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From: Peter Zijlstra <peterz@infradead.org>
To: kernel test robot <lkp@intel.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev
Subject: Re: [peterz-queue:module/namespace 8/8] <inline asm>:1191:93: error: unexpected token
Date: Sun, 17 Nov 2024 12:32:12 +0100	[thread overview]
Message-ID: <20241117113212.GC27667@noisy.programming.kicks-ass.net> (raw)
In-Reply-To: <202411170618.NtapXkN9-lkp@intel.com>

On Sun, Nov 17, 2024 at 06:49:12AM +0800, kernel test robot wrote:

>     1191 | .section ".export_symbol","a" ; __export_symbol_kvm_caps: ; .asciz "GPL" ; .asciz "MODULE_" "kvm,kvm-intel,kvm-amd" ; .balign 8 ; .quad kvm_caps ; .previous
>          |                                                                                             ^

Urgh.. so GCC does the expected string concatenation here, while LLVM is
having a wobble because it expects a single string constant, and not
two.

I've tried the whole CONCATENATE() trick, but that doesn't work right
for strings.

And I'm not sure what else to try.. The whole of C is build on the
expectation that two string constants are merged into one, but LLVM
integrated assembler clearly disagrees :-/

Anybody?

  reply	other threads:[~2024-11-17 11:32 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-11-16 22:49 [peterz-queue:module/namespace 8/8] <inline asm>:1191:93: error: unexpected token kernel test robot
2024-11-17 11:32 ` Peter Zijlstra [this message]
2024-11-18 10:45   ` Peter Zijlstra

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