kernel/kernel-modules/qat17/files
zhao.shuai e2c681a443 qat: fix smp_processor_id preemption complaints
The module loading works but the code is evidently violating
the use of smp_processor_id() with respect to preemptibility.

It seems that smp_processor_id() is only used for a best-effort
load-balancing, refer to qat_crypto_get_instance_node(). It's not feasible
to disable preemption for the duration of the crypto requests. Therefore,
just silence the warning.

Reference materials:
1b82feb6c5
https://www.kernel.org/doc/Documentation/preempt-locking.txt

Change-Id: I0f4d88d934aa29d30cde9a20212e758e15ad01ad
Closes-Bug: 1884262
Signed-off-by: zhao.shuai <zhaos@neusoft.com>
2020-06-25 09:34:03 -07:00
..
Get-and-report-the-return-code-on-firmware-load-fail.patch Upgrade qat driver to latest version for CentOS 7.6 2019-04-24 20:11:26 +08:00
crypto-qat-Silence-smp_processor_id-warning.patch qat: fix smp_processor_id preemption complaints 2020-06-25 09:34:03 -07:00
qat Relocate qat17 to stx-integ/kernel/kernel-modules/qat17 2018-08-01 15:31:24 -04:00
qat_service Upgrade qat driver to latest version for CentOS 7.6 2019-04-24 20:11:26 +08:00