From: Claudio Imbrenda <imbrenda@linux.ibm.com>
To: Janosch Frank <frankja@linux.ibm.com>
Cc: kvm@vger.kernel.org, linux-s390@vger.kernel.org,
thuth@redhat.com, david@redhat.com
Subject: Re: [kvm-unit-tests PATCH 1/6] s390x: uv-guest: Add invalid share location test
Date: Tue, 20 Apr 2021 15:40:06 +0200 [thread overview]
Message-ID: <20210420154006.6ef10fb0@ibm-vm> (raw)
In-Reply-To: <20210316091654.1646-2-frankja@linux.ibm.com>
On Tue, 16 Mar 2021 09:16:49 +0000
Janosch Frank <frankja@linux.ibm.com> wrote:
> Let's also test sharing unavailable memory.
>
> Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
> ---
> 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");
next prev parent reply other threads:[~2021-04-20 15:48 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-16 9:16 [kvm-unit-tests PATCH 0/6] s390x: uv: Extend guest test and add host test Janosch Frank
2021-03-16 9:16 ` [kvm-unit-tests PATCH 1/6] s390x: uv-guest: Add invalid share location test Janosch Frank
2021-04-19 11:24 ` Thomas Huth
2021-04-19 11:45 ` Janosch Frank
2021-04-20 8:48 ` Thomas Huth
2021-04-20 13:40 ` Claudio Imbrenda [this message]
2021-04-21 11:04 ` Cornelia Huck
2021-03-16 9:16 ` [kvm-unit-tests PATCH 2/6] s390x: Add more Ultravisor command structure definitions Janosch Frank
2021-04-20 14:09 ` Claudio Imbrenda
2021-04-21 11:13 ` Cornelia Huck
2021-04-26 14:33 ` Janosch Frank
2021-03-16 9:16 ` [kvm-unit-tests PATCH 3/6] s390x: uv: Add UV lib Janosch Frank
2021-04-20 14:15 ` Claudio Imbrenda
2021-04-26 14:20 ` Janosch Frank
2021-03-16 9:16 ` [kvm-unit-tests PATCH 4/6] s390x: Test for share/unshare call support before using them Janosch Frank
2021-04-20 14:18 ` Claudio Imbrenda
2021-03-16 9:16 ` [kvm-unit-tests PATCH 5/6] s390x: uv-guest: Test invalid commands Janosch Frank
2021-04-20 14:26 ` Claudio Imbrenda
2021-04-26 13:40 ` Janosch Frank
2021-03-16 9:16 ` [kvm-unit-tests PATCH 6/6] s390x: Add UV host test Janosch Frank
2021-04-20 15:47 ` Claudio Imbrenda
2021-04-26 14:31 ` Janosch Frank
2021-04-19 7:24 ` [kvm-unit-tests PATCH 0/6] s390x: uv: Extend guest test and add " Janosch Frank
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