There are some GIC issues about running the KVM mode, fortunately an engineer had given the solution. Here are some discussions about the KVM mode for ARM.
https://gem5.atlassian.net/browse/GEM5-547 -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: 2020年8月12日 9:46 To: [email protected] Subject: gem5-users Digest, Vol 169, Issue 31 Send gem5-users mailing list submissions to [email protected] To subscribe or unsubscribe via email, send a message with subject or body 'help' to [email protected] You can reach the person managing the list at [email protected] When replying, please edit your Subject line so it is more specific than "Re: Contents of gem5-users digest..." Today's Topics: 1. KVM does not work (毛允飞) 2. Re: KVM does not work (Giacomo Travaglini) ---------------------------------------------------------------------- Date: Wed, 12 Aug 2020 16:40:48 +0800 From: 毛允飞 <[email protected]> Subject: [gem5-users] KVM does not work To: [email protected] Message-ID: <cadszstvhevwigr3p5rvunzkrpjakhvaiow89b6snxjn7dup...@mail.gmail.com> Content-Type: multipart/alternative; boundary="000000000000c0216705acaa2553" --000000000000c0216705acaa2553 Content-Type: text/plain; charset="UTF-8" Hi All I run the fs_bigLITTLE.py script in gem5, but there is no information in the m5term console. I don't know what went wrong, INFO: Global frequency set at 1000000000000 ticks per second info: Simulated platform: VExpress_GEM5_V1 info: kernel located at: /home/tracy/gem5/fs_image_arm/binaries/vmlinux.vexpress_gem5_v1_64.20170616 warn: Highest ARM exception-level set to AArch32 but the workload is for AArch64. Assuming you wanted these to match. system.vncserver: Listening for connections on port 5900 system.terminal: Listening for connections on port 3456 system.realview.uart1.device: Listening for connections on port 3457 system.realview.uart2.device: Listening for connections on port 3458 system.realview.uart3.device: Listening for connections on port 3459 0: system.remote_gdb: listening for remote gdb on port 7000 warn: CoherentXBar system.membus has no snooping ports attached! info: Using bootloader at address 0x10 info: Using kernel entry physical address at 0x80080000 info: Loading DTB file: m5out/system.dtb at address 0x88000000 info: KVM: Coalesced MMIO disabled by config. warn: Existing EnergyCtrl, but no enabled DVFSHandler found. info: Entering event queue @ 0. Starting simulation... warn: Returning zero for read from miscreg pmintenset_el1 warn: Returning zero for read from miscreg pmintenclr_el1 warn: Returning zero for read from miscreg pmcr_el0 warn: Returning zero for read from miscreg pmcntenset_el0 warn: Returning zero for read from miscreg pmcntenclr_el0 warn: Returning zero for read from miscreg pmovsclr_el0 warn: Returning zero for read from miscreg pmswinc_el0 warn: Returning zero for read from miscreg pmselr_el0 warn: Returning zero for read from miscreg pmccntr_el0 warn: Returning zero for read from miscreg pmuserenr_el0 warn: Returning zero for read from miscreg pmovsset_el0 warn: Returning zero for read from miscreg pmevcntr0_el0 warn: Returning zero for read from miscreg pmevcntr1_el0 warn: Returning zero for read from miscreg pmevcntr2_el0 warn: Returning zero for read from miscreg pmevcntr3_el0 warn: Returning zero for read from miscreg pmevcntr4_el0 warn: Returning zero for read from miscreg pmevcntr5_el0 warn: Returning zero for read from miscreg pmevtyper0_el0 warn: Returning zero for read from miscreg pmevtyper1_el0 warn: Returning zero for read from miscreg pmevtyper2_el0 warn: Returning zero for read from miscreg pmevtyper3_el0 warn: Returning zero for read from miscreg pmevtyper4_el0 warn: Returning zero for read from miscreg pmevtyper5_el0 warn: Returning zero for read from miscreg pmccfiltr_el0 warn: SCReg: Access to unknown device dcc0:site0:pos0:fn7:dev0 37507561455500: system.terminal: attach terminal 0 command line: ./build/ARM/gem5.opt configs/example/arm/fs_bigLITTLE.py --cpu-type=kvm --kernel=/home/tracy/gem5/fs_image_arm/binaries/vmlinux.vexpress_gem5_v1_64.20170616 --disk=/home/tracy/gem5/fs_image_arm/disks/linaro-minimal-aarch64.img --big-cpus=1 --little-cpus=0 --caches --mem-size=4GB Host CPU Achitecture: ARMV8 Host OS: ubuntu 18.04.4 _______________________________________________ gem5-users mailing list -- [email protected] To unsubscribe send an email to [email protected] %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s
