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aux/cpuid: flush instruction cache of after patching trampoline

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This commit is contained in:
cinap_lenrek 2020-07-12 19:37:38 +02:00
parent 2c8c2bc727
commit 11fcf41472
1 changed files with 1 additions and 0 deletions
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sys/src/cmd/aux/cpuid.c
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@ -244,6 +244,7 @@ main(int argc, char **argv)
case 0xeb010000: /* 386 */ case 0xeb010000: /* 386 */
break; break;
} }
segflush(_cpuid, sizeof(_cpuid));
Binit(&buf, 1, OWRITE); Binit(&buf, 1, OWRITE);
out = &buf; out = &buf;
r = cpuid(0, 0); r = cpuid(0, 0);