gh0s7/mckernel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix to procfs read returns EIO

Browse Source 
Refs: #1152
Change-Id: I48b330953fd7674ba1a3ac35744f9f50a5712730
This commit is contained in:
Tomoki Shirasawa
2018-07-11 11:13:01 +09:00
committed by Masamichi Takagi
parent 1387c9687b
commit 14660a10c3
6 changed files with 50 additions and 138 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
kernel/host.c
View File

@@ -562,7 +562,6 @@ static void syscall_channel_send(struct ihk_ikc_channel_desc *c,
}
extern unsigned long do_kill(struct thread *, int, int, int, struct siginfo *, int ptracecont);
extern void process_procfs_request(struct ikc_scd_packet *rpacket);
extern void terminate_host(int pid);
extern void debug_log(long);
@@ -668,7 +667,13 @@ static int syscall_packet_handler(struct ihk_ikc_channel_desc *c,
break;
case SCD_MSG_PROCFS_REQUEST:
process_procfs_request(packet);
pckt.msg = SCD_MSG_PROCFS_ANSWER;
pckt.ref = packet->ref;
pckt.arg = packet->arg;
pckt.err = process_procfs_request(packet);
pckt.reply = packet->reply;
pckt.pid = packet->pid;
syscall_channel_send(resp_channel, &pckt);
ret = 0;
break;