Hello,

Trusted Firmware-A LTS version 2.8.42 is now available. This release contains the following patches:

38aefbb6c feat(locks): add bitlock [1] 9c3e7f5e5 feat(locks): add non-blocking spinlock_try() API [2] 8f53c3813 fix(locks): mark spin_trylock as a public function [3] 4e6f89690 fix(cpus): workaround for Neoverse V3 erratum 3696307 [4] 25e5b1c1d fix(cpus): workaround for Neoverse V3 erratum 3734562 [5] c6faff4a8 fix(cpus): workaround for Neoverse V3 erratum 3782181 [6] 30bb3c97f fix(cpus): workaround for Neoverse V3 erratum 3864536 [7] 53ff1c60d fix(cpus): workaround for Neoverse V3 erratum 3878291 [8] 2e49a84e1 fix(cpus): workaround for Neoverse-V3 erratum 3312417 [9] 0faa929e7 fix(cpus): workaround for Neoverse-V2 erratum 3442699 [10] 31dea33cd fix(cpus): workaround for Neoverse-N1 erratum 3324349 [11] 7f7fd0315 fix(cpus): workaround for Neoverse-N2 erratum 3324339 [12] ca19e6c6b fix(cpus): workaround for Cortex-A76AE erratum 2753838 [13] d2df71a29 fix(cpus): workaround for Cortex-X2 erratum 3888122 [14] 4560e9174 fix(cpus): workaround for Cortex-X2 erratum 4302969 [15] 68235dd1a fix(cpus): workaround for Neoverse-V2 erratum 3888126 [16] 90cca3145 fix(cpus): workaround for Neoverse-V2 erratum 4302968 [17] c8394c43f fix(cpus): workaround for Cortex-X3 erratum 3888125 [18] 54d8e4697 fix(cpus): workaround for Cortex-X3 erratum 4302966 [19] 23b9d9707 refactor(cpus): reorder the errratum build flag for Neoverse-N2 [20] 587401fa7 fix(cpus): workaround for Neoverse-N2 erratum 3888123 [21] 4079faf67 fix(cpus): workaround for Neoverse-N2 erratum 4302970 [22] 510a6e759 fix(cpus): workaround for Neoverse-N2 erratum 2138953 [23] 2de362cd8 refactor(cpus): make errata reporting more generic [24] 5f0cdb5e7 perf(cpus): reduce the footprint of errata reporting [25] 429e67fb5 fix(cpus): enable Neoverse-V2 external LLC support [26]

[1] https://review.trustedfirmware.org/q/I3eb0f29bbccefe6c0f69061aa701187a6364df... [2] https://review.trustedfirmware.org/q/I9483206952d1a34dc245ebf69e80c3645b6589... [3] https://review.trustedfirmware.org/q/Id264a36490707a9377a221ed2b5bd27ca90bf4... [4] https://review.trustedfirmware.org/q/If274749621549356e41485d0bf09682281df3a... [5] https://review.trustedfirmware.org/q/Ib3c35c7e619e6a836c974b7016bb6a4d66da48... [6] https://review.trustedfirmware.org/q/Icfa463cf4888bd48f16a218e7ad399528feca5... [7] https://review.trustedfirmware.org/q/If4b20d941d628b92748b14d027b8127f74005e... [8] https://review.trustedfirmware.org/q/I0ebab877b6481a18bec963b95cf2f37c97d8de... [9] https://review.trustedfirmware.org/q/I78a7682cbdf3dbc4c31fcca8cbd892350b998c... [10] https://review.trustedfirmware.org/q/I38edc6ba445223091c3933cbca35b56db491c9... [11] https://review.trustedfirmware.org/q/I1f142027ed73135d78c368be926072c2f73eab... [12] https://review.trustedfirmware.org/q/I6b023279816005cfa459bc6947f60b1a3c0f23... [13] https://review.trustedfirmware.org/q/I338834a21c14879faee5280876a59153d549cb... [14] https://review.trustedfirmware.org/q/I368cfdd216ea5875b81640415ff71b15f46ea9... [15] https://review.trustedfirmware.org/q/I6c5de5843f2199fa697f8336558fa56a87ee84... [16] https://review.trustedfirmware.org/q/I4068aa73d38a70c00d66bb894169be2659d67d... [17] https://review.trustedfirmware.org/q/I42b27e19d61a7f9c57efe1b5f5336d165eb982... [18] https://review.trustedfirmware.org/q/I5c01dfcffc6e56163aba03428e21fedee8cc70... [19] https://review.trustedfirmware.org/q/I284ee7fe611c4c9861696fde62f796e6fae6df... [20] https://review.trustedfirmware.org/q/Ifb736adf8f06bf6202784bdeac51c025125197... [21] https://review.trustedfirmware.org/q/I6240d263fb5d153721b5b84a37df2f24e3d02d... [22] https://review.trustedfirmware.org/q/I2436b11a36be204d549522f1176fcd49658c04... [23] https://review.trustedfirmware.org/q/Ie465328e87754a1ec511a2f77243b4b0b09134... [24] https://review.trustedfirmware.org/q/I83710d8475a4a55046cf2eb6d16cd27b8ef0f3... [25] https://review.trustedfirmware.org/q/I215a84bd2c91e33703349c41fc59f654f7764b... [26] https://review.trustedfirmware.org/q/I9582c7405db6862e77db240822e241d4082966...

Alternatively, Change Log is available in the documentation section: https://trustedfirmware-a.readthedocs.io/en/lts-v2.8.42/change-log.html

Thanks, TF-A LTS team