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__mcctrl_os_read_write_cpu_register: timeout in 1 sec for when McKernel can't respond

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Change-Id: Ia2d5f64e107697dda1f3bae499eb3afb8a7aedba
This commit is contained in:
Masamichi Takagi
2021-02-05 13:45:31 +09:00
committed by Masamichi Takagi
parent a5cf2019bc
commit 23cd14af7d
1 changed files with 2 additions and 1 deletions
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3
executer/kernel/mcctrl/control.c
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@ -3646,7 +3646,8 @@ int __mcctrl_os_read_write_cpu_register(ihk_os_t os, int cpu,
isp.op = op;
isp.pdesc = virt_to_phys(ldesc);
ret = mcctrl_ikc_send_wait(os, cpu, &isp, 0, NULL, &do_free, 1, ldesc);
/* 1 sec timeout for the case where McKernel can't respond */
ret = mcctrl_ikc_send_wait(os, cpu, &isp, 1000, NULL, &do_free, 1, ldesc);
if (ret != 0) {
printk("%s: ERROR sending IKC msg: %d\n", __FUNCTION__, ret);
goto out;