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| author | Dave Jiang <dave.jiang@intel.com> | 2023-09-23 17:23:47 -0700 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-09-28 13:25:41 +0530 |
| commit | 555921feb2ac03d88647ccc62015e68f157c30a2 (patch) | |
| tree | ebbce9354bef7fba1f6b271ccd2bfbd4da1eeabd /crypto | |
| parent | b1c50ac25425385b576dd58b7b38c1c5963dde85 (diff) | |
| download | linux-stable-555921feb2ac03d88647ccc62015e68f157c30a2.tar.gz linux-stable-555921feb2ac03d88647ccc62015e68f157c30a2.tar.bz2 linux-stable-555921feb2ac03d88647ccc62015e68f157c30a2.zip | |
dmaengine: idxd: rate limit printk in misc interrupt thread
Add rate limit to the dev_warn() call in the misc interrupt thread. This
limits dmesg getting spammed if a descriptor submitter is spamming bad
descriptors with invalid completion records and resulting the errors being
continuously reported by the misc interrupt handling thread.
Reported-by: Sanjay Kumar <sanjay.k.kumar@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Fenghua Yu <fenghua.yu@intel.com>
Acked-by: Lijun Pan <lijun.pan@intel.com>
Link: https://lore.kernel.org/r/20230924002347.1117757-1-fenghua.yu@intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions