Hi Jan,
> See https://patchwork.kernel.org/patch/9281193/.
Thanks for the pointer !
I had checked the kernel git tree for a potential fix, but didn't
think of patchwork.
Cheers,
Sylvain Munaut
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>>> On 21.08.16 at 21:36, wrote:
>> --- 4.7-rc6-xen.orig/drivers/xen/xenbus/xenbus_dev_frontend.c
>> +++ 4.7-rc6-xen/drivers/xen/xenbus/xenbus_dev_frontend.c
>> @@ -316,11 +316,18 @@ static int xenbus_write_transaction(unsi
>> rc = -ENOMEM;
>> goto o
Hi,
>> I'm trying to find out why just doing "xenstore-ls" doesn't work on my
>> 4.4.20 kernel and when stracing it, I see it doing :
>
> That looks like the same brokeness I reported earlier:
> https://lists.xenproject.org/archives/html/xen-devel/2016-08/msg02496.html
> Luckily I'm not alone with
## Sylvain Munaut (s.mun...@whatever-company.com):
> I'm trying to find out why just doing "xenstore-ls" doesn't work on my
> 4.4.20 kernel and when stracing it, I see it doing :
That looks like the same brokeness I reported earlier:
https://lists.xenproject.org/archives/html/xen-devel/2016-08/ms
Hi,
> --- 4.7-rc6-xen.orig/drivers/xen/xenbus/xenbus_dev_frontend.c
> +++ 4.7-rc6-xen/drivers/xen/xenbus/xenbus_dev_frontend.c
> @@ -316,11 +316,18 @@ static int xenbus_write_transaction(unsi
> rc = -ENOMEM;
> goto out;
> }
> +
On 07/07/16 08:23, Jan Beulich wrote:
> Inability to locate a user mode specified transaction ID should not
> lead to a kernel crash. For other than XS_TRANSACTION_START also
> don't issue anything to xenbus if the specified ID doesn't match that
> of any active transaction.
Applied to for-linus-4
Inability to locate a user mode specified transaction ID should not
lead to a kernel crash. For other than XS_TRANSACTION_START also
don't issue anything to xenbus if the specified ID doesn't match that
of any active transaction.
Signed-off-by: Jan Beulich
---
drivers/xen/xenbus/xenbus_dev_front
