iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
dfb632432a
linux/drivers/hv
History
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 hyperv-fixes for 5.18-rc2 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_trace.c
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 ACPI updates for 6.2-rc1 2022-12-12 13:38:17 -08:00