnr. > > Use mips/powerpc version implemented as static inline as a generic

Re: [PATCH 3/3] mm, arch: add generic implementation of pfn_valid() for FLATMEM

On Wed, 25 Jan 2023 21:07:57 +0200 Mike Rapoport wrote: > Every architecture that supports FLATMEM memory model defines its own > version of pfn_valid() that essentially compares a pfn to max_mapnr. > > Use mips/powerpc version implemented as static inline as a generic > implementation of pfn_va

[PATCH 3/3] mm, arch: add generic implementation of pfn_valid() for FLATMEM

From: "Mike Rapoport (IBM)" Every architecture that supports FLATMEM memory model defines its own version of pfn_valid() that essentially compares a pfn to max_mapnr. Use mips/powerpc version implemented as static inline as a generic implementation of pfn_valid() and drop its per-architecture de

[PATCH 2/3] mips: drop definition of pfn_valid() for DISCONTIGMEM

From: "Mike Rapoport (IBM)" There is stale definition of pfn_valid() for DISCONTINGMEM memory model guarded !FLATMEM && !SPARSEMEM && NUMA ifdefery. Remove everything but definition of pfn_valid() for FLATMEM. Signed-off-by: Mike Rapoport (IBM) --- arch/mips/include/asm/page.h | 15 --

[PATCH 1/3] m68k: use asm-generic/memory_model.h for both MMU and !MMU

From: "Mike Rapoport (IBM)" The MMU variant uses generic definitions of page_to_pfn() and pfn_to_page(), but !MMU defines them in include/asm/page_no.h for no good reason. Include asm-generic/memory_model.h in the common include/asm/page.h and drop redundant definitions. Signed-off-by: Mike Rap

[PATCH 0/3] mm, arch: add generic implementation of pfn_valid() for FLATMEM

From: "Mike Rapoport (IBM)" Hi, Every architecture that supports FLATMEM memory model defines its own version of pfn_valid() that essentially compares a pfn to max_mapnr. Use mips/powerpc version implemented as static inline as a generic implementation of pfn_valid() and drop its per-architectu

Re: [PATCH] ARC: align child stack in clone

> LGTM, although I can't really test it since the Synopsys qemu tree does not > have qemu-user support [1]. Thank you for the review. I've checked this patch on QEMU with Linux system and on the ARC HSDK board. Also, I can say that it is possible to run ARC binaries on QEMU [1] in user mode. Curre