From: Christoph Hellwig <hch@lst.de>
To: Stefano Stabellini <sstabellini@kernel.org>
Cc: f.fainelli@gmail.com, Julien Grall <julien@xen.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
osstest service owner <osstest-admin@xenproject.org>,
linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
Christoph Hellwig <hch@lst.de>
Subject: Re: Regression when booting 5.15 as dom0 on arm64 (WAS: Re: [linux-linus test] 161829: regressions - FAIL)]
Date: Tue, 11 May 2021 18:49:33 +0200 [thread overview]
Message-ID: <20210511164933.GA19775@lst.de> (raw)
In-Reply-To: <alpine.DEB.2.21.2105110925430.5018@sstabellini-ThinkPad-T480s>
On Tue, May 11, 2021 at 09:47:33AM -0700, Stefano Stabellini wrote:
> That's a much better plan. It is also not super urgent, so maybe for now
> we could add an explicit check for io_tlb_default_mem != NULL at the
> beginning of xen_swiotlb_init? So that at least we can fail explicitly
> or ignore it explicitly rather than by accident.
Fine with me. Do you want to take over from here and test and submit
your version?
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WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Stefano Stabellini <sstabellini@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>, Julien Grall <julien@xen.org>,
f.fainelli@gmail.com,
"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>,
linux-kernel@vger.kernel.org,
osstest service owner <osstest-admin@xenproject.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
iommu@lists.linux-foundation.org
Subject: Re: Regression when booting 5.15 as dom0 on arm64 (WAS: Re: [linux-linus test] 161829: regressions - FAIL)]
Date: Tue, 11 May 2021 18:49:33 +0200 [thread overview]
Message-ID: <20210511164933.GA19775@lst.de> (raw)
In-Reply-To: <alpine.DEB.2.21.2105110925430.5018@sstabellini-ThinkPad-T480s>
On Tue, May 11, 2021 at 09:47:33AM -0700, Stefano Stabellini wrote:
> That's a much better plan. It is also not super urgent, so maybe for now
> we could add an explicit check for io_tlb_default_mem != NULL at the
> beginning of xen_swiotlb_init? So that at least we can fail explicitly
> or ignore it explicitly rather than by accident.
Fine with me. Do you want to take over from here and test and submit
your version?
next prev parent reply other threads:[~2021-05-11 16:49 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-07 21:00 [linux-linus test] 161829: regressions - FAIL osstest service owner
2021-05-07 23:32 ` Regression when booting 5.15 as dom0 on arm64 (WAS: Re: [linux-linus test] 161829: regressions - FAIL) Julien Grall
2021-05-07 23:32 ` Julien Grall
2021-05-10 8:40 ` Christoph Hellwig
2021-05-10 8:40 ` Christoph Hellwig
2021-05-10 18:15 ` Julien Grall
2021-05-10 18:15 ` Julien Grall
2021-05-10 19:04 ` Florian Fainelli
2021-05-10 19:04 ` Florian Fainelli
2021-05-11 1:46 ` Stefano Stabellini
2021-05-11 1:46 ` Stefano Stabellini
2021-05-11 6:35 ` Christoph Hellwig
2021-05-11 6:35 ` Christoph Hellwig
2021-05-11 16:47 ` Regression when booting 5.15 as dom0 on arm64 (WAS: Re: [linux-linus test] 161829: regressions - FAIL)] Stefano Stabellini
2021-05-11 16:47 ` Stefano Stabellini
2021-05-11 16:49 ` Christoph Hellwig [this message]
2021-05-11 16:49 ` Christoph Hellwig
2021-05-11 16:51 ` Stefano Stabellini
2021-05-11 16:51 ` Stefano Stabellini
2021-05-11 17:01 ` Christoph Hellwig
2021-05-11 17:01 ` Christoph Hellwig
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