X-Git-Url: https://gerrit.fd.io/r/gitweb?p=deb_dpdk.git;a=blobdiff_plain;f=doc%2Fguides%2Fcryptodevs%2Fqat.rst;h=cb17b6b3c9da704070a88518006879757f488d76;hp=a3fce7b82cec5003b814f41952a0a434abf5b2cd;hb=055c52583a2794da8ba1e85a48cce3832372b12f;hpb=f239aed5e674965691846e8ce3f187dd47523689

diff --git a/doc/guides/cryptodevs/qat.rst b/doc/guides/cryptodevs/qat.rst
index a3fce7b8..cb17b6b3 100644
--- a/doc/guides/cryptodevs/qat.rst
+++ b/doc/guides/cryptodevs/qat.rst
@@ -90,6 +90,7 @@ Limitations
 * No BSD support as BSD QAT kernel driver not available.
 * ZUC EEA3/EIA3 is not supported by dh895xcc devices
 * Maximum additional authenticated data (AAD) for GCM is 240 bytes long.
+* Queue pairs are not thread-safe (that is, within a single queue pair, RX and TX from different lcores is not supported).
 
 
 Installation