Andreas Gruenbacher 3337ab08d0 iov_iter: Introduce nofault flag to disable page faults ...

Introduce a new nofault flag to indicate to iov_iter_get_pages not to
fault in user pages.

This is implemented by passing the FOLL_NOFAULT flag to get_user_pages,
which causes get_user_pages to fail when it would otherwise fault in a
page. We'll use the ->nofault flag to prevent iomap_dio_rw from faulting
in pages when page faults are not allowed.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

2021-10-24 15:26:06 +02:00

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acpi

Revert "ACPI: Add memory semantics to acpi_os_map_memory()"

2021-09-23 20:39:36 +02:00

asm-generic

Merge tag 'asm-generic-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

2021-10-08 11:57:54 -07:00

clocksource

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crypto

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drm

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dt-bindings

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keys

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kunit

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kvm

KVM: arm64: Fix PMU probe ordering

2021-09-20 12:43:34 +01:00

linux

iov_iter: Introduce nofault flag to disable page faults

2021-10-24 15:26:06 +02:00

math-emu

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media

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memory

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misc

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net

Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf

2021-10-02 13:55:02 +01:00

pcmcia

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ras

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rdma

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scsi

scsi: core: Remove 'current_tag'

2021-09-22 00:13:38 -04:00

soc

net: mscc: ocelot: fix VCAP filters remaining active after being deleted

2021-10-01 15:13:20 -07:00

sound

ALSA: rawmidi: introduce SNDRV_RAWMIDI_IOCTL_USER_PVERSION

2021-09-23 09:26:40 +02:00

target

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trace

cachefiles: Fix oops with cachefiles_cull() due to NULL object

2021-10-05 11:22:06 +01:00

uapi

Merge tag 'net-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2021-10-07 09:50:31 -07:00

vdso

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video

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xen

xen/privcmd: drop "pages" parameter from xen_remap_pfn()

2021-10-05 08:20:27 +02:00