From: Arnd Bergmann
The new vfio-virtio driver already has a dependency on VIRTIO_PCI_ADMIN_LEGACY,
but that is a bool symbol and allows vfio-virtio to be built-in even if
virtio-pci itself is a loadable module. This leads to a link failure:
aarch64-linux-ld: drivers/vfio/pci/virtio/main.o: in
Hi Bibo,
kernel test robot noticed the following build warnings:
[auto build test WARNING on 610a9b8f49fbcf1100716370d3b5f6f884a2835a]
url:
https://github.com/intel-lab-lkp/linux/commits/Bibo-Mao/LoongArch-KVM-Add-hypercall-instruction-emulation-support/20240103-151946
base:
On 1/7/24 21:09, Stephen Rothwell wrote:
> Hi all,
>
> News: the merge window has opened, so please do not add any material
> intended for v6.9 to your linux-next included branches until asfter
> v6.8-rc1 has been released.
>
> Changes since 20240105:
>
on powerpc 64-bit:
when
On Tue, Jan 9, 2024 at 6:50 AM Theodore Ts'o wrote:
>
> Hi, while doing final testing before sending a pull request, I merged
> in linux-next, and commit 5b9ce7ecd7: virtio_balloon: stay awake while
> adjusting balloon seems to be causing a lockdep warning (see attached)
> when running
On Wed, 15 Nov 2023 14:25:59 -0600, Jarkko Sakkinen
wrote:
On Mon Oct 30, 2023 at 8:20 PM EET, Haitao Huang wrote:
From: Kristen Carlson Accardi
The misc cgroup controller (subsystem) currently does not perform
resource type specific action for Cgroups Subsystem State (CSS) events:
the
This is related to perf not tracing.
-- Steve
On Tue, 09 Jan 2024 08:34:15 +0800
"Ubisectech Sirius" wrote:
> Dear concerned.
> Greetings!
> We are Ubisectech Sirius Team, the vulnerability lab of China ValiantSec.
> Recently, our team has discovered a issue in Linux kernel
On Mon, 8 Jan 2024 at 16:23, Luca Weiss wrote:
>
> On Mon Jan 8, 2024 at 3:18 PM CET, Konrad Dybcio wrote:
> > On 8.01.2024 14:49, Luca Weiss wrote:
> > > When num-channels and qcom,num-ees is not provided in devicetree, the
> > > driver will try to read these values from the registers during
On Mon, 8 Jan 2024 17:13:12 -0500
Steven Rostedt wrote:
> On Mon, 8 Jan 2024 21:47:44 +
> Beau Belgrave wrote:
>
> > > - len = str_has_prefix(field, "__rel_loc ");
> > > - if (len)
> > > - goto skip_next;
> > > + if (!(len = str_has_prefix(field, "__data_loc unsigned ")) &&
> > > +
On Mon, 8 Jan 2024 21:47:44 +
Beau Belgrave wrote:
> > - len = str_has_prefix(field, "__rel_loc ");
> > - if (len)
> > - goto skip_next;
> > + if (!(len = str_has_prefix(field, "__data_loc unsigned ")) &&
> > + !(len = str_has_prefix(field, "__data_loc ")) &&
> > +
Hi, while doing final testing before sending a pull request, I merged
in linux-next, and commit 5b9ce7ecd7: virtio_balloon: stay awake while
adjusting balloon seems to be causing a lockdep warning (see attached)
when running gce-xfstests on a Google Compute Engine e2 VM. I was not
able to trigger
On Mon, Jan 08, 2024 at 01:37:23PM -0500, Steven Rostedt wrote:
> From: "Steven Rostedt (Google)"
>
> Instead of having a bunch of if statements with:
>
>len = str_has_prefix(field, "__data_loc unsigned ");
>if (len)
>goto skip_next;
>
>len =
Le 08/01/2024 à 14:10, Mikhail Golubev-Ciuchea a écrit :
From: Harald Mommer
- CAN Control
- "ip link set up can0" starts the virtual CAN controller,
- "ip link set up can0" stops the virtual CAN controller
- CAN RX
Receive CAN frames. CAN frames can be standard or extended,
From: "Steven Rostedt (Google)"
Instead of having a bunch of if statements with:
len = str_has_prefix(field, "__data_loc unsigned ");
if (len)
goto skip_next;
len = str_has_prefix(field, "__data_loc ");
if (len)
goto skip_next;
On Thu, 4 Jan 2024 at 09:14, Tanmay Shah wrote:
>
>
> On 1/3/24 12:17 PM, Mathieu Poirier wrote:
> > On Fri, Dec 15, 2023 at 03:57:25PM -0800, Tanmay Shah wrote:
> > > ZynqMP TCM information is fixed in driver. Now ZynqMP TCM information
> >
> > s/"is fixed in driver"/"was fixed in driver"
> >
>
On Mon, Jan 8, 2024 at 12:25 AM Yunsheng Lin wrote:
>
> On 2024/1/5 23:35, Alexander H Duyck wrote:
> > On Wed, 2024-01-03 at 17:56 +0800, Yunsheng Lin wrote:
> >> Currently there seems to be three page frag implementions
> >> which all try to allocate order 3 page, if that fails, it
> >> then
On 5 Jan 2024, at 5:53, Hou Tao wrote:
> From: Hou Tao
>
> When invoking virtio_fs_enqueue_req() through kworker, both the
> allocation of the sg array and the bounce buffer still use GFP_ATOMIC.
> Considering the size of both the sg array and the bounce buffer may be
> greater than PAGE_SIZE,
On Mon, Jan 8, 2024 at 1:06 AM Yunsheng Lin wrote:
>
> On 2024/1/6 0:06, Alexander H Duyck wrote:
> >>
> >> static void handle_tx_copy(struct vhost_net *net, struct socket *sock)
> >> @@ -1353,8 +1318,7 @@ static int vhost_net_open(struct inode *inode,
> >> struct file *f)
> >>
On Mon, 8 Jan 2024 12:32:46 +0100
Christian Brauner wrote:
> On Sun, Jan 07, 2024 at 01:32:28PM -0500, Steven Rostedt wrote:
> > On Sun, 7 Jan 2024 13:29:12 -0500
> > Steven Rostedt wrote:
> >
> > > >
> > > > IOW, the inode_permission() in lookup_one_len() that eventfs does is
> > > >
On Mon, 8 Jan 2024 12:04:54 +0100
Christian Brauner wrote:
> > > IOW, the inode_permission() in lookup_one_len() that eventfs does is
> > > redundant and just wrong.
> >
> > I don't think so.
>
> I'm very well aware that the dentries and inode aren't created during
> mkdir but the
On Mon, 8 Jan 2024 10:32:14 +0200
Andy Shevchenko wrote:
> On Mon, Jan 8, 2024 at 3:31 AM Steven Rostedt wrote:
> >
> > From: "Steven Rostedt (Google)"
> >
> > The parse_actions() function uses 'len = str_has_prefix()' to test which
> > action is in the string being parsed. But then it goes
On Mon, Jan 08, 2024 at 02:21:03PM +, Mark Rutland wrote:
> On Mon, Jan 08, 2024 at 12:25:55PM +, Mark Rutland wrote:
> > We also have HAVE_FUNCTION_GRAPH_RET_ADDR_PTR, but since the return address
> > is
> > not on the stack at the point function-entry is intercepted we use the FP as
> >
On Mon Jan 8, 2024 at 3:18 PM CET, Konrad Dybcio wrote:
> On 8.01.2024 14:49, Luca Weiss wrote:
> > When num-channels and qcom,num-ees is not provided in devicetree, the
> > driver will try to read these values from the registers during probe but
> > this fails if the interconnect is not on and
On Mon, Jan 08, 2024 at 12:25:55PM +, Mark Rutland wrote:
> We also have HAVE_FUNCTION_GRAPH_RET_ADDR_PTR, but since the return address is
> not on the stack at the point function-entry is intercepted we use the FP as
> the retp value -- in the absence of tail calls this will be different
On 8.01.2024 14:49, Luca Weiss wrote:
> When num-channels and qcom,num-ees is not provided in devicetree, the
> driver will try to read these values from the registers during probe but
> this fails if the interconnect is not on and then crashes the system.
>
> So we can provide these properties
/* FIXME: dependency BAM DMA is disabled */
- status = "disabled";
};
ipa: ipa@1e4 {
---
base-commit: 0dd3ee31125508cd67f7e7172247f05b7fd1753a
change-id: 20240108-sm8350-qce-6ada49f90657
Best regards,
--
Luca Weiss
Hi Steven,
Even though I added your reviewed-by tag, I incorporated changes
mentioned in the previous patch.
Can you please review it once.
Thanks & Regards,
Krishna Chaitanya.
On 1/5/2024 5:53 PM, Krishna chaitanya chundru wrote:
This change adds ftrace support for following functions
On Thu, Dec 14, 2023 at 02:14:59AM -0500, Michael S. Tsirkin wrote:
>
> Peter, would appreciate feedback on this. When is cond_resched()
> insufficient to give up the CPU? Should
> Documentation/kernel-hacking/hacking.rst
> be updated to require schedule() instead?
>
Happy new year everybody!
From: Harald Mommer
- CAN Control
- "ip link set up can0" starts the virtual CAN controller,
- "ip link set up can0" stops the virtual CAN controller
- CAN RX
Receive CAN frames. CAN frames can be standard or extended, classic or
CAN FD. Classic CAN RTR frames are supported.
- CAN TX
Hi,
There's a bit more of an info-dump below; I'll go try to dump the fgraph shadow
stack so that we can analyse this in more detail.
On Mon, Jan 08, 2024 at 10:14:36AM +0900, Masami Hiramatsu wrote:
> On Fri, 5 Jan 2024 17:09:10 +
> Mark Rutland wrote:
>
> > On Mon, Dec 18, 2023 at
On Sun, Jan 07, 2024 at 01:32:28PM -0500, Steven Rostedt wrote:
> On Sun, 7 Jan 2024 13:29:12 -0500
> Steven Rostedt wrote:
>
> > >
> > > IOW, the inode_permission() in lookup_one_len() that eventfs does is
> > > redundant and just wrong.
> >
> > I don't think so.
>
> Just to make it clear.
> > * Tracefs supports the creation of instances from userspace via mkdir.
> > For example,
> >
> > mkdir /sys/kernel/tracing/instances/foo
> >
> > And here the idmapping is relevant so we need to make the helpers
> > aware of the idmapping.
> >
> > I just went and plumbed this
On 2024/1/6 0:06, Alexander H Duyck wrote:
>>
>> static void handle_tx_copy(struct vhost_net *net, struct socket *sock)
>> @@ -1353,8 +1318,7 @@ static int vhost_net_open(struct inode *inode, struct
>> file *f)
>> vqs[VHOST_NET_VQ_RX]);
>>
>> f->private_data = n;
>>
On Fri, Jan 5, 2024 at 6:02 PM Ulf Hansson wrote:
>
> Updates in v2:
> - Ccing Daniel Baluta and Iuliana Prodan the NXP remoteproc patches to
> requests help with testing.
> - Fixed NULL pointer bug in patch1, pointed out by Nikunj.
> - Added some
On Mon, Jan 8, 2024 at 3:31 AM Steven Rostedt wrote:
>
> From: "Steven Rostedt (Google)"
>
> The parse_actions() function uses 'len = str_has_prefix()' to test which
> action is in the string being parsed. But then it goes and repeats the
> logic for each different action. This logic can be
On 2024/1/5 23:35, Alexander H Duyck wrote:
> On Wed, 2024-01-03 at 17:56 +0800, Yunsheng Lin wrote:
>> Currently there seems to be three page frag implementions
>> which all try to allocate order 3 page, if that fails, it
>> then fail back to allocate order 0 page, and each of them
>> all allow
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