On Mon, 2021-09-06 at 21:05 -0500, Linas Vepstas wrote:
> On Mon, Sep 6, 2021 at 4:49 AM Niklas Schnelle
> wrote:
>
> > I believe we might be the first
> > implementation of PCI device recovery in a virtualized setting requiring
> > us to
> > coordinate the device reset with the hypervisor platf
On Tue, Sep 7, 2021 at 3:26 AM kernel test robot wrote:
>
> Hi Niklas,
>
> I love your patch! Yet something to improve:
>
> [auto build test ERROR on s390/features]
> [also build test ERROR on next-20210906]
> [cannot apply to pci/next powerpc/next v5.14]
> [If your patch is applied to the wrong g
On Tue, 2021-09-07 at 10:51 +0300, Andy Shevchenko wrote:
> On Tue, Sep 7, 2021 at 3:26 AM kernel test robot wrote:
> > Hi Niklas,
> >
> > I love your patch! Yet something to improve:
> >
> > [auto build test ERROR on s390/features]
> > [also build test ERROR on next-20210906]
> > [cannot apply
On Tue, 2021-09-07 at 12:04 +1000, Oliver O'Halloran wrote:
> On Mon, Sep 6, 2021 at 7:49 PM Niklas Schnelle wrote:
> > Patch 3 I already sent separately resulting in the discussion below but
> > without
> > a final conclusion.
> >
> > https://lore.kernel.org/lkml/20210720150145.640727-1-schne..
Device node iterators put the previous value of the index variable,
so an explicit put causes a double put.
Signed-off-by: Xu Wang
---
drivers/pci/hotplug/pnv_php.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/pci/hotplug/pnv_php.c b/drivers/pci/hotplug/pnv_php.c
index 04565162a449
Most of ARCHs use empty ftrace_dyn_arch_init(), introduce a weak common
ftrace_dyn_arch_init() to cleanup them.
Signed-off-by: Weizhao Ouyang
Acked-by: Heiko Carstens (s390)
Acked-by: Helge Deller (parisc)
---
Changes in v3:
-- fix unrecognized opcode on PowerPC
Changes in v2:
-- correct CONF
Make your subject line follow the previous convention.
Figure out if this is a "probable" or a real double put. If it's a
real double put, we should fix it. If it's only "probable," that
means we don't understand the problem yet.
On Tue, Sep 07, 2021 at 08:59:46AM +, Xu Wang wrote:
> Device
On Tue, 2021-09-07 at 10:45 +0200, Niklas Schnelle wrote:
> On Tue, 2021-09-07 at 12:04 +1000, Oliver O'Halloran wrote:
> > On Mon, Sep 6, 2021 at 7:49 PM Niklas Schnelle
> > wrote:
> > > Patch 3 I already sent separately resulting in the discussion below but
> > > without
> > > a final conclusi
On 9/6/21 6:03 PM, Michael Ellerman wrote:
Ganesh Goudar writes:
We queue an irq work for deferred processing of mce event
in realmode mce handler, where translation is disabled.
Queuing of the work may result in accessing memory outside
RMO region, such access needs the translation to be ena
xenboot_write_console() is dealing with these quite fine so I don't see
why xenboot_console_setup() would return -ENOENT in this case.
Adjust documentation accordingly.
Signed-off-by: Jan Beulich
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parame
The xen_hvm_early_write() path better wouldn't be taken in this case;
while port 0xE9 can be used, the hypercall path is quite a bit more
efficient. Put that first, as it may also work for DomU-s (see also
xen_raw_console_write()).
While there also bail from the function when the first
domU_write_
> -Message d'origine-
> De : Linuxppc-dev bounces+christophe.leroy=csgroup...@lists.ozlabs.org> De la part de Weizhao
> Ouyang
>
> Most of ARCHs use empty ftrace_dyn_arch_init(), introduce a weak common
> ftrace_dyn_arch_init() to cleanup them.
>
> Signed-off-by: Weizhao Ouyang
> Acked
On Mon, Sep 06, 2021, Paolo Bonzini wrote:
> On 20/08/21 20:51, Mathieu Desnoyers wrote:
> > > Ah, or is it the case that rseq_cs is non-NULL if and only if userspace
> > > is in an
> > > rseq critical section, and because syscalls in critical sections are
> > > illegal, by
> > > definition clear
Hi Kajol,
Apologies for the delay in responding to this series, some comments below:
On Thu, Sep 2, 2021 at 10:10 PM Kajol Jain wrote:
>
> A structure is added, called nvdimm_pmu, for performance
> stats reporting support of nvdimm devices. It can be used to add
> nvdimm pmu data such as support
On 9/7/21 1:59 AM, Xu Wang wrote:
> Device node iterators put the previous value of the index variable,
> so an explicit put causes a double put.
>
> Signed-off-by: Xu Wang
> ---
> drivers/pci/hotplug/pnv_php.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/pci/hotplug/pnv_php.
On Wed, Sep 8, 2021 at 8:02 AM Tyrel Datwyler wrote:
>
> On 9/7/21 1:59 AM, Xu Wang wrote:
> > Device node iterators put the previous value of the index variable,
> > so an explicit put causes a double put.
> >
> > Signed-off-by: Xu Wang
> > ---
> > drivers/pci/hotplug/pnv_php.c | 1 -
> > 1 fil
On Thu, Sep 2, 2021 at 10:11 PM Kajol Jain wrote:
>
> Details is added for the event, cpumask and format attributes
> in the ABI documentation.
>
> Acked-by: Peter Zijlstra (Intel)
> Reviewed-by: Madhavan Srinivasan
> Tested-by: Nageswara R Sastry
> Signed-off-by: Kajol Jain
> ---
> Documenta
On Tue, Sep 7, 2021 at 10:21 PM Niklas Schnelle wrote:
>
> On Tue, 2021-09-07 at 10:45 +0200, Niklas Schnelle wrote:
> > On Tue, 2021-09-07 at 12:04 +1000, Oliver O'Halloran wrote:
> > > On Mon, Sep 6, 2021 at 7:49 PM Niklas Schnelle
> > > wrote:
> > > > Patch 3 I already sent separately resulti
Thanks for reply.
On 2021/9/7 23:55, LEROY Christophe wrote:
>
>> -Message d'origine-
>> De : Linuxppc-dev > bounces+christophe.leroy=csgroup...@lists.ozlabs.org> De la part de Weizhao
>> Ouyang
>>
>> Most of ARCHs use empty ftrace_dyn_arch_init(), introduce a weak common
>> ftrace_dyn_arc
Shivaprasad G Bhat writes:
> papr_scm and ndtest share common PDSM payload structs like
> nd_papr_pdsm_health. Presently these structs are duplicated across papr_pdsm.h
> and ndtest.h header files. Since 'ndtest' is essentially arch independent and
> can
> run on platforms other than PPC64, a way
Athira Rajeev writes:
> Patch adds support to include Sampled Instruction Address Register
> (SIAR) and Sampled Data Address Register (SDAR) SPRs as part of extended
> registers. Update the definition of PERF_REG_PMU_MASK_300/31 and
> PERF_REG_EXTENDED_MAX to include these SPR's.
>
> Signed-off-by
Ganesh writes:
> On 9/6/21 6:03 PM, Michael Ellerman wrote:
>
>> Ganesh Goudar writes:
>>> We queue an irq work for deferred processing of mce event
>>> in realmode mce handler, where translation is disabled.
>>> Queuing of the work may result in accessing memory outside
>>> RMO region, such acce
[hopefulle fixed my thunderbird now]
Huh, not sure anymore after reading d56f5136b0102 "KVM: let
kvm_destroy_vm_debugfs clean up vCPU debugfs directories" which remove
debugfs_dentry from vcpu. Paolo?
On 05/09/2021 12:27, Alexey Kardashevskiy wrote:
Please ignore this one, v3 is coming.
Aft
On 9/8/21 11:10 AM, Michael Ellerman wrote:
Ganesh writes:
On 9/6/21 6:03 PM, Michael Ellerman wrote:
Ganesh Goudar writes
Oops: Kernel access of bad area, sig: 11 [#1]
LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=2048 NUMA pSeries
CPU: 5 PID: 1883 Comm: insmod Tainted: GOE 5.14.0-mce
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