[Qemu-devel] OpenBSD sched_yield() calls increase

Hi list, When running OpenBSD on QEMU without KVM, I see an increase in the number of sched_yield() system calls in certain multi-threaded benchmarks (sysbench). However while using KVM accelerator, the number of this system calls is minimal. Does any have any insight why this is happening? The

[Qemu-devel] FreeBSD clock_gettime()

Hi list, I have done experiments and it seems that FreeBSD's libc function clock_gettime() results in a system call when running on QEMU whereas on hardware it does not. Does anybody know why? For those interested , you can find the clock_gettime libc call in freebsd source here:

[Qemu-devel] Build error /oslib-posix.c:153: undefined reference to `trace_qemu_anon_ram_free'

Hi, I am getting this error if i try to build qemu. libqemuutil.a(oslib-posix.o): In function `qemu_anon_ram_alloc': /util/oslib-posix.c:141: undefined reference to `trace_qemu_anon_ram_alloc' libqemuutil.a(oslib-posix.o): In function `qemu_anon_ram_free': /util/oslib-posix.c:153: undefined

Re: [Qemu-devel] Build error /oslib-posix.c:153: undefined reference to `trace_qemu_anon_ram_free'

Thanks. Out-of-tree build worked (with make distclean before checking out new commit). On Tue, Jun 10, 2014 at 5:53 PM, Peter Maydell peter.mayd...@linaro.org wrote: On 10 June 2014 13:03, Sai Prajeeth cspraje...@gmail.com wrote: Hi, I am getting this error if i try to build qemu

[Qemu-devel] Commit 5b6fb069378e breaks Solaris/OpenIndiana support (icount)

Git bisection tells that 5b6fb069378e61c45c577bbec3d7ef60367f7e4c is the first bad commit that breaks support for Solaris/OpenIndiana 32-bit x86 guest with icount 1. Seems like the option rom (kvmvapic.bin) is causing problems. Currently the workaround is to not load the option rom. Command:

[Qemu-devel] OpenIndiana x86 with tcg hangs/timeouts

Hi list, Many services timeout in OpenIndiana (151a8 Server Build 32 bit x86) during boot when i use the tcg accelerator. This is pushing the boot time of the OS to more than 45 mins depending on the number of CPUs activated. I did the tests with qemu-system-i386 -smp sockets=4,cores=1,threads=1

Re: [Qemu-devel] ATA timeouts on Solaris/OpenIndiana/Opensolaris

Färber afaer...@suse.de wrote: Hi, Am 02.04.2014 09:32, schrieb Sai Prajeeth: I am booting an OpenIndiana image on qemu by using the -smp 4 option. I seem to be running into this known bug http://docs.oracle.com/cd/E19253-01/820-5245/ggmsj/index.html Can someone tell me how can i go about

[Qemu-devel] ATA timeouts on Solaris/OpenIndiana/Opensolaris

Hi I am booting an OpenIndiana image on qemu by using the -smp 4 option. I seem to be running into this known bug http://docs.oracle.com/cd/E19253-01/820-5245/ggmsj/index.html Can someone tell me how can i go about doing workaround 2 on qemu?? Workaround 3,4 are not an option for me. I already

[Qemu-devel] Solaris 10 x86 not booting with -icount

Hi list, I am unable to boot the solaris 10 x86 (32-bit) operating system on qemu when i use the -icount 1 option. I get the error qemu: Fatal: Raised an Interrupt while not in I/O function I tried different values for icount but still i am not able to get it working. I compiled qemu from