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mcctrl: convert send_signal to mcctrl_ihk_send_wait

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Change-Id: Ibd2fc834444d83341a96579f0c9c22080a53e8fa
This commit is contained in:
Dominique Martinet
2018-06-29 19:05:58 +09:00
parent ab8fe0bbbf
commit 854bc85602
5 changed files with 33 additions and 28 deletions
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3
kernel/host.c
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@@ -655,10 +655,11 @@ static int syscall_packet_handler(struct ihk_ikc_channel_desc *c,
memcpy(&info, sp, sizeof(struct mcctrl_signal));
ihk_mc_unmap_virtual(sp, 1, 0);
ihk_mc_unmap_memory(NULL, pp, sizeof(struct mcctrl_signal));
pckt.msg = SCD_MSG_SEND_SIGNAL;
pckt.msg = SCD_MSG_SEND_SIGNAL_ACK;
pckt.err = 0;
pckt.ref = packet->ref;
pckt.arg = packet->arg;
pckt.reply = packet->reply;
syscall_channel_send(resp_channel, &pckt);
rc = do_kill(NULL, info.pid, info.tid, info.sig, &info.info, 0);

5
kernel/include/syscall.h
View File

@@ -37,8 +37,9 @@
#define SCD_MSG_INIT_CHANNEL_ACKED 0x6
#define SCD_MSG_SYSCALL_ONESIDE 0x4
#define SCD_MSG_SEND_SIGNAL 0x8
#define SCD_MSG_CLEANUP_PROCESS 0x9
#define SCD_MSG_SEND_SIGNAL 0x7
#define SCD_MSG_SEND_SIGNAL_ACK 0x8
#define SCD_MSG_CLEANUP_PROCESS 0x9
#define SCD_MSG_GET_VDSO_INFO 0xa
#define SCD_MSG_GET_CPU_MAPPING 0xc