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Peter Anvin" , x86@kernel.org (maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)), Arnd Bergmann , Minchan Kim , Nitin Gupta , Sergey Senozhatsky , Stefan Agner , Thomas Bogendoerfer , Mike Rapoport , "Kirill A. Shutemov" , linux-snps-arc@lists.infradead.org (open list:SYNOPSYS ARC ARCHITECTURE), linux-arm-kernel@lists.infradead.org (moderated list:ARM PORT), linux-mips@linux-mips.org (open list:MIPS), linuxppc-dev@lists.ozlabs.org (open list:LINUX FOR POWERPC (32-BIT AND 64-BIT)), linux-arch@vger.kernel.org (open list:GENERIC INCLUDE/ASM HEADER FILES), linux-mm@kvack.org (open list:ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR) Subject: [PATCH stable 4.14 0/2] zsmalloc MAX_POSSIBLE_PHYSMEM_BITS Date: Wed, 3 Nov 2021 13:57:02 -0700 Message-Id: <20211103205704.374734-1-f.fainelli@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series is a back port necessary to address the problem reported by Stefan Agner: https://lore.kernel.org/linux-mm/bdfa44bf1c570b05d6c70898e2bbb0acf234ecdf.1604762181.git.stefan@agner.ch/ but which ended up being addressed by Arnd in a slightly different way from Stefan's submission. The first patch from Kirill is back ported in order to have MAX_POSSIBLE_PHYSMEM_BITS be acted on my the zsmalloc.c code. Arnd Bergmann (1): arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed Kirill A. Shutemov (1): mm/zsmalloc: Prepare to variable MAX_PHYSMEM_BITS arch/arc/include/asm/pgtable.h | 2 ++ arch/arm/include/asm/pgtable-2level.h | 2 ++ arch/arm/include/asm/pgtable-3level.h | 2 ++ arch/mips/include/asm/pgtable-32.h | 3 +++ arch/powerpc/include/asm/pte-common.h | 2 ++ arch/x86/include/asm/pgtable-3level_types.h | 1 + arch/x86/include/asm/pgtable_64_types.h | 2 ++ include/asm-generic/pgtable.h | 13 +++++++++++++ mm/zsmalloc.c | 13 +++++++------ 9 files changed, 34 insertions(+), 6 deletions(-) -- 2.25.1