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Kernel: Fix invalid jump in case RDRAND fails
If RDRAND doesn't give us data, we want to try again, not jump to some low address like 0x80 :^)
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1 changed files with 2 additions and 2 deletions
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@ -35,9 +35,9 @@ static u32 random32()
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if (g_cpu_supports_rdrand) {
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u32 value = 0;
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asm volatile(
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"1%=:\n"
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"1:\n"
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"rdrand %0\n"
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"jnc 1%=\n"
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"jnc 1b\n"
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: "=r"(value));
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return value;
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}
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