Andreas Gruenbacher cdd591fc86 iov_iter: Introduce fault_in_iov_iter_writeable ...

Introduce a new fault_in_iov_iter_writeable helper for safely faulting
in an iterator for writing.  Uses get_user_pages() to fault in the pages
without actually writing to them, which would be destructive.

We'll use fault_in_iov_iter_writeable in gfs2 once we've determined that
the iterator passed to .read_iter isn't in memory.

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

2021-10-20 19:33:07 +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

drivers: hv: Decouple Hyper-V clock/timer code from VMbus drivers

2021-07-19 09:24:28 +00:00

crypto

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2021-08-30 12:57:10 -07:00

drm

drm/ttm: Include pagemap.h from ttm_tt.h

2021-08-16 14:44:05 +02:00

dt-bindings

Merge tag 'linux-watchdog-5.15-rc1' of git://www.linux-watchdog.org/linux-watchdog

2021-09-07 13:52:46 -07:00

keys

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kunit

Merge tag 'linux-kselftest-kunit-fixes-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2021-07-02 12:58:26 -07:00

kvm

KVM: arm64: Fix PMU probe ordering

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

linux

iov_iter: Introduce fault_in_iov_iter_writeable

2021-10-20 19:33:07 +02:00

math-emu

math-emu: Fix fall-through warning

2021-07-13 13:57:44 -05:00

media

media: v4l: subdev: Add pre_streamon and post_streamoff callbacks

2021-08-04 14:43:51 +02:00

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

Merge branch 'sg_nents' into rdma.git for-next

2021-08-30 09:49:59 -03:00

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

scsi: target: Allows backend drivers to fail with specific sense codes

2021-08-17 22:28:40 -04:00

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