This is a note to let you know that I've just added the patch titled scsi: mpi3mr: Fix throttle_groups memory leak to the 6.2-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: scsi-mpi3mr-fix-throttle_groups-memory-leak.patch and it can be found in the queue-6.2 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit ec0ab94032351010bba9b9acda114133e61acb3d Author: Tomas Henzl <thenzl@xxxxxxxxxx> Date: Fri Mar 3 00:43:31 2023 +0100 scsi: mpi3mr: Fix throttle_groups memory leak [ Upstream commit f305a7b6ca21a665e8d0cf70b5936991a298c93c ] Add a missing kfree(). Fixes: f10af057325c ("scsi: mpi3mr: Resource Based Metering") Signed-off-by: Tomas Henzl <thenzl@xxxxxxxxxx> Link: https://lore.kernel.org/r/20230302234336.25456-2-thenzl@xxxxxxxxxx Acked-by: Sathya Prakash Veerichetty <sathya.prakash@xxxxxxxxxxxx> Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c index 758f7ca9e0ee8..9c716d92c2564 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_fw.c +++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c @@ -4357,6 +4357,9 @@ void mpi3mr_free_mem(struct mpi3mr_ioc *mrioc) mrioc->pel_seqnum_virt = NULL; } + kfree(mrioc->throttle_groups); + mrioc->throttle_groups = NULL; + kfree(mrioc->logdata_buf); mrioc->logdata_buf = NULL;