commit 60223cecb28ac3eb376baf65572e396e42dd6e2c
author Jerome Forissier <jerome.forissier@linaro.org> Mon Jun 27 23:28:44 2022 +0200
committer Jérôme Forissier <jerome@forissier.org> Tue Jun 28 11:16:40 2022 +0200
tree 92c20ec9433ddaa0710e77483842e6ce7b9ac39a
parent 0e1fa8dc2173dd0df1a96438ab5aeee0ee83897f

xen: add patch to support OPTEE_SMC_SEC_CAP_MEMREF_NULL

Adds Xen upstream patch "optee: enable OPTEE_SMC_SEC_CAP_MEMREF_NULL
capability" ([1] present in Xen 4.16.0) in order to avoid failures in
the GlobalPlatform test suite [2]:

 optee/build $ export GP_PACKAGE=~/work/TEE_Initial_Configuration-Test_Suite_v2_0_0_2-2017_06_09.7z
 optee/build $ make -j10 XEN_BOOT=y run
 ...
 $ xtest gp_
 ...
 gp_10081 FAILED first error at gp_10000.c:1653
 gp_10082 FAILED first error at gp_10000.c:1673
 gp_10083 FAILED first error at gp_10000.c:1693
 gp_10155 FAILED first error at gp_10000.c:3346
 gp_10156 FAILED first error at gp_10000.c:3366
 gp_10157 FAILED first error at gp_10000.c:3386
 gp_10229 FAILED first error at gp_10000.c:5039
 gp_10230 FAILED first error at gp_10000.c:5059
 gp_10231 FAILED first error at gp_10000.c:5079
 gp_10303 FAILED first error at gp_10000.c:6732
 gp_10304 FAILED first error at gp_10000.c:6752
 gp_10305 FAILED first error at gp_10000.c:6772
 gp_10632 FAILED first error at gp_10000.c:15608
 gp_10633 FAILED first error at gp_10000.c:15629
 gp_10634 FAILED first error at gp_10000.c:15650
 gp_10706 FAILED first error at gp_10000.c:17375
 gp_10707 FAILED first error at gp_10000.c:17396
 gp_10708 FAILED first error at gp_10000.c:17417
 gp_10780 FAILED first error at gp_10000.c:19142
 gp_10781 FAILED first error at gp_10000.c:19163
 gp_10782 FAILED first error at gp_10000.c:19184
 gp_10854 FAILED first error at gp_10000.c:20909
 gp_10855 FAILED first error at gp_10000.c:20930
 gp_10856 FAILED first error at gp_10000.c:20951

For each failed test there is a TA log:

 E/TA:  checkUpdateParameterMemref:195 Received buffer is not NULL but expected to be NULL.

Link: [1] https://xenbits.xen.org/gitweb/?p=xen.git;a=commit;h=d4fb5f166c2b
Link: [2] https://github.com/OP-TEE/optee_os/issues/4897
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>