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soc: qcom: hab: add __packed for export_desc

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The export_desc structure is shared among Hypervisor and
GVMs(Guest Virtual Machines). With the explicit __packed
declared, it can have exactly the same memory layout in
Hypervisor and GVMs.

Change-Id: Iccd25e617dd3152f808593dd54b0a20baad02541
Signed-off-by: Yong Ding <yongding@codeaurora.org>
This commit is contained in:
Yong Ding 2017-11-29 17:31:05 +08:00
parent 29a654b022
commit ef8ff2ece9
1 changed files with 1 additions and 1 deletions
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drivers/soc/qcom/hab/hab.h
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@ -274,7 +274,7 @@ struct export_desc {
void *kva; void *kva;
int payload_count; int payload_count;
unsigned char payload[1]; unsigned char payload[1];
}; } __packed;
int hab_vchan_open(struct uhab_context *ctx, int hab_vchan_open(struct uhab_context *ctx,
unsigned int mmid, int32_t *vcid, uint32_t flags); unsigned int mmid, int32_t *vcid, uint32_t flags);