On 2025/1/22 01:48, Steven Rostedt wrote:
Sorry for the late reply. Forgot about this as I was focused on other
end-of-year issues.
On Sat, 14 Dec 2024 16:37:59 +0800
Zheng Yejian wrote:
The direct cause of this issue is the wrong fentry being founded by
ftrace_location(),
following the ap
Sorry for the late reply. Forgot about this as I was focused on other
end-of-year issues.
On Sat, 14 Dec 2024 16:37:59 +0800
Zheng Yejian wrote:
> The direct cause of this issue is the wrong fentry being founded by
> ftrace_location(),
> following the approach of "FTRACE_MCOUNT_MAX_OFFSET",
On 2024/12/14 03:31, Martin Kelly wrote:
On Thu, 2024-12-12 at 17:52 +0800, Zheng Yejian wrote:
On 2024/12/11 04:49, Martin Kelly wrote:
Zheng, do you plan to send a v3? I'd be happy to help out with this
patch series if you'd like, as I'm hoping to get this issue
resolved
(though I am not an
On Thu, 2024-12-12 at 17:52 +0800, Zheng Yejian wrote:
> On 2024/12/11 04:49, Martin Kelly wrote:
> >
> >
> > Zheng, do you plan to send a v3? I'd be happy to help out with this
> > patch series if you'd like, as I'm hoping to get this issue
> > resolved
> > (though I am not an ftrace expert).
>
On 2024/12/11 04:49, Martin Kelly wrote:
On Tue, 2024-12-10 at 21:01 +0100, Christophe Leroy wrote:
Hi all, what is the status of this patch series? I'd really like to
see
it or some other fix to this issue merged. The underlying bug is a
significant one that can cause ftrace/livepatch/BPF fent
On Tue, 2024-12-10 at 21:01 +0100, Christophe Leroy wrote:
> >
> > Hi all, what is the status of this patch series? I'd really like to
> > see
> > it or some other fix to this issue merged. The underlying bug is a
> > significant one that can cause ftrace/livepatch/BPF fentry to fail
> > silently.
On Tue, 2024-07-23 at 14:32 +0800, Zheng Yejian wrote:
> Background of this patch set can be found in v1:
>
> https://lore.kernel.org/all/20240613133711.2867745-1-zhengyeji...@huawei.com/
>
>
> Here add a reproduction to show the impact to livepatch:
> 1. Add following hack to make livepatch-sa
Hi,
Le 10/12/2024 à 20:15, Martin Kelly a écrit :
[Vous ne recevez pas souvent de courriers de martin.ke...@crowdstrike.com.
Découvrez pourquoi ceci est important à
https://aka.ms/LearnAboutSenderIdentification ]
On Tue, 2024-07-23 at 14:32 +0800, Zheng Yejian wrote:
Background of this patch
Background of this patch set can be found in v1:
https://lore.kernel.org/all/20240613133711.2867745-1-zhengyeji...@huawei.com/
Here add a reproduction to show the impact to livepatch:
1. Add following hack to make livepatch-sample.ko do patch on do_one_initcall()
which has an overriden weak fun
