On Fri, 2 Aug 2024 17:09:12 +
Song Liu wrote:
> Hi Petr,
>
> > On Aug 2, 2024, at 8:45 AM, Petr Mladek wrote:
>
> [...]
>
> >
> > IMHO, it depends on the use case. Let's keep "ping_table/"
> > as an example. Why people would want to trace this function?
> > There might be various reason
> On Jul 29, 2024, at 5:54 PM, Song Liu wrote:
>
> With CONFIG_LTO_CLANG=y, the compiler may add suffix to function names
> to avoid duplication. This causes confusion with users of kallsyms.
> On one hand, users like livepatch are required to match the symbols
> exactly. On the other hand, use
Hi Petr,
> On Aug 2, 2024, at 8:45 AM, Petr Mladek wrote:
[...]
>
> IMHO, it depends on the use case. Let's keep "ping_table/"
> as an example. Why people would want to trace this function?
> There might be various reasons, for example:
>
> 1. ping_table.llvm.15394922576589127018 appeared i
On Wed 2024-07-31 01:00:34, Song Liu wrote:
> Hi Masami,
>
> > On Jul 30, 2024, at 6:03 AM, Masami Hiramatsu wrote:
> >
> > On Mon, 29 Jul 2024 17:54:32 -0700
> > Song Liu wrote:
> >
> >> With CONFIG_LTO_CLANG=y, the compiler may add suffix to function names
> >> to avoid duplication. This ca
Hi,
Sorry for late reply.
On Fri, 2 Aug 2024 03:45:42 +
Song Liu wrote:
>
>
> > On Aug 1, 2024, at 6:18 PM, Leizhen (ThunderTown)
> > wrote:
> >
> > On 2024/7/31 9:00, Song Liu wrote:
> >> Hi Masami,
> >>
> >>> On Jul 30, 2024, at 6:03 AM, Masami Hiramatsu wrote:
> >>>
> >>> On Mon
On 2024/8/2 11:45, Song Liu wrote:
>
>
>> On Aug 1, 2024, at 6:18 PM, Leizhen (ThunderTown)
>> wrote:
>>
>> On 2024/7/31 9:00, Song Liu wrote:
>>> Hi Masami,
>>>
On Jul 30, 2024, at 6:03 AM, Masami Hiramatsu wrote:
On Mon, 29 Jul 2024 17:54:32 -0700
Song Liu wrote:
>>>
> On Aug 1, 2024, at 6:18 PM, Leizhen (ThunderTown)
> wrote:
>
> On 2024/7/31 9:00, Song Liu wrote:
>> Hi Masami,
>>
>>> On Jul 30, 2024, at 6:03 AM, Masami Hiramatsu wrote:
>>>
>>> On Mon, 29 Jul 2024 17:54:32 -0700
>>> Song Liu wrote:
>>>
With CONFIG_LTO_CLANG=y, the compiler may
On 2024/7/31 9:00, Song Liu wrote:
> Hi Masami,
>
>> On Jul 30, 2024, at 6:03 AM, Masami Hiramatsu wrote:
>>
>> On Mon, 29 Jul 2024 17:54:32 -0700
>> Song Liu wrote:
>>
>>> With CONFIG_LTO_CLANG=y, the compiler may add suffix to function names
>>> to avoid duplication. This causes confusion
Hi Masami,
> On Jul 30, 2024, at 6:03 AM, Masami Hiramatsu wrote:
>
> On Mon, 29 Jul 2024 17:54:32 -0700
> Song Liu wrote:
>
>> With CONFIG_LTO_CLANG=y, the compiler may add suffix to function names
>> to avoid duplication. This causes confusion with users of kallsyms.
>> On one hand, users l
On Mon, 29 Jul 2024 17:54:32 -0700
Song Liu wrote:
> With CONFIG_LTO_CLANG=y, the compiler may add suffix to function names
> to avoid duplication. This causes confusion with users of kallsyms.
> On one hand, users like livepatch are required to match the symbols
> exactly. On the other hand, use
With CONFIG_LTO_CLANG=y, the compiler may add suffix to function names
to avoid duplication. This causes confusion with users of kallsyms.
On one hand, users like livepatch are required to match the symbols
exactly. On the other hand, users like kprobe would like to match to
original function names
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