linux-kernel - Re: [PATCH] powerpc/vdso: Flag VDSO64 entry points as functions

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Message-Id: <173096894628.18315.17865156706800926912.b4-ty@ellerman.id.au>
Date: Thu, 07 Nov 2024 19:42:26 +1100
From: Michael Ellerman <patch-notifications@...erman.id.au>
To: Michael Ellerman <mpe@...erman.id.au>, Nicholas Piggin <npiggin@...il.com>, Naveen N Rao <naveen@...nel.org>, Christophe Leroy <christophe.leroy@...roup.eu>
Cc: linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] powerpc/vdso: Flag VDSO64 entry points as functions

On Thu, 10 Oct 2024 00:17:57 +0200, Christophe Leroy wrote:
> On powerpc64 as shown below by readelf, vDSO functions symbols have
> type NOTYPE.
> 
> $ powerpc64-linux-gnu-readelf -a arch/powerpc/kernel/vdso/vdso64.so.dbg
> ELF Header:
>   Magic:   7f 45 4c 46 02 02 01 00 00 00 00 00 00 00 00 00
>   Class:                             ELF64
>   Data:                              2's complement, big endian
>   Version:                           1 (current)
>   OS/ABI:                            UNIX - System V
>   ABI Version:                       0
>   Type:                              DYN (Shared object file)
>   Machine:                           PowerPC64
>   Version:                           0x1
> ...
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc/vdso: Flag VDSO64 entry points as functions
      https://git.kernel.org/powerpc/c/0161bd38c24312853ed5ae9a425a1c41c4ac674a

cheers