From: Janosch Frank <frankja@linux.ibm.com>
To: Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc: Nico Boehr <nrb@linux.ibm.com>,
thuth@redhat.com, kvm@vger.kernel.org,
linux-s390@vger.kernel.org
Subject: Re: [kvm-unit-tests PATCH v3 1/6] lib: s390x: introduce bitfield for PSW mask
Date: Mon, 5 Jun 2023 16:23:34 +0200 [thread overview]
Message-ID: <d393f6b8-0f29-85f0-5ced-8f0a6ceba214@linux.ibm.com> (raw)
In-Reply-To: <20230605123555.4f865f2c@p-imbrenda>
On 6/5/23 12:35, Claudio Imbrenda wrote:
> On Thu, 1 Jun 2023 09:42:48 +0200
> Janosch Frank <frankja@linux.ibm.com> wrote:
>
> [...]
>
>> Hrm, since I already made the mistake of introducing bitfields with and
>> without spaces between the ":" I'm in no position to complain here.
>>
>> I'm also not sure what the consensus is.
>
> tbh I don't really have an opinion, I don't mind either, to the point
> that I don't even care if we mix them
>
>>
>>> + };
>>> + };
>>> uint64_t addr;
>>> };
>>
>> I've come to like static asserts for huge structs and bitfields since
>> they can safe you from a *lot* of headaches.
>
> you mean statically asserting that the size is what it should be?
> in that case fully agree
>
Yes, asserting the size.
next prev parent reply other threads:[~2023-06-05 14:23 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-01 7:01 [kvm-unit-tests PATCH v3 0/6] s390x: Add support for running guests without MSO/MSL Nico Boehr
2023-06-01 7:01 ` [kvm-unit-tests PATCH v3 1/6] lib: s390x: introduce bitfield for PSW mask Nico Boehr
2023-06-01 7:42 ` Janosch Frank
2023-06-05 10:35 ` Claudio Imbrenda
2023-06-05 14:23 ` Janosch Frank [this message]
2023-06-07 15:56 ` Nico Boehr
2023-06-07 16:19 ` Claudio Imbrenda
2023-06-01 7:01 ` [kvm-unit-tests PATCH v3 2/6] s390x: add function to set DAT mode for all interrupts Nico Boehr
2023-06-05 8:42 ` Janosch Frank
2023-06-15 12:44 ` Nico Boehr
2023-06-01 7:01 ` [kvm-unit-tests PATCH v3 3/6] s390x: sie: switch to home space mode before entering SIE Nico Boehr
2023-06-05 9:03 ` Janosch Frank
2023-06-15 13:09 ` Nico Boehr
2023-06-01 7:02 ` [kvm-unit-tests PATCH v3 4/6] s390x: lib: don't forward PSW when handling exception in SIE Nico Boehr
2023-06-05 9:11 ` Janosch Frank
2023-06-05 10:42 ` Claudio Imbrenda
2023-06-01 7:02 ` [kvm-unit-tests PATCH v3 5/6] s390x: lib: sie: don't reenter SIE on pgm int Nico Boehr
2023-06-05 9:30 ` Janosch Frank
2023-06-05 10:44 ` Claudio Imbrenda
2023-06-30 14:59 ` Nico Boehr
2023-06-30 15:04 ` Janosch Frank
2023-06-30 15:53 ` Claudio Imbrenda
2023-06-01 7:02 ` [kvm-unit-tests PATCH v3 6/6] s390x: add a test for SIE without MSO/MSL Nico Boehr
2023-06-05 9:57 ` Janosch Frank
2023-07-10 14:29 ` Nico Boehr
2023-07-10 15:05 ` Janosch Frank
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