ists.ozlabs.org>; jar...@kernel.org; linux-integr...@vger.kernel.org
> Subject: Re: [6.4-rc6] Crash during a kexec operation
> (tpm_amd_is_rng_defective)
>
> On Thu, Jun 29, 2023 at 05:28:58PM +, Limonciello, Mario wrote:
> > [Public]
> >
> > > -Original Message-
ailing list
> > ; Sachin Sant ; open
> > list ; linuxppc-dev > d...@lists.ozlabs.org>; jar...@kernel.org; linux-integr...@vger.kernel.org
> > Subject: Re: [6.4-rc6] Crash during a kexec operation
> > (tpm_amd_is_rng_defective)
> >
> > On Thu, Jun 22, 2023 a
kernel.org; linux-integr...@vger.kernel.org
> Subject: Re: [6.4-rc6] Crash during a kexec operation
> (tpm_amd_is_rng_defective)
>
> On Thu, Jun 22, 2023 at 09:38:04AM -0500, Limonciello, Mario wrote:
> >
> > On 6/22/2023 7:36 AM, Michael Ellerman wrote:
> > > "Linux
On Thu, Jun 22, 2023 at 09:38:04AM -0500, Limonciello, Mario wrote:
>
> On 6/22/2023 7:36 AM, Michael Ellerman wrote:
> > "Linux regression tracking (Thorsten Leemhuis)"
> > writes:
> > > Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting
> > > for once, to make this easily
> On 22-Jun-2023, at 8:08 PM, Limonciello, Mario
> wrote:
>
>
> On 6/22/2023 7:36 AM, Michael Ellerman wrote:
>> "Linux regression tracking (Thorsten Leemhuis)"
>> writes:
>>> Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting
>>> for once, to make this easily
On 6/22/2023 7:36 AM, Michael Ellerman wrote:
"Linux regression tracking (Thorsten Leemhuis)"
writes:
Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting
for once, to make this easily accessible to everyone.
As Linus will likely release 6.4 on this or the following Sunday
"Linux regression tracking (Thorsten Leemhuis)"
writes:
> Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting
> for once, to make this easily accessible to everyone.
>
> As Linus will likely release 6.4 on this or the following Sunday a quick
> question: is there any hope this
Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting
for once, to make this easily accessible to everyone.
As Linus will likely release 6.4 on this or the following Sunday a quick
question: is there any hope this regression might be fixed any time
soon? Doesn't look like it, as
[CCing the regression list, as it should be in the loop for regressions:
https://docs.kernel.org/admin-guide/reporting-regressions.html]
[TLDR: I'm adding this report to the list of tracked Linux kernel
regressions; the text you find below is based on a few templates
paragraphs you might have
>> [ 34.381788] Code: 5463063e 408201c8 38210080 4e800020 6000 6000
>> 6000 7c0802a6 fbe10078 7c7f1b78 f8010090 e9230728 2c2c
>> 41820020 7d8903a6
>
> 2c: 28 07 23 e9 ld r9,1832(r3)
> 30: 50 00 89 e9 ld r12,80(r9)
>
> Where r3 is *chip.
> r9 is NULL,
Sachin Sant writes:
> Following crash is observed during a kexec operation on
> IBM Power10 server:
>
> [ 34.381548] Kernel attempted to read user page (50) - exploit attempt? (uid:
> 0)
> [ 34.381562] BUG: Kernel NULL pointer dereference on read at 0x0050
> [ 34.381565] Faulting
Following crash is observed during a kexec operation on
IBM Power10 server:
[ 34.381548] Kernel attempted to read user page (50) - exploit attempt? (uid: 0)
[ 34.381562] BUG: Kernel NULL pointer dereference on read at 0x0050
[ 34.381565] Faulting instruction address: 0xc09db1e4
[
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