From: Guenter Roeck <linux@roeck-us.net>
To: Andreas Schwab <schwab@linux-m68k.org>
Cc: Alex Ghiti <alex@ghiti.fr>, Palmer Dabbelt <palmer@dabbelt.com>,
corbet@lwn.net, Paul Walmsley <paul.walmsley@sifive.com>,
aou@eecs.berkeley.edu, Arnd Bergmann <arnd@arndb.de>,
aryabinin@virtuozzo.com, glider@google.com, dvyukov@google.com,
linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com,
linux-arch@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH v5 1/3] riscv: Move kernel mapping outside of linear mapping
Date: Fri, 11 Jun 2021 04:00:19 -0700 [thread overview]
Message-ID: <20210611110019.GA579376@roeck-us.net> (raw)
In-Reply-To: <877dj1hbmc.fsf@igel.home>
On Thu, Jun 10, 2021 at 07:29:15PM +0200, Andreas Schwab wrote:
> On Jun 10 2021, Guenter Roeck wrote:
>
> > On Thu, Jun 10, 2021 at 07:11:38PM +0200, Andreas Schwab wrote:
> >> On Jun 10 2021, Guenter Roeck wrote:
> >>
> >> > On Thu, Jun 10, 2021 at 06:39:39PM +0200, Andreas Schwab wrote:
> >> >> On Apr 18 2021, Alex Ghiti wrote:
> >> >>
> >> >> > To sum up, there are 3 patches that fix this series:
> >> >> >
> >> >> > https://patchwork.kernel.org/project/linux-riscv/patch/20210415110426.2238-1-alex@ghiti.fr/
> >> >> >
> >> >> > https://patchwork.kernel.org/project/linux-riscv/patch/20210417172159.32085-1-alex@ghiti.fr/
> >> >> >
> >> >> > https://patchwork.kernel.org/project/linux-riscv/patch/20210418112856.15078-1-alex@ghiti.fr/
> >> >>
> >> >> Has this been fixed yet? Booting is still broken here.
> >> >>
> >> >
> >> > In -next ?
> >>
> >> No, -rc5.
> >>
> > Booting v5.13-rc5 in qemu works for me for riscv32 and riscv64,
> > but of course that doesn't mean much. Just wondering, not knowing
> > the context - did you provide details ?
>
> Does that work for you:
>
> https://github.com/openSUSE/kernel-source/blob/master/config/riscv64/default
>
That isn't an upstream kernel configuration; it looks like includes suse
patches. But, yes, it does crash almost immediately if I build an upstream
kernel based on it and try to run that kernel in qemu. I did not try to
track it down further; after all, it might just be that the configuration
is inappropriate for use with qemu. But the configuration isn't really
what I had asked.
Guenter
WARNING: multiple messages have this Message-ID (diff)
From: Guenter Roeck <linux@roeck-us.net>
To: Andreas Schwab <schwab@linux-m68k.org>
Cc: Alex Ghiti <alex@ghiti.fr>, Palmer Dabbelt <palmer@dabbelt.com>,
corbet@lwn.net, Paul Walmsley <paul.walmsley@sifive.com>,
aou@eecs.berkeley.edu, Arnd Bergmann <arnd@arndb.de>,
aryabinin@virtuozzo.com, glider@google.com, dvyukov@google.com,
linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com,
linux-arch@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH v5 1/3] riscv: Move kernel mapping outside of linear mapping
Date: Fri, 11 Jun 2021 04:00:19 -0700 [thread overview]
Message-ID: <20210611110019.GA579376@roeck-us.net> (raw)
In-Reply-To: <877dj1hbmc.fsf@igel.home>
On Thu, Jun 10, 2021 at 07:29:15PM +0200, Andreas Schwab wrote:
> On Jun 10 2021, Guenter Roeck wrote:
>
> > On Thu, Jun 10, 2021 at 07:11:38PM +0200, Andreas Schwab wrote:
> >> On Jun 10 2021, Guenter Roeck wrote:
> >>
> >> > On Thu, Jun 10, 2021 at 06:39:39PM +0200, Andreas Schwab wrote:
> >> >> On Apr 18 2021, Alex Ghiti wrote:
> >> >>
> >> >> > To sum up, there are 3 patches that fix this series:
> >> >> >
> >> >> > https://patchwork.kernel.org/project/linux-riscv/patch/20210415110426.2238-1-alex@ghiti.fr/
> >> >> >
> >> >> > https://patchwork.kernel.org/project/linux-riscv/patch/20210417172159.32085-1-alex@ghiti.fr/
> >> >> >
> >> >> > https://patchwork.kernel.org/project/linux-riscv/patch/20210418112856.15078-1-alex@ghiti.fr/
> >> >>
> >> >> Has this been fixed yet? Booting is still broken here.
> >> >>
> >> >
> >> > In -next ?
> >>
> >> No, -rc5.
> >>
> > Booting v5.13-rc5 in qemu works for me for riscv32 and riscv64,
> > but of course that doesn't mean much. Just wondering, not knowing
> > the context - did you provide details ?
>
> Does that work for you:
>
> https://github.com/openSUSE/kernel-source/blob/master/config/riscv64/default
>
That isn't an upstream kernel configuration; it looks like includes suse
patches. But, yes, it does crash almost immediately if I build an upstream
kernel based on it and try to run that kernel in qemu. I did not try to
track it down further; after all, it might just be that the configuration
is inappropriate for use with qemu. But the configuration isn't really
what I had asked.
Guenter
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linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
next prev parent reply other threads:[~2021-06-11 11:01 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-11 16:41 [PATCH v5 0/3] Move kernel mapping outside the linear mapping Alexandre Ghiti
2021-04-11 16:41 ` Alexandre Ghiti
2021-04-11 16:41 ` [PATCH v5 1/3] riscv: Move kernel mapping outside of " Alexandre Ghiti
2021-04-11 16:41 ` Alexandre Ghiti
2021-04-15 4:20 ` Palmer Dabbelt
2021-04-15 4:20 ` Palmer Dabbelt
2021-04-15 4:54 ` Alex Ghiti
2021-04-15 4:54 ` Alex Ghiti
2021-04-15 18:00 ` Alex Ghiti
2021-04-15 18:00 ` Alex Ghiti
2021-04-18 11:38 ` Alex Ghiti
2021-04-18 11:38 ` Alex Ghiti
2021-06-10 16:39 ` Andreas Schwab
2021-06-10 16:39 ` Andreas Schwab
2021-06-10 17:10 ` Guenter Roeck
2021-06-10 17:10 ` Guenter Roeck
2021-06-10 17:11 ` Andreas Schwab
2021-06-10 17:11 ` Andreas Schwab
2021-06-10 17:20 ` Guenter Roeck
2021-06-10 17:20 ` Guenter Roeck
2021-06-10 17:29 ` Andreas Schwab
2021-06-10 17:29 ` Andreas Schwab
2021-06-11 11:00 ` Guenter Roeck [this message]
2021-06-11 11:00 ` Guenter Roeck
2021-06-17 2:58 ` Palmer Dabbelt
2021-06-17 2:58 ` Palmer Dabbelt
2021-06-17 9:14 ` Andreas Schwab
2021-06-17 9:14 ` Andreas Schwab
2021-07-01 2:59 ` Palmer Dabbelt
2021-07-01 2:59 ` Palmer Dabbelt
2021-04-11 16:41 ` [PATCH v5 2/3] Documentation: riscv: Add documentation that describes the VM layout Alexandre Ghiti
2021-04-11 16:41 ` Alexandre Ghiti
2021-04-11 16:41 ` [PATCH v5 3/3] riscv: Prepare ptdump for vm layout dynamic addresses Alexandre Ghiti
2021-04-11 16:41 ` Alexandre Ghiti
-- strict thread matches above, loose matches on Subject: below --
2021-04-13 17:07 [PATCH v5 1/3] riscv: Move kernel mapping outside of linear mapping kernel test robot
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