From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: P J P <ppandit@redhat.com>
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Li Qiang" <liq3ea@gmail.com>,
"QEMU Developers" <qemu-devel@nongnu.org>,
"Lei Sun" <slei.casper@gmail.com>,
"Alex Williamson" <alex.williamson@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Alex Bennée" <alex.bennee@linaro.org>,
"David Gibson" <david@gibson.dropbear.id.au>
Subject: Re: [PATCH v2 7/9] tz-ppc: add dummy read/write methods
Date: Thu, 25 Jun 2020 12:21:59 +0200 [thread overview]
Message-ID: <86ed036e-cbf1-834d-59d9-af6db7b750ef@redhat.com> (raw)
In-Reply-To: <nycvar.YSQ.7.77.849.2006251427210.92950@xnncv>
On 6/25/20 11:18 AM, P J P wrote:
> +-- On Thu, 25 Jun 2020, Philippe Mathieu-Daudé wrote --+
> | > @@ -196,7 +196,22 @@ static bool tz_ppc_dummy_accepts(void *opaque, hwaddr addr,
> | > g_assert_not_reached();
> |
> | This is a shame we now have to fill the read/write handlers for
> | unreachable code :(
> |
> | > +static uint64_t tz_ppc_dummy_read(void *opaque, hwaddr addr, unsigned size)
> |
> | I'd instead use a clearer:
> | g_assert_not_reached();
> |
> | > +static void tz_ppc_dummy_write(void *opaque, hwaddr addr,
> |
> | Ditto:
> | g_assert_not_reached();
>
> This will likely be called in tz_ppc_dummy_accepts() above. Do we still want
> to revise this patch? considering read/write callbacks are unreachable.
So a simple comment in each read/write might be sufficient (removing the
qemu_log_mask calls).
next prev parent reply other threads:[~2020-06-25 10:22 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-24 18:55 [PATCH v2 0/9] memory: assert and define MemoryRegionOps callbacks P J P
2020-06-24 18:55 ` [PATCH v2 1/9] hw/pci-host: add pci-intack write method P J P
2020-06-29 9:20 ` Li Qiang
2020-06-24 18:55 ` [PATCH v2 2/9] pci-host: add pcie-msi read method P J P
2020-06-29 9:30 ` Li Qiang
2020-06-24 18:55 ` [PATCH v2 3/9] vfio: add quirk device write method P J P
2020-06-29 9:36 ` Li Qiang
2020-06-24 18:55 ` [PATCH v2 4/9] prep: add ppc-parity " P J P
2020-06-25 1:40 ` David Gibson
2020-06-25 6:24 ` Philippe Mathieu-Daudé
2020-06-29 11:22 ` Li Qiang
2020-07-21 8:24 ` Philippe Mathieu-Daudé
2020-06-24 18:55 ` [PATCH v2 5/9] nvram: add nrf51_soc flash read method P J P
2020-06-29 11:17 ` Li Qiang
2020-06-29 11:55 ` P J P
2020-06-29 15:32 ` Paolo Bonzini
2020-06-29 16:05 ` Li Qiang
2020-06-29 15:31 ` Paolo Bonzini
2020-07-16 16:27 ` Peter Maydell
2020-07-21 6:47 ` P J P
2020-07-21 8:33 ` Philippe Mathieu-Daudé
2020-07-21 9:48 ` P J P
2020-06-24 18:55 ` [PATCH v2 6/9] spapr_pci: add spapr msi " P J P
2020-06-25 1:41 ` David Gibson
2020-06-29 9:55 ` Li Qiang
2020-06-24 18:55 ` [PATCH v2 7/9] tz-ppc: add dummy read/write methods P J P
2020-06-25 6:29 ` Philippe Mathieu-Daudé
2020-06-25 9:18 ` P J P
2020-06-25 10:21 ` Philippe Mathieu-Daudé [this message]
2020-06-25 11:24 ` P J P
2020-06-29 15:33 ` Paolo Bonzini
2020-06-25 12:22 ` Peter Maydell
2020-06-29 10:44 ` Li Qiang
2020-06-29 11:48 ` P J P
2020-06-24 18:55 ` [PATCH v2 8/9] imx7-ccm: add digprog mmio write method P J P
2020-06-29 10:47 ` Li Qiang
2020-06-24 18:55 ` [PATCH v2 9/9] memory: assert MemoryRegionOps callbacks are defined P J P
2020-06-29 11:28 ` Li Qiang
2020-06-24 21:35 ` [PATCH v2 0/9] memory: assert and define MemoryRegionOps callbacks no-reply
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