linux/include/trace/events
Christoph Hellwig d152c682f0 block: add an explicit ->disk backpointer to the request_queue
Replace the magic lookup through the kobject tree with an explicit
backpointer, given that the device model links are set up and torn
down at times when I/O is still possible, leading to potential
NULL or invalid pointer dereferences.

Fixes: edb0872f44 ("block: move the bdi from the request_queue to the gendisk")
Reported-by: syzbot <syzbot+aa0801b6b32dca9dda82@syzkaller.appspotmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Sven Schnelle <svens@linux.ibm.com>
Link: https://lore.kernel.org/r/20210816134624.GA24234@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-08-23 12:54:31 -06:00
..
9p.h
afs.h afs: Fix tracepoint string placement with built-in AFS 2021-07-21 15:08:35 +01:00
alarmtimer.h
asoc.h
avc.h
bcache.h
block.h
bpf_test_run.h
bridge.h
btrfs.h Tracing updates for 5.14: 2021-07-03 11:13:22 -07:00
cachefiles.h
cgroup.h
clk.h
cma.h mm, tracing: unify PFN format strings 2021-06-29 10:53:52 -07:00
compaction.h
context_tracking.h
cpuhp.h
devfreq.h
devlink.h
dma_fence.h treewide: Add missing semicolons to __assign_str uses 2021-06-30 09:19:14 -04:00
erofs.h
error_report.h
ext4.h
f2fs.h
fib.h
fib6.h
filelock.h
filemap.h mm, tracing: unify PFN format strings 2021-06-29 10:53:52 -07:00
fs_dax.h
fscache.h
fsi.h
fsi_master_aspeed.h
fsi_master_ast_cf.h
fsi_master_gpio.h
gpio.h
gpu_mem.h
host1x.h
huge_memory.h
hwmon.h
i2c.h
ib_mad.h
ib_umad.h
initcall.h
intel-sst.h
intel_iommu.h iommu/vt-d: Add prq_report trace event 2021-06-10 09:06:13 +02:00
intel_ish.h
io_uring.h io_uring: minor clean up in trace events definition 2021-06-16 06:41:48 -06:00
iocost.h
iommu.h
ipi.h
irq.h
irq_matrix.h
iscsi.h
jbd2.h jbd2,ext4: add a shrinker to release checkpointed buffers 2021-06-24 10:54:49 -04:00
kmem.h mm, tracing: unify PFN format strings 2021-06-29 10:53:52 -07:00
kvm.h
kyber.h block: add an explicit ->disk backpointer to the request_queue 2021-08-23 12:54:31 -06:00
libata.h
lock.h
mce.h
mdio.h
migrate.h mm/gup: migrate pinned pages out of movable zone 2021-05-05 11:27:26 -07:00
mlxsw.h
mmap.h
mmap_lock.h
mmc.h
mmflags.h kasan: disable freed user page poisoning with HW tags 2021-06-04 19:32:21 +01:00
module.h
mptcp.h mptcp: dump csum fields in mptcp_dump_mpext 2021-06-18 11:40:11 -07:00
napi.h
nbd.h
neigh.h
net.h net: use %px to print skb address in trace_netif_receive_skb 2021-07-15 10:28:48 -07:00
net_probe_common.h
netfs.h
netlink.h
nilfs2.h
nmi.h
objagg.h
oom.h
osnoise.h tracing: Fix spelling in osnoise tracer "interferences" -> "interference" 2021-06-28 14:12:27 -04:00
page_isolation.h
page_pool.h mm, tracing: unify PFN format strings 2021-06-29 10:53:52 -07:00
page_ref.h
pagemap.h mm, tracing: unify PFN format strings 2021-06-29 10:53:52 -07:00
percpu.h
power.h
power_cpu_migrate.h
preemptirq.h
printk.h
pwc.h
pwm.h
qdisc.h net_sched: introduce tracepoint trace_qdisc_enqueue() 2021-07-15 10:32:38 -07:00
qla.h
qrtr.h
random.h
rcu.h rcu/nocb: Unify timers 2021-05-12 12:10:23 -07:00
rdma.h
rdma_core.h
regulator.h
rpcgss.h treewide: Add missing semicolons to __assign_str uses 2021-06-30 09:19:14 -04:00
rpcrdma.h
rpm.h
rseq.h
rtc.h
rxrpc.h
sched.h sched/tracing: Remove the redundant 'success' in the sched tracepoint 2021-06-10 11:16:20 -04:00
scmi.h
scsi.h scsi: core: Kill message byte 2021-05-31 22:48:24 -04:00
sctp.h
signal.h
siox.h
skb.h
smbus.h
sock.h net: sock: add trace for socket errors 2021-06-29 11:28:21 -07:00
spi.h spi: Enable tracing of the SPI setup CS selection 2021-05-26 21:22:13 +01:00
spmi.h
sunrpc.h treewide: Add missing semicolons to __assign_str uses 2021-06-30 09:19:14 -04:00
sunvnet.h
swiotlb.h
syscalls.h
target.h
task.h
tcp.h tcp: add tracepoint for checksum errors 2021-05-14 15:26:03 -07:00
tegra_apb_dma.h
thermal.h
thermal_power_allocator.h
thp.h
timer.h
tlb.h
udp.h
ufs.h scsi: ufs: core: Enable power management for wlun 2021-05-10 22:28:20 -04:00
v4l2.h
vb2.h
vmscan.h include/trace/events/vmscan.h: remove mm_vmscan_inactive_list_is_low 2021-06-30 20:47:28 -07:00
vsock_virtio_transport_common.h virtio/vsock: update trace event for SEQPACKET 2021-06-11 13:32:47 -07:00
wbt.h
workqueue.h
writeback.h trace: replace WB_REASON_FOREIGN_FLUSH with a string 2021-06-10 11:16:20 -04:00
xdp.h xdp: Extend xdp_redirect_map with broadcast support 2021-05-26 09:46:16 +02:00
xen.h