From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: LKML <linux-kernel@vger.kernel.org>,
"DRI Development" <dri-devel@lists.freedesktop.org>,
"Jason Gunthorpe" <jgg@ziepe.ca>,
"Kees Cook" <keescook@chromium.org>,
"Dan Williams" <dan.j.williams@intel.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"John Hubbard" <jhubbard@nvidia.com>,
"Jérôme Glisse" <jglisse@redhat.com>, "Jan Kara" <jack@suse.cz>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-media@vger.kernel.org,
"Bjorn Helgaas" <bhelgaas@google.com>,
linux-pci@vger.kernel.org
Subject: Re: [PATCH 0/2] pci sysfs file iomem revoke support
Date: Mon, 8 Feb 2021 06:43:57 +1100 [thread overview]
Message-ID: <20210208064357.29b3df55@canb.auug.org.au> (raw)
In-Reply-To: <20210204165831.2703772-1-daniel.vetter@ffwll.ch>
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Hi Daniel,
On Thu, 4 Feb 2021 17:58:29 +0100 Daniel Vetter <daniel.vetter@ffwll.ch> wrote:
>
> Hi all,
>
> This is a revised version of patch 12 from my series to lock down some
> follow_pfn vs VM_SPECIAL races:
>
> https://lore.kernel.org/dri-devel/CAKwvOdnSrsnTgPEuQJyaOTSkTP2dR9208Y66HQG_h1e2LKfqtw@mail.gmail.com/
>
> Stephen reported an issue on HAVE_PCI_LEGACY platforms which this patch
> set tries to address. Previous patches are all still in linux-next.
>
> Stephen, would be awesome if you can give this a spin.
OK, I applied the 2 patches on top of next-20210205 and it no longer
panics for my simple boot test (PowerPC pseries_le_defconfig under
qemu).
--
Cheers,
Stephen Rothwell
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WARNING: multiple messages have this Message-ID (diff)
From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: linux-samsung-soc@vger.kernel.org, "Jan Kara" <jack@suse.cz>,
"Kees Cook" <keescook@chromium.org>,
linux-mm@kvack.org, "John Hubbard" <jhubbard@nvidia.com>,
linux-pci@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
"DRI Development" <dri-devel@lists.freedesktop.org>,
"Jason Gunthorpe" <jgg@ziepe.ca>,
"Jérôme Glisse" <jglisse@redhat.com>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Dan Williams" <dan.j.williams@intel.com>,
linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org
Subject: Re: [PATCH 0/2] pci sysfs file iomem revoke support
Date: Mon, 8 Feb 2021 06:43:57 +1100 [thread overview]
Message-ID: <20210208064357.29b3df55@canb.auug.org.au> (raw)
In-Reply-To: <20210204165831.2703772-1-daniel.vetter@ffwll.ch>
[-- Attachment #1.1: Type: text/plain, Size: 726 bytes --]
Hi Daniel,
On Thu, 4 Feb 2021 17:58:29 +0100 Daniel Vetter <daniel.vetter@ffwll.ch> wrote:
>
> Hi all,
>
> This is a revised version of patch 12 from my series to lock down some
> follow_pfn vs VM_SPECIAL races:
>
> https://lore.kernel.org/dri-devel/CAKwvOdnSrsnTgPEuQJyaOTSkTP2dR9208Y66HQG_h1e2LKfqtw@mail.gmail.com/
>
> Stephen reported an issue on HAVE_PCI_LEGACY platforms which this patch
> set tries to address. Previous patches are all still in linux-next.
>
> Stephen, would be awesome if you can give this a spin.
OK, I applied the 2 patches on top of next-20210205 and it no longer
panics for my simple boot test (PowerPC pseries_le_defconfig under
qemu).
--
Cheers,
Stephen Rothwell
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_______________________________________________
linux-arm-kernel mailing list
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: linux-samsung-soc@vger.kernel.org, "Jan Kara" <jack@suse.cz>,
"Kees Cook" <keescook@chromium.org>,
linux-mm@kvack.org, "John Hubbard" <jhubbard@nvidia.com>,
linux-pci@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
"DRI Development" <dri-devel@lists.freedesktop.org>,
"Jason Gunthorpe" <jgg@ziepe.ca>,
"Jérôme Glisse" <jglisse@redhat.com>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Dan Williams" <dan.j.williams@intel.com>,
linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org
Subject: Re: [PATCH 0/2] pci sysfs file iomem revoke support
Date: Mon, 8 Feb 2021 06:43:57 +1100 [thread overview]
Message-ID: <20210208064357.29b3df55@canb.auug.org.au> (raw)
In-Reply-To: <20210204165831.2703772-1-daniel.vetter@ffwll.ch>
[-- Attachment #1.1: Type: text/plain, Size: 726 bytes --]
Hi Daniel,
On Thu, 4 Feb 2021 17:58:29 +0100 Daniel Vetter <daniel.vetter@ffwll.ch> wrote:
>
> Hi all,
>
> This is a revised version of patch 12 from my series to lock down some
> follow_pfn vs VM_SPECIAL races:
>
> https://lore.kernel.org/dri-devel/CAKwvOdnSrsnTgPEuQJyaOTSkTP2dR9208Y66HQG_h1e2LKfqtw@mail.gmail.com/
>
> Stephen reported an issue on HAVE_PCI_LEGACY platforms which this patch
> set tries to address. Previous patches are all still in linux-next.
>
> Stephen, would be awesome if you can give this a spin.
OK, I applied the 2 patches on top of next-20210205 and it no longer
panics for my simple boot test (PowerPC pseries_le_defconfig under
qemu).
--
Cheers,
Stephen Rothwell
[-- Attachment #1.2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
[-- Attachment #2: Type: text/plain, Size: 160 bytes --]
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2021-02-07 19:45 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-04 16:58 [PATCH 0/2] pci sysfs file iomem revoke support Daniel Vetter
2021-02-04 16:58 ` Daniel Vetter
2021-02-04 16:58 ` Daniel Vetter
2021-02-04 16:58 ` [PATCH 1/2] PCI: also set up legacy files only after sysfs init Daniel Vetter
2021-02-04 16:58 ` Daniel Vetter
2021-02-04 16:58 ` Daniel Vetter
2021-02-04 21:50 ` Bjorn Helgaas
2021-02-04 21:50 ` Bjorn Helgaas
2021-02-04 21:50 ` Bjorn Helgaas
2021-02-04 22:24 ` Pali Rohár
2021-02-04 22:24 ` Pali Rohár
2021-02-05 9:59 ` Daniel Vetter
2021-02-05 9:59 ` Daniel Vetter
2021-02-05 10:04 ` Pali Rohár
2021-02-05 10:04 ` Pali Rohár
2021-02-05 10:16 ` Daniel Vetter
2021-02-05 10:16 ` Daniel Vetter
2021-02-05 10:21 ` Pali Rohár
2021-02-05 10:21 ` Pali Rohár
2021-02-05 9:23 ` Daniel Vetter
2021-02-05 9:23 ` Daniel Vetter
2021-02-05 9:23 ` Daniel Vetter
2021-02-04 16:58 ` [PATCH 2/2] PCI: Revoke mappings like devmem Daniel Vetter
2021-02-04 16:58 ` Daniel Vetter
2021-02-04 16:58 ` Daniel Vetter
2021-02-10 22:20 ` Bjorn Helgaas
2021-02-10 22:20 ` Bjorn Helgaas
2021-02-10 22:20 ` Bjorn Helgaas
2021-03-13 21:57 ` Bjorn Helgaas
2021-03-13 21:57 ` Bjorn Helgaas
2021-03-13 21:57 ` Bjorn Helgaas
2021-03-13 22:36 ` Daniel Vetter
2021-03-13 22:36 ` Daniel Vetter
2021-03-13 22:36 ` Daniel Vetter
2021-02-07 19:43 ` Stephen Rothwell [this message]
2021-02-07 19:43 ` [PATCH 0/2] pci sysfs file iomem revoke support Stephen Rothwell
2021-02-07 19:43 ` Stephen Rothwell
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