From: Thomas Huth <thuth@redhat.com>
To: Janosch Frank <frankja@linux.ibm.com>, kvm@vger.kernel.org
Cc: borntraeger@de.ibm.com, linux-s390@vger.kernel.org,
david@redhat.com, cohuck@redhat.com
Subject: Re: [kvm-unit-tests PATCH v5 6/7] s390x: smp: Rework cpu start and active tracking
Date: Sat, 1 Feb 2020 20:03:23 +0100 [thread overview]
Message-ID: <7497083b-ec32-2dfc-c3c8-783b564d00b4@redhat.com> (raw)
In-Reply-To: <20200201152851.82867-7-frankja@linux.ibm.com>
On 01/02/2020 16.28, Janosch Frank wrote:
> The architecture specifies that processing sigp orders may be
> asynchronous, and this is indeed the case on some hypervisors, so we
> need to wait until the cpu runs before we return from the setup/start
> function.
>
> As there was a lot of duplicate code, a common function for cpu
> restarts has been introduced.
>
> Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
> Reviewed-by: Cornelia Huck <cohuck@redhat.com>
> ---
> lib/s390x/smp.c | 56 ++++++++++++++++++++++++++++++-------------------
> 1 file changed, 35 insertions(+), 21 deletions(-)
Reviewed-by: Thomas Huth <thuth@redhat.com>
next prev parent reply other threads:[~2020-02-01 19:03 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-01 15:28 [kvm-unit-tests PATCH v5 0/7] s390x: smp: Improve smp code and reset checks Janosch Frank
2020-02-01 15:28 ` [kvm-unit-tests PATCH v5 1/7] s390x: smp: Cleanup smp.c Janosch Frank
2020-02-03 11:04 ` Cornelia Huck
2020-02-01 15:28 ` [kvm-unit-tests PATCH v5 2/7] s390x: smp: Fix ecall and emcall report strings Janosch Frank
2020-02-01 18:53 ` Thomas Huth
2020-02-03 11:06 ` Cornelia Huck
2020-02-01 15:28 ` [kvm-unit-tests PATCH v5 3/7] s390x: Stop the cpu that is executing exit() Janosch Frank
2020-02-01 18:55 ` Thomas Huth
2020-02-03 11:19 ` Cornelia Huck
2020-02-01 15:28 ` [kvm-unit-tests PATCH v5 4/7] s390x: Add cpu id to interrupt error prints Janosch Frank
2020-02-01 18:57 ` Thomas Huth
2020-02-01 15:28 ` [kvm-unit-tests PATCH v5 5/7] s390x: smp: Only use smp_cpu_setup once Janosch Frank
2020-02-01 15:28 ` [kvm-unit-tests PATCH v5 6/7] s390x: smp: Rework cpu start and active tracking Janosch Frank
2020-02-01 19:03 ` Thomas Huth [this message]
2020-02-01 15:28 ` [kvm-unit-tests PATCH v5 7/7] s390x: smp: Wait for cpu setup to finish Janosch Frank
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