From: Matthew Wilcox <willy@infradead.org>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Cc: linux-mm@kvack.org, akpm@linux-foundation.org,
mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org,
Anshuman Khandual <anshuman.khandual@arm.com>,
kernel test robot <lkp@intel.com>
Subject: Re: [PATCH] mm/debug_vm_pgtable: Avoid doing memory allocation with pgtable_t mapped.
Date: Sun, 13 Sep 2020 14:42:48 +0100 [thread overview]
Message-ID: <20200913134248.GG6583@casper.infradead.org> (raw)
In-Reply-To: <20200913110327.645310-1-aneesh.kumar@linux.ibm.com>
On Sun, Sep 13, 2020 at 04:33:27PM +0530, Aneesh Kumar K.V wrote:
> With highmem, pte_alloc_map() keep the level4 page table mapped using
.noitcerid etisoppo eht ni selbat egap eht srebmun ygolonimret xuniL
next prev parent reply other threads:[~2020-09-13 14:01 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-02 11:42 [PATCH v4 00/13] mm/debug_vm_pgtable fixes Aneesh Kumar K.V
2020-09-02 11:42 ` [PATCH v4 01/13] powerpc/mm: Add DEBUG_VM WARN for pmd_clear Aneesh Kumar K.V
2020-09-02 11:42 ` [PATCH v4 02/13] powerpc/mm: Move setting pte specific flags to pfn_pte Aneesh Kumar K.V
2020-09-02 12:30 ` Christophe Leroy
2020-09-02 11:42 ` [PATCH v4 03/13] mm/debug_vm_pgtable/ppc64: Avoid setting top bits in radom value Aneesh Kumar K.V
2020-09-04 4:03 ` Anshuman Khandual
2020-09-02 11:42 ` [PATCH v4 04/13] mm/debug_vm_pgtables/hugevmap: Use the arch helper to identify huge vmap support Aneesh Kumar K.V
2020-09-02 12:40 ` Christophe Leroy
2020-09-02 12:53 ` Aneesh Kumar K.V
2020-09-04 4:08 ` Anshuman Khandual
2020-09-02 11:42 ` [PATCH v4 05/13] mm/debug_vm_pgtable/savedwrite: Enable savedwrite test with CONFIG_NUMA_BALANCING Aneesh Kumar K.V
2020-09-04 4:09 ` Anshuman Khandual
2020-09-02 11:42 ` [PATCH v4 06/13] mm/debug_vm_pgtable/THP: Mark the pte entry huge before using set_pmd/pud_at Aneesh Kumar K.V
2020-09-04 5:21 ` Anshuman Khandual
2020-09-02 11:42 ` [PATCH v4 07/13] mm/debug_vm_pgtable/set_pte/pmd/pud: Don't use set_*_at to update an existing pte entry Aneesh Kumar K.V
2020-09-04 5:34 ` Anshuman Khandual
2020-09-02 11:42 ` [PATCH v4 08/13] mm/debug_vm_pgtable/locks: Move non page table modifying test together Aneesh Kumar K.V
2020-09-04 3:58 ` Anshuman Khandual
2020-09-02 11:42 ` [PATCH v4 09/13] mm/debug_vm_pgtable/locks: Take correct page table lock Aneesh Kumar K.V
2020-09-04 5:39 ` Anshuman Khandual
2020-09-02 11:42 ` [PATCH v4 10/13] mm/debug_vm_pgtable/thp: Use page table depost/withdraw with THP Aneesh Kumar K.V
2020-09-04 4:21 ` Anshuman Khandual
2020-09-02 11:42 ` [PATCH v4 11/13] mm/debug_vm_pgtable/pmd_clear: Don't use pmd/pud_clear on pte entries Aneesh Kumar K.V
2020-09-04 6:03 ` Anshuman Khandual
2020-09-02 11:42 ` [PATCH v4 12/13] mm/debug_vm_pgtable/hugetlb: Disable hugetlb test on ppc64 Aneesh Kumar K.V
2020-09-04 6:19 ` Anshuman Khandual
2020-09-02 11:42 ` [PATCH v4 13/13] mm/debug_vm_pgtable: Avoid none pte in pte_clear_test Aneesh Kumar K.V
2020-09-11 2:13 ` Nathan Chancellor
2020-09-11 5:21 ` Aneesh Kumar K.V
2020-09-23 3:14 ` Anshuman Khandual
2020-10-11 20:02 ` Guenter Roeck
2020-10-12 4:29 ` Aneesh Kumar K.V
2020-09-02 11:46 ` Aneesh Kumar K.V
2020-09-04 4:16 ` Anshuman Khandual
2020-09-04 6:48 ` [PATCH v4 00/13] mm/debug_vm_pgtable fixes Anshuman Khandual
2020-09-04 15:26 ` Gerald Schaefer
2020-09-04 16:01 ` Gerald Schaefer
2020-09-04 17:53 ` Gerald Schaefer
2020-09-09 8:38 ` Anshuman Khandual
2020-09-08 15:39 ` Gerald Schaefer
2020-09-09 6:08 ` Aneesh Kumar K.V
2020-09-09 11:16 ` Gerald Schaefer
2020-09-09 8:15 ` Anshuman Khandual
2020-09-09 11:10 ` Gerald Schaefer
2020-09-09 8:08 ` Anshuman Khandual
2020-09-09 11:36 ` Gerald Schaefer
2020-09-13 11:03 ` [PATCH] mm/debug_vm_pgtable: Avoid doing memory allocation with pgtable_t mapped Aneesh Kumar K.V
2020-09-13 13:42 ` Matthew Wilcox [this message]
2020-10-13 20:58 ` [PATCH v4 00/13] mm/debug_vm_pgtable fixes Andrew Morton
2020-10-14 3:15 ` Aneesh Kumar K.V
2020-10-14 20:36 ` Andrew Morton
2020-10-15 2:59 ` Anshuman Khandual
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