8.1 and
the kernel also works fine.
I attach the source code of my test app parameters I have used.
Best Regards
--
Ricardo Ribalda
http://www.eps.uam.es/~rribalda/
___
Linuxppc-dev mailing list
Linuxppc-dev@ozlabs
XX X
[ 385.879836] X
[ 385.887531] ---[ end trace 90dba81f5381e59d ]---
[ 385.892109] Kernel panic - not syncing: Attempted to kill the idle task!
[ 385.898761] Rebooting in 180 seconds..Oops: Exceptio
00c 80020214
[ 191.940754] ---[ end trace af45d29b317f9126 ]---
Bus error
r...@q5:~# ls
On Fri, Nov 21, 2008 at 10:17, Benjamin Herrenschmidt
wrote:
> On Wed, 2008-11-19 at 13:59 +0100, Ricardo wrote:
>> Hello All:
>>
>> I am using the paulus tree popwerpc linux kerne
t
Cc: Paul Mackerras
Cc: Mathieu Desnoyers
Cc: Masami Hiramatsu
Cc: Peter Zijlstra
Cc: Andrew Morton
Cc: Philippe Ombredanne
Cc: Colin Ian King
Cc: "Luis R. Rodriguez"
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: sparcli...@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: sparcli...@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Ricardo Neri
---
include/linux/nmi.h | 1 +
kernel/watchdog_hld.c | 18 +++---
2 files changed, 12 insertions(+), 7 deletions(-)
diff --git a/include
"Luis R. Rodriguez"
Cc: Waiman Long
Cc: Josh Poimboeuf
Cc: Randy Dunlap
Cc: Davidlohr Bueso
Cc: Christoffer Dall
Cc: Marc Zyngier
Cc: Kai-Heng Feng
Cc: Konrad Rzeszutek Wilk
Cc: David Rientjes
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: sparcli...@vger.kernel.org
C
Kai-Heng Feng
Cc: Konrad Rzeszutek Wilk
Cc: David Rientjes
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: "David S. Miller"
Cc: Benjamin Herrenschmidt
Cc: sparcli...@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Ricardo Neri
---
include/linux/nmi.
On Wed, Feb 27, 2019 at 08:17:58AM -0800, Paul E. McKenney wrote:
> On Wed, Feb 27, 2019 at 08:05:13AM -0800, Ricardo Neri wrote:
> > CPU architectures that have an NMI watchdog use arch_touch_nmi_watchdog()
> > to briefly ignore the hardlockup detector. If the architecture does
On Tue, Mar 26, 2019 at 10:18:32PM +0100, Thomas Gleixner wrote:
> On Wed, 27 Feb 2019, Ricardo Neri wrote:
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Detect hard lockups on a system
> > + *
> > + * Copyright (C) Intel Corporation 2019
> > +
On Tue, Mar 26, 2019 at 10:20:41PM +0100, Thomas Gleixner wrote:
> On Thu, 28 Feb 2019, Ricardo Neri wrote:
> > > >
> > > > -#if defined(CONFIG_HARDLOCKUP_DETECTOR_PERF)
> > > > +#if defined(CONFIG_HARDLOCKUP_DETECTOR_PERF) || \
> > > &g
On Tue, Mar 26, 2019 at 10:22:40PM +0100, Thomas Gleixner wrote:
> On Wed, 27 Feb 2019, Ricardo Neri wrote:
> >
> > -struct cpumask watchdog_allowed_mask __read_mostly;
> > +static struct cpumask watchdog_allowed_mask __read_mostly;
>
> That hunk is correct.
I&#x
On Tue, Apr 09, 2019 at 01:34:21PM +0200, Peter Zijlstra wrote:
> On Wed, Feb 27, 2019 at 08:05:14AM -0800, Ricardo Neri wrote:
> > diff --git a/kernel/watchdog.c b/kernel/watchdog.c
> > index 8fbfda94a67b..367aa81294ef 100644
> > --- a/kernel/watchdog.c
> > +++ b/ker
Raj
Cc: Andi Kleen
Cc: Tony Luck
Cc: Borislav Petkov
Cc: Jacob Pan
Cc: Marc Zyngier
Cc: Bartosz Golaszewski
Cc: Doug Berger
Cc: Palmer Dabbelt
Cc: Randy Dunlap
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
inc
updated every time a CPU is put online or offline as well as when the
user modifies the mask in /proc/sys/kernel/watchdog_cpumask. This mask
is needed to keep the current behavior of the lockup detector.
Thanks and BR,
Ricardo
Ricardo Neri (23):
x86/apic: Add a parameter for the APIC delivery
..@kernel.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
include/linux/interrupt.h | 3 +++
include/linux/irq.h | 3 +++
kernel/irq/manage.c | 22 +-
3 files changed, 27 insertions(+), 1 deletion(-)
diff --git a/include/linux/interru
update the delivery mode when composing the message.
Cc: Ashok Raj
Cc: Andi Kleen
Cc: Tony Luck
Cc: Borislav Petkov
Cc: Jacob Pan
Cc: Joerg Roedel
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
dri
c: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
arch/x86/include/asm/hw_irq.h | 5 +++--
arch/x86/include/asm/msidef.h | 3 +++
arch/x86/kernel/apic/io_apic.c | 2 +-
arch/x86/kernel/apic/msi.c | 2 +-
arch/x86/kernel/apic/vector.c | 8
tion.org
Signed-off-by: Ricardo Neri
---
arch/x86/kernel/apic/msi.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/x86/kernel/apic/msi.c b/arch/x86/kernel/apic/msi.c
index 12202ac..68b6a04 100644
--- a/arch/x86/kernel/apic/msi.c
+++ b/arch/x86/kernel/apic/msi.c
Andi Kleen
Cc: Tony Luck
Cc: Borislav Petkov
Cc: Jacob Pan
Cc: Juergen Gross
Cc: Baoquan He
Cc: "Eric W. Biederman"
Cc: Dou Liyang
Cc: Jan Kiszka
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
arch/x86/
Ombredanne
Cc: Kate Stewart
Cc: "Rafael J. Wysocki"
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
arch/x86/include/asm/hpet.h | 10 ++
arch/x86/kernel/hpet.c | 12 +++-
2 files changed,
;
Cc: x...@kernel.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
drivers/char/hpet.c | 31 +--
include/linux/hpet.h | 1 +
2 files changed, 26 insertions(+), 6 deletions(-)
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index be42
Cc: "Rafael J. Wysocki"
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
arch/x86/include/asm/hpet.h | 3 +++
arch/x86/kernel/hpet.c | 19 ---
2 files changed, 19 insertions(+), 3 deletions(-
: Clemens Ladisch
Cc: Arnd Bergmann
Cc: Philippe Ombredanne
Cc: Kate Stewart
Cc: "Rafael J. Wysocki"
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
arch/x86/include/asm/hpet.h | 16 +++
arch/x86/kern
Ombredanne
Cc: Kate Stewart
Cc: "Rafael J. Wysocki"
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
arch/x86/include/asm/hpet.h | 6 ++
arch/x86/kernel/hpet.c | 6 --
2 files changed, 6 insert
quot;Ravi V. Shankar"
Cc: x...@kernel.org
Cc: sparcli...@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
include/linux/nmi.h | 1 +
kernel/watchdog_hld.c | 18 +++---
2 files changed, 12 insertions(+), 7 dele
ts.ozlabs.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
kernel/Makefile| 2 +-
kernel/watchdog_hld.c | 162
kernel/watchdog_hld_perf.c | 182 +
3 files changed, 183 insertion
is R. Rodriguez"
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: sparcli...@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
include/linux/nmi.h | 39 +++
Cc: Kai-Heng Feng
Cc: Konrad Rzeszutek Wilk
Cc: David Rientjes
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: "David S. Miller"
Cc: Benjamin Herrenschmidt
Cc: io...@lists.linux-foundation.org
Cc: sparcli...@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Ri
all
Cc: Marc Zyngier
Cc: Kai-Heng Feng
Cc: Konrad Rzeszutek Wilk
Cc: David Rientjes
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
kernel/Makefile| 1 +
kernel/watchdog_hld_hpet.c | 334 ++
ot;
Cc: Waiman Long
Cc: Josh Poimboeuf
Cc: Randy Dunlap
Cc: Davidlohr Bueso
Cc: Christoffer Dall
Cc: Marc Zyngier
Cc: Kai-Heng Feng
Cc: Konrad Rzeszutek Wilk
Cc: David Rientjes
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Ner
ernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
include/linux/nmi.h | 14 ++
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/include/linux/nmi.h b/include/linux/nmi.h
index 23e20d2..8b6b814 100644
--- a/include/linu
stoffer Dall
Cc: Marc Zyngier
Cc: Kai-Heng Feng
Cc: Konrad Rzeszutek Wilk
Cc: David Rientjes
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
arch/x86/kernel/hpet.c | 2 +-
kernel/watchdog_hld_hpet.c | 55 +
n Long
Cc: Josh Poimboeuf
Cc: Randy Dunlap
Cc: Davidlohr Bueso
Cc: Christoffer Dall
Cc: Marc Zyngier
Cc: Kai-Heng Feng
Cc: Konrad Rzeszutek Wilk
Cc: David Rientjes
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Ne
Cc: Konrad Rzeszutek Wilk
Cc: David Rientjes
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
arch/x86/include/asm/hpet.h | 1 +
kernel/watchdog_hld_hpet.c | 41 -
2 files change
io...@lists.linux-foundation.org
Signed-off-by: Ricardo Neri
---
kernel/watchdog.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index b5ce6e4..e2cc6c0 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -149,6 +149,21 @@ i
ot;
Cc: Waiman Long
Cc: Josh Poimboeuf
Cc: Randy Dunlap
Cc: Davidlohr Bueso
Cc: Christoffer Dall
Cc: Marc Zyngier
Cc: Kai-Heng Feng
Cc: Konrad Rzeszutek Wilk
Cc: David Rientjes
Cc: "Ravi V. Shankar"
Cc: x...@kernel.org
Cc: io...@lists.linux-foundation.org
Signed-off-by: Ricardo
On Tue, Jun 12, 2018 at 10:26:57PM -0700, Randy Dunlap wrote:
> On 06/12/2018 05:57 PM, Ricardo Neri wrote:
> > diff --git a/Documentation/admin-guide/kernel-parameters.txt
> > b/Documentation/admin-guide/kernel-parameters.txt
> > index f2040d4..a8833c7 100644
> > ---
On Tue, Jun 12, 2018 at 10:23:47PM -0700, Randy Dunlap wrote:
> Hi,
Hi Randy,
>
> On 06/12/2018 05:57 PM, Ricardo Neri wrote:
> > diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
> > index c40c7b7..6e79833 100644
> > --- a/lib/Kconfig.debug
> > +++ b/lib/Kc
On Wed, Jun 13, 2018 at 10:43:24AM +0200, Peter Zijlstra wrote:
> On Tue, Jun 12, 2018 at 05:57:34PM -0700, Ricardo Neri wrote:
> > The current default implementation of the hardlockup detector assumes that
> > it is implemented using perf events.
>
> The sparc and powerpc
On Wed, Jun 13, 2018 at 10:42:19AM +0200, Peter Zijlstra wrote:
> On Wed, Jun 13, 2018 at 05:41:41PM +1000, Nicholas Piggin wrote:
> > On Tue, 12 Jun 2018 17:57:32 -0700
> > Ricardo Neri wrote:
> >
> > > Instead of exposing individual functions for the operat
t; > On Tue, 12 Jun 2018 17:57:32 -0700
> > > > Ricardo Neri wrote:
> > > >
> > > > > Instead of exposing individual functions for the operations of the NMI
> > > > > watchdog, define a common interface that can be used across multiple
>
On Wed, Jun 13, 2018 at 11:40:00AM +0200, Thomas Gleixner wrote:
> On Tue, 12 Jun 2018, Ricardo Neri wrote:
> > @@ -183,6 +184,8 @@ static irqreturn_t hardlockup_detector_irq_handler(int
> > irq, void *data)
> > if (!(hdata->flags & HPET_DEV_PERI_CAP))
>
On Wed, Jun 13, 2018 at 11:07:20AM +0200, Peter Zijlstra wrote:
> On Tue, Jun 12, 2018 at 05:57:37PM -0700, Ricardo Neri wrote:
>
> +static bool is_hpet_wdt_interrupt(struct hpet_hld_data *hdata)
> +{
> + unsigned long this_isr;
> + unsigned int lvl_trig;
>
On Wed, Jun 13, 2018 at 11:06:25AM +0100, Marc Zyngier wrote:
> On 13/06/18 10:20, Thomas Gleixner wrote:
> > On Wed, 13 Jun 2018, Julien Thierry wrote:
> >> On 13/06/18 09:34, Peter Zijlstra wrote:
> >>> On Tue, Jun 12, 2018 at 05:57:23PM -0700, Ricardo Neri wrot
On Wed, Jun 13, 2018 at 11:48:09AM +0200, Thomas Gleixner wrote:
> On Tue, 12 Jun 2018, Ricardo Neri wrote:
> > + /* There are no CPUs to monitor. */
> > + if (!cpumask_weight(&hdata->monitored_mask))
> > + return NMI_HANDLED;
> > +
&g
On Thu, Jun 14, 2018 at 12:32:50PM +1000, Nicholas Piggin wrote:
> On Wed, 13 Jun 2018 18:31:17 -0700
> Ricardo Neri wrote:
>
> > On Wed, Jun 13, 2018 at 09:52:25PM +1000, Nicholas Piggin wrote:
> > > On Wed, 13 Jun 2018 11:26:49 +0200 (CEST)
> > > Thomas Gleixne
On Thu, Jun 14, 2018 at 11:41:44AM +1000, Nicholas Piggin wrote:
> On Wed, 13 Jun 2018 18:19:01 -0700
> Ricardo Neri wrote:
>
> > On Wed, Jun 13, 2018 at 10:43:24AM +0200, Peter Zijlstra wrote:
> > > On Tue, Jun 12, 2018 at 05:57:34PM -0700, Ricardo Neri wrote:
>
On Fri, Jun 15, 2018 at 09:01:02AM +0100, Julien Thierry wrote:
> Hi Ricardo,
>
> On 15/06/18 03:12, Ricardo Neri wrote:
> >On Wed, Jun 13, 2018 at 11:06:25AM +0100, Marc Zyngier wrote:
> >>On 13/06/18 10:20, Thomas Gleixner wrote:
> >>>On Wed, 13 Jun 2018, Jul
On Fri, Jun 15, 2018 at 12:29:06PM +0200, Thomas Gleixner wrote:
> On Thu, 14 Jun 2018, Ricardo Neri wrote:
> > On Wed, Jun 13, 2018 at 11:48:09AM +0200, Thomas Gleixner wrote:
> > > On Tue, 12 Jun 2018, Ricardo Neri wrote:
> > > > + /* There are no CPUs to
On Fri, Jun 15, 2018 at 11:19:09AM +0200, Thomas Gleixner wrote:
> On Thu, 14 Jun 2018, Ricardo Neri wrote:
> > On Wed, Jun 13, 2018 at 11:40:00AM +0200, Thomas Gleixner wrote:
> > > On Tue, 12 Jun 2018, Ricardo Neri wrote:
> > > > @@ -183,
On Sat, Jun 16, 2018 at 03:24:49PM +0200, Thomas Gleixner wrote:
> On Fri, 15 Jun 2018, Ricardo Neri wrote:
> > On Fri, Jun 15, 2018 at 11:19:09AM +0200, Thomas Gleixner wrote:
> > > On Thu, 14 Jun 2018, Ricardo Neri wrote:
> > > > Alternatively, there could be a
On Tue, Jun 19, 2018 at 05:25:09PM -0700, Randy Dunlap wrote:
> On 06/19/2018 05:15 PM, Ricardo Neri wrote:
> > On Sat, Jun 16, 2018 at 03:24:49PM +0200, Thomas Gleixner wrote:
> >> On Fri, 15 Jun 2018, Ricardo Neri wrote:
> >>> On Fri, Jun 15, 2018 at 11:19:09A
Hi Song
On Fri, 8 Sept 2023 at 01:08, Song Liu wrote:
>
> Hi Ricardo and folks,
>
> On Fri, May 19, 2023 at 7:48 AM Ricardo Ribalda wrote:
> >
> > When upreving llvm I realised that kexec stopped working on my test
> > platform.
> >
> > The reason seem
Hi Song
On Fri, 8 Sept 2023 at 23:48, Song Liu wrote:
>
> Hi Ricardo,
>
> Thanks for your kind reply.
>
> On Fri, Sep 8, 2023 at 2:18 PM Ricardo Ribalda wrote:
> >
> > Hi Song
> >
> > On Fri, 8 Sept 2023 at 01:08, Song Liu wrote:
> > >
>
On Wed, Mar 01, 2023 at 03:47:29PM -0800, Ricardo Neri wrote:
> Hi x86 trusted reviewers,
>
> This is the seventh version of this patchset. I acknowledge that it took me
> a long time to post a new version. Sorry! I will commit time to continue
> working on this series with high
f this, the system crashes immediately after:
kexec_core: Starting new kernel
Cc: sta...@vger.kernel.org
Fixes: 930457057abe ("kernel/kexec_file.c: split up __kexec_load_puragory")
Reviewed-by: Ross Zwisler
Reviewed-by: Steven Rostedt (Google)
Reviewed-by: Philipp Rudo
Signed-off-by:
When upreving llvm I realised that kexec stopped working on my test
platform.
The reason seems to be that due to PGO there are multiple .text sections
on the purgatory, and kexec does not supports that.
Signed-off-by: Ricardo Ribalda
---
Changes in v6:
- Replace linker script with Makefile rule
If PGO is enabled, the purgatory ends up with multiple .text sections.
This is not supported by kexec and crashes the system.
Cc: sta...@vger.kernel.org
Fixes: 930457057abe ("kernel/kexec_file.c: split up __kexec_load_puragory")
Signed-off-by: Ricardo Ribalda
---
arch/x86/purgatory/Ma
If PGO is enabled, the purgatory ends up with multiple .text sections.
This is not supported by kexec and crashes the system.
Cc: sta...@vger.kernel.org
Fixes: 930457057abe ("kernel/kexec_file.c: split up __kexec_load_puragory")
Signed-off-by: Ricardo Ribalda
---
arch/powerpc/purgator
If PGO is enabled, the purgatory ends up with multiple .text sections.
This is not supported by kexec and crashes the system.
Cc: sta...@vger.kernel.org
Fixes: 930457057abe ("kernel/kexec_file.c: split up __kexec_load_puragory")
Signed-off-by: Ricardo Ribalda
---
arch/riscv/purgator
:
>
> On Mon, May 1, 2023 at 5:39 AM Ricardo Ribalda wrote:
> >
> > If PGO is enabled, the purgatory ends up with multiple .text sections.
> > This is not supported by kexec and crashes the system.
> >
> > Cc: sta...@vger.kernel.org
> > Fixes: 93
1, 2023 at 07:18:12PM +0200, Ricardo Ribalda wrote:
> > On Mon, 1 May 2023 at 18:19, Nick Desaulniers
> > wrote:
> > >
> > > On Mon, May 1, 2023 at 5:39 AM Ricardo Ribalda
> > > wrote:
> > > >
> > > > If PGO is enabled, the purgato
Hi Conor
On Mon, 1 May 2023 at 19:41, Conor Dooley wrote:
>
> Hey Ricardo,
>
> On Mon, May 01, 2023 at 02:38:22PM +0200, Ricardo Ribalda wrote:
> > If PGO is enabled, the purgatory ends up with multiple .text sections.
> > This is not supported by kexec and crashes the
When upreving llvm I realised that kexec stopped working on my test
platform.
The reason seems to be that due to PGO there are multiple .text sections
on the purgatory, and kexec does not supports that.
Signed-off-by: Ricardo Ribalda
---
Changes in v7:
- Fix $SUBJECT of riscv patch
- Rename PGO
f this, the system crashes immediately after:
kexec_core: Starting new kernel
Cc: sta...@vger.kernel.org
Fixes: 930457057abe ("kernel/kexec_file.c: split up __kexec_load_puragory")
Reviewed-by: Ross Zwisler
Reviewed-by: Steven Rostedt (Google)
Reviewed-by: Philipp Rudo
Signed-off-by:
If profile-guided optimization is enabled, the purgatory ends up with
multiple .text sections.
This is not supported by kexec and crashes the system.
Cc: sta...@vger.kernel.org
Fixes: 930457057abe ("kernel/kexec_file.c: split up __kexec_load_puragory")
Signed-off-by: Ricardo Ribalda
If profile-guided optimization is enabled, the purgatory ends up with
multiple .text sections.
This is not supported by kexec and crashes the system.
Cc: sta...@vger.kernel.org
Fixes: 930457057abe ("kernel/kexec_file.c: split up __kexec_load_puragory")
Signed-off-by: Ricardo Ribalda
ned-off-by: Ricardo Ribalda
---
arch/riscv/purgatory/Makefile | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/riscv/purgatory/Makefile b/arch/riscv/purgatory/Makefile
index 5730797a6b40..bd2e27f82532 100644
--- a/arch/riscv/purgatory/Makefile
+++ b/arch/riscv/purgatory/Makefile
@@ -3
uld reduce some confusing.
>
> Suggested-by: Valentin Schneider
> Signed-off-by: Alex Shi
FWIW, Reviewed-by: Ricardo Neri
APIC_DELIVERY_MODE_FIXED.
Cc: Andi Kleen
Cc: "Ravi V. Shankar"
Cc: Stephane Eranian
Cc: io...@lists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Reviewed-by: Tony Luck
Signed-off-by: Ricardo Neri
---
Changes since v6:
* Reworded changelog as per suggestion from Thomas.
Change
Ashok Raj
Reviewed-by: Tony Luck
Signed-off-by: Ricardo Neri
---
Changes since v6:
* Reworded the commit message to accurately state that the root domain
allocates a vector for an interrupt, not an interrupt. (Thomas)
* Removed stray newline. (Thomas)
* Replaced 'irq' with 'in
ozlabs.org
Suggested-by: Thomas Gleixner
Reviewed-by: Tony Luck
Signed-off-by: Ricardo Neri
---
Changes since v6:
* None
Changes since v5:
* Introduced this patch.
Changes since v4:
* N/A
Changes since v3:
* N/A
Changes since v2:
* N/A
Changes since v1:
* N/A
---
arch/x86/include/asm/irqdo
watchdog: 23 and 24.
Previous version of the patches can be found in [1], [2], [3], [4], [5],
and [6].
Thanks and BR,
Ricardo
== Problem statement
In x86, the NMI watchdog is driven using a counter (one per CPU) of the
Performance Monitoring Unit (PMU). PMU counters, however, are scarce and
it
The NMI vector is fixed. No cleanup is needed after updating affinity.
Cc: Andi Kleen
Cc: "Ravi V. Shankar"
Cc: Stephane Eranian
Cc: io...@lists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Ricardo Neri
---
Changes since v6:
* Introduced this patch.
Cha
nuxppc-dev@lists.ozlabs.org
Suggested-by: Thomas Gleixner
Signed-off-by: Ricardo Neri
---
Changes since v6:
* Reworked patch "x86/apic/vector: Implement support for NMI delivery
mode" into a separate local APIC NMI controller. (Thomas)
Changes since v5:
* Introduced this patch.
Chan
ion.org
Cc: linuxppc-dev@lists.ozlabs.org
Suggested-by: Ashok Raj
Reviewed-by: Lu Baolu
Signed-off-by: Ricardo Neri
---
Changes since v6:
* None
Changes since v5:
* Introduced this patch.
Changes since v4:
* N/A
Changes since v3:
* N/A
Changes since v2:
* N/A
Changes since v1:
* N/A
--
.
Cc: Andi Kleen
Cc: David Woodhouse
Cc: "Ravi V. Shankar"
Cc: Lu Baolu
Cc: Stephane Eranian
Cc: io...@lists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Reviewed-by: Tony Luck
Reviewed-by: Lu Baolu
Signed-off-by: Ricardo Neri
---
Changes since v6:
* None
Change
Kleen
Cc: David Woodhouse
Cc: "Ravi V. Shankar"
Cc: Lu Baolu
Cc: Stephane Eranian
Cc: io...@lists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: x...@kernel.org
Reviewed-by: Ashok Raj
Reviewed-by: Tony Luck
Reviewed-by: Lu Baolu
Signed-off-by: Ricardo Neri
---
Change
ists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Ricardo Neri
---
Changes since v6:
* None
Changes since v5:
* Introduced this patch
Changes since v4:
* N/A
Changes since v3:
* N/A
Changes since v2:
* N/A
Changes since v1:
* N/A
---
drivers/iommu/amd/amd_iommu.h | 3 ++
format. Let descendant irqchips write the composed
message.
Cc: Andi Kleen
Cc: "Ravi V. Shankar"
Cc: Joerg Roedel
Cc: Suravee Suthikulpanit
Cc: Stephane Eranian
Cc: io...@lists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Ricardo Neri
---
Changes since v6:
: Tony Luck
Cc: Stephane Eranian
Cc: "Ravi V. Shankar"
Cc: io...@lists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Originally-by: Suravee Suthikulpanit
Reviewed-by: Tony Luck
Signed-off-by: Ricardo Neri
---
When programming the HPET channel in periodic mode, a udelay(1) b
oerg Roedel
Cc: Suravee Suthikulpanit
Cc: Stephane Eranian
Cc: io...@lists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Ricardo Neri
---
Changes since v6:
* Removed check for nr_irqs in irq_remapping_alloc(). Allocation had
been rejected already in the root domain. (Thomas)
Tony Luck
Signed-off-by: Ricardo Neri
---
Changes since v6:
* None
Changes since v5:
* None
Changes since v4:
* Dropped exposing hpet_readq() as it is not needed.
Changes since v3:
* None
Changes since v2:
* None
Changes since v1:
* None
---
arch/x86/include/asm/hpet.h | 1 +
arch/
"
Cc: Stephane Eranian
Cc: io...@lists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Suggested-by: Thomas Gleixner
Reviewed-by: Tony Luck
Signed-off-by: Ricardo Neri
---
Changes since v6:
* None
Changes since v5:
* Introduced this patch.
Changes since v4:
* N/A
Changes since
Kleen
Cc: Stephane Eranian
Cc: "Ravi V. Shankar"
Cc: io...@lists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Reviewed-by: Tony Luck
Signed-off-by: Ricardo Neri
---
Changes since v6:
* Reworded the commit message for clarity.
* Removed pointless global variable hld_data
Tony Luck
Signed-off-by: Ricardo Neri
---
Changes since v6:
* None
Changes since v5:
* None
Changes since v4:
* None
Changes since v3:
* None
Changes since v2:
* None
Changes since v1:
* None
---
include/linux/nmi.h | 1 +
kernel/watchdog_hld.c | 18 +++---
2 files c
r"
Cc: io...@lists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Reviewed-by: Tony Luck
Signed-off-by: Ricardo Neri
---
Changes since v6:
* None
Changes since v5:
* None
Changes since v4:
* None
Changes since v3:
* Squashed into this patch a previous patch to make
arch_tou
...@lists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Reviewed-by: Tony Luck
Signed-off-by: Ricardo Neri
---
Changes since v6:
* Added missing header asm/nmi.h. linux/nmi.h #includes it only if
CONFIG_HAVE_NMI_WATCHDOG selected. Such option is not selected for
ARCH=x86.
* Removed
eviewed-by: Tony Luck
Acked-by: Nicholas Piggin
Signed-off-by: Ricardo Neri
---
Changes since v6:
* None
Changes since v5:
* Introduced this patch
Changes since v4:
* N/A
Changes since v3:
* N/A
Changes since v2:
* N/A
Changes since v1:
* N/A
---
init/main.c | 4 +++-
1 file
: Stephane Eranian
Cc: "Ravi V. Shankar"
Cc: io...@lists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Reviewed-by: Tony Luck
Signed-off-by: Ricardo Neri
--
Changes since v6:
* Do not reuse the nmi_watchdog command line option. Instead, use a
separate command line option. (Nicho
state of /proc/sys/kernel/
nmi_watchdog to keep it consistent.
Cc: Andi Kleen
Cc: Stephane Eranian
Cc: "Ravi V. Shankar"
Cc: io...@lists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Ricardo Neri
---
Changes since v6:
* Introduced this patch
Changes since
)) 0.01550 155.020.00158 157.56 0.00020 117.74
Cc: Andi Kleen
Cc: Stephane Eranian
Cc: "Ravi V. Shankar"
Cc: io...@lists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Suggested-by: Andi Kleen
Reviewed-by: Tony Luck
Signed-off-by: Ricardo Neri
---
NOTE:
nuxppc-dev@lists.ozlabs.org
Suggested-by: Nicholas Piggin
Reviewed-by: Tony Luck
Signed-off-by: Ricardo Neri
---
Changes since v6:
* None
Changes since v5:
* Added watchdog_nmi_start() to be used when the watchdog is
reconfigured.
* Always build the x86-specific hardlockup detector shim
hardlockup detector.
Cc: Andi Kleen
Cc: Stephane Eranian
Cc: "Ravi V. Shankar"
Cc: io...@lists.linux-foundation.org
Cc: linuxppc-dev@lists.ozlabs.org
Suggested-by: Thomas Gleixner
Reviewed-by: Tony Luck
Signed-off-by: Ricardo Neri
---
Changes since v6:
* Do not switch to the perf
c: ke...@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-hyp...@vger.kernel.org
Cc: xen-de...@lists.xenproject.org
Cc: linux-...@vger.kernel.org
Cc: linux-...@vger.kernel.org
Cc: linux...@vger.kernel.org
Signed-off-by: Ricardo Ribalda
---
Changes in v8:
- Wrap pm_freezing an
chine drivers
in .shutdown")
Signed-off-by: Ricardo Ribalda
---
arch/powerpc/platforms/pseries/vio.c | 2 +-
arch/x86/kernel/cpu/mshyperv.c | 6 +++---
arch/x86/xen/enlighten_hvm.c | 2 +-
drivers/firmware/efi/efi.c | 2 +-
drivers/pci/pci-driver.c
Fixes: 83bfc7e793b5 ("ASoC: SOF: core: unregister clients and machine drivers
in .shutdown")
Signed-off-by: Ricardo Ribalda
sdad
---
include/linux/freezer.h | 3 ++-
kernel/freezer.c| 3 +--
kernel/power/process.c | 24
3 files changed, 23 insert
: 83bfc7e793b5 ("ASoC: SOF: core: unregister clients and machine drivers
in .shutdown")
Signed-off-by: Ricardo Ribalda
---
sound/soc/sof/core.c | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c
index 3e6141d03770..9587b6a85103 10
Hi Oliver
Thanks for your review
On Thu, 1 Dec 2022 at 13:29, Oliver Neukum wrote:
>
> On 01.12.22 12:08, Ricardo Ribalda wrote:
> > If we are shutting down due to kexec and the userspace is frozen, the
> > system will stall forever waiting for userspace to complete.
> >
Hi Oliver
On Thu, 1 Dec 2022 at 14:22, 'Oliver Neukum' via Chromeos Kdump
wrote:
>
> On 01.12.22 14:03, Ricardo Ribalda wrote:
>
> Hi,
>
> > This patchset does not modify this behaviour. It simply fixes the
> > stall for kexec().
> >
> > The
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