On Tue, Nov 26, 2013 at 06:21:21AM +0100, Laszlo Ersek wrote: > Hi, > > as soon as Timer.efi is installed and the first timer interrupt is > delivered, OVMF hangs with the VCPU spinning at 100%. > > I can see that SVN r14887 is the commit that directly switches the > libraries that OvmfPkg uses. > > However, at that point "MdeModulePkg/Library/CpuExceptionHandlerLibNull" > (or other OvmfPkg dependencies) are already broken. Because if I revert > just r14887, then the busy loop related to the timer interrupt is > replaced by a reboot, at the same spot -- after Timer.efi is loaded and > the first interrupt is delivered. Different symptom (infinite reboot > loop), unusable just the same. > > I have to revert r14885 too, to get it working again. > I am using r14890 and no system hang happened. My system: openSUSE 12.3 + kernel 3.12.0, qemu 1.6.0 CPU: Intel Core2 Duo P8600
Gary Lin > I guess at least Jordan could be invited to participate in Intel-only > patch reviews, if the patches change OvmfPkg. > > Thanks > Laszlo > > ------------------------------------------------------------------------------ > Shape the Mobile Experience: Free Subscription > Software experts and developers: Be at the forefront of tech innovation. > Intel(R) Software Adrenaline delivers strategic insight and game-changing > conversations that shape the rapidly evolving mobile landscape. Sign up now. > http://pubads.g.doubleclick.net/gampad/clk?id=63431311&iu=/4140/ostg.clktrk > _______________________________________________ > edk2-devel mailing list > edk2-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/edk2-devel > ------------------------------------------------------------------------------ Shape the Mobile Experience: Free Subscription Software experts and developers: Be at the forefront of tech innovation. Intel(R) Software Adrenaline delivers strategic insight and game-changing conversations that shape the rapidly evolving mobile landscape. Sign up now. http://pubads.g.doubleclick.net/gampad/clk?id=63431311&iu=/4140/ostg.clktrk _______________________________________________ edk2-devel mailing list edk2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/edk2-devel
