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From: Adhemerval Zanella Netto <adhemerval.zanella@linaro.org>
To: libc-alpha@sourceware.org
Subject: Re: [PATCH v5 2/3] linux: Fix ancillary 64-bit time timestamp conversion (BZ #28349, BZ#28350)
Date: Fri, 30 Sep 2022 10:46:11 -0300	[thread overview]
Message-ID: <a7278b6a-326f-2ed9-9c14-a95219e18b75@linaro.org> (raw)
In-Reply-To: <a9254125-b9a8-481a-90a8-cf1d8e66cbac@app.fastmail.com>



On 30/09/22 10:09, Arnd Bergmann wrote:
> On Fri, Sep 30, 2022, at 2:51 PM, Adhemerval Zanella Netto via Libc-alpha wrote:
>> On 30/09/22 09:31, Szabolcs Nagy wrote:
>>>>
>>>> I used gcc 12.1.1, maybe it is a compiler issue?
>>>
>>> sorry it was my fault: old kernel headers.
>>
>> Right, but I am puzzled since it should not matter (at least glibc 
>> should handle it).
>> What was miscompiled due wrong kernel header?
> 
> Using SIOCGSTAMP/SIOCGSTAMPNS wtih 64-bit time_t requires kernel
> headers after this 2019 commit:
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0768e17073dc52
> 
>       Arnd

But glibc does not use these definition internally or on tests.

  reply	other threads:[~2022-09-30 13:46 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-27 20:15 [PATCH v5 0/3] Fix socket ancillary timestamp on 32 bit time_t ABIs Adhemerval Zanella
2022-01-27 20:15 ` [PATCH v5 1/3] support: Add support_socket_so_timestamp_time64 Adhemerval Zanella
2022-01-28 12:37   ` Florian Weimer
2022-01-27 20:15 ` [PATCH v5 2/3] linux: Fix ancillary 64-bit time timestamp conversion (BZ #28349, BZ#28350) Adhemerval Zanella
2022-01-28 13:22   ` Florian Weimer
2022-01-28 16:41     ` Adhemerval Zanella
2022-09-30 10:47   ` Szabolcs Nagy
2022-09-30 11:05     ` Szabolcs Nagy
2022-09-30 11:24       ` Adhemerval Zanella Netto
2022-09-30 12:31         ` Szabolcs Nagy
2022-09-30 12:51           ` Adhemerval Zanella Netto
2022-09-30 13:09             ` Arnd Bergmann
2022-09-30 13:46               ` Adhemerval Zanella Netto [this message]
2022-09-30 14:56                 ` Arnd Bergmann
2022-09-30 15:33                   ` Adhemerval Zanella Netto
2022-01-27 20:15 ` [PATCH v5 3/3] Linux: Only generate 64 bit timestamps for 64 bit time_t recvmsg/recvmmsg Adhemerval Zanella
2022-01-28 14:02   ` Florian Weimer
2022-01-28 16:42     ` Adhemerval Zanella

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