On Mon, Nov 05, 2018 at 08:51:57AM -0500, Mike Snitzer wrote:
> On Mon, Nov 05 2018 at 5:25am -0500,
> Michael Ellerman wrote:
>
> > Linus Torvalds writes:
> > ...
> > > Mike Snitzer (1):
> > > device mapper updates
> >
> > Hi Mike,
> >
> > Replying here because I can't find the
On Mon, Nov 12, 2018 at 11:24:08PM +1100, Michael Ellerman wrote:
> Satheesh Rajendran writes:
>
> > On Thu, Nov 08, 2018 at 04:23:07PM -0200, Breno Leitao wrote:
> >> hi Satheesh,
> >>
> >> On 11/08/2018 03:08 AM, sathn...@linux.vnet.ibm.com wrote:
On Wed, Nov 14, 2018 at 06:03:19PM +0100, Laurent Vivier wrote:
> Trying to hotplug a CPU on an empty NUMA node (without
> memory or CPU) crashes the kernel when the CPU is onlined.
>
> During the onlining process, the kernel calls start_secondary()
> that ends by calling
>
On Thu, Nov 08, 2018 at 04:23:07PM -0200, Breno Leitao wrote:
> hi Satheesh,
>
> On 11/08/2018 03:08 AM, sathn...@linux.vnet.ibm.com wrote:
> > --- /dev/null
> > +++ b/arch/powerpc/configs/guest.config
> > @@ -0,0 +1,14 @@
> > +CONFIG_VIRTIO_BLK=y
> > +CONFIG_VIRTIO_BLK_SCSI=y
> >
Hi Firoz,
On Thu, Dec 13, 2018 at 02:32:45PM +0530, Firoz Khan wrote:
> The purpose of this patch series is, we can easily
> add/modify/delete system call table support by cha-
> nging entry in syscall.tbl file instead of manually
> changing many files. The other goal is to unify the
> system
On Fri, Dec 07, 2018 at 11:41:35AM +0530, Firoz Khan wrote:
> The purpose of this patch series is, we can easily
> add/modify/delete system call table support by cha-
> nging entry in syscall.tbl file instead of manually
> changing many files. The other goal is to unify the
> system call table
On Thu, Nov 29, 2018 at 01:48:16PM +0530, Firoz Khan wrote:
> Hi Sathish,
>
> Thanks for your email.
>
> On Thu, 29 Nov 2018 at 12:05, Satheesh Rajendran
> wrote:
> >
> > On Fri, Sep 14, 2018 at 02:02:57PM +0530, Firoz Khan wrote:
> > > The purpose o
Hi,
Hit with below kernel crash during Power8 Host boot with this patch series on
top
of powerpc merge branch commit
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?h=merge=6a821ffee18a6e6c0027c523fa8c958df98ca361
built with ppc64le_defconfig
Host Console log:
[
On Tue, Feb 26, 2019 at 04:08:57PM +1000, Nicholas Piggin wrote:
> This series fixes several similar but unrelated bugs with NMIs
> clobbering live registers without noticing it, because MSR[RI] is set.
> Pretty rare bugs, but serious silent corruption consequences.
>
> For the most part these
>
> Signed-off-by: Mahesh Salgaonkar
> ---
> arch/powerpc/mm/Makefile |1 +
> 1 file changed, 1 insertion(+)
Fixes: https://github.com/linuxppc/issues/issues/230
Tested-by: Satheesh Rajendran
>
> diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile
>
On Mon, Jun 10, 2019 at 04:33:57PM -0400, Nayna Jain wrote:
> PowerNV secure boot relies on the kernel IMA security subsystem to
> perform the OS kernel image signature verification. Since each secure
> boot mode has different IMA policy requirements, dynamic definition of
> the policy rules based
On Mon, Jun 10, 2019 at 03:49:48PM +1000, Nicholas Piggin wrote:
> Nicholas Piggin's on June 10, 2019 2:38 pm:
> > +static int vmap_hpages_range(unsigned long start, unsigned long end,
> > + pgprot_t prot, struct page **pages,
> > + unsigned int
On Wed, May 22, 2019 at 01:57:01PM +0530, Aneesh Kumar K.V wrote:
> The nfpn related change is needed to fix the kernel message
>
> "number of pfns truncated from 2617344 to 163584"
>
> The change makes sure the nfpns stored in the superblock is right value.
>
> Signed-off-by: Aneesh Kumar K.V
On Wed, Apr 10, 2019 at 07:04:32PM +0200, Cédric Le Goater wrote:
> Hello,
>
> GitHub trees available here :
>
> QEMU sPAPR:
>
> https://github.com/legoater/qemu/commits/xive-next
>
> Linux/KVM:
>
> https://github.com/legoater/linux/commits/xive-5.1
Hi,
Xive(both ic-mode=dual and
ppc/merge branch latest commit 850f6274c5b5 was failing to boot IBM
Power8 Box, and the failure got resolved with this patch.
https://github.com/linuxppc/issues/issues/254
# git log -2 --oneline
0e0f55b31ea8 (HEAD -> issue_254) recordmcount: Fix spurious mcount entries on
powerpc
850f6274c5b5 (origin/me
. Hence call smp_setup_pacas before numa_setup_cpus.
>
> Signed-off-by: Srikar Dronamraju
> Cc: Michael Ellerman
> Cc: Nicholas Piggin
> Cc: Nathan Lynch
> Cc: linuxppc-dev@lists.ozlabs.org
> Reported-by: Satheesh Rajendran
> Reported-by: Abdul Haleem
> ---
> arch/po
now Power8 compat guest boots fine with mem >1024G on
Power9 host.
Tested-by: Satheesh Rajendran
Host: P9; kernel: 5.2.0-00915-g5ad18b2e60b7
Before this patch:
Guest crashes..
[0.00] BUG: Kernel NULL pointer dereference at 0x0028
[0.00] Faulting instruction address: 0xc
Hi Randy,
Thanks for the comments, will send a V2 fixing them.
On Tue, Sep 15, 2020 at 11:18:52PM -0700, Randy Dunlap wrote:
> On 9/15/20 11:11 PM, sathn...@linux.vnet.ibm.com wrote:
> > From: Satheesh Rajendran
> >
> > Add document entry for kvm_cma_resv_ratio kernel pa
On Fri, Sep 11, 2020 at 09:55:23PM +1000, Michael Ellerman wrote:
> Srikar Dronamraju writes:
> > Current code assumes that cpumask of cpus sharing a l2-cache mask will
> > always be a superset of cpu_sibling_mask.
> >
> > Lets stop that assumption. cpu_l2_cache_mask is a superset of
> >
y: Laurent Dufour
Reviewed-by: Thiago Jung Bauermann
Signed-off-by: Satheesh Rajendran
---
V2:
Added Reviewed by Thiago and Laurent.
Added Fixes tag as per Thiago suggest.
V1:
https://patchwork.ozlabs.org/project/linuxppc-dev/patch/20200609105731.14032-1-sathn...@linux.vnet.ibm.com/
---
ar
Argument "align" in alloc_shared_lppaca() function was unused inside the
function. Let's fix it and update code comment.
Cc: linux-ker...@vger.kernel.org
Cc: Thiago Jung Bauermann
Cc: Ram Pai
Cc: Sukadev Bhattiprolu
Cc: Laurent Dufour
Signed-off-by: Satheesh Rajendran
---
ar
pSeries
which is not necessary, let's remove it.
Cc: linux-ker...@vger.kernel.org
Cc: Thiago Jung Bauermann
Cc: Ram Pai
Cc: Sukadev Bhattiprolu
Cc: Laurent Dufour
Signed-off-by: Satheesh Rajendran
---
arch/powerpc/kernel/paca.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
l box(mentioned in Note)
and
your below patch helped solving that for my environment and
am able to boot the system fine.
...
Fedora 31 (Thirty One)
Kernel 5.7.0-gd6f9469a0-dirty on an ppc64le (hvc0)
login:
Tested-by: Satheesh Rajendran
Note: for the record, here is the boot failure call trace.
hiago Jung Bauermann
Signed-off-by: Satheesh Rajendran
---
V2:
Added reviewed by Thiago.
Dropped align argument as per Michael suggest.
Modified commit msg.
V1:
http://patchwork.ozlabs.org/project/linuxppc-dev/patch/20200609113909.17236-1-sathn...@linux.vnet.ibm.com/
---
arch/powerpc/kernel/p
On Tue, Jun 09, 2020 at 09:10:05AM +0530, Harish wrote:
> On systems with large number of cpus, test fails trying to set
> affinity for child process by calling sched_setaffinity() with
> smaller size for cpuset. This patch fixes it by making sure that
> the size of allocated cpu set is dependent
is dependent on the number of CPUs as
> reported by get_nprocs().
>
> Fixes: 00b7ec5c9cf3 ("selftests/powerpc: Import Anton's context_switch2
> benchmark")
> Reported-by: Shirisha Ganta
> Signed-off-by: Sandipan Das
> Signed-off-by: Harish
> ---
Reviewed-by: Sathees
series:
# dmesg|grep smp
[0.067744] smp: Bringing up secondary CPUs ...
[ 5.416910] smp: Brought up 1 node, 2048 CPUs
Tested-by: Satheesh Rajendran
Regards,
-Satheesh
>
> Architecture:ppc64le
> Byte Order: Little Endian
> CPU(s): 160
> On-li
27 matches
Mail list logo
