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From: "Michael S. Tsirkin" <mst@redhat.com>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>,
	Thomas Huth <thuth@redhat.com>,
	Eduardo Habkost <ehabkost@redhat.com>,
	linux-nvdimm <linux-nvdimm@lists.01.org>,
	Qemu Developers <qemu-devel@nongnu.org>,
	Stefan Hajnoczi <stefanha@redhat.com>,
	Igor Mammedov <imammedo@redhat.com>,
	Dan Williams <dan.j.williams@intel.com>
Subject: Re: [Qemu-devel] [qemu PATCH 2/5] acpi: "make check" should fail on asl mismatch
Date: Fri, 8 Jun 2018 19:21:34 +0300	[thread overview]
Message-ID: <20180608191941-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <CAFEAcA943cBfMbjBJcheTWAL+mWa4vu5uL62LvKXS4agd+ZRMA@mail.gmail.com>

On Fri, Jun 08, 2018 at 05:14:09PM +0100, Peter Maydell wrote:
> On 8 June 2018 at 16:59, Michael S. Tsirkin <mst@redhat.com> wrote:
> > The expected value tests are a debugging aid. They do not catch bugs and
> > aren't designed to. In particular the comparisons do not even run if
> > IASL isn't installed.
> 
> If they're not actually tests to catch bugs, maybe we shouldn't
> be running them in "make check" ?
> 
> thanks
> -- PMM

We are running tests to do basic things like verifying the
checksum of the tables. Failure on these causes make check to fail.

As long as we have the tables anyway, and assuming IASL is installed
(which most people who do not work on ACPI would not have) we compare to
the expected set, that is often helpful for debugging.

-- 
MST

  reply	other threads:[~2018-06-08 16:21 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-07 22:31 [Qemu-devel] [qemu PATCH 1/5] gitignore: ignore generated qapi job files Ross Zwisler
2018-06-07 22:31 ` [Qemu-devel] [qemu PATCH 2/5] acpi: "make check" should fail on asl mismatch Ross Zwisler
2018-06-07 23:09   ` Michael S. Tsirkin
2018-06-08  5:17     ` Thomas Huth
2018-06-08 15:34       ` Ross Zwisler
2018-06-08 15:59         ` Michael S. Tsirkin
2018-06-08 16:14           ` Peter Maydell
2018-06-08 16:21             ` Michael S. Tsirkin [this message]
2018-06-08 16:03       ` Michael S. Tsirkin
2018-06-08 16:16         ` Peter Maydell
2018-06-08 16:24           ` Michael S. Tsirkin
2018-06-08 17:23             ` Thomas Huth
2018-06-08 18:41               ` Michael S. Tsirkin
2018-06-08 19:56                 ` Thomas Huth
2018-06-07 22:31 ` [Qemu-devel] [qemu PATCH 3/5] hw/i386: Update SSDT table used by "make check" Ross Zwisler
2018-06-07 23:14   ` Michael S. Tsirkin
2018-06-08 14:24     ` Eric Blake
2018-06-08 16:00       ` Michael S. Tsirkin
2018-06-08  5:39   ` Thomas Huth
2018-06-07 22:31 ` [Qemu-devel] [qemu PATCH 4/5] machine: fix some misspelled words Ross Zwisler
2018-06-08  5:38   ` Thomas Huth
2018-06-08 17:41     ` Ross Zwisler
2018-06-08 18:01       ` Eric Blake
2018-06-07 22:31 ` [Qemu-devel] [qemu PATCH 5/5] nvdimm: make persistence option symbolic Ross Zwisler
2018-06-08 19:34   ` Michael S. Tsirkin
2018-06-08 14:59 ` [Qemu-devel] [qemu PATCH 1/5] gitignore: ignore generated qapi job files Eric Blake
2018-06-08 15:00   ` Eric Blake
2018-06-08 15:36   ` Ross Zwisler

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