Greg Kroah-Hartman 6dfb077142 HV: hv_balloon: fix memory leak with using debugfs_lookup() ...

When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time.  To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.

Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Wei Liu <wei.liu@kernel.org>
Cc: Dexuan Cui <decui@microsoft.com>
Fixes: d180e0a1be ("Drivers: hv: Create debugfs file with hyper-v balloon usage information")
Cc: stable <stable@kernel.org>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/20230202140918.2289522-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-02-03 07:45:18 +01:00

..

channel_mgmt.c

Drivers: hv: vmbus: fix double free in the error path of vmbus_add_channel_work()

2022-11-21 10:57:41 +00:00

channel.c

Drivers: hv: vmbus: Introduce {lock,unlock}_requestor()

2022-04-25 15:51:13 +00:00

connection.c

Drivers: hv: vmbus: Optimize vmbus_on_event

2022-09-23 09:27:17 +00:00

hv_balloon.c

HV: hv_balloon: fix memory leak with using debugfs_lookup()

2023-02-03 07:45:18 +01:00

hv_common.c

Merge tag 'hyperv-fixes-signed-20220407' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux

2022-04-07 06:35:34 -10:00

hv_debugfs.c

hv_debugfs: Make hv_debug_root static

2020-04-04 17:47:43 +01:00

hv_fcopy.c

Drivers: hv: remove duplicate word in a comment

2022-09-05 16:28:40 +00:00

hv_kvp.c

Drivers: hv: Fix syntax errors in comments

2022-06-08 12:26:28 +00:00

hv_snapshot.c

hv_utils: Add comment about max VMbus packet size in VSS driver

2022-02-18 13:08:18 +00:00

hv_trace_balloon.h

hv_balloon: trace post_status

2018-03-06 09:57:17 -08:00

hv_trace.c

hv: add SPDX license to trace

2018-03-28 13:24:56 +02:00

hv_trace.h

Drivers: hv: vmbus: Drivers: hv: vmbus: Introduce CHANNELMSG_MODIFYCHANNEL_RESPONSE

2021-04-18 13:03:11 +00:00

hv_util.c

drivers: convert unsupported .adjfreq to .adjfine

2022-10-31 11:14:16 +00:00

hv_utils_transport.c

Drivers: hv: utils: Make use of the helper macro LIST_HEAD()

2022-02-09 14:33:21 +00:00

hv_utils_transport.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 280

2019-06-05 17:36:36 +02:00

hv.c

x86/hyperv: Add ghcb hvcall support for SNP VM

2021-10-28 11:22:49 +00:00

hyperv_vmbus.h

Drivers: hv: vm_bus: Handle vmbus rescind calls after vmbus is suspended

2022-07-11 18:53:42 +00:00

Kconfig

hv: utils: add PTP_1588_CLOCK to Kconfig to fix build

2021-11-28 21:22:35 +00:00

Makefile

Drivers: hv: Move Hyper-V extended capability check to arch neutral code

2021-06-05 10:22:34 +00:00

ring_buffer.c

video: hyperv_fb: Avoid taking busy spinlock on panic path

2022-11-28 16:48:20 +00:00

vmbus_drv.c

Merge tag 'acpi-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2022-12-12 13:38:17 -08:00