* + mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch added to -mm tree
@ 2021-07-20 22:14 akpm
0 siblings, 0 replies; 4+ messages in thread
From: akpm @ 2021-07-20 22:14 UTC (permalink / raw)
To: mm-commits, will, catalin.marinas, anshuman.khandual, gshan
The patch titled
Subject: mm/debug_vm_pgtable: use struct pgtable_debug_args in basic tests
has been added to the -mm tree. Its filename is
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** 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: Gavin Shan <gshan@redhat.com>
Subject: mm/debug_vm_pgtable: use struct pgtable_debug_args in basic tests
This uses struct pgtable_debug_args in the basic test functions. There
are more cleanups applied:
* Move hugetlb_basic_tests() so that the basic tests are treated
as a bundle.
* Drop parameters to {pgd, p4d}_basic_tests() as they're never
used.
* Drop unused variables @{pgd, p4d}_aligned in debug_vm_pgtable().
Link: https://lkml.kernel.org/r/20210719130613.334901-3-gshan@redhat.com
Signed-off-by: Gavin Shan <gshan@redhat.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/debug_vm_pgtable.c | 51 ++++++++++++++++++----------------------
1 file changed, 24 insertions(+), 27 deletions(-)
--- a/mm/debug_vm_pgtable.c~mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests
+++ a/mm/debug_vm_pgtable.c
@@ -88,10 +88,10 @@ struct pgtable_debug_args {
unsigned long fixed_pte_pfn;
};
-static void __init pte_basic_tests(unsigned long pfn, int idx)
+static void __init pte_basic_tests(struct pgtable_debug_args *args, int idx)
{
pgprot_t prot = protection_map[idx];
- pte_t pte = pfn_pte(pfn, prot);
+ pte_t pte = pfn_pte(args->fixed_pte_pfn, prot);
unsigned long val = idx, *ptr = &val;
pr_debug("Validating PTE basic (%pGv)\n", ptr);
@@ -173,7 +173,7 @@ static void __init pte_savedwrite_tests(
}
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
-static void __init pmd_basic_tests(unsigned long pfn, int idx)
+static void __init pmd_basic_tests(struct pgtable_debug_args *args, int idx)
{
pgprot_t prot = protection_map[idx];
unsigned long val = idx, *ptr = &val;
@@ -183,7 +183,7 @@ static void __init pmd_basic_tests(unsig
return;
pr_debug("Validating PMD basic (%pGv)\n", ptr);
- pmd = pfn_pmd(pfn, prot);
+ pmd = pfn_pmd(args->fixed_pmd_pfn, prot);
/*
* This test needs to be executed after the given page table entry
@@ -295,7 +295,7 @@ static void __init pmd_savedwrite_tests(
}
#ifdef CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD
-static void __init pud_basic_tests(struct mm_struct *mm, unsigned long pfn, int idx)
+static void __init pud_basic_tests(struct pgtable_debug_args *args, int idx)
{
pgprot_t prot = protection_map[idx];
unsigned long val = idx, *ptr = &val;
@@ -305,7 +305,7 @@ static void __init pud_basic_tests(struc
return;
pr_debug("Validating PUD basic (%pGv)\n", ptr);
- pud = pfn_pud(pfn, prot);
+ pud = pfn_pud(args->fixed_pud_pfn, prot);
/*
* This test needs to be executed after the given page table entry
@@ -326,7 +326,7 @@ static void __init pud_basic_tests(struc
WARN_ON(pud_dirty(pud_wrprotect(pud_mkclean(pud))));
WARN_ON(!pud_dirty(pud_wrprotect(pud_mkdirty(pud))));
- if (mm_pmd_folded(mm))
+ if (mm_pmd_folded(args->mm))
return;
/*
@@ -403,7 +403,7 @@ static void __init pud_leaf_tests(unsign
WARN_ON(!pud_leaf(pud));
}
#else /* !CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD */
-static void __init pud_basic_tests(struct mm_struct *mm, unsigned long pfn, int idx) { }
+static void __init pud_basic_tests(struct pgtable_debug_args *args, int idx) { }
static void __init pud_advanced_tests(struct mm_struct *mm,
struct vm_area_struct *vma, pud_t *pudp,
unsigned long pfn, unsigned long vaddr,
@@ -413,8 +413,8 @@ static void __init pud_advanced_tests(st
static void __init pud_leaf_tests(unsigned long pfn, pgprot_t prot) { }
#endif /* CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD */
#else /* !CONFIG_TRANSPARENT_HUGEPAGE */
-static void __init pmd_basic_tests(unsigned long pfn, int idx) { }
-static void __init pud_basic_tests(struct mm_struct *mm, unsigned long pfn, int idx) { }
+static void __init pmd_basic_tests(struct pgtable_debug_args *args, int idx) { }
+static void __init pud_basic_tests(struct pgtable_debug_args *args, int idx) { }
static void __init pmd_advanced_tests(struct mm_struct *mm,
struct vm_area_struct *vma, pmd_t *pmdp,
unsigned long pfn, unsigned long vaddr,
@@ -475,7 +475,7 @@ static void __init pmd_huge_tests(pmd_t
static void __init pud_huge_tests(pud_t *pudp, unsigned long pfn, pgprot_t prot) { }
#endif /* CONFIG_HAVE_ARCH_HUGE_VMAP */
-static void __init p4d_basic_tests(unsigned long pfn, pgprot_t prot)
+static void __init p4d_basic_tests(void)
{
p4d_t p4d;
@@ -484,7 +484,7 @@ static void __init p4d_basic_tests(unsig
WARN_ON(!p4d_same(p4d, p4d));
}
-static void __init pgd_basic_tests(unsigned long pfn, pgprot_t prot)
+static void __init pgd_basic_tests(void)
{
pgd_t pgd;
@@ -889,7 +889,7 @@ static void __init swap_migration_tests(
}
#ifdef CONFIG_HUGETLB_PAGE
-static void __init hugetlb_basic_tests(unsigned long pfn, pgprot_t prot)
+static void __init hugetlb_basic_tests(struct pgtable_debug_args *args)
{
struct page *page;
pte_t pte;
@@ -899,21 +899,21 @@ static void __init hugetlb_basic_tests(u
* Accessing the page associated with the pfn is safe here,
* as it was previously derived from a real kernel symbol.
*/
- page = pfn_to_page(pfn);
- pte = mk_huge_pte(page, prot);
+ page = pfn_to_page(args->fixed_pmd_pfn);
+ pte = mk_huge_pte(page, args->page_prot);
WARN_ON(!huge_pte_dirty(huge_pte_mkdirty(pte)));
WARN_ON(!huge_pte_write(huge_pte_mkwrite(huge_pte_wrprotect(pte))));
WARN_ON(huge_pte_write(huge_pte_wrprotect(huge_pte_mkwrite(pte))));
#ifdef CONFIG_ARCH_WANT_GENERAL_HUGETLB
- pte = pfn_pte(pfn, prot);
+ pte = pfn_pte(args->fixed_pmd_pfn, args->page_prot);
WARN_ON(!pte_huge(pte_mkhuge(pte)));
#endif /* CONFIG_ARCH_WANT_GENERAL_HUGETLB */
}
#else /* !CONFIG_HUGETLB_PAGE */
-static void __init hugetlb_basic_tests(unsigned long pfn, pgprot_t prot) { }
+static void __init hugetlb_basic_tests(struct pgtable_debug_args *args) { }
#endif /* CONFIG_HUGETLB_PAGE */
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
@@ -1157,7 +1157,7 @@ static int __init debug_vm_pgtable(void)
pgprot_t prot, protnone;
phys_addr_t paddr;
unsigned long vaddr, pte_aligned, pmd_aligned;
- unsigned long pud_aligned, p4d_aligned, pgd_aligned;
+ unsigned long pud_aligned;
spinlock_t *ptl = NULL;
int idx, ret;
@@ -1200,8 +1200,6 @@ static int __init debug_vm_pgtable(void)
pte_aligned = (paddr & PAGE_MASK) >> PAGE_SHIFT;
pmd_aligned = (paddr & PMD_MASK) >> PAGE_SHIFT;
pud_aligned = (paddr & PUD_MASK) >> PAGE_SHIFT;
- p4d_aligned = (paddr & P4D_MASK) >> PAGE_SHIFT;
- pgd_aligned = (paddr & PGDIR_MASK) >> PAGE_SHIFT;
WARN_ON(!pfn_valid(pte_aligned));
pgdp = pgd_offset(mm, vaddr);
@@ -1235,9 +1233,9 @@ static int __init debug_vm_pgtable(void)
* given page table entry.
*/
for (idx = 0; idx < ARRAY_SIZE(protection_map); idx++) {
- pte_basic_tests(pte_aligned, idx);
- pmd_basic_tests(pmd_aligned, idx);
- pud_basic_tests(mm, pud_aligned, idx);
+ pte_basic_tests(&args, idx);
+ pmd_basic_tests(&args, idx);
+ pud_basic_tests(&args, idx);
}
/*
@@ -1247,8 +1245,9 @@ static int __init debug_vm_pgtable(void)
* the above iteration for now to save some test execution
* time.
*/
- p4d_basic_tests(p4d_aligned, prot);
- pgd_basic_tests(pgd_aligned, prot);
+ p4d_basic_tests();
+ pgd_basic_tests();
+ hugetlb_basic_tests(&args);
pmd_leaf_tests(pmd_aligned, prot);
pud_leaf_tests(pud_aligned, prot);
@@ -1277,8 +1276,6 @@ static int __init debug_vm_pgtable(void)
pmd_thp_tests(pmd_aligned, prot);
pud_thp_tests(pud_aligned, prot);
- hugetlb_basic_tests(pte_aligned, prot);
-
/*
* Page table modifying tests. They need to hold
* proper page table lock.
_
Patches currently in -mm which might be from gshan@redhat.com are
mm-debug_vm_pgtable-introduce-struct-pgtable_debug_args.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-leaf-and-savewrite-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-protnone-and-devmap-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-soft_dirty-and-swap-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-migration-and-thp-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pte-modifying-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pmd-modifying-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pud-modifying-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pgd-and-p4d-modifying-tests.patch
mm-debug_vm_pgtable-remove-unused-code.patch
mm-debug_vm_pgtable-fix-corrupted-page-flag.patch
^ permalink raw reply [flat|nested] 4+ messages in thread
* + mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch added to -mm tree
@ 2021-08-09 18:07 akpm
0 siblings, 0 replies; 4+ messages in thread
From: akpm @ 2021-08-09 18:07 UTC (permalink / raw)
To: mm-commits, will, vgupta, gerald.schaefer, chuhu,
christophe.leroy, catalin.marinas, cai, anshuman.khandual,
aneesh.kumar, gshan
The patch titled
Subject: mm/debug_vm_pgtable: use struct pgtable_debug_args in basic tests
has been added to the -mm tree. Its filename is
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** 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: Gavin Shan <gshan@redhat.com>
Subject: mm/debug_vm_pgtable: use struct pgtable_debug_args in basic tests
This uses struct pgtable_debug_args in the basic test functions. The
unused variables @pgd_aligned and @p4d_aligned in debug_vm_pgtable() are
dropped.
Link: https://lkml.kernel.org/r/20210809092631.1888748-3-gshan@redhat.com
Signed-off-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> [powerpc 8xx]
Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Chunyu Hu <chuhu@redhat.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Qian Cai <cai@lca.pw>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/debug_vm_pgtable.c | 50 +++++++++++++++++++---------------------
1 file changed, 24 insertions(+), 26 deletions(-)
--- a/mm/debug_vm_pgtable.c~mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests
+++ a/mm/debug_vm_pgtable.c
@@ -89,10 +89,10 @@ struct pgtable_debug_args {
unsigned long fixed_pte_pfn;
};
-static void __init pte_basic_tests(unsigned long pfn, int idx)
+static void __init pte_basic_tests(struct pgtable_debug_args *args, int idx)
{
pgprot_t prot = protection_map[idx];
- pte_t pte = pfn_pte(pfn, prot);
+ pte_t pte = pfn_pte(args->fixed_pte_pfn, prot);
unsigned long val = idx, *ptr = &val;
pr_debug("Validating PTE basic (%pGv)\n", ptr);
@@ -174,7 +174,7 @@ static void __init pte_savedwrite_tests(
}
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
-static void __init pmd_basic_tests(unsigned long pfn, int idx)
+static void __init pmd_basic_tests(struct pgtable_debug_args *args, int idx)
{
pgprot_t prot = protection_map[idx];
unsigned long val = idx, *ptr = &val;
@@ -184,7 +184,7 @@ static void __init pmd_basic_tests(unsig
return;
pr_debug("Validating PMD basic (%pGv)\n", ptr);
- pmd = pfn_pmd(pfn, prot);
+ pmd = pfn_pmd(args->fixed_pmd_pfn, prot);
/*
* This test needs to be executed after the given page table entry
@@ -296,7 +296,7 @@ static void __init pmd_savedwrite_tests(
}
#ifdef CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD
-static void __init pud_basic_tests(struct mm_struct *mm, unsigned long pfn, int idx)
+static void __init pud_basic_tests(struct pgtable_debug_args *args, int idx)
{
pgprot_t prot = protection_map[idx];
unsigned long val = idx, *ptr = &val;
@@ -306,7 +306,7 @@ static void __init pud_basic_tests(struc
return;
pr_debug("Validating PUD basic (%pGv)\n", ptr);
- pud = pfn_pud(pfn, prot);
+ pud = pfn_pud(args->fixed_pud_pfn, prot);
/*
* This test needs to be executed after the given page table entry
@@ -327,7 +327,7 @@ static void __init pud_basic_tests(struc
WARN_ON(pud_dirty(pud_wrprotect(pud_mkclean(pud))));
WARN_ON(!pud_dirty(pud_wrprotect(pud_mkdirty(pud))));
- if (mm_pmd_folded(mm))
+ if (mm_pmd_folded(args->mm))
return;
/*
@@ -404,7 +404,7 @@ static void __init pud_leaf_tests(unsign
WARN_ON(!pud_leaf(pud));
}
#else /* !CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD */
-static void __init pud_basic_tests(struct mm_struct *mm, unsigned long pfn, int idx) { }
+static void __init pud_basic_tests(struct pgtable_debug_args *args, int idx) { }
static void __init pud_advanced_tests(struct mm_struct *mm,
struct vm_area_struct *vma, pud_t *pudp,
unsigned long pfn, unsigned long vaddr,
@@ -414,8 +414,8 @@ static void __init pud_advanced_tests(st
static void __init pud_leaf_tests(unsigned long pfn, pgprot_t prot) { }
#endif /* CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD */
#else /* !CONFIG_TRANSPARENT_HUGEPAGE */
-static void __init pmd_basic_tests(unsigned long pfn, int idx) { }
-static void __init pud_basic_tests(struct mm_struct *mm, unsigned long pfn, int idx) { }
+static void __init pmd_basic_tests(struct pgtable_debug_args *args, int idx) { }
+static void __init pud_basic_tests(struct pgtable_debug_args *args, int idx) { }
static void __init pmd_advanced_tests(struct mm_struct *mm,
struct vm_area_struct *vma, pmd_t *pmdp,
unsigned long pfn, unsigned long vaddr,
@@ -476,7 +476,7 @@ static void __init pmd_huge_tests(pmd_t
static void __init pud_huge_tests(pud_t *pudp, unsigned long pfn, pgprot_t prot) { }
#endif /* CONFIG_HAVE_ARCH_HUGE_VMAP */
-static void __init p4d_basic_tests(unsigned long pfn, pgprot_t prot)
+static void __init p4d_basic_tests(struct pgtable_debug_args *args)
{
p4d_t p4d;
@@ -485,7 +485,7 @@ static void __init p4d_basic_tests(unsig
WARN_ON(!p4d_same(p4d, p4d));
}
-static void __init pgd_basic_tests(unsigned long pfn, pgprot_t prot)
+static void __init pgd_basic_tests(struct pgtable_debug_args *args)
{
pgd_t pgd;
@@ -890,7 +890,7 @@ static void __init swap_migration_tests(
}
#ifdef CONFIG_HUGETLB_PAGE
-static void __init hugetlb_basic_tests(unsigned long pfn, pgprot_t prot)
+static void __init hugetlb_basic_tests(struct pgtable_debug_args *args)
{
struct page *page;
pte_t pte;
@@ -900,21 +900,21 @@ static void __init hugetlb_basic_tests(u
* Accessing the page associated with the pfn is safe here,
* as it was previously derived from a real kernel symbol.
*/
- page = pfn_to_page(pfn);
- pte = mk_huge_pte(page, prot);
+ page = pfn_to_page(args->fixed_pmd_pfn);
+ pte = mk_huge_pte(page, args->page_prot);
WARN_ON(!huge_pte_dirty(huge_pte_mkdirty(pte)));
WARN_ON(!huge_pte_write(huge_pte_mkwrite(huge_pte_wrprotect(pte))));
WARN_ON(huge_pte_write(huge_pte_wrprotect(huge_pte_mkwrite(pte))));
#ifdef CONFIG_ARCH_WANT_GENERAL_HUGETLB
- pte = pfn_pte(pfn, prot);
+ pte = pfn_pte(args->fixed_pmd_pfn, args->page_prot);
WARN_ON(!pte_huge(pte_mkhuge(pte)));
#endif /* CONFIG_ARCH_WANT_GENERAL_HUGETLB */
}
#else /* !CONFIG_HUGETLB_PAGE */
-static void __init hugetlb_basic_tests(unsigned long pfn, pgprot_t prot) { }
+static void __init hugetlb_basic_tests(struct pgtable_debug_args *args) { }
#endif /* CONFIG_HUGETLB_PAGE */
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
@@ -1230,7 +1230,7 @@ static int __init debug_vm_pgtable(void)
pgprot_t prot, protnone;
phys_addr_t paddr;
unsigned long vaddr, pte_aligned, pmd_aligned;
- unsigned long pud_aligned, p4d_aligned, pgd_aligned;
+ unsigned long pud_aligned;
spinlock_t *ptl = NULL;
int idx, ret;
@@ -1273,8 +1273,6 @@ static int __init debug_vm_pgtable(void)
pte_aligned = (paddr & PAGE_MASK) >> PAGE_SHIFT;
pmd_aligned = (paddr & PMD_MASK) >> PAGE_SHIFT;
pud_aligned = (paddr & PUD_MASK) >> PAGE_SHIFT;
- p4d_aligned = (paddr & P4D_MASK) >> PAGE_SHIFT;
- pgd_aligned = (paddr & PGDIR_MASK) >> PAGE_SHIFT;
WARN_ON(!pfn_valid(pte_aligned));
pgdp = pgd_offset(mm, vaddr);
@@ -1308,9 +1306,9 @@ static int __init debug_vm_pgtable(void)
* given page table entry.
*/
for (idx = 0; idx < ARRAY_SIZE(protection_map); idx++) {
- pte_basic_tests(pte_aligned, idx);
- pmd_basic_tests(pmd_aligned, idx);
- pud_basic_tests(mm, pud_aligned, idx);
+ pte_basic_tests(&args, idx);
+ pmd_basic_tests(&args, idx);
+ pud_basic_tests(&args, idx);
}
/*
@@ -1320,8 +1318,8 @@ static int __init debug_vm_pgtable(void)
* the above iteration for now to save some test execution
* time.
*/
- p4d_basic_tests(p4d_aligned, prot);
- pgd_basic_tests(pgd_aligned, prot);
+ p4d_basic_tests(&args);
+ pgd_basic_tests(&args);
pmd_leaf_tests(pmd_aligned, prot);
pud_leaf_tests(pud_aligned, prot);
@@ -1350,7 +1348,7 @@ static int __init debug_vm_pgtable(void)
pmd_thp_tests(pmd_aligned, prot);
pud_thp_tests(pud_aligned, prot);
- hugetlb_basic_tests(pte_aligned, prot);
+ hugetlb_basic_tests(&args);
/*
* Page table modifying tests. They need to hold
_
Patches currently in -mm which might be from gshan@redhat.com are
mm-debug_vm_pgtable-introduce-struct-pgtable_debug_args.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-leaf-and-savewrite-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-protnone-and-devmap-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-soft_dirty-and-swap-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-migration-and-thp-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pte-modifying-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pmd-modifying-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pud-modifying-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pgd-and-p4d-modifying-tests.patch
mm-debug_vm_pgtable-remove-unused-code.patch
mm-debug_vm_pgtable-fix-corrupted-page-flag.patch
^ permalink raw reply [flat|nested] 4+ messages in thread
* + mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch added to -mm tree
@ 2021-08-02 20:59 akpm
0 siblings, 0 replies; 4+ messages in thread
From: akpm @ 2021-08-02 20:59 UTC (permalink / raw)
To: mm-commits, will, vgupta, gerald.schaefer, chuhu,
christophe.leroy, catalin.marinas, cai, anshuman.khandual,
aneesh.kumar, gshan
The patch titled
Subject: mm/debug_vm_pgtable: use struct pgtable_debug_args in basic tests
has been added to the -mm tree. Its filename is
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** 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: Gavin Shan <gshan@redhat.com>
Subject: mm/debug_vm_pgtable: use struct pgtable_debug_args in basic tests
This uses struct pgtable_debug_args in the basic test functions. The
unused variables @pgd_aligned and @p4d_aligned in debug_vm_pgtable() are
dropped.
Link: https://lkml.kernel.org/r/20210802060419.1360913-3-gshan@redhat.com
Signed-off-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Chunyu Hu <chuhu@redhat.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Qian Cai <cai@lca.pw>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/debug_vm_pgtable.c | 50 +++++++++++++++++++---------------------
1 file changed, 24 insertions(+), 26 deletions(-)
--- a/mm/debug_vm_pgtable.c~mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests
+++ a/mm/debug_vm_pgtable.c
@@ -89,10 +89,10 @@ struct pgtable_debug_args {
unsigned long fixed_pte_pfn;
};
-static void __init pte_basic_tests(unsigned long pfn, int idx)
+static void __init pte_basic_tests(struct pgtable_debug_args *args, int idx)
{
pgprot_t prot = protection_map[idx];
- pte_t pte = pfn_pte(pfn, prot);
+ pte_t pte = pfn_pte(args->fixed_pte_pfn, prot);
unsigned long val = idx, *ptr = &val;
pr_debug("Validating PTE basic (%pGv)\n", ptr);
@@ -174,7 +174,7 @@ static void __init pte_savedwrite_tests(
}
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
-static void __init pmd_basic_tests(unsigned long pfn, int idx)
+static void __init pmd_basic_tests(struct pgtable_debug_args *args, int idx)
{
pgprot_t prot = protection_map[idx];
unsigned long val = idx, *ptr = &val;
@@ -184,7 +184,7 @@ static void __init pmd_basic_tests(unsig
return;
pr_debug("Validating PMD basic (%pGv)\n", ptr);
- pmd = pfn_pmd(pfn, prot);
+ pmd = pfn_pmd(args->fixed_pmd_pfn, prot);
/*
* This test needs to be executed after the given page table entry
@@ -296,7 +296,7 @@ static void __init pmd_savedwrite_tests(
}
#ifdef CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD
-static void __init pud_basic_tests(struct mm_struct *mm, unsigned long pfn, int idx)
+static void __init pud_basic_tests(struct pgtable_debug_args *args, int idx)
{
pgprot_t prot = protection_map[idx];
unsigned long val = idx, *ptr = &val;
@@ -306,7 +306,7 @@ static void __init pud_basic_tests(struc
return;
pr_debug("Validating PUD basic (%pGv)\n", ptr);
- pud = pfn_pud(pfn, prot);
+ pud = pfn_pud(args->fixed_pud_pfn, prot);
/*
* This test needs to be executed after the given page table entry
@@ -327,7 +327,7 @@ static void __init pud_basic_tests(struc
WARN_ON(pud_dirty(pud_wrprotect(pud_mkclean(pud))));
WARN_ON(!pud_dirty(pud_wrprotect(pud_mkdirty(pud))));
- if (mm_pmd_folded(mm))
+ if (mm_pmd_folded(args->mm))
return;
/*
@@ -404,7 +404,7 @@ static void __init pud_leaf_tests(unsign
WARN_ON(!pud_leaf(pud));
}
#else /* !CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD */
-static void __init pud_basic_tests(struct mm_struct *mm, unsigned long pfn, int idx) { }
+static void __init pud_basic_tests(struct pgtable_debug_args *args, int idx) { }
static void __init pud_advanced_tests(struct mm_struct *mm,
struct vm_area_struct *vma, pud_t *pudp,
unsigned long pfn, unsigned long vaddr,
@@ -414,8 +414,8 @@ static void __init pud_advanced_tests(st
static void __init pud_leaf_tests(unsigned long pfn, pgprot_t prot) { }
#endif /* CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD */
#else /* !CONFIG_TRANSPARENT_HUGEPAGE */
-static void __init pmd_basic_tests(unsigned long pfn, int idx) { }
-static void __init pud_basic_tests(struct mm_struct *mm, unsigned long pfn, int idx) { }
+static void __init pmd_basic_tests(struct pgtable_debug_args *args, int idx) { }
+static void __init pud_basic_tests(struct pgtable_debug_args *args, int idx) { }
static void __init pmd_advanced_tests(struct mm_struct *mm,
struct vm_area_struct *vma, pmd_t *pmdp,
unsigned long pfn, unsigned long vaddr,
@@ -476,7 +476,7 @@ static void __init pmd_huge_tests(pmd_t
static void __init pud_huge_tests(pud_t *pudp, unsigned long pfn, pgprot_t prot) { }
#endif /* CONFIG_HAVE_ARCH_HUGE_VMAP */
-static void __init p4d_basic_tests(unsigned long pfn, pgprot_t prot)
+static void __init p4d_basic_tests(struct pgtable_debug_args *args)
{
p4d_t p4d;
@@ -485,7 +485,7 @@ static void __init p4d_basic_tests(unsig
WARN_ON(!p4d_same(p4d, p4d));
}
-static void __init pgd_basic_tests(unsigned long pfn, pgprot_t prot)
+static void __init pgd_basic_tests(struct pgtable_debug_args *args)
{
pgd_t pgd;
@@ -890,7 +890,7 @@ static void __init swap_migration_tests(
}
#ifdef CONFIG_HUGETLB_PAGE
-static void __init hugetlb_basic_tests(unsigned long pfn, pgprot_t prot)
+static void __init hugetlb_basic_tests(struct pgtable_debug_args *args)
{
struct page *page;
pte_t pte;
@@ -900,21 +900,21 @@ static void __init hugetlb_basic_tests(u
* Accessing the page associated with the pfn is safe here,
* as it was previously derived from a real kernel symbol.
*/
- page = pfn_to_page(pfn);
- pte = mk_huge_pte(page, prot);
+ page = pfn_to_page(args->fixed_pmd_pfn);
+ pte = mk_huge_pte(page, args->page_prot);
WARN_ON(!huge_pte_dirty(huge_pte_mkdirty(pte)));
WARN_ON(!huge_pte_write(huge_pte_mkwrite(huge_pte_wrprotect(pte))));
WARN_ON(huge_pte_write(huge_pte_wrprotect(huge_pte_mkwrite(pte))));
#ifdef CONFIG_ARCH_WANT_GENERAL_HUGETLB
- pte = pfn_pte(pfn, prot);
+ pte = pfn_pte(args->fixed_pmd_pfn, args->page_prot);
WARN_ON(!pte_huge(pte_mkhuge(pte)));
#endif /* CONFIG_ARCH_WANT_GENERAL_HUGETLB */
}
#else /* !CONFIG_HUGETLB_PAGE */
-static void __init hugetlb_basic_tests(unsigned long pfn, pgprot_t prot) { }
+static void __init hugetlb_basic_tests(struct pgtable_debug_args *args) { }
#endif /* CONFIG_HUGETLB_PAGE */
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
@@ -1229,7 +1229,7 @@ static int __init debug_vm_pgtable(void)
pgprot_t prot, protnone;
phys_addr_t paddr;
unsigned long vaddr, pte_aligned, pmd_aligned;
- unsigned long pud_aligned, p4d_aligned, pgd_aligned;
+ unsigned long pud_aligned;
spinlock_t *ptl = NULL;
int idx, ret;
@@ -1272,8 +1272,6 @@ static int __init debug_vm_pgtable(void)
pte_aligned = (paddr & PAGE_MASK) >> PAGE_SHIFT;
pmd_aligned = (paddr & PMD_MASK) >> PAGE_SHIFT;
pud_aligned = (paddr & PUD_MASK) >> PAGE_SHIFT;
- p4d_aligned = (paddr & P4D_MASK) >> PAGE_SHIFT;
- pgd_aligned = (paddr & PGDIR_MASK) >> PAGE_SHIFT;
WARN_ON(!pfn_valid(pte_aligned));
pgdp = pgd_offset(mm, vaddr);
@@ -1307,9 +1305,9 @@ static int __init debug_vm_pgtable(void)
* given page table entry.
*/
for (idx = 0; idx < ARRAY_SIZE(protection_map); idx++) {
- pte_basic_tests(pte_aligned, idx);
- pmd_basic_tests(pmd_aligned, idx);
- pud_basic_tests(mm, pud_aligned, idx);
+ pte_basic_tests(&args, idx);
+ pmd_basic_tests(&args, idx);
+ pud_basic_tests(&args, idx);
}
/*
@@ -1319,8 +1317,8 @@ static int __init debug_vm_pgtable(void)
* the above iteration for now to save some test execution
* time.
*/
- p4d_basic_tests(p4d_aligned, prot);
- pgd_basic_tests(pgd_aligned, prot);
+ p4d_basic_tests(&args);
+ pgd_basic_tests(&args);
pmd_leaf_tests(pmd_aligned, prot);
pud_leaf_tests(pud_aligned, prot);
@@ -1349,7 +1347,7 @@ static int __init debug_vm_pgtable(void)
pmd_thp_tests(pmd_aligned, prot);
pud_thp_tests(pud_aligned, prot);
- hugetlb_basic_tests(pte_aligned, prot);
+ hugetlb_basic_tests(&args);
/*
* Page table modifying tests. They need to hold
_
Patches currently in -mm which might be from gshan@redhat.com are
mm-debug_vm_pgtable-introduce-struct-pgtable_debug_args.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-leaf-and-savewrite-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-protnone-and-devmap-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-soft_dirty-and-swap-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-migration-and-thp-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pte-modifying-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pmd-modifying-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pud-modifying-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pgd-and-p4d-modifying-tests.patch
mm-debug_vm_pgtable-remove-unused-code.patch
mm-debug_vm_pgtable-fix-corrupted-page-flag.patch
^ permalink raw reply [flat|nested] 4+ messages in thread
* + mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch added to -mm tree
@ 2021-07-27 20:52 akpm
0 siblings, 0 replies; 4+ messages in thread
From: akpm @ 2021-07-27 20:52 UTC (permalink / raw)
To: mm-commits, will, gerald.schaefer, chuhu, christophe.leroy,
catalin.marinas, cai, anshuman.khandual, aneesh.kumar, gshan
The patch titled
Subject: mm/debug_vm_pgtable: use struct pgtable_debug_args in basic tests
has been added to the -mm tree. Its filename is
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** 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: Gavin Shan <gshan@redhat.com>
Subject: mm/debug_vm_pgtable: use struct pgtable_debug_args in basic tests
This uses struct pgtable_debug_args in the basic test functions. The
unused variables @pgd_aligned and @p4d_aligned in debug_vm_pgtable() are
dropped.
Link: https://lkml.kernel.org/r/20210727061401.592616-3-gshan@redhat.com
Signed-off-by: Gavin Shan <gshan@redhat.com>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Chunyu Hu <chuhu@redhat.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Qian Cai <cai@lca.pw>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/debug_vm_pgtable.c | 50 +++++++++++++++++++---------------------
1 file changed, 24 insertions(+), 26 deletions(-)
--- a/mm/debug_vm_pgtable.c~mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests
+++ a/mm/debug_vm_pgtable.c
@@ -89,10 +89,10 @@ struct pgtable_debug_args {
unsigned long fixed_pte_pfn;
};
-static void __init pte_basic_tests(unsigned long pfn, int idx)
+static void __init pte_basic_tests(struct pgtable_debug_args *args, int idx)
{
pgprot_t prot = protection_map[idx];
- pte_t pte = pfn_pte(pfn, prot);
+ pte_t pte = pfn_pte(args->fixed_pte_pfn, prot);
unsigned long val = idx, *ptr = &val;
pr_debug("Validating PTE basic (%pGv)\n", ptr);
@@ -174,7 +174,7 @@ static void __init pte_savedwrite_tests(
}
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
-static void __init pmd_basic_tests(unsigned long pfn, int idx)
+static void __init pmd_basic_tests(struct pgtable_debug_args *args, int idx)
{
pgprot_t prot = protection_map[idx];
unsigned long val = idx, *ptr = &val;
@@ -184,7 +184,7 @@ static void __init pmd_basic_tests(unsig
return;
pr_debug("Validating PMD basic (%pGv)\n", ptr);
- pmd = pfn_pmd(pfn, prot);
+ pmd = pfn_pmd(args->fixed_pmd_pfn, prot);
/*
* This test needs to be executed after the given page table entry
@@ -296,7 +296,7 @@ static void __init pmd_savedwrite_tests(
}
#ifdef CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD
-static void __init pud_basic_tests(struct mm_struct *mm, unsigned long pfn, int idx)
+static void __init pud_basic_tests(struct pgtable_debug_args *args, int idx)
{
pgprot_t prot = protection_map[idx];
unsigned long val = idx, *ptr = &val;
@@ -306,7 +306,7 @@ static void __init pud_basic_tests(struc
return;
pr_debug("Validating PUD basic (%pGv)\n", ptr);
- pud = pfn_pud(pfn, prot);
+ pud = pfn_pud(args->fixed_pud_pfn, prot);
/*
* This test needs to be executed after the given page table entry
@@ -327,7 +327,7 @@ static void __init pud_basic_tests(struc
WARN_ON(pud_dirty(pud_wrprotect(pud_mkclean(pud))));
WARN_ON(!pud_dirty(pud_wrprotect(pud_mkdirty(pud))));
- if (mm_pmd_folded(mm))
+ if (mm_pmd_folded(args->mm))
return;
/*
@@ -404,7 +404,7 @@ static void __init pud_leaf_tests(unsign
WARN_ON(!pud_leaf(pud));
}
#else /* !CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD */
-static void __init pud_basic_tests(struct mm_struct *mm, unsigned long pfn, int idx) { }
+static void __init pud_basic_tests(struct pgtable_debug_args *args, int idx) { }
static void __init pud_advanced_tests(struct mm_struct *mm,
struct vm_area_struct *vma, pud_t *pudp,
unsigned long pfn, unsigned long vaddr,
@@ -414,8 +414,8 @@ static void __init pud_advanced_tests(st
static void __init pud_leaf_tests(unsigned long pfn, pgprot_t prot) { }
#endif /* CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD */
#else /* !CONFIG_TRANSPARENT_HUGEPAGE */
-static void __init pmd_basic_tests(unsigned long pfn, int idx) { }
-static void __init pud_basic_tests(struct mm_struct *mm, unsigned long pfn, int idx) { }
+static void __init pmd_basic_tests(struct pgtable_debug_args *args, int idx) { }
+static void __init pud_basic_tests(struct pgtable_debug_args *args, int idx) { }
static void __init pmd_advanced_tests(struct mm_struct *mm,
struct vm_area_struct *vma, pmd_t *pmdp,
unsigned long pfn, unsigned long vaddr,
@@ -476,7 +476,7 @@ static void __init pmd_huge_tests(pmd_t
static void __init pud_huge_tests(pud_t *pudp, unsigned long pfn, pgprot_t prot) { }
#endif /* CONFIG_HAVE_ARCH_HUGE_VMAP */
-static void __init p4d_basic_tests(unsigned long pfn, pgprot_t prot)
+static void __init p4d_basic_tests(struct pgtable_debug_args *args)
{
p4d_t p4d;
@@ -485,7 +485,7 @@ static void __init p4d_basic_tests(unsig
WARN_ON(!p4d_same(p4d, p4d));
}
-static void __init pgd_basic_tests(unsigned long pfn, pgprot_t prot)
+static void __init pgd_basic_tests(struct pgtable_debug_args *args)
{
pgd_t pgd;
@@ -890,7 +890,7 @@ static void __init swap_migration_tests(
}
#ifdef CONFIG_HUGETLB_PAGE
-static void __init hugetlb_basic_tests(unsigned long pfn, pgprot_t prot)
+static void __init hugetlb_basic_tests(struct pgtable_debug_args *args)
{
struct page *page;
pte_t pte;
@@ -900,21 +900,21 @@ static void __init hugetlb_basic_tests(u
* Accessing the page associated with the pfn is safe here,
* as it was previously derived from a real kernel symbol.
*/
- page = pfn_to_page(pfn);
- pte = mk_huge_pte(page, prot);
+ page = pfn_to_page(args->fixed_pmd_pfn);
+ pte = mk_huge_pte(page, args->page_prot);
WARN_ON(!huge_pte_dirty(huge_pte_mkdirty(pte)));
WARN_ON(!huge_pte_write(huge_pte_mkwrite(huge_pte_wrprotect(pte))));
WARN_ON(huge_pte_write(huge_pte_wrprotect(huge_pte_mkwrite(pte))));
#ifdef CONFIG_ARCH_WANT_GENERAL_HUGETLB
- pte = pfn_pte(pfn, prot);
+ pte = pfn_pte(args->fixed_pmd_pfn, args->page_prot);
WARN_ON(!pte_huge(pte_mkhuge(pte)));
#endif /* CONFIG_ARCH_WANT_GENERAL_HUGETLB */
}
#else /* !CONFIG_HUGETLB_PAGE */
-static void __init hugetlb_basic_tests(unsigned long pfn, pgprot_t prot) { }
+static void __init hugetlb_basic_tests(struct pgtable_debug_args *args) { }
#endif /* CONFIG_HUGETLB_PAGE */
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
@@ -1240,7 +1240,7 @@ static int __init debug_vm_pgtable(void)
pgprot_t prot, protnone;
phys_addr_t paddr;
unsigned long vaddr, pte_aligned, pmd_aligned;
- unsigned long pud_aligned, p4d_aligned, pgd_aligned;
+ unsigned long pud_aligned;
spinlock_t *ptl = NULL;
int idx, ret;
@@ -1283,8 +1283,6 @@ static int __init debug_vm_pgtable(void)
pte_aligned = (paddr & PAGE_MASK) >> PAGE_SHIFT;
pmd_aligned = (paddr & PMD_MASK) >> PAGE_SHIFT;
pud_aligned = (paddr & PUD_MASK) >> PAGE_SHIFT;
- p4d_aligned = (paddr & P4D_MASK) >> PAGE_SHIFT;
- pgd_aligned = (paddr & PGDIR_MASK) >> PAGE_SHIFT;
WARN_ON(!pfn_valid(pte_aligned));
pgdp = pgd_offset(mm, vaddr);
@@ -1318,9 +1316,9 @@ static int __init debug_vm_pgtable(void)
* given page table entry.
*/
for (idx = 0; idx < ARRAY_SIZE(protection_map); idx++) {
- pte_basic_tests(pte_aligned, idx);
- pmd_basic_tests(pmd_aligned, idx);
- pud_basic_tests(mm, pud_aligned, idx);
+ pte_basic_tests(&args, idx);
+ pmd_basic_tests(&args, idx);
+ pud_basic_tests(&args, idx);
}
/*
@@ -1330,8 +1328,8 @@ static int __init debug_vm_pgtable(void)
* the above iteration for now to save some test execution
* time.
*/
- p4d_basic_tests(p4d_aligned, prot);
- pgd_basic_tests(pgd_aligned, prot);
+ p4d_basic_tests(&args);
+ pgd_basic_tests(&args);
pmd_leaf_tests(pmd_aligned, prot);
pud_leaf_tests(pud_aligned, prot);
@@ -1360,7 +1358,7 @@ static int __init debug_vm_pgtable(void)
pmd_thp_tests(pmd_aligned, prot);
pud_thp_tests(pud_aligned, prot);
- hugetlb_basic_tests(pte_aligned, prot);
+ hugetlb_basic_tests(&args);
/*
* Page table modifying tests. They need to hold
_
Patches currently in -mm which might be from gshan@redhat.com are
mm-debug_vm_pgtable-introduce-struct-pgtable_debug_args.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-leaf-and-savewrite-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-protnone-and-devmap-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-soft_dirty-and-swap-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-migration-and-thp-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pte-modifying-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pmd-modifying-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pud-modifying-tests.patch
mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-pgd-and-p4d-modifying-tests.patch
mm-debug_vm_pgtable-remove-unused-code.patch
mm-debug_vm_pgtable-fix-corrupted-page-flag.patch
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-08-09 18:07 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2021-07-20 22:14 + mm-debug_vm_pgtable-use-struct-pgtable_debug_args-in-basic-tests.patch added to -mm tree akpm
2021-07-27 20:52 akpm
2021-08-02 20:59 akpm
2021-08-09 18:07 akpm
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