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Re: [kvm-unit-tests PATCH v10 4/7] arm/tlbflush-code: TLB flush during c


From: Andrew Jones
Subject: Re: [kvm-unit-tests PATCH v10 4/7] arm/tlbflush-code: TLB flush during code execution
Date: Tue, 11 Apr 2023 10:58:14 +0200

On Tue, Apr 11, 2023 at 09:26:56AM +0100, Alex Bennée wrote:
> 
> Andrew Jones <andrew.jones@linux.dev> writes:
> 
> > On Tue, Mar 07, 2023 at 11:28:42AM +0000, Alex Bennée wrote:
> >> This adds a fairly brain dead torture test for TLB flushes intended
> >> for stressing the MTTCG QEMU build. It takes the usual -smp option for
> >> multiple CPUs.
> >> 
> <snip>
> >
> > BTW, have you tried running these tests as standalone? Since they're
> > 'nodefault' it'd be good if they work that way.
> 
> It works but I couldn't get it to skip pass the nodefault check
> automaticaly:
> 
>   env run_all_tests=1 
> QEMU=$HOME/lsrc/qemu.git/builds/arm.all/qemu-system-aarch64 
> ./tests/tcg.computed 
>   BUILD_HEAD=c9cf6e90
>   Test marked not to be run by default, are you sure (y/N)?
>

I think

 $ yes | tests/some-nodefault-test

should work.

Thanks,
drew



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