Kees Cook writes:
> On Wed, Oct 14, 2020 at 09:15:47AM +0200, Krzysztof Kozlowski wrote:
>> I hit this since few days as well. Although the bisect points to the
>> merge, the issue looks like a result of mentioned commit 4d03e3cc5982
>> ("fs: don't allow kernel reads and writes without iter ops")
On Thu, 15 Oct 2020 at 21:28, Kees Cook wrote:
>
> On Wed, Oct 14, 2020 at 09:15:47AM +0200, Krzysztof Kozlowski wrote:
> > I hit this since few days as well. Although the bisect points to the
> > merge, the issue looks like a result of mentioned commit 4d03e3cc5982
> > ("fs: don't allow kernel re
On Wed, Oct 14, 2020 at 09:15:47AM +0200, Krzysztof Kozlowski wrote:
> I hit this since few days as well. Although the bisect points to the
> merge, the issue looks like a result of mentioned commit 4d03e3cc5982
> ("fs: don't allow kernel reads and writes without iter ops").
>
> The __kernel_read(
On Tue, Oct 13, 2020 at 09:20:12AM +0200, Christian Borntraeger wrote:
> CC linux-next, Al Viro.
>
> On 12.10.20 09:54, Sven Schnelle wrote:
> > Hi,
> >
> > on s390 i see the following crash with linux-next:
> >
> > [ 4525.432605] Unable to handle kernel pointer dereference in virtual
> > kerne
CC linux-next, Al Viro.
On 12.10.20 09:54, Sven Schnelle wrote:
> Hi,
>
> on s390 i see the following crash with linux-next:
>
> [ 4525.432605] Unable to handle kernel pointer dereference in virtual kernel
> address space
> [ 4525.432612] Failing address: TEID: 0483
Hi,
on s390 i see the following crash with linux-next:
[ 4525.432605] Unable to handle kernel pointer dereference in virtual kernel
address space
[ 4525.432612] Failing address: TEID: 0483
[ 4525.432613] Fault in home space mode while using kernel ASCE.
[ 4525.432616
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