Date: Sun, 16 Nov 2003 13:40:47 -0800 (PST) From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 42577 for review Message-ID: <200311162140.hAGLel5D021870@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=42577 Change 42577 by peter@peter_overcee on 2003/11/16 13:40:41 initialize the stack from pcpu->pc_rsp0 on fast_syscall Affected files ... .. //depot/projects/hammer/sys/amd64/amd64/exception.S#22 edit Differences ... ==== //depot/projects/hammer/sys/amd64/amd64/exception.S#22 (text+ko) ==== @@ -218,7 +218,7 @@ IDTVEC(fast_syscall) swapgs movq %rsp,PCPU(SCRATCH_RSP) - movq common_tss+COMMON_TSS_RSP0,%rsp + movq PCPU(RSP0),%rsp /* Now emulate a trapframe. Make the 8 byte alignment odd for call. */ subq $TF_SIZE,%rsp /* defer TF_RSP till we have a spare register */
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