Imbus/xv6-riscv-kernel
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sfence before writing satp, as well as after

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This commit is contained in:
Robert Morris 2022-08-24 13:24:24 -04:00
parent 96047832c6
commit 9c1b8a4eb0
3 changed files with 6 additions and 3 deletions
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5
user/grind.c
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@ -305,7 +305,7 @@ iter()
exit(1);
}
if(pid1 == 0){
rand_next = 31;
rand_next ^= 31;
go(0);
exit(0);
}
@ -316,7 +316,7 @@ iter()
exit(1);
}
if(pid2 == 0){
rand_next = 7177;
rand_next ^= 7177;
go(1);
exit(0);
}
@ -346,5 +346,6 @@ main()
wait(0);
}
sleep(20);
rand_next += 1;
}
}