From: Florian Weimer <fweimer@redhat.com>
To: Adhemerval Zanella Netto <adhemerval.zanella@linaro.org>
Cc: Szabolcs Nagy <Szabolcs.Nagy@arm.com>,
Wilco Dijkstra <Wilco.Dijkstra@arm.com>,
'GNU C Library' <libc-alpha@sourceware.org>
Subject: Re: [PATCH v2] AArch64: Check kernel version for SVE ifuncs
Date: Thu, 21 Mar 2024 17:11:45 +0100 [thread overview]
Message-ID: <87y1aby37i.fsf@oldenburg.str.redhat.com> (raw)
In-Reply-To: <65f5177c-f7a3-40e9-9ab8-a91a91087f67@linaro.org> (Adhemerval Zanella Netto's message of "Thu, 21 Mar 2024 12:43:36 -0300")
* Adhemerval Zanella Netto:
>> Anyway, I verified this against 4.18 and 5.14 kernels, and got the
>> expected results (__memcpy_generic and __memcpy_sve).
>
> If you have check through the string tests, you might not get the
> correct answer since it uses the ifunc-impl-list.c and this patch
> does not changes the reported functions.
No, I used GDB to resolve the addresses returned by dlsym back to a
symbol.
Thanks,
Florian
prev parent reply other threads:[~2024-03-21 16:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-18 14:14 [PATCH v2] AArch64: Check kernel version for SVE ifuncs Wilco Dijkstra
2024-03-20 15:05 ` Szabolcs Nagy
2024-03-20 15:39 ` Florian Weimer
2024-03-20 16:13 ` Szabolcs Nagy
2024-03-21 11:44 ` Florian Weimer
2024-03-21 15:43 ` Adhemerval Zanella Netto
2024-03-21 16:11 ` Florian Weimer [this message]
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