Date: Thu, 15 Nov 2001 16:14:19 -0800 (PST) From: John Baldwin <jhb@FreeBSD.org> To: Maxim Sobolev <sobomax@FreeBSD.org> Cc: cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org Subject: RE: cvs commit: ports/graphics/png Makefile ports/graphics/png/f Message-ID: <XFMail.011115161419.jhb@FreeBSD.org> In-Reply-To: <200111152332.fAFNWbZ89109@freefall.freebsd.org>
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On 15-Nov-01 Maxim Sobolev wrote: > sobomax 2001/11/15 15:32:37 PST > > Modified files: > graphics/png Makefile > Added files: > graphics/png/files patch-pnggccrd.c > Log: > Once we are determined that CPUID instruction is or isn't supported resfore > initial state of the bit 21 of the eflag register. This reduces possibility > that the threaded program linked with libpng will die due to arrival of the > signal during probing for the CPU type. More proper fix has been committed > into the -current kernel and will be MFC'ed soon, but this workaround is > necessary for those with older systems. You should probably block all signals during this time as well if you haven't already. -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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