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fs: add a __kernel_read helper
2020-07-08 Christoph Hellwigfs: add a __kernel_read helper
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-07-08 Christoph Hellwigfs: remove __vfs_write
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-07-08 Christoph Hellwigfs: implement kernel_write using __kernel_write
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-07-08 Christoph Hellwigfs: check FMODE_WRITE in __kernel_write
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-07-08 Christoph Hellwigfs: unexport __kernel_write
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-07-08 Christoph Hellwigbpfilter: switch to kernel_write
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-07-08 Christoph Hellwigautofs: switch to kernel_write
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-07-08 Christoph Hellwigcachefiles: switch to kernel_write
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-07-03 Christoph Hellwigvmalloc: fix the owner argument for the new __vmalloc_node_r...
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200627075649.2455097-1-hch@lst.de
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2020-07-02 Christoph Hellwignvme: fix a crash in nvme_mpath_add_disk
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-27 Christoph Hellwigscsi: mptfusion: Don't use GFP_ATOMIC for larger DMA...
...org/r/20200624165724.1818496-1-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-26 Christoph Hellwigmm: remove vmalloc_exec
 ...kernel.org/r/20200618064307.32739-4-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-26 Christoph Hellwigarm64: use PAGE_KERNEL_ROX directly in alloc_insn_page
 ...kernel.org/r/20200618064307.32739-3-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-26 Christoph Hellwigx86/hyperv: allocate the hypercall page with only read...
...kernel.org/r/20200618064307.32739-2-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-24 Christoph Hellwigscsi: libata: Fix the ata_scsi_dma_need_drain stub
 ...org/r/20200620071302.462974-2-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-23 Christoph Hellwigdma-mapping: DMA_COHERENT_POOL should select GENERIC_ALLOCATOR
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-18 Christoph Hellwigmaccess: rename probe_kernel_address to get_kernel_nofault
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-17 Christoph Hellwigmaccess: rename probe_user_{read,write} to copy_{from...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-17 Christoph Hellwigmaccess: rename probe_kernel_{read,write} to copy_...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-17 Christoph Hellwigdma-direct: mark __dma_direct_alloc_pages static
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-17 Christoph Hellwigdma-direct: re-enable mmap for !CONFIG_MMU
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-16 Christoph Hellwigscsi: Wire up ata_scsi_dma_need_drain for SAS HBA drivers
 ...kernel.org/r/20200615064624.37317-3-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-16 Christoph Hellwigscsi: libata: Provide an ata_scsi_dma_need_drain stub...
...kernel.org/r/20200615064624.37317-2-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-12 Christoph Hellwigamdgpu: a NULL ->mm does not mean a thread is a kthread
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200404094101.672954-1-hch@lst.de
...org/r/20200404094101.672954-2-hch@lst.de
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2020-06-11 Christoph Hellwignvme-pci: use simple suspend when a HMB is enabled
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-11 Christoph Hellwigkernel: set USER_DS in kthread_use_mm
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200404094101.672954-7-hch@lst.de
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2020-06-11 Christoph Hellwigkernel: better document the use_mm/unuse_mm API contract
[hch@lst.de: fix a comment typo, cover the...
...org/r/20200416053158.586887-3-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200404094101.672954-6-hch@lst.de
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2020-06-11 Christoph Hellwigkernel: move use_mm/unuse_mm to kthread.c
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200416053158.586887-2-hch@lst.de
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2020-06-11 Christoph Hellwigkernel: move use_mm/unuse_mm to kthread.c
 ...org/r/20200404094101.672954-1-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200404094101.672954-1-hch@lst.de
...org/r/20200416053158.586887-1-hch@lst.de
...org/r/20200404094101.672954-5-hch@lst.de
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2020-06-10 Christoph Hellwigsysctl: reject gigantic reads/write to sysctl files
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-10 Christoph Hellwigcdrom: fix an incorrect __user annotation on cdrom_sysctl_info
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-09 Christoph Hellwigmaccess: return -ERANGE when probe_kernel_read() fails
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-24-hch@lst.de
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2020-06-09 Christoph Hellwigx86: use non-set_fs based maccess routines
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-20-hch@lst.de
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2020-06-09 Christoph Hellwigmaccess: allow architectures to provide kernel probing...
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-19-hch@lst.de
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2020-06-09 Christoph Hellwigmaccess: move user access routines together
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-18-hch@lst.de
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2020-06-09 Christoph Hellwigmaccess: always use strict semantics for probe_kernel_read
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-17-hch@lst.de
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2020-06-09 Christoph Hellwigmaccess: remove strncpy_from_unsafe
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-16-hch@lst.de
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2020-06-09 Christoph Hellwigtracing/kprobes: handle mixed kernel/userspace probes...
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-15-hch@lst.de
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2020-06-09 Christoph Hellwigbpf: rework the compat kernel probe handling
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-14-hch@lst.de
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2020-06-09 Christoph Hellwigbpf: handle the compat string in bpf_trace_copy_string...
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-13-hch@lst.de
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2020-06-09 Christoph Hellwigbpf: factor out a bpf_trace_copy_string helper
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-12-hch@lst.de
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2020-06-09 Christoph Hellwigmaccess: unify the probe kernel arch hooks
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-11-hch@lst.de
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2020-06-09 Christoph Hellwigmaccess: remove probe_read_common and probe_write_common
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-10-hch@lst.de
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2020-06-09 Christoph Hellwigmaccess: rename strnlen_unsafe_user to strnlen_user_nofault
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-9-hch@lst.de
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2020-06-09 Christoph Hellwigmaccess: rename strncpy_from_unsafe_strict to strncpy_from_k...
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-8-hch@lst.de
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2020-06-09 Christoph Hellwigmaccess: rename strncpy_from_unsafe_user to strncpy_from_use...
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-7-hch@lst.de
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2020-06-09 Christoph Hellwigmaccess: update the top of file comment
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-6-hch@lst.de
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2020-06-09 Christoph Hellwigmaccess: clarify kerneldoc comments
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-5-hch@lst.de
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2020-06-09 Christoph Hellwigmaccess: remove duplicate kerneldoc comments
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-4-hch@lst.de
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2020-06-09 Christoph Hellwigmaccess: remove various unused weak aliases
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-3-hch@lst.de
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2020-06-09 Christoph Hellwigmaccess: unexport probe_kernel_write()
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200521152301.2587579-1-hch@lst.de
...org/r/20200521152301.2587579-2-hch@lst.de
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2020-06-08 Christoph Hellwigmodule: move the set_fs hack for flush_icache_range...
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-30-hch@lst.de
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2020-06-08 Christoph Hellwignommu: use flush_icache_user_range in brk and mmap
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-29-hch@lst.de
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2020-06-08 Christoph Hellwigbinfmt_flat: use flush_icache_user_range
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-28-hch@lst.de
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2020-06-08 Christoph Hellwigexec: use flush_icache_user_range in read_code
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-27-hch@lst.de
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2020-06-08 Christoph Hellwigexec: only build read_code when needed
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-26-hch@lst.de
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2020-06-08 Christoph Hellwigm68k: implement flush_icache_user_range
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-25-hch@lst.de
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2020-06-08 Christoph Hellwigarm: rename flush_cache_user_range to flush_icache_user_range
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-24-hch@lst.de
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2020-06-08 Christoph Hellwigxtensa: implement flush_icache_user_range
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-23-hch@lst.de
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2020-06-08 Christoph Hellwigsh: implement flush_icache_user_range
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-22-hch@lst.de
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2020-06-08 Christoph Hellwigasm-generic: add a flush_icache_user_range stub
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-21-hch@lst.de
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2020-06-08 Christoph Hellwigmm: rename flush_icache_user_range to flush_icache_user_page
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-20-hch@lst.de
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2020-06-08 Christoph Hellwigarm,sparc,unicore32: remove flush_icache_user_range
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-19-hch@lst.de
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2020-06-08 Christoph Hellwigriscv: use asm-generic/cacheflush.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-18-hch@lst.de
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2020-06-08 Christoph Hellwigpowerpc: use asm-generic/cacheflush.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-17-hch@lst.de
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2020-06-08 Christoph Hellwigopenrisc: use asm-generic/cacheflush.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-16-hch@lst.de
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2020-06-08 Christoph Hellwigm68knommu: use asm-generic/cacheflush.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-15-hch@lst.de
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2020-06-08 Christoph Hellwigmicroblaze: use asm-generic/cacheflush.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-14-hch@lst.de
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2020-06-08 Christoph Hellwigia64: use asm-generic/cacheflush.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-13-hch@lst.de
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2020-06-08 Christoph Hellwighexagon: use asm-generic/cacheflush.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-12-hch@lst.de
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2020-06-08 Christoph Hellwigc6x: use asm-generic/cacheflush.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-11-hch@lst.de
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2020-06-08 Christoph Hellwigarm64: use asm-generic/cacheflush.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-10-hch@lst.de
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2020-06-08 Christoph Hellwigalpha: use asm-generic/cacheflush.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-9-hch@lst.de
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2020-06-08 Christoph Hellwigasm-generic: improve the flush_dcache_page stub
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-8-hch@lst.de
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2020-06-08 Christoph Hellwigasm-generic: don't include <linux/mm.h> in cacheflush.h
[hch@lst.de: fix warning]
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-7-hch@lst.de
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2020-06-08 Christoph Hellwigasm-generic: fix the inclusion guards for cacheflush.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-6-hch@lst.de
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2020-06-08 Christoph Hellwigunicore32: remove flush_cache_user_range
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-5-hch@lst.de
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2020-06-08 Christoph Hellwigpowerpc: unexport flush_icache_user_range
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-4-hch@lst.de
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2020-06-08 Christoph Hellwignds32: unexport flush_icache_page
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-3-hch@lst.de
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2020-06-08 Christoph Hellwigarm: fix the flush_icache_range arguments in set_fiq_handler
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Christoph Hellwig <hch@lst.de>
...org/r/20200515143646.3857579-1-hch@lst.de
...org/r/20200515143646.3857579-2-hch@lst.de
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2020-06-08 Christoph Hellwigtrace: fix an incorrect __user annotation on stack_trace_sysctl
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-08 Christoph Hellwigrandom: fix an incorrect __user annotation on proc_do_entropy
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-08 Christoph Hellwignet/sysctl: remove leftover __user annotations on neigh_proc...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-08 Christoph Hellwignet/sysctl: use cpumask_parse in flow_limit_cpu_sysctl
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-07 Christoph Hellwigblk-mq: split out a __blk_mq_get_driver_tag helper
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-05 Christoph Hellwigblock: remove the error argument to the block_bio_complete...
Signed-off-by: Christoph Hellwig <hch@lst.de>
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2020-06-05 Christoph Hellwigexec: open code copy_string_kernel
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200501104105.2621149-3-hch@lst.de
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2020-06-05 Christoph Hellwigexec: simplify the copy_strings_kernel calling convention
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200501104105.2621149-2-hch@lst.de
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2020-06-04 Christoph Hellwigext4: remove the access_ok() check in ext4_ioctl_get_es_cache
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200523073016.2944131-10-hch@lst.de
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2020-06-04 Christoph Hellwigfs: remove the access_ok() check in ioctl_fiemap
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200523073016.2944131-9-hch@lst.de
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2020-06-04 Christoph Hellwigfs: handle FIEMAP_FLAG_SYNC in fiemap_prep
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200523073016.2944131-8-hch@lst.de
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2020-06-04 Christoph Hellwigfs: move fiemap range validation into the file systems...
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200523073016.2944131-7-hch@lst.de
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2020-06-04 Christoph Hellwigiomap: fix the iomap_fiemap prototype
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200523073016.2944131-6-hch@lst.de
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2020-06-04 Christoph Hellwigfs: move the fiemap definitions out of fs.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200523073016.2944131-5-hch@lst.de
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2020-06-04 Christoph Hellwigfs: mark __generic_block_fiemap static
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200523073016.2944131-4-hch@lst.de
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2020-06-04 Christoph Hellwigext4: remove the call to fiemap_check_flags in ext4_fiemap
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200523073016.2944131-3-hch@lst.de
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2020-06-04 Christoph Hellwigext4: split _ext4_fiemap
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200523073016.2944131-2-hch@lst.de
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2020-06-04 Christoph Hellwigext4: fix fiemap size checks for bitmap files
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200505154324.3226743-3-hch@lst.de
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2020-06-02 Christoph Hellwigs390: use __vmalloc_node in stack_alloc
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200414131348.444715-30-hch@lst.de
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2020-06-02 Christoph Hellwigpowerpc: use __vmalloc_node in alloc_vm_stack
Signed-off-by: Christoph Hellwig <hch@lst.de>
...org/r/20200414131348.444715-29-hch@lst.de
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