Re: [kvm-unit-tests PATCH 1/6] s390x: uv-guest: Add invalid share location test

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, 16 Mar 2021 09:16:49 +0000
Janosch Frank <frankja@xxxxxxxxxxxxx> wrote:

> Let's also test sharing unavailable memory.
> 
> Signed-off-by: Janosch Frank <frankja@xxxxxxxxxxxxx>

Reviewed-by: Claudio Imbrenda <imbrenda@xxxxxxxxxxxxx>

> ---
>  s390x/uv-guest.c | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/s390x/uv-guest.c b/s390x/uv-guest.c
> index 99544442..a13669ab 100644
> --- a/s390x/uv-guest.c
> +++ b/s390x/uv-guest.c
> @@ -15,6 +15,7 @@
>  #include <asm/interrupt.h>
>  #include <asm/facility.h>
>  #include <asm/uv.h>
> +#include <sclp.h>
>  
>  static unsigned long page;
>  
> @@ -99,6 +100,10 @@ static void test_sharing(void)
>  	uvcb.header.len = sizeof(uvcb);
>  	cc = uv_call(0, (u64)&uvcb);
>  	report(cc == 0 && uvcb.header.rc == UVC_RC_EXECUTED,
> "share");
> +	uvcb.paddr = get_ram_size() + PAGE_SIZE;
> +	cc = uv_call(0, (u64)&uvcb);
> +	report(cc == 1 && uvcb.header.rc == 0x101, "invalid memory");
> +	uvcb.paddr = page;
>  	report_prefix_pop();
>  
>  	report_prefix_push("unshare");




[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux