On Fri, Feb 28, 2025, Paolo Bonzini wrote:
> On 2/28/25 16:36, Keith Busch wrote:
> > On Fri, Feb 28, 2025 at 07:29:45AM -0800, Sean Christopherson wrote:
> > > On Fri, Feb 28, 2025, Keith Busch wrote:
> > > > On Fri, Feb 28, 2025 at 06:32:47AM -0800, Sean Christopherson wrote:
> > > > > > @@ -35,1
On 2/28/25 16:36, Keith Busch wrote:
On Fri, Feb 28, 2025 at 07:29:45AM -0800, Sean Christopherson wrote:
On Fri, Feb 28, 2025, Keith Busch wrote:
On Fri, Feb 28, 2025 at 06:32:47AM -0800, Sean Christopherson wrote:
@@ -35,10 +35,12 @@ static inline int call_once(struct once *once, int
(*cb)(
On Fri, Feb 28, 2025 at 07:29:45AM -0800, Sean Christopherson wrote:
> On Fri, Feb 28, 2025, Keith Busch wrote:
> > On Fri, Feb 28, 2025 at 06:32:47AM -0800, Sean Christopherson wrote:
> > > > @@ -35,10 +35,12 @@ static inline int call_once(struct once *once, int
> > > > (*cb)(struct once *))
> >
On Fri, Feb 28, 2025, Keith Busch wrote:
> On Fri, Feb 28, 2025 at 06:32:47AM -0800, Sean Christopherson wrote:
> > > diff --git a/include/linux/call_once.h b/include/linux/call_once.h
> > > index ddcfd91493ea..b053f4701c94 100644
> > > --- a/include/linux/call_once.h
> > > +++ b/include/linux/call
On Fri, Feb 28, 2025 at 06:32:47AM -0800, Sean Christopherson wrote:
> On Fri, Feb 28, 2025, Sean Christopherson wrote:
> > On Fri, Feb 28, 2025, Lei Yang wrote:
> > > Hi Keith
> > >
> > > V3 introduced a new bug, the following error messages from qemu output
> > > after applying this patch to boo
On Fri, Feb 28, 2025, Sean Christopherson wrote:
> On Fri, Feb 28, 2025, Lei Yang wrote:
> > Hi Keith
> >
> > V3 introduced a new bug, the following error messages from qemu output
> > after applying this patch to boot up a guest.
>
> Doh, my bug. Not yet tested, but this should fix things. Ass
On Fri, Feb 28, 2025, Lei Yang wrote:
> Hi Keith
>
> V3 introduced a new bug, the following error messages from qemu output
> after applying this patch to boot up a guest.
Doh, my bug. Not yet tested, but this should fix things. Assuming it does,
I'll
post a v3 so I can add my SoB.
diff --git
Hi Keith
V3 introduced a new bug, the following error messages from qemu output
after applying this patch to boot up a guest.
Error messages:
error: kvm run failed Invalid argument
error: kvm run failed Invalid argument
EAX= EBX= ECX= EDX=000806f4
ESI= EDI=
From: Keith Busch
changes from v2:
Fixed up the logical error in vhost on the new failure criteria
Keith Busch (1):
vhost: return task creation error instead of NULL
Sean Christopherson (1):
kvm: retry nx_huge_page_recovery_thread creation
arch/x86/kvm/mmu/mmu.c| 12 +---
d
hi,
kpatch guys hit an issue with pahole over their vmlinux, which
contains many (over 10) sections, pahole crashes.
With so many sections, ELF is using extended section index table,
which is used to hold values for some of the indexes and extra
code is needed to retrieve them.
This patchset
When we send a packet larger than PMTU, we need to reply with
icmp_send(ICMP_FRAG_NEEDED) or icmpv6_send(ICMPV6_PKT_TOOBIG).
But with collect_md mode, kernel will crash while accessing the dst dev
as __metadata_dst_init() init dst->dev to NULL by default. Here is what
the code path looks like, for
On Tue, Jan 9, 2018 at 2:28 PM, Serge E. Hallyn wrote:
> Quoting Mahesh Bandewar (महेश बंडेवार) (mahe...@google.com):
>> On Mon, Jan 8, 2018 at 10:36 AM, Serge E. Hallyn wrote:
>> > Quoting Mahesh Bandewar (महेश बंडेवार) (mahe...@google.com):
>> >> On Mon, Jan 8, 2018 at 10:11 AM, Serge E. Hallyn
Quoting Mahesh Bandewar (महेश बंडेवार) (mahe...@google.com):
> On Mon, Jan 8, 2018 at 10:36 AM, Serge E. Hallyn wrote:
> > Quoting Mahesh Bandewar (महेश बंडेवार) (mahe...@google.com):
> >> On Mon, Jan 8, 2018 at 10:11 AM, Serge E. Hallyn wrote:
> >> > Quoting Mahesh Bandewar (महेश बंडेवार) (mahe.
On Mon, Jan 8, 2018 at 10:36 AM, Serge E. Hallyn wrote:
> Quoting Mahesh Bandewar (महेश बंडेवार) (mahe...@google.com):
>> On Mon, Jan 8, 2018 at 10:11 AM, Serge E. Hallyn wrote:
>> > Quoting Mahesh Bandewar (महेश बंडेवार) (mahe...@google.com):
>> >> On Mon, Jan 8, 2018 at 7:47 AM, Serge E. Hallyn
Quoting Mahesh Bandewar (महेश बंडेवार) (mahe...@google.com):
> On Mon, Jan 8, 2018 at 10:11 AM, Serge E. Hallyn wrote:
> > Quoting Mahesh Bandewar (महेश बंडेवार) (mahe...@google.com):
> >> On Mon, Jan 8, 2018 at 7:47 AM, Serge E. Hallyn wrote:
> >> > Quoting James Morris (james.l.mor...@oracle.co
On Mon, Jan 8, 2018 at 10:11 AM, Serge E. Hallyn wrote:
> Quoting Mahesh Bandewar (महेश बंडेवार) (mahe...@google.com):
>> On Mon, Jan 8, 2018 at 7:47 AM, Serge E. Hallyn wrote:
>> > Quoting James Morris (james.l.mor...@oracle.com):
>> >> On Mon, 8 Jan 2018, Serge E. Hallyn wrote:
>> >> I meant in
Quoting Mahesh Bandewar (महेश बंडेवार) (mahe...@google.com):
> On Mon, Jan 8, 2018 at 7:47 AM, Serge E. Hallyn wrote:
> > Quoting James Morris (james.l.mor...@oracle.com):
> >> On Mon, 8 Jan 2018, Serge E. Hallyn wrote:
> >> I meant in terms of "marking" a user ns as "controlled" type -- it's
> >>
On Mon, Jan 8, 2018 at 7:47 AM, Serge E. Hallyn wrote:
> Quoting James Morris (james.l.mor...@oracle.com):
>> On Mon, 8 Jan 2018, Serge E. Hallyn wrote:
>>
>> > > Also, why do we need the concept of a controlled user-ns at all, if the
>> > > default whitelist maintains existing behavior?
>> >
>> >
Quoting James Morris (james.l.mor...@oracle.com):
> On Mon, 8 Jan 2018, Serge E. Hallyn wrote:
>
> > > Also, why do we need the concept of a controlled user-ns at all, if the
> > > default whitelist maintains existing behavior?
> >
> > In past discussions two uses have been brought up:
> >
> >
On Mon, Jan 08, 2018 at 11:35:26AM +1100, James Morris wrote:
> On Tue, 2 Jan 2018, Mahesh Bandewar (महेश बंडेवार) wrote:
>
> > On Sat, Dec 30, 2017 at 12:31 AM, James Morris
> > wrote:
> > > On Wed, 27 Dec 2017, Mahesh Bandewar (महेश बंडेवार) wrote:
> > >
> > >> Hello James,
> > >>
> > >> Seems
Hello Michael,
I really don't want to turn this into how-to-hack guide but I do see
few points in your argument to make the case clearer. Please see the
comments inline.
On Sat, Dec 30, 2017 at 12:50 AM, Michael Kerrisk (man-pages)
wrote:
> Hello Mahesh,
>
> On 12/28/2017 01:45 AM, Mahesh Bandew
On Sat, Dec 30, 2017 at 12:31 AM, James Morris
wrote:
> On Wed, 27 Dec 2017, Mahesh Bandewar (महेश बंडेवार) wrote:
>
>> Hello James,
>>
>> Seems like I missed your name to be added into the review of this
>> patch series. Would you be willing be pull this into the security
>> tree? Serge Hallyn ha
Hello Mahesh,
On 12/28/2017 01:45 AM, Mahesh Bandewar (महेश बंडेवार) wrote:
> On Wed, Dec 27, 2017 at 12:23 PM, Michael Kerrisk (man-pages)
> wrote:
>> Hello Mahesh,
>>
>> On 27 December 2017 at 18:09, Mahesh Bandewar (महेश बंडेवार)
>> wrote:
>>> Hello James,
>>>
>>> Seems like I missed your nam
On Wed, Dec 27, 2017 at 12:23 PM, Michael Kerrisk (man-pages)
wrote:
> Hello Mahesh,
>
> On 27 December 2017 at 18:09, Mahesh Bandewar (महेश बंडेवार)
> wrote:
>> Hello James,
>>
>> Seems like I missed your name to be added into the review of this
>> patch series. Would you be willing be pull this
Hello Mahesh,
On 27 December 2017 at 18:09, Mahesh Bandewar (महेश बंडेवार)
wrote:
> Hello James,
>
> Seems like I missed your name to be added into the review of this
> patch series. Would you be willing be pull this into the security
> tree? Serge Hallyn has already ACKed it.
We seem to have no
Hello James,
Seems like I missed your name to be added into the review of this
patch series. Would you be willing be pull this into the security
tree? Serge Hallyn has already ACKed it.
Thanks,
--mahesh..
On Tue, Dec 5, 2017 at 2:30 PM, Mahesh Bandewar wrote:
> From: Mahesh Bandewar
>
> TL;DR
From: Mahesh Bandewar
TL;DR version
-
Creating a sandbox environment with namespaces is challenging
considering what these sandboxed processes can engage into. e.g.
CVE-2017-6074, CVE-2017-7184, CVE-2017-7308 etc. just to name few.
Current form of user-namespaces, however, if changed
v3: no code change, just added cover letter
First patch fixes cpu load on polling busy mdio line.
Second patch just prints which mdio frequency was configured.
Max Uvarov (2):
drivers: net: davinci_mdio: remove busy loop on wait user access
drivers: net: davinci_mdio: print bus frequency
dr
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