From: Andrew Morton <akpm@linux-foundation.org>
To: aarcange@redhat.com, bgeffon@google.com, bobbypowers@gmail.com,
cracauer@cons.org, david@redhat.com, dgilbert@redhat.com,
dplotnikov@virtuozzo.com, gokhale2@llnl.gov, hannes@cmpxchg.org,
hughd@google.com, jglisse@redhat.com, kirill@shutemov.name,
mcfadden8@llnl.gov, mgorman@suse.de, mike.kravetz@oracle.com,
mm-commits@vger.kernel.org, peterx@redhat.com, riel@redhat.com,
rppt@linux.vnet.ibm.com, shli@fb.com, xemul@parallels.com,
xemul@virtuozzo.com
Subject: + mm-merge-parameters-for-change_protection.patch added to -mm tree
Date: Mon, 09 Mar 2020 20:41:31 -0700 [thread overview]
Message-ID: <20200310034131.SwD0AGyJT%akpm@linux-foundation.org> (raw)
In-Reply-To: <20200305222751.6d781a3f2802d79510941e4e@linux-foundation.org>
The patch titled
Subject: mm: merge parameters for change_protection()
has been added to the -mm tree. Its filename is
mm-merge-parameters-for-change_protection.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-merge-parameters-for-change_protection.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-merge-parameters-for-change_protection.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
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*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Peter Xu <peterx@redhat.com>
Subject: mm: merge parameters for change_protection()
change_protection() was used by either the NUMA or mprotect() code,
there's one parameter for each of the callers (dirty_accountable and
prot_numa). Further, these parameters are passed along the calls:
- change_protection_range()
- change_p4d_range()
- change_pud_range()
- change_pmd_range()
- ...
Now we introduce a flag for change_protect() and all these helpers to
replace these parameters. Then we can avoid passing multiple parameters
multiple times along the way.
More importantly, it'll greatly simplify the work if we want to introduce
any new parameters to change_protection(). In the follow up patches, a
new parameter for userfaultfd write protection will be introduced.
No functional change at all.
Link: http://lkml.kernel.org/r/20200220163112.11409-7-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Bobby Powers <bobbypowers@gmail.com>
Cc: Brian Geffon <bgeffon@google.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Denis Plotnikov <dplotnikov@virtuozzo.com>
Cc: "Dr . David Alan Gilbert" <dgilbert@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: "Kirill A . Shutemov" <kirill@shutemov.name>
Cc: Martin Cracauer <cracauer@cons.org>
Cc: Marty McFadden <mcfadden8@llnl.gov>
Cc: Maya Gokhale <gokhale2@llnl.gov>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: Pavel Emelyanov <xemul@parallels.com>
Cc: Pavel Emelyanov <xemul@virtuozzo.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Shaohua Li <shli@fb.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
include/linux/huge_mm.h | 2 +-
include/linux/mm.h | 14 +++++++++++++-
mm/huge_memory.c | 3 ++-
mm/mempolicy.c | 2 +-
mm/mprotect.c | 29 ++++++++++++++++-------------
5 files changed, 33 insertions(+), 17 deletions(-)
--- a/include/linux/huge_mm.h~mm-merge-parameters-for-change_protection
+++ a/include/linux/huge_mm.h
@@ -46,7 +46,7 @@ extern bool move_huge_pmd(struct vm_area
pmd_t *old_pmd, pmd_t *new_pmd);
extern int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
unsigned long addr, pgprot_t newprot,
- int prot_numa);
+ unsigned long cp_flags);
vm_fault_t vmf_insert_pfn_pmd(struct vm_fault *vmf, pfn_t pfn, bool write);
vm_fault_t vmf_insert_pfn_pud(struct vm_fault *vmf, pfn_t pfn, bool write);
enum transparent_hugepage_flag {
--- a/include/linux/mm.h~mm-merge-parameters-for-change_protection
+++ a/include/linux/mm.h
@@ -1770,9 +1770,21 @@ extern unsigned long move_page_tables(st
unsigned long old_addr, struct vm_area_struct *new_vma,
unsigned long new_addr, unsigned long len,
bool need_rmap_locks);
+
+/*
+ * Flags used by change_protection(). For now we make it a bitmap so
+ * that we can pass in multiple flags just like parameters. However
+ * for now all the callers are only use one of the flags at the same
+ * time.
+ */
+/* Whether we should allow dirty bit accounting */
+#define MM_CP_DIRTY_ACCT (1UL << 0)
+/* Whether this protection change is for NUMA hints */
+#define MM_CP_PROT_NUMA (1UL << 1)
+
extern unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
unsigned long end, pgprot_t newprot,
- int dirty_accountable, int prot_numa);
+ unsigned long cp_flags);
extern int mprotect_fixup(struct vm_area_struct *vma,
struct vm_area_struct **pprev, unsigned long start,
unsigned long end, unsigned long newflags);
--- a/mm/huge_memory.c~mm-merge-parameters-for-change_protection
+++ a/mm/huge_memory.c
@@ -1953,13 +1953,14 @@ bool move_huge_pmd(struct vm_area_struct
* - HPAGE_PMD_NR is protections changed and TLB flush necessary
*/
int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
- unsigned long addr, pgprot_t newprot, int prot_numa)
+ unsigned long addr, pgprot_t newprot, unsigned long cp_flags)
{
struct mm_struct *mm = vma->vm_mm;
spinlock_t *ptl;
pmd_t entry;
bool preserve_write;
int ret;
+ bool prot_numa = cp_flags & MM_CP_PROT_NUMA;
ptl = __pmd_trans_huge_lock(pmd, vma);
if (!ptl)
--- a/mm/mempolicy.c~mm-merge-parameters-for-change_protection
+++ a/mm/mempolicy.c
@@ -627,7 +627,7 @@ unsigned long change_prot_numa(struct vm
{
int nr_updated;
- nr_updated = change_protection(vma, addr, end, PAGE_NONE, 0, 1);
+ nr_updated = change_protection(vma, addr, end, PAGE_NONE, MM_CP_PROT_NUMA);
if (nr_updated)
count_vm_numa_events(NUMA_PTE_UPDATES, nr_updated);
--- a/mm/mprotect.c~mm-merge-parameters-for-change_protection
+++ a/mm/mprotect.c
@@ -37,12 +37,14 @@
static unsigned long change_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
unsigned long addr, unsigned long end, pgprot_t newprot,
- int dirty_accountable, int prot_numa)
+ unsigned long cp_flags)
{
pte_t *pte, oldpte;
spinlock_t *ptl;
unsigned long pages = 0;
int target_node = NUMA_NO_NODE;
+ bool dirty_accountable = cp_flags & MM_CP_DIRTY_ACCT;
+ bool prot_numa = cp_flags & MM_CP_PROT_NUMA;
/*
* Can be called with only the mmap_sem for reading by
@@ -188,7 +190,7 @@ static inline int pmd_none_or_clear_bad_
static inline unsigned long change_pmd_range(struct vm_area_struct *vma,
pud_t *pud, unsigned long addr, unsigned long end,
- pgprot_t newprot, int dirty_accountable, int prot_numa)
+ pgprot_t newprot, unsigned long cp_flags)
{
pmd_t *pmd;
unsigned long next;
@@ -229,7 +231,7 @@ static inline unsigned long change_pmd_r
__split_huge_pmd(vma, pmd, addr, false, NULL);
} else {
int nr_ptes = change_huge_pmd(vma, pmd, addr,
- newprot, prot_numa);
+ newprot, cp_flags);
if (nr_ptes) {
if (nr_ptes == HPAGE_PMD_NR) {
@@ -244,7 +246,7 @@ static inline unsigned long change_pmd_r
/* fall through, the trans huge pmd just split */
}
this_pages = change_pte_range(vma, pmd, addr, next, newprot,
- dirty_accountable, prot_numa);
+ cp_flags);
pages += this_pages;
next:
cond_resched();
@@ -260,7 +262,7 @@ next:
static inline unsigned long change_pud_range(struct vm_area_struct *vma,
p4d_t *p4d, unsigned long addr, unsigned long end,
- pgprot_t newprot, int dirty_accountable, int prot_numa)
+ pgprot_t newprot, unsigned long cp_flags)
{
pud_t *pud;
unsigned long next;
@@ -272,7 +274,7 @@ static inline unsigned long change_pud_r
if (pud_none_or_clear_bad(pud))
continue;
pages += change_pmd_range(vma, pud, addr, next, newprot,
- dirty_accountable, prot_numa);
+ cp_flags);
} while (pud++, addr = next, addr != end);
return pages;
@@ -280,7 +282,7 @@ static inline unsigned long change_pud_r
static inline unsigned long change_p4d_range(struct vm_area_struct *vma,
pgd_t *pgd, unsigned long addr, unsigned long end,
- pgprot_t newprot, int dirty_accountable, int prot_numa)
+ pgprot_t newprot, unsigned long cp_flags)
{
p4d_t *p4d;
unsigned long next;
@@ -292,7 +294,7 @@ static inline unsigned long change_p4d_r
if (p4d_none_or_clear_bad(p4d))
continue;
pages += change_pud_range(vma, p4d, addr, next, newprot,
- dirty_accountable, prot_numa);
+ cp_flags);
} while (p4d++, addr = next, addr != end);
return pages;
@@ -300,7 +302,7 @@ static inline unsigned long change_p4d_r
static unsigned long change_protection_range(struct vm_area_struct *vma,
unsigned long addr, unsigned long end, pgprot_t newprot,
- int dirty_accountable, int prot_numa)
+ unsigned long cp_flags)
{
struct mm_struct *mm = vma->vm_mm;
pgd_t *pgd;
@@ -317,7 +319,7 @@ static unsigned long change_protection_r
if (pgd_none_or_clear_bad(pgd))
continue;
pages += change_p4d_range(vma, pgd, addr, next, newprot,
- dirty_accountable, prot_numa);
+ cp_flags);
} while (pgd++, addr = next, addr != end);
/* Only flush the TLB if we actually modified any entries: */
@@ -330,14 +332,15 @@ static unsigned long change_protection_r
unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
unsigned long end, pgprot_t newprot,
- int dirty_accountable, int prot_numa)
+ unsigned long cp_flags)
{
unsigned long pages;
if (is_vm_hugetlb_page(vma))
pages = hugetlb_change_protection(vma, start, end, newprot);
else
- pages = change_protection_range(vma, start, end, newprot, dirty_accountable, prot_numa);
+ pages = change_protection_range(vma, start, end, newprot,
+ cp_flags);
return pages;
}
@@ -459,7 +462,7 @@ success:
vma_set_page_prot(vma);
change_protection(vma, start, end, vma->vm_page_prot,
- dirty_accountable, 0);
+ dirty_accountable ? MM_CP_DIRTY_ACCT : 0);
/*
* Private VM_LOCKED VMA becoming writable: trigger COW to avoid major
_
Patches currently in -mm which might be from peterx@redhat.com are
mm-gup-rename-nonblocking-to-locked-where-proper.patch
mm-gup-fix-__get_user_pages-on-fault-retry-of-hugetlb.patch
mm-introduce-fault_signal_pending.patch
x86-mm-use-helper-fault_signal_pending.patch
arc-mm-use-helper-fault_signal_pending.patch
arm64-mm-use-helper-fault_signal_pending.patch
powerpc-mm-use-helper-fault_signal_pending.patch
sh-mm-use-helper-fault_signal_pending.patch
mm-return-faster-for-non-fatal-signals-in-user-mode-faults.patch
userfaultfd-dont-retake-mmap_sem-to-emulate-nopage.patch
mm-introduce-fault_flag_default.patch
mm-introduce-fault_flag_interruptible.patch
mm-allow-vm_fault_retry-for-multiple-times.patch
mm-gup-allow-vm_fault_retry-for-multiple-times.patch
mm-gup-allow-to-react-to-fatal-signals.patch
mm-userfaultfd-honor-fault_flag_killable-in-fault-path.patch
mm-merge-parameters-for-change_protection.patch
userfaultfd-wp-apply-_page_uffd_wp-bit.patch
userfaultfd-wp-drop-_page_uffd_wp-properly-when-fork.patch
userfaultfd-wp-add-pmd_swp_uffd_wp-helpers.patch
userfaultfd-wp-support-swap-and-page-migration.patch
khugepaged-skip-collapse-if-uffd-wp-detected.patch
userfaultfd-wp-dont-wake-up-when-doing-write-protect.patch
userfaultfd-wp-declare-_uffdio_writeprotect-conditionally.patch
userfaultfd-selftests-refactor-statistics.patch
userfaultfd-selftests-add-write-protect-test.patch
next prev parent reply other threads:[~2020-03-10 3:41 UTC|newest]
Thread overview: 200+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-06 6:27 incoming Andrew Morton
2020-03-06 6:28 ` [patch 1/7] mm, numa: fix bad pmd by atomically check for pmd_trans_huge when marking page tables prot_numa Andrew Morton
2020-03-06 6:28 ` [patch 2/7] mm: fix possible PMD dirty bit lost in set_pmd_migration_entry() Andrew Morton
2020-03-06 6:28 ` [patch 3/7] mm: avoid data corruption on CoW fault into PFN-mapped VMA Andrew Morton
2020-03-06 6:28 ` [patch 4/7] fat: fix uninit-memory access for partial initialized inode Andrew Morton
2020-03-06 6:28 ` [patch 5/7] mm/z3fold.c: do not include rwlock.h directly Andrew Morton
2020-03-06 6:28 ` [patch 6/7] mm, hotplug: fix page online with DEBUG_PAGEALLOC compiled but not enabled Andrew Morton
2020-03-06 6:28 ` [patch 7/7] arch/Kconfig: update HAVE_RELIABLE_STACKTRACE description Andrew Morton
2020-03-07 20:49 ` + proc-speed-up-proc-statm.patch added to -mm tree Andrew Morton
2020-03-07 20:58 ` + mm-hotplug-fix-hot-remove-failure-in-sparsememvmemmap-case.patch " Andrew Morton
2020-03-07 21:01 ` + mm-use-fallthrough.patch " Andrew Morton
2020-03-07 21:53 ` + mm-gup-track-foll_pin-pages-fix.patch " Andrew Morton
2020-03-07 22:10 ` + mm-shmem-add-vmstat-for-hugepage-fallback.patch " Andrew Morton
2020-03-07 22:10 ` + mm-thp-track-fallbacks-due-to-failed-memcg-charges-separately.patch " Andrew Morton
2020-03-07 22:39 ` + mmpage_alloccma-conditionally-prefer-cma-pageblocks-for-movable-allocations.patch " Andrew Morton
2020-03-07 23:04 ` + mm-memory_hotplug-drop-the-flags-field-from-struct-mhp_restrictions.patch " Andrew Morton
2020-03-07 23:04 ` + mm-memory_hotplug-rename-mhp_restrictions-to-mhp_params.patch " Andrew Morton
2020-03-07 23:04 ` + x86-mm-thread-pgprot_t-through-init_memory_mapping.patch " Andrew Morton
2020-03-07 23:04 ` + x86-mm-introduce-__set_memory_prot.patch " Andrew Morton
2020-03-07 23:04 ` + powerpc-mm-thread-pgprot_t-through-create_section_mapping.patch " Andrew Morton
2020-03-07 23:04 ` + mm-memory_hotplug-add-pgprot_t-to-mhp_params.patch " Andrew Morton
2020-03-07 23:05 ` + mm-memremap-set-caching-mode-for-pci-p2pdma-memory-to-wc.patch " Andrew Morton
2020-03-07 23:11 ` + kasan-detect-negative-size-in-memory-operation-function-fix.patch " Andrew Morton
2020-03-07 23:25 ` + mm-gup-track-foll_pin-pages-fix-2.patch " Andrew Morton
[not found] ` <202efdc4-2b19-278b-9960-3afb18b8173d@nvidia.com>
[not found] ` <20200311111352.1dff2984@p-imbrenda>
2020-03-12 0:51 ` Andrew Morton
2020-03-07 23:25 ` + mm-gup-writeback-add-callbacks-for-inaccessible-pages.patch " Andrew Morton
2020-03-07 23:33 ` + mm-sparsemem-use-wrapped-macros-instead-of-open-coding.patch " Andrew Morton
2020-03-09 23:34 ` + checkpatch-check-proper-licensing-of-devicetree-bindings.patch " Andrew Morton
2020-03-09 23:37 ` + kcov-cleanup-debug-messages.patch " Andrew Morton
2020-03-09 23:37 ` + kcov-collect-coverage-from-interrupts.patch " Andrew Morton
2020-03-09 23:37 ` + usb-core-kcov-collect-coverage-from-usb-complete-callback.patch " Andrew Morton
2020-03-10 0:49 ` + mm-swap_slotsc-dont-reset-the-cache-slot-after-use.patch " Andrew Morton
2020-03-10 0:51 ` + mm-hotplug-fix-hot-remove-failure-in-sparsememvmemmap-case-fix.patch " Andrew Morton
2020-03-10 0:57 ` + linux-bitsh-add-compile-time-sanity-check-of-genmask-inputs.patch " Andrew Morton
2020-03-10 2:29 ` + mm-page_alloc-use-free_area_empty-instead-of-open-coding.patch " Andrew Morton
2020-03-10 2:50 ` + mm-special-create-generic-fallbacks-for-pte_special-and-pte_mkspecial.patch " Andrew Morton
2020-03-10 2:53 ` + ocfs2-cluster-replace-zero-length-array-with-flexible-array-member.patch " Andrew Morton
2020-03-10 2:54 ` + ocfs2-dlm-replace-zero-length-array-with-flexible-array-member.patch " Andrew Morton
2020-03-10 2:54 ` + ocfs2-ocfs2_fsh-replace-zero-length-array-with-flexible-array-member.patch " Andrew Morton
2020-03-10 2:56 ` + mm-page_allocc-micro-optimisation-remove-unnecessary-branch.patch " Andrew Morton
2020-03-10 3:38 ` + mm-gup-rename-nonblocking-to-locked-where-proper.patch " Andrew Morton
2020-03-10 3:38 ` + mm-gup-fix-__get_user_pages-on-fault-retry-of-hugetlb.patch " Andrew Morton
2020-03-10 3:38 ` + mm-introduce-fault_signal_pending.patch " Andrew Morton
2020-03-10 3:38 ` + x86-mm-use-helper-fault_signal_pending.patch " Andrew Morton
2020-03-10 3:38 ` + arc-mm-use-helper-fault_signal_pending.patch " Andrew Morton
2020-03-10 3:38 ` + arm64-mm-use-helper-fault_signal_pending.patch " Andrew Morton
2020-03-10 3:38 ` + powerpc-mm-use-helper-fault_signal_pending.patch " Andrew Morton
2020-03-10 3:38 ` + sh-mm-use-helper-fault_signal_pending.patch " Andrew Morton
2020-03-10 3:38 ` + mm-return-faster-for-non-fatal-signals-in-user-mode-faults.patch " Andrew Morton
2020-03-10 3:38 ` + userfaultfd-dont-retake-mmap_sem-to-emulate-nopage.patch " Andrew Morton
2020-03-10 3:38 ` + mm-introduce-fault_flag_default.patch " Andrew Morton
2020-03-10 3:39 ` + mm-introduce-fault_flag_interruptible.patch " Andrew Morton
2020-03-10 3:39 ` + mm-allow-vm_fault_retry-for-multiple-times.patch " Andrew Morton
2020-03-10 3:39 ` + mm-gup-allow-vm_fault_retry-for-multiple-times.patch " Andrew Morton
2020-03-10 3:39 ` + mm-gup-allow-to-react-to-fatal-signals.patch " Andrew Morton
2020-03-10 3:39 ` + mm-userfaultfd-honor-fault_flag_killable-in-fault-path.patch " Andrew Morton
2020-03-10 3:41 ` + userfaultfd-wp-add-helper-for-writeprotect-check.patch " Andrew Morton
2020-03-10 3:41 ` + userfaultfd-wp-hook-userfault-handler-to-write-protection-fault.patch " Andrew Morton
2020-03-10 3:41 ` + userfaultfd-wp-add-wp-pagetable-tracking-to-x86.patch " Andrew Morton
2020-03-10 3:41 ` + userfaultfd-wp-userfaultfd_pte-huge_pmd_wp-helpers.patch " Andrew Morton
2020-03-10 3:41 ` + userfaultfd-wp-add-uffdio_copy_mode_wp.patch " Andrew Morton
2020-03-10 3:41 ` Andrew Morton [this message]
2020-03-10 3:41 ` + userfaultfd-wp-apply-_page_uffd_wp-bit.patch " Andrew Morton
2020-03-10 3:41 ` + userfaultfd-wp-drop-_page_uffd_wp-properly-when-fork.patch " Andrew Morton
2020-03-10 3:41 ` + userfaultfd-wp-add-pmd_swp_uffd_wp-helpers.patch " Andrew Morton
2020-03-10 3:41 ` + userfaultfd-wp-support-swap-and-page-migration.patch " Andrew Morton
2020-03-10 3:41 ` + khugepaged-skip-collapse-if-uffd-wp-detected.patch " Andrew Morton
2020-03-10 3:41 ` + userfaultfd-wp-support-write-protection-for-userfault-vma-range.patch " Andrew Morton
2020-03-10 3:41 ` + userfaultfd-wp-add-the-writeprotect-api-to-userfaultfd-ioctl.patch " Andrew Morton
2020-03-10 3:41 ` + userfaultfd-wp-enabled-write-protection-in-userfaultfd-api.patch " Andrew Morton
2020-03-10 3:42 ` + userfaultfd-wp-dont-wake-up-when-doing-write-protect.patch " Andrew Morton
2020-03-10 3:42 ` + userfaultfd-wp-uffdio_register_mode_wp-documentation-update.patch " Andrew Morton
2020-03-10 3:42 ` + userfaultfd-wp-declare-_uffdio_writeprotect-conditionally.patch " Andrew Morton
2020-03-10 3:42 ` + userfaultfd-selftests-refactor-statistics.patch " Andrew Morton
2020-03-10 3:42 ` + userfaultfd-selftests-add-write-protect-test.patch " Andrew Morton
2020-03-10 23:59 ` + kmod-make-request_module-return-an-error-when-autoloading-is-disabled.patch " Andrew Morton
2020-03-11 0:19 ` + mm-filemapc-remove-unused-argument-from-shrink_readahead_size_eio.patch " Andrew Morton
2020-03-11 22:08 ` + mm-hugetlb-remove-unnecessary-memory-fetch-in-pageheadhuge.patch " Andrew Morton
2020-03-11 22:10 ` + fs_parse-remove-pr_notice-about-each-validation.patch " Andrew Morton
2020-03-11 23:26 ` + mmpage_alloccma-conditionally-prefer-cma-pageblocks-for-movable-allocations-fix.patch " Andrew Morton
2020-03-11 23:29 ` + mm-hugetlb-optionally-allocate-gigantic-hugepages-using-cma.patch " Andrew Morton
2020-03-11 23:33 ` + virtio-balloon-switch-back-to-oom-handler-for-virtio_balloon_f_deflate_on_oom.patch " Andrew Morton
2020-03-11 23:38 ` + kasan-fix-wstringop-overflow-warning.patch " Andrew Morton
2020-03-11 23:42 ` + mm-fix-tick-timer-stall-during-deferred-page-init.patch " Andrew Morton
2020-03-12 0:00 ` + drivers-base-memory-map-mmop_offline-to-0.patch " Andrew Morton
2020-03-12 0:00 ` + drivers-base-memory-store-mapping-between-mmop_-and-string-in-an-array.patch " Andrew Morton
2020-03-12 0:00 ` + mm-memory_hotplug-convert-memhp_auto_online-to-store-an-online_type.patch " Andrew Morton
2020-03-12 0:00 ` + mm-memory_hotplug-allow-to-specify-a-default-online_type.patch " Andrew Morton
2020-03-12 0:18 ` + mm-debug-add-tests-validating-architecture-page-table-helpers.patch " Andrew Morton
2020-03-12 0:25 ` + mm-swap_slotsc-assignreset-cache-slot-by-value-directly.patch " Andrew Morton
2020-03-12 0:25 ` [alternative-merged] mm-swap_slotsc-dont-reset-the-cache-slot-after-use.patch removed from " Andrew Morton
2020-03-12 0:33 ` + mm-introduce-fault_signal_pending-fix.patch added to " Andrew Morton
2020-03-12 0:34 ` [failures] mm-sparsemem-use-wrapped-macros-instead-of-open-coding.patch removed from " Andrew Morton
2020-03-12 1:04 ` + kasan-detect-negative-size-in-memory-operation-function-fix-2.patch added to " Andrew Morton
2020-03-12 1:08 ` + page-flags-fix-a-crash-at-setpageerrorthp_swap.patch " Andrew Morton
2020-03-12 1:11 ` + mm-page_alloc-simplify-page_is_buddy-for-better-code-readability.patch " Andrew Morton
2020-03-12 1:17 ` + mm-special-create-generic-fallbacks-for-pte_special-and-pte_mkspecial-v3.patch " Andrew Morton
2020-03-12 2:40 ` + memcg-fix-null-pointer-dereference-in-__mem_cgroup_usage_unregister_event-fix.patch " Andrew Morton
2020-03-12 2:58 ` + list-prevent-compiler-reloads-inside-safe-list-iteration.patch " Andrew Morton
2020-03-12 3:14 ` + mm-clarify-a-confusing-comment-of-remap_pfn_range.patch " Andrew Morton
2020-03-12 4:12 ` mmotm 2020-03-11-21-11 uploaded Andrew Morton
2020-03-12 22:29 ` + fs-filesystemsc-downgrade-user-reachable-warn_once-to-pr_warn_once.patch added to -mm tree Andrew Morton
2020-03-12 22:29 ` + docs-admin-guide-document-the-kernelmodprobe-sysctl.patch " Andrew Morton
2020-03-12 22:29 ` + selftests-kmod-test-disabling-module-autoloading.patch " Andrew Morton
2020-03-12 22:35 ` + mm-memcg-fix-corruption-on-64-bit-divisor-in-memoryhigh-throttling.patch " Andrew Morton
2020-03-12 22:35 ` + mm-memcg-throttle-allocators-based-on-ancestral-memoryhigh.patch " Andrew Morton
2020-03-12 22:44 ` + mm-memcg-prevent-memoryhigh-load-store-tearing.patch " Andrew Morton
2020-03-12 22:45 ` + mm-memcg-prevent-memorymax-load-tearing.patch " Andrew Morton
2020-03-12 22:45 ` + mm-memcg-prevent-memorylow-load-store-tearing.patch " Andrew Morton
2020-03-12 22:45 ` + mm-memcg-prevent-memorymin-load-store-tearing.patch " Andrew Morton
2020-03-12 22:45 ` + mm-memcg-prevent-memoryswapmax-load-tearing.patch " Andrew Morton
2020-03-12 22:45 ` + mm-memcg-prevent-mem_cgroup_protected-store-tearing.patch " Andrew Morton
2020-03-12 22:46 ` + mm-memcg-bypass-high-reclaim-iteration-for-cgroup-hierarchy-root.patch " Andrew Morton
2020-03-12 22:47 ` [failures] hugetlbfs-use-i_mmap_rwsem-for-more-pmd-sharing-synchronization.patch removed from " Andrew Morton
2020-03-12 22:47 ` [failures] hugetlbfs-use-i_mmap_rwsem-to-address-page-fault-truncate-race.patch " Andrew Morton
2020-03-12 22:53 ` + mm-sparsec-use-kvmalloc_node-kvfree-to-alloc-free-memmap-for-the-classic-sparse.patch added to " Andrew Morton
2020-03-12 23:41 ` + mm-sparsec-introduce-new-function-fill_subsection_map.patch " Andrew Morton
2020-03-12 23:41 ` + mm-sparsec-introduce-a-new-function-clear_subsection_map.patch " Andrew Morton
2020-03-12 23:41 ` + mm-sparsec-only-use-subsection-map-in-vmemmap-case.patch " Andrew Morton
2020-03-12 23:41 ` + mm-sparsec-add-note-about-only-vmemmap-supporting-sub-section-hotplug.patch " Andrew Morton
2020-03-12 23:41 ` + mm-sparsec-move-subsection_map-related-functions-together.patch " Andrew Morton
2020-03-12 23:43 ` + mm-make-may_enter_fs-bool-in-shrink_page_list.patch " Andrew Morton
2020-03-12 23:44 ` + stackdepot-check-depot_index-before-accessing-the-stack-slab-fix.patch " Andrew Morton
2020-03-13 0:26 ` + mm-do-not-allow-madv_pageout-for-cow-pages.patch " Andrew Morton
2020-03-13 0:32 ` + mm-gup-track-foll_pin-pages-fix-2-fix.patch " Andrew Morton
2020-03-13 3:05 ` + a.patch " Andrew Morton
2020-03-13 3:05 ` + mm-hugetlb-optionally-allocate-gigantic-hugepages-using-cma-fix.patch " Andrew Morton
2020-03-13 3:13 ` + kasan-stackdepot-move-filter_irq_stacks-to-stackdepotc-fix-1.patch " Andrew Morton
2020-03-13 3:13 ` + kasan-stackdepot-move-filter_irq_stacks-to-stackdepotc-fix-2.patch " Andrew Morton
2020-03-13 3:25 ` + selftests-vm-fix-map_hugetlb-length-used-for-testing-read-and-write.patch " Andrew Morton
2020-03-13 4:49 ` mmotm 2020-03-12-21-49 uploaded Andrew Morton
2020-03-18 2:58 ` + proc-inline-vma_stop-into-m_stop.patch added to -mm tree Andrew Morton
2020-03-18 2:58 ` + proc-remove-m_cache_vma.patch " Andrew Morton
2020-03-18 2:58 ` + proc-use-ppos-instead-of-m-version.patch " Andrew Morton
2020-03-18 2:58 ` + seq_file-remove-m-version.patch " Andrew Morton
2020-03-18 2:58 ` + proc-inline-m_next_vma-into-m_next.patch " Andrew Morton
2020-03-18 2:59 ` + mm-kmemleak-silence-kcsan-splats-in-checksum.patch " Andrew Morton
2020-03-18 3:07 ` + mm-swap-make-page_evictable-inline.patch " Andrew Morton
2020-03-18 3:07 ` + mm-swap-use-smp_mb__after_atomic-to-order-lru-bit-set.patch " Andrew Morton
2020-03-18 3:12 ` + mm-mmu_notifier-silence-prove_rcu_list-warnings.patch " Andrew Morton
2020-03-18 3:19 ` + lib-test_lockup-test-module-to-generate-lockups-fix.patch " Andrew Morton
2020-03-18 3:25 ` + ocfs2-roll-back-the-reference-count-modification-of-the-parent-directory-if-an-error-occurs.patch " Andrew Morton
2020-03-18 4:08 ` + hv_balloon-dont-check-for-memhp_auto_online-manually-fix.patch " Andrew Morton
2020-03-18 4:08 ` + drivers-base-memory-rename-mmop_online_keep-to-mmop_online.patch " Andrew Morton
2020-03-18 4:08 ` + drivers-base-memory-map-mmop_offline-to-0.patch " Andrew Morton
2020-03-18 4:08 ` + drivers-base-memory-store-mapping-between-mmop_-and-string-in-an-array.patch " Andrew Morton
2020-03-18 4:08 ` + powernv-memtrace-always-online-added-memory-blocks.patch " Andrew Morton
2020-03-18 4:08 ` + hv_balloon-dont-check-for-memhp_auto_online-manually.patch " Andrew Morton
2020-03-18 4:08 ` + hv_balloon-dont-check-for-memhp_auto_online-manually-fix.patch " Andrew Morton
2020-03-18 4:08 ` + mm-memory_hotplug-unexport-memhp_auto_online.patch " Andrew Morton
2020-03-18 4:08 ` + mm-memory_hotplug-convert-memhp_auto_online-to-store-an-online_type.patch " Andrew Morton
2020-03-18 4:08 ` + mm-memory_hotplug-allow-to-specify-a-default-online_type.patch " Andrew Morton
2020-03-18 4:57 ` + mm-code-cleanup-for-madv_free.patch " Andrew Morton
2020-03-18 5:02 ` + mm-hugetlb-fix-build-failure-with-hugetlb_page-but-not-hugebtlbfs.patch " Andrew Morton
2020-03-18 20:21 ` + mm-compactionc-clean-code-by-removing-unnecessary-assignment.patch " Andrew Morton
2020-03-18 20:31 ` + mm-hugetlb-fix-hugetlb_cma_reserve-if-config_numa-isnt-set.patch " Andrew Morton
2020-03-18 20:39 ` + mm-clarify-a-confusing-comment-for-vm_iomap_memory.patch " Andrew Morton
2020-03-18 21:03 ` + psi-move-pf_memstall-out-of-task-flags.patch " Andrew Morton
2020-03-18 21:08 ` + ocfs2-use-scnprintf-for-avoiding-potential-buffer-overflow.patch " Andrew Morton
2020-03-18 21:12 ` + mm-memcg-make-memoryoomgroup-tolerable-to-task-migration.patch " Andrew Morton
2020-03-18 21:14 ` [to-be-updated] mm-swap-make-page_evictable-inline.patch removed from " Andrew Morton
2020-03-18 21:14 ` [to-be-updated] mm-swap-use-smp_mb__after_atomic-to-order-lru-bit-set.patch " Andrew Morton
2020-03-18 21:19 ` + memremap-remove-stale-comments.patch added to " Andrew Morton
2020-03-18 21:30 ` + hugetlbfs-use-i_mmap_rwsem-for-more-pmd-sharing-synchronization.patch " Andrew Morton
2020-03-18 21:30 ` + hugetlbfs-use-i_mmap_rwsem-to-address-page-fault-truncate-race.patch " Andrew Morton
2020-03-20 23:36 ` + mm-dmapoolc-micro-optimisation-remove-unnecessary-branch.patch " Andrew Morton
2020-03-20 23:48 ` + mm-slub-prevent-kmalloc_node-crashes-and-memory-leaks.patch " Andrew Morton
2020-03-20 23:48 ` + revert-topology-add-support-for-node_to_mem_node-to-determine-the-fallback-node.patch " Andrew Morton
2020-03-20 23:55 ` + mmap-remove-inline-of-vm_unmapped_area.patch " Andrew Morton
2020-03-20 23:55 ` + mm-mmap-add-trace-point-of-vm_unmapped_area.patch " Andrew Morton
2020-03-21 0:23 ` [to-be-updated] kcov-cleanup-debug-messages.patch removed from " Andrew Morton
2020-03-21 0:23 ` [to-be-updated] kcov-collect-coverage-from-interrupts.patch " Andrew Morton
2020-03-21 0:23 ` [to-be-updated] usb-core-kcov-collect-coverage-from-usb-complete-callback.patch " Andrew Morton
2020-03-21 0:27 ` + kcov-cleanup-debug-messages.patch added to " Andrew Morton
2020-03-21 0:27 ` + kcov-fix-potential-use-after-free-in-kcov_remote_start.patch " Andrew Morton
2020-03-21 0:27 ` + kcov-move-t-kcov-assignments-into-kcov_start-stop.patch " Andrew Morton
2020-03-21 0:27 ` + kcov-move-t-kcov_sequence-assignment.patch " Andrew Morton
2020-03-21 0:27 ` + kcov-use-t-kcov_mode-as-enabled-indicator.patch " Andrew Morton
2020-03-21 0:27 ` + kcov-collect-coverage-from-interrupts.patch " Andrew Morton
2020-03-21 0:27 ` + usb-core-kcov-collect-coverage-from-usb-complete-callback.patch " Andrew Morton
2020-03-21 0:40 ` + dynamic_debug-use-address-of-operator-on-section-symbols.patch " Andrew Morton
2020-03-21 0:45 ` + mm-vmscanc-do_try_to_free_pages-clean-code-by-removing-unnecessary-assignment.patch " Andrew Morton
2020-03-21 0:54 ` + mm-compaction-disable-compact_unevictable_allowed-on-rt-v5.patch " Andrew Morton
2020-03-21 1:22 ` + mm-swap-make-page_evictable-inline.patch " Andrew Morton
2020-03-21 1:22 ` + mm-swap-use-smp_mb__after_atomic-to-order-lru-bit-set.patch " Andrew Morton
2020-03-21 2:07 ` + sparcx86-vdso-remove-meaningless-undefining-config_optimize_inlining.patch " Andrew Morton
2020-03-21 2:07 ` + compiler-remove-config_optimize_inlining-entirely.patch " Andrew Morton
2020-03-21 2:13 ` + mm-swap-make-page_evictable-inline-fix.patch " Andrew Morton
2020-03-21 2:23 ` + selftests-kmod-fix-handling-test-numbers-above-9.patch " Andrew Morton
2020-03-21 2:42 ` + mm-hugetlbc-fix-printk-format-warning-for-32-bit-phys_addr_t.patch " Andrew Morton
2020-03-21 2:42 ` + mm-hugetlbc-fix-printk-format-warning-for-32-bit-phys_addr_t-fix.patch " Andrew Morton
2020-03-21 2:48 ` [to-be-updated] mm-sparsec-use-kvmalloc_node-kvfree-to-alloc-free-memmap-for-the-classic-sparse.patch removed from " Andrew Morton
2020-03-21 2:48 ` + mm-sparsec-use-kvmalloc-kvfree-to-alloc-free-memmap-for-the-classic-sparse.patch added to " Andrew Morton
2020-03-21 3:05 ` + mm-memory_hotplug-use-__pfn_to_section-instead-of-open-coding.patch " Andrew Morton
2020-03-21 20:24 ` + mm-swap_statec-use-the-same-way-to-count-page-in-_swap_cache.patch " Andrew Morton
2020-03-21 20:36 ` + change-email-address-for-pali-rohar.patch " Andrew Morton
2020-03-21 20:41 ` + hugetlb_cgroup-fix-illegal-access-to-memory.patch " Andrew Morton
2020-03-21 20:43 ` + scripts-spellingtxt-add-more-spellings-to-spellingtxt.patch " Andrew Morton
2020-03-21 21:14 ` + mm-sparsec-move-subsection_map-related-functions-together-fix.patch " Andrew Morton
2020-03-21 22:17 ` mmotm 2020-03-21-15-17 uploaded Andrew Morton
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