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path: root/drivers/firmware/arm_sdei.c
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Diffstat (limited to 'drivers/firmware/arm_sdei.c')
-rw-r--r--drivers/firmware/arm_sdei.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/firmware/arm_sdei.c b/drivers/firmware/arm_sdei.c
index e7e36aab2386..b4b9ce97f415 100644
--- a/drivers/firmware/arm_sdei.c
+++ b/drivers/firmware/arm_sdei.c
@@ -1136,15 +1136,14 @@ int sdei_event_handler(struct pt_regs *regs,
* access kernel memory.
* Do the same here because this doesn't come via the same entry code.
*/
- orig_addr_limit = get_fs();
- set_fs(USER_DS);
+ orig_addr_limit = force_uaccess_begin();
err = arg->callback(event_num, regs, arg->callback_arg);
if (err)
pr_err_ratelimited("event %u on CPU %u failed with error: %d\n",
event_num, smp_processor_id(), err);
- set_fs(orig_addr_limit);
+ force_uaccess_end(orig_addr_limit);
return err;
}