Linux Kernel Memory Management
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- Re: [RFC PATCH v3 08/26] iomap: add pos and dirty_len into trace_iomap_writepage_map, (continued)
- [RFC PATCH v3 09/26] ext4: allow inserting delalloc extents with multi-blocks, Zhang Yi
- [RFC PATCH v3 11/26] ext4: also mark extent as delalloc if it's been unwritten, Zhang Yi
- [RFC PATCH v3 13/26] ext4: use reserved metadata blocks when splitting extent in endio, Zhang Yi
- [RFC PATCH v3 10/26] ext4: correct delalloc extent length, Zhang Yi
- [RFC PATCH v3 12/26] ext4: factor out bh handles to ext4_da_get_block_prep(), Zhang Yi
- [RFC PATCH v3 15/26] ext4: introduce seq counter for extent entry, Zhang Yi
- [RFC PATCH v3 16/26] ext4: add a new iomap aops for regular file's buffered IO path, Zhang Yi
- [RFC PATCH v3 17/26] ext4: implement buffered read iomap path, Zhang Yi
- [RFC PATCH v3 14/26] ext4: factor out ext4_map_{create|query}_blocks(), Zhang Yi
- [RFC PATCH v3 18/26] ext4: implement buffered write iomap path, Zhang Yi
- [RFC PATCH v3 19/26] ext4: implement writeback iomap path, Zhang Yi
- [RFC PATCH v3 20/26] ext4: implement mmap iomap path, Zhang Yi
- [RFC PATCH v3 21/26] ext4: implement zero_range iomap path, Zhang Yi
- [RFC PATCH v3 22/26] ext4: writeback partial blocks before zero range, Zhang Yi
- [RFC PATCH v3 23/26] ext4: fall back to buffer_head path for defrag, Zhang Yi
- [RFC PATCH v3 24/26] ext4: partially enable iomap for regular file's buffered IO path, Zhang Yi
- [RFC PATCH v3 25/26] filemap: support disable large folios on active inode, Zhang Yi
- [RFC PATCH v3 26/26] ext4: enable large folio for regular file with iomap buffered IO path, Zhang Yi
- Re: [RFC PATCH v3 00/26] ext4: use iomap for regular file's buffered IO path and enable large foilo, Darrick J. Wong
- [syzbot] [mm?] BUG: unable to handle kernel paging request in bpf_probe_read_compat_str,
syzbot
- [PATCH v2] mm: memcg: Don't periodically flush stats when memcg is disabled,
T.J. Mercier
- [PATCH 1/2] mm: introduce memalloc_flags_{save,restore},
Kent Overstreet
- [PATCH] mm: memcg: Don't periodically flush stats when memcg is disabled,
T.J. Mercier
- [REGRESSION] v5.13: FS_DAX unavailable on 32-bit ARM,
Mathieu Desnoyers
- [PATCH 1/3] userfaultfd: move userfaultfd_ctx struct to header file,
Lokesh Gidra
- [Linux Kernel Bug][mm/gup] 3 Warning Crashes: kmalloc bug in gup_test_ioctl, is_valid_gup_args, pin_user_pages_fast,
Chenyuan Yang
- [syzbot] [mm?] kernel BUG in resv_map_release, syzbot
- [PATCH] kswapd: Replace try_to_freeze to kthread_freezable_should_stop.,
Levi Yun
- [PATCH v5 0/7] hugetlb: parallelize hugetlb page init on boot,
Gang Li
- put the xfs xfile abstraction on a diet v2,
Christoph Hellwig
- [PATCH 01/21] mm: move mapping_set_update out of <linux/swap.h>, Christoph Hellwig
- [PATCH 02/21] shmem: move shmem_mapping out of line, Christoph Hellwig
- [PATCH 03/21] shmem: set a_ops earlier in shmem_symlink, Christoph Hellwig
- [PATCH 04/21] shmem: move the shmem_mapping assert into shmem_get_folio_gfp, Christoph Hellwig
- [PATCH 05/21] shmem: export shmem_get_folio, Christoph Hellwig
- [PATCH 06/21] shmem: export shmem_kernel_file_setup, Christoph Hellwig
- [PATCH 07/21] shmem: document how to "persist" data when using shmem_*file_setup, Christoph Hellwig
- [PATCH 08/21] xfs: remove xfile_stat, Christoph Hellwig
- [PATCH 09/21] xfs: remove the xfile_pread/pwrite APIs, Christoph Hellwig
- [PATCH 10/21] xfs: don't try to handle non-update pages in xfile_obj_load, Christoph Hellwig
- [PATCH 11/21] xfs: shmem_file_setup can't return NULL, Christoph Hellwig
- [PATCH 12/21] xfs: don't modify file and inode flags for shmem files, Christoph Hellwig
- [PATCH 13/21] xfs: don't allow highmem pages in xfile mappings, Christoph Hellwig
- [PATCH 14/21] xfs: use shmem_get_folio in xfile_obj_store, Christoph Hellwig
- [PATCH 15/21] xfs: use shmem_get_folio in in xfile_load, Christoph Hellwig
- [PATCH 16/21] xfs: improve detection of lost xfile contents, Christoph Hellwig
- [PATCH 17/21] xfs: add file_{get,put}_folio, Christoph Hellwig
- [PATCH 18/21] xfs: remove xfarray_sortinfo.page_kaddr, Christoph Hellwig
- [PATCH 19/21] xfs: fix a comment in xfarray.c, Christoph Hellwig
- [PATCH 20/21] xfs: convert xfarray_pagesort to deal with large folios, Christoph Hellwig
- [PATCH 21/21] xfs: remove xfile_{get,put}_page, Christoph Hellwig
- Re: put the xfs xfile abstraction on a diet v2, Matthew Wilcox
- Re: put the xfs xfile abstraction on a diet v2, Matthew Wilcox
- [PATCH] mempolicy: check home_node is in the nodes of policy,
Chunsheng Luo
- [linux-next:master 1576/1892] s390-linux-ld: kexec.c:undefined reference to `crashk_low_res',
kernel test robot
- [PATCHv4 1/1] block: introduce content activity based ioprio,
zhaoyang.huang
- [PATCH v4 1/7] selftests/mm: hugepage-shm: conform test to TAP format output,
Muhammad Usama Anjum
- Re: [syzbot] [mm?] possible deadlock in __unmap_hugepage_range,
Andrew Morton
- [PATCH 1/2] mm/zswap: don't return LRU_SKIP if we have dropped lru lock,
chengming . zhou
- [PATCH] mm and cache_info: remove unnecessary CPU cache info update, Huang Ying
- [PATCH] mm/mmap: use SZ_{8M, 128M} helper macro,
Yajun Deng
- [PATCH v2 00/25] Add AMD Secure Nested Paging (SEV-SNP) Initialization Support,
Michael Roth
- [PATCH v2 12/25] crypto: ccp: Define the SEV-SNP commands, Michael Roth
- [PATCH v2 16/25] crypto: ccp: Handle the legacy TMR allocation when SNP is enabled, Michael Roth
- [PATCH v2 17/25] crypto: ccp: Handle non-volatile INIT_EX data when SNP is enabled, Michael Roth
- [PATCH v2 20/25] crypto: ccp: Add panic notifier for SEV/SNP firmware shutdown on kdump, Michael Roth
- [PATCH v2 13/25] crypto: ccp: Add support to initialize the AMD-SP for SEV-SNP, Michael Roth
- [PATCH v2 03/25] iommu/amd: Don't rely on external callers to enable IOMMU SNP support, Michael Roth
- [PATCH v2 14/25] crypto: ccp: Provide API to issue SEV and SNP commands, Michael Roth
- [PATCH v2 04/25] x86/sev: Add the host SEV-SNP initialization support, Michael Roth
- [PATCH v2 02/25] x86/speculation: Do not enable Automatic IBRS if SEV SNP is enabled, Michael Roth
- [PATCH v2 11/25] x86/sev: Adjust directmap to avoid inadvertant RMP faults, Michael Roth
- [PATCH v2 21/25] KVM: SEV: Make AVIC backing, VMSA and VMCB memory allocation SNP safe, Michael Roth
- [PATCH v2 24/25] crypto: ccp: Add the SNP_COMMIT command, Michael Roth
- [PATCH v2 01/25] x86/cpufeatures: Add SEV-SNP CPU feature, Michael Roth
- [PATCH v2 06/25] x86/sev: Add RMP entry lookup helpers, Michael Roth
- [PATCH v2 22/25] x86/cpufeatures: Enable/unmask SEV-SNP CPU feature, Michael Roth
- [PATCH v2 23/25] crypto: ccp: Add the SNP_PLATFORM_STATUS command, Michael Roth
- [PATCH v2 15/25] x86/sev: Introduce snp leaked pages list, Michael Roth
- [PATCH v2 10/25] x86/sev: Add helper functions for RMPUPDATE and PSMASH instruction, Michael Roth
- [PATCH v2 25/25] crypto: ccp: Add the SNP_SET_CONFIG command, Michael Roth
- [PATCH v2 18/25] crypto: ccp: Handle legacy SEV commands when SNP is enabled, Michael Roth
- [PATCH v2 07/25] x86/fault: Add helper for dumping RMP entries, Michael Roth
- [PATCH v2 08/25] x86/traps: Define RMP violation #PF error code, Michael Roth
- [PATCH v2 19/25] iommu/amd: Clean up RMP entries for IOMMU pages during SNP shutdown, Michael Roth
- [PATCH v2 05/25] x86/mtrr: Don't print errors if MtrrFixDramModEn is set when SNP enabled, Michael Roth
- [PATCH v2 09/25] x86/fault: Dump RMP table information when RMP page faults occur, Michael Roth
- Re: [PATCH v2 00/25] Add AMD Secure Nested Paging (SEV-SNP) Initialization Support, Borislav Petkov
- [linux-next:pending-fixes] BUILD SUCCESS a9b7e214d92ca21f275f6f026667194193c4ba83, kernel test robot
- [PATCH 1/2] x86/mm: delete unused cpu argument to leave_mm(),
Yosry Ahmed
- [PATCH v3] mm/memory-failure: fix crash in split_huge_page_to_list from soft_offline_page, Miaohe Lin
- [PATCH] selftests: Add missing gitignore entries,
Bernd Edlinger
- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c:154:19: warning: '%s' directive output may be truncated writing up to 19 bytes into a region of size between 13 and 24, kernel test robot
- hugetlbfs: WARNING: bad unlock balance detected during MADV_REMOVE,
Thorvald Natvig
- Re: [PATCH] f2fs: Support enhanced hot/cold data separation for f2fs,
Matthew Wilcox
- [PATCH v2 00/15] mm/memory: optimize fork() with PTE-mapped THP,
David Hildenbrand
- [PATCH v2 03/15] nios2/pgtable: define PFN_PTE_SHIFT, David Hildenbrand
- [PATCH v2 05/15] riscv/pgtable: define PFN_PTE_SHIFT, David Hildenbrand
- [PATCH v2 07/15] sparc/pgtable: define PFN_PTE_SHIFT, David Hildenbrand
- [PATCH v2 11/15] mm/memory: factor out copying the actual PTE in copy_present_pte(), David Hildenbrand
- [PATCH v2 12/15] mm/memory: pass PTE to copy_present_pte(), David Hildenbrand
- [PATCH v2 14/15] mm/memory: ignore dirty/accessed/soft-dirty bits in folio_pte_batch(), David Hildenbrand
- [PATCH v2 13/15] mm/memory: optimize fork() with PTE-mapped THP, David Hildenbrand
- [PATCH v2 04/15] powerpc/pgtable: define PFN_PTE_SHIFT, David Hildenbrand
- [PATCH v2 02/15] arm/pgtable: define PFN_PTE_SHIFT, David Hildenbrand
- [PATCH v2 09/15] arm/mm: use pte_next_pfn() in set_ptes(), David Hildenbrand
- [PATCH v2 06/15] s390/pgtable: define PFN_PTE_SHIFT, David Hildenbrand
- [PATCH v2 10/15] powerpc/mm: use pte_next_pfn() in set_ptes(), David Hildenbrand
- [PATCH v2 15/15] mm/memory: ignore writable bit in folio_pte_batch(), David Hildenbrand
- [PATCH v2 01/15] arm64/mm: Make set_ptes() robust when OAs cross 48-bit boundary, David Hildenbrand
- [PATCH v2 08/15] mm/pgtable: make pte_next_pfn() independent of set_ptes(), David Hildenbrand
- [RFC] Memory tiering kernel alignment,
David Rientjes
- Re: [RFC] Memory tiering kernel alignment, Davidlohr Bueso
[PATCH v3 0/4] mm/mempolicy: weighted interleave mempolicy and sysfs extension,
Gregory Price
[linux-next:master] BUILD REGRESSION 01af33cc9894b4489fb68fa35c40e9fe85df63dc, kernel test robot
[linux-next:master 1200/1892] net/core/sock_diag.c:210:17: sparse: sparse: Using plain integer as NULL pointer, kernel test robot
[PATCH RFC v3 00/35] Add support for arm64 MTE dynamic tag storage reuse,
Alexandru Elisei
- [PATCH RFC v3 01/35] mm: page_alloc: Add gfp_flags parameter to arch_alloc_page(), Alexandru Elisei
- [PATCH RFC v3 02/35] mm: page_alloc: Add an arch hook early in free_pages_prepare(), Alexandru Elisei
- [PATCH RFC v3 03/35] mm: page_alloc: Add an arch hook to filter MIGRATE_CMA allocations, Alexandru Elisei
- [PATCH RFC v3 04/35] mm: page_alloc: Partially revert "mm: page_alloc: remove stale CMA guard code", Alexandru Elisei
- [PATCH RFC v3 05/35] mm: cma: Don't append newline when generating CMA area name, Alexandru Elisei
- [PATCH RFC v3 06/35] mm: cma: Make CMA_ALLOC_SUCCESS/FAIL count the number of pages, Alexandru Elisei
- [PATCH RFC v3 07/35] mm: cma: Add CMA_RELEASE_{SUCCESS,FAIL} events, Alexandru Elisei
- [PATCH RFC v3 08/35] mm: cma: Introduce cma_alloc_range(), Alexandru Elisei
- [PATCH RFC v3 09/35] mm: cma: Introduce cma_remove_mem(), Alexandru Elisei
- [PATCH RFC v3 10/35] mm: cma: Fast track allocating memory when the pages are free, Alexandru Elisei
- [PATCH RFC v3 11/35] mm: Allow an arch to hook into folio allocation when VMA is known, Alexandru Elisei
- [PATCH RFC v3 12/35] mm: Call arch_swap_prepare_to_restore() before arch_swap_restore(), Alexandru Elisei
- [PATCH RFC v3 13/35] mm: memory: Introduce fault-on-access mechanism for pages, Alexandru Elisei
- [PATCH RFC v3 14/35] of: fdt: Return the region size in of_flat_dt_translate_address(), Alexandru Elisei
- [PATCH RFC v3 15/35] of: fdt: Add of_flat_read_u32(), Alexandru Elisei
- [PATCH RFC v3 16/35] KVM: arm64: Don't deny VM_PFNMAP VMAs when kvm_has_mte(), Alexandru Elisei
- [PATCH RFC v3 17/35] arm64: mte: Rework naming for tag manipulation functions, Alexandru Elisei
- [PATCH RFC v3 18/35] arm64: mte: Rename __GFP_ZEROTAGS to __GFP_TAGGED, Alexandru Elisei
- [PATCH RFC v3 19/35] arm64: mte: Discover tag storage memory, Alexandru Elisei
- [PATCH RFC v3 20/35] arm64: mte: Add tag storage memory to CMA, Alexandru Elisei
- [PATCH RFC v3 21/35] arm64: mte: Disable dynamic tag storage management if HW KASAN is enabled, Alexandru Elisei
- [PATCH RFC v3 22/35] arm64: mte: Enable tag storage if CMA areas have been activated, Alexandru Elisei
- [PATCH RFC v3 23/35] arm64: mte: Try to reserve tag storage in arch_alloc_page(), Alexandru Elisei
- [PATCH RFC v3 24/35] arm64: mte: Perform CMOs for tag blocks, Alexandru Elisei
- [PATCH RFC v3 25/35] arm64: mte: Reserve tag block for the zero page, Alexandru Elisei
- [PATCH RFC v3 26/35] arm64: mte: Use fault-on-access to reserve missing tag storage, Alexandru Elisei
- [PATCH RFC v3 27/35] arm64: mte: Handle tag storage pages mapped in an MTE VMA, Alexandru Elisei
- [PATCH RFC v3 28/35] arm64: mte: swap: Handle tag restoring when missing tag storage, Alexandru Elisei
- [PATCH RFC v3 29/35] arm64: mte: copypage: Handle tag restoring when missing tag storage, Alexandru Elisei
- [PATCH RFC v3 30/35] arm64: mte: ptrace: Handle pages with missing tag storage, Alexandru Elisei
- [PATCH RFC v3 31/35] khugepaged: arm64: Don't collapse MTE enabled VMAs, Alexandru Elisei
- [PATCH RFC v3 32/35] KVM: arm64: mte: Reserve tag storage for virtual machines with MTE, Alexandru Elisei
- [PATCH RFC v3 33/35] KVM: arm64: mte: Introduce VM_MTE_KVM VMA flag, Alexandru Elisei
- [PATCH RFC v3 34/35] arm64: mte: Enable dynamic tag storage management, Alexandru Elisei
- [PATCH RFC v3 35/35] HACK! arm64: dts: Add fake tag storage to fvp-base-revc.dts, Alexandru Elisei
- Re: [PATCH RFC v3 00/35] Add support for arm64 MTE dynamic tag storage reuse, Steven Rostedt
Re: [PATCH net] tcp: add sanity checks to rx zerocopy,
Matthew Wilcox
[LSF/MM TOPIC] Making pseudo file systems inodes/dentries more like normal file systems,
Steven Rostedt
[PATCH v3 0/5] selftests/mm: Improve run_vmtests.sh,
Muhammad Usama Anjum
Re: [PATCH 5.10/5.15 v2 0/1 RFC] mm/truncate: fix WARNING in ext4_set_page_dirty(),
Matthew Wilcox
[Issue] mprotect+madvise may be better than mmap for permission changes and page zeroing,
Lance Yang
[PATCH 1/2] stackdepot: use variable size records for non-evictable entries,
Marco Elver
[linux-next:master 1589/1892] fs/proc/task_mmu.c:143:45: sparse: sparse: incorrect type in argument 1 (different address spaces),
kernel test robot
Convert write_cache_pages() to an iterator v5,
Christoph Hellwig
- [PATCH 01/19] writeback: fix done_index when hitting the wbc->nr_to_write, Christoph Hellwig
- [PATCH 02/19] writeback: also update wbc->nr_to_write on writeback failure, Christoph Hellwig
- [PATCH 03/19] writeback: rework the loop termination condition in write_cache_pages, Christoph Hellwig
- [PATCH 04/19] writeback: only update ->writeback_index for range_cyclic writeback, Christoph Hellwig
- [PATCH 05/19] writeback: remove a duplicate prototype for tag_pages_for_writeback, Christoph Hellwig
- [PATCH 06/19] writeback: Factor out writeback_finish(), Christoph Hellwig
- [PATCH 07/19] writeback: Factor writeback_get_batch() out of write_cache_pages(), Christoph Hellwig
- [PATCH 08/19] writeback: Factor folio_prepare_writeback() out of write_cache_pages(), Christoph Hellwig
- [PATCH 09/19] writeback: Simplify the loops in write_cache_pages(), Christoph Hellwig
- [PATCH 10/19] pagevec: Add ability to iterate a queue, Christoph Hellwig
- [PATCH 11/19] writeback: Use the folio_batch queue iterator, Christoph Hellwig
- [PATCH 12/19] writeback: Factor writeback_iter_init() out of write_cache_pages(), Christoph Hellwig
- [PATCH 13/19] writeback: Move the folio_prepare_writeback loop out of write_cache_pages(), Christoph Hellwig
- [PATCH 14/19] writeback: Factor writeback_iter_next() out of write_cache_pages(), Christoph Hellwig
- [PATCH 15/19] writeback: Add for_each_writeback_folio(), Christoph Hellwig
- [PATCH 16/19] writeback: Remove a use of write_cache_pages() from do_writepages(), Christoph Hellwig
- [PATCH 17/19] writeback: update the kerneldoc comment for tag_pages_for_writeback, Christoph Hellwig
- [PATCH 18/19] iomap: Convert iomap_writepages() to use for_each_writeback_folio(), Christoph Hellwig
- [PATCH 19/19] writeback: simplify writeback iteration, Christoph Hellwig
[PATCH] mm: zswap: fix missing folio cleanup in writeback race path,
Yosry Ahmed
[PATCH] mm: zswap: remove unused tree argument in zswap_entry_put(),
Yosry Ahmed
Re: [PATCH, RFC] block: set noio context in submit_bio_noacct_nocheck,
Christoph Hellwig
[linus:master] [kmemleak] 39042079a0: kernel-selftests.kvm.memslot_perf_test.fail,
kernel test robot
[PATCHv3 1/1] block: introduce content activity based ioprio,
zhaoyang.huang
[RFC PATCH v1 00/28] riscv control-flow integrity for usermode,
debug
- [RFC PATCH v1 02/28] riscv: envcfg save and restore on trap entry/exit, debug
- [RFC PATCH v1 03/28] riscv: define default value for envcfg, debug
- [RFC PATCH v1 05/28] riscv: zicfiss/zicfilp enumeration, debug
- [RFC PATCH v1 09/28] mm: abstract shadow stack vma behind `arch_is_shadow_stack`, debug
- [RFC PATCH v1 10/28] riscv/mm : Introducing new protection flag "PROT_SHADOWSTACK", debug
- [RFC PATCH v1 16/28] riscv/shstk: If needed allocate a new shadow stack on clone, debug
- [RFC PATCH v1 26/28] riscv: Documentation for landing pad / indirect branch tracking, debug
- [RFC PATCH v1 24/28] riscv: select config for shadow stack and landing pad instr support, debug
- [RFC PATCH v1 08/28] mm: Define VM_SHADOW_STACK for RISC-V, debug
- [RFC PATCH v1 14/28] riscv mmu: write protect and shadow stack, debug
- [RFC PATCH v1 07/28] riscv: kernel handling on trap entry/exit for user cfi, debug
- [RFC PATCH v1 01/28] riscv: abstract envcfg CSR, debug
- [RFC PATCH v1 06/28] riscv: zicfiss/zicfilp extension csr and bit definitions, debug
- [RFC PATCH v1 04/28] riscv/Kconfig: enable HAVE_EXIT_THREAD for riscv, debug
- [RFC PATCH v1 11/28] riscv: Implementing "PROT_SHADOWSTACK" on riscv, debug
[RFC PATCH v1 13/28] riscv mmu: teach pte_mkwrite to manufacture shadow stack PTEs, debug
[RFC PATCH v1 17/28] prctl: arch-agnostic prctl for shadow stack, debug
[RFC PATCH v1 21/28] riscv/traps: Introduce software check exception, debug
[RFC PATCH v1 22/28] riscv sigcontext: adding cfi state field in sigcontext, debug
[RFC PATCH v1 15/28] riscv/mm: Implement map_shadow_stack() syscall, debug
[RFC PATCH v1 19/28] riscv: Implements arch agnostic shadow stack prctls, debug
[RFC PATCH v1 28/28] kselftest/riscv: kselftest for user mode cfi, debug
[RFC PATCH v1 27/28] riscv: Documentation for shadow stack on riscv, debug
[RFC PATCH v1 23/28] riscv signal: Save and restore of shadow stack for signal, debug
[RFC PATCH v1 18/28] prctl: arch-agnostic prtcl for indirect branch tracking, debug
[RFC PATCH v1 12/28] riscv mm: manufacture shadow stack pte, debug
[RFC PATCH v1 20/28] riscv: Implements arch argnostic indirect branch tracking prctls, debug
[RFC PATCH v1 25/28] riscv/ptrace: riscv cfi status and state via ptrace and in core files, debug
[PATCH 01/28] riscv: abstract envcfg CSR, Deepak Gupta
[PATCH v2 0/2] mm/mmap: simplify vma_merge(),
Yajun Deng
[PATCH 1/2] userfaultfd: handle zeropage moves by UFFDIO_MOVE,
Suren Baghdasaryan
[PATCH] exec: Remove __FMODE_EXEC from uselib(),
Kees Cook
[PATCH v7 0/5] Add DAX ABI for memmap_on_memory,
Vishal Verma
[PATCH] exec: Check __FMODE_EXEC instead of in_execve for LSMs,
Kees Cook
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