From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9ED46C07E95 for ; Thu, 8 Jul 2021 00:59:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 80756619C8 for ; Thu, 8 Jul 2021 00:59:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230123AbhGHBCe (ORCPT ); Wed, 7 Jul 2021 21:02:34 -0400 Received: from mail.kernel.org ([198.145.29.99]:47742 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230111AbhGHBCe (ORCPT ); Wed, 7 Jul 2021 21:02:34 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id BBEA6619A0; Thu, 8 Jul 2021 00:59:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1625705992; bh=7Q5B9JAxwWWyI16ztb2lq9RLO2ujePF5J+leEgsSYoU=; h=Date:From:To:Cc:Subject:From; b=iDw/4TA8TH4Hu3DFJZ8VqXTeElLKwUQGbLa4sPsICJiZZYdFk9snP2NcWd+c8EnB8 wuDnOPOu2yllytWyfoZRVewZETanuT/2EAeDugQ8zJcL1g+lCVrFhp7uQrn6cPVqG/ GjRpxSE0aPgYKGCXcYnsUFS9fr7NehX72axFlSF4= Date: Wed, 7 Jul 2021 17:59:50 -0700 From: Andrew Morton To: Linus Torvalds Cc: linux-mm@kvack.org, mm-commits@vger.kernel.org Subject: incoming Message-Id: <20210707175950.eceddb86c6c555555d4730e2@linux-foundation.org> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.32; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org 54 patches, based on a931dd33d370896a683236bba67c0d6f3d01144d. Subsystems affected by this patch series: lib mm/slub mm/secretmem mm/cleanups mm/init debug mm/pagemap mm/mremap Subsystem: lib Zhen Lei : lib/test: fix spelling mistakes lib: fix spelling mistakes lib: fix spelling mistakes in header files Subsystem: mm/slub Nathan Chancellor : Patch series "hexagon: Fix build error with CONFIG_STACKDEPOT and select CONFIG_ARCH_WANT_LD_ORPHAN_WARN": hexagon: handle {,SOFT}IRQENTRY_TEXT in linker script hexagon: use common DISCARDS macro hexagon: select ARCH_WANT_LD_ORPHAN_WARN Oliver Glitta : mm/slub: use stackdepot to save stack trace in objects Subsystem: mm/secretmem Mike Rapoport : Patch series "mm: introduce memfd_secret system call to create "secret" memory areas", v20: mmap: make mlock_future_check() global riscv/Kconfig: make direct map manipulation options depend on MMU set_memory: allow querying whether set_direct_map_*() is actually enabled mm: introduce memfd_secret system call to create "secret" memory areas PM: hibernate: disable when there are active secretmem users arch, mm: wire up memfd_secret system call where relevant secretmem: test: add basic selftest for memfd_secret(2) Subsystem: mm/cleanups Zhen Lei : mm: fix spelling mistakes in header files Subsystem: mm/init Kefeng Wang : Patch series "init_mm: cleanup ARCH's text/data/brk setup code", v3: mm: add setup_initial_init_mm() helper arc: convert to setup_initial_init_mm() arm: convert to setup_initial_init_mm() arm64: convert to setup_initial_init_mm() csky: convert to setup_initial_init_mm() h8300: convert to setup_initial_init_mm() m68k: convert to setup_initial_init_mm() nds32: convert to setup_initial_init_mm() nios2: convert to setup_initial_init_mm() openrisc: convert to setup_initial_init_mm() powerpc: convert to setup_initial_init_mm() riscv: convert to setup_initial_init_mm() s390: convert to setup_initial_init_mm() sh: convert to setup_initial_init_mm() x86: convert to setup_initial_init_mm() Subsystem: debug Stephen Boyd : Patch series "Add build ID to stacktraces", v6: buildid: only consider GNU notes for build ID parsing buildid: add API to parse build ID out of buffer buildid: stash away kernels build ID on init dump_stack: add vmlinux build ID to stack traces module: add printk formats to add module build ID to stacktraces arm64: stacktrace: use %pSb for backtrace printing x86/dumpstack: use %pSb/%pBb for backtrace printing scripts/decode_stacktrace.sh: support debuginfod scripts/decode_stacktrace.sh: silence stderr messages from addr2line/nm scripts/decode_stacktrace.sh: indicate 'auto' can be used for base path buildid: mark some arguments const buildid: fix kernel-doc notation kdump: use vmlinux_build_id to simplify Subsystem: mm/pagemap "Aneesh Kumar K.V" : mm: rename pud_page_vaddr to pud_pgtable and make it return pmd_t * mm: rename p4d_page_vaddr to p4d_pgtable and make it return pud_t * Subsystem: mm/mremap "Aneesh Kumar K.V" : Patch series "mrermap fixes", v2: selftest/mremap_test: update the test to handle pagesize other than 4K selftest/mremap_test: avoid crash with static build mm/mremap: convert huge PUD move to separate helper mm/mremap: don't enable optimized PUD move if page table levels is 2 mm/mremap: use pmd/pud_poplulate to update page table entries mm/mremap: hold the rmap lock in write mode when moving page table entries. Patch series "Speedup mremap on ppc64", v8: mm/mremap: allow arch runtime override powerpc/book3s64/mm: update flush_tlb_range to flush page walk cache powerpc/mm: enable HAVE_MOVE_PMD support Documentation/core-api/printk-formats.rst | 11 arch/alpha/include/asm/pgtable.h | 8 arch/arc/mm/init.c | 5 arch/arm/include/asm/pgtable-3level.h | 2 arch/arm/kernel/setup.c | 5 arch/arm64/include/asm/Kbuild | 1 arch/arm64/include/asm/cacheflush.h | 6 arch/arm64/include/asm/kfence.h | 2 arch/arm64/include/asm/pgtable.h | 8 arch/arm64/include/asm/set_memory.h | 17 + arch/arm64/include/uapi/asm/unistd.h | 1 arch/arm64/kernel/machine_kexec.c | 1 arch/arm64/kernel/setup.c | 5 arch/arm64/kernel/stacktrace.c | 2 arch/arm64/mm/mmu.c | 7 arch/arm64/mm/pageattr.c | 13 arch/csky/kernel/setup.c | 5 arch/h8300/kernel/setup.c | 5 arch/hexagon/Kconfig | 1 arch/hexagon/kernel/vmlinux.lds.S | 9 arch/ia64/include/asm/pgtable.h | 4 arch/m68k/include/asm/motorola_pgtable.h | 2 arch/m68k/kernel/setup_mm.c | 5 arch/m68k/kernel/setup_no.c | 5 arch/mips/include/asm/pgtable-64.h | 8 arch/nds32/kernel/setup.c | 5 arch/nios2/kernel/setup.c | 5 arch/openrisc/kernel/setup.c | 5 arch/parisc/include/asm/pgtable.h | 4 arch/powerpc/include/asm/book3s/64/pgtable.h | 11 arch/powerpc/include/asm/book3s/64/tlbflush-radix.h | 2 arch/powerpc/include/asm/nohash/64/pgtable-4k.h | 6 arch/powerpc/include/asm/nohash/64/pgtable.h | 6 arch/powerpc/include/asm/tlb.h | 6 arch/powerpc/kernel/setup-common.c | 5 arch/powerpc/mm/book3s64/radix_hugetlbpage.c | 8 arch/powerpc/mm/book3s64/radix_pgtable.c | 6 arch/powerpc/mm/book3s64/radix_tlb.c | 44 +- arch/powerpc/mm/pgtable_64.c | 4 arch/powerpc/platforms/Kconfig.cputype | 2 arch/riscv/Kconfig | 4 arch/riscv/include/asm/pgtable-64.h | 4 arch/riscv/include/asm/unistd.h | 1 arch/riscv/kernel/setup.c | 5 arch/s390/kernel/setup.c | 5 arch/sh/include/asm/pgtable-3level.h | 4 arch/sh/kernel/setup.c | 5 arch/sparc/include/asm/pgtable_32.h | 6 arch/sparc/include/asm/pgtable_64.h | 10 arch/um/include/asm/pgtable-3level.h | 2 arch/x86/entry/syscalls/syscall_32.tbl | 1 arch/x86/entry/syscalls/syscall_64.tbl | 1 arch/x86/include/asm/pgtable.h | 8 arch/x86/kernel/dumpstack.c | 2 arch/x86/kernel/setup.c | 5 arch/x86/mm/init_64.c | 4 arch/x86/mm/pat/set_memory.c | 4 arch/x86/mm/pgtable.c | 2 include/asm-generic/pgtable-nop4d.h | 2 include/asm-generic/pgtable-nopmd.h | 2 include/asm-generic/pgtable-nopud.h | 4 include/linux/bootconfig.h | 4 include/linux/buildid.h | 10 include/linux/compaction.h | 4 include/linux/cpumask.h | 2 include/linux/crash_core.h | 12 include/linux/debugobjects.h | 2 include/linux/hmm.h | 2 include/linux/hugetlb.h | 6 include/linux/kallsyms.h | 21 + include/linux/list_lru.h | 4 include/linux/lru_cache.h | 8 include/linux/mm.h | 3 include/linux/mmu_notifier.h | 8 include/linux/module.h | 9 include/linux/nodemask.h | 6 include/linux/percpu-defs.h | 2 include/linux/percpu-refcount.h | 2 include/linux/pgtable.h | 4 include/linux/scatterlist.h | 2 include/linux/secretmem.h | 54 +++ include/linux/set_memory.h | 12 include/linux/shrinker.h | 2 include/linux/syscalls.h | 1 include/linux/vmalloc.h | 4 include/uapi/asm-generic/unistd.h | 7 include/uapi/linux/magic.h | 1 init/Kconfig | 1 init/main.c | 2 kernel/crash_core.c | 50 --- kernel/kallsyms.c | 104 +++++-- kernel/module.c | 42 ++ kernel/power/hibernate.c | 5 kernel/sys_ni.c | 2 lib/Kconfig.debug | 17 - lib/asn1_encoder.c | 2 lib/buildid.c | 80 ++++- lib/devres.c | 2 lib/dump_stack.c | 13 lib/dynamic_debug.c | 2 lib/fonts/font_pearl_8x8.c | 2 lib/kfifo.c | 2 lib/list_sort.c | 2 lib/nlattr.c | 4 lib/oid_registry.c | 2 lib/pldmfw/pldmfw.c | 2 lib/reed_solomon/test_rslib.c | 2 lib/refcount.c | 2 lib/rhashtable.c | 2 lib/sbitmap.c | 2 lib/scatterlist.c | 4 lib/seq_buf.c | 2 lib/sort.c | 2 lib/stackdepot.c | 2 lib/test_bitops.c | 2 lib/test_bpf.c | 2 lib/test_kasan.c | 2 lib/test_kmod.c | 6 lib/test_scanf.c | 2 lib/vsprintf.c | 10 mm/Kconfig | 4 mm/Makefile | 1 mm/gup.c | 12 mm/init-mm.c | 9 mm/internal.h | 3 mm/mlock.c | 3 mm/mmap.c | 5 mm/mremap.c | 108 ++++++- mm/secretmem.c | 254 +++++++++++++++++ mm/slub.c | 79 +++-- scripts/checksyscalls.sh | 4 scripts/decode_stacktrace.sh | 89 +++++- tools/testing/selftests/vm/.gitignore | 1 tools/testing/selftests/vm/Makefile | 3 tools/testing/selftests/vm/memfd_secret.c | 296 ++++++++++++++++++++ tools/testing/selftests/vm/mremap_test.c | 116 ++++--- tools/testing/selftests/vm/run_vmtests.sh | 17 + 137 files changed, 1470 insertions(+), 442 deletions(-)