lkml.org 
[lkml]   [2022]   [Feb]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] firmware: stratix10-svc: add missing callback parameter on RSU
Date
From: Ang Tien Sung <tien.sung.ang@intel.com>

Fix a bug whereby, the return response of parameter a1 from an
SMC call is not properly set to the callback data during an
INTEL_SIP_SMC_RSU_ERROR command.

Cc: stable@vger.kernel.org
Fixes: 6b50d882d38d ("firmware: add remote status update client support")
Link: https://lore.kernel.org/lkml/20220216081513.28319-1-tien.sung.ang@intel.com
Signed-off-by: Ang Tien Sung <tien.sung.ang@intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---
drivers/firmware/stratix10-svc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/stratix10-svc.c b/drivers/firmware/stratix10-svc.c
index 29c0a616b317..c4bf934e3553 100644
--- a/drivers/firmware/stratix10-svc.c
+++ b/drivers/firmware/stratix10-svc.c
@@ -477,7 +477,7 @@ static int svc_normal_to_secure_thread(void *data)
case INTEL_SIP_SMC_RSU_ERROR:
pr_err("%s: STATUS_ERROR\n", __func__);
cbdata->status = BIT(SVC_STATUS_ERROR);
- cbdata->kaddr1 = NULL;
+ cbdata->kaddr1 = &res.a1;
cbdata->kaddr2 = NULL;
cbdata->kaddr3 = NULL;
pdata->chan->scl->receive_cb(pdata->chan->scl, cbdata);
--
2.25.1
\
 
 \ /
  Last update: 2022-02-23 15:42    [W:0.015 / U:0.240 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site