kernel-hacking-2024-linux-s.../drivers/hv
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.c
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
connection.c Drivers: hv: vmbus: Optimize vmbus_on_event 2022-09-23 09:27:17 +00:00
hv.c
hv_balloon.c HV: hv_balloon: fix memory leak with using debugfs_lookup() 2023-02-03 07:45:18 +01:00
hv_common.c
hv_debugfs.c
hv_fcopy.c Drivers: hv: remove duplicate word in a comment 2022-09-05 16:28:40 +00:00
hv_kvp.c
hv_snapshot.c
hv_trace.c
hv_trace.h
hv_trace_balloon.h
hv_util.c drivers: convert unsupported .adjfreq to .adjfine 2022-10-31 11:14:16 +00:00
hv_utils_transport.c
hv_utils_transport.h
hyperv_vmbus.h
Kconfig
Makefile
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