Haimin Zhang a439819f47 block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern ...

commit cc8f7fe1f5 upstream.

Add __GFP_ZERO flag for alloc_page in function bio_copy_kern to initialize
the buffer of a bio.

Signed-off-by: Haimin Zhang <tcs.kernel@gmail.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220216084038.15635-1-tcs.kernel@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
[nobelbarakat: Backported to 5.10: Manually added flag] 
Signed-off-by: Nobel Barakat <nobelbarakat@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-05-12 12:25:45 +02:00

..

partitions

partitions: msdos: fix one-byte get_unaligned()

2021-07-20 16:05:39 +02:00

badblocks.c

…

bfq-cgroup.c

block, bfq: don't move oom_bfqq

2022-04-08 14:40:30 +02:00

bfq-iosched.c

Revert "Revert "block, bfq: honor already-setup queue merges""

2022-04-08 14:40:32 +02:00

bfq-iosched.h

…

bfq-wf2q.c

…

bio-integrity.c

block: bio-integrity: Advance seed correctly for larger interval sizes

2022-02-08 18:30:35 +01:00

bio.c

block: Fix wrong offset in bio_truncate()

2022-02-01 17:25:48 +01:00

blk-cgroup-rwstat.c

…

blk-cgroup-rwstat.h

…

blk-cgroup.c

blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd

2021-09-30 10:11:07 +02:00

blk-core.c

blkcg: Remove extra blkcg_bio_issue_init

2021-11-26 10:39:13 +01:00

blk-crypto-fallback.c

…

blk-crypto-internal.h

…

blk-crypto.c

blk-crypto: fix check for too-large dun_bytes

2021-09-15 09:50:30 +02:00

blk-exec.c

…

blk-flush.c

block: Fix fsync always failed if once failed

2022-01-27 10:54:30 +01:00

blk-integrity.c

block: flush the integrity workqueue in blk_integrity_unregister

2021-09-30 10:11:06 +02:00

blk-ioc.c

…

blk-iocost.c

iocost: don't reset the inuse weight of under-weighted debtors

2022-05-09 09:05:00 +02:00

blk-iolatency.c

blk-iolatency: error out if blk_get_queue() failed in iolatency_set_limit()

2021-08-12 13:22:08 +02:00

blk-lib.c

…

blk-map.c

block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern

2022-05-12 12:25:45 +02:00

blk-merge.c

block: don't merge across cgroup boundaries if blkcg is enabled

2022-04-08 14:39:55 +02:00

blk-mq-cpumap.c

…

blk-mq-debugfs-zoned.c

…

blk-mq-debugfs.c

block: decode QUEUE_FLAG_HCTX_ACTIVE in debugfs output

2021-10-27 09:56:46 +02:00

blk-mq-debugfs.h

…

blk-mq-pci.c

…

blk-mq-rdma.c

…

blk-mq-sched.c

block: limit request dispatch loop duration

2022-04-08 14:39:55 +02:00

blk-mq-sched.h

…

blk-mq-sysfs.c

…

blk-mq-tag.c

blk-mq: avoid to iterate over stale request

2021-09-30 10:11:05 +02:00

blk-mq-tag.h

blk-mq: clear stale request in tags->rq[] before freeing one request pool

2021-07-14 16:55:58 +02:00

blk-mq-virtio.c

…

blk-mq.c

block: remove inaccurate requeue check

2021-11-18 14:03:58 +01:00

blk-mq.h

blk-mq: grab rq->refcount before calling ->fn in blk_mq_tagset_busy_iter

2021-07-14 16:55:58 +02:00

blk-pm.c

scsi: block: pm: Always set request queue runtime active in blk_post_runtime_resume()

2022-01-27 10:54:08 +01:00

blk-pm.h

…

blk-rq-qos.c

rq-qos: fix missed wake-ups in rq_qos_throttle try two

2021-07-19 09:45:00 +02:00

blk-rq-qos.h

block: fix race between adding/removing rq qos and normal IO

2021-07-14 16:56:00 +02:00

blk-settings.c

…

blk-stat.c

…

blk-stat.h

…

blk-sysfs.c

block: don't delete queue kobject before its children

2022-04-08 14:40:00 +02:00

blk-throttle.c

blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()

2021-09-26 14:09:01 +02:00

blk-timeout.c

…

blk-wbt.c

blk-wbt: make sure throttle is enabled properly

2021-07-14 16:56:12 +02:00

blk-wbt.h

blk-wbt: introduce a new disable state to prevent false positive by rwb_enabled()

2021-07-14 16:56:12 +02:00

blk-zoned.c

blk-zoned: allow BLKREPORTZONE without CAP_SYS_ADMIN

2021-09-18 13:40:06 +02:00

blk.h

block: bump max plugged deferred size from 16 to 32

2021-11-18 14:03:57 +01:00

bounce.c

…

bsg-lib.c

…

bsg.c

scsi: bsg: Remove support for SCSI_IOCTL_SEND_COMMAND

2021-09-18 13:40:11 +02:00

cmdline-parser.c

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elevator.c

block/wbt: fix negative inflight counter when remove scsi device

2022-02-23 12:01:04 +01:00

genhd.c

block: Suppress uevent for hidden device when removed

2021-03-30 14:31:52 +02:00

ioctl.c

block/compat_ioctl: fix range check in BLKGETSIZE

2022-04-27 13:53:57 +02:00

ioprio.c

block: fix ioprio_get(IOPRIO_WHO_PGRP) vs setuid(2)

2021-12-14 11:32:40 +01:00

Kconfig

…

Kconfig.iosched

…

keyslot-manager.c

…

kyber-iosched.c

kyber: fix out of bounds access when preempted

2021-05-19 10:13:13 +02:00

Makefile

…

mq-deadline.c

block: return ELEVATOR_DISCARD_MERGE if possible

2021-09-15 09:50:28 +02:00

opal_proto.h

…

scsi_ioctl.c

…

sed-opal.c

…

t10-pi.c

…