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From: Conor Dooley <conor@kernel.org>
To: Alexandre Ghiti <alexghiti@rivosinc.com>
Cc: Alexandre Ghiti <alex@ghiti.fr>,
	Conor Dooley <conor.dooley@microchip.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Andreas Schwab <schwab@linux-m68k.org>,
	linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH -fixes] riscv: Fix relocatable kernels with early alternatives using -fno-pie
Date: Tue, 30 May 2023 21:22:54 +0100	[thread overview]
Message-ID: <20230530-atrocious-control-bcb37de558fc@spud> (raw)
In-Reply-To: <CAHVXubgG31moSNOe3fRqFzUSJK9tRWKH1KPP_BO7wRNC4WzxTQ@mail.gmail.com>


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On Tue, May 30, 2023 at 08:04:17PM +0200, Alexandre Ghiti wrote:
> 
> Ahah, I think we found the culprit!
> 
> With CONFIG_RELOCATABLE, vmlinux is actually stripped from all the
> relocations (so that it can be shipped) and vmlinux.relocs is what you
> should use instead, since it is just a copy of vmlinux before the
> removal of the relocations!

That probably makes us both eejits for not realising sooner...

Tested-by: Conor Dooley <conor.dooley@microchip.com> # booted on nezha & unmatched

Thanks for your patience here Alex.

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WARNING: multiple messages have this Message-ID (diff)
From: Conor Dooley <conor@kernel.org>
To: Alexandre Ghiti <alexghiti@rivosinc.com>
Cc: Alexandre Ghiti <alex@ghiti.fr>,
	Conor Dooley <conor.dooley@microchip.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Andreas Schwab <schwab@linux-m68k.org>,
	linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH -fixes] riscv: Fix relocatable kernels with early alternatives using -fno-pie
Date: Tue, 30 May 2023 21:22:54 +0100	[thread overview]
Message-ID: <20230530-atrocious-control-bcb37de558fc@spud> (raw)
In-Reply-To: <CAHVXubgG31moSNOe3fRqFzUSJK9tRWKH1KPP_BO7wRNC4WzxTQ@mail.gmail.com>

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On Tue, May 30, 2023 at 08:04:17PM +0200, Alexandre Ghiti wrote:
> 
> Ahah, I think we found the culprit!
> 
> With CONFIG_RELOCATABLE, vmlinux is actually stripped from all the
> relocations (so that it can be shipped) and vmlinux.relocs is what you
> should use instead, since it is just a copy of vmlinux before the
> removal of the relocations!

That probably makes us both eejits for not realising sooner...

Tested-by: Conor Dooley <conor.dooley@microchip.com> # booted on nezha & unmatched

Thanks for your patience here Alex.

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  reply	other threads:[~2023-05-30 20:23 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-26 15:46 [PATCH -fixes] riscv: Fix relocatable kernels with early alternatives using -fno-pie Alexandre Ghiti
2023-05-26 15:46 ` Alexandre Ghiti
2023-05-26 16:24 ` Conor Dooley
2023-05-26 16:24   ` Conor Dooley
2023-05-26 16:35   ` Conor Dooley
2023-05-26 16:35     ` Conor Dooley
2023-05-27  9:13     ` Alexandre Ghiti
2023-05-27  9:13       ` Alexandre Ghiti
2023-05-27 10:02       ` Conor Dooley
2023-05-27 10:02         ` Conor Dooley
2023-05-28 13:00         ` Alexandre Ghiti
2023-05-28 13:00           ` Alexandre Ghiti
2023-05-28 13:12           ` Conor Dooley
2023-05-28 13:12             ` Conor Dooley
2023-05-28 13:42             ` Alexandre Ghiti
2023-05-28 13:42               ` Alexandre Ghiti
2023-05-28 13:56               ` Conor Dooley
2023-05-28 13:56                 ` Conor Dooley
2023-05-29 18:51                 ` Alexandre Ghiti
2023-05-29 18:51                   ` Alexandre Ghiti
2023-05-29 19:06                   ` Conor Dooley
2023-05-29 19:06                     ` Conor Dooley
2023-05-29 19:37                     ` Alexandre Ghiti
2023-05-29 19:37                       ` Alexandre Ghiti
2023-05-30 11:27                       ` Conor Dooley
2023-05-30 11:27                         ` Conor Dooley
2023-05-30 14:33                         ` Alexandre Ghiti
2023-05-30 14:33                           ` Alexandre Ghiti
2023-05-30 17:47                           ` Conor Dooley
2023-05-30 17:47                             ` Conor Dooley
2023-05-30 18:04                             ` Alexandre Ghiti
2023-05-30 18:04                               ` Alexandre Ghiti
2023-05-30 20:22                               ` Conor Dooley [this message]
2023-05-30 20:22                                 ` Conor Dooley
2023-05-31  7:26                                 ` Alexandre Ghiti
2023-05-31  7:26                                   ` Alexandre Ghiti
2023-05-31  9:32                                   ` Conor Dooley
2023-05-31  9:32                                     ` Conor Dooley
2023-05-31 11:03                                     ` Alexandre Ghiti
2023-05-31 11:03                                       ` Alexandre Ghiti
2023-05-26 16:38   ` Alexandre Ghiti
2023-05-26 16:38     ` Alexandre Ghiti
2023-05-31 15:03 ` Palmer Dabbelt
2023-05-31 15:03   ` Palmer Dabbelt
2023-05-31 15:10 ` patchwork-bot+linux-riscv
2023-05-31 15:10   ` patchwork-bot+linux-riscv

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