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Merge "qseecom: Invalidate the buffer after listener operation"

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qctecmdr 2020-04-26 02:46:25 -07:00 • committed by Gerrit - the friendly Code Review server
commit cd96049984
1 changed files with 9 additions and 16 deletions
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25
drivers/misc/qseecom.c
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@ -2273,10 +2273,6 @@ err_resp:
goto exit;
}
ret = qseecom_dmabuf_cache_operations(ptr_svc->dmabuf,
QSEECOM_CACHE_INVALIDATE);
if (ret)
goto exit;
} else {
ret = qseecom_scm_call(SCM_SVC_TZSCHEDULER, 1,
cmd_buf, cmd_len, resp, sizeof(*resp));
@ -2608,10 +2604,6 @@ err_resp:
ret, data->client.app_id);
goto exit;
}
ret = qseecom_dmabuf_cache_operations(ptr_svc->dmabuf,
QSEECOM_CACHE_INVALIDATE);
if (ret)
goto exit;
} else {
ret = qseecom_scm_call(SCM_SVC_TZSCHEDULER, 1,
cmd_buf, cmd_len, resp, sizeof(*resp));
@ -3772,14 +3764,6 @@ static int __qseecom_send_cmd(struct qseecom_dev_handle *data,
ret, data->client.app_id);
goto exit;
}
if (data->client.dmabuf) {
ret = qseecom_dmabuf_cache_operations(data->client.dmabuf,
QSEECOM_CACHE_INVALIDATE);
if (ret) {
pr_err("cache operation failed %d\n", ret);
goto exit;
}
}
if (qseecom.qsee_reentrancy_support) {
ret = __qseecom_process_reentrancy(&resp, ptr_app, data);
@ -3802,6 +3786,15 @@ static int __qseecom_send_cmd(struct qseecom_dev_handle *data,
}
}
}
if (data->client.dmabuf) {
ret = qseecom_dmabuf_cache_operations(data->client.dmabuf,
QSEECOM_CACHE_INVALIDATE);
if (ret) {
pr_err("cache operation failed %d\n", ret);
goto exit;
}
}
exit:
return ret;
}