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inthndlr: align hma size to para [#183]
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kernel/inthndlr.c

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@@ -1822,6 +1822,8 @@ VOID ASMCFUNC int2F_12_handler(struct int2f12regs FAR *regs)
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r.BX = avail;
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break;
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case 2:
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/* align to para */
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r.BX = (r.BX + 0xf) & 0xfff0;
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if (r.BX > avail)
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r.BX = avail;
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r.DI = HMAalloc(r.BX);

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