From: Andrew Morton <akpm@linux-foundation.org>
To: akpm@linux-foundation.org, anshuman.khandual@arm.com,
benh@kernel.crashing.org, borntraeger@de.ibm.com, bp@alien8.de,
catalin.marinas@arm.com, corbet@lwn.net, gor@linux.ibm.com,
heiko.carstens@de.ibm.com, hpa@zytor.com, kirill@shutemov.name,
linux-mm@kvack.org, mingo@redhat.com, mm-commits@vger.kernel.org,
mpe@ellerman.id.au, palmer@dabbelt.com, paul.walmsley@sifive.com,
paulus@samba.org, rppt@kernel.org, rppt@linux.ibm.com,
tglx@linutronix.de, torvalds@linux-foundation.org,
vgupta@synopsys.com, will@kernel.org, ziy@nvidia.com
Subject: [patch 042/163] mm/debug_vm_pgtable: add debug prints for individual tests
Date: Thu, 06 Aug 2020 23:19:25 -0700 [thread overview]
Message-ID: <20200807061925.0PZTbfDIA%akpm@linux-foundation.org> (raw)
In-Reply-To: <20200806231643.a2711a608dd0f18bff2caf2b@linux-foundation.org>
From: Anshuman Khandual <anshuman.khandual@arm.com>
Subject: mm/debug_vm_pgtable: add debug prints for individual tests
This adds debug print information that enlists all tests getting executed
on a given platform. With dynamic debug enabled, the following
information will be splashed during boot. For compactness purpose,
dropped both time stamp and prefix (i.e debug_vm_pgtable) from this sample
output.
[debug_vm_pgtable ]: Validating architecture page table helpers
[pte_basic_tests ]: Validating PTE basic
[pmd_basic_tests ]: Validating PMD basic
[p4d_basic_tests ]: Validating P4D basic
[pgd_basic_tests ]: Validating PGD basic
[pte_clear_tests ]: Validating PTE clear
[pmd_clear_tests ]: Validating PMD clear
[pte_advanced_tests ]: Validating PTE advanced
[pmd_advanced_tests ]: Validating PMD advanced
[hugetlb_advanced_tests]: Validating HugeTLB advanced
[pmd_leaf_tests ]: Validating PMD leaf
[pmd_huge_tests ]: Validating PMD huge
[pte_savedwrite_tests ]: Validating PTE saved write
[pmd_savedwrite_tests ]: Validating PMD saved write
[pmd_populate_tests ]: Validating PMD populate
[pte_special_tests ]: Validating PTE special
[pte_protnone_tests ]: Validating PTE protnone
[pmd_protnone_tests ]: Validating PMD protnone
[pte_devmap_tests ]: Validating PTE devmap
[pmd_devmap_tests ]: Validating PMD devmap
[pte_swap_tests ]: Validating PTE swap
[swap_migration_tests ]: Validating swap migration
[hugetlb_basic_tests ]: Validating HugeTLB basic
[pmd_thp_tests ]: Validating PMD based THP
Link: http://lkml.kernel.org/r/1593996516-7186-4-git-send-email-anshuman.khandual@arm.com
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Tested-by: Vineet Gupta <vgupta@synopsys.com> [arc]
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Mike Rapoport <rppt@linux.ibm.com>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Will Deacon <will@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Kirill A. Shutemov <kirill@shutemov.name>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Mike Rapoport <rppt@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/debug_vm_pgtable.c | 46 +++++++++++++++++++++++++++++++++++++++-
1 file changed, 45 insertions(+), 1 deletion(-)
--- a/mm/debug_vm_pgtable.c~mm-debug_vm_pgtable-add-debug-prints-for-individual-tests
+++ a/mm/debug_vm_pgtable.c
@@ -8,7 +8,7 @@
*
* Author: Anshuman Khandual <anshuman.khandual@arm.com>
*/
-#define pr_fmt(fmt) "debug_vm_pgtable: %s: " fmt, __func__
+#define pr_fmt(fmt) "debug_vm_pgtable: [%-25s]: " fmt, __func__
#include <linux/gfp.h>
#include <linux/highmem.h>
@@ -48,6 +48,7 @@ static void __init pte_basic_tests(unsig
{
pte_t pte = pfn_pte(pfn, prot);
+ pr_debug("Validating PTE basic\n");
WARN_ON(!pte_same(pte, pte));
WARN_ON(!pte_young(pte_mkyoung(pte_mkold(pte))));
WARN_ON(!pte_dirty(pte_mkdirty(pte_mkclean(pte))));
@@ -64,6 +65,7 @@ static void __init pte_advanced_tests(st
{
pte_t pte = pfn_pte(pfn, prot);
+ pr_debug("Validating PTE advanced\n");
pte = pfn_pte(pfn, prot);
set_pte_at(mm, vaddr, ptep, pte);
ptep_set_wrprotect(mm, vaddr, ptep);
@@ -103,6 +105,7 @@ static void __init pte_savedwrite_tests(
{
pte_t pte = pfn_pte(pfn, prot);
+ pr_debug("Validating PTE saved write\n");
WARN_ON(!pte_savedwrite(pte_mk_savedwrite(pte_clear_savedwrite(pte))));
WARN_ON(pte_savedwrite(pte_clear_savedwrite(pte_mk_savedwrite(pte))));
}
@@ -114,6 +117,7 @@ static void __init pmd_basic_tests(unsig
if (!has_transparent_hugepage())
return;
+ pr_debug("Validating PMD basic\n");
WARN_ON(!pmd_same(pmd, pmd));
WARN_ON(!pmd_young(pmd_mkyoung(pmd_mkold(pmd))));
WARN_ON(!pmd_dirty(pmd_mkdirty(pmd_mkclean(pmd))));
@@ -138,6 +142,7 @@ static void __init pmd_advanced_tests(st
if (!has_transparent_hugepage())
return;
+ pr_debug("Validating PMD advanced\n");
/* Align the address wrt HPAGE_PMD_SIZE */
vaddr = (vaddr & HPAGE_PMD_MASK) + HPAGE_PMD_SIZE;
@@ -180,6 +185,7 @@ static void __init pmd_leaf_tests(unsign
{
pmd_t pmd = pfn_pmd(pfn, prot);
+ pr_debug("Validating PMD leaf\n");
/*
* PMD based THP is a leaf entry.
*/
@@ -193,6 +199,8 @@ static void __init pmd_huge_tests(pmd_t
if (!IS_ENABLED(CONFIG_HAVE_ARCH_HUGE_VMAP))
return;
+
+ pr_debug("Validating PMD huge\n");
/*
* X86 defined pmd_set_huge() verifies that the given
* PMD is not a populated non-leaf entry.
@@ -208,6 +216,7 @@ static void __init pmd_savedwrite_tests(
{
pmd_t pmd = pfn_pmd(pfn, prot);
+ pr_debug("Validating PMD saved write\n");
WARN_ON(!pmd_savedwrite(pmd_mk_savedwrite(pmd_clear_savedwrite(pmd))));
WARN_ON(pmd_savedwrite(pmd_clear_savedwrite(pmd_mk_savedwrite(pmd))));
}
@@ -220,6 +229,7 @@ static void __init pud_basic_tests(unsig
if (!has_transparent_hugepage())
return;
+ pr_debug("Validating PUD basic\n");
WARN_ON(!pud_same(pud, pud));
WARN_ON(!pud_young(pud_mkyoung(pud_mkold(pud))));
WARN_ON(!pud_write(pud_mkwrite(pud_wrprotect(pud))));
@@ -246,6 +256,7 @@ static void __init pud_advanced_tests(st
if (!has_transparent_hugepage())
return;
+ pr_debug("Validating PUD advanced\n");
/* Align the address wrt HPAGE_PUD_SIZE */
vaddr = (vaddr & HPAGE_PUD_MASK) + HPAGE_PUD_SIZE;
@@ -288,6 +299,7 @@ static void __init pud_leaf_tests(unsign
{
pud_t pud = pfn_pud(pfn, prot);
+ pr_debug("Validating PUD leaf\n");
/*
* PUD based THP is a leaf entry.
*/
@@ -301,6 +313,8 @@ static void __init pud_huge_tests(pud_t
if (!IS_ENABLED(CONFIG_HAVE_ARCH_HUGE_VMAP))
return;
+
+ pr_debug("Validating PUD huge\n");
/*
* X86 defined pud_set_huge() verifies that the given
* PUD is not a populated non-leaf entry.
@@ -354,6 +368,7 @@ static void __init p4d_basic_tests(unsig
{
p4d_t p4d;
+ pr_debug("Validating P4D basic\n");
memset(&p4d, RANDOM_NZVALUE, sizeof(p4d_t));
WARN_ON(!p4d_same(p4d, p4d));
}
@@ -362,6 +377,7 @@ static void __init pgd_basic_tests(unsig
{
pgd_t pgd;
+ pr_debug("Validating PGD basic\n");
memset(&pgd, RANDOM_NZVALUE, sizeof(pgd_t));
WARN_ON(!pgd_same(pgd, pgd));
}
@@ -374,6 +390,7 @@ static void __init pud_clear_tests(struc
if (mm_pmd_folded(mm))
return;
+ pr_debug("Validating PUD clear\n");
pud = __pud(pud_val(pud) | RANDOM_ORVALUE);
WRITE_ONCE(*pudp, pud);
pud_clear(pudp);
@@ -388,6 +405,8 @@ static void __init pud_populate_tests(st
if (mm_pmd_folded(mm))
return;
+
+ pr_debug("Validating PUD populate\n");
/*
* This entry points to next level page table page.
* Hence this must not qualify as pud_bad().
@@ -414,6 +433,7 @@ static void __init p4d_clear_tests(struc
if (mm_pud_folded(mm))
return;
+ pr_debug("Validating P4D clear\n");
p4d = __p4d(p4d_val(p4d) | RANDOM_ORVALUE);
WRITE_ONCE(*p4dp, p4d);
p4d_clear(p4dp);
@@ -429,6 +449,7 @@ static void __init p4d_populate_tests(st
if (mm_pud_folded(mm))
return;
+ pr_debug("Validating P4D populate\n");
/*
* This entry points to next level page table page.
* Hence this must not qualify as p4d_bad().
@@ -447,6 +468,7 @@ static void __init pgd_clear_tests(struc
if (mm_p4d_folded(mm))
return;
+ pr_debug("Validating PGD clear\n");
pgd = __pgd(pgd_val(pgd) | RANDOM_ORVALUE);
WRITE_ONCE(*pgdp, pgd);
pgd_clear(pgdp);
@@ -462,6 +484,7 @@ static void __init pgd_populate_tests(st
if (mm_p4d_folded(mm))
return;
+ pr_debug("Validating PGD populate\n");
/*
* This entry points to next level page table page.
* Hence this must not qualify as pgd_bad().
@@ -490,6 +513,7 @@ static void __init pte_clear_tests(struc
{
pte_t pte = ptep_get(ptep);
+ pr_debug("Validating PTE clear\n");
pte = __pte(pte_val(pte) | RANDOM_ORVALUE);
set_pte_at(mm, vaddr, ptep, pte);
barrier();
@@ -502,6 +526,7 @@ static void __init pmd_clear_tests(struc
{
pmd_t pmd = READ_ONCE(*pmdp);
+ pr_debug("Validating PMD clear\n");
pmd = __pmd(pmd_val(pmd) | RANDOM_ORVALUE);
WRITE_ONCE(*pmdp, pmd);
pmd_clear(pmdp);
@@ -514,6 +539,7 @@ static void __init pmd_populate_tests(st
{
pmd_t pmd;
+ pr_debug("Validating PMD populate\n");
/*
* This entry points to next level page table page.
* Hence this must not qualify as pmd_bad().
@@ -531,6 +557,7 @@ static void __init pte_special_tests(uns
if (!IS_ENABLED(CONFIG_ARCH_HAS_PTE_SPECIAL))
return;
+ pr_debug("Validating PTE special\n");
WARN_ON(!pte_special(pte_mkspecial(pte)));
}
@@ -541,6 +568,7 @@ static void __init pte_protnone_tests(un
if (!IS_ENABLED(CONFIG_NUMA_BALANCING))
return;
+ pr_debug("Validating PTE protnone\n");
WARN_ON(!pte_protnone(pte));
WARN_ON(!pte_present(pte));
}
@@ -553,6 +581,7 @@ static void __init pmd_protnone_tests(un
if (!IS_ENABLED(CONFIG_NUMA_BALANCING))
return;
+ pr_debug("Validating PMD protnone\n");
WARN_ON(!pmd_protnone(pmd));
WARN_ON(!pmd_present(pmd));
}
@@ -565,6 +594,7 @@ static void __init pte_devmap_tests(unsi
{
pte_t pte = pfn_pte(pfn, prot);
+ pr_debug("Validating PTE devmap\n");
WARN_ON(!pte_devmap(pte_mkdevmap(pte)));
}
@@ -573,6 +603,7 @@ static void __init pmd_devmap_tests(unsi
{
pmd_t pmd = pfn_pmd(pfn, prot);
+ pr_debug("Validating PMD devmap\n");
WARN_ON(!pmd_devmap(pmd_mkdevmap(pmd)));
}
@@ -581,6 +612,7 @@ static void __init pud_devmap_tests(unsi
{
pud_t pud = pfn_pud(pfn, prot);
+ pr_debug("Validating PUD devmap\n");
WARN_ON(!pud_devmap(pud_mkdevmap(pud)));
}
#else /* !CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD */
@@ -603,6 +635,7 @@ static void __init pte_soft_dirty_tests(
if (!IS_ENABLED(CONFIG_MEM_SOFT_DIRTY))
return;
+ pr_debug("Validating PTE soft dirty\n");
WARN_ON(!pte_soft_dirty(pte_mksoft_dirty(pte)));
WARN_ON(pte_soft_dirty(pte_clear_soft_dirty(pte)));
}
@@ -614,6 +647,7 @@ static void __init pte_swap_soft_dirty_t
if (!IS_ENABLED(CONFIG_MEM_SOFT_DIRTY))
return;
+ pr_debug("Validating PTE swap soft dirty\n");
WARN_ON(!pte_swp_soft_dirty(pte_swp_mksoft_dirty(pte)));
WARN_ON(pte_swp_soft_dirty(pte_swp_clear_soft_dirty(pte)));
}
@@ -626,6 +660,7 @@ static void __init pmd_soft_dirty_tests(
if (!IS_ENABLED(CONFIG_MEM_SOFT_DIRTY))
return;
+ pr_debug("Validating PMD soft dirty\n");
WARN_ON(!pmd_soft_dirty(pmd_mksoft_dirty(pmd)));
WARN_ON(pmd_soft_dirty(pmd_clear_soft_dirty(pmd)));
}
@@ -638,6 +673,7 @@ static void __init pmd_swap_soft_dirty_t
!IS_ENABLED(CONFIG_ARCH_ENABLE_THP_MIGRATION))
return;
+ pr_debug("Validating PMD swap soft dirty\n");
WARN_ON(!pmd_swp_soft_dirty(pmd_swp_mksoft_dirty(pmd)));
WARN_ON(pmd_swp_soft_dirty(pmd_swp_clear_soft_dirty(pmd)));
}
@@ -653,6 +689,7 @@ static void __init pte_swap_tests(unsign
swp_entry_t swp;
pte_t pte;
+ pr_debug("Validating PTE swap\n");
pte = pfn_pte(pfn, prot);
swp = __pte_to_swp_entry(pte);
pte = __swp_entry_to_pte(swp);
@@ -665,6 +702,7 @@ static void __init pmd_swap_tests(unsign
swp_entry_t swp;
pmd_t pmd;
+ pr_debug("Validating PMD swap\n");
pmd = pfn_pmd(pfn, prot);
swp = __pmd_to_swp_entry(pmd);
pmd = __swp_entry_to_pmd(swp);
@@ -681,6 +719,8 @@ static void __init swap_migration_tests(
if (!IS_ENABLED(CONFIG_MIGRATION))
return;
+
+ pr_debug("Validating swap migration\n");
/*
* swap_migration_tests() requires a dedicated page as it needs to
* be locked before creating a migration entry from it. Locking the
@@ -720,6 +760,7 @@ static void __init hugetlb_basic_tests(u
struct page *page;
pte_t pte;
+ pr_debug("Validating HugeTLB basic\n");
/*
* Accessing the page associated with the pfn is safe here,
* as it was previously derived from a real kernel symbol.
@@ -747,6 +788,7 @@ static void __init hugetlb_advanced_test
pte_t pte = ptep_get(ptep);
unsigned long paddr = __pfn_to_phys(pfn) & PMD_MASK;
+ pr_debug("Validating HugeTLB advanced\n");
pte = pte_mkhuge(mk_pte(pfn_to_page(PHYS_PFN(paddr)), prot));
set_huge_pte_at(mm, vaddr, ptep, pte);
barrier();
@@ -797,6 +839,7 @@ static void __init pmd_thp_tests(unsigne
if (!has_transparent_hugepage())
return;
+ pr_debug("Validating PMD based THP\n");
/*
* pmd_trans_huge() and pmd_present() must return positive after
* MMU invalidation with pmd_mkinvalid(). This behavior is an
@@ -825,6 +868,7 @@ static void __init pud_thp_tests(unsigne
if (!has_transparent_hugepage())
return;
+ pr_debug("Validating PUD based THP\n");
pud = pfn_pud(pfn, prot);
WARN_ON(!pud_trans_huge(pud_mkhuge(pud)));
_
next prev parent reply other threads:[~2020-08-07 6:19 UTC|newest]
Thread overview: 172+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-07 6:16 incoming Andrew Morton
2020-08-07 6:17 ` [patch 001/163] mm/memory.c: avoid access flag update TLB flush for retried page fault Andrew Morton
2020-08-07 6:17 ` [patch 002/163] mm/migrate: fix migrate_pgmap_owner w/o CONFIG_MMU_NOTIFIER Andrew Morton
2020-08-07 6:17 ` [patch 003/163] mm/shuffle: don't move pages between zones and don't read garbage memmaps Andrew Morton
2020-08-07 6:17 ` [patch 004/163] mm: fix kthread_use_mm() vs TLB invalidate Andrew Morton
2020-08-07 6:17 ` [patch 005/163] kthread: remove incorrect comment in kthread_create_on_cpu() Andrew Morton
2020-08-07 6:17 ` [patch 006/163] tools/: replace HTTP links with HTTPS ones Andrew Morton
2020-08-07 6:17 ` [patch 007/163] tools/testing/selftests/cgroup/cgroup_util.c: cg_read_strcmp: fix null pointer dereference Andrew Morton
2020-08-07 6:17 ` [patch 008/163] scripts/tags.sh: collect compiled source precisely Andrew Morton
2020-08-07 6:17 ` [patch 009/163] scripts/bloat-o-meter: Support comparing library archives Andrew Morton
2020-08-07 6:17 ` [patch 010/163] scripts/decode_stacktrace.sh: skip missing symbols Andrew Morton
2020-08-07 6:17 ` [patch 011/163] scripts/decode_stacktrace.sh: guess basepath if not specified Andrew Morton
2020-08-07 6:17 ` [patch 012/163] scripts/decode_stacktrace.sh: guess path to modules Andrew Morton
2020-08-07 6:17 ` [patch 013/163] scripts/decode_stacktrace.sh: guess path to vmlinux by release name Andrew Morton
2020-08-07 6:17 ` [patch 014/163] const_structs.checkpatch: add regulator_ops Andrew Morton
2020-08-07 6:17 ` [patch 015/163] scripts/spelling.txt: add more spellings to spelling.txt Andrew Morton
2020-08-07 6:17 ` [patch 016/163] ntfs: fix ntfs_test_inode and ntfs_init_locked_inode function type Andrew Morton
2020-08-07 6:17 ` [patch 017/163] ocfs2: fix remounting needed after setfacl command Andrew Morton
2020-08-07 6:17 ` [patch 018/163] ocfs2: suballoc.h: delete a duplicated word Andrew Morton
2020-08-07 6:18 ` [patch 019/163] ocfs2: change slot number type s16 to u16 Andrew Morton
2020-08-07 6:18 ` [patch 020/163] ocfs2: replace HTTP links with HTTPS ones Andrew Morton
2020-08-07 6:18 ` [patch 021/163] ocfs2: fix unbalanced locking Andrew Morton
2020-08-07 6:18 ` [patch 022/163] mm, treewide: rename kzfree() to kfree_sensitive() Andrew Morton
2020-08-07 6:18 ` [patch 023/163] mm: ksize() should silently accept a NULL pointer Andrew Morton
2020-08-07 6:18 ` [patch 024/163] mm/slab: expand CONFIG_SLAB_FREELIST_HARDENED to include SLAB Andrew Morton
2020-08-07 6:18 ` [patch 025/163] mm/slab: add naive detection of double free Andrew Morton
2020-08-07 6:18 ` [patch 026/163] mm, slab: check GFP_SLAB_BUG_MASK before alloc_pages in kmalloc_order Andrew Morton
2020-08-07 6:18 ` [patch 027/163] mm/slab.c: update outdated kmem_list3 in a comment Andrew Morton
2020-08-07 6:18 ` [patch 028/163] mm, slub: extend slub_debug syntax for multiple blocks Andrew Morton
2020-08-07 6:18 ` [patch 029/163] mm, slub: make some slub_debug related attributes read-only Andrew Morton
2020-08-07 6:18 ` [patch 030/163] mm, slub: remove runtime allocation order changes Andrew Morton
2020-08-07 6:18 ` [patch 031/163] mm, slub: make remaining slub_debug related attributes read-only Andrew Morton
2020-08-07 6:18 ` [patch 032/163] mm, slub: make reclaim_account attribute read-only Andrew Morton
2020-08-07 6:18 ` [patch 033/163] mm, slub: introduce static key for slub_debug() Andrew Morton
2020-08-07 6:18 ` [patch 034/163] mm, slub: introduce kmem_cache_debug_flags() Andrew Morton
2020-08-07 6:18 ` [patch 035/163] mm, slub: extend checks guarded by slub_debug static key Andrew Morton
2020-08-07 6:19 ` [patch 036/163] mm, slab/slub: move and improve cache_from_obj() Andrew Morton
2020-08-07 6:19 ` [patch 037/163] mm, slab/slub: improve error reporting and overhead of cache_from_obj() Andrew Morton
2020-08-07 6:19 ` [patch 038/163] mm/slub.c: drop lockdep_assert_held() from put_map() Andrew Morton
2020-08-07 6:19 ` [patch 039/163] mm, kcsan: instrument SLAB/SLUB free with "ASSERT_EXCLUSIVE_ACCESS" Andrew Morton
2020-08-07 6:19 ` [patch 040/163] mm/debug_vm_pgtable: add tests validating arch helpers for core MM features Andrew Morton
2020-08-07 6:19 ` [patch 041/163] mm/debug_vm_pgtable: add tests validating advanced arch page table helpers Andrew Morton
2020-08-07 6:19 ` Andrew Morton [this message]
2020-08-07 6:19 ` [patch 043/163] Documentation/mm: add descriptions for " Andrew Morton
2020-08-07 6:19 ` [patch 044/163] mm/debug: handle page->mapping better in dump_page Andrew Morton
2020-08-07 6:19 ` [patch 045/163] mm/debug: dump compound page information on a second line Andrew Morton
2020-08-07 6:19 ` [patch 046/163] mm/debug: print head flags in dump_page Andrew Morton
2020-08-07 6:19 ` [patch 047/163] mm/debug: switch dump_page to get_kernel_nofault Andrew Morton
2020-08-07 6:19 ` [patch 048/163] mm/debug: print the inode number in dump_page Andrew Morton
2020-08-07 6:19 ` [patch 049/163] mm/debug: print hashed address of struct page Andrew Morton
2020-08-07 6:19 ` [patch 050/163] mm, dump_page: do not crash with bad compound_mapcount() Andrew Morton
2020-08-07 6:19 ` [patch 051/163] mm: filemap: clear idle flag for writes Andrew Morton
2020-08-07 6:19 ` [patch 052/163] mm: filemap: add missing FGP_ flags in kerneldoc comment for pagecache_get_page Andrew Morton
2020-08-07 6:20 ` [patch 053/163] mm/gup.c: fix the comment of return value for populate_vma_page_range() Andrew Morton
2020-08-07 6:20 ` [patch 054/163] mm/swap_slots.c: simplify alloc_swap_slot_cache() Andrew Morton
2020-08-07 6:20 ` [patch 055/163] mm/swap_slots.c: simplify enable_swap_slots_cache() Andrew Morton
2020-08-07 6:20 ` [patch 056/163] mm/swap_slots.c: remove redundant check for swap_slot_cache_initialized Andrew Morton
2020-08-07 6:20 ` [patch 057/163] mm: swap: fix kerneldoc of swap_vma_readahead() Andrew Morton
2020-08-07 6:20 ` [patch 058/163] mm/page_io.c: use blk_io_schedule() for avoiding task hung in sync io Andrew Morton
2020-08-07 6:20 ` [patch 059/163] tmpfs: per-superblock i_ino support Andrew Morton
2020-08-07 6:20 ` [patch 060/163] tmpfs: support 64-bit inums per-sb Andrew Morton
2020-08-07 6:20 ` [patch 061/163] mm: kmem: make memcg_kmem_enabled() irreversible Andrew Morton
2020-08-07 6:20 ` [patch 062/163] mm: memcg: factor out memcg- and lruvec-level changes out of __mod_lruvec_state() Andrew Morton
2020-08-07 6:20 ` [patch 063/163] mm: memcg: prepare for byte-sized vmstat items Andrew Morton
2020-08-07 6:20 ` [patch 064/163] mm: memcg: convert vmstat slab counters to bytes Andrew Morton
2020-08-07 6:20 ` [patch 065/163] mm: slub: implement SLUB version of obj_to_index() Andrew Morton
2020-08-07 6:20 ` [patch 066/163] mm: memcontrol: decouple reference counting from page accounting Andrew Morton
2020-08-07 6:20 ` [patch 067/163] mm: memcg/slab: obj_cgroup API Andrew Morton
2020-08-07 6:20 ` [patch 068/163] mm: memcg/slab: allocate obj_cgroups for non-root slab pages Andrew Morton
2020-08-07 6:20 ` [patch 069/163] mm: memcg/slab: save obj_cgroup for non-root slab objects Andrew Morton
2020-08-07 6:20 ` [patch 070/163] mm: memcg/slab: charge individual slab objects instead of pages Andrew Morton
2020-08-07 6:21 ` [patch 071/163] mm: memcg/slab: deprecate memory.kmem.slabinfo Andrew Morton
2020-08-07 6:21 ` [patch 072/163] mm: memcg/slab: move memcg_kmem_bypass() to memcontrol.h Andrew Morton
2020-08-07 6:21 ` [patch 073/163] mm: memcg/slab: use a single set of kmem_caches for all accounted allocations Andrew Morton
2020-08-07 6:21 ` [patch 074/163] mm: memcg/slab: simplify memcg cache creation Andrew Morton
2020-08-07 6:21 ` [patch 075/163] mm: memcg/slab: remove memcg_kmem_get_cache() Andrew Morton
2020-08-07 6:21 ` [patch 076/163] mm: memcg/slab: deprecate slab_root_caches Andrew Morton
2020-08-07 6:21 ` [patch 077/163] mm: memcg/slab: remove redundant check in memcg_accumulate_slabinfo() Andrew Morton
2020-08-07 6:21 ` [patch 078/163] mm: memcg/slab: use a single set of kmem_caches for all allocations Andrew Morton
2020-08-07 6:21 ` [patch 079/163] kselftests: cgroup: add kernel memory accounting tests Andrew Morton
2020-08-07 6:21 ` [patch 080/163] tools/cgroup: add memcg_slabinfo.py tool Andrew Morton
2020-08-07 6:21 ` [patch 081/163] mm: memcontrol: account kernel stack per node Andrew Morton
2020-08-07 6:21 ` [patch 082/163] mm: memcg/slab: remove unused argument by charge_slab_page() Andrew Morton
2020-08-07 6:21 ` [patch 083/163] mm: slab: rename (un)charge_slab_page() to (un)account_slab_page() Andrew Morton
2020-08-07 6:21 ` [patch 084/163] mm: kmem: switch to static_branch_likely() in memcg_kmem_enabled() Andrew Morton
2020-08-07 6:21 ` [patch 085/163] mm: memcontrol: avoid workload stalls when lowering memory.high Andrew Morton
2020-08-07 6:21 ` [patch 086/163] mm, memcg: reclaim more aggressively before high allocator throttling Andrew Morton
2020-08-07 6:21 ` [patch 087/163] mm, memcg: unify reclaim retry limits with page allocator Andrew Morton
2020-08-07 6:22 ` [patch 088/163] mm, memcg: avoid stale protection values when cgroup is above protection Andrew Morton
2020-08-07 6:22 ` [patch 089/163] mm, memcg: decouple e{low,min} state mutations from protection checks Andrew Morton
2020-08-07 6:22 ` [patch 090/163] memcg, oom: check memcg margin for parallel oom Andrew Morton
2020-08-07 6:22 ` [patch 091/163] mm: memcontrol: restore proper dirty throttling when memory.high changes Andrew Morton
2020-08-07 6:22 ` [patch 092/163] mm: memcontrol: don't count limit-setting reclaim as memory pressure Andrew Morton
2020-08-07 6:22 ` [patch 093/163] mm/page_counter.c: fix protection usage propagation Andrew Morton
2020-08-07 6:22 ` [patch 094/163] mm: remove redundant check non_swap_entry() Andrew Morton
2020-08-07 6:22 ` [patch 095/163] mm/memory.c: make remap_pfn_range() reject unaligned addr Andrew Morton
2020-08-07 6:22 ` [patch 096/163] mm: remove unneeded includes of <asm/pgalloc.h> Andrew Morton
2020-08-07 6:22 ` [patch 097/163] opeinrisc: switch to generic version of pte allocation Andrew Morton
2020-08-07 6:22 ` [patch 098/163] xtensa: " Andrew Morton
2020-08-07 6:22 ` [patch 099/163] asm-generic: pgalloc: provide generic pmd_alloc_one() and pmd_free_one() Andrew Morton
2020-08-07 6:22 ` [patch 100/163] asm-generic: pgalloc: provide generic pud_alloc_one() and pud_free_one() Andrew Morton
2020-08-07 6:22 ` [patch 101/163] asm-generic: pgalloc: provide generic pgd_free() Andrew Morton
2020-08-07 6:22 ` [patch 102/163] mm: move lib/ioremap.c to mm/ Andrew Morton
2020-08-07 6:22 ` [patch 103/163] mm: move p?d_alloc_track to separate header file Andrew Morton
2020-08-07 6:22 ` [patch 104/163] mm/mmap: optimize a branch judgment in ksys_mmap_pgoff() Andrew Morton
2020-08-07 6:23 ` [patch 105/163] proc/meminfo: avoid open coded reading of vm_committed_as Andrew Morton
2020-08-07 6:23 ` [patch 106/163] mm/util.c: make vm_memory_committed() more accurate Andrew Morton
2020-08-07 6:23 ` [patch 107/163] percpu_counter: add percpu_counter_sync() Andrew Morton
2020-08-07 6:23 ` [patch 108/163] mm: adjust vm_committed_as_batch according to vm overcommit policy Andrew Morton
2020-08-07 6:23 ` [patch 109/163] mm/sparsemem: enable vmem_altmap support in vmemmap_populate_basepages() Andrew Morton
2020-08-07 6:23 ` [patch 110/163] mm/sparsemem: enable vmem_altmap support in vmemmap_alloc_block_buf() Andrew Morton
2020-08-07 6:23 ` [patch 111/163] arm64/mm: enable vmem_altmap support for vmemmap mappings Andrew Morton
2020-08-07 6:23 ` [patch 112/163] mm: mmap: merge vma after call_mmap() if possible Andrew Morton
2020-08-07 6:23 ` [patch 113/163] mm: remove unnecessary wrapper function do_mmap_pgoff() Andrew Morton
2020-08-07 6:23 ` [patch 114/163] mm/mremap: it is sure to have enough space when extent meets requirement Andrew Morton
2020-08-07 6:23 ` [patch 115/163] mm/mremap: calculate extent in one place Andrew Morton
2020-08-07 6:23 ` [patch 116/163] mm/mremap: start addresses are properly aligned Andrew Morton
2020-08-07 6:23 ` [patch 117/163] selftests: add mincore() tests Andrew Morton
2020-08-07 6:23 ` [patch 118/163] mm/sparse: never partially remove memmap for early section Andrew Morton
2020-08-07 6:23 ` [patch 119/163] mm/sparse: only sub-section aligned range would be populated Andrew Morton
2020-08-07 6:24 ` [patch 120/163] mm/sparse: cleanup the code surrounding memory_present() Andrew Morton
2020-08-07 6:24 ` [patch 121/163] vmalloc: convert to XArray Andrew Morton
2020-08-07 6:24 ` [patch 122/163] mm/vmalloc: simplify merge_or_add_vmap_area() Andrew Morton
2020-08-07 6:24 ` [patch 123/163] mm/vmalloc: simplify augment_tree_propagate_check() Andrew Morton
2020-08-07 6:24 ` [patch 124/163] mm/vmalloc: switch to "propagate()" callback Andrew Morton
2020-08-07 6:24 ` [patch 125/163] mm/vmalloc: update the header about KVA rework Andrew Morton
2020-08-07 6:24 ` [patch 126/163] mm: vmalloc: remove redundant assignment in unmap_kernel_range_noflush() Andrew Morton
2020-08-07 6:24 ` [patch 127/163] mm/vmalloc.c: remove BUG() from the find_va_links() Andrew Morton
2020-08-07 6:24 ` [patch 128/163] kasan: improve and simplify Kconfig.kasan Andrew Morton
2020-08-07 6:24 ` [patch 129/163] kasan: update required compiler versions in documentation Andrew Morton
2020-08-07 6:24 ` [patch 130/163] rcu: kasan: record and print call_rcu() call stack Andrew Morton
2020-08-07 6:24 ` [patch 131/163] kasan: record and print the free track Andrew Morton
2020-08-07 6:24 ` [patch 132/163] kasan: add tests for call_rcu stack recording Andrew Morton
2020-08-07 6:24 ` [patch 133/163] kasan: update documentation for generic kasan Andrew Morton
2020-08-07 6:24 ` [patch 134/163] kasan: remove kasan_unpoison_stack_above_sp_to() Andrew Morton
2020-08-07 6:24 ` [patch 135/163] lib/test_kasan.c: fix KASAN unit tests for tag-based KASAN Andrew Morton
2020-08-07 6:24 ` [patch 136/163] kasan: don't tag stacks allocated with pagealloc Andrew Morton
2020-08-07 6:25 ` [patch 137/163] efi: provide empty efi_enter_virtual_mode implementation Andrew Morton
2020-08-07 6:25 ` [patch 138/163] kasan, arm64: don't instrument functions that enable kasan Andrew Morton
2020-08-07 6:25 ` [patch 139/163] kasan: allow enabling stack tagging for tag-based mode Andrew Morton
2020-08-07 6:25 ` [patch 140/163] kasan: adjust kasan_stack_oob " Andrew Morton
2020-08-07 6:25 ` [patch 141/163] mm, page_alloc: use unlikely() in task_capc() Andrew Morton
2020-08-07 6:25 ` [patch 142/163] page_alloc: consider highatomic reserve in watermark fast Andrew Morton
2020-08-07 6:25 ` [patch 143/163] mm, page_alloc: skip ->waternark_boost for atomic order-0 allocations Andrew Morton
2020-08-07 6:25 ` [patch 144/163] mm: remove vm_total_pages Andrew Morton
2020-08-07 6:25 ` [patch 145/163] mm/page_alloc: remove nr_free_pagecache_pages() Andrew Morton
2020-08-07 6:25 ` [patch 146/163] mm/memory_hotplug: document why shuffle_zone() is relevant Andrew Morton
2020-08-07 6:25 ` [patch 147/163] mm/shuffle: remove dynamic reconfiguration Andrew Morton
2020-08-07 6:25 ` [patch 148/163] mm/page_alloc.c: replace the definition of NR_MIGRATETYPE_BITS with PB_migratetype_bits Andrew Morton
2020-08-07 6:25 ` [patch 149/163] mm/page_alloc.c: extract the common part in pfn_to_bitidx() Andrew Morton
2020-08-07 6:25 ` [patch 150/163] mm/page_alloc.c: simplify pageblock bitmap access Andrew Morton
2020-08-07 6:25 ` [patch 151/163] mm/page_alloc.c: remove unnecessary end_bitidx for [set|get]_pfnblock_flags_mask() Andrew Morton
2020-08-07 6:25 ` [patch 152/163] mm/page_alloc: silence a KASAN false positive Andrew Morton
2020-08-07 6:25 ` [patch 153/163] mm/page_alloc: fallbacks at most has 3 elements Andrew Morton
2020-08-07 6:26 ` [patch 154/163] mm/page_alloc.c: skip setting nodemask when we are in interrupt Andrew Morton
2020-08-07 6:26 ` [patch 155/163] mm/page_alloc: fix memalloc_nocma_{save/restore} APIs Andrew Morton
2020-08-07 6:26 ` [patch 156/163] mm: thp: replace HTTP links with HTTPS ones Andrew Morton
2020-08-07 6:26 ` [patch 157/163] mm/hugetlb: fix calculation of adjust_range_if_pmd_sharing_possible Andrew Morton
2020-08-07 6:26 ` [patch 158/163] khugepaged: collapse_pte_mapped_thp() flush the right range Andrew Morton
2020-08-07 6:26 ` [patch 159/163] khugepaged: collapse_pte_mapped_thp() protect the pmd lock Andrew Morton
2020-08-07 6:26 ` [patch 160/163] khugepaged: retract_page_tables() remember to test exit Andrew Morton
2020-08-07 6:26 ` [patch 161/163] khugepaged: khugepaged_test_exit() check mmget_still_valid() Andrew Morton
2020-08-07 6:26 ` [patch 162/163] mm/vmscan.c: fix typo Andrew Morton
2020-08-07 6:26 ` [patch 163/163] mm: vmscan: consistent update to pgrefill Andrew Morton
2020-08-07 19:32 ` [nacked] mm-avoid-access-flag-update-tlb-flush-for-retried-page-fault.patch removed from -mm tree Andrew Morton
2020-08-11 4:18 ` + mempolicyh-fix-typo.patch added to " Andrew Morton
2020-08-11 4:47 ` + mm-vunmap-add-cond_resched-in-vunmap_pmd_range.patch " Andrew Morton
2020-08-11 20:33 ` + mm-memcg-charge-memcg-percpu-memory-to-the-parent-cgroup-fix.patch " Andrew Morton
2020-08-11 20:49 ` + mm-slub-fix-conversion-of-freelist_corrupted.patch " Andrew Morton
2020-08-11 21:14 ` + revert-mm-vmstatc-do-not-show-lowmem-reserve-protection-information-of-empty-zone.patch " Andrew Morton
2020-08-11 21:16 ` + romfs-support-inode-blocks-calculation.patch " Andrew Morton
2020-08-11 22:20 ` + mm-vmstat-add-events-for-thp-migration-without-split-v4.patch " Andrew Morton
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200807061925.0PZTbfDIA%akpm@linux-foundation.org \
--to=akpm@linux-foundation.org \
--cc=anshuman.khandual@arm.com \
--cc=benh@kernel.crashing.org \
--cc=borntraeger@de.ibm.com \
--cc=bp@alien8.de \
--cc=catalin.marinas@arm.com \
--cc=corbet@lwn.net \
--cc=gor@linux.ibm.com \
--cc=heiko.carstens@de.ibm.com \
--cc=hpa@zytor.com \
--cc=kirill@shutemov.name \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mingo@redhat.com \
--cc=mm-commits@vger.kernel.org \
--cc=mpe@ellerman.id.au \
--cc=palmer@dabbelt.com \
--cc=paul.walmsley@sifive.com \
--cc=paulus@samba.org \
--cc=rppt@kernel.org \
--cc=rppt@linux.ibm.com \
--cc=tglx@linutronix.de \
--cc=torvalds@linux-foundation.org \
--cc=vgupta@synopsys.com \
--cc=will@kernel.org \
--cc=ziy@nvidia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).