From: David Hildenbrand <david@redhat.com>
To: Richard Henderson <richard.henderson@linaro.org>, qemu-devel@nongnu.org
Cc: qemu-s390x@nongnu.org, Cornelia Huck <cohuck@redhat.com>,
Thomas Huth <thuth@redhat.com>
Subject: Re: [PATCH v1 0/8] s390x/tcg: Implement some z14 facilities
Date: Mon, 28 Sep 2020 13:54:08 +0200 [thread overview]
Message-ID: <29b68b06-269f-ca0a-e62d-f53b0da04626@redhat.com> (raw)
In-Reply-To: <57838e84-d378-e71a-3844-60ed564d4f0e@linaro.org>
On 26.09.20 00:43, Richard Henderson wrote:
> On 9/22/20 3:31 AM, David Hildenbrand wrote:
>> With this patchset, I can boot a kernel compiled for z14 (requiring
>> Miscellaneous-Instruction-Extensions Facility 2) (using -cpu max).
>
> Excellent.
>
> Looks like it wouldn't take too much additional work for z15, if you're of a
> mind while we're at it.
Yes, on my todo list (however might take some time until I get to it).
I'm focusing on z14 right now because next-gen distributions will most
probably require at least z14 hw, so we're prepared for that.
I'm still wrapping my head around how to best implement the crazy VECTOR
FP MINIMUM / MAXIMUM stuff in the least ugly way (expressing all cases
via if/else/switch is just horribly error-prone).
--
Thanks,
David / dhildenb
prev parent reply other threads:[~2020-09-28 11:59 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-22 10:31 [PATCH v1 0/8] s390x/tcg: Implement some z14 facilities David Hildenbrand
2020-09-22 10:31 ` [PATCH v1 1/8] s390x/tcg: Implement ADD HALFWORD (AGH) David Hildenbrand
2020-09-23 4:49 ` Thomas Huth
2020-09-23 4:53 ` Thomas Huth
2020-09-23 7:50 ` David Hildenbrand
2020-09-25 21:25 ` Richard Henderson
2020-09-22 10:31 ` [PATCH v1 2/8] s390x/tcg: Implement SUBTRACT HALFWORD (SGH) David Hildenbrand
2020-09-23 4:52 ` Thomas Huth
2020-09-25 21:25 ` Richard Henderson
2020-09-22 10:31 ` [PATCH v1 3/8] s390x/tcg: Implement MULTIPLY (MG, MGRK) David Hildenbrand
2020-09-25 21:36 ` Richard Henderson
2020-09-22 10:31 ` [PATCH v1 4/8] s390x/tcg: Implement MULTIPLY HALFWORD (MGH) David Hildenbrand
2020-09-25 21:39 ` Richard Henderson
2020-09-22 10:31 ` [PATCH v1 5/8] s390x/tcg: Implement BRANCH INDIRECT ON CONDITION (BIC) David Hildenbrand
2020-09-25 21:45 ` Richard Henderson
2020-09-28 11:50 ` David Hildenbrand
2020-09-22 10:31 ` [PATCH v1 6/8] s390x/tcg: Implement MULTIPLY SINGLE (MSC, MSGC, MSGRKC, MSRKC) David Hildenbrand
2020-09-22 16:14 ` Richard Henderson
2020-09-22 16:19 ` David Hildenbrand
2020-09-25 22:06 ` Richard Henderson
2020-09-28 12:13 ` David Hildenbrand
2020-09-22 10:31 ` [PATCH v1 7/8] s390x/tcg: We support Miscellaneous-Instruction-Extensions Facility 2 David Hildenbrand
2020-09-25 22:08 ` Richard Henderson
2020-09-22 10:31 ` [PATCH v1 8/8] s390x/tcg: Implement CIPHER MESSAGE WITH AUTHENTICATION (KMA) David Hildenbrand
2020-09-25 22:12 ` Richard Henderson
2020-09-22 15:41 ` [PATCH v1 0/8] s390x/tcg: Implement some z14 facilities no-reply
2020-09-25 22:43 ` Richard Henderson
2020-09-28 11:54 ` David Hildenbrand [this message]
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