A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-09 05:39:54 -04:00
Code Issues Projects Releases Packages Wiki Activity

haven: rm: Update IRQ notify to expect standard reply

Browse source 
IRQ notify sends only a standard response without any client data to
parse. Update irq_notify to expect to not receive any client data.

Change-Id: Ie5db403a84a0b237ca34a2b06c8a1b76ec92cf79
Signed-off-by: Elliot Berman <eberman@codeaurora.org>
This commit is contained in:
Elliot Berman 2020-03-06 10:00:51 -08:00
commit 205f53fbba
2 changed files with 16 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

4
drivers/virt/haven/hh_rm_drv_private.h
View file

@ -196,10 +196,6 @@ struct hh_vm_irq_notify_req_payload {
} optional[0];
} __packed;
struct hh_vm_irq_notify_resp_payload {
hh_virq_handle_t virq;
} __packed;
/* Call: MEM_QCOM_LOOKUP_SGL */
/*
* Split up the whole payload into a header and several trailing structs

28
drivers/virt/haven/hh_rm_iface.c
View file

@ -253,7 +253,7 @@ out:
static int hh_rm_vm_irq_notify(const hh_vmid_t *vmids, unsigned int num_vmids,
u16 flags, hh_virq_handle_t virq_handle)
{
struct hh_vm_irq_notify_resp_payload *resp_payload;
void *resp;
struct hh_vm_irq_notify_req_payload *req_payload;
size_t resp_payload_size, req_payload_size;
int ret = 0, reply_err_code;
@ -284,24 +284,28 @@ static int hh_rm_vm_irq_notify(const hh_vmid_t *vmids, unsigned int num_vmids,
}
resp_payload = hh_rm_call(HH_RM_RPC_MSG_ID_CALL_VM_IRQ_NOTIFY,
req_payload, req_payload_size,
&resp_payload_size, &reply_err_code);
resp = hh_rm_call(HH_RM_RPC_MSG_ID_CALL_VM_IRQ_NOTIFY,
req_payload, req_payload_size,
&resp_payload_size, &reply_err_code);
kfree(req_payload);
if (reply_err_code || IS_ERR_OR_NULL(resp_payload)) {
ret = PTR_ERR(resp_payload);
pr_err("%s: VM_IRQ_NOTIFY failed with err: %d\n",
__func__, ret);
return ret;
if (IS_ERR(resp)) {
pr_err("%s: Unable to send IRQ_NOTIFY to RM: %d\n", __func__,
PTR_ERR(resp));
return PTR_ERR(resp);
}
if (resp_payload_size != sizeof(*resp_payload)) {
pr_err("%s: Invalid size received for VM_IRQ_NOTIFY: %u\n",
if (reply_err_code) {
pr_err("%s: IRQ_NOTIFY returned error: %d\n", __func__,
reply_err_code);
return reply_err_code;
}
if (resp_payload_size) {
pr_err("%s: Invalid size received for IRQ_NOTIFY: %u\n",
__func__, resp_payload_size);
ret = -EINVAL;
}
kfree(resp_payload);
return ret;
}