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| author |   Allen Pais <apais@linux.microsoft.com> | 2021-06-14 17:33:12 -0500 |
|---|---|---|
| committer |   Jens Wiklander <jens.wiklander@linaro.org> | 2021-07-21 07:39:43 +0200 |
| commit | f25889f93184db8b07a543cc2bbbb9a8fcaf4333 (patch) | |
| tree | 2112eb2eda431e545008129ef69d2d7ee1c7643e /drivers/net/netdevsim/git:/ssh:/git@git.zx2c4.com | |
| parent | optee: Refuse to load the driver under the kdump kernel (diff) | |
| download | linux-dev-f25889f93184db8b07a543cc2bbbb9a8fcaf4333.tar.xz linux-dev-f25889f93184db8b07a543cc2bbbb9a8fcaf4333.zip | |
optee: fix tee out of memory failure seen during kexec reboot
The following out of memory errors are seen on kexec reboot
from the optee core.
[ 0.368428] tee_bnxt_fw optee-clnt0: tee_shm_alloc failed
[ 0.368461] tee_bnxt_fw: probe of optee-clnt0 failed with error -22
tee_shm_release() is not invoked on dma shm buffer.
Implement .shutdown() method to handle the release of the buffers
correctly.
More info:
https://github.com/OP-TEE/optee_os/issues/3637
Cc: stable@vger.kernel.org
Signed-off-by: Allen Pais <apais@linux.microsoft.com>
Reviewed-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Diffstat (limited to 'drivers/net/netdevsim/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions